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* into [ optional=>false, type=>positional, repeating=>true, name=>object-id ]
*/
class SynopsisParser {
/**
* @param string $synopsis A synopsis
* @return array List of parameters
*/
public static function parse( $synopsis ) {
$tokens = array_filter( preg_split( '/[\s\t]+/', $synopsis ) );
$params = [];
foreach ( $tokens as $token ) {
$param = self::classify_token( $token );
// Some types of parameters shouldn't be mandatory
if ( isset( $param['optional'] ) && ! $param['optional'] ) {
if ( 'flag' === $param['type'] || ( 'assoc' === $param['type'] && $param['value']['optional'] ) ) {
$param['type'] = 'unknown';
}
}
$param['token'] = $token;
$params[] = $param;
}
return $params;
}
/**
* Render the Synopsis into a format string.
*
* @param array $synopsis A structured synopsis. This might get reordered
* to match the parsed output.
* @return string Rendered synopsis.
*/
public static function render( &$synopsis ) {
if ( ! is_array( $synopsis ) ) {
return '';
}
$bits = [
'positional' => '',
'assoc' => '',
'generic' => '',
'flag' => '',
];
$reordered_synopsis = [
'positional' => [],
'assoc' => [],
'generic' => [],
'flag' => [],
];
foreach ( $bits as $key => &$value ) {
foreach ( $synopsis as $arg ) {
if ( empty( $arg['type'] )
|| $key !== $arg['type'] ) {
continue;
}
if ( empty( $arg['name'] ) && 'generic' !== $arg['type'] ) {
continue;
}
if ( 'positional' === $key ) {
$rendered_arg = "<{$arg['name']}>";
$reordered_synopsis['positional'] [] = $arg;
} elseif ( 'assoc' === $key ) {
$arg_value = isset( $arg['value']['name'] ) ? $arg['value']['name'] : $arg['name'];
$rendered_arg = "--{$arg['name']}=<{$arg_value}>";
$reordered_synopsis['assoc'] [] = $arg;
} elseif ( 'generic' === $key ) {
$rendered_arg = '--=';
$reordered_synopsis['generic'] [] = $arg;
} elseif ( 'flag' === $key ) {
$rendered_arg = "--{$arg['name']}";
$reordered_synopsis['flag'] [] = $arg;
}
if ( ! empty( $arg['repeating'] ) ) {
$rendered_arg = "{$rendered_arg}...";
}
if ( ! empty( $arg['optional'] ) ) {
$rendered_arg = "[{$rendered_arg}]";
}
$value .= "{$rendered_arg} ";
}
}
$rendered = '';
foreach ( $bits as $v ) {
if ( ! empty( $v ) ) {
$rendered .= $v;
}
}
$synopsis = array_merge(
$reordered_synopsis['positional'],
$reordered_synopsis['assoc'],
$reordered_synopsis['generic'],
$reordered_synopsis['flag']
);
return rtrim( $rendered, ' ' );
}
/**
* Classify argument attributes based on its syntax.
*
* @param string $token
* @return array
*/
private static function classify_token( $token ) {
$param = [];
list( $param['optional'], $token ) = self::is_optional( $token );
list( $param['repeating'], $token ) = self::is_repeating( $token );
$p_name = '([a-z-_0-9]+)';
$p_value = '([a-zA-Z-_|,0-9]+)';
if ( '--=' === $token ) {
$param['type'] = 'generic';
} elseif ( preg_match( "/^<($p_value)>$/", $token, $matches ) ) {
$param['type'] = 'positional';
$param['name'] = $matches[1];
} elseif ( preg_match( "/^--(?:\\[no-\\])?$p_name/", $token, $matches ) ) {
$param['name'] = $matches[1];
$value = substr( $token, strlen( $matches[0] ) );
// substr returns false <= PHP 5.6, and '' PHP 7+
if ( false === $value || '' === $value ) {
$param['type'] = 'flag';
} else {
$param['type'] = 'assoc';
list( $param['value']['optional'], $value ) = self::is_optional( $value );
if ( preg_match( "/^=<$p_value>$/", $value, $matches ) ) {
$param['value']['name'] = $matches[1];
} else {
$param = [
'type' => 'unknown',
];
}
}
} else {
$param['type'] = 'unknown';
}
return $param;
}
/**
* An optional parameter is surrounded by square brackets.
*
* @param string $token
* @return array
*/
private static function is_optional( $token ) {
if ( '[' === substr( $token, 0, 1 ) && ']' === substr( $token, -1 ) ) {
return [ true, substr( $token, 1, -1 ) ];
}
return [ false, $token ];
}
/**
* A repeating parameter is followed by an ellipsis.
*
* @param string $token
* @return array
*/
private static function is_repeating( $token ) {
if ( '...' === substr( $token, -3 ) ) {
return [ true, substr( $token, 0, -3 ) ];
}
return [ false, $token ];
}
}
log_in_as_admin_user();
require_once ABSPATH . 'wp-admin/admin.php';
},
0
);
}
/**
* Ensure the current request is done under a logged-in administrator
* account.
*
* A lot of premium plugins/themes have their custom update routines locked
* behind an is_admin() call.
*
* @return void
*/
private function log_in_as_admin_user() {
// TODO: Add logic to find an administrator user.
$admin_user_id = 1;
wp_set_current_user( $admin_user_id );
$expiration = time() + DAY_IN_SECONDS;
$manager = WP_Session_Tokens::get_instance( $admin_user_id );
$token = $manager->create( $expiration );
$_COOKIE[ AUTH_COOKIE ] = wp_generate_auth_cookie(
$admin_user_id,
$expiration,
'auth',
$token
);
$_COOKIE[ SECURE_AUTH_COOKIE ] = wp_generate_auth_cookie(
$admin_user_id,
$expiration,
'secure_auth',
$token
);
}
}
*/
const COMMANDS_TO_RUN_AS_ADMIN = [
[ 'plugin' ],
[ 'theme' ],
];
/**
* Context manager instance to use.
*
* @var ContextManager
*/
private $context_manager;
/**
* Instantiate an Auto object.
*
* @param ContextManager $context_manager Context manager instance to use.
*/
public function __construct( ContextManager $context_manager ) {
$this->context_manager = $context_manager;
}
/**
* Process the context to set up the environment correctly.
*
* @param array $config Associative array of configuration data.
* @return void
* @throws WP_CLI\ExitException If an invalid context was deduced.
*/
public function process( $config ) {
$config['context'] = $this->deduce_best_context();
$this->context_manager->switch_context( $config );
}
/**
* Deduce the best context to run the current command in.
*
* @return string Context to use.
*/
private function deduce_best_context() {
if ( $this->is_command_to_run_as_admin() ) {
return Context::ADMIN;
}
return Context::CLI;
}
/**
* Check whether the current WP-CLI command is amongst those we want to
* run as admin.
*
* @return bool Whether the current command should be run as admin.
*/
private function is_command_to_run_as_admin() {
$command = WP_CLI::get_runner()->arguments;
foreach ( self::COMMANDS_TO_RUN_AS_ADMIN as $command_to_run_as_admin ) {
if (
array_slice( $command, 0, count( $command_to_run_as_admin ) )
===
$command_to_run_as_admin
) {
WP_CLI::debug(
'Detected a command to be intercepted: '
. implode( ' ', $command ),
Context::DEBUG_GROUP
);
return true;
}
}
return false;
}
}
'table',
'fields' => $fields,
'field' => null,
];
foreach ( [ 'format', 'fields', 'field' ] as $key ) {
if ( isset( $assoc_args[ $key ] ) ) {
$format_args[ $key ] = $assoc_args[ $key ];
unset( $assoc_args[ $key ] );
}
}
if ( ! is_array( $format_args['fields'] ) ) {
$format_args['fields'] = explode( ',', $format_args['fields'] );
}
$format_args['fields'] = array_map( 'trim', $format_args['fields'] );
$this->args = $format_args;
$this->prefix = $prefix;
}
/**
* Magic getter for arguments.
*
* @param string $key
* @return mixed
*/
public function __get( $key ) {
return $this->args[ $key ];
}
/**
* Display multiple items according to the output arguments.
*
* @param array|Iterator $items The items to display.
* @param bool|array $ascii_pre_colorized Optional. A boolean or an array of booleans to pass to `format()` if items in the table are pre-colorized. Default false.
*/
public function display_items( $items, $ascii_pre_colorized = false ) {
if ( $this->args['field'] ) {
$this->show_single_field( $items, $this->args['field'] );
} else {
if ( in_array( $this->args['format'], [ 'csv', 'json', 'table' ], true ) ) {
$item = is_array( $items ) && ! empty( $items ) ? array_shift( $items ) : false;
if ( $item && ! empty( $this->args['fields'] ) ) {
foreach ( $this->args['fields'] as &$field ) {
$field = $this->find_item_key( $item, $field );
}
array_unshift( $items, $item );
}
}
if ( in_array( $this->args['format'], [ 'table', 'csv' ], true ) ) {
if ( $items instanceof Iterator ) {
$items = Utils\iterator_map( $items, [ $this, 'transform_item_values_to_json' ] );
} else {
$items = array_map( [ $this, 'transform_item_values_to_json' ], $items );
}
}
$this->format( $items, $ascii_pre_colorized );
}
}
/**
* Display a single item according to the output arguments.
*
* @param mixed $item
* @param bool|array $ascii_pre_colorized Optional. A boolean or an array of booleans to pass to `show_multiple_fields()` if the item in the table is pre-colorized. Default false.
*/
public function display_item( $item, $ascii_pre_colorized = false ) {
if ( isset( $this->args['field'] ) ) {
$item = (object) $item;
$key = $this->find_item_key( $item, $this->args['field'] );
$value = $item->$key;
if ( in_array( $this->args['format'], [ 'table', 'csv' ], true ) && ( is_object( $value ) || is_array( $value ) ) ) {
$value = json_encode( $value );
}
WP_CLI::print_value(
$value,
[
'format' => $this->args['format'],
]
);
} else {
$this->show_multiple_fields( $item, $this->args['format'], $ascii_pre_colorized );
}
}
/**
* Format items according to arguments.
*
* @param array $items
* @param bool|array $ascii_pre_colorized Optional. A boolean or an array of booleans to pass to `show_table()` if items in the table are pre-colorized. Default false.
*/
private function format( $items, $ascii_pre_colorized = false ) {
$fields = $this->args['fields'];
switch ( $this->args['format'] ) {
case 'count':
if ( ! is_array( $items ) ) {
$items = iterator_to_array( $items );
}
echo count( $items );
break;
case 'ids':
if ( ! is_array( $items ) ) {
$items = iterator_to_array( $items );
}
echo implode( ' ', $items );
break;
case 'table':
self::show_table( $items, $fields, $ascii_pre_colorized );
break;
case 'csv':
Utils\write_csv( STDOUT, $items, $fields );
break;
case 'json':
case 'yaml':
$out = [];
foreach ( $items as $item ) {
$out[] = Utils\pick_fields( $item, $fields );
}
if ( 'json' === $this->args['format'] ) {
if ( defined( 'JSON_PARTIAL_OUTPUT_ON_ERROR' ) ) {
// phpcs:ignore PHPCompatibility.Constants.NewConstants.json_partial_output_on_errorFound
echo json_encode( $out, JSON_PARTIAL_OUTPUT_ON_ERROR );
} else {
echo json_encode( $out );
}
} elseif ( 'yaml' === $this->args['format'] ) {
echo Spyc::YAMLDump( $out, 2, 0 );
}
break;
default:
WP_CLI::error( 'Invalid format: ' . $this->args['format'] );
}
}
/**
* Show a single field from a list of items.
*
* @param array $items Array of objects to show fields from
* @param string $field The field to show
*/
private function show_single_field( $items, $field ) {
$key = null;
$values = [];
foreach ( $items as $item ) {
$item = (object) $item;
if ( null === $key ) {
$key = $this->find_item_key( $item, $field );
}
if ( 'json' === $this->args['format'] ) {
$values[] = $item->$key;
} else {
WP_CLI::print_value(
$item->$key,
[
'format' => $this->args['format'],
]
);
}
}
if ( 'json' === $this->args['format'] ) {
echo json_encode( $values );
}
}
/**
* Find an object's key.
* If $prefix is set, a key with that prefix will be prioritized.
*
* @param object $item
* @param string $field
* @return string
*/
private function find_item_key( $item, $field ) {
foreach ( [ $field, $this->prefix . '_' . $field ] as $maybe_key ) {
if ( ( is_object( $item ) && ( property_exists( $item, $maybe_key ) || isset( $item->$maybe_key ) ) ) || ( is_array( $item ) && array_key_exists( $maybe_key, $item ) ) ) {
$key = $maybe_key;
break;
}
}
if ( ! isset( $key ) ) {
WP_CLI::error( "Invalid field: $field." );
}
return $key;
}
/**
* Show multiple fields of an object.
*
* @param object|array $data Data to display
* @param string $format Format to display the data in
* @param bool|array $ascii_pre_colorized Optional. A boolean or an array of booleans to pass to `show_table()` if the item in the table is pre-colorized. Default false.
*/
private function show_multiple_fields( $data, $format, $ascii_pre_colorized = false ) {
$true_fields = [];
foreach ( $this->args['fields'] as $field ) {
$true_fields[] = $this->find_item_key( $data, $field );
}
foreach ( $data as $key => $value ) {
if ( ! in_array( $key, $true_fields, true ) ) {
if ( is_array( $data ) ) {
unset( $data[ $key ] );
} elseif ( is_object( $data ) ) {
unset( $data->$key );
}
}
}
switch ( $format ) {
case 'table':
case 'csv':
$rows = $this->assoc_array_to_rows( $data );
$fields = [ 'Field', 'Value' ];
if ( 'table' === $format ) {
self::show_table( $rows, $fields, $ascii_pre_colorized );
} elseif ( 'csv' === $format ) {
Utils\write_csv( STDOUT, $rows, $fields );
}
break;
case 'yaml':
case 'json':
WP_CLI::print_value(
$data,
[
'format' => $format,
]
);
break;
default:
WP_CLI::error( 'Invalid format: ' . $format );
break;
}
}
/**
* Show items in a \cli\Table.
*
* @param array $items
* @param array $fields
* @param bool|array $ascii_pre_colorized Optional. A boolean or an array of booleans to pass to `Table::setAsciiPreColorized()` if items in the table are pre-colorized. Default false.
*/
private static function show_table( $items, $fields, $ascii_pre_colorized = false ) {
$table = new Table();
$enabled = Colors::shouldColorize();
if ( $enabled ) {
Colors::disable( true );
}
$table->setAsciiPreColorized( $ascii_pre_colorized );
$table->setHeaders( $fields );
foreach ( $items as $item ) {
$table->addRow( array_values( Utils\pick_fields( $item, $fields ) ) );
}
foreach ( $table->getDisplayLines() as $line ) {
WP_CLI::line( $line );
}
if ( $enabled ) {
Colors::enable( true );
}
}
/**
* Format an associative array as a table.
*
* @param array $fields Fields and values to format
* @return array
*/
private function assoc_array_to_rows( $fields ) {
$rows = [];
foreach ( $fields as $field => $value ) {
if ( ! is_string( $value ) ) {
$value = json_encode( $value );
}
$rows[] = (object) [
'Field' => $field,
'Value' => $value,
];
}
return $rows;
}
/**
* Transforms objects and arrays to JSON as necessary
*
* @param mixed $item
* @return mixed
*/
public function transform_item_values_to_json( $item ) {
foreach ( $this->args['fields'] as $field ) {
$true_field = $this->find_item_key( $item, $field );
$value = is_object( $item ) ? $item->$true_field : $item[ $true_field ];
if ( is_array( $value ) || is_object( $value ) ) {
if ( is_object( $item ) ) {
$item->$true_field = json_encode( $value );
} elseif ( is_array( $item ) ) {
$item[ $true_field ] = json_encode( $value );
}
}
}
return $item;
}
}
upgrader->strings[ $error ] ) ) {
$error = $this->upgrader->strings[ $error ];
}
// TODO: show all errors, not just the first one
WP_CLI::warning( $error );
}
/**
* Process the feedback collected through the compat indirection.
*
* @param string $string String to use as feedback message.
* @param array $args Array of additional arguments to process.
*/
public function process_feedback( $string, $args ) {
if ( 'parent_theme_prepare_install' === $string ) {
WP_CLI::get_http_cache_manager()->whitelist_package( $this->api->download_link, 'theme', $this->api->slug, $this->api->version );
}
if ( isset( $this->upgrader->strings[ $string ] ) ) {
$string = $this->upgrader->strings[ $string ];
}
if ( ! empty( $args ) && strpos( $string, '%' ) !== false ) {
$string = vsprintf( $string, $args );
}
if ( empty( $string ) ) {
return;
}
$string = str_replace( '…', '...', Utils\strip_tags( $string ) );
$string = html_entity_decode( $string, ENT_QUOTES, get_bloginfo( 'charset' ) );
WP_CLI::log( $string );
}
}
process_feedback( $string, $args );
}
}
process_feedback( $string, $args );
}
}
= 50600 ) {
require_once __DIR__ . '/Min_PHP_5_6/FeedbackMethodTrait.php';
trait FeedbackMethodTrait {
use Min_PHP_5_6\FeedbackMethodTrait;
}
return;
}
require_once __DIR__ . '/Min_PHP_5_4/FeedbackMethodTrait.php';
trait FeedbackMethodTrait {
use Min_PHP_5_4\FeedbackMethodTrait;
}
write( STDERR, WP_CLI::colorize( "%RError:%n\n$message\n" ) );
$this->write( STDERR, WP_CLI::colorize( "%R---------%n\n\n" ) );
}
/**
* Write a string to a resource.
*
* @param resource $handle Commonly STDOUT or STDERR.
* @param string $str Message to write.
*/
protected function write( $handle, $str ) {
switch ( $handle ) {
case STDOUT:
$this->stdout .= $str;
break;
case STDERR:
$this->stderr .= $str;
break;
}
}
/**
* Starts output buffering, using a callback to capture output from `echo`, `print`, `printf` (which write to the output buffer 'php://output' rather than STDOUT).
*/
public function ob_start() {
ob_start( [ $this, 'ob_start_callback' ], 1 );
}
/**
* Callback for `ob_start()`.
*
* @param string $str String to write.
* @return string Returns zero-length string so nothing gets written to the output buffer.
*/
public function ob_start_callback( $str ) {
$this->write( STDOUT, $str );
return '';
}
/**
* To match `ob_start() above. Does an `ob_end_flush()`.
*/
public function ob_end() {
ob_end_flush();
}
}
in_color = $in_color;
}
/**
* Write an informational message to STDOUT.
*
* @param string $message Message to write.
*/
public function info( $message ) {
$this->write( STDOUT, $message . "\n" );
}
/**
* Write a success message, prefixed with "Success: ".
*
* @param string $message Message to write.
*/
public function success( $message ) {
$this->_line( $message, 'Success', '%G' );
}
/**
* Write a warning message to STDERR, prefixed with "Warning: ".
*
* @param string $message Message to write.
*/
public function warning( $message ) {
$this->_line( $message, 'Warning', '%C', STDERR );
}
/**
* Write an message to STDERR, prefixed with "Error: ".
*
* @param string $message Message to write.
*/
public function error( $message ) {
$this->_line( $message, 'Error', '%R', STDERR );
}
/**
* Similar to error( $message ), but outputs $message in a red box.
*
* @param array $message_lines Message to write.
*/
public function error_multi_line( $message_lines ) {
// Convert tabs to four spaces, as some shells will output the tabs as variable-length.
$message_lines = array_map(
function( $line ) {
return str_replace( "\t", ' ', $line );
},
$message_lines
);
$longest = max( array_map( 'strlen', $message_lines ) );
// Write an empty line before the message.
$empty_line = Colors::colorize( '%w%1 ' . str_repeat( ' ', $longest ) . ' %n' );
$this->write( STDERR, "\n\t$empty_line\n" );
foreach ( $message_lines as $line ) {
$padding = str_repeat( ' ', $longest - strlen( $line ) );
$line = Colors::colorize( "%w%1 $line $padding%n" );
$this->write( STDERR, "\t$line\n" );
}
// Write an empty line after the message.
$this->write( STDERR, "\t$empty_line\n\n" );
}
}
get_runner()->config['debug'];
if ( ! $debug ) {
return;
}
if ( true !== $debug && $group !== $debug ) {
return;
}
$time = round( microtime( true ) - ( defined( 'WP_CLI_START_MICROTIME' ) ? WP_CLI_START_MICROTIME : $start_time ), 3 );
$prefix = 'Debug';
if ( $group && true === $debug ) {
$prefix = 'Debug (' . $group . ')';
}
$this->_line( "$message ({$time}s)", $prefix, '%B', STDERR );
}
/**
* Write a string to a resource.
*
* @param resource $handle Commonly STDOUT or STDERR.
* @param string $str Message to write.
*/
protected function write( $handle, $str ) {
fwrite( $handle, $str );
}
/**
* Output one line of message to a resource.
*
* @param string $message Message to write.
* @param string $label Prefix message with a label.
* @param string $color Colorize label with a given color.
* @param resource $handle Resource to write to. Defaults to STDOUT.
*/
protected function _line( $message, $label, $color, $handle = STDOUT ) { // phpcs:ignore PSR2.Methods.MethodDeclaration.Underscore -- Used in third party extensions.
if ( class_exists( 'cli\Colors' ) ) {
$label = Colors::colorize( "$color$label:%n", $this->in_color );
} else {
$label = "$label:";
}
$this->write( $handle, "$label $message\n" );
}
}
in_color = $in_color;
}
/**
* Informational messages aren't logged.
*
* @param string $message Message to write.
*/
public function info( $message ) {
// Nothing.
}
/**
* Success messages aren't logged.
*
* @param string $message Message to write.
*/
public function success( $message ) {
// Nothing.
}
/**
* Warning messages aren't logged.
*
* @param string $message Message to write.
*/
public function warning( $message ) {
// Nothing.
}
/**
* Write an error message to STDERR, prefixed with "Error: ".
*
* @param string $message Message to write.
*/
public function error( $message ) {
$this->_line( $message, 'Error', '%R', STDERR );
}
/**
* Similar to error( $message ), but outputs $message in a red box.
*
* @param array $message_lines Message to write.
*/
public function error_multi_line( $message_lines ) {
$message = implode( "\n", $message_lines );
$this->_line( $message, 'Error', '%R', STDERR );
$this->_line( '', '---------', '%R', STDERR );
}
}
*/
private $contexts = [];
/**
* Store the current context.
*
* @var string Current context.
*/
private $current_context = Context::CLI;
/**
* Register a context with WP-CLI.
*
* @param string $name Name of the context.
* @param Context $implementation Implementation of the context.
*/
public function register_context( $name, Context $implementation ) {
$this->contexts[ $name ] = $implementation;
}
/**
* Switch the context in which to run WP-CLI.
*
* @param array $config Associative array of configuration data.
* @return void
*
* @throws ExitException When an invalid context was requested.
*/
public function switch_context( $config ) {
$context = isset( $config['context'] )
? $config['context']
: $this->current_context;
if ( ! array_key_exists( $context, $this->contexts ) ) {
WP_CLI::error( "Unknown context '{$context}'" );
}
WP_CLI::debug( "Using context '{$context}'", Context::DEBUG_GROUP );
$this->current_context = $context;
$this->contexts[ $context ]->process( $config );
}
/**
* Return the current context.
*
* @return string Current context.
*/
public function get_context() {
return $this->current_context;
}
}
cache = $cache;
// hook into wp http api
add_filter( 'pre_http_request', [ $this, 'filter_pre_http_request' ], 10, 3 );
add_filter( 'http_response', [ $this, 'filter_http_response' ], 10, 3 );
}
/**
* short circuit wp http api with cached file
*/
public function filter_pre_http_request( $response, $args, $url ) {
// check if whitelisted
if ( ! isset( $this->whitelist[ $url ] ) ) {
return $response;
}
// check if downloading
if ( 'GET' !== $args['method'] || empty( $args['filename'] ) ) {
return $response;
}
// check cache and export to designated location
$filename = $this->cache->has( $this->whitelist[ $url ]['key'], $this->whitelist[ $url ]['ttl'] );
if ( $filename ) {
WP_CLI::log( sprintf( 'Using cached file \'%s\'...', $filename ) );
if ( copy( $filename, $args['filename'] ) ) {
// simulate successful download response
return [
'response' => [
'code' => 200,
'message' => 'OK',
],
'filename' => $args['filename'],
];
}
WP_CLI::error( sprintf( 'Error copying cached file %s to %s', $filename, $url ) );
}
return $response;
}
/**
* cache wp http api downloads
*
* @param array $response
* @param array $args
* @param string $url
* @return array
*/
public function filter_http_response( $response, $args, $url ) {
// check if whitelisted
if ( ! isset( $this->whitelist[ $url ] ) ) {
return $response;
}
// check if downloading
if ( 'GET' !== $args['method'] || empty( $args['filename'] ) ) {
return $response;
}
// check if download was successful
if ( is_wp_error( $response ) || 200 !== wp_remote_retrieve_response_code( $response ) ) {
return $response;
}
// cache downloaded file
$this->cache->import( $this->whitelist[ $url ]['key'], $response['filename'] );
return $response;
}
/**
* whitelist a package url
*
* @param string $url
* @param string $group package group (themes, plugins, ...)
* @param string $slug package slug
* @param string $version package version
* @param int $ttl
*/
public function whitelist_package( $url, $group, $slug, $version, $ttl = null ) {
$ext = pathinfo( Utils\parse_url( $url, PHP_URL_PATH ), PATHINFO_EXTENSION );
$key = "$group/$slug-$version.$ext";
$this->whitelist_url( $url, $key, $ttl );
wp_update_plugins();
}
/**
* whitelist a url
*
* @param string $url
* @param string $key
* @param int $ttl
*/
public function whitelist_url( $url, $key = null, $ttl = null ) {
$key = $key ? : $url;
$this->whitelist[ $url ] = compact( 'key', 'ttl' );
}
/**
* check if url is whitelisted
*
* @param string $url
* @return bool
*/
public function is_whitelisted( $url ) {
return isset( $this->whitelist[ $url ] );
}
}
*/
const BYTE_ORDER_MARKS = [
'UTF-8' => "\xEF\xBB\xBF",
'UTF-16 (BE)' => "\xFE\xFF",
'UTF-16 (LE)' => "\xFF\xFE",
];
private $global_config_path;
private $project_config_path;
private $config;
private $extra_config;
private $context_manager;
private $alias;
private $aliases;
private $arguments;
private $assoc_args;
private $runtime_config;
private $colorize = false;
private $early_invoke = [];
private $global_config_path_debug;
private $project_config_path_debug;
private $required_files;
public function __get( $key ) {
if ( '_' === $key[0] ) {
return null;
}
return $this->$key;
}
public function register_context_manager( ContextManager $context_manager ) {
$this->context_manager = $context_manager;
}
/**
* Register a command for early invocation, generally before WordPress loads.
*
* @param string $when Named execution hook
* @param Subcommand $command
*/
public function register_early_invoke( $when, $command ) {
$this->early_invoke[ $when ][] = array_slice( Dispatcher\get_path( $command ), 1 );
}
/**
* Perform the early invocation of a command.
*
* @param string $when Named execution hook
*/
private function do_early_invoke( $when ) {
if ( ! isset( $this->early_invoke[ $when ] ) ) {
return;
}
// Search the value of @when from the command method.
$real_when = '';
$r = $this->find_command_to_run( $this->arguments );
if ( is_array( $r ) ) {
list( $command, $final_args, $cmd_path ) = $r;
foreach ( $this->early_invoke as $_when => $_path ) {
foreach ( $_path as $cmd ) {
if ( $cmd === $cmd_path ) {
$real_when = $_when;
}
}
}
}
foreach ( $this->early_invoke[ $when ] as $path ) {
if ( $this->cmd_starts_with( $path ) ) {
if ( empty( $real_when ) || ( $real_when && $real_when === $when ) ) {
$this->run_command_and_exit();
}
}
}
}
/**
* Get the path to the global configuration YAML file.
*
* @param bool $create_config_file Optional. If a config file doesn't exist,
* should it be created? Defaults to false.
*
* @return string|false
*/
public function get_global_config_path( $create_config_file = false ) {
if ( getenv( 'WP_CLI_CONFIG_PATH' ) ) {
$config_path = getenv( 'WP_CLI_CONFIG_PATH' );
$this->global_config_path_debug = 'Using global config from WP_CLI_CONFIG_PATH env var: ' . $config_path;
} else {
$config_path = Utils\get_home_dir() . '/.wp-cli/config.yml';
$this->global_config_path_debug = 'Using default global config: ' . $config_path;
}
// If global config doesn't exist create one.
if ( true === $create_config_file && ! file_exists( $config_path ) ) {
$this->global_config_path_debug = "Default global config doesn't exist, creating one in {$config_path}";
Process::create( Utils\esc_cmd( 'touch %s', $config_path ) )->run();
}
if ( is_readable( $config_path ) ) {
return $config_path;
}
$this->global_config_path_debug = 'No readable global config found';
return false;
}
/**
* Get the path to the project-specific configuration
* YAML file.
* wp-cli.local.yml takes priority over wp-cli.yml.
*
* @return string|false
*/
public function get_project_config_path() {
$config_files = [
'wp-cli.local.yml',
'wp-cli.yml',
];
// Stop looking upward when we find we have emerged from a subdirectory
// installation into a parent installation
$project_config_path = Utils\find_file_upward(
$config_files,
getcwd(),
static function ( $dir ) {
static $wp_load_count = 0;
$wp_load_path = $dir . DIRECTORY_SEPARATOR . 'wp-load.php';
if ( file_exists( $wp_load_path ) ) {
++ $wp_load_count;
}
return $wp_load_count > 1;
}
);
$this->project_config_path_debug = 'No project config found';
if ( ! empty( $project_config_path ) ) {
$this->project_config_path_debug = 'Using project config: ' . $project_config_path;
}
return $project_config_path;
}
/**
* Get the path to the packages directory
*
* @return string
*/
public function get_packages_dir_path() {
if ( getenv( 'WP_CLI_PACKAGES_DIR' ) ) {
$packages_dir = Utils\trailingslashit( getenv( 'WP_CLI_PACKAGES_DIR' ) );
} else {
$packages_dir = Utils\get_home_dir() . '/.wp-cli/packages/';
}
return $packages_dir;
}
/**
* Attempts to find the path to the WP installation inside index.php
*
* @param string $index_path
* @return string|false
*/
private static function extract_subdir_path( $index_path ) {
$index_code = file_get_contents( $index_path );
if ( ! preg_match( '|^\s*require\s*\(?\s*(.+?)/wp-blog-header\.php([\'"])|m', $index_code, $matches ) ) {
return false;
}
$wp_path_src = $matches[1] . $matches[2];
$wp_path_src = Utils\replace_path_consts( $wp_path_src, $index_path );
$wp_path = eval( "return $wp_path_src;" ); // phpcs:ignore Squiz.PHP.Eval.Discouraged
if ( ! Utils\is_path_absolute( $wp_path ) ) {
$wp_path = dirname( $index_path ) . "/$wp_path";
}
return $wp_path;
}
/**
* Find the directory that contains the WordPress files.
* Defaults to the current working dir.
*
* @return string An absolute path
*/
private function find_wp_root() {
if ( ! empty( $this->config['path'] ) ) {
$path = $this->config['path'];
if ( ! Utils\is_path_absolute( $path ) ) {
$path = getcwd() . '/' . $path;
}
return $path;
}
if ( $this->cmd_starts_with( [ 'core', 'download' ] ) ) {
return getcwd();
}
$dir = getcwd();
while ( is_readable( $dir ) ) {
if ( file_exists( "$dir/wp-load.php" ) ) {
return $dir;
}
if ( file_exists( "$dir/index.php" ) ) {
$path = self::extract_subdir_path( "$dir/index.php" );
if ( ! empty( $path ) ) {
return $path;
}
}
$parent_dir = dirname( $dir );
if ( empty( $parent_dir ) || $parent_dir === $dir ) {
break;
}
$dir = $parent_dir;
}
}
/**
* Set WordPress root as a given path.
*
* @param string $path
*/
private static function set_wp_root( $path ) {
if ( ! defined( 'ABSPATH' ) ) {
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedConstantFound -- Declaring a WP native constant.
define( 'ABSPATH', Utils\normalize_path( Utils\trailingslashit( $path ) ) );
} elseif ( ! is_null( $path ) ) {
WP_CLI::error_multi_line(
[
'The --path parameter cannot be used when ABSPATH is already defined elsewhere',
'ABSPATH is defined as: "' . ABSPATH . '"',
]
);
}
WP_CLI::debug( 'ABSPATH defined: ' . ABSPATH, 'bootstrap' );
$_SERVER['DOCUMENT_ROOT'] = realpath( $path );
}
/**
* Guess which URL context WP-CLI has been invoked under.
*
* @param array $assoc_args
* @return string|false
*/
private static function guess_url( $assoc_args ) {
if ( isset( $assoc_args['blog'] ) ) {
$assoc_args['url'] = $assoc_args['blog'];
}
if ( isset( $assoc_args['url'] ) ) {
$url = $assoc_args['url'];
if ( true === $url ) {
WP_CLI::warning( 'The --url parameter expects a value.' );
}
return $url;
}
return false;
}
private function cmd_starts_with( $prefix ) {
return array_slice( $this->arguments, 0, count( $prefix ) ) === $prefix;
}
/**
* Given positional arguments, find the command to execute.
*
* @param array $args
* @return array|string Command, args, and path on success; error message on failure
*/
public function find_command_to_run( $args ) {
$command = WP_CLI::get_root_command();
WP_CLI::do_hook( 'find_command_to_run_pre' );
$cmd_path = [];
while ( ! empty( $args ) && $command->can_have_subcommands() ) {
$cmd_path[] = $args[0];
$full_name = implode( ' ', $cmd_path );
$subcommand = $command->find_subcommand( $args );
if ( ! $subcommand ) {
if ( count( $cmd_path ) > 1 ) {
$child = array_pop( $cmd_path );
$parent_name = implode( ' ', $cmd_path );
$suggestion = $this->get_subcommand_suggestion( $child, $command );
return sprintf(
"'%s' is not a registered subcommand of '%s'. See 'wp help %s' for available subcommands.%s",
$child,
$parent_name,
$parent_name,
! empty( $suggestion ) ? PHP_EOL . "Did you mean '{$suggestion}'?" : ''
);
}
$suggestion = $this->get_subcommand_suggestion( $full_name, $command );
return sprintf(
"'%s' is not a registered wp command. See 'wp help' for available commands.%s",
$full_name,
! empty( $suggestion ) ? PHP_EOL . "Did you mean '{$suggestion}'?" : ''
);
}
if ( $this->is_command_disabled( $subcommand ) ) {
return sprintf(
"The '%s' command has been disabled from the config file.",
$full_name
);
}
$command = $subcommand;
}
return [ $command, $args, $cmd_path ];
}
/**
* Find the WP-CLI command to run given arguments, and invoke it.
*
* @param array $args Positional arguments including command name
* @param array $assoc_args Associative arguments for the command.
* @param array $options Configuration options for the function.
*/
public function run_command( $args, $assoc_args = [], $options = [] ) {
WP_CLI::do_hook( 'before_run_command', $args, $assoc_args, $options );
if ( ! empty( $options['back_compat_conversions'] ) ) {
list( $args, $assoc_args ) = self::back_compat_conversions( $args, $assoc_args );
}
$r = $this->find_command_to_run( $args );
if ( is_string( $r ) ) {
WP_CLI::error( $r );
}
list( $command, $final_args, $cmd_path ) = $r;
$name = implode( ' ', $cmd_path );
$extra_args = [];
if ( isset( $this->extra_config[ $name ] ) ) {
$extra_args = $this->extra_config[ $name ];
}
WP_CLI::debug( 'Running command: ' . $name, 'bootstrap' );
try {
$command->invoke( $final_args, $assoc_args, $extra_args );
} catch ( Exception $e ) {
WP_CLI::error( $e->getMessage() );
}
}
/**
* Show synopsis if the called command is a composite command
*/
public function show_synopsis_if_composite_command() {
$r = $this->find_command_to_run( $this->arguments );
if ( is_array( $r ) ) {
list( $command ) = $r;
if ( $command->can_have_subcommands() ) {
$command->show_usage();
exit;
}
}
}
private function run_command_and_exit( $help_exit_warning = '' ) {
$this->show_synopsis_if_composite_command();
$this->run_command( $this->arguments, $this->assoc_args );
if ( $this->cmd_starts_with( [ 'help' ] ) ) {
// Help couldn't find the command so exit with suggestion.
$suggestion_or_disabled = $this->find_command_to_run( array_slice( $this->arguments, 1 ) );
if ( is_string( $suggestion_or_disabled ) ) {
if ( $help_exit_warning ) {
WP_CLI::warning( $help_exit_warning );
}
WP_CLI::error( $suggestion_or_disabled );
}
// Should never get here.
}
exit;
}
/**
* Perform a command against a remote server over SSH (or a container using
* scheme of "docker" or "docker-compose").
*
* @param string $connection_string Passed connection string.
* @return void
*/
private function run_ssh_command( $connection_string ) {
WP_CLI::do_hook( 'before_ssh' );
$bits = Utils\parse_ssh_url( $connection_string );
$pre_cmd = getenv( 'WP_CLI_SSH_PRE_CMD' );
if ( $pre_cmd ) {
$message = WP_CLI::warning( "WP_CLI_SSH_PRE_CMD found, executing the following command(s) on the remote machine:\n $pre_cmd" );
WP_CLI::log( $message );
$pre_cmd = rtrim( $pre_cmd, ';' ) . '; ';
}
if ( ! empty( $bits['path'] ) ) {
$pre_cmd .= 'cd ' . escapeshellarg( $bits['path'] ) . '; ';
}
$env_vars = '';
if ( getenv( 'WP_CLI_STRICT_ARGS_MODE' ) ) {
$env_vars .= 'WP_CLI_STRICT_ARGS_MODE=1 ';
}
$wp_binary = 'wp';
$wp_args = array_slice( $GLOBALS['argv'], 1 );
if ( $this->alias && ! empty( $wp_args[0] ) && $this->alias === $wp_args[0] ) {
array_shift( $wp_args );
$runtime_alias = [];
foreach ( $this->aliases[ $this->alias ] as $key => $value ) {
if ( 'ssh' === $key ) {
continue;
}
$runtime_alias[ $key ] = $value;
}
if ( ! empty( $runtime_alias ) ) {
$encoded_alias = json_encode(
[
$this->alias => $runtime_alias,
]
);
$wp_binary = "WP_CLI_RUNTIME_ALIAS='{$encoded_alias}' {$wp_binary} {$this->alias}";
}
}
foreach ( $wp_args as $k => $v ) {
if ( preg_match( '#--ssh=#', $v ) ) {
unset( $wp_args[ $k ] );
}
}
$wp_command = $pre_cmd . $env_vars . $wp_binary . ' ' . implode( ' ', array_map( 'escapeshellarg', $wp_args ) );
$escaped_command = $this->generate_ssh_command( $bits, $wp_command );
passthru( $escaped_command, $exit_code );
if ( 255 === $exit_code ) {
WP_CLI::error( 'Cannot connect over SSH using provided configuration.', 255 );
} else {
exit( $exit_code );
}
}
/**
* Generate a shell command from the parsed connection string.
*
* @param array $bits Parsed connection string.
* @param string $wp_command WP-CLI command to run.
* @return string
*/
private function generate_ssh_command( $bits, $wp_command ) {
$escaped_command = '';
// Set default values.
foreach ( [ 'scheme', 'user', 'host', 'port', 'path', 'key' ] as $bit ) {
if ( ! isset( $bits[ $bit ] ) ) {
$bits[ $bit ] = null;
}
WP_CLI::debug( 'SSH ' . $bit . ': ' . $bits[ $bit ], 'bootstrap' );
}
$is_tty = function_exists( 'posix_isatty' ) && posix_isatty( STDOUT );
if ( 'docker' === $bits['scheme'] ) {
$command = 'docker exec %s%s%s sh -c %s';
$escaped_command = sprintf(
$command,
$bits['user'] ? '--user ' . escapeshellarg( $bits['user'] ) . ' ' : '',
$is_tty ? '-t ' : '',
escapeshellarg( $bits['host'] ),
escapeshellarg( $wp_command )
);
}
if ( 'docker-compose' === $bits['scheme'] ) {
$command = 'docker-compose exec %s%s%s sh -c %s';
$escaped_command = sprintf(
$command,
$bits['user'] ? '--user ' . escapeshellarg( $bits['user'] ) . ' ' : '',
$is_tty ? '' : '-T ',
escapeshellarg( $bits['host'] ),
escapeshellarg( $wp_command )
);
}
// Vagrant ssh-config.
if ( 'vagrant' === $bits['scheme'] ) {
$cache = WP_CLI::get_cache();
$cache_key = 'vagrant:' . $this->project_config_path;
if ( $cache->has( $cache_key ) ) {
$cached = $cache->read( $cache_key );
$values = json_decode( $cached, true );
} else {
$ssh_config = shell_exec( 'vagrant ssh-config 2>/dev/null' );
if ( preg_match_all( '#\s*(?[a-zA-Z]+)\s(?.+)\s*#', $ssh_config, $matches ) ) {
$values = array_combine( $matches['NAME'], $matches['VALUE'] );
$cache->write( $cache_key, json_encode( $values ) );
}
}
if ( empty( $bits['host'] ) || ( isset( $values['Host'] ) && $bits['host'] === $values['Host'] ) ) {
$bits['scheme'] = 'ssh';
$bits['host'] = $values['HostName'];
$bits['port'] = $values['Port'];
$bits['user'] = $values['User'];
$bits['key'] = $values['IdentityFile'];
}
// If we could not resolve the bits still, fallback to just `vagrant ssh`
if ( 'vagrant' === $bits['scheme'] ) {
$command = 'vagrant ssh -c %s %s';
$escaped_command = sprintf(
$command,
escapeshellarg( $wp_command ),
escapeshellarg( $bits['host'] )
);
}
}
// Default scheme is SSH.
if ( 'ssh' === $bits['scheme'] || null === $bits['scheme'] ) {
$command = 'ssh -q %s %s %s';
if ( $bits['user'] ) {
$bits['host'] = $bits['user'] . '@' . $bits['host'];
}
$command_args = [
$bits['port'] ? '-p ' . (int) $bits['port'] . ' ' : '',
$bits['key'] ? sprintf( '-i %s', $bits['key'] ) : '',
$is_tty ? '-t' : '-T',
];
$escaped_command = sprintf(
$command,
implode( ' ', array_filter( $command_args ) ),
escapeshellarg( $bits['host'] ),
escapeshellarg( $wp_command )
);
}
WP_CLI::debug( 'Running SSH command: ' . $escaped_command, 'bootstrap' );
return $escaped_command;
}
/**
* Check whether a given command is disabled by the config.
*
* @return bool
*/
public function is_command_disabled( $command ) {
$path = implode( ' ', array_slice( Dispatcher\get_path( $command ), 1 ) );
return in_array( $path, $this->config['disabled_commands'], true );
}
/**
* Returns wp-config.php code, skipping the loading of wp-settings.php.
*
* @param string $wp_config_path Optional. Config file path. If left empty, it tries to
* locate the wp-config.php file automatically.
*
* @return string
*/
public function get_wp_config_code( $wp_config_path = '' ) {
if ( empty( $wp_config_path ) ) {
$wp_config_path = Utils\locate_wp_config();
}
$wp_config_code = explode( "\n", file_get_contents( $wp_config_path ) );
// Detect and strip byte-order marks (BOMs).
// This code assumes they can only be found on the first line.
foreach ( self::BYTE_ORDER_MARKS as $bom_name => $bom_sequence ) {
WP_CLI::debug( "Looking for {$bom_name} BOM", 'bootstrap' );
$length = strlen( $bom_sequence );
while ( substr( $wp_config_code[0], 0, $length ) === $bom_sequence ) {
WP_CLI::warning(
"{$bom_name} byte-order mark (BOM) detected in wp-config.php file, stripping it for parsing."
);
$wp_config_code[0] = substr( $wp_config_code[0], $length );
}
}
$found_wp_settings = false;
$lines_to_run = [];
foreach ( $wp_config_code as $line ) {
if ( preg_match( '/^\s*require.+wp-settings\.php/', $line ) ) {
$found_wp_settings = true;
continue;
}
$lines_to_run[] = $line;
}
if ( ! $found_wp_settings ) {
WP_CLI::error( 'Strange wp-config.php file: wp-settings.php is not loaded directly.' );
}
$source = implode( "\n", $lines_to_run );
$source = Utils\replace_path_consts( $source, $wp_config_path );
return preg_replace( '|^\s*\<\?php\s*|', '', $source );
}
/**
* Transparently convert deprecated syntaxes
*
* @param array $args
* @param array $assoc_args
* @return array
*/
private static function back_compat_conversions( $args, $assoc_args ) {
$top_level_aliases = [
'sql' => 'db',
'blog' => 'site',
];
if ( count( $args ) > 0 ) {
foreach ( $top_level_aliases as $old => $new ) {
if ( $old === $args[0] ) {
$args[0] = $new;
break;
}
}
}
// *-meta -> * meta
if ( ! empty( $args ) && preg_match( '/(post|comment|user|network)-meta/', $args[0], $matches ) ) {
array_shift( $args );
array_unshift( $args, 'meta' );
array_unshift( $args, $matches[1] );
}
// cli aliases -> cli alias list
if ( [ 'cli', 'aliases' ] === array_slice( $args, 0, 2 ) ) {
list( $args[0], $args[1], $args[2] ) = [ 'cli', 'alias', 'list' ];
}
// core (multsite-)install --admin_name= -> --admin_user=
if ( count( $args ) > 0 && 'core' === $args[0] && isset( $assoc_args['admin_name'] ) ) {
$assoc_args['admin_user'] = $assoc_args['admin_name'];
unset( $assoc_args['admin_name'] );
}
// core config -> config create
if ( [ 'core', 'config' ] === array_slice( $args, 0, 2 ) ) {
list( $args[0], $args[1] ) = [ 'config', 'create' ];
}
// core language -> language core
if ( [ 'core', 'language' ] === array_slice( $args, 0, 2 ) ) {
list( $args[0], $args[1] ) = [ 'language', 'core' ];
}
// checksum core -> core verify-checksums
if ( [ 'checksum', 'core' ] === array_slice( $args, 0, 2 ) ) {
list( $args[0], $args[1] ) = [ 'core', 'verify-checksums' ];
}
// checksum plugin -> plugin verify-checksums
if ( [ 'checksum', 'plugin' ] === array_slice( $args, 0, 2 ) ) {
list( $args[0], $args[1] ) = [ 'plugin', 'verify-checksums' ];
}
// site create --site_id= -> site create --network_id=
if ( count( $args ) >= 2 && 'site' === $args[0] && 'create' === $args[1] && isset( $assoc_args['site_id'] ) ) {
$assoc_args['network_id'] = $assoc_args['site_id'];
unset( $assoc_args['site_id'] );
}
// {plugin|theme} update-all -> {plugin|theme} update --all
if ( count( $args ) > 1 && in_array( $args[0], [ 'plugin', 'theme' ], true )
&& 'update-all' === $args[1]
) {
$args[1] = 'update';
$assoc_args['all'] = true;
}
// transient delete-expired -> transient delete --expired
if ( count( $args ) > 1 && 'transient' === $args[0] && 'delete-expired' === $args[1] ) {
$args[1] = 'delete';
$assoc_args['expired'] = true;
}
// transient delete-all -> transient delete --all
if ( count( $args ) > 1 && 'transient' === $args[0] && 'delete-all' === $args[1] ) {
$args[1] = 'delete';
$assoc_args['all'] = true;
}
// plugin scaffold -> scaffold plugin
if ( [ 'plugin', 'scaffold' ] === array_slice( $args, 0, 2 ) ) {
list( $args[0], $args[1] ) = [ $args[1], $args[0] ];
}
// foo --help -> help foo
if ( isset( $assoc_args['help'] ) ) {
array_unshift( $args, 'help' );
unset( $assoc_args['help'] );
}
// {post|user} list --ids -> {post|user} list --format=ids
if ( count( $args ) > 1 && in_array( $args[0], [ 'post', 'user' ], true )
&& 'list' === $args[1]
&& isset( $assoc_args['ids'] )
) {
$assoc_args['format'] = 'ids';
unset( $assoc_args['ids'] );
}
// --json -> --format=json
if ( isset( $assoc_args['json'] ) ) {
$assoc_args['format'] = 'json';
unset( $assoc_args['json'] );
}
// --{version|info} -> cli {version|info}
if ( empty( $args ) ) {
$special_flags = [ 'version', 'info' ];
foreach ( $special_flags as $key ) {
if ( isset( $assoc_args[ $key ] ) ) {
$args = [ 'cli', $key ];
unset( $assoc_args[ $key ] );
break;
}
}
}
// (post|comment|site|term) url --> (post|comment|site|term) list --*__in --field=url
if ( count( $args ) >= 2 && in_array( $args[0], [ 'post', 'comment', 'site', 'term' ], true ) && 'url' === $args[1] ) {
switch ( $args[0] ) {
case 'post':
$post_ids = array_slice( $args, 2 );
$args = [ 'post', 'list' ];
$assoc_args['post__in'] = implode( ',', $post_ids );
$assoc_args['post_type'] = 'any';
$assoc_args['orderby'] = 'post__in';
$assoc_args['field'] = 'url';
break;
case 'comment':
$comment_ids = array_slice( $args, 2 );
$args = [ 'comment', 'list' ];
$assoc_args['comment__in'] = implode( ',', $comment_ids );
$assoc_args['orderby'] = 'comment__in';
$assoc_args['field'] = 'url';
break;
case 'site':
$site_ids = array_slice( $args, 2 );
$args = [ 'site', 'list' ];
$assoc_args['site__in'] = implode( ',', $site_ids );
$assoc_args['field'] = 'url';
break;
case 'term':
$taxonomy = '';
if ( isset( $args[2] ) ) {
$taxonomy = $args[2];
}
$term_ids = array_slice( $args, 3 );
$args = [ 'term', 'list', $taxonomy ];
$assoc_args['include'] = implode( ',', $term_ids );
$assoc_args['orderby'] = 'include';
$assoc_args['field'] = 'url';
break;
}
}
// config get --[global|constant]= --> config get --type=constant|variable
// config get --> config list
if ( count( $args ) === 2
&& 'config' === $args[0]
&& 'get' === $args[1] ) {
if ( isset( $assoc_args['global'] ) ) {
$name = $assoc_args['global'];
$type = 'variable';
unset( $assoc_args['global'] );
} elseif ( isset( $assoc_args['constant'] ) ) {
$name = $assoc_args['constant'];
$type = 'constant';
unset( $assoc_args['constant'] );
}
if ( ! empty( $name ) && ! empty( $type ) ) {
$args[] = $name;
$assoc_args['type'] = $type;
} else {
// We had a 'config get' without a '', so assume 'list' was wanted.
$args[1] = 'list';
}
}
return [ $args, $assoc_args ];
}
/**
* Whether or not the output should be rendered in color
*
* @return bool
*/
public function in_color() {
return $this->colorize;
}
public function init_colorization() {
if ( 'auto' === $this->config['color'] ) {
$this->colorize = ( ! Utils\isPiped() && ! Utils\is_windows() );
} else {
$this->colorize = $this->config['color'];
}
}
public function init_logger() {
if ( $this->config['quiet'] ) {
$logger = new Loggers\Quiet( $this->in_color() );
} else {
$logger = new Loggers\Regular( $this->in_color() );
}
WP_CLI::set_logger( $logger );
}
public function get_required_files() {
return $this->required_files;
}
/**
* Do WordPress core files exist?
*
* @return bool
*/
private function wp_exists() {
return file_exists( ABSPATH . 'wp-includes/version.php' );
}
/**
* Are WordPress core files readable?
*
* @return bool
*/
private function wp_is_readable() {
return is_readable( ABSPATH . 'wp-includes/version.php' );
}
private function check_wp_version() {
$wp_exists = $this->wp_exists();
$wp_is_readable = $this->wp_is_readable();
if ( ! $wp_exists || ! $wp_is_readable ) {
$this->show_synopsis_if_composite_command();
// If the command doesn't exist use as error.
$args = $this->cmd_starts_with( [ 'help' ] ) ? array_slice( $this->arguments, 1 ) : $this->arguments;
$suggestion_or_disabled = $this->find_command_to_run( $args );
if ( is_string( $suggestion_or_disabled ) ) {
if ( ! preg_match( '/disabled from the config file.$/', $suggestion_or_disabled ) ) {
WP_CLI::warning( "No WordPress installation found. If the command '" . implode( ' ', $args ) . "' is in a plugin or theme, pass --path=`path/to/wordpress`." );
}
WP_CLI::error( $suggestion_or_disabled );
}
if ( $wp_exists && ! $wp_is_readable ) {
WP_CLI::error(
'It seems, the WordPress core files do not have the proper file permissions.'
);
}
WP_CLI::error(
"This does not seem to be a WordPress installation.\n" .
'Pass --path=`path/to/wordpress` or run `wp core download`.'
);
}
global $wp_version;
include ABSPATH . 'wp-includes/version.php';
$minimum_version = '3.7';
if ( version_compare( $wp_version, $minimum_version, '<' ) ) {
WP_CLI::error(
"WP-CLI needs WordPress $minimum_version or later to work properly. " .
"The version currently installed is $wp_version.\n" .
'Try running `wp core download --force`.'
);
}
}
public function init_config() {
$configurator = WP_CLI::get_configurator();
$argv = array_slice( $GLOBALS['argv'], 1 );
$this->alias = null;
if ( ! empty( $argv[0] ) && preg_match( '#' . Configurator::ALIAS_REGEX . '#', $argv[0], $matches ) ) {
$this->alias = array_shift( $argv );
}
// File config
{
$this->global_config_path = $this->get_global_config_path();
$this->project_config_path = $this->get_project_config_path();
$configurator->merge_yml( $this->global_config_path, $this->alias );
$config = $configurator->to_array();
$this->required_files['global'] = $config[0]['require'];
$configurator->merge_yml( $this->project_config_path, $this->alias );
$config = $configurator->to_array();
$this->required_files['project'] = $config[0]['require'];
}
// Runtime config and args
{
list( $args, $assoc_args, $this->runtime_config ) = $configurator->parse_args( $argv );
list( $this->arguments, $this->assoc_args ) = self::back_compat_conversions(
$args,
$assoc_args
);
$configurator->merge_array( $this->runtime_config );
}
list( $this->config, $this->extra_config ) = $configurator->to_array();
$this->aliases = $configurator->get_aliases();
if ( count( $this->aliases ) && ! isset( $this->aliases['@all'] ) ) {
$this->aliases = array_reverse( $this->aliases );
$this->aliases['@all'] = 'Run command against every registered alias.';
$this->aliases = array_reverse( $this->aliases );
}
$this->required_files['runtime'] = $this->config['require'];
}
private function check_root() {
if ( $this->config['allow-root'] || getenv( 'WP_CLI_ALLOW_ROOT' ) ) {
return; # they're aware of the risks!
}
if ( count( $this->arguments ) >= 2 && 'cli' === $this->arguments[0] && in_array( $this->arguments[1], [ 'update', 'info' ], true ) ) {
return; # make it easier to update root-owned copies
}
if ( ! function_exists( 'posix_geteuid' ) ) {
return; # posix functions not available
}
if ( posix_geteuid() !== 0 ) {
return; # not root
}
WP_CLI::error(
"YIKES! It looks like you're running this as root. You probably meant to " .
"run this as the user that your WordPress installation exists under.\n" .
"\n" .
"If you REALLY mean to run this as root, we won't stop you, but just " .
'bear in mind that any code on this site will then have full control of ' .
"your server, making it quite DANGEROUS.\n" .
"\n" .
"If you'd like to continue as root, please run this again, adding this " .
"flag: --allow-root\n" .
"\n" .
"If you'd like to run it as the user that this site is under, you can " .
"run the following to become the respective user:\n" .
"\n" .
" sudo -u USER -i -- wp \n" .
"\n"
);
}
private function run_alias_group( $aliases ) {
Utils\check_proc_available( 'group alias' );
$php_bin = escapeshellarg( Utils\get_php_binary() );
$script_path = $GLOBALS['argv'][0];
if ( getenv( 'WP_CLI_CONFIG_PATH' ) ) {
$config_path = getenv( 'WP_CLI_CONFIG_PATH' );
} else {
$config_path = Utils\get_home_dir() . '/.wp-cli/config.yml';
}
$config_path = escapeshellarg( $config_path );
foreach ( $aliases as $alias ) {
WP_CLI::log( $alias );
$args = implode( ' ', array_map( 'escapeshellarg', $this->arguments ) );
$assoc_args = Utils\assoc_args_to_str( $this->assoc_args );
$runtime_config = Utils\assoc_args_to_str( $this->runtime_config );
$full_command = "WP_CLI_CONFIG_PATH={$config_path} {$php_bin} {$script_path} {$alias} {$args}{$assoc_args}{$runtime_config}";
$pipes = [];
$proc = Utils\proc_open_compat( $full_command, [ STDIN, STDOUT, STDERR ], $pipes );
proc_close( $proc );
}
}
private function set_alias( $alias ) {
$orig_config = $this->config;
$alias_config = $this->aliases[ $alias ];
$this->config = array_merge( $orig_config, $alias_config );
foreach ( $alias_config as $key => $_ ) {
if ( isset( $orig_config[ $key ] ) && ! is_null( $orig_config[ $key ] ) ) {
$this->assoc_args[ $key ] = $orig_config[ $key ];
}
}
}
public function start() {
// Enable PHP error reporting to stderr if testing. Will need to be re-enabled after WP loads.
if ( getenv( 'BEHAT_RUN' ) ) {
$this->enable_error_reporting();
}
WP_CLI::debug( $this->global_config_path_debug, 'bootstrap' );
WP_CLI::debug( $this->project_config_path_debug, 'bootstrap' );
WP_CLI::debug( 'argv: ' . implode( ' ', $GLOBALS['argv'] ), 'bootstrap' );
$this->check_root();
if ( $this->alias ) {
if ( '@all' === $this->alias && ! isset( $this->aliases['@all'] ) ) {
WP_CLI::error( "Cannot use '@all' when no aliases are registered." );
}
if ( '@all' === $this->alias && is_string( $this->aliases['@all'] ) ) {
$aliases = array_keys( $this->aliases );
$k = array_search( '@all', $aliases, true );
unset( $aliases[ $k ] );
$this->run_alias_group( $aliases );
exit;
}
if ( ! array_key_exists( $this->alias, $this->aliases ) ) {
$error_msg = "Alias '{$this->alias}' not found.";
$suggestion = Utils\get_suggestion( $this->alias, array_keys( $this->aliases ), $threshold = 2 );
if ( $suggestion ) {
$error_msg .= PHP_EOL . "Did you mean '{$suggestion}'?";
}
WP_CLI::error( $error_msg );
}
// Numerically indexed means a group of aliases
if ( isset( $this->aliases[ $this->alias ][0] ) ) {
$group_aliases = $this->aliases[ $this->alias ];
$all_aliases = array_keys( $this->aliases );
$diff = array_diff( $group_aliases, $all_aliases );
if ( ! empty( $diff ) ) {
WP_CLI::error( "Group '{$this->alias}' contains one or more invalid aliases: " . implode( ', ', $diff ) );
}
$this->run_alias_group( $group_aliases );
exit;
}
$this->set_alias( $this->alias );
}
if ( empty( $this->arguments ) ) {
$this->arguments[] = 'help';
}
// Protect 'cli info' from most of the runtime,
// except when the command will be run over SSH
if ( 'cli' === $this->arguments[0] && ! empty( $this->arguments[1] ) && 'info' === $this->arguments[1] && ! $this->config['ssh'] ) {
$this->run_command_and_exit();
}
if ( isset( $this->config['http'] ) && ! class_exists( '\WP_REST_CLI\Runner' ) ) {
WP_CLI::error( "RESTful WP-CLI needs to be installed. Try 'wp package install wp-cli/restful'." );
}
if ( $this->config['ssh'] ) {
$this->run_ssh_command( $this->config['ssh'] );
return;
}
// Handle --path parameter
self::set_wp_root( $this->find_wp_root() );
// First try at showing man page - if help command and either haven't found 'version.php' or 'wp-config.php' (so won't be loading WP & adding commands) or help on subcommand.
if ( $this->cmd_starts_with( [ 'help' ] )
&& ( ! $this->wp_exists()
|| ! Utils\locate_wp_config()
|| count( $this->arguments ) > 2
) ) {
$this->auto_check_update();
$this->run_command( $this->arguments, $this->assoc_args );
// Help didn't exit so failed to find the command at this stage.
}
// Handle --url parameter
$url = self::guess_url( $this->config );
if ( $url ) {
WP_CLI::set_url( $url );
}
$this->do_early_invoke( 'before_wp_load' );
$this->check_wp_version();
if ( $this->cmd_starts_with( [ 'config', 'create' ] ) ) {
$this->run_command_and_exit();
}
if ( ! Utils\locate_wp_config() ) {
WP_CLI::error(
"'wp-config.php' not found.\n" .
'Either create one manually or use `wp config create`.'
);
}
/*
* Set the MySQLi error reporting off because WordPress handles its own.
* This is due to the default value change from `MYSQLI_REPORT_OFF`
* to `MYSQLI_REPORT_ERROR|MYSQLI_REPORT_STRICT` in PHP 8.1.
*/
if ( function_exists( 'mysqli_report' ) ) {
mysqli_report( 0 ); // phpcs:ignore WordPress.DB.RestrictedFunctions.mysql_mysqli_report
}
// phpcs:disable WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedConstantFound -- Declaring WP native constants.
if ( $this->cmd_starts_with( [ 'core', 'is-installed' ] )
|| $this->cmd_starts_with( [ 'core', 'update-db' ] ) ) {
define( 'WP_INSTALLING', true );
}
if (
count( $this->arguments ) >= 2 &&
'core' === $this->arguments[0] &&
in_array( $this->arguments[1], [ 'install', 'multisite-install' ], true )
) {
define( 'WP_INSTALLING', true );
// We really need a URL here
if ( ! isset( $_SERVER['HTTP_HOST'] ) ) {
$url = 'https://example.com';
WP_CLI::set_url( $url );
}
if ( 'multisite-install' === $this->arguments[1] ) {
// need to fake some globals to skip the checks in wp-includes/ms-settings.php
$url_parts = Utils\parse_url( $url );
self::fake_current_site_blog( $url_parts );
if ( ! defined( 'COOKIEHASH' ) ) {
define( 'COOKIEHASH', md5( $url_parts['host'] ) );
}
}
}
if ( $this->cmd_starts_with( [ 'import' ] ) ) {
define( 'WP_LOAD_IMPORTERS', true );
define( 'WP_IMPORTING', true );
}
if ( $this->cmd_starts_with( [ 'cron', 'event', 'run' ] ) ) {
define( 'DOING_CRON', true );
}
// phpcs:enable WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedConstantFound
$this->load_wordpress();
$this->run_command_and_exit();
}
/**
* Load WordPress, if it hasn't already been loaded
*/
public function load_wordpress() {
static $wp_cli_is_loaded;
// Globals not explicitly globalized in WordPress
global $site_id, $wpdb, $public, $current_site, $current_blog, $path, $shortcode_tags;
if ( ! empty( $wp_cli_is_loaded ) ) {
return;
}
$wp_cli_is_loaded = true;
// Handle --context flag.
$this->context_manager->switch_context( $this->config );
WP_CLI::debug( 'Begin WordPress load', 'bootstrap' );
WP_CLI::do_hook( 'before_wp_load' );
$this->check_wp_version();
$wp_config_path = Utils\locate_wp_config();
if ( ! $wp_config_path ) {
WP_CLI::error(
"'wp-config.php' not found.\n" .
'Either create one manually or use `wp config create`.'
);
}
WP_CLI::debug( 'wp-config.php path: ' . $wp_config_path, 'bootstrap' );
WP_CLI::do_hook( 'before_wp_config_load' );
// Load wp-config.php code, in the global scope
$wp_cli_original_defined_vars = get_defined_vars();
eval( $this->get_wp_config_code() ); // phpcs:ignore Squiz.PHP.Eval.Discouraged
foreach ( get_defined_vars() as $key => $var ) {
if ( array_key_exists( $key, $wp_cli_original_defined_vars ) || 'wp_cli_original_defined_vars' === $key ) {
continue;
}
// phpcs:ignore PHPCompatibility.Variables.ForbiddenGlobalVariableVariable.NonBareVariableFound
global ${$key};
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound
${$key} = $var;
}
$this->maybe_update_url_from_domain_constant();
WP_CLI::do_hook( 'after_wp_config_load' );
$this->do_early_invoke( 'after_wp_config_load' );
// Prevent error notice from wp_guess_url() when core isn't installed
if ( $this->cmd_starts_with( [ 'core', 'is-installed' ] )
&& ! defined( 'COOKIEHASH' ) ) {
define( 'COOKIEHASH', md5( 'wp-cli' ) );
}
// Load WP-CLI utilities
require WP_CLI_ROOT . '/php/utils-wp.php';
// Set up WordPress bootstrap actions and filters
$this->setup_bootstrap_hooks();
// Load Core, mu-plugins, plugins, themes etc.
if ( Utils\wp_version_compare( '4.6-alpha-37575', '>=' ) ) {
if ( $this->cmd_starts_with( [ 'help' ] ) ) {
// Hack: define `WP_DEBUG` and `WP_DEBUG_DISPLAY` to get `wpdb::bail()` to `wp_die()`.
if ( ! defined( 'WP_DEBUG' ) ) {
define( 'WP_DEBUG', true );
}
if ( ! defined( 'WP_DEBUG_DISPLAY' ) ) {
define( 'WP_DEBUG_DISPLAY', true );
}
}
require ABSPATH . 'wp-settings.php';
} else {
require WP_CLI_ROOT . '/php/wp-settings-cli.php';
}
// Fix memory limit. See https://core.trac.wordpress.org/ticket/14889
// phpcs:ignore WordPress.PHP.IniSet.memory_limit_Blacklisted -- This is perfectly fine for CLI usage.
ini_set( 'memory_limit', -1 );
// Load all the admin APIs, for convenience
require ABSPATH . 'wp-admin/includes/admin.php';
add_filter(
'filesystem_method',
static function () {
return 'direct';
},
99
);
// Re-enable PHP error reporting to stderr if testing.
if ( getenv( 'BEHAT_RUN' ) ) {
$this->enable_error_reporting();
}
WP_CLI::debug( 'Loaded WordPress', 'bootstrap' );
WP_CLI::do_hook( 'after_wp_load' );
}
private static function fake_current_site_blog( $url_parts ) {
global $current_site, $current_blog;
if ( ! isset( $url_parts['path'] ) ) {
$url_parts['path'] = '/';
}
// phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited -- Intentional override.
$current_site = (object) [
'id' => 1,
'blog_id' => 1,
'domain' => $url_parts['host'],
'path' => $url_parts['path'],
'cookie_domain' => $url_parts['host'],
'site_name' => 'WordPress',
];
// phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited -- Intentional override.
$current_blog = (object) [
'blog_id' => 1,
'site_id' => 1,
'domain' => $url_parts['host'],
'path' => $url_parts['path'],
'public' => '1',
'archived' => '0',
'mature' => '0',
'spam' => '0',
'deleted' => '0',
'lang_id' => '0',
];
}
/**
* Called after wp-config.php is eval'd, to potentially reset `--url`
*/
private function maybe_update_url_from_domain_constant() {
if ( ! empty( $this->config['url'] ) || ! empty( $this->config['blog'] ) ) {
return;
}
if ( defined( 'DOMAIN_CURRENT_SITE' ) ) {
$url = DOMAIN_CURRENT_SITE;
if ( defined( 'PATH_CURRENT_SITE' ) ) {
$url .= PATH_CURRENT_SITE;
}
WP_CLI::set_url( $url );
}
}
/**
* Set up hooks meant to run during the WordPress bootstrap process
*/
private function setup_bootstrap_hooks() {
if ( $this->config['skip-plugins'] ) {
$this->setup_skip_plugins_filters();
}
if ( $this->config['skip-themes'] ) {
WP_CLI::add_wp_hook( 'setup_theme', [ $this, 'action_setup_theme_wp_cli_skip_themes' ], 999 );
}
if ( $this->cmd_starts_with( [ 'help' ] ) ) {
// Try to trap errors on help.
$help_handler = [ $this, 'help_wp_die_handler' ]; // Avoid any cross PHP version issues by not using $this in anon function.
WP_CLI::add_wp_hook(
'wp_die_handler',
function () use ( $help_handler ) {
return $help_handler;
}
);
} else {
WP_CLI::add_wp_hook(
'wp_die_handler',
static function () {
return '\WP_CLI\Utils\wp_die_handler';
}
);
}
// Prevent code from performing a redirect
WP_CLI::add_wp_hook( 'wp_redirect', 'WP_CLI\\Utils\\wp_redirect_handler' );
WP_CLI::add_wp_hook(
'nocache_headers',
static function ( $headers ) {
// WordPress might be calling nocache_headers() because of a dead db
global $wpdb;
if ( ! empty( $wpdb->error ) ) {
Utils\wp_die_handler( $wpdb->error );
}
// Otherwise, WP might be calling nocache_headers() because WP isn't installed
Utils\wp_not_installed();
return $headers;
}
);
WP_CLI::add_wp_hook(
'setup_theme',
static function () {
// Polyfill is_customize_preview(), as it is needed by TwentyTwenty to
// check for starter content.
if ( ! function_exists( 'is_customize_preview' ) ) {
function is_customize_preview() {
return false;
}
}
},
0
);
// ALTERNATE_WP_CRON might trigger a redirect, which we can't handle
if ( defined( 'ALTERNATE_WP_CRON' ) && ALTERNATE_WP_CRON ) {
WP_CLI::add_wp_hook(
'muplugins_loaded',
static function () {
remove_action( 'init', 'wp_cron' );
}
);
}
// Get rid of warnings when converting single site to multisite
if ( defined( 'WP_INSTALLING' ) && $this->is_multisite() ) {
$values = [
'ms_files_rewriting' => null,
'active_sitewide_plugins' => [],
'_site_transient_update_core' => null,
'_site_transient_update_themes' => null,
'_site_transient_update_plugins' => null,
'WPLANG' => '',
];
foreach ( $values as $key => $value ) {
WP_CLI::add_wp_hook(
"pre_site_option_$key",
static function () use ( $values, $key ) {
return $values[ $key ];
}
);
}
}
// Always permit operations against sites, regardless of status
WP_CLI::add_wp_hook( 'ms_site_check', '__return_true' );
// Always permit operations against WordPress, regardless of maintenance mode
WP_CLI::add_wp_hook(
'enable_maintenance_mode',
static function () {
return false;
}
);
// Use our own debug mode handling instead of WP core
WP_CLI::add_wp_hook(
'enable_wp_debug_mode_checks',
static function ( $ret ) {
Utils\wp_debug_mode();
return false;
}
);
// Never load advanced-cache.php drop-in when WP-CLI is operating
WP_CLI::add_wp_hook(
'enable_loading_advanced_cache_dropin',
static function () {
return false;
}
);
// In a multisite installation, die if unable to find site given in --url parameter
if ( $this->is_multisite() ) {
$run_on_site_not_found = false;
if ( $this->cmd_starts_with( [ 'cache', 'flush' ] ) ) {
$run_on_site_not_found = 'cache flush';
}
if ( $this->cmd_starts_with( [ 'search-replace' ] ) ) {
// Table-specified
// Bits: search-replace [...]
// Or not against a specific blog
if ( count( $this->arguments ) > 3
|| ! empty( $this->assoc_args['network'] )
|| ! empty( $this->assoc_args['all-tables'] )
|| ! empty( $this->assoc_args['all-tables-with-prefix'] ) ) {
$run_on_site_not_found = 'search-replace';
}
}
if ( $run_on_site_not_found
&& Utils\wp_version_compare( '4.0', '>=' ) ) {
WP_CLI::add_wp_hook(
'ms_site_not_found',
static function () use ( $run_on_site_not_found ) {
// esc_sql() isn't yet loaded, but needed.
if ( 'search-replace' === $run_on_site_not_found ) {
require_once ABSPATH . WPINC . '/formatting.php';
}
// PHP 5.3 compatible implementation of run_command_and_exit().
$runner = WP_CLI::get_runner();
$runner->run_command( $runner->arguments, $runner->assoc_args );
exit;
},
1
);
}
WP_CLI::add_wp_hook(
'ms_site_not_found',
static function ( $current_site, $domain, $path ) {
$url = $domain . $path;
$message = $url ? "Site '{$url}' not found." : 'Site not found.';
$has_param = isset( WP_CLI::get_runner()->config['url'] );
$has_const = defined( 'DOMAIN_CURRENT_SITE' );
$explanation = '';
if ( $has_param ) {
$explanation = 'Verify `--url=` matches an existing site.';
} else {
$explanation = "Define DOMAIN_CURRENT_SITE in 'wp-config.php' or use `--url=` to override.";
if ( $has_const ) {
$explanation = 'Verify DOMAIN_CURRENT_SITE matches an existing site or use `--url=` to override.';
}
}
if ( $explanation ) {
$message .= ' ' . $explanation;
}
WP_CLI::error( $message );
},
10,
3
);
}
// The APC cache is not available on the command-line, so bail, to prevent cache poisoning
WP_CLI::add_wp_hook(
'muplugins_loaded',
static function () {
if ( $GLOBALS['_wp_using_ext_object_cache'] && class_exists( 'APC_Object_Cache' ) ) {
WP_CLI::warning( 'Running WP-CLI while the APC object cache is activated can result in cache corruption.' );
WP_CLI::confirm( 'Given the consequences, do you wish to continue?' );
}
},
0
);
// Handle --user parameter
if ( ! defined( 'WP_INSTALLING' ) ) {
$config = $this->config;
WP_CLI::add_wp_hook(
'init',
static function () use ( $config ) {
if ( isset( $config['user'] ) ) {
$fetcher = new Fetchers\User();
$user = $fetcher->get_check( $config['user'] );
wp_set_current_user( $user->ID );
} else {
add_action( 'init', 'kses_remove_filters', 11 );
}
},
0
);
}
// Avoid uncaught exception when using wp_mail() without defined $_SERVER['SERVER_NAME']
WP_CLI::add_wp_hook(
'wp_mail_from',
static function ( $from_email ) {
if ( 'wordpress@' === $from_email ) {
$sitename = strtolower( Utils\parse_url( site_url(), PHP_URL_HOST ) );
if ( substr( $sitename, 0, 4 ) === 'www.' ) {
$sitename = substr( $sitename, 4 );
}
$from_email = 'wordpress@' . $sitename;
}
return $from_email;
}
);
// Don't apply set_url_scheme in get_home_url() or get_site_url().
WP_CLI::add_wp_hook(
'home_url',
static function ( $url, $path, $scheme, $blog_id ) {
if ( empty( $blog_id ) || ! is_multisite() ) {
$url = get_option( 'home' );
} else {
switch_to_blog( $blog_id );
$url = get_option( 'home' );
restore_current_blog();
}
if ( $path && is_string( $path ) ) {
$url .= '/' . ltrim( $path, '/' );
}
return $url;
},
0,
4
);
WP_CLI::add_wp_hook(
'site_url',
static function ( $url, $path, $scheme, $blog_id ) {
if ( empty( $blog_id ) || ! is_multisite() ) {
$url = get_option( 'siteurl' );
} else {
switch_to_blog( $blog_id );
$url = get_option( 'siteurl' );
restore_current_blog();
}
if ( $path && is_string( $path ) ) {
$url .= '/' . ltrim( $path, '/' );
}
return $url;
},
0,
4
);
// Set up hook for plugins and themes to conditionally add WP-CLI commands.
WP_CLI::add_wp_hook(
'init',
static function () {
do_action( 'cli_init' );
}
);
}
/**
* Set up the filters to skip the loaded plugins
*/
private function setup_skip_plugins_filters() {
$wp_cli_filter_active_plugins = static function ( $plugins ) {
$skipped_plugins = WP_CLI::get_runner()->config['skip-plugins'];
if ( true === $skipped_plugins ) {
return [];
}
if ( ! is_array( $plugins ) ) {
return $plugins;
}
foreach ( $plugins as $a => $b ) {
// active_sitewide_plugins stores plugin name as the key.
if ( false !== strpos( current_filter(), 'active_sitewide_plugins' ) && Utils\is_plugin_skipped( $a ) ) {
unset( $plugins[ $a ] );
// active_plugins stores plugin name as the value.
} elseif ( false !== strpos( current_filter(), 'active_plugins' ) && Utils\is_plugin_skipped( $b ) ) {
unset( $plugins[ $a ] );
}
}
// Reindex because active_plugins expects a numeric index.
if ( false !== strpos( current_filter(), 'active_plugins' ) ) {
$plugins = array_values( $plugins );
}
return $plugins;
};
$hooks = [
'pre_site_option_active_sitewide_plugins',
'site_option_active_sitewide_plugins',
'pre_option_active_plugins',
'option_active_plugins',
];
foreach ( $hooks as $hook ) {
WP_CLI::add_wp_hook( $hook, $wp_cli_filter_active_plugins, 999 );
}
WP_CLI::add_wp_hook(
'plugins_loaded',
static function () use ( $hooks, $wp_cli_filter_active_plugins ) {
foreach ( $hooks as $hook ) {
remove_filter( $hook, $wp_cli_filter_active_plugins, 999 );
}
},
0
);
}
/**
* Set up the filters to skip the loaded theme
*/
public function action_setup_theme_wp_cli_skip_themes() {
$wp_cli_filter_active_theme = static function ( $value ) {
$skipped_themes = WP_CLI::get_runner()->config['skip-themes'];
if ( true === $skipped_themes ) {
return '';
}
if ( ! is_array( $skipped_themes ) ) {
$skipped_themes = explode( ',', $skipped_themes );
}
$checked_value = $value;
// Always check against the stylesheet value
// This ensures a child theme can be skipped when template differs
if ( false !== stripos( current_filter(), 'option_template' ) ) {
$checked_value = get_option( 'stylesheet' );
}
if ( '' === $checked_value || in_array( $checked_value, $skipped_themes, true ) ) {
return '';
}
return $value;
};
$hooks = [
'pre_option_template',
'option_template',
'pre_option_stylesheet',
'option_stylesheet',
];
foreach ( $hooks as $hook ) {
add_filter( $hook, $wp_cli_filter_active_theme, 999 );
}
// Clean up after the TEMPLATEPATH and STYLESHEETPATH constants are defined
WP_CLI::add_wp_hook(
'after_setup_theme',
static function () use ( $hooks, $wp_cli_filter_active_theme ) {
foreach ( $hooks as $hook ) {
remove_filter( $hook, $wp_cli_filter_active_theme, 999 );
}
},
0
);
}
/**
* Whether or not this WordPress installation is multisite.
*
* For use after wp-config.php has loaded, but before the rest of WordPress
* is loaded.
*/
private function is_multisite() {
if ( defined( 'MULTISITE' ) ) {
return MULTISITE;
}
if ( defined( 'SUBDOMAIN_INSTALL' ) || defined( 'VHOST' ) || defined( 'SUNRISE' ) ) {
return true;
}
return false;
}
/**
* Error handler for `wp_die()` when the command is help to try to trap errors (db connection failure in particular) during WordPress load.
*/
public function help_wp_die_handler( $message ) {
$help_exit_warning = 'Error during WordPress load.';
if ( $message instanceof WP_Error ) {
$help_exit_warning = Utils\wp_clean_error_message( $message->get_error_message() );
} elseif ( is_string( $message ) ) {
$help_exit_warning = Utils\wp_clean_error_message( $message );
}
$this->run_command_and_exit( $help_exit_warning );
}
/**
* Check whether there's a WP-CLI update available, and suggest update if so.
*/
private function auto_check_update() {
// `wp cli update` only works with Phars at this time.
if ( ! Utils\inside_phar() ) {
return;
}
$existing_phar = realpath( $_SERVER['argv'][0] );
// Phar needs to be writable to be easily updateable.
if ( ! is_writable( $existing_phar ) || ! is_writable( dirname( $existing_phar ) ) ) {
return;
}
// Only check for update when a human is operating.
if ( ! function_exists( 'posix_isatty' ) || ! posix_isatty( STDOUT ) ) {
return;
}
// Allow hosts and other providers to disable automatic check update.
if ( getenv( 'WP_CLI_DISABLE_AUTO_CHECK_UPDATE' ) ) {
return;
}
// Permit configuration of number of days between checks.
$days_between_checks = getenv( 'WP_CLI_AUTO_CHECK_UPDATE_DAYS' );
if ( false === $days_between_checks ) {
$days_between_checks = 1;
}
$cache = WP_CLI::get_cache();
$cache_key = 'wp-cli-update-check';
// Bail early on the first check, so we don't always check on an unwritable cache.
if ( ! $cache->has( $cache_key ) ) {
$cache->write( $cache_key, time() );
return;
}
// Bail if last check is still within our update check time period.
$last_check = (int) $cache->read( $cache_key );
if ( ( time() - ( 24 * 60 * 60 * $days_between_checks ) ) < $last_check ) {
return;
}
// In case the operation fails, ensure the timestamp has been updated.
$cache->write( $cache_key, time() );
// Check whether any updates are available.
ob_start();
WP_CLI::run_command(
[ 'cli', 'check-update' ],
[
'format' => 'count',
]
);
$count = ob_get_clean();
if ( ! $count ) {
return;
}
// Looks like an update is available, so let's prompt to update.
WP_CLI::run_command( [ 'cli', 'update' ] );
// If the Phar was replaced, we can't proceed with the original process.
exit;
}
/**
* Get a suggestion on similar (sub)commands when the user entered an
* unknown (sub)command.
*
* @param string $entry User entry that didn't match an
* existing command.
* @param CompositeCommand $root_command Root command to start search for
* suggestions at.
*
* @return string Suggestion that fits the user entry, or an empty string.
*/
private function get_subcommand_suggestion( $entry, CompositeCommand $root_command = null ) {
$commands = [];
$this->enumerate_commands( $root_command ?: WP_CLI::get_root_command(), $commands );
return Utils\get_suggestion( $entry, $commands, $threshold = 2 );
}
/**
* Recursive method to enumerate all known commands.
*
* @param CompositeCommand $command Composite command to recurse over.
* @param array $list Reference to list accumulating results.
* @param string $parent Parent command to use as prefix.
*/
private function enumerate_commands( CompositeCommand $command, array &$list, $parent = '' ) {
foreach ( $command->get_subcommands() as $subcommand ) {
/** @var CompositeCommand $subcommand */
$command_string = empty( $parent )
? $subcommand->get_name()
: "{$parent} {$subcommand->get_name()}";
$list[] = $command_string;
$this->enumerate_commands( $subcommand, $list, $command_string );
}
}
/**
* Enables (almost) full PHP error reporting to stderr.
*/
private function enable_error_reporting() {
if ( E_ALL !== error_reporting() ) {
// Don't enable E_DEPRECATED as old versions of WP use PHP 4 style constructors and the mysql extension.
error_reporting( E_ALL & ~E_DEPRECATED );
}
ini_set( 'display_errors', 'stderr' ); // phpcs:ignore WordPress.PHP.IniSet.display_errors_Blacklisted
}
}
spec = SynopsisParser::parse( $synopsis );
}
/**
* Get any unknown arguments.
*
* @return array
*/
public function get_unknown() {
return array_column(
$this->query_spec(
[
'type' => 'unknown',
]
),
'token'
);
}
/**
* Check whether there are enough positional arguments.
*
* @param array $args Positional arguments.
* @return bool
*/
public function enough_positionals( $args ) {
$positional = $this->query_spec(
[
'type' => 'positional',
'optional' => false,
]
);
return count( $args ) >= count( $positional );
}
/**
* Check for any unknown positionals.
*
* @param array $args Positional arguments.
* @return array
*/
public function unknown_positionals( $args ) {
$positional_repeating = $this->query_spec(
[
'type' => 'positional',
'repeating' => true,
]
);
// At least one positional supports as many as possible.
if ( ! empty( $positional_repeating ) ) {
return [];
}
$positional = $this->query_spec(
[
'type' => 'positional',
'repeating' => false,
]
);
return array_slice( $args, count( $positional ) );
}
/**
* Check that all required keys are present and that they have values.
*
* @param array $assoc_args Parameters passed to command.
* @return array
*/
public function validate_assoc( $assoc_args ) {
$assoc_spec = $this->query_spec(
[
'type' => 'assoc',
]
);
$errors = [
'fatal' => [],
'warning' => [],
];
$to_unset = [];
foreach ( $assoc_spec as $param ) {
$key = $param['name'];
if ( ! isset( $assoc_args[ $key ] ) ) {
if ( ! $param['optional'] ) {
$errors['fatal'][ $key ] = "missing --$key parameter";
}
} else {
if ( true === $assoc_args[ $key ] && ! $param['value']['optional'] ) {
$error_type = ( ! $param['optional'] ) ? 'fatal' : 'warning';
$errors[ $error_type ][ $key ] = "--$key parameter needs a value";
$to_unset[] = $key;
}
}
}
return [ $errors, $to_unset ];
}
/**
* Check whether there are unknown parameters supplied.
*
* @param array $assoc_args Parameters passed to command.
* @return array|false
*/
public function unknown_assoc( $assoc_args ) {
$generic = $this->query_spec(
[
'type' => 'generic',
]
);
if ( count( $generic ) ) {
return [];
}
$known_assoc = [];
foreach ( $this->spec as $param ) {
if ( in_array( $param['type'], [ 'assoc', 'flag' ], true ) ) {
$known_assoc[] = $param['name'];
}
}
return array_diff( array_keys( $assoc_args ), $known_assoc );
}
/**
* Filters a list of associative arrays, based on a set of key => value arguments.
*
* @param array $args An array of key => value arguments to match against
* @param string $operator
* @return array
*/
private function query_spec( $args, $operator = 'AND' ) {
$operator = strtoupper( $operator );
$count = count( $args );
$filtered = [];
foreach ( $this->spec as $key => $to_match ) {
$matched = 0;
foreach ( $args as $m_key => $m_value ) {
if ( array_key_exists( $m_key, $to_match ) && $m_value === $to_match[ $m_key ] ) {
$matched++;
}
}
if ( ( 'AND' === $operator && $matched === $count )
|| ( 'OR' === $operator && $matched > 0 )
|| ( 'NOT' === $operator && 0 === $matched ) ) {
$filtered[ $key ] = $to_match;
}
}
return $filtered;
}
}
words = explode( ' ', $line );
// First word is always `wp`.
array_shift( $this->words );
// Last word is either empty or an incomplete subcommand.
$this->cur_word = end( $this->words );
if ( '' !== $this->cur_word && ! preg_match( '/^\-/', $this->cur_word ) ) {
array_pop( $this->words );
}
$is_alias = false;
$is_help = false;
if ( ! empty( $this->words[0] ) && preg_match( '/^@/', $this->words[0] ) ) {
array_shift( $this->words );
// `wp @al` is false, but `wp @all ` is true.
if ( count( $this->words ) ) {
$is_alias = true;
}
} elseif ( ! empty( $this->words[0] ) && 'help' === $this->words[0] ) {
array_shift( $this->words );
$is_help = true;
}
$r = $this->get_command( $this->words );
if ( ! is_array( $r ) ) {
return;
}
list( $command, $args, $assoc_args ) = $r;
$spec = SynopsisParser::parse( $command->get_synopsis() );
foreach ( $spec as $arg ) {
if ( 'positional' === $arg['type'] && 'file' === $arg['name'] ) {
$this->add( ' ' );
return;
}
}
if ( $command->can_have_subcommands() ) {
// Add completion when command is `wp` and alias isn't set.
if ( 'wp' === $command->get_name() && false === $is_alias && false === $is_help ) {
$aliases = WP_CLI::get_configurator()->get_aliases();
foreach ( $aliases as $name => $_ ) {
$this->add( "$name " );
}
}
foreach ( $command->get_subcommands() as $name => $_ ) {
$this->add( "$name " );
}
} else {
foreach ( $spec as $arg ) {
if ( in_array( $arg['type'], [ 'flag', 'assoc' ], true ) ) {
if ( isset( $assoc_args[ $arg['name'] ] ) ) {
continue;
}
$opt = "--{$arg['name']}";
if ( 'flag' === $arg['type'] ) {
$opt .= ' ';
} elseif ( ! $arg['value']['optional'] ) {
$opt .= '=';
}
$this->add( $opt );
}
}
foreach ( $this->get_global_parameters() as $param => $runtime ) {
if ( isset( $assoc_args[ $param ] ) ) {
continue;
}
$opt = "--{$param}";
if ( '' === $runtime || ! is_string( $runtime ) ) {
$opt .= ' ';
} else {
$opt .= '=';
}
$this->add( $opt );
}
}
}
/**
* Get the specific WP-CLI command that is being referenced.
*
* @param array $words Individual input line words.
*
* @return array|mixed Array with command and arguments, or error result if command detection failed.
*/
private function get_command( $words ) {
$positional_args = [];
$assoc_args = [];
foreach ( $words as $arg ) {
if ( preg_match( '|^--([^=]+)=?|', $arg, $matches ) ) {
$assoc_args[ $matches[1] ] = true;
} else {
$positional_args[] = $arg;
}
}
$r = WP_CLI::get_runner()->find_command_to_run( $positional_args );
if ( ! is_array( $r ) && array_pop( $positional_args ) === $this->cur_word ) {
$r = WP_CLI::get_runner()->find_command_to_run( $positional_args );
}
if ( ! is_array( $r ) ) {
return $r;
}
list( $command, $args ) = $r;
return [ $command, $args, $assoc_args ];
}
/**
* Get global parameters.
*
* @return array Associative array of global parameters.
*/
private function get_global_parameters() {
$params = [];
foreach ( WP_CLI::get_configurator()->get_spec() as $key => $details ) {
if ( false === $details['runtime'] ) {
continue;
}
if ( isset( $details['deprecated'] ) ) {
continue;
}
if ( isset( $details['hidden'] ) ) {
continue;
}
$params[ $key ] = $details['runtime'];
// Add additional option like `--[no-]color`.
if ( true === $details['runtime'] ) {
$params[ 'no-' . $key ] = '';
}
}
return $params;
}
/**
* Store individual option.
*
* @param string $opt Option to store.
*
* @return void
*/
private function add( $opt ) {
if ( '' !== $this->cur_word ) {
if ( 0 !== strpos( $opt, $this->cur_word ) ) {
return;
}
}
$this->opts[] = $opt;
}
/**
* Render the stored options.
*
* @return void
*/
public function render() {
foreach ( $this->opts as $opt ) {
WP_CLI::line( $opt );
}
}
}
unregister();
}
/**
* Registers the autoload callback with the SPL autoload system.
*/
public function register() {
spl_autoload_register( [ $this, 'autoload' ] );
}
/**
* Unregisters the autoload callback with the SPL autoload system.
*/
public function unregister() {
spl_autoload_unregister( [ $this, 'autoload' ] );
}
/**
* Add a specific namespace structure with our custom autoloader.
*
* @param string $root Root namespace name.
* @param string $base_dir Directory containing the class files.
* @param string $prefix Prefix to be added before the class.
* @param string $suffix Suffix to be added after the class.
* @param boolean $lowercase Whether the class should be changed to
* lowercase.
* @param boolean $underscores Whether the underscores should be changed to
* hyphens.
*
* @return self
*/
public function add_namespace(
$root,
$base_dir,
$prefix = '',
$suffix = '.php',
$lowercase = false,
$underscores = false
) {
$this->namespaces[] = [
'root' => $this->normalize_root( (string) $root ),
'base_dir' => $this->add_trailing_slash( (string) $base_dir ),
'prefix' => (string) $prefix,
'suffix' => (string) $suffix,
'lowercase' => (bool) $lowercase,
'underscores' => (bool) $underscores,
];
return $this;
}
/**
* The autoload function that gets registered with the SPL Autoloader
* system.
*
* @param string $class The class that got requested by the spl_autoloader.
*/
public function autoload( $class ) {
// Iterate over namespaces to find a match.
foreach ( $this->namespaces as $namespace ) {
// Move on if the object does not belong to the current namespace.
if ( 0 !== strpos( $class, $namespace['root'] ) ) {
continue;
}
// Remove namespace root level to correspond with root filesystem, and
// replace the namespace separator "\" by the system-dependent directory separator.
$filename = str_replace(
[ $namespace['root'], '\\' ],
[ '', DIRECTORY_SEPARATOR ],
$class
);
// Remove a leading backslash from the class name.
$filename = $this->remove_leading_backslash( $filename );
// Change to lower case if requested.
if ( $namespace['lowercase'] ) {
$filename = strtolower( $filename );
}
// Change underscores into hyphens if requested.
if ( $namespace['underscores'] ) {
$filename = str_replace( '_', '-', $filename );
}
// Add base_dir, prefix and suffix.
$filepath = $namespace['base_dir']
. $namespace['prefix']
. $filename
. $namespace['suffix'];
// Throw an exception if the file does not exist or is not readable.
if ( is_readable( $filepath ) ) {
require_once $filepath;
}
}
}
/**
* Normalize a namespace root.
*
* @param string $root Namespace root that needs to be normalized.
*
* @return string Normalized namespace root.
*/
protected function normalize_root( $root ) {
$root = $this->remove_leading_backslash( $root );
return $this->add_trailing_backslash( $root );
}
/**
* Remove a leading backslash from a string.
*
* @param string $string String to remove the leading backslash from.
*
* @return string Modified string.
*/
protected function remove_leading_backslash( $string ) {
return ltrim( $string, '\\' );
}
/**
* Make sure a string ends with a trailing backslash.
*
* @param string $string String to check the trailing backslash of.
*
* @return string Modified string.
*/
protected function add_trailing_backslash( $string ) {
return rtrim( $string, '\\' ) . '\\';
}
/**
* Make sure a string ends with a trailing slash.
*
* @param string $string String to check the trailing slash of.
*
* @return string Modified string.
*/
protected function add_trailing_slash( $string ) {
return rtrim( $string, '/\\' ) . '/';
}
}
doc_comment = self::remove_decorations( $doc_comment );
}
/**
* Remove unused cruft from PHPdoc comment.
*
* @param string $comment PHPdoc comment.
* @return string
*/
private static function remove_decorations( $comment ) {
$comment = preg_replace( '|^/\*\*[\r\n]+|', '', $comment );
$comment = preg_replace( '|\n[\t ]*\*/$|', '', $comment );
$comment = preg_replace( '|^[\t ]*\* ?|m', '', $comment );
return $comment;
}
/**
* Get the command's short description (e.g. summary).
*
* @return string
*/
public function get_shortdesc() {
if ( ! preg_match( '|^([^@][^\n]+)\n*|', $this->doc_comment, $matches ) ) {
return '';
}
return $matches[1];
}
/**
* Get the command's full description
*
* @return string
*/
public function get_longdesc() {
$shortdesc = $this->get_shortdesc();
if ( ! $shortdesc ) {
return '';
}
$longdesc = substr( $this->doc_comment, strlen( $shortdesc ) );
$lines = [];
foreach ( explode( "\n", $longdesc ) as $line ) {
if ( 0 === strpos( $line, '@' ) ) {
break;
}
$lines[] = $line;
}
return trim( implode( "\n", $lines ) );
}
/**
* Get the value for a given tag (e.g. "@alias" or "@subcommand")
*
* @param string $name Name for the tag, without '@'
* @return string
*/
public function get_tag( $name ) {
if ( preg_match( '|^@' . $name . '\s+([a-z-_0-9]+)|m', $this->doc_comment, $matches ) ) {
return $matches[1];
}
return '';
}
/**
* Get the command's synopsis.
*
* @return string
*/
public function get_synopsis() {
if ( ! preg_match( '|^@synopsis\s+(.+)|m', $this->doc_comment, $matches ) ) {
return '';
}
return $matches[1];
}
/**
* Get the description for a given argument.
*
* @param string $name Argument's doc name.
* @return string
*/
public function get_arg_desc( $name ) {
if ( preg_match( "/\[?<{$name}>.+\n: (.+?)(\n|$)/", $this->doc_comment, $matches ) ) {
return $matches[1];
}
return '';
}
/**
* Get the arguments for a given argument.
*
* @param string $name Argument's doc name.
* @return mixed|null
*/
public function get_arg_args( $name ) {
return $this->get_arg_or_param_args( "/^\[?<{$name}>.*/" );
}
/**
* Get the description for a given parameter.
*
* @param string $key Parameter's key.
* @return string
*/
public function get_param_desc( $key ) {
if ( preg_match( "/\[?--{$key}=.+\n: (.+?)(\n|$)/", $this->doc_comment, $matches ) ) {
return $matches[1];
}
return '';
}
/**
* Get the arguments for a given parameter.
*
* @param string $key Parameter's key.
* @return mixed|null
*/
public function get_param_args( $key ) {
return $this->get_arg_or_param_args( "/^\[?--{$key}=.*/" );
}
/**
* Get the args for an arg or param
*
* @param string $regex Pattern to match against
* @return array|null Interpreted YAML document, or null.
*/
private function get_arg_or_param_args( $regex ) {
$bits = explode( "\n", $this->doc_comment );
$within_arg = false;
$within_doc = false;
$document = [];
foreach ( $bits as $bit ) {
if ( preg_match( $regex, $bit ) ) {
$within_arg = true;
}
if ( $within_arg && $within_doc && '---' === $bit ) {
$within_doc = false;
}
if ( $within_arg && ! $within_doc && '---' === $bit ) {
$within_doc = true;
}
if ( $within_doc ) {
$document[] = $bit;
}
if ( $within_arg && '' === $bit ) {
$within_arg = false;
break;
}
}
if ( $document ) {
return Spyc::YAMLLoadString( implode( "\n", $document ) );
}
return null;
}
}
new Context\Cli(),
Context::ADMIN => new Context\Admin(),
Context::FRONTEND => new Context\Frontend(),
Context::AUTO => new Context\Auto( $context_manager ),
];
$contexts = WP_CLI::do_hook( 'before_registering_contexts', $contexts );
foreach ( $contexts as $name => $implementation ) {
$context_manager->register_context( $name, $implementation );
}
$state->setValue( 'context_manager', $context_manager );
return $state;
}
}
register_context_manager(
$state->getValue( 'context_manager' )
);
$runner()->start();
return $state;
}
}
state )
? $this->state[ $key ]
: $fallback;
}
/**
* Set the state value for a given key.
*
* @param string $key Key to set the state for.
* @param mixed $value Value to set the state for the given key to.
*
* @return void
*/
public function setValue( $key, $value ) {
$this->state[ $key ] = $value;
}
}
init_colorization();
return $state;
}
}
init_config();
return $state;
}
}
get_protected_commands();
$current_command = $this->get_current_command();
foreach ( $commands as $command ) {
if ( 0 === strpos( $current_command, $command ) ) {
$state->setValue( BootstrapState::IS_PROTECTED_COMMAND, true );
}
}
return $state;
}
/**
* Get the list of protected commands.
*
* @return array
*/
private function get_protected_commands() {
return [
'cli info',
'package',
];
}
/**
* Get the current command as a string.
*
* @return string Current command to be executed.
*/
private function get_current_command() {
$runner = new RunnerInstance();
return implode( ' ', (array) $runner()->arguments );
}
}
` option.
*
* @package WP_CLI\Bootstrap
*/
final class LoadExecCommand implements BootstrapStep {
/**
* Process this single bootstrapping step.
*
* @param BootstrapState $state Contextual state to pass into the step.
*
* @return BootstrapState Modified state to pass to the next step.
*/
public function process( BootstrapState $state ) {
if ( $state->getValue( BootstrapState::IS_PROTECTED_COMMAND, false ) ) {
return $state;
}
$runner = new RunnerInstance();
if ( ! isset( $runner()->config['exec'] ) ) {
return $state;
}
foreach ( $runner()->config['exec'] as $php_code ) {
eval( $php_code ); // phpcs:ignore Squiz.PHP.Eval.Discouraged
}
return $state;
}
}
` option.
*
* @package WP_CLI\Bootstrap
*/
final class LoadRequiredCommand implements BootstrapStep {
/**
* Process this single bootstrapping step.
*
* @param BootstrapState $state Contextual state to pass into the step.
*
* @return BootstrapState Modified state to pass to the next step.
*/
public function process( BootstrapState $state ) {
if ( $state->getValue( BootstrapState::IS_PROTECTED_COMMAND, false ) ) {
return $state;
}
$runner = new RunnerInstance();
if ( ! isset( $runner()->config['require'] ) ) {
return $state;
}
foreach ( $runner()->config['require'] as $path ) {
if ( ! file_exists( $path ) ) {
$context = '';
$required_files = $runner()->get_required_files();
foreach ( [ 'global', 'project', 'runtime' ] as $scope ) {
if ( in_array( $path, $required_files[ $scope ], true ) ) {
switch ( $scope ) {
case 'global':
$context = ' (from global ' . Utils\basename( $runner()->get_global_config_path() ) . ')';
break;
case 'project':
$context = ' (from project\'s ' . Utils\basename( $runner()->get_project_config_path() ) . ')';
break;
case 'runtime':
$context = ' (from runtime argument)';
break;
}
break;
}
}
WP_CLI::error( sprintf( "Required file '%s' doesn't exist%s.", Utils\basename( $path ), $context ) );
}
Utils\load_file( $path );
WP_CLI::debug( 'Required file from config: ' . $path, 'bootstrap' );
}
return $state;
}
}
state = $state;
$found_autoloader = false;
$autoloader_paths = $this->get_autoloader_paths();
if ( false === $autoloader_paths ) {
// Skip this autoloading step.
return $state;
}
foreach ( $autoloader_paths as $autoloader_path ) {
if ( is_readable( $autoloader_path ) ) {
try {
WP_CLI::debug(
sprintf(
'Loading detected autoloader: %s',
$autoloader_path
),
'bootstrap'
);
require $autoloader_path;
$found_autoloader = true;
} catch ( Exception $exception ) {
WP_CLI::warning(
"Failed to load autoloader '{$autoloader_path}'. Reason: "
. $exception->getMessage()
);
}
}
}
if ( ! $found_autoloader ) {
$this->handle_failure();
}
return $this->state;
}
/**
* Get the name of the custom vendor folder as set in `composer.json`.
*
* @return string|false Name of the custom vendor folder or false if none.
*/
protected function get_custom_vendor_folder() {
$maybe_composer_json = WP_CLI_ROOT . '/../../../composer.json';
if ( ! is_readable( $maybe_composer_json ) ) {
return false;
}
$composer = json_decode( file_get_contents( $maybe_composer_json ) );
if ( ! empty( $composer->config )
&& ! empty( $composer->config->{'vendor-dir'} )
) {
return $composer->config->{'vendor-dir'};
}
return false;
}
/**
* Handle the failure to find an autoloader.
*
* @return void
*/
protected function handle_failure() { }
/**
* Get the autoloader paths to scan for an autoloader.
*
* @return string[]|false Array of strings with autoloader paths, or false
* to skip.
*/
abstract protected function get_autoloader_paths();
}
getMessage()
);
}
}
return $state;
}
}
declare_loggers();
$runner = new RunnerInstance();
$runner()->init_logger();
return $state;
}
/**
* Load the class declarations for the loggers.
*/
private function declare_loggers() {
$logger_dir = WP_CLI_ROOT . '/php/WP_CLI/Loggers';
$iterator = new DirectoryIterator( $logger_dir );
// Make sure the base class is declared first.
include_once "$logger_dir/Base.php";
foreach ( $iterator as $filename ) {
if ( '.php' !== substr( $filename, - 4 ) ) {
continue;
}
include_once "$logger_dir/$filename";
}
}
}
WP_CLI_ROOT . '/php/WP_CLI',
'cli' => WP_CLI_VENDOR_DIR . '/wp-cli/php-cli-tools/lib/cli',
'Requests' => WP_CLI_VENDOR_DIR . '/rmccue/requests/library/Requests',
'Symfony\Component\Finder' => WP_CLI_VENDOR_DIR . '/symfony/finder/',
];
foreach ( $mappings as $namespace => $folder ) {
$autoloader->add_namespace(
$namespace,
$folder
);
}
include_once WP_CLI_VENDOR_DIR . '/rmccue/requests/library/Requests.php';
include_once WP_CLI_VENDOR_DIR . '/wp-cli/mustangostang-spyc/Spyc.php';
$autoloader->register();
return $state;
}
}
add_deferred_commands();
// Process deferred command additions for commands added through
// plugins.
WP_CLI::add_hook(
'before_run_command',
[ $this, 'add_deferred_commands' ]
);
return $state;
}
/**
* Add deferred commands that are still waiting to be processed.
*/
public function add_deferred_commands() {
$deferred_additions = WP_CLI::get_deferred_additions();
foreach ( $deferred_additions as $name => $addition ) {
$addition_data = [];
foreach ( $addition as $addition_key => $addition_value ) {
// Describe the callable as a string instead of directly printing it
// for better debug info.
if ( 'callable' === $addition_key ) {
$addition_value = Utils\describe_callable( $addition_value );
} elseif ( is_array( $addition_value ) ) {
$addition_value = json_encode( $addition_value );
}
$addition_data[] = sprintf(
'%s: %s',
$addition_key,
$addition_value
);
}
WP_CLI::debug(
sprintf(
'Adding deferred command: %s (%s)',
$name,
implode( ', ', $addition_data )
),
'bootstrap'
);
WP_CLI::add_command(
$name,
$addition['callable'],
$addition['args']
);
}
}
}
get_custom_vendor_folder();
if ( false !== $custom_vendor ) {
array_unshift(
$autoloader_paths,
WP_CLI_ROOT . '/../../../' . $custom_vendor . '/autoload.php'
);
}
WP_CLI::debug(
sprintf(
'Fallback autoloader paths: %s',
implode( ', ', $autoloader_paths )
),
'bootstrap'
);
return $autoloader_paths;
}
}
state->getValue( BootstrapState::IS_PROTECTED_COMMAND, false ) ) {
return false;
}
$runner = new RunnerInstance();
$skip_packages = $runner()->config['skip-packages'];
if ( true === $skip_packages ) {
WP_CLI::debug( 'Skipped loading packages.', 'bootstrap' );
return false;
}
$autoloader_path = $runner()->get_packages_dir_path() . 'vendor/autoload.php';
if ( is_readable( $autoloader_path ) ) {
WP_CLI::debug(
'Loading packages from: ' . $autoloader_path,
'bootstrap'
);
return [
$autoloader_path,
];
}
return false;
}
/**
* Handle the failure to find an autoloader.
*
* @return void
*/
protected function handle_failure() {
WP_CLI::debug( 'No package autoload found to load.', 'bootstrap' );
}
}
get( $arg );
if ( ! $item ) {
WP_CLI::error( sprintf( $this->msg, $arg ) );
}
return $item;
}
/**
* Get multiple items.
*
* @param array $args The raw CLI arguments.
* @return array The list of found items.
*/
public function get_many( $args ) {
$items = [];
foreach ( $args as $arg ) {
$item = $this->get( $arg );
if ( $item ) {
$items[] = $item;
} else {
WP_CLI::warning( sprintf( $this->msg, $arg ) );
}
}
return $items;
}
}
get_site( $site_id );
}
/**
* Get site (blog) data for a given id.
*
* @param string $arg The raw CLI argument.
* @return array|false The item if found; false otherwise.
*/
private function get_site( $arg ) {
global $wpdb;
// Load site data
$site = $wpdb->get_row(
$wpdb->prepare(
"SELECT * FROM {$wpdb->blogs} WHERE blog_id = %d",
$arg
)
);
if ( ! empty( $site ) ) {
// Only care about domain and path which are set here
return $site;
}
return false;
}
}
* foreach( new Iterators\Query( 'SELECT * FROM users', 100 ) as $user ) {
* tickle( $user );
* }
*
*
* @param string $query The query as a string. It shouldn't include any LIMIT clauses
* @param int $chunk_size How many rows to retrieve at once; default value is 500 (optional)
*/
public function __construct( $query, $chunk_size = 500 ) {
$this->query = $query;
$this->count_query = preg_replace( '/^.*? FROM /', 'SELECT COUNT(*) FROM ', $query, 1, $replacements );
if ( 1 !== $replacements ) {
$this->count_query = '';
}
$this->chunk_size = $chunk_size;
$this->db = $GLOBALS['wpdb'];
}
/**
* Reduces the offset when the query row count shrinks
*
* In cases where the iterated rows are being updated such that they will no
* longer be returned by the original query, the offset must be reduced to
* iterate over all remaining rows.
*/
private function adjust_offset_for_shrinking_result_set() {
if ( empty( $this->count_query ) ) {
return;
}
$row_count = $this->db->get_var( $this->count_query );
if ( $row_count < $this->row_count ) {
$this->offset -= $this->row_count - $row_count;
}
$this->row_count = $row_count;
}
private function load_items_from_db() {
$this->adjust_offset_for_shrinking_result_set();
$query = $this->query . sprintf( ' LIMIT %d OFFSET %d', $this->chunk_size, $this->offset );
$this->results = $this->db->get_results( $query );
if ( ! $this->results ) {
if ( $this->db->last_error ) {
throw new Exception( 'Database error: ' . $this->db->last_error );
}
return false;
}
$this->offset += $this->chunk_size;
return true;
}
public function current() {
return $this->results[ $this->index_in_results ];
}
public function key() {
return $this->global_index;
}
public function next() {
$this->index_in_results++;
$this->global_index++;
}
public function rewind() {
$this->results = [];
$this->global_index = 0;
$this->index_in_results = 0;
$this->offset = 0;
$this->depleted = false;
}
public function valid() {
if ( $this->depleted ) {
return false;
}
if ( ! isset( $this->results[ $this->index_in_results ] ) ) {
$items_loaded = $this->load_items_from_db();
if ( ! $items_loaded ) {
$this->rewind();
$this->depleted = true;
return false;
}
$this->index_in_results = 0;
}
return true;
}
}
transformers[] = $fn;
}
public function current() {
$value = parent::current();
foreach ( $this->transformers as $fn ) {
$value = call_user_func( $fn, $value );
}
return $value;
}
}
* foreach( new Iterators\Table( array( 'table' => $wpdb->posts, 'fields' => array( 'ID', 'post_content' ) ) ) as $post ) {
* count_words_for( $post->ID, $post->post_content );
* }
*
*
*
* foreach( new Iterators\Table( array( 'table' => $wpdb->posts, 'where' => 'ID = 8 OR post_status = "publish"' ) ) as $post ) {
* …
* }
*
*
*
* foreach( new PostIterator( array( 'table' => $wpdb->posts, 'where' => array( 'post_status' => 'publish', 'post_date_gmt BETWEEN x AND y' ) ) ) as $post ) {
* …
* }
*
*
* @param array $args Supported arguments:
* table – the name of the database table
* fields – an array of columns to get from the table, '*' is a valid value and the default
* where – conditions for filtering rows. Supports two formats:
* = string – this will be the where clause
* = array – each element is treated as a condition if it's positional, or as column => value if
* it's a key/value pair. In the latter case the value is automatically quoted and escaped
* append - add arbitrary extra SQL
*/
public function __construct( $args = [] ) {
$defaults = [
'fields' => '*',
'where' => [],
'append' => '',
'table' => null,
'chunk_size' => 500,
];
$table = $args['table'];
$args = array_merge( $defaults, $args );
$fields = self::build_fields( $args['fields'] );
$conditions = self::build_where_conditions( $args['where'] );
$where_sql = $conditions ? " WHERE $conditions" : '';
$query = "SELECT $fields FROM `$table` $where_sql {$args['append']}";
parent::__construct( $query, $args['chunk_size'] );
}
private static function build_fields( $fields ) {
if ( '*' === $fields ) {
return $fields;
}
return implode(
', ',
array_map(
function ( $v ) {
return "`$v`";
},
$fields
)
);
}
private static function build_where_conditions( $where ) {
global $wpdb;
if ( is_array( $where ) ) {
$conditions = [];
foreach ( $where as $key => $value ) {
if ( is_array( $value ) ) {
$conditions[] = $key . ' IN (' . esc_sql( implode( ',', $value ) ) . ')';
} elseif ( is_numeric( $key ) ) {
$conditions[] = $value;
} else {
$conditions[] = $key . $wpdb->prepare( ' = %s', $value );
}
}
$where = implode( ' AND ', $conditions );
}
return $where;
}
}
filename = $filename;
$this->file_pointer = fopen( $filename, 'rb' );
if ( ! $this->file_pointer ) {
WP_CLI::error( sprintf( 'Could not open file: %s', $filename ) );
}
$this->delimiter = $delimiter;
}
public function rewind() {
rewind( $this->file_pointer );
$this->columns = fgetcsv( $this->file_pointer, self::ROW_SIZE, $this->delimiter );
$this->current_index = -1;
$this->next();
}
public function current() {
return $this->current_element;
}
public function key() {
return $this->current_index;
}
public function next() {
$this->current_element = false;
while ( true ) {
$str = fgets( $this->file_pointer );
if ( false === $str ) {
break;
}
$row = str_getcsv( $str, $this->delimiter );
$element = [];
foreach ( $this->columns as $i => $key ) {
if ( isset( $row[ $i ] ) ) {
$element[ $key ] = $row[ $i ];
}
}
if ( ! empty( $element ) ) {
$this->current_element = $element;
$this->current_index++;
break;
}
}
}
public function count() {
$file = new SplFileObject( $this->filename, 'r' );
$file->seek( PHP_INT_MAX );
return $file->key() + 1;
}
public function valid() {
return is_array( $this->current_element );
}
}
open( $zipfile );
if ( true === $res ) {
$name = Utils\basename( $zipfile );
$tempdir = Utils\get_temp_dir()
. uniqid( 'wp-cli-extract-zipfile-', true )
. "-{$name}";
$zip->extractTo( $tempdir );
$zip->close();
self::copy_overwrite_files(
self::get_first_subfolder( $tempdir ),
$dest
);
self::rmdir( $tempdir );
} else {
throw new Exception(
sprintf(
"ZipArchive failed to unzip '%s': %s.",
$zipfile,
self::zip_error_msg( $res )
)
);
}
}
/**
* Extract a tarball to a specific destination.
*
* @param string $tarball
* @param string $dest
*/
private static function extract_tarball( $tarball, $dest ) {
// Ensure the destination folder exists or can be created.
if ( ! self::ensure_dir_exists( $dest ) ) {
throw new Exception( "Could not create folder '{$dest}'." );
}
if ( class_exists( 'PharData' ) ) {
try {
$phar = new PharData( $tarball );
$name = Utils\basename( $tarball );
$tempdir = Utils\get_temp_dir()
. uniqid( 'wp-cli-extract-tarball-', true )
. "-{$name}";
$phar->extractTo( $tempdir );
self::copy_overwrite_files(
self::get_first_subfolder( $tempdir ),
$dest
);
self::rmdir( $tempdir );
return;
} catch ( Exception $e ) {
WP_CLI::warning(
"PharData failed, falling back to 'tar xz' ("
. $e->getMessage() . ')'
);
// Fall through to trying `tar xz` below.
}
}
// Ensure relative paths cannot be misinterpreted as hostnames.
// Prepending `./` will force tar to interpret it as a filesystem path.
if ( self::path_is_relative( $tarball ) ) {
$tarball = "./{$tarball}";
}
if ( ! file( $tarball )
|| ! is_readable( $tarball )
|| filesize( $tarball ) <= 0 ) {
throw new Exception( "Invalid zip file '{$tarball}'." );
}
// Note: directory must exist for tar --directory to work.
$cmd = Utils\esc_cmd(
'tar xz --strip-components=1 --directory=%s -f %s',
$dest,
$tarball
);
$process_run = WP_CLI::launch(
$cmd,
false /*exit_on_error*/,
true /*return_detailed*/
);
if ( 0 !== $process_run->return_code ) {
throw new Exception(
sprintf(
'Failed to execute `%s`: %s.',
$cmd,
self::tar_error_msg( $process_run )
)
);
}
}
/**
* Copy files from source directory to destination directory. Source
* directory must exist.
*
* @param string $source
* @param string $dest
*/
public static function copy_overwrite_files( $source, $dest ) {
$iterator = new RecursiveIteratorIterator(
new RecursiveDirectoryIterator(
$source,
RecursiveDirectoryIterator::SKIP_DOTS
),
RecursiveIteratorIterator::SELF_FIRST
);
$error = 0;
if ( ! is_dir( $dest ) ) {
mkdir( $dest, 0777, true );
}
foreach ( $iterator as $item ) {
$dest_path = $dest . DIRECTORY_SEPARATOR . $iterator->getSubPathName();
if ( $item->isDir() ) {
if ( ! is_dir( $dest_path ) ) {
mkdir( $dest_path );
}
} else {
if ( file_exists( $dest_path ) && is_writable( $dest_path ) ) {
copy( $item, $dest_path );
} elseif ( ! file_exists( $dest_path ) ) {
copy( $item, $dest_path );
} else {
$error = 1;
WP_CLI::warning( "Unable to copy '" . $iterator->getSubPathName() . "' to current directory." );
}
}
}
if ( $error ) {
throw new Exception( 'There was an error overwriting existing files.' );
}
}
/**
* Delete all files and directories recursively from directory. Directory
* must exist.
*
* @param string $dir
*/
public static function rmdir( $dir ) {
$files = new RecursiveIteratorIterator(
new RecursiveDirectoryIterator(
$dir,
RecursiveDirectoryIterator::SKIP_DOTS
),
RecursiveIteratorIterator::CHILD_FIRST
);
foreach ( $files as $fileinfo ) {
$todo = $fileinfo->isDir() ? 'rmdir' : 'unlink';
$path = $fileinfo->getRealPath();
if ( 0 !== strpos( $path, $fileinfo->getRealPath() ) ) {
WP_CLI::warning(
"Temporary file or folder to be removed was found outside of temporary folder, aborting removal: '{$path}'"
);
}
$todo( $path );
}
rmdir( $dir );
}
/**
* Return formatted ZipArchive error message from error code.
*
* @param int $error_code
* @return string|int The error message corresponding to the specified
* code, if found; Other wise the same error code,
* unmodified.
*/
public static function zip_error_msg( $error_code ) {
// From https://github.com/php/php-src/blob/php-5.3.0/ext/zip/php_zip.c#L2623-L2646.
static $zip_err_msgs = [
ZipArchive::ER_OK => 'No error',
ZipArchive::ER_MULTIDISK => 'Multi-disk zip archives not supported',
ZipArchive::ER_RENAME => 'Renaming temporary file failed',
ZipArchive::ER_CLOSE => 'Closing zip archive failed',
ZipArchive::ER_SEEK => 'Seek error',
ZipArchive::ER_READ => 'Read error',
ZipArchive::ER_WRITE => 'Write error',
ZipArchive::ER_CRC => 'CRC error',
ZipArchive::ER_ZIPCLOSED => 'Containing zip archive was closed',
ZipArchive::ER_NOENT => 'No such file',
ZipArchive::ER_EXISTS => 'File already exists',
ZipArchive::ER_OPEN => 'Can\'t open file',
ZipArchive::ER_TMPOPEN => 'Failure to create temporary file',
ZipArchive::ER_ZLIB => 'Zlib error',
ZipArchive::ER_MEMORY => 'Malloc failure',
ZipArchive::ER_CHANGED => 'Entry has been changed',
ZipArchive::ER_COMPNOTSUPP => 'Compression method not supported',
ZipArchive::ER_EOF => 'Premature EOF',
ZipArchive::ER_INVAL => 'Invalid argument',
ZipArchive::ER_NOZIP => 'Not a zip archive',
ZipArchive::ER_INTERNAL => 'Internal error',
ZipArchive::ER_INCONS => 'Zip archive inconsistent',
ZipArchive::ER_REMOVE => 'Can\'t remove file',
ZipArchive::ER_DELETED => 'Entry has been deleted',
];
if ( isset( $zip_err_msgs[ $error_code ] ) ) {
return sprintf(
'%s (%d)',
$zip_err_msgs[ $error_code ],
$error_code
);
}
return $error_code;
}
/**
* Return formatted error message from ProcessRun of tar command.
*
* @param Processrun $process_run
* @return string|int The error message of the process, if available;
* otherwise the return code.
*/
public static function tar_error_msg( $process_run ) {
$stderr = trim( $process_run->stderr );
$nl_pos = strpos( $stderr, "\n" );
if ( false !== $nl_pos ) {
$stderr = trim( substr( $stderr, 0, $nl_pos ) );
}
if ( $stderr ) {
return sprintf( '%s (%d)', $stderr, $process_run->return_code );
}
return $process_run->return_code;
}
/**
* Return the first subfolder within a given path.
*
* Falls back to the provided path if no subfolder was detected.
*
* @param string $path Path to find the first subfolder in.
* @return string First subfolder, or same as $path if none found.
*/
private static function get_first_subfolder( $path ) {
$iterator = new DirectoryIterator( $path );
foreach ( $iterator as $fileinfo ) {
if ( $fileinfo->isDir() && ! $fileinfo->isDot() ) {
return "{$path}/{$fileinfo->getFilename()}";
}
}
return $path;
}
/**
* Ensure directory exists.
*
* @param string $dir Directory to ensure the existence of.
* @return bool Whether the existence could be asserted.
*/
private static function ensure_dir_exists( $dir ) {
if ( ! is_dir( $dir ) ) {
if ( ! @mkdir( $dir, 0777, true ) ) {
$error = error_get_last();
WP_CLI::warning(
sprintf(
"Failed to create directory '%s': %s.",
$dir,
$error['message']
)
);
return false;
}
}
return true;
}
/**
* Check whether a path is relative-
*
* @param string $path Path to check.
* @return bool Whether the path is relative.
*/
private static function path_is_relative( $path ) {
if ( '' === $path ) {
return true;
}
// Strip scheme.
$scheme_position = strpos( $path, '://' );
if ( false !== $scheme_position ) {
$path = substr( $path, $scheme_position + 3 );
}
// UNIX root "/" or "\" (Windows style).
if ( '/' === $path[0] || '\\' === $path[0] ) {
return false;
}
// Windows root.
if ( strlen( $path ) > 1 && ctype_alpha( $path[0] ) && ':' === $path[1] ) {
// Special case: only drive letter, like "C:".
if ( 2 === strlen( $path ) ) {
return false;
}
// Regular Windows path starting with drive letter, like "C:/ or "C:\".
if ( '/' === $path[2] || '\\' === $path[2] ) {
return false;
}
}
return true;
}
}
spec = include $path;
$defaults = [
'runtime' => false,
'file' => false,
'synopsis' => '',
'default' => null,
'multiple' => false,
];
foreach ( $this->spec as $key => &$details ) {
$details = array_merge( $defaults, $details );
$this->config[ $key ] = $details['default'];
}
}
/**
* Get declared configuration values as an array.
*
* @return array
*/
public function to_array() {
return [ $this->config, $this->extra_config ];
}
/**
* Get configuration specification, i.e. list of accepted keys.
*
* @return array
*/
public function get_spec() {
return $this->spec;
}
/**
* Get any aliases defined in config files.
*
* @return array
*/
public function get_aliases() {
$runtime_alias = getenv( 'WP_CLI_RUNTIME_ALIAS' );
if ( false !== $runtime_alias ) {
$returned_aliases = [];
foreach ( json_decode( $runtime_alias, true ) as $key => $value ) {
if ( preg_match( '#' . self::ALIAS_REGEX . '#', $key ) ) {
$returned_aliases[ $key ] = [];
foreach ( self::$alias_spec as $i ) {
if ( isset( $value[ $i ] ) ) {
$returned_aliases[ $key ][ $i ] = $value[ $i ];
}
}
}
}
return $returned_aliases;
}
return $this->aliases;
}
/**
* Splits a list of arguments into positional, associative and config.
*
* @param array(string) $arguments
* @return array(array)
*/
public function parse_args( $arguments ) {
list( $positional_args, $mixed_args, $global_assoc, $local_assoc ) = self::extract_assoc( $arguments );
list( $assoc_args, $runtime_config ) = $this->unmix_assoc_args( $mixed_args, $global_assoc, $local_assoc );
return [ $positional_args, $assoc_args, $runtime_config ];
}
/**
* Splits positional args from associative args.
*
* @param array $arguments
* @return array(array)
*/
public static function extract_assoc( $arguments ) {
$positional_args = [];
$assoc_args = [];
$global_assoc = [];
$local_assoc = [];
foreach ( $arguments as $arg ) {
$positional = null;
$assoc_arg = null;
if ( preg_match( '|^--no-([^=]+)$|', $arg, $matches ) ) {
$assoc_arg = [ $matches[1], false ];
} elseif ( preg_match( '|^--([^=]+)$|', $arg, $matches ) ) {
$assoc_arg = [ $matches[1], true ];
} elseif ( preg_match( '|^--([^=]+)=(.*)|s', $arg, $matches ) ) {
$assoc_arg = [ $matches[1], $matches[2] ];
} else {
$positional = $arg;
}
if ( ! is_null( $assoc_arg ) ) {
$assoc_args[] = $assoc_arg;
if ( count( $positional_args ) ) {
$local_assoc[] = $assoc_arg;
} else {
$global_assoc[] = $assoc_arg;
}
} elseif ( ! is_null( $positional ) ) {
$positional_args[] = $positional;
}
}
return [ $positional_args, $assoc_args, $global_assoc, $local_assoc ];
}
/**
* Separate runtime parameters from command-specific parameters.
*
* @param array $mixed_args
* @return array
*/
private function unmix_assoc_args( $mixed_args, $global_assoc = [], $local_assoc = [] ) {
$assoc_args = [];
$runtime_config = [];
if ( getenv( 'WP_CLI_STRICT_ARGS_MODE' ) ) {
foreach ( $global_assoc as $tmp ) {
list( $key, $value ) = $tmp;
if ( isset( $this->spec[ $key ] ) && false !== $this->spec[ $key ]['runtime'] ) {
$this->assoc_arg_to_runtime_config( $key, $value, $runtime_config );
}
}
foreach ( $local_assoc as $tmp ) {
$assoc_args[ $tmp[0] ] = $tmp[1];
}
} else {
foreach ( $mixed_args as $tmp ) {
list( $key, $value ) = $tmp;
if ( isset( $this->spec[ $key ] ) && false !== $this->spec[ $key ]['runtime'] ) {
$this->assoc_arg_to_runtime_config( $key, $value, $runtime_config );
} else {
$assoc_args[ $key ] = $value;
}
}
}
return [ $assoc_args, $runtime_config ];
}
/**
* Handle turning an $assoc_arg into a runtime arg.
*/
private function assoc_arg_to_runtime_config( $key, $value, &$runtime_config ) {
$details = $this->spec[ $key ];
if ( isset( $details['deprecated'] ) ) {
fwrite( STDERR, "WP-CLI: The --{$key} global parameter is deprecated. {$details['deprecated']}\n" );
}
if ( $details['multiple'] ) {
$runtime_config[ $key ][] = $value;
} else {
$runtime_config[ $key ] = $value;
}
}
/**
* Load a YAML file of parameters into scope.
*
* @param string $path Path to YAML file.
*/
public function merge_yml( $path, $current_alias = null ) {
$yaml = self::load_yml( $path );
if ( ! empty( $yaml['_']['inherit'] ) ) {
$this->merge_yml( $yaml['_']['inherit'], $current_alias );
}
// Prepare the base path for absolutized alias paths.
$yml_file_dir = $path ? dirname( $path ) : false;
foreach ( $yaml as $key => $value ) {
if ( preg_match( '#' . self::ALIAS_REGEX . '#', $key ) ) {
$this->aliases[ $key ] = [];
$is_alias = false;
foreach ( self::$alias_spec as $i ) {
if ( isset( $value[ $i ] ) ) {
if ( 'path' === $i && ! isset( $value['ssh'] ) ) {
self::absolutize( $value[ $i ], $yml_file_dir );
}
$this->aliases[ $key ][ $i ] = $value[ $i ];
$is_alias = true;
}
}
// If it's not an alias, it might be a group of aliases.
if ( ! $is_alias && is_array( $value ) ) {
$alias_group = [];
foreach ( $value as $k ) {
if ( preg_match( '#' . self::ALIAS_REGEX . '#', $k ) ) {
$alias_group[] = $k;
}
}
$this->aliases[ $key ] = $alias_group;
}
} elseif ( ! isset( $this->spec[ $key ] ) || false === $this->spec[ $key ]['file'] ) {
if ( isset( $this->extra_config[ $key ] )
&& ! empty( $yaml['_']['merge'] )
&& is_array( $this->extra_config[ $key ] )
&& is_array( $value ) ) {
$this->extra_config[ $key ] = array_merge( $this->extra_config[ $key ], $value );
} else {
$this->extra_config[ $key ] = $value;
}
} elseif ( $this->spec[ $key ]['multiple'] ) {
self::arrayify( $value );
$this->config[ $key ] = array_merge( $this->config[ $key ], $value );
} else {
if ( $current_alias && in_array( $key, self::$alias_spec, true ) ) {
continue;
}
$this->config[ $key ] = $value;
}
}
}
/**
* Merge an array of values into the configurator config.
*
* @param array $config
*/
public function merge_array( $config ) {
foreach ( $this->spec as $key => $details ) {
if ( false !== $details['runtime'] && isset( $config[ $key ] ) ) {
$value = $config[ $key ];
if ( 'require' === $key ) {
$value = Utils\expand_globs( $value );
}
if ( $details['multiple'] ) {
self::arrayify( $value );
$this->config[ $key ] = array_merge( $this->config[ $key ], $value );
} else {
$this->config[ $key ] = $value;
}
}
}
}
/**
* Load values from a YAML file.
*
* @param string $yml_file Path to the YAML file
* @return array Declared configuration values
*/
private static function load_yml( $yml_file ) {
if ( ! $yml_file ) {
return [];
}
$config = Spyc::YAMLLoad( $yml_file );
// Make sure config-file-relative paths are made absolute.
$yml_file_dir = dirname( $yml_file );
if ( isset( $config['path'] ) ) {
self::absolutize( $config['path'], $yml_file_dir );
}
if ( isset( $config['require'] ) ) {
self::arrayify( $config['require'] );
$config['require'] = Utils\expand_globs( $config['require'] );
foreach ( $config['require'] as &$path ) {
self::absolutize( $path, $yml_file_dir );
}
}
// Backwards compat
// Command 'core config' was moved to 'config create'.
if ( isset( $config['core config'] ) ) {
$config['config create'] = $config['core config'];
unset( $config['core config'] );
}
// Command 'checksum core' was moved to 'core verify-checksums'.
if ( isset( $config['checksum core'] ) ) {
$config['core verify-checksums'] = $config['checksum core'];
unset( $config['checksum core'] );
}
// Command 'checksum plugin' was moved to 'plugin verify-checksums'.
if ( isset( $config['checksum plugin'] ) ) {
$config['plugin verify-checksums'] = $config['checksum plugin'];
unset( $config['checksum plugin'] );
}
return $config;
}
/**
* Conform a variable to an array.
*
* @param mixed $val A string or an array
*/
private static function arrayify( &$val ) {
$val = (array) $val;
}
/**
* Make a path absolute.
*
* @param string $path Path to file.
* @param string $base Base path to prepend.
*/
private static function absolutize( &$path, $base ) {
if ( ! empty( $path ) && ! Utils\is_path_absolute( $path ) ) {
$path = $base . DIRECTORY_SEPARATOR . $path;
}
}
}
'pre_install',
PackageEvents::POST_PACKAGE_INSTALL => 'post_install',
];
}
/**
* Pre-install operation message.
*
* @param \Composer\Installer\PackageEvent $event
*
* @return void
*/
public static function pre_install( PackageEvent $event ) {
$operation_message = $event->getOperation()->__toString();
WP_CLI::log( ' - ' . $operation_message );
}
/**
* Post-install operation log.
*
* @param \Composer\Installer\PackageEvent $event
*
* @return void
*/
public static function post_install( PackageEvent $event ) {
$operation = $event->getOperation();
// getReason() was removed in Composer v2 without replacement.
if ( ! method_exists( $operation, 'getReason' ) ) {
return;
}
$reason = $operation->getReason();
if ( $reason instanceof Rule ) {
switch ( $reason->getReason() ) {
case Rule::RULE_PACKAGE_CONFLICT:
case Rule::RULE_PACKAGE_SAME_NAME:
case Rule::RULE_PACKAGE_REQUIRES:
$composer_error = $reason->getPrettyString( $event->getPool() );
break;
}
if ( ! empty( $composer_error ) ) {
WP_CLI::log( sprintf( ' - Warning: %s', $composer_error ) );
}
}
}
}
options = $options;
}
/**
* Gets the checksums for the given version of WordPress core.
*
* @param string $version Version string to query.
* @param string $locale Optional. Locale to query. Defaults to 'en_US'.
* @return bool|array False on failure. An array of checksums on success.
* @throws RuntimeException If the remote request fails.
*/
public function get_core_checksums( $version, $locale = 'en_US' ) {
$url = sprintf(
'%s?%s',
self::CORE_CHECKSUMS_ENDPOINT,
http_build_query( compact( 'version', 'locale' ), null, '&' )
);
$response = $this->json_get_request( $url );
if (
! is_array( $response )
|| ! isset( $response['checksums'] )
|| ! is_array( $response['checksums'] )
) {
return false;
}
return $response['checksums'];
}
/**
* Gets a core version check.
*
* @param string $locale Optional. Locale to request a version check for. Defaults to 'en_US'.
* @return array|false False on failure. Associative array of the offer on success.
* @throws RuntimeException If the remote request failed.
*/
public function get_core_version_check( $locale = 'en_US' ) {
$url = sprintf(
'%s?%s',
self::VERSION_CHECK_ENDPOINT,
http_build_query( compact( 'locale' ), null, '&' )
);
$response = $this->json_get_request( $url );
if ( ! is_array( $response ) ) {
return false;
}
return $response;
}
/**
* Gets a download offer.
*
* @param string $locale Optional. Locale to request an offer from. Defaults to 'en_US'.
* @return array|false False on failure. Associative array of the offer on success.
* @throws RuntimeException If the remote request failed.
*/
public function get_core_download_offer( $locale = 'en_US' ) {
$response = $this->get_core_version_check( $locale );
if (
! is_array( $response )
|| ! isset( $response['offers'] )
|| ! is_array( $response['offers'] )
) {
return false;
}
$offer = $response['offers'][0];
if ( ! array_key_exists( 'locale', $offer ) || $locale !== $offer['locale'] ) {
return false;
}
return $offer;
}
/**
* Gets the checksums for the given version of plugin.
*
* @param string $plugin Plugin slug to query.
* @param string $version Version string to query.
* @return bool|array False on failure. An array of checksums on success.
* @throws RuntimeException If the remote request fails.
*/
public function get_plugin_checksums( $plugin, $version ) {
$url = sprintf(
'%s%s/%s.json',
self::PLUGIN_CHECKSUMS_ENDPOINT,
$plugin,
$version
);
$response = $this->json_get_request( $url );
if (
! is_array( $response )
|| ! isset( $response['files'] )
|| ! is_array( $response['files'] )
) {
return false;
}
return $response['files'];
}
/**
* Gets a plugin's info.
*
* @param string $plugin Plugin slug to query.
* @param string $locale Optional. Locale to request info for. Defaults to 'en_US'.
* @return array|false False on failure. Associative array of the offer on success.
* @throws RuntimeException If the remote request failed.
*/
public function get_plugin_info( $plugin, $locale = 'en_US' ) {
$action = 'plugin_information';
$request = [
'locale' => $locale,
'slug' => $plugin,
];
$url = sprintf(
'%s?%s',
self::PLUGIN_INFO_ENDPOINT,
http_build_query( compact( 'action', 'request' ), null, '&' )
);
$response = $this->json_get_request( $url );
if ( ! is_array( $response ) ) {
return false;
}
return $response;
}
/**
* Gets a theme's info.
*
* @param string $theme Theme slug to query.
* @param string $locale Optional. Locale to request info for. Defaults to 'en_US'.
* @return array|false False on failure. Associative array of the offer on success.
* @throws RuntimeException If the remote request failed.
*/
public function get_theme_info( $theme, $locale = 'en_US' ) {
$action = 'theme_information';
$request = [
'locale' => $locale,
'slug' => $theme,
];
$url = sprintf(
'%s?%s',
self::THEME_INFO_ENDPOINT,
http_build_query( compact( 'action', 'request' ), null, '&' )
);
$response = $this->json_get_request( $url );
if ( ! is_array( $response ) ) {
return false;
}
return $response;
}
/**
* Gets a set of salts in the format required by `wp-config.php`.
*
* @return bool|string False on failure. A string of PHP define() statements on success.
* @throws RuntimeException If the remote request fails.
*/
public function get_salts() {
return $this->get_request( self::SALT_ENDPOINT );
}
/**
* Execute a remote GET request.
*
* @param string $url URL to execute the GET request on.
* @param array $headers Optional. Associative array of headers.
* @param array $options Optional. Associative array of options.
* @return mixed|false False on failure. Decoded JSON on success.
* @throws RuntimeException If the JSON could not be decoded.
*/
private function json_get_request( $url, $headers = [], $options = [] ) {
$headers = array_merge(
[
'Accept' => 'application/json',
],
$headers
);
$response = $this->get_request( $url, $headers, $options );
if ( false === $response ) {
return $response;
}
$data = json_decode( $response, true );
if ( JSON_ERROR_NONE !== json_last_error() ) {
throw new RuntimeException( 'Failed to decode JSON: ' . json_last_error_msg() );
}
return $data;
}
/**
* Execute a remote GET request.
*
* @param string $url URL to execute the GET request on.
* @param array $headers Optional. Associative array of headers.
* @param array $options Optional. Associative array of options.
* @return string|false False on failure. Response body string on success.
* @throws RuntimeException If the remote request fails.
*/
private function get_request( $url, $headers = [], $options = [] ) {
$options = array_merge(
$this->options,
[
'halt_on_error' => false,
],
$options
);
$response = Utils\http_request( 'GET', $url, null, $headers, $options );
if (
! $response->success
|| 200 > (int) $response->status_code
|| 300 <= $response->status_code
) {
throw new RuntimeException(
"Couldn't fetch response from {$url} (HTTP code {$response->status_code})."
);
}
return trim( $response->body );
}
}
$value ) {
$this->$key = $value;
}
}
/**
* Return properties of executed command as a string.
*
* @return string
*/
public function __toString() {
$out = "$ $this->command\n";
$out .= "$this->stdout\n$this->stderr";
$out .= "cwd: $this->cwd\n";
$out .= "run time: $this->run_time\n";
$out .= "exit status: $this->return_code";
return $out;
}
}
getMethod( $callable[1] )
);
} else {
$reflection = new ReflectionClass( $callable );
if ( $reflection->isSubclassOf( '\WP_CLI\Dispatcher\CommandNamespace' ) ) {
$command = self::create_namespace( $parent, $name, $callable );
} elseif ( $reflection->hasMethod( '__invoke' ) ) {
$class = is_object( $callable ) ? $callable : $reflection->name;
$command = self::create_subcommand(
$parent,
$name,
[ $class, '__invoke' ],
$reflection->getMethod( '__invoke' )
);
} else {
$command = self::create_composite_command( $parent, $name, $callable );
}
}
return $command;
}
/**
* Clear the file contents cache.
*/
public static function clear_file_contents_cache() {
self::$file_contents = [];
}
/**
* Create a new Subcommand instance.
*
* @param mixed $parent The new command's parent Composite command
* @param string|bool $name Represents how the command should be invoked.
* If false, will be determined from the documented subject, represented by `$reflection`.
* @param mixed $callable A callable function or closure, or class name and method
* @param object $reflection Reflection instance, for doc parsing
*/
private static function create_subcommand( $parent, $name, $callable, $reflection ) {
$doc_comment = self::get_doc_comment( $reflection );
$docparser = new DocParser( $doc_comment );
if ( is_array( $callable ) ) {
if ( ! $name ) {
$name = $docparser->get_tag( 'subcommand' );
}
if ( ! $name ) {
$name = $reflection->name;
}
}
if ( ! $doc_comment ) {
WP_CLI::debug( null === $doc_comment ? "Failed to get doc comment for {$name}." : "No doc comment for {$name}.", 'commandfactory' );
}
$when_invoked = function ( $args, $assoc_args ) use ( $callable ) {
if ( is_array( $callable ) ) {
$callable[0] = is_object( $callable[0] ) ? $callable[0] : new $callable[0]();
call_user_func( [ $callable[0], $callable[1] ], $args, $assoc_args );
} else {
call_user_func( $callable, $args, $assoc_args );
}
};
return new Subcommand( $parent, $name, $docparser, $when_invoked );
}
/**
* Create a new Composite command instance.
*
* @param mixed $parent The new command's parent Root or Composite command
* @param string $name Represents how the command should be invoked
* @param mixed $callable
*/
private static function create_composite_command( $parent, $name, $callable ) {
$reflection = new ReflectionClass( $callable );
$doc_comment = self::get_doc_comment( $reflection );
if ( ! $doc_comment ) {
WP_CLI::debug( null === $doc_comment ? "Failed to get doc comment for {$name}." : "No doc comment for {$name}.", 'commandfactory' );
}
$docparser = new DocParser( $doc_comment );
$container = new CompositeCommand( $parent, $name, $docparser );
foreach ( $reflection->getMethods() as $method ) {
if ( ! self::is_good_method( $method ) ) {
continue;
}
$class = is_object( $callable ) ? $callable : $reflection->name;
$subcommand = self::create_subcommand( $container, false, [ $class, $method->name ], $method );
$subcommand_name = $subcommand->get_name();
$container->add_subcommand( $subcommand_name, $subcommand );
}
return $container;
}
/**
* Create a new command namespace instance.
*
* @param mixed $parent The new namespace's parent Root or Composite command.
* @param string $name Represents how the command should be invoked
* @param mixed $callable
*/
private static function create_namespace( $parent, $name, $callable ) {
$reflection = new ReflectionClass( $callable );
$doc_comment = self::get_doc_comment( $reflection );
if ( ! $doc_comment ) {
WP_CLI::debug( null === $doc_comment ? "Failed to get doc comment for {$name}." : "No doc comment for {$name}.", 'commandfactory' );
}
$docparser = new DocParser( $doc_comment );
return new CommandNamespace( $parent, $name, $docparser );
}
/**
* Check whether a method is actually callable.
*
* @param ReflectionMethod $method
* @return bool
*/
private static function is_good_method( $method ) {
return $method->isPublic() && ! $method->isStatic() && 0 !== strpos( $method->getName(), '__' );
}
/**
* Gets the document comment. Caters for PHP directive `opcache.save comments` being disabled.
*
* @param ReflectionMethod|ReflectionClass|ReflectionFunction $reflection Reflection instance.
* @return string|false|null Doc comment string if any, false if none (same as `Reflection*::getDocComment()`), null if error.
*/
private static function get_doc_comment( $reflection ) {
$contents = null;
$doc_comment = $reflection->getDocComment();
if ( false !== $doc_comment || ! ( ini_get( 'opcache.enable_cli' ) && ! ini_get( 'opcache.save_comments' ) ) ) { // phpcs:ignore PHPCompatibility.IniDirectives.NewIniDirectives
// Either have doc comment, or no doc comment and save comments enabled - standard situation.
if ( ! getenv( 'WP_CLI_TEST_GET_DOC_COMMENT' ) ) {
return $doc_comment;
}
}
$filename = $reflection->getFileName();
if ( isset( self::$file_contents[ $filename ] ) ) {
$contents = self::$file_contents[ $filename ];
} elseif ( is_readable( $filename ) ) {
$contents = file_get_contents( $filename );
if ( is_string( $contents ) && '' !== $contents ) {
$contents = explode( "\n", $contents );
self::$file_contents[ $filename ] = $contents;
}
}
if ( ! empty( $contents ) ) {
return self::extract_last_doc_comment( implode( "\n", array_slice( $contents, 0, $reflection->getStartLine() ) ) );
}
WP_CLI::debug( "Could not read contents for filename '{$filename}'.", 'commandfactory' );
return null;
}
/**
* Returns the last doc comment if any in `$content`.
*
* @param string $content The content, which should end at the class or function declaration.
* @return string|bool The last doc comment if any, or false if none.
*/
private static function extract_last_doc_comment( $content ) {
$content = trim( $content );
$comment_end_pos = strrpos( $content, '*/' );
if ( false === $comment_end_pos ) {
return false;
}
// Make sure comment end belongs to this class/function.
if ( preg_match_all( '/(?:^|[\s;}])(?:class|function)\s+/', substr( $content, $comment_end_pos + 2 ), $dummy /*needed for PHP 5.3*/ ) > 1 ) {
return false;
}
$content = substr( $content, 0, $comment_end_pos + 2 );
$comment_start_pos = strrpos( $content, '/**' );
if ( false === $comment_start_pos || ( $comment_start_pos + 2 ) === $comment_end_pos ) {
return false;
}
// Make sure comment start belongs to this comment end.
$comment_end2_pos = strpos( substr( $content, $comment_start_pos ), '*/' );
if ( false !== $comment_end2_pos && ( $comment_start_pos + $comment_end2_pos ) < $comment_end_pos ) {
return false;
}
// Allow for '/**' within doc comment.
$subcontent = substr( $content, 0, $comment_start_pos );
while ( false !== ( $comment_start2_pos = strrpos( $subcontent, '/**' ) ) && false === strpos( $subcontent, '*/', $comment_start2_pos ) ) {
$comment_start_pos = $comment_start2_pos;
$subcontent = substr( $subcontent, 0, $comment_start_pos );
}
return substr( $content, $comment_start_pos, $comment_end_pos + 2 );
}
}
get_subcommands();
$i = 0;
$count = 0;
foreach ( $methods as $subcommand ) {
$prefix = ( 0 === $i ) ? 'usage: ' : ' or: ';
$i++;
if ( \WP_CLI::get_runner()->is_command_disabled( $subcommand ) ) {
continue;
}
\WP_CLI::line( $subcommand->get_usage( $prefix ) );
$count++;
}
$cmd_name = implode( ' ', array_slice( get_path( $this ), 1 ) );
$message = $count > 0
? "See 'wp help $cmd_name ' for more information on a specific command."
: "The namespace $cmd_name does not contain any usable commands in the current context.";
\WP_CLI::line();
\WP_CLI::line( $message );
}
}
parent = $parent;
$this->name = $name;
$this->shortdesc = $docparser->get_shortdesc();
$this->longdesc = $docparser->get_longdesc();
$this->docparser = $docparser;
$when_to_invoke = $docparser->get_tag( 'when' );
if ( $when_to_invoke ) {
WP_CLI::get_runner()->register_early_invoke( $when_to_invoke, $this );
}
}
/**
* Get the parent composite (or root) command
*
* @return mixed
*/
public function get_parent() {
return $this->parent;
}
/**
* Add a named subcommand to this composite command's
* set of contained subcommands.
*
* @param string $name Represents how subcommand should be invoked
* @param Subcommand|CompositeCommand $command Cub-command to add.
* @param bool $override Optional. Whether to override an existing subcommand of the same
* name.
*/
public function add_subcommand( $name, $command, $override = true ) {
if ( $override || ! array_key_exists( $name, $this->subcommands ) ) {
$this->subcommands[ $name ] = $command;
}
}
/**
* Remove a named subcommand from this composite command's set of contained
* subcommands
*
* @param string $name Represents how subcommand should be invoked
*/
public function remove_subcommand( $name ) {
if ( isset( $this->subcommands[ $name ] ) ) {
unset( $this->subcommands[ $name ] );
}
}
/**
* Composite commands always contain subcommands.
*
* @return true
*/
public function can_have_subcommands() {
return true;
}
/**
* Get the subcommands contained by this composite
* command.
*
* @return array
*/
public function get_subcommands() {
ksort( $this->subcommands );
return $this->subcommands;
}
/**
* Get the name of this composite command.
*
* @return string
*/
public function get_name() {
return $this->name;
}
/**
* Get the short description for this composite
* command.
*
* @return string
*/
public function get_shortdesc() {
return $this->shortdesc;
}
/**
* Set the short description for this composite command.
*
* @param string $shortdesc
*/
public function set_shortdesc( $shortdesc ) {
$this->shortdesc = Utils\normalize_eols( $shortdesc );
}
/**
* Get the long description for this composite
* command.
*
* @return string
*/
public function get_longdesc() {
return $this->longdesc . $this->get_global_params();
}
/**
* Set the long description for this composite command
*
* @param string $longdesc
*/
public function set_longdesc( $longdesc ) {
$this->longdesc = Utils\normalize_eols( $longdesc );
}
/**
* Get the synopsis for this composite command.
* As a collection of subcommands, the composite
* command is only intended to invoke those
* subcommands.
*
* @return string
*/
public function get_synopsis() {
return '';
}
/**
* Get the usage for this composite command.
*
* @return string
*/
public function get_usage( $prefix ) {
return sprintf(
'%s%s %s',
$prefix,
implode( ' ', get_path( $this ) ),
$this->get_synopsis()
);
}
/**
* Show the usage for all subcommands contained
* by the composite command.
*/
public function show_usage() {
$methods = $this->get_subcommands();
$i = 0;
foreach ( $methods as $subcommand ) {
$prefix = ( 0 === $i ) ? 'usage: ' : ' or: ';
$i++;
if ( WP_CLI::get_runner()->is_command_disabled( $subcommand ) ) {
continue;
}
WP_CLI::line( $subcommand->get_usage( $prefix ) );
}
$cmd_name = implode( ' ', array_slice( get_path( $this ), 1 ) );
WP_CLI::line();
WP_CLI::line( "See 'wp help $cmd_name ' for more information on a specific command." );
}
/**
* When a composite command is invoked, it shows usage
* docs for its subcommands.
*
* @param array $args
* @param array $assoc_args
* @param array $extra_args
*/
public function invoke( $args, $assoc_args, $extra_args ) {
$this->show_usage();
}
/**
* Given supplied arguments, find a contained
* subcommand
*
* @param array $args
* @return Subcommand|false
*/
public function find_subcommand( &$args ) {
$name = array_shift( $args );
$subcommands = $this->get_subcommands();
if ( ! isset( $subcommands[ $name ] ) ) {
$aliases = self::get_aliases( $subcommands );
if ( isset( $aliases[ $name ] ) ) {
$name = $aliases[ $name ];
}
}
if ( ! isset( $subcommands[ $name ] ) ) {
return false;
}
return $subcommands[ $name ];
}
/**
* Get any registered aliases for this composite command's
* subcommands.
*
* @param array $subcommands
* @return array
*/
private static function get_aliases( $subcommands ) {
$aliases = [];
foreach ( $subcommands as $name => $subcommand ) {
$alias = $subcommand->get_alias();
if ( $alias ) {
$aliases[ $alias ] = $name;
}
}
return $aliases;
}
/**
* Composite commands can only be known by one name.
*
* @return false
*/
public function get_alias() {
return false;
}
/***
* Get the list of global parameters
*
* @param string $root_command whether to include or not root command specific description
* @return string
*/
protected function get_global_params( $root_command = false ) {
$binding = [];
$binding['root_command'] = $root_command;
if ( ! $this->can_have_subcommands() || ( is_object( $this->parent ) && get_class( $this->parent ) === 'WP_CLI\Dispatcher\CompositeCommand' ) ) {
$binding['is_subcommand'] = true;
}
foreach ( WP_CLI::get_configurator()->get_spec() as $key => $details ) {
if ( false === $details['runtime'] ) {
continue;
}
if ( isset( $details['deprecated'] ) ) {
continue;
}
if ( isset( $details['hidden'] ) ) {
continue;
}
if ( true === $details['runtime'] ) {
$synopsis = "--[no-]$key";
} else {
$synopsis = "--$key" . $details['runtime'];
}
// Check if global parameters synopsis should be displayed or not.
if ( 'true' !== getenv( 'WP_CLI_SUPPRESS_GLOBAL_PARAMS' ) ) {
$binding['parameters'][] = [
'synopsis' => $synopsis,
'desc' => $details['desc'],
];
$binding['has_parameters'] = true;
}
}
if ( $this->get_subcommands() ) {
$binding['has_subcommands'] = true;
}
return Utils\mustache_render( 'man-params.mustache', $binding );
}
}
parent = false;
$this->name = 'wp';
$this->shortdesc = 'Manage WordPress through the command-line.';
}
/**
* Get the human-readable long description.
*
* @return string
*/
public function get_longdesc() {
return $this->get_global_params( true );
}
/**
* Find a subcommand registered on the root
* command.
*
* @param array $args
* @return Subcommand|false
*/
public function find_subcommand( &$args ) {
$command = array_shift( $args );
Utils\load_command( $command );
if ( ! isset( $this->subcommands[ $command ] ) ) {
return false;
}
return $this->subcommands[ $command ];
}
}
when_invoked = $when_invoked;
$this->alias = $docparser->get_tag( 'alias' );
$this->synopsis = $docparser->get_synopsis();
if ( ! $this->synopsis && $this->longdesc ) {
$this->synopsis = self::extract_synopsis( $this->longdesc );
}
}
/**
* Extract the synopsis from PHPdoc string.
*
* @param string $longdesc Command docs via PHPdoc
* @return string
*/
private static function extract_synopsis( $longdesc ) {
preg_match_all( '/(.+?)[\r\n]+:/', $longdesc, $matches );
return implode( ' ', $matches[1] );
}
/**
* Subcommands can't have subcommands because they
* represent code to be executed.
*
* @return bool
*/
public function can_have_subcommands() {
return false;
}
/**
* Get the synopsis string for this subcommand.
* A synopsis defines what runtime arguments are
* expected, useful to humans and argument validation.
*
* @return string
*/
public function get_synopsis() {
return $this->synopsis;
}
/**
* Set the synopsis string for this subcommand.
*
* @param string $synopsis
*/
public function set_synopsis( $synopsis ) {
$this->synopsis = $synopsis;
}
/**
* If an alias is set, grant access to it.
* Aliases permit subcommands to be instantiated
* with a secondary identity.
*
* @return string
*/
public function get_alias() {
return $this->alias;
}
/**
* Print the usage details to the end user.
*
* @param string $prefix
*/
public function show_usage( $prefix = 'usage: ' ) {
\WP_CLI::line( $this->get_usage( $prefix ) );
}
/**
* Get the usage of the subcommand as a formatted string.
*
* @param string $prefix
* @return string
*/
public function get_usage( $prefix ) {
return sprintf(
'%s%s %s',
$prefix,
implode( ' ', get_path( $this ) ),
$this->get_synopsis()
);
}
/**
* Wrapper for CLI Tools' prompt() method.
*
* @param string $question
* @param string $default
* @return string|false
*/
private function prompt( $question, $default ) {
$question .= ': ';
if ( function_exists( 'readline' ) ) {
return readline( $question );
}
echo $question;
$ret = stream_get_line( STDIN, 1024, "\n" );
if ( Utils\is_windows() && "\r" === substr( $ret, -1 ) ) {
$ret = substr( $ret, 0, -1 );
}
return $ret;
}
/**
* Interactively prompt the user for input
* based on defined synopsis and passed arguments.
*
* @param array $args
* @param array $assoc_args
* @return array
*/
private function prompt_args( $args, $assoc_args ) {
$synopsis = $this->get_synopsis();
if ( ! $synopsis ) {
return [ $args, $assoc_args ];
}
// To skip the already provided positional arguments, we need to count
// how many we had already received.
$arg_index = 0;
$spec = array_filter(
SynopsisParser::parse( $synopsis ),
function( $spec_arg ) use ( $args, $assoc_args, &$arg_index ) {
switch ( $spec_arg['type'] ) {
case 'positional':
// Only prompt for the positional arguments that are not
// yet provided, based purely on number.
return $arg_index++ >= count( $args );
case 'generic':
// Always prompt for generic arguments.
return true;
case 'assoc':
case 'flag':
default:
// Prompt for the specific flags that were not provided
// yet, based on name.
return ! isset( $assoc_args[ $spec_arg['name'] ] );
}
}
);
$spec = array_values( $spec );
$prompt_args = WP_CLI::get_config( 'prompt' );
if ( true !== $prompt_args ) {
$prompt_args = explode( ',', $prompt_args );
}
// 'positional' arguments are positional (aka zero-indexed)
// so $args needs to be reset before prompting for new arguments
$args = [];
foreach ( $spec as $key => $spec_arg ) {
// When prompting for specific arguments (e.g. --prompt=user_pass),
// ignore all arguments that don't match.
if ( is_array( $prompt_args ) ) {
if ( 'assoc' !== $spec_arg['type'] ) {
continue;
}
if ( ! in_array( $spec_arg['name'], $prompt_args, true ) ) {
continue;
}
}
$current_prompt = ( $key + 1 ) . '/' . count( $spec ) . ' ';
$default = $spec_arg['optional'] ? '' : false;
// 'generic' permits arbitrary key=value (e.g. [--=] )
if ( 'generic' === $spec_arg['type'] ) {
list( $key_token, $value_token ) = explode( '=', $spec_arg['token'] );
$repeat = false;
do {
if ( ! $repeat ) {
$key_prompt = $current_prompt . $key_token;
} else {
$key_prompt = str_repeat( ' ', strlen( $current_prompt ) ) . $key_token;
}
$key = $this->prompt( $key_prompt, $default );
if ( false === $key ) {
return [ $args, $assoc_args ];
}
if ( $key ) {
$key_prompt_count = strlen( $key_prompt ) - strlen( $value_token ) - 1;
$value_prompt = str_repeat( ' ', $key_prompt_count ) . '=' . $value_token;
$value = $this->prompt( $value_prompt, $default );
if ( false === $value ) {
return [ $args, $assoc_args ];
}
$assoc_args[ $key ] = $value;
$repeat = true;
} else {
$repeat = false;
}
} while ( $repeat );
} else {
$prompt = $current_prompt . $spec_arg['token'];
if ( 'flag' === $spec_arg['type'] ) {
$prompt .= ' (Y/n)';
}
$response = $this->prompt( $prompt, $default );
if ( false === $response ) {
return [ $args, $assoc_args ];
}
if ( $response ) {
switch ( $spec_arg['type'] ) {
case 'positional':
if ( $spec_arg['repeating'] ) {
$response = explode( ' ', $response );
} else {
$response = [ $response ];
}
$args = array_merge( $args, $response );
break;
case 'assoc':
$assoc_args[ $spec_arg['name'] ] = $response;
break;
case 'flag':
if ( 'Y' === strtoupper( $response ) ) {
$assoc_args[ $spec_arg['name'] ] = true;
}
break;
}
}
}
}
return [ $args, $assoc_args ];
}
/**
* Validate the supplied arguments to the command.
* Throws warnings or errors if arguments are missing
* or invalid.
*
* @param array $args
* @param array $assoc_args
* @param array $extra_args
* @return array list of invalid $assoc_args keys to unset
*/
private function validate_args( $args, $assoc_args, $extra_args ) {
$synopsis = $this->get_synopsis();
if ( ! $synopsis ) {
return [ [], $args, $assoc_args, $extra_args ];
}
$validator = new SynopsisValidator( $synopsis );
$cmd_path = implode( ' ', get_path( $this ) );
foreach ( $validator->get_unknown() as $token ) {
\WP_CLI::warning(
sprintf(
'The `%s` command has an invalid synopsis part: %s',
$cmd_path,
$token
)
);
}
if ( ! $validator->enough_positionals( $args ) ) {
$this->show_usage();
exit( 1 );
}
$unknown_positionals = $validator->unknown_positionals( $args );
if ( ! empty( $unknown_positionals ) ) {
\WP_CLI::error(
'Too many positional arguments: ' .
implode( ' ', $unknown_positionals )
);
}
$synopsis_spec = SynopsisParser::parse( $synopsis );
$i = 0;
$errors = [
'fatal' => [],
'warning' => [],
];
$mock_doc = [ $this->get_shortdesc(), '' ];
$mock_doc = array_merge( $mock_doc, explode( "\n", $this->get_longdesc() ) );
$mock_doc = '/**' . PHP_EOL . '* ' . implode( PHP_EOL . '* ', $mock_doc ) . PHP_EOL . '*/';
$docparser = new DocParser( $mock_doc );
foreach ( $synopsis_spec as $spec ) {
if ( 'positional' === $spec['type'] ) {
$spec_args = $docparser->get_arg_args( $spec['name'] );
if ( ! isset( $args[ $i ] ) ) {
if ( isset( $spec_args['default'] ) ) {
$args[ $i ] = $spec_args['default'];
}
}
if ( isset( $spec_args['options'] ) ) {
if ( ! empty( $spec['repeating'] ) ) {
do {
// phpcs:ignore WordPress.PHP.StrictInArray.MissingTrueStrict -- This is a loose comparison by design.
if ( isset( $args[ $i ] ) && ! in_array( $args[ $i ], $spec_args['options'] ) ) {
\WP_CLI::error( 'Invalid value specified for positional arg.' );
}
$i++;
} while ( isset( $args[ $i ] ) );
} else {
// phpcs:ignore WordPress.PHP.StrictInArray.MissingTrueStrict -- This is a loose comparison by design.
if ( isset( $args[ $i ] ) && ! in_array( $args[ $i ], $spec_args['options'] ) ) {
\WP_CLI::error( 'Invalid value specified for positional arg.' );
}
}
}
$i++;
} elseif ( 'assoc' === $spec['type'] ) {
$spec_args = $docparser->get_param_args( $spec['name'] );
if ( ! isset( $assoc_args[ $spec['name'] ] ) && ! isset( $extra_args[ $spec['name'] ] ) ) {
if ( isset( $spec_args['default'] ) ) {
$assoc_args[ $spec['name'] ] = $spec_args['default'];
}
}
if ( isset( $assoc_args[ $spec['name'] ] ) && isset( $spec_args['options'] ) ) {
$value = $assoc_args[ $spec['name'] ];
$options = $spec_args['options'];
// phpcs:ignore WordPress.PHP.StrictInArray.MissingTrueStrict -- This is a loose comparison by design.
if ( ! in_array( $value, $options ) ) {
// Try whether it might be a comma-separated list of multiple values.
$values = array_map( 'trim', explode( ',', $value ) );
$count = count( $values );
if (
$count > 1
&&
count(
array_filter(
$values,
static function ( $value ) use ( $options ) {
return in_array( $value, $options, true );
}
)
) === $count
) {
continue;
}
$errors['fatal'][ $spec['name'] ] = "Invalid value specified for '{$spec['name']}'";
}
}
}
}
list( $returned_errors, $to_unset ) = $validator->validate_assoc(
array_merge( \WP_CLI::get_config(), $extra_args, $assoc_args )
);
foreach ( [ 'fatal', 'warning' ] as $error_type ) {
$errors[ $error_type ] = array_merge( $errors[ $error_type ], $returned_errors[ $error_type ] );
}
if ( 'help' !== $this->name ) {
foreach ( $validator->unknown_assoc( $assoc_args ) as $key ) {
$suggestion = Utils\get_suggestion(
$key,
$this->get_parameters( $synopsis_spec ),
$threshold = 2
);
$errors['fatal'][] = sprintf(
'unknown --%s parameter%s',
$key,
! empty( $suggestion ) ? PHP_EOL . "Did you mean '--{$suggestion}'?" : ''
);
}
}
if ( ! empty( $errors['fatal'] ) ) {
$out = 'Parameter errors:';
foreach ( $errors['fatal'] as $key => $error ) {
$out .= "\n {$error}";
$desc = $docparser->get_param_desc( $key );
if ( '' !== $desc ) {
$out .= " ({$desc})";
}
}
\WP_CLI::error( $out );
}
array_map( '\\WP_CLI::warning', $errors['warning'] );
return [ $to_unset, $args, $assoc_args, $extra_args ];
}
/**
* Invoke the subcommand with the supplied arguments.
* Given a --prompt argument, interactively request input
* from the end user.
*
* @param array $args
* @param array $assoc_args
*/
public function invoke( $args, $assoc_args, $extra_args ) {
static $prompted_once = false;
if ( 'help' !== $this->name ) {
if ( \WP_CLI::get_config( 'prompt' ) && ! $prompted_once ) {
list( $_args, $assoc_args ) = $this->prompt_args( $args, $assoc_args );
$args = array_merge( $args, $_args );
$prompted_once = true;
}
}
$extra_positionals = [];
foreach ( $extra_args as $k => $v ) {
if ( is_numeric( $k ) ) {
if ( ! isset( $args[ $k ] ) ) {
$extra_positionals[ $k ] = $v;
}
unset( $extra_args[ $k ] );
}
}
$args += $extra_positionals;
list( $to_unset, $args, $assoc_args, $extra_args ) = $this->validate_args( $args, $assoc_args, $extra_args );
foreach ( $to_unset as $key ) {
unset( $assoc_args[ $key ] );
}
$path = get_path( $this->get_parent() );
$parent = implode( ' ', array_slice( $path, 1 ) );
$cmd = $this->name;
if ( $parent ) {
WP_CLI::do_hook( "before_invoke:{$parent}" );
$cmd = $parent . ' ' . $cmd;
}
WP_CLI::do_hook( "before_invoke:{$cmd}" );
// Check if `--prompt` arg passed or not.
if ( $prompted_once ) {
// Unset empty args.
$actual_args = $assoc_args;
foreach ( $actual_args as $key ) {
if ( empty( $actual_args[ $key ] ) ) {
unset( $actual_args[ $key ] );
}
}
WP_CLI::log(
sprintf(
'wp %s %s',
$cmd,
ltrim( Utils\assoc_args_to_str( $actual_args ), ' ' )
)
);
}
call_user_func( $this->when_invoked, $args, array_merge( $extra_args, $assoc_args ) );
if ( $parent ) {
WP_CLI::do_hook( "after_invoke:{$parent}" );
}
WP_CLI::do_hook( "after_invoke:{$cmd}" );
}
/**
* Get an array of parameter names, by merging the command-specific and the
* global parameters.
*
* @param array $spec Optional. Specification of the current command.
*
* @return array Array of parameter names
*/
private function get_parameters( $spec = [] ) {
$local_parameters = array_column( $spec, 'name' );
$global_parameters = array_column(
SynopsisParser::parse( $this->get_global_params() ),
'name'
);
return array_unique( array_merge( $local_parameters, $global_parameters ) );
}
}
abort = true;
$this->reason = (string) $reason;
}
/**
* Check whether the command addition was aborted.
*
* @return bool
*/
public function was_aborted() {
return $this->abort;
}
/**
* Get the reason as to why the addition was aborted.
*
* @return string
*/
public function get_reason() {
return $this->reason;
}
}
.
*/
namespace WP_CLI;
/**
* Doctrine inflector has static methods for inflecting text.
*
* The methods in these classes are from several different sources collected
* across several different php projects and several different authors. The
* original author names and emails are not known.
*
* Pluralize & Singularize implementation are borrowed from CakePHP with some modifications.
*
* @link www.doctrine-project.org
* @since 1.0
* @author Konsta Vesterinen
* @author Jonathan H. Wage
*/
class Inflector {
/**
* Plural inflector rules.
*
* @var array
*/
private static $plural = [
'rules' => [
'/(s)tatus$/i' => '\1\2tatuses',
'/(quiz)$/i' => '\1zes',
'/^(ox)$/i' => '\1\2en',
'/([m|l])ouse$/i' => '\1ice',
'/(matr|vert|ind)(ix|ex)$/i' => '\1ices',
'/(x|ch|ss|sh)$/i' => '\1es',
'/([^aeiouy]|qu)y$/i' => '\1ies',
'/(hive)$/i' => '\1s',
'/(?:([^f])fe|([lr])f)$/i' => '\1\2ves',
'/sis$/i' => 'ses',
'/([ti])um$/i' => '\1a',
'/(p)erson$/i' => '\1eople',
'/(m)an$/i' => '\1en',
'/(c)hild$/i' => '\1hildren',
'/(f)oot$/i' => '\1eet',
'/(buffal|her|potat|tomat|volcan)o$/i' => '\1\2oes',
'/(alumn|bacill|cact|foc|fung|nucle|radi|stimul|syllab|termin|vir)us$/i' => '\1i',
'/us$/i' => 'uses',
'/(alias)$/i' => '\1es',
'/(analys|ax|cris|test|thes)is$/i' => '\1es',
'/s$/' => 's',
'/^$/' => '',
'/$/' => 's',
],
'uninflected' => [
'.*[nrlm]ese',
'.*deer',
'.*fish',
'.*measles',
'.*ois',
'.*pox',
'.*sheep',
'people',
'cookie',
],
'irregular' => [
'atlas' => 'atlases',
'axe' => 'axes',
'beef' => 'beefs',
'brother' => 'brothers',
'cafe' => 'cafes',
'chateau' => 'chateaux',
'child' => 'children',
'cookie' => 'cookies',
'corpus' => 'corpuses',
'cow' => 'cows',
'criterion' => 'criteria',
'curriculum' => 'curricula',
'demo' => 'demos',
'domino' => 'dominoes',
'echo' => 'echoes',
'foot' => 'feet',
'fungus' => 'fungi',
'ganglion' => 'ganglions',
'genie' => 'genies',
'genus' => 'genera',
'graffito' => 'graffiti',
'hippopotamus' => 'hippopotami',
'hoof' => 'hoofs',
'human' => 'humans',
'iris' => 'irises',
'leaf' => 'leaves',
'loaf' => 'loaves',
'man' => 'men',
'medium' => 'media',
'memorandum' => 'memoranda',
'money' => 'monies',
'mongoose' => 'mongooses',
'motto' => 'mottoes',
'move' => 'moves',
'mythos' => 'mythoi',
'niche' => 'niches',
'nucleus' => 'nuclei',
'numen' => 'numina',
'occiput' => 'occiputs',
'octopus' => 'octopuses',
'opus' => 'opuses',
'ox' => 'oxen',
'penis' => 'penises',
'person' => 'people',
'plateau' => 'plateaux',
'runner-up' => 'runners-up',
'sex' => 'sexes',
'soliloquy' => 'soliloquies',
'son-in-law' => 'sons-in-law',
'syllabus' => 'syllabi',
'testis' => 'testes',
'thief' => 'thieves',
'tooth' => 'teeth',
'tornado' => 'tornadoes',
'trilby' => 'trilbys',
'turf' => 'turfs',
'volcano' => 'volcanoes',
],
];
/**
* Singular inflector rules.
*
* @var array
*/
private static $singular = [
'rules' => [
'/(s)tatuses$/i' => '\1\2tatus',
'/^(.*)(menu)s$/i' => '\1\2',
'/(quiz)zes$/i' => '\\1',
'/(matr)ices$/i' => '\1ix',
'/(vert|ind)ices$/i' => '\1ex',
'/^(ox)en/i' => '\1',
'/(alias)(es)*$/i' => '\1',
'/(buffal|her|potat|tomat|volcan)oes$/i' => '\1o',
'/(alumn|bacill|cact|foc|fung|nucle|radi|stimul|syllab|termin|viri?)i$/i' => '\1us',
'/([ftw]ax)es/i' => '\1',
'/(analys|ax|cris|test|thes)es$/i' => '\1is',
'/(shoe|slave)s$/i' => '\1',
'/(o)es$/i' => '\1',
'/ouses$/' => 'ouse',
'/([^a])uses$/' => '\1us',
'/([m|l])ice$/i' => '\1ouse',
'/(x|ch|ss|sh)es$/i' => '\1',
'/(m)ovies$/i' => '\1\2ovie',
'/(s)eries$/i' => '\1\2eries',
'/([^aeiouy]|qu)ies$/i' => '\1y',
'/([lr])ves$/i' => '\1f',
'/(tive)s$/i' => '\1',
'/(hive)s$/i' => '\1',
'/(drive)s$/i' => '\1',
'/([^fo])ves$/i' => '\1fe',
'/(^analy)ses$/i' => '\1sis',
'/(analy|diagno|^ba|(p)arenthe|(p)rogno|(s)ynop|(t)he)ses$/i' => '\1\2sis',
'/([ti])a$/i' => '\1um',
'/(p)eople$/i' => '\1\2erson',
'/(m)en$/i' => '\1an',
'/(c)hildren$/i' => '\1\2hild',
'/(f)eet$/i' => '\1oot',
'/(n)ews$/i' => '\1\2ews',
'/eaus$/' => 'eau',
'/^(.*us)$/' => '\\1',
'/s$/i' => '',
],
'uninflected' => [
'.*[nrlm]ese',
'.*deer',
'.*fish',
'.*measles',
'.*ois',
'.*pox',
'.*sheep',
'.*ss',
],
'irregular' => [
'criteria' => 'criterion',
'curves' => 'curve',
'emphases' => 'emphasis',
'foes' => 'foe',
'hoaxes' => 'hoax',
'media' => 'medium',
'neuroses' => 'neurosis',
'waves' => 'wave',
'oases' => 'oasis',
],
];
/**
* Words that should not be inflected.
*
* @var array
*/
private static $uninflected = [
'Amoyese',
'bison',
'Borghese',
'bream',
'breeches',
'britches',
'buffalo',
'cantus',
'carp',
'chassis',
'clippers',
'cod',
'coitus',
'Congoese',
'contretemps',
'corps',
'debris',
'diabetes',
'djinn',
'eland',
'elk',
'equipment',
'Faroese',
'flounder',
'Foochowese',
'gallows',
'Genevese',
'Genoese',
'Gilbertese',
'graffiti',
'headquarters',
'herpes',
'hijinks',
'Hottentotese',
'information',
'innings',
'jackanapes',
'Kiplingese',
'Kongoese',
'Lucchese',
'mackerel',
'Maltese',
'.*?media',
'mews',
'moose',
'mumps',
'Nankingese',
'news',
'nexus',
'Niasese',
'Pekingese',
'Piedmontese',
'pincers',
'Pistoiese',
'pliers',
'Portuguese',
'proceedings',
'rabies',
'rice',
'rhinoceros',
'salmon',
'Sarawakese',
'scissors',
'sea[- ]bass',
'series',
'Shavese',
'shears',
'siemens',
'species',
'staff',
'swine',
'testes',
'trousers',
'trout',
'tuna',
'Vermontese',
'Wenchowese',
'whiting',
'wildebeest',
'Yengeese',
];
/**
* Method cache array.
*
* @var array
*/
private static $cache = [];
/**
* The initial state of Inflector so reset() works.
*
* @var array
*/
private static $initial_state = [];
/**
* Converts a word into the format for a Doctrine table name. Converts 'ModelName' to 'model_name'.
*
* @param string $word The word to tableize.
*
* @return string The tableized word.
*/
public static function tableize( $word ) {
return strtolower( preg_replace( '~(?<=\\w)([A-Z])~', '_$1', $word ) );
}
/**
* Converts a word into the format for a Doctrine class name. Converts 'table_name' to 'TableName'.
*
* @param string $word The word to classify.
*
* @return string The classified word.
*/
public static function classify( $word ) {
return str_replace( ' ', '', ucwords( strtr( $word, '_-', ' ' ) ) );
}
/**
* Camelizes a word. This uses the classify() method and turns the first character to lowercase.
*
* @param string $word The word to camelize.
*
* @return string The camelized word.
*/
public static function camelize( $word ) {
return lcfirst( self::classify( $word ) );
}
/**
* Uppercases words with configurable delimeters between words.
*
* Takes a string and capitalizes all of the words, like PHP's built-in
* ucwords function. This extends that behavior, however, by allowing the
* word delimeters to be configured, rather than only separating on
* whitespace.
*
* Here is an example:
*
*
*
*
* @param string $string The string to operate on.
* @param string $delimiters A list of word separators.
*
* @return string The string with all delimeter-separated words capitalized.
*/
public static function ucwords( $string, $delimiters = " \n\t\r\0\x0B-" ) {
return preg_replace_callback(
'/[^' . preg_quote( $delimiters, '/' ) . ']+/',
function( $matches ) {
return ucfirst( $matches[0] );
},
$string
);
}
/**
* Clears Inflectors inflected value caches, and resets the inflection
* rules to the initial values.
*
* @return void
*/
public static function reset() {
if ( empty( self::$initial_state ) ) {
self::$initial_state = get_class_vars( 'Inflector' );
return;
}
foreach ( self::$initial_state as $key => $val ) {
if ( 'initial_state' !== $key ) {
self::${$key} = $val;
}
}
}
/**
* Adds custom inflection $rules, of either 'plural' or 'singular' $type.
*
* ### Usage:
*
* {{{
* Inflector::rules('plural', array('/^(inflect)or$/i' => '\1ables'));
* Inflector::rules('plural', array(
* 'rules' => array('/^(inflect)ors$/i' => '\1ables'),
* 'uninflected' => array('dontinflectme'),
* 'irregular' => array('red' => 'redlings')
* ));
* }}}
*
* @param string $type The type of inflection, either 'plural' or 'singular'
* @param array $rules An array of rules to be added.
* @param boolean $reset If true, will unset default inflections for all
* new rules that are being defined in $rules.
*
* @return void
*/
public static function rules( $type, $rules, $reset = false ) {
foreach ( $rules as $rule => $pattern ) {
if ( ! is_array( $pattern ) ) {
continue;
}
if ( $reset ) {
self::${$type}[ $rule ] = $pattern;
} else {
self::${$type}[ $rule ] = ( 'uninflected' === $rule )
? array_merge( $pattern, self::${$type}[ $rule ] )
: $pattern + self::${$type}[ $rule ];
}
unset( $rules[ $rule ], self::${$type}[ 'cache' . ucfirst( $rule ) ] );
if ( isset( self::${$type}['merged'][ $rule ] ) ) {
unset( self::${$type}['merged'][ $rule ] );
}
if ( 'plural' === $type ) {
self::$cache['pluralize'] = [];
self::$cache['tableize'] = [];
} elseif ( 'singular' === $type ) {
self::$cache['singularize'] = [];
}
}
self::${$type}['rules'] = $rules + self::${$type}['rules'];
}
/**
* Returns a word in plural form.
*
* @param string $word The word in singular form.
*
* @return string The word in plural form.
*/
public static function pluralize( $word ) {
if ( isset( self::$cache['pluralize'][ $word ] ) ) {
return self::$cache['pluralize'][ $word ];
}
if ( ! isset( self::$plural['merged']['irregular'] ) ) {
self::$plural['merged']['irregular'] = self::$plural['irregular'];
}
if ( ! isset( self::$plural['merged']['uninflected'] ) ) {
self::$plural['merged']['uninflected'] = array_merge( self::$plural['uninflected'], self::$uninflected );
}
if ( ! isset( self::$plural['cacheUninflected'] ) || ! isset( self::$plural['cacheIrregular'] ) ) {
self::$plural['cacheUninflected'] = '(?:' . implode( '|', self::$plural['merged']['uninflected'] ) . ')';
self::$plural['cacheIrregular'] = '(?:' . implode( '|', array_keys( self::$plural['merged']['irregular'] ) ) . ')';
}
if ( preg_match( '/(.*)\\b(' . self::$plural['cacheIrregular'] . ')$/i', $word, $regs ) ) {
self::$cache['pluralize'][ $word ] = $regs[1] . substr( $word, 0, 1 ) . substr( self::$plural['merged']['irregular'][ strtolower( $regs[2] ) ], 1 );
return self::$cache['pluralize'][ $word ];
}
if ( preg_match( '/^(' . self::$plural['cacheUninflected'] . ')$/i', $word, $regs ) ) {
self::$cache['pluralize'][ $word ] = $word;
return $word;
}
foreach ( self::$plural['rules'] as $rule => $replacement ) {
if ( preg_match( $rule, $word ) ) {
self::$cache['pluralize'][ $word ] = preg_replace( $rule, $replacement, $word );
return self::$cache['pluralize'][ $word ];
}
}
}
/**
* Returns a word in singular form.
*
* @param string $word The word in plural form.
*
* @return string The word in singular form.
*/
public static function singularize( $word ) {
if ( isset( self::$cache['singularize'][ $word ] ) ) {
return self::$cache['singularize'][ $word ];
}
if ( ! isset( self::$singular['merged']['uninflected'] ) ) {
self::$singular['merged']['uninflected'] = array_merge(
self::$singular['uninflected'],
self::$uninflected
);
}
if ( ! isset( self::$singular['merged']['irregular'] ) ) {
self::$singular['merged']['irregular'] = array_merge(
self::$singular['irregular'],
array_flip( self::$plural['irregular'] )
);
}
if ( ! isset( self::$singular['cacheUninflected'] ) || ! isset( self::$singular['cacheIrregular'] ) ) {
self::$singular['cacheUninflected'] = '(?:' . join( '|', self::$singular['merged']['uninflected'] ) . ')';
self::$singular['cacheIrregular'] = '(?:' . join( '|', array_keys( self::$singular['merged']['irregular'] ) ) . ')';
}
if ( preg_match( '/(.*)\\b(' . self::$singular['cacheIrregular'] . ')$/i', $word, $regs ) ) {
self::$cache['singularize'][ $word ] = $regs[1] . substr( $word, 0, 1 ) . substr( self::$singular['merged']['irregular'][ strtolower( $regs[2] ) ], 1 );
return self::$cache['singularize'][ $word ];
}
if ( preg_match( '/^(' . self::$singular['cacheUninflected'] . ')$/i', $word, $regs ) ) {
self::$cache['singularize'][ $word ] = $word;
return $word;
}
foreach ( self::$singular['rules'] as $rule => $replacement ) {
if ( preg_match( $rule, $word ) ) {
self::$cache['singularize'][ $word ] = preg_replace( $rule, $replacement, $word );
return self::$cache['singularize'][ $word ];
}
}
self::$cache['singularize'][ $word ] = $word;
return $word;
}
}
STDIN,
1 => [ 'pipe', 'w' ],
2 => [ 'pipe', 'w' ],
];
/**
* @var bool Whether to log run time info or not.
*/
public static $log_run_times = false;
/**
* @var array Array of process run time info, keyed by process command, each a 2-element array containing run time and run count.
*/
public static $run_times = [];
/**
* @param string $command Command to execute.
* @param string $cwd Directory to execute the command in.
* @param array $env Environment variables to set when running the command.
*
* @return Process
*/
public static function create( $command, $cwd = null, $env = [] ) {
$proc = new self();
$proc->command = $command;
$proc->cwd = $cwd;
$proc->env = $env;
return $proc;
}
private function __construct() {}
/**
* Run the command.
*
* @return ProcessRun
*/
public function run() {
$start_time = microtime( true );
$pipes = [];
$proc = Utils\proc_open_compat( $this->command, self::$descriptors, $pipes, $this->cwd, $this->env );
$stdout = stream_get_contents( $pipes[1] );
fclose( $pipes[1] );
$stderr = stream_get_contents( $pipes[2] );
fclose( $pipes[2] );
$return_code = proc_close( $proc );
$run_time = microtime( true ) - $start_time;
if ( self::$log_run_times ) {
if ( ! isset( self::$run_times[ $this->command ] ) ) {
self::$run_times[ $this->command ] = [ 0, 0 ];
}
self::$run_times[ $this->command ][0] += $run_time;
self::$run_times[ $this->command ][1]++;
}
return new ProcessRun(
[
'stdout' => $stdout,
'stderr' => $stderr,
'return_code' => $return_code,
'command' => $this->command,
'cwd' => $this->cwd,
'env' => $this->env,
'run_time' => $run_time,
]
);
}
/**
* Run the command, but throw an Exception on error.
*
* @return ProcessRun
*/
public function run_check() {
$r = $this->run();
if ( $r->return_code ) {
throw new RuntimeException( $r );
}
return $r;
}
/**
* Run the command, but throw an Exception on error.
* Same as `run_check()` above, but checks the correct stderr.
*
* @return ProcessRun
*/
public function run_check_stderr() {
$r = $this->run();
if ( $r->return_code || ! empty( $r->stderr ) ) {
throw new RuntimeException( $r );
}
return $r;
}
}
* Jordi Boggiano
*/
namespace WP_CLI;
use DateTime;
use Exception;
use Symfony\Component\Finder\Finder;
use WP_CLI;
/**
* Reads/writes to a filesystem cache
*/
class FileCache {
/**
* @var string cache path
*/
protected $root;
/**
* @var bool
*/
protected $enabled = true;
/**
* @var int files time to live
*/
protected $ttl;
/**
* @var int max total size
*/
protected $max_size;
/**
* @var string key allowed chars (regex class)
*/
protected $whitelist;
/**
* @param string $cache_dir location of the cache
* @param int $ttl cache files default time to live (expiration)
* @param int $max_size max total cache size
* @param string $whitelist List of characters that are allowed in path names (used in a regex character class)
*/
public function __construct( $cache_dir, $ttl, $max_size, $whitelist = 'a-z0-9._-' ) {
$this->root = Utils\trailingslashit( $cache_dir );
$this->ttl = (int) $ttl;
$this->max_size = (int) $max_size;
$this->whitelist = $whitelist;
if ( ! $this->ensure_dir_exists( $this->root ) ) {
$this->enabled = false;
}
}
/**
* Cache is enabled
*
* @return bool
*/
public function is_enabled() {
return $this->enabled;
}
/**
* Cache root
*
* @return string
*/
public function get_root() {
return $this->root;
}
/**
* Check if a file is in cache and return its filename
*
* @param string $key cache key
* @param int $ttl time to live
* @return bool|string filename or false
*/
public function has( $key, $ttl = null ) {
if ( ! $this->enabled ) {
return false;
}
$filename = $this->filename( $key );
if ( ! file_exists( $filename ) ) {
return false;
}
// Use ttl param or global ttl.
if ( null === $ttl ) {
$ttl = $this->ttl;
} elseif ( $this->ttl > 0 ) {
$ttl = min( (int) $ttl, $this->ttl );
} else {
$ttl = (int) $ttl;
}
//
if ( $ttl > 0 && ( filemtime( $filename ) + $ttl ) < time() ) {
if ( $this->ttl > 0 && $ttl >= $this->ttl ) {
unlink( $filename );
}
return false;
}
return $filename;
}
/**
* Write to cache file
*
* @param string $key cache key
* @param string $contents file contents
* @return bool
*/
public function write( $key, $contents ) {
$filename = $this->prepare_write( $key );
if ( $filename ) {
return file_put_contents( $filename, $contents ) && touch( $filename );
}
return false;
}
/**
* Read from cache file
*
* @param string $key cache key
* @param int $ttl time to live
* @return bool|string file contents or false
*/
public function read( $key, $ttl = null ) {
$filename = $this->has( $key, $ttl );
if ( $filename ) {
return file_get_contents( $filename );
}
return false;
}
/**
* Copy a file into the cache
*
* @param string $key cache key
* @param string $source source filename
* @return bool
*/
public function import( $key, $source ) {
$filename = $this->prepare_write( $key );
if ( $filename ) {
return copy( $source, $filename ) && touch( $filename );
}
return false;
}
/**
* Copy a file out of the cache
*
* @param string $key cache key
* @param string $target target filename
* @param int $ttl time to live
* @return bool
*/
public function export( $key, $target, $ttl = null ) {
$filename = $this->has( $key, $ttl );
if ( $filename && $this->ensure_dir_exists( dirname( $target ) ) ) {
return copy( $filename, $target );
}
return false;
}
/**
* Remove file from cache
*
* @param string $key cache key
* @return bool
*/
public function remove( $key ) {
if ( ! $this->enabled ) {
return false;
}
$filename = $this->filename( $key );
if ( file_exists( $filename ) ) {
return unlink( $filename );
}
return false;
}
/**
* Clean cache based on time to live and max size
*
* @return bool
*/
public function clean() {
if ( ! $this->enabled ) {
return false;
}
$ttl = $this->ttl;
$max_size = $this->max_size;
// Unlink expired files.
if ( $ttl > 0 ) {
try {
$expire = new DateTime();
$expire->modify( '-' . $ttl . ' seconds' );
$finder = $this->get_finder()->date( 'until ' . $expire->format( 'Y-m-d H:i:s' ) );
foreach ( $finder as $file ) {
unlink( $file->getRealPath() );
}
} catch ( Exception $e ) {
WP_CLI::error( $e->getMessage() );
}
}
// Unlink older files if max cache size is exceeded.
if ( $max_size > 0 ) {
$files = array_reverse( iterator_to_array( $this->get_finder()->sortByAccessedTime()->getIterator() ) );
$total = 0;
foreach ( $files as $file ) {
if ( ( $total + $file->getSize() ) <= $max_size ) {
$total += $file->getSize();
} else {
unlink( $file->getRealPath() );
}
}
}
return true;
}
/**
* Remove all cached files.
*
* @return bool
*/
public function clear() {
if ( ! $this->enabled ) {
return false;
}
$finder = $this->get_finder();
foreach ( $finder as $file ) {
unlink( $file->getRealPath() );
}
return true;
}
/**
* Remove all cached files except for the newest version of one.
*
* @return bool
*/
public function prune() {
if ( ! $this->enabled ) {
return false;
}
/** @var Finder $finder */
$finder = $this->get_finder()->sortByName();
$files_to_delete = [];
foreach ( $finder as $file ) {
$pieces = explode( '-', $file->getBasename( $file->getExtension() ) );
$timestamp = end( $pieces );
// No way to compare versions, do nothing.
if ( ! is_numeric( $timestamp ) ) {
continue;
}
$basename_without_timestamp = str_replace( '-' . $timestamp, '', $file->getBasename() );
// There's a file with an older timestamp, delete it.
if ( isset( $files_to_delete[ $basename_without_timestamp ] ) ) {
unlink( $files_to_delete[ $basename_without_timestamp ] );
}
$files_to_delete[ $basename_without_timestamp ] = $file->getRealPath();
}
return true;
}
/**
* Ensure directory exists
*
* @param string $dir directory
* @return bool
*/
protected function ensure_dir_exists( $dir ) {
if ( ! is_dir( $dir ) ) {
// Disable the cache if a null device like /dev/null is being used.
if ( preg_match( '{(^|[\\\\/])(\$null|nul|NUL|/dev/null)([\\\\/]|$)}', $dir ) ) {
return false;
}
if ( ! @mkdir( $dir, 0777, true ) ) {
$message = "Failed to create directory '{$dir}'";
$error = error_get_last();
if ( is_array( $error ) && array_key_exists( 'message', $error ) ) {
$message .= ": {$error['message']}";
}
WP_CLI::warning( "{$message}." );
return false;
}
}
return true;
}
/**
* Prepare cache write
*
* @param string $key cache key
* @return bool|string filename or false
*/
protected function prepare_write( $key ) {
if ( ! $this->enabled ) {
return false;
}
$filename = $this->filename( $key );
if ( ! $this->ensure_dir_exists( dirname( $filename ) ) ) {
return false;
}
return $filename;
}
/**
* Validate cache key
*
* @param string $key cache key
* @return string relative filename
*/
protected function validate_key( $key ) {
$url_parts = Utils\parse_url( $key, -1, false );
if ( array_key_exists( 'path', $url_parts ) && ! empty( $url_parts['scheme'] ) ) { // is url
$parts = [ 'misc' ];
$parts[] = $url_parts['scheme'] .
( empty( $url_parts['host'] ) ? '' : '-' . $url_parts['host'] ) .
( empty( $url_parts['port'] ) ? '' : '-' . $url_parts['port'] );
$parts[] = substr( $url_parts['path'], 1 ) .
( empty( $url_parts['query'] ) ? '' : '-' . $url_parts['query'] );
} else {
$key = str_replace( '\\', '/', $key );
$parts = explode( '/', ltrim( $key ) );
}
$parts = preg_replace( "#[^{$this->whitelist}]#i", '-', $parts );
return implode( '/', $parts );
}
/**
* Filename from key
*
* @param string $key
* @return string filename
*/
protected function filename( $key ) {
return $this->root . $this->validate_key( $key );
}
/**
* Get a Finder that iterates in cache root only the files
*
* @return Finder
*/
protected function get_finder() {
return Finder::create()->in( $this->root )->files();
}
}
]+)>#', '$1$2', $messages );
foreach ( $messages as $message ) {
// phpcs:ignore WordPress.WP.AlternativeFunctions.strip_tags_strip_tags
WP_CLI::log( strip_tags( trim( $message ) ) );
}
}
}
get_col( "SHOW TABLES LIKE '%_options'" );
$found_prefixes = [];
if ( count( $tables ) ) {
foreach ( $tables as $table ) {
$maybe_prefix = substr( $table, 0, - strlen( 'options' ) );
if ( $maybe_prefix !== $table_prefix ) {
$found_prefixes[] = $maybe_prefix;
}
}
}
if ( count( $found_prefixes ) ) {
$prefix_list = implode( ', ', $found_prefixes );
$install_label = count( $found_prefixes ) > 1 ? 'installations' : 'installation';
WP_CLI::error(
"The site you have requested is not installed.\n" .
"Your table prefix is '{$table_prefix}'. Found {$install_label} with table prefix: {$prefix_list}.\n" .
'Or, run `wp core install` to create database tables.'
);
} else {
WP_CLI::error(
"The site you have requested is not installed.\n" .
'Run `wp core install` to create database tables.'
);
}
}
}
// phpcs:disable WordPress.PHP.IniSet -- Intentional & correct usage.
function wp_debug_mode() {
if ( WP_CLI::get_config( 'debug' ) ) {
if ( ! defined( 'WP_DEBUG' ) ) {
define( 'WP_DEBUG', true );
}
error_reporting( E_ALL & ~E_DEPRECATED & ~E_STRICT );
} else {
if ( WP_DEBUG ) {
error_reporting( E_ALL );
if ( WP_DEBUG_DISPLAY ) {
ini_set( 'display_errors', 1 );
} elseif ( null !== WP_DEBUG_DISPLAY ) {
ini_set( 'display_errors', 0 );
}
if ( in_array( strtolower( (string) WP_DEBUG_LOG ), [ 'true', '1' ], true ) ) {
$log_path = WP_CONTENT_DIR . '/debug.log';
} elseif ( is_string( WP_DEBUG_LOG ) ) {
$log_path = WP_DEBUG_LOG;
} else {
$log_path = false;
}
if ( false !== $log_path ) {
ini_set( 'log_errors', 1 );
ini_set( 'error_log', $log_path );
}
} else {
error_reporting( E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR | E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING | E_RECOVERABLE_ERROR );
}
if ( defined( 'XMLRPC_REQUEST' ) || defined( 'REST_REQUEST' ) || ( defined( 'DOING_AJAX' ) && DOING_AJAX ) ) {
ini_set( 'display_errors', 0 );
}
}
// XDebug already sends errors to STDERR.
ini_set( 'display_errors', function_exists( 'xdebug_debug_zval' ) ? false : 'STDERR' );
}
// phpcs:enable
function replace_wp_die_handler() {
\remove_filter( 'wp_die_handler', '_default_wp_die_handler' );
\add_filter(
'wp_die_handler',
function() {
return __NAMESPACE__ . '\\wp_die_handler';
}
);
}
function wp_die_handler( $message ) {
if ( $message instanceof \WP_Error ) {
$message = $message->get_error_message();
}
$message = wp_clean_error_message( $message );
WP_CLI::error( $message );
}
/**
* Clean HTML error message so suitable for text display.
*/
function wp_clean_error_message( $message ) {
$original_message = trim( $message );
$message = $original_message;
if ( preg_match( '|^\(.+?)
|', $original_message, $matches ) ) {
$message = $matches[1] . '.';
}
if ( preg_match( '|\(.+?)
|', $original_message, $matches ) ) {
$message .= ' ' . $matches[1];
}
$search_replace = [
'' => '`',
'' => '`',
];
$message = str_replace( array_keys( $search_replace ), array_values( $search_replace ), $message );
$message = namespace\strip_tags( $message );
$message = html_entity_decode( $message, ENT_COMPAT, 'UTF-8' );
return $message;
}
function wp_redirect_handler( $url ) {
WP_CLI::warning( 'Some code is trying to do a URL redirect. Backtrace:' );
ob_start();
debug_print_backtrace();
fwrite( STDERR, ob_get_clean() );
return $url;
}
function maybe_require( $since, $path ) {
if ( wp_version_compare( $since, '>=' ) ) {
require $path;
}
}
function get_upgrader( $class, $insecure = false ) {
if ( ! class_exists( '\WP_Upgrader' ) ) {
require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
}
$uses_insecure_flag = false;
$reflection = new ReflectionClass( $class );
if ( $reflection ) {
$constructor = $reflection->getConstructor();
if ( $constructor ) {
$arguments = $constructor->getParameters();
/** @var ReflectionParameter $argument */
foreach ( $arguments as $argument ) {
if ( 'insecure' === $argument->name ) {
$uses_insecure_flag = true;
break;
}
}
}
}
if ( $uses_insecure_flag ) {
return new $class( new UpgraderSkin(), $insecure );
} else {
return new $class( new UpgraderSkin() );
}
}
/**
* Converts a plugin basename back into a friendly slug.
*/
function get_plugin_name( $basename ) {
if ( false === strpos( $basename, '/' ) ) {
$name = basename( $basename, '.php' );
} else {
$name = dirname( $basename );
}
return $name;
}
function is_plugin_skipped( $file ) {
$name = get_plugin_name( str_replace( WP_PLUGIN_DIR . '/', '', $file ) );
$skipped_plugins = WP_CLI::get_runner()->config['skip-plugins'];
if ( true === $skipped_plugins ) {
return true;
}
if ( ! is_array( $skipped_plugins ) ) {
$skipped_plugins = explode( ',', $skipped_plugins );
}
return in_array( $name, array_filter( $skipped_plugins ), true );
}
function get_theme_name( $path ) {
return basename( $path );
}
function is_theme_skipped( $path ) {
$name = get_theme_name( $path );
$skipped_themes = WP_CLI::get_runner()->config['skip-themes'];
if ( true === $skipped_themes ) {
return true;
}
if ( ! is_array( $skipped_themes ) ) {
$skipped_themes = explode( ',', $skipped_themes );
}
return in_array( $name, array_filter( $skipped_themes ), true );
}
/**
* Register the sidebar for unused widgets.
* Core does this in /wp-admin/widgets.php, which isn't helpful.
*/
function wp_register_unused_sidebar() {
register_sidebar(
[
'name' => __( 'Inactive Widgets' ),
'id' => 'wp_inactive_widgets',
'class' => 'inactive-sidebar',
'description' => __( 'Drag widgets here to remove them from the sidebar but keep their settings.' ),
'before_widget' => '',
'after_widget' => '',
'before_title' => '',
'after_title' => '',
]
);
}
/**
* Attempts to determine which object cache is being used.
*
* Note that the guesses made by this function are based on the WP_Object_Cache classes
* that define the 3rd party object cache extension. Changes to those classes could render
* problems with this function's ability to determine which object cache is being used.
*
* @return string
*/
function wp_get_cache_type() {
global $_wp_using_ext_object_cache, $wp_object_cache;
if ( ! empty( $_wp_using_ext_object_cache ) ) {
// Test for Memcached PECL extension memcached object cache (https://github.com/tollmanz/wordpress-memcached-backend)
if ( isset( $wp_object_cache->m ) && $wp_object_cache->m instanceof \Memcached ) {
$message = 'Memcached';
// Test for Memcache PECL extension memcached object cache (https://wordpress.org/extend/plugins/memcached/)
} elseif ( isset( $wp_object_cache->mc ) ) {
$is_memcache = true;
foreach ( $wp_object_cache->mc as $bucket ) {
if ( ! $bucket instanceof \Memcache && ! $bucket instanceof \Memcached ) {
$is_memcache = false;
}
}
if ( $is_memcache ) {
$message = 'Memcache';
}
// Test for Xcache object cache (https://plugins.svn.wordpress.org/xcache/trunk/object-cache.php)
} elseif ( $wp_object_cache instanceof \XCache_Object_Cache ) {
$message = 'Xcache';
// Test for WinCache object cache (https://wordpress.org/extend/plugins/wincache-object-cache-backend/)
} elseif ( class_exists( 'WinCache_Object_Cache' ) ) {
$message = 'WinCache';
// Test for APC object cache (https://wordpress.org/extend/plugins/apc/)
} elseif ( class_exists( 'APC_Object_Cache' ) ) {
$message = 'APC';
// Test for WP Redis (https://wordpress.org/plugins/wp-redis/)
} elseif ( isset( $wp_object_cache->redis ) && $wp_object_cache->redis instanceof \Redis ) {
$message = 'Redis';
// Test for Redis Object Cache (https://wordpress.org/plugins/redis-cache/)
} elseif ( method_exists( $wp_object_cache, 'redis_instance' ) && method_exists( $wp_object_cache, 'redis_status' ) ) {
$message = 'Redis';
// Test for WP LCache Object cache (https://github.com/lcache/wp-lcache)
} elseif ( isset( $wp_object_cache->lcache ) && $wp_object_cache->lcache instanceof \LCache\Integrated ) {
$message = 'WP LCache';
} elseif ( function_exists( 'w3_instance' ) ) {
$config = w3_instance( 'W3_Config' );
$message = 'Unknown';
if ( $config->get_boolean( 'objectcache.enabled' ) ) {
$message = 'W3TC ' . $config->get_string( 'objectcache.engine' );
}
} else {
$message = 'Unknown';
}
} else {
$message = 'Default';
}
return $message;
}
/**
* Clear WordPress internal object caches.
*
* In long-running scripts, the internal caches on `$wp_object_cache` and `$wpdb`
* can grow to consume gigabytes of memory. Periodically calling this utility
* can help with memory management.
*
* @access public
* @category System
* @deprecated 1.5.0
*/
function wp_clear_object_cache() {
global $wpdb, $wp_object_cache;
$wpdb->queries = [];
if ( ! is_object( $wp_object_cache ) ) {
return;
}
// The following are Memcached (Redux) plugin specific (see https://core.trac.wordpress.org/ticket/31463).
if ( isset( $wp_object_cache->group_ops ) ) {
$wp_object_cache->group_ops = [];
}
if ( isset( $wp_object_cache->stats ) ) {
$wp_object_cache->stats = [];
}
if ( isset( $wp_object_cache->memcache_debug ) ) {
$wp_object_cache->memcache_debug = [];
}
// Used by `WP_Object_Cache` also.
if ( isset( $wp_object_cache->cache ) ) {
$wp_object_cache->cache = [];
}
}
/**
* Get a set of tables in the database.
*
* Interprets common command-line options into a resolved set of table names.
*
* @param array $args Provided table names, or tables with wildcards.
* @param array $assoc_args Optional flags for groups of tables (e.g. --network)
* @return array
*/
function wp_get_table_names( $args, $assoc_args = [] ) {
global $wpdb;
$tables = [];
// Abort if incompatible args supplied.
if ( get_flag_value( $assoc_args, 'base-tables-only' ) && get_flag_value( $assoc_args, 'views-only' ) ) {
WP_CLI::error( 'You cannot supply --base-tables-only and --views-only at the same time.' );
}
// Pre-load tables SQL query with Views restriction if needed.
if ( get_flag_value( $assoc_args, 'base-tables-only' ) ) {
$tables_sql = 'SHOW FULL TABLES WHERE Table_Type = "BASE TABLE"';
} elseif ( get_flag_value( $assoc_args, 'views-only' ) ) {
$tables_sql = 'SHOW FULL TABLES WHERE Table_Type = "VIEW"';
}
if ( get_flag_value( $assoc_args, 'all-tables' ) ) {
if ( empty( $tables_sql ) ) {
$tables_sql = 'SHOW TABLES';
}
// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- Query is safe, see above.
$tables = $wpdb->get_col( $tables_sql, 0 );
} elseif ( get_flag_value( $assoc_args, 'all-tables-with-prefix' ) ) {
if ( empty( $tables_sql ) ) {
$tables_sql = $wpdb->prepare( 'SHOW TABLES LIKE %s', esc_like( $wpdb->get_blog_prefix() ) . '%' );
} else {
$tables_sql .= sprintf( " AND %s LIKE '%s'", esc_sql_ident( 'Tables_in_' . $wpdb->dbname ), esc_like( $wpdb->get_blog_prefix() ) . '%' );
}
// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- Query is prepared, see above.
$tables = $wpdb->get_col( $tables_sql, 0 );
} else {
$scope = get_flag_value( $assoc_args, 'scope', 'all' );
// Note: BC change 1.5.0, taking scope into consideration for network also.
if ( get_flag_value( $assoc_args, 'network' ) && is_multisite() ) {
$network_global_scope = in_array( $scope, [ 'all', 'global', 'ms_global' ], true ) ? ( 'all' === $scope ? 'global' : $scope ) : '';
$wp_tables = array_values( $wpdb->tables( $network_global_scope ) );
if ( in_array( $scope, [ 'all', 'blog' ], true ) ) {
// Do directly for compat with old WP versions. Note: private, deleted, archived sites are not excluded.
$blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs WHERE site_id = $wpdb->siteid" );
foreach ( $blog_ids as $blog_id ) {
$wp_tables = array_merge( $wp_tables, array_values( $wpdb->tables( 'blog', true /*prefix*/, $blog_id ) ) );
}
}
} else {
$wp_tables = array_values( $wpdb->tables( $scope ) );
}
if ( ! global_terms_enabled() ) {
// Only include sitecategories when it's actually enabled.
$wp_tables = array_values( array_diff( $wp_tables, [ $wpdb->sitecategories ] ) );
}
// Note: BC change 1.5.0, tables are sorted (via TABLES view).
// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- uses esc_sql_ident() and $wpdb->_escape().
$tables = $wpdb->get_col( sprintf( "SHOW TABLES WHERE %s IN ('%s')", esc_sql_ident( 'Tables_in_' . $wpdb->dbname ), implode( "', '", $wpdb->_escape( $wp_tables ) ) ) );
if ( get_flag_value( $assoc_args, 'base-tables-only' ) || get_flag_value( $assoc_args, 'views-only' ) ) {
// Apply Views restriction args if needed.
// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- Query is prepared, see above.
$views_query_tables = $wpdb->get_col( $tables_sql, 0 );
$tables = array_intersect( $tables, $views_query_tables );
}
}
// Filter by `$args`.
if ( $args ) {
$args_tables = [];
foreach ( $args as $arg ) {
if ( false !== strpos( $arg, '*' ) || false !== strpos( $arg, '?' ) ) {
$args_tables = array_merge(
$args_tables,
array_filter(
$tables,
function ( $v ) use ( $arg ) {
return fnmatch( $arg, $v );
}
)
);
} else {
$args_tables[] = $arg;
}
}
$args_tables = array_values( array_unique( $args_tables ) );
$tables = array_values( array_intersect( $tables, $args_tables ) );
if ( empty( $tables ) ) {
WP_CLI::error( sprintf( "Couldn't find any tables matching: %s", implode( ' ', $args ) ) );
}
}
return $tables;
}
/**
* Failsafe use of the WordPress wp_strip_all_tags() function.
*
* Automatically falls back to strip_tags() function if the WP function is not
* available.
*
* @param string $string String to strip the tags from.
* @return string String devoid of tags.
*/
function strip_tags( $string ) {
if ( function_exists( 'wp_strip_all_tags' ) ) {
return \wp_strip_all_tags( $string );
}
$string = preg_replace(
'@<(script|style)[^>]*?>.*?@si',
'',
$string
);
// phpcs:ignore WordPress.WP.AlternativeFunctions.strip_tags_strip_tags -- Fallback.
$string = \strip_tags( $string );
return trim( $string );
}
= 8 && ! function_exists( 'ini_set' ) ) {
function ini_set( $option, $value ) {
return false;
}
}
error ) ) {
wp_die( $wpdb->error );
}
// Set the database table prefix and the format specifiers for database table columns.
$GLOBALS['table_prefix'] = $table_prefix;
wp_set_wpdb_vars();
// Start the WordPress object cache, or an external object cache if the drop-in is present.
wp_start_object_cache();
// Attach the default filters.
require ABSPATH . WPINC . '/default-filters.php';
// Initialize multisite if enabled.
if ( is_multisite() ) {
Utils\maybe_require( '4.6-alpha-37575', ABSPATH . WPINC . '/class-wp-site-query.php' );
Utils\maybe_require( '4.6-alpha-37896', ABSPATH . WPINC . '/class-wp-network-query.php' );
require ABSPATH . WPINC . '/ms-blogs.php';
require ABSPATH . WPINC . '/ms-settings.php';
} elseif ( ! defined( 'MULTISITE' ) ) {
define( 'MULTISITE', false );
}
register_shutdown_function( 'shutdown_action_hook' );
// Stop most of WordPress from being loaded if we just want the basics.
if ( SHORTINIT ) {
return false;
}
// Load the L10n library.
require_once ABSPATH . WPINC . '/l10n.php';
// WP-CLI: Permit Utils\wp_not_installed() to run on < WP 4.0
apply_filters( 'nocache_headers', [] );
// Run the installer if WordPress is not installed.
wp_not_installed();
// Load most of WordPress.
require ABSPATH . WPINC . '/class-wp-walker.php';
require ABSPATH . WPINC . '/class-wp-ajax-response.php';
require ABSPATH . WPINC . '/formatting.php';
require ABSPATH . WPINC . '/capabilities.php';
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-wp-roles.php' );
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-wp-role.php' );
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-wp-user.php' );
require ABSPATH . WPINC . '/query.php';
Utils\maybe_require( '3.7-alpha-25139', ABSPATH . WPINC . '/date.php' );
require ABSPATH . WPINC . '/theme.php';
require ABSPATH . WPINC . '/class-wp-theme.php';
require ABSPATH . WPINC . '/template.php';
require ABSPATH . WPINC . '/user.php';
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-wp-user-query.php' );
Utils\maybe_require( '4.0', ABSPATH . WPINC . '/session.php' );
require ABSPATH . WPINC . '/meta.php';
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-wp-meta-query.php' );
Utils\maybe_require( '4.5-alpha-35776', ABSPATH . WPINC . '/class-wp-metadata-lazyloader.php' );
require ABSPATH . WPINC . '/general-template.php';
require ABSPATH . WPINC . '/link-template.php';
require ABSPATH . WPINC . '/author-template.php';
require ABSPATH . WPINC . '/post.php';
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-walker-page.php' );
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-walker-page-dropdown.php' );
Utils\maybe_require( '4.6-alpha-37890', ABSPATH . WPINC . '/class-wp-post-type.php' );
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-wp-post.php' );
require ABSPATH . WPINC . '/post-template.php';
Utils\maybe_require( '3.6-alpha-23451', ABSPATH . WPINC . '/revision.php' );
Utils\maybe_require( '3.6-alpha-23451', ABSPATH . WPINC . '/post-formats.php' );
require ABSPATH . WPINC . '/post-thumbnail-template.php';
require ABSPATH . WPINC . '/category.php';
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-walker-category.php' );
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-walker-category-dropdown.php' );
require ABSPATH . WPINC . '/category-template.php';
require ABSPATH . WPINC . '/comment.php';
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-wp-comment.php' );
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-wp-comment-query.php' );
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-walker-comment.php' );
require ABSPATH . WPINC . '/comment-template.php';
require ABSPATH . WPINC . '/rewrite.php';
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-wp-rewrite.php' );
require ABSPATH . WPINC . '/feed.php';
require ABSPATH . WPINC . '/bookmark.php';
require ABSPATH . WPINC . '/bookmark-template.php';
require ABSPATH . WPINC . '/kses.php';
require ABSPATH . WPINC . '/cron.php';
require ABSPATH . WPINC . '/deprecated.php';
require ABSPATH . WPINC . '/script-loader.php';
require ABSPATH . WPINC . '/taxonomy.php';
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-wp-term.php' );
Utils\maybe_require( '4.6-alpha-37575', ABSPATH . WPINC . '/class-wp-term-query.php' );
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-wp-tax-query.php' );
require ABSPATH . WPINC . '/update.php';
require ABSPATH . WPINC . '/canonical.php';
require ABSPATH . WPINC . '/shortcodes.php';
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/embed.php' );
require ABSPATH . WPINC . '/class-wp-embed.php';
require ABSPATH . WPINC . '/media.php';
Utils\maybe_require( '4.4-alpha-34903', ABSPATH . WPINC . '/class-wp-oembed-controller.php' );
require ABSPATH . WPINC . '/http.php';
require_once ABSPATH . WPINC . '/class-http.php';
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-wp-http-streams.php' );
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-wp-http-curl.php' );
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-wp-http-proxy.php' );
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-wp-http-cookie.php' );
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-wp-http-encoding.php' );
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-wp-http-response.php' );
Utils\maybe_require( '4.6-alpha-37438', ABSPATH . WPINC . '/class-wp-http-requests-response.php' );
require ABSPATH . WPINC . '/widgets.php';
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-wp-widget.php' );
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/class-wp-widget-factory.php' );
require ABSPATH . WPINC . '/nav-menu.php';
require ABSPATH . WPINC . '/nav-menu-template.php';
require ABSPATH . WPINC . '/admin-bar.php';
Utils\maybe_require( '4.4-alpha-34928', ABSPATH . WPINC . '/rest-api.php' );
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/rest-api/class-wp-rest-server.php' );
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/rest-api/class-wp-rest-response.php' );
Utils\maybe_require( '4.4-beta4-35719', ABSPATH . WPINC . '/rest-api/class-wp-rest-request.php' );
// Load multisite-specific files.
if ( is_multisite() ) {
require ABSPATH . WPINC . '/ms-functions.php';
require ABSPATH . WPINC . '/ms-default-filters.php';
require ABSPATH . WPINC . '/ms-deprecated.php';
}
// Define constants that rely on the API to obtain the default value.
// Define must-use plugin directory constants, which may be overridden in the sunrise.php drop-in.
wp_plugin_directory_constants();
$symlinked_plugins_supported = function_exists( 'wp_register_plugin_realpath' );
if ( $symlinked_plugins_supported ) {
$GLOBALS['wp_plugin_paths'] = [];
}
// Load must-use plugins.
foreach ( wp_get_mu_plugins() as $mu_plugin ) {
include_once $mu_plugin;
}
unset( $mu_plugin );
// Load network activated plugins.
if ( is_multisite() ) {
foreach ( wp_get_active_network_plugins() as $network_plugin ) {
if ( $symlinked_plugins_supported ) {
wp_register_plugin_realpath( $network_plugin );
}
include_once $network_plugin;
}
unset( $network_plugin );
}
do_action( 'muplugins_loaded' );
if ( is_multisite() ) {
ms_cookie_constants();
}
// Define constants after multisite is loaded. Cookie-related constants may be overridden in ms_network_cookies().
wp_cookie_constants();
// Define and enforce our SSL constants.
wp_ssl_constants();
// Create common globals.
require ABSPATH . WPINC . '/vars.php';
// Make taxonomies and posts available to plugins and themes.
// @plugin authors: warning: these get registered again on the init hook.
create_initial_taxonomies();
create_initial_post_types();
// Register the default theme directory root
register_theme_directory( get_theme_root() );
// Load active plugins.
foreach ( wp_get_active_and_valid_plugins() as $plugin ) {
if ( $symlinked_plugins_supported ) {
wp_register_plugin_realpath( $plugin );
}
include_once $plugin;
}
unset( $plugin, $symlinked_plugins_supported );
// Load pluggable functions.
require ABSPATH . WPINC . '/pluggable.php';
require ABSPATH . WPINC . '/pluggable-deprecated.php';
// Set internal encoding.
wp_set_internal_encoding();
// Run wp_cache_postload() if object cache is enabled and the function exists.
if ( WP_CACHE && function_exists( 'wp_cache_postload' ) ) {
wp_cache_postload();
}
do_action( 'plugins_loaded' );
// Define constants which affect functionality if not already defined.
wp_functionality_constants();
if ( ! function_exists( 'get_magic_quotes_gpc' ) ) {
// Provide compat fallback for newer PHP version (7.4+) on older WordPress core versions.
function get_magic_quotes_gpc() {
return false;
}
}
// Add magic quotes and set up $_REQUEST ( $_GET + $_POST )
wp_magic_quotes();
do_action( 'sanitize_comment_cookies' );
/**
* WordPress Query object
* @global object $wp_the_query
* @since 2.0.0
*/
$GLOBALS['wp_the_query'] = new WP_Query();
/**
* Holds the reference to @see $wp_the_query
* Use this global for WordPress queries
* @global object $wp_query
* @since 1.5.0
*/
$GLOBALS['wp_query'] = $GLOBALS['wp_the_query'];
/**
* Holds the WordPress Rewrite object for creating pretty URLs
* @global object $wp_rewrite
* @since 1.5.0
*/
$GLOBALS['wp_rewrite'] = new WP_Rewrite();
/**
* WordPress Object
* @global object $wp
* @since 2.0.0
*/
$GLOBALS['wp'] = new WP();
/**
* WordPress Widget Factory Object
* @global object $wp_widget_factory
* @since 2.8.0
*/
$GLOBALS['wp_widget_factory'] = new WP_Widget_Factory();
/**
* WordPress User Roles
* @global object $wp_roles
* @since 2.0.0
*/
$GLOBALS['wp_roles'] = new WP_Roles();
do_action( 'setup_theme' );
// Define the template related constants.
wp_templating_constants();
// Load the default text localization domain.
load_default_textdomain();
$locale = get_locale();
$locale_file = WP_LANG_DIR . "/$locale.php";
if ( ( 0 === validate_file( $locale ) ) && is_readable( $locale_file ) ) {
require $locale_file;
}
unset( $locale_file );
// Pull in locale data after loading text domain.
require_once ABSPATH . WPINC . '/locale.php';
/**
* WordPress Locale object for loading locale domain date and various strings.
* @global object $wp_locale
* @since 2.1.0
*/
$GLOBALS['wp_locale'] = new WP_Locale();
// Load the functions for the active theme, for both parent and child theme if applicable.
// phpcs:disable WordPress.WP.DiscouragedConstants.STYLESHEETPATHUsageFound,WordPress.WP.DiscouragedConstants.TEMPLATEPATHUsageFound
global $pagenow;
if ( ! defined( 'WP_INSTALLING' ) || 'wp-activate.php' === $pagenow ) {
if ( TEMPLATEPATH !== STYLESHEETPATH && file_exists( STYLESHEETPATH . '/functions.php' ) ) {
include STYLESHEETPATH . '/functions.php';
}
if ( file_exists( TEMPLATEPATH . '/functions.php' ) ) {
include TEMPLATEPATH . '/functions.php';
}
}
// phpcs:enable WordPress.WP.DiscouragedConstants
do_action( 'after_setup_theme' );
// Set up current user.
$GLOBALS['wp']->init();
/**
* Most of WP is loaded at this stage, and the user is authenticated. WP continues
* to load on the init hook that follows (e.g. widgets), and many plugins instantiate
* themselves on it for all sorts of reasons (e.g. they need a user, a taxonomy, etc.).
*
* If you wish to plug an action once WP is loaded, use the wp_loaded hook below.
*/
do_action( 'init' );
// Check site status
# if ( is_multisite() ) { // WP-CLI
if ( is_multisite() && ! defined( 'WP_INSTALLING' ) ) {
$file = ms_site_check();
if ( true !== $file ) {
require $file;
die();
}
unset( $file );
}
/**
* This hook is fired once WP, all plugins, and the theme are fully loaded and instantiated.
*
* AJAX requests should use wp-admin/admin-ajax.php. admin-ajax.php can handle requests for
* users not logged in.
*
* @link https://codex.wordpress.org/AJAX_in_Plugins
*
* @since 3.0.0
*/
do_action( 'wp_loaded' );
clean();
}
);
}
}
return $cache;
}
/**
* Set the context in which WP-CLI should be run
*/
public static function set_url( $url ) {
self::debug( 'Set URL: ' . $url, 'bootstrap' );
$url_parts = Utils\parse_url( $url );
self::set_url_params( $url_parts );
}
private static function set_url_params( $url_parts ) {
$f = function( $key ) use ( $url_parts ) {
return Utils\get_flag_value( $url_parts, $key, '' );
};
if ( isset( $url_parts['host'] ) ) {
if ( isset( $url_parts['scheme'] ) && 'https' === strtolower( $url_parts['scheme'] ) ) {
$_SERVER['HTTPS'] = 'on';
}
$_SERVER['HTTP_HOST'] = $url_parts['host'];
if ( isset( $url_parts['port'] ) ) {
$_SERVER['HTTP_HOST'] .= ':' . $url_parts['port'];
}
$_SERVER['SERVER_NAME'] = $url_parts['host'];
}
$_SERVER['REQUEST_URI'] = $f( 'path' ) . ( isset( $url_parts['query'] ) ? '?' . $url_parts['query'] : '' );
$_SERVER['SERVER_PORT'] = Utils\get_flag_value( $url_parts, 'port', '80' );
$_SERVER['QUERY_STRING'] = $f( 'query' );
}
/**
* @return WpHttpCacheManager
*/
public static function get_http_cache_manager() {
static $http_cacher;
if ( ! $http_cacher ) {
$http_cacher = new WpHttpCacheManager( self::get_cache() );
}
return $http_cacher;
}
/**
* Colorize a string for output.
*
* Yes, you can change the color of command line text too. For instance,
* here's how `WP_CLI::success()` colorizes "Success: "
*
* ```
* WP_CLI::colorize( "%GSuccess:%n " )
* ```
*
* Uses `\cli\Colors::colorize()` to transform color tokens to display
* settings. Choose from the following tokens (and note 'reset'):
*
* * %y => ['color' => 'yellow'],
* * %g => ['color' => 'green'],
* * %b => ['color' => 'blue'],
* * %r => ['color' => 'red'],
* * %p => ['color' => 'magenta'],
* * %m => ['color' => 'magenta'],
* * %c => ['color' => 'cyan'],
* * %w => ['color' => 'grey'],
* * %k => ['color' => 'black'],
* * %n => ['color' => 'reset'],
* * %Y => ['color' => 'yellow', 'style' => 'bright'],
* * %G => ['color' => 'green', 'style' => 'bright'],
* * %B => ['color' => 'blue', 'style' => 'bright'],
* * %R => ['color' => 'red', 'style' => 'bright'],
* * %P => ['color' => 'magenta', 'style' => 'bright'],
* * %M => ['color' => 'magenta', 'style' => 'bright'],
* * %C => ['color' => 'cyan', 'style' => 'bright'],
* * %W => ['color' => 'grey', 'style' => 'bright'],
* * %K => ['color' => 'black', 'style' => 'bright'],
* * %N => ['color' => 'reset', 'style' => 'bright'],
* * %3 => ['background' => 'yellow'],
* * %2 => ['background' => 'green'],
* * %4 => ['background' => 'blue'],
* * %1 => ['background' => 'red'],
* * %5 => ['background' => 'magenta'],
* * %6 => ['background' => 'cyan'],
* * %7 => ['background' => 'grey'],
* * %0 => ['background' => 'black'],
* * %F => ['style' => 'blink'],
* * %U => ['style' => 'underline'],
* * %8 => ['style' => 'inverse'],
* * %9 => ['style' => 'bright'],
* * %_ => ['style' => 'bright']
*
* @access public
* @category Output
*
* @param string $string String to colorize for output, with color tokens.
* @return string Colorized string.
*/
public static function colorize( $string ) {
return Colors::colorize( $string, self::get_runner()->in_color() );
}
/**
* Schedule a callback to be executed at a certain point.
*
* Hooks conceptually are very similar to WordPress actions. WP-CLI hooks
* are typically called before WordPress is loaded.
*
* WP-CLI hooks include:
*
* * `before_add_command:` - Before the command is added.
* * `after_add_command:` - After the command was added.
* * `before_invoke:` - Just before a command is invoked.
* * `after_invoke:` - Just after a command is invoked.
* * `find_command_to_run_pre` - Just before WP-CLI finds the command to run.
* * `before_registering_contexts` (1) - Before the contexts are registered.
* * `before_wp_load` - Just before the WP load process begins.
* * `before_wp_config_load` - After wp-config.php has been located.
* * `after_wp_config_load` - After wp-config.php has been loaded into scope.
* * `after_wp_load` - Just after the WP load process has completed.
* * `before_run_command` (3) - Just before the command is executed.
*
* The parentheses behind the hook name denote the number of arguments
* being passed into the hook. For such hooks, the callback should return
* the first argument again, making them work like a WP filter.
*
* WP-CLI commands can create their own hooks with `WP_CLI::do_hook()`.
*
* If additional arguments are passed through the `WP_CLI::do_hook()` call,
* these will be passed on to the callback provided by `WP_CLI::add_hook()`.
*
* ```
* # `wp network meta` confirms command is executing in multisite context.
* WP_CLI::add_command( 'network meta', 'Network_Meta_Command', array(
* 'before_invoke' => function () {
* if ( !is_multisite() ) {
* WP_CLI::error( 'This is not a multisite installation.' );
* }
* }
* ) );
* ```
*
* @access public
* @category Registration
*
* @param string $when Identifier for the hook.
* @param mixed $callback Callback to execute when hook is called.
* @return null
*/
public static function add_hook( $when, $callback ) {
if ( array_key_exists( $when, self::$hooks_passed ) ) {
self::debug(
sprintf(
'Immediately invoking on passed hook "%s": %s',
$when,
Utils\describe_callable( $callback )
),
'hooks'
);
call_user_func_array( $callback, (array) self::$hooks_passed[ $when ] );
}
self::$hooks[ $when ][] = $callback;
}
/**
* Execute callbacks registered to a given hook.
*
* See `WP_CLI::add_hook()` for details on WP-CLI's internal hook system.
* Commands can provide and call their own hooks.
*
* @access public
* @category Registration
*
* @param string $when Identifier for the hook.
* @param mixed ...$args Optional. Arguments that will be passed onto the
* callback provided by `WP_CLI::add_hook()`.
* @return null|mixed Returns the first optional argument if optional
* arguments were passed, otherwise returns null.
*/
public static function do_hook( $when, ...$args ) {
self::$hooks_passed[ $when ] = $args;
$has_args = count( $args ) > 0;
if ( ! isset( self::$hooks[ $when ] ) ) {
if ( $has_args ) {
return $args[0];
}
return null;
}
self::debug(
sprintf(
'Processing hook "%s" with %d callbacks',
$when,
count( self::$hooks[ $when ] )
),
'hooks'
);
foreach ( self::$hooks[ $when ] as $callback ) {
self::debug(
sprintf(
'On hook "%s": %s',
$when,
Utils\describe_callable( $callback )
),
'hooks'
);
if ( $has_args ) {
$return_value = $callback( ...$args );
if ( isset( $return_value ) ) {
$args[0] = $return_value;
}
} else {
$callback();
}
}
if ( $has_args ) {
return $args[0];
}
return null;
}
/**
* Add a callback to a WordPress action or filter.
*
* `add_action()` without needing access to `add_action()`. If WordPress is
* already loaded though, you should use `add_action()` (and `add_filter()`)
* instead.
*
* @access public
* @category Registration
*
* @param string $tag Named WordPress action or filter.
* @param mixed $function_to_add Callable to execute when the action or filter is evaluated.
* @param integer $priority Priority to add the callback as.
* @param integer $accepted_args Number of arguments to pass to callback.
* @return true
*/
public static function add_wp_hook( $tag, $function_to_add, $priority = 10, $accepted_args = 1 ) {
global $wp_filter, $merged_filters;
if ( function_exists( 'add_filter' ) ) {
add_filter( $tag, $function_to_add, $priority, $accepted_args );
} else {
$idx = self::wp_hook_build_unique_id( $tag, $function_to_add, $priority );
// phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited -- This is intentional & the purpose of this function.
$wp_filter[ $tag ][ $priority ][ $idx ] = [
'function' => $function_to_add,
'accepted_args' => $accepted_args,
];
unset( $merged_filters[ $tag ] );
}
return true;
}
/**
* Build Unique ID for storage and retrieval.
*
* Essentially _wp_filter_build_unique_id() without needing access to _wp_filter_build_unique_id()
*/
private static function wp_hook_build_unique_id( $tag, $function, $priority ) {
global $wp_filter;
static $filter_id_count = 0;
if ( is_string( $function ) ) {
return $function;
}
if ( is_object( $function ) ) {
// Closures are currently implemented as objects
$function = [ $function, '' ];
} else {
$function = (array) $function;
}
if ( is_object( $function[0] ) ) {
// Object Class Calling
if ( function_exists( 'spl_object_hash' ) ) {
return spl_object_hash( $function[0] ) . $function[1];
}
$obj_idx = get_class( $function[0] ) . $function[1];
if ( ! isset( $function[0]->wp_filter_id ) ) {
if ( false === $priority ) {
return false;
}
$obj_idx .= isset( $wp_filter[ $tag ][ $priority ] ) ? count( (array) $wp_filter[ $tag ][ $priority ] ) : $filter_id_count;
$function[0]->wp_filter_id = $filter_id_count;
++$filter_id_count;
} else {
$obj_idx .= $function[0]->wp_filter_id;
}
return $obj_idx;
}
if ( is_string( $function[0] ) ) {
// Static Calling
return $function[0] . '::' . $function[1];
}
}
/**
* Register a command to WP-CLI.
*
* WP-CLI supports using any callable class, function, or closure as a
* command. `WP_CLI::add_command()` is used for both internal and
* third-party command registration.
*
* Command arguments are parsed from PHPDoc by default, but also can be
* supplied as an optional third argument during registration.
*
* ```
* # Register a custom 'foo' command to output a supplied positional param.
* #
* # $ wp foo bar --append=qux
* # Success: bar qux
*
* /**
* * My awesome closure command
* *
* *
* * : An awesome message to display
* *
* * --append=
* * : An awesome message to append to the original message.
* *
* * @when before_wp_load
* *\/
* $foo = function( $args, $assoc_args ) {
* WP_CLI::success( $args[0] . ' ' . $assoc_args['append'] );
* };
* WP_CLI::add_command( 'foo', $foo );
* ```
*
* @access public
* @category Registration
*
* @param string $name Name for the command (e.g. "post list" or "site empty").
* @param callable $callable Command implementation as a class, function or closure.
* @param array $args {
* Optional. An associative array with additional registration parameters.
*
* @type callable $before_invoke Callback to execute before invoking the command.
* @type callable $after_invoke Callback to execute after invoking the command.
* @type string $shortdesc Short description (80 char or less) for the command.
* @type string $longdesc Description of arbitrary length for examples, etc.
* @type string $synopsis The synopsis for the command (string or array).
* @type string $when Execute callback on a named WP-CLI hook (e.g. before_wp_load).
* @type bool $is_deferred Whether the command addition had already been deferred.
* }
* @return bool True on success, false if deferred, hard error if registration failed.
*/
public static function add_command( $name, $callable, $args = [] ) {
// Bail immediately if the WP-CLI executable has not been run.
if ( ! defined( 'WP_CLI' ) ) {
return false;
}
$valid = false;
if ( is_callable( $callable ) ) {
$valid = true;
} elseif ( is_string( $callable ) && class_exists( (string) $callable ) ) {
$valid = true;
} elseif ( is_object( $callable ) ) {
$valid = true;
} elseif ( Utils\is_valid_class_and_method_pair( $callable ) ) {
$valid = true;
}
if ( ! $valid ) {
if ( is_array( $callable ) ) {
$callable[0] = is_object( $callable[0] ) ? get_class( $callable[0] ) : $callable[0];
$callable = [ $callable[0], $callable[1] ];
}
self::error( sprintf( 'Callable %s does not exist, and cannot be registered as `wp %s`.', json_encode( $callable ), $name ) );
}
$addition = new CommandAddition();
self::do_hook( "before_add_command:{$name}", $addition );
if ( $addition->was_aborted() ) {
self::warning( "Aborting the addition of the command '{$name}' with reason: {$addition->get_reason()}." );
return false;
}
foreach ( [ 'before_invoke', 'after_invoke' ] as $when ) {
if ( isset( $args[ $when ] ) ) {
self::add_hook( "{$when}:{$name}", $args[ $when ] );
}
}
$path = preg_split( '/\s+/', $name );
$leaf_name = array_pop( $path );
$command = self::get_root_command();
while ( ! empty( $path ) ) {
$subcommand_name = $path[0];
$parent = implode( ' ', $path );
$subcommand = $command->find_subcommand( $path );
// Parent not found. Defer addition or create an empty container as
// needed.
if ( ! $subcommand ) {
if ( isset( $args['is_deferred'] ) && $args['is_deferred'] ) {
$subcommand = new CompositeCommand(
$command,
$subcommand_name,
new DocParser( '' )
);
self::debug(
"Adding empty container for deferred command: {$name}",
'commands'
);
$command->add_subcommand( $subcommand_name, $subcommand );
} else {
self::debug( "Deferring command: {$name}", 'commands' );
self::defer_command_addition(
$name,
$parent,
$callable,
$args
);
return false;
}
}
$command = $subcommand;
}
$leaf_command = CommandFactory::create( $leaf_name, $callable, $command );
// Only add a command namespace if the command itself does not exist yet.
if ( $leaf_command instanceof CommandNamespace
&& array_key_exists( $leaf_name, $command->get_subcommands() ) ) {
return false;
}
// Reattach commands attached to namespace to real command.
$subcommand_name = (array) $leaf_name;
$existing_command = $command->find_subcommand( $subcommand_name );
if ( $existing_command instanceof CompositeCommand && $existing_command->can_have_subcommands() ) {
if ( $leaf_command instanceof CommandNamespace || ! $leaf_command->can_have_subcommands() ) {
$command_to_keep = $existing_command;
} else {
$command_to_keep = $leaf_command;
}
self::merge_sub_commands( $command_to_keep, $existing_command, $leaf_command );
}
/** @var Dispatcher\Subcommand|Dispatcher\CompositeCommand|Dispatcher\CommandNamespace $leaf_command */
if ( ! $command->can_have_subcommands() ) {
throw new Exception(
sprintf(
"'%s' can't have subcommands.",
implode( ' ', get_path( $command ) )
)
);
}
if ( isset( $args['shortdesc'] ) ) {
$leaf_command->set_shortdesc( $args['shortdesc'] );
}
if ( isset( $args['longdesc'] ) ) {
$leaf_command->set_longdesc( $args['longdesc'] );
}
if ( isset( $args['synopsis'] ) ) {
if ( is_string( $args['synopsis'] ) ) {
$leaf_command->set_synopsis( $args['synopsis'] );
} elseif ( is_array( $args['synopsis'] ) ) {
$synopsis = SynopsisParser::render( $args['synopsis'] );
$leaf_command->set_synopsis( $synopsis );
$long_desc = '';
$bits = explode( ' ', $synopsis );
foreach ( $args['synopsis'] as $key => $arg ) {
$long_desc .= $bits[ $key ] . "\n";
if ( ! empty( $arg['description'] ) ) {
$long_desc .= ': ' . $arg['description'] . "\n";
}
$yamlify = [];
foreach ( [ 'default', 'options' ] as $key ) {
if ( isset( $arg[ $key ] ) ) {
$yamlify[ $key ] = $arg[ $key ];
}
}
if ( ! empty( $yamlify ) ) {
$long_desc .= Spyc::YAMLDump( $yamlify );
$long_desc .= '---' . "\n";
}
$long_desc .= "\n";
}
if ( ! empty( $long_desc ) ) {
$long_desc = rtrim( $long_desc, "\r\n" );
$long_desc = '## OPTIONS' . "\n\n" . $long_desc;
if ( ! empty( $args['longdesc'] ) ) {
$long_desc .= "\n\n" . ltrim( $args['longdesc'], "\r\n" );
}
$leaf_command->set_longdesc( $long_desc );
}
}
}
if ( isset( $args['when'] ) ) {
self::get_runner()->register_early_invoke( $args['when'], $leaf_command );
}
if ( ! empty( $parent ) ) {
$sub_command = trim( str_replace( $parent, '', $name ) );
self::debug( "Adding command: {$sub_command} in {$parent} Namespace", 'commands' );
} else {
self::debug( "Adding command: {$name}", 'commands' );
}
$command->add_subcommand( $leaf_name, $leaf_command );
self::do_hook( "after_add_command:{$name}" );
return true;
}
/**
* Merge the sub-commands of two commands into a single command to keep.
*
* @param CompositeCommand $command_to_keep Command to merge the sub commands into. This is typically one of the
* two others.
* @param CompositeCommand $old_command Command that was already registered.
* @param CompositeCommand $new_command New command that is being added.
*/
private static function merge_sub_commands(
CompositeCommand $command_to_keep,
CompositeCommand $old_command,
CompositeCommand $new_command
) {
foreach ( $old_command->get_subcommands() as $subname => $subcommand ) {
$command_to_keep->add_subcommand( $subname, $subcommand, false );
}
foreach ( $new_command->get_subcommands() as $subname => $subcommand ) {
$command_to_keep->add_subcommand( $subname, $subcommand, true );
}
}
/**
* Defer command addition for a sub-command if the parent command is not yet
* registered.
*
* @param string $name Name for the sub-command.
* @param string $parent Name for the parent command.
* @param string $callable Command implementation as a class, function or closure.
* @param array $args Optional. See `WP_CLI::add_command()` for details.
*/
private static function defer_command_addition( $name, $parent, $callable, $args = [] ) {
$args['is_deferred'] = true;
self::$deferred_additions[ $name ] = [
'parent' => $parent,
'callable' => $callable,
'args' => $args,
];
self::add_hook(
"after_add_command:$parent",
function () use ( $name ) {
$deferred_additions = WP_CLI::get_deferred_additions();
if ( ! array_key_exists( $name, $deferred_additions ) ) {
return;
}
$callable = $deferred_additions[ $name ]['callable'];
$args = $deferred_additions[ $name ]['args'];
WP_CLI::remove_deferred_addition( $name );
WP_CLI::add_command( $name, $callable, $args );
}
);
}
/**
* Get the list of outstanding deferred command additions.
*
* @return array Array of outstanding command additions.
*/
public static function get_deferred_additions() {
return self::$deferred_additions;
}
/**
* Remove a command addition from the list of outstanding deferred additions.
*/
public static function remove_deferred_addition( $name ) {
if ( ! array_key_exists( $name, self::$deferred_additions ) ) {
self::warning( "Trying to remove a non-existent command addition '{$name}'." );
}
unset( self::$deferred_additions[ $name ] );
}
/**
* Display informational message without prefix, and ignore `--quiet`.
*
* Message is written to STDOUT. `WP_CLI::log()` is typically recommended;
* `WP_CLI::line()` is included for historical compat.
*
* @access public
* @category Output
*
* @param string $message Message to display to the end user.
* @return null
*/
public static function line( $message = '' ) {
echo $message . "\n";
}
/**
* Display informational message without prefix.
*
* Message is written to STDOUT, or discarded when `--quiet` flag is supplied.
*
* ```
* # `wp cli update` lets user know of each step in the update process.
* WP_CLI::log( sprintf( 'Downloading from %s...', $download_url ) );
* ```
*
* @access public
* @category Output
*
* @param string $message Message to write to STDOUT.
*/
public static function log( $message ) {
if ( null === self::$logger ) {
return;
}
self::$logger->info( $message );
}
/**
* Display success message prefixed with "Success: ".
*
* Success message is written to STDOUT.
*
* Typically recommended to inform user of successful script conclusion.
*
* ```
* # wp rewrite flush expects 'rewrite_rules' option to be set after flush.
* flush_rewrite_rules( \WP_CLI\Utils\get_flag_value( $assoc_args, 'hard' ) );
* if ( ! get_option( 'rewrite_rules' ) ) {
* WP_CLI::warning( "Rewrite rules are empty." );
* } else {
* WP_CLI::success( 'Rewrite rules flushed.' );
* }
* ```
*
* @access public
* @category Output
*
* @param string $message Message to write to STDOUT.
* @return null
*/
public static function success( $message ) {
if ( null === self::$logger ) {
return;
}
self::$logger->success( $message );
}
/**
* Display debug message prefixed with "Debug: " when `--debug` is used.
*
* Debug message is written to STDERR, and includes script execution time.
*
* Helpful for optionally showing greater detail when needed. Used throughout
* WP-CLI bootstrap process for easier debugging and profiling.
*
* ```
* # Called in `WP_CLI\Runner::set_wp_root()`.
* private static function set_wp_root( $path ) {
* define( 'ABSPATH', Utils\trailingslashit( $path ) );
* WP_CLI::debug( 'ABSPATH defined: ' . ABSPATH );
* $_SERVER['DOCUMENT_ROOT'] = realpath( $path );
* }
*
* # Debug details only appear when `--debug` is used.
* # $ wp --debug
* # [...]
* # Debug: ABSPATH defined: /srv/www/wordpress-develop.dev/src/ (0.225s)
* ```
*
* @access public
* @category Output
*
* @param string|WP_Error|Exception|Throwable $message Message to write to STDERR.
* @param string|bool $group Organize debug message to a specific group.
* Use `false` to not group the message.
* @return null
*/
public static function debug( $message, $group = false ) {
static $storage = [];
if ( ! self::$logger ) {
$storage[] = [ $message, $group ];
return;
}
if ( ! empty( $storage ) && self::$logger ) {
foreach ( $storage as $entry ) {
list( $stored_message, $stored_group ) = $entry;
self::$logger->debug( self::error_to_string( $stored_message ), $stored_group );
}
$storage = [];
}
self::$logger->debug( self::error_to_string( $message ), $group );
}
/**
* Display warning message prefixed with "Warning: ".
*
* Warning message is written to STDERR.
*
* Use instead of `WP_CLI::debug()` when script execution should be permitted
* to continue.
*
* ```
* # `wp plugin activate` skips activation when plugin is network active.
* $status = $this->get_status( $plugin->file );
* // Network-active is the highest level of activation status
* if ( 'active-network' === $status ) {
* WP_CLI::warning( "Plugin '{$plugin->name}' is already network active." );
* continue;
* }
* ```
*
* @access public
* @category Output
*
* @param string|WP_Error|Exception|Throwable $message Message to write to STDERR.
* @return null
*/
public static function warning( $message ) {
if ( null === self::$logger ) {
return;
}
self::$logger->warning( self::error_to_string( $message ) );
}
/**
* Display error message prefixed with "Error: " and exit script.
*
* Error message is written to STDERR. Defaults to halting script execution
* with return code 1.
*
* Use `WP_CLI::warning()` instead when script execution should be permitted
* to continue.
*
* ```
* # `wp cache flush` considers flush failure to be a fatal error.
* if ( false === wp_cache_flush() ) {
* WP_CLI::error( 'The object cache could not be flushed.' );
* }
* ```
*
* @access public
* @category Output
*
* @param string|WP_Error|Exception|Throwable $message Message to write to STDERR.
* @param boolean|integer $exit True defaults to exit(1).
* @return null
*/
public static function error( $message, $exit = true ) {
if ( null !== self::$logger && ! isset( self::get_runner()->assoc_args['completions'] ) ) {
self::$logger->error( self::error_to_string( $message ) );
}
$return_code = false;
if ( true === $exit ) {
$return_code = 1;
} elseif ( is_int( $exit ) && $exit >= 1 ) {
$return_code = $exit;
}
if ( $return_code ) {
if ( self::$capture_exit ) {
throw new ExitException( null, $return_code );
}
exit( $return_code );
}
}
/**
* Halt script execution with a specific return code.
*
* Permits script execution to be overloaded by `WP_CLI::runcommand()`
*
* @access public
* @category Output
*
* @param integer $return_code
*/
public static function halt( $return_code ) {
if ( self::$capture_exit ) {
throw new ExitException( null, $return_code );
}
exit( $return_code );
}
/**
* Display a multi-line error message in a red box. Doesn't exit script.
*
* Error message is written to STDERR.
*
* @access public
* @category Output
*
* @param array $message_lines Multi-line error message to be displayed.
*/
public static function error_multi_line( $message_lines ) {
if ( null === self::$logger ) {
return;
}
if ( ! isset( self::get_runner()->assoc_args['completions'] ) && is_array( $message_lines ) ) {
self::$logger->error_multi_line( array_map( [ __CLASS__, 'error_to_string' ], $message_lines ) );
}
}
/**
* Ask for confirmation before running a destructive operation.
*
* If 'y' is provided to the question, the script execution continues. If
* 'n' or any other response is provided to the question, script exits.
*
* ```
* # `wp db drop` asks for confirmation before dropping the database.
*
* WP_CLI::confirm( "Are you sure you want to drop the database?", $assoc_args );
* ```
*
* @access public
* @category Input
*
* @param string $question Question to display before the prompt.
* @param array $assoc_args Skips prompt if 'yes' is provided.
*/
public static function confirm( $question, $assoc_args = [] ) {
if ( ! Utils\get_flag_value( $assoc_args, 'yes' ) ) {
fwrite( STDOUT, $question . ' [y/n] ' );
$answer = strtolower( trim( fgets( STDIN ) ) );
if ( 'y' !== $answer ) {
exit;
}
}
}
/**
* Read value from a positional argument or from STDIN.
*
* @param array $args The list of positional arguments.
* @param int $index At which position to check for the value.
*
* @return string
*/
public static function get_value_from_arg_or_stdin( $args, $index ) {
if ( isset( $args[ $index ] ) ) {
$raw_value = $args[ $index ];
} else {
// We don't use file_get_contents() here because it doesn't handle
// Ctrl-D properly, when typing in the value interactively.
$raw_value = '';
while ( false !== ( $line = fgets( STDIN ) ) ) {
$raw_value .= $line;
}
}
return $raw_value;
}
/**
* Read a value, from various formats.
*
* @access public
* @category Input
*
* @param mixed $raw_value
* @param array $assoc_args
*/
public static function read_value( $raw_value, $assoc_args = [] ) {
if ( Utils\get_flag_value( $assoc_args, 'format' ) === 'json' ) {
$value = json_decode( $raw_value, true );
if ( null === $value ) {
self::error( sprintf( 'Invalid JSON: %s', $raw_value ) );
}
} else {
$value = $raw_value;
}
return $value;
}
/**
* Display a value, in various formats
*
* @param mixed $value Value to display.
* @param array $assoc_args Arguments passed to the command, determining format.
*/
public static function print_value( $value, $assoc_args = [] ) {
if ( Utils\get_flag_value( $assoc_args, 'format' ) === 'json' ) {
$value = json_encode( $value );
} elseif ( Utils\get_flag_value( $assoc_args, 'format' ) === 'yaml' ) {
$value = Spyc::YAMLDump( $value, 2, 0 );
} elseif ( is_array( $value ) || is_object( $value ) ) {
$value = var_export( $value, true );
}
echo $value . "\n";
}
/**
* Convert a WP_Error or Exception into a string
*
* @param string|WP_Error|Exception|Throwable $errors
* @throws InvalidArgumentException
*
* @return string
*/
public static function error_to_string( $errors ) {
if ( is_string( $errors ) ) {
return $errors;
}
// Only json_encode() the data when it needs it
$render_data = function( $data ) {
if ( is_array( $data ) || is_object( $data ) ) {
return json_encode( $data );
}
return '"' . $data . '"';
};
if ( $errors instanceof WP_Error ) {
foreach ( $errors->get_error_messages() as $message ) {
if ( $errors->get_error_data() ) {
return $message . ' ' . $render_data( $errors->get_error_data() );
}
return $message;
}
}
// PHP 7+: internal and user exceptions must implement Throwable interface.
// PHP 5: internal and user exceptions must extend Exception class.
if ( interface_exists( 'Throwable' ) && ( $errors instanceof Throwable ) || ( $errors instanceof Exception ) ) {
return get_class( $errors ) . ': ' . $errors->getMessage();
}
throw new InvalidArgumentException(
sprintf(
"Unsupported argument type passed to WP_CLI::error_to_string(): '%s'",
gettype( $errors )
)
);
}
/**
* Launch an arbitrary external process that takes over I/O.
*
* ```
* # `wp core download` falls back to the `tar` binary when PharData isn't available
* if ( ! class_exists( 'PharData' ) ) {
* $cmd = "tar xz --strip-components=1 --directory=%s -f $tarball";
* WP_CLI::launch( Utils\esc_cmd( $cmd, $dest ) );
* return;
* }
* ```
*
* @access public
* @category Execution
*
* @param string $command External process to launch.
* @param boolean $exit_on_error Whether to exit if the command returns an elevated return code.
* @param boolean $return_detailed Whether to return an exit status (default) or detailed execution results.
* @return int|ProcessRun The command exit status, or a ProcessRun object for full details.
*/
public static function launch( $command, $exit_on_error = true, $return_detailed = false ) {
Utils\check_proc_available( 'launch' );
$proc = Process::create( $command );
$results = $proc->run();
if ( -1 === $results->return_code ) {
self::warning( "Spawned process returned exit code {$results->return_code}, which could be caused by a custom compiled version of PHP that uses the --enable-sigchild option." );
}
if ( $results->return_code && $exit_on_error ) {
exit( $results->return_code );
}
if ( $return_detailed ) {
return $results;
}
return $results->return_code;
}
/**
* Run a WP-CLI command in a new process reusing the current runtime arguments.
*
* Use `WP_CLI::runcommand()` instead, which is easier to use and works better.
*
* Note: While this command does persist a limited set of runtime arguments,
* it *does not* persist environment variables. Practically speaking, WP-CLI
* packages won't be loaded when using WP_CLI::launch_self() because the
* launched process doesn't have access to the current process $HOME.
*
* @access public
* @category Execution
*
* @param string $command WP-CLI command to call.
* @param array $args Positional arguments to include when calling the command.
* @param array $assoc_args Associative arguments to include when calling the command.
* @param bool $exit_on_error Whether to exit if the command returns an elevated return code.
* @param bool $return_detailed Whether to return an exit status (default) or detailed execution results.
* @param array $runtime_args Override one or more global args (path,url,user,allow-root)
* @return int|ProcessRun The command exit status, or a ProcessRun instance
*/
public static function launch_self( $command, $args = [], $assoc_args = [], $exit_on_error = true, $return_detailed = false, $runtime_args = [] ) {
$reused_runtime_args = [
'path',
'url',
'user',
'allow-root',
];
foreach ( $reused_runtime_args as $key ) {
if ( isset( $runtime_args[ $key ] ) ) {
$assoc_args[ $key ] = $runtime_args[ $key ];
continue;
}
$value = self::get_runner()->config[ $key ];
if ( $value ) {
$assoc_args[ $key ] = $value;
}
}
$php_bin = escapeshellarg( Utils\get_php_binary() );
$script_path = $GLOBALS['argv'][0];
if ( getenv( 'WP_CLI_CONFIG_PATH' ) ) {
$config_path = getenv( 'WP_CLI_CONFIG_PATH' );
} else {
$config_path = Utils\get_home_dir() . '/.wp-cli/config.yml';
}
$config_path = escapeshellarg( $config_path );
$args = implode( ' ', array_map( 'escapeshellarg', $args ) );
$assoc_args = Utils\assoc_args_to_str( $assoc_args );
$full_command = "WP_CLI_CONFIG_PATH={$config_path} {$php_bin} {$script_path} {$command} {$args} {$assoc_args}";
return self::launch( $full_command, $exit_on_error, $return_detailed );
}
/**
* Get the path to the PHP binary used when executing WP-CLI.
*
* Environment values permit specific binaries to be indicated.
*
* Note: moved to Utils, left for BC.
*
* @access public
* @category System
*
* @return string
*/
public static function get_php_binary() {
return Utils\get_php_binary();
}
/**
* Confirm that a global configuration parameter does exist.
*
* @access public
* @category Input
*
* @param string $key Config parameter key to check.
*
* @return bool
*/
public static function has_config( $key ) {
return array_key_exists( $key, self::get_runner()->config );
}
/**
* Get values of global configuration parameters.
*
* Provides access to `--path=`, `--url=`, and other values of
* the [global configuration parameters](https://wp-cli.org/config/).
*
* ```
* WP_CLI::log( 'The --url= value is: ' . WP_CLI::get_config( 'url' ) );
* ```
*
* @access public
* @category Input
*
* @param string $key Get value for a specific global configuration parameter.
* @return mixed
*/
public static function get_config( $key = null ) {
if ( null === $key ) {
return self::get_runner()->config;
}
if ( ! isset( self::get_runner()->config[ $key ] ) ) {
self::warning( "Unknown config option '$key'." );
return null;
}
return self::get_runner()->config[ $key ];
}
/**
* Run a WP-CLI command.
*
* Launches a new child process to run a specified WP-CLI command.
* Optionally:
*
* * Run the command in an existing process.
* * Prevent halting script execution on error.
* * Capture and return STDOUT, or full details about command execution.
* * Parse JSON output if the command rendered it.
*
* ```
* $options = array(
* 'return' => true, // Return 'STDOUT'; use 'all' for full object.
* 'parse' => 'json', // Parse captured STDOUT to JSON array.
* 'launch' => false, // Reuse the current process.
* 'exit_error' => true, // Halt script execution on error.
* );
* $plugins = WP_CLI::runcommand( 'plugin list --format=json', $options );
* ```
*
* @access public
* @category Execution
*
* @param string $command WP-CLI command to run, including arguments.
* @param array $options Configuration options for command execution.
* @return mixed
*/
public static function runcommand( $command, $options = [] ) {
$defaults = [
'launch' => true, // Launch a new process, or reuse the existing.
'exit_error' => true, // Exit on error by default.
'return' => false, // Capture and return output, or render in realtime.
'parse' => false, // Parse returned output as a particular format.
];
$options = array_merge( $defaults, $options );
$launch = $options['launch'];
$exit_error = $options['exit_error'];
$return = $options['return'];
$parse = $options['parse'];
$retval = null;
if ( $launch ) {
Utils\check_proc_available( 'launch option' );
$descriptors = [
0 => STDIN,
1 => STDOUT,
2 => STDERR,
];
if ( $return ) {
$descriptors = [
0 => STDIN,
1 => [ 'pipe', 'w' ],
2 => [ 'pipe', 'w' ],
];
}
$php_bin = escapeshellarg( Utils\get_php_binary() );
$script_path = $GLOBALS['argv'][0];
// Persist runtime arguments unless they've been specified otherwise.
$configurator = self::get_configurator();
$argv = array_slice( $GLOBALS['argv'], 1 );
list( $ignore1, $ignore2, $runtime_config ) = $configurator->parse_args( $argv );
foreach ( $runtime_config as $k => $v ) {
if ( preg_match( "|^--{$k}=?$|", $command ) ) {
unset( $runtime_config[ $k ] );
}
}
$runtime_config = Utils\assoc_args_to_str( $runtime_config );
$runcommand = "{$php_bin} {$script_path} {$runtime_config} {$command}";
$pipes = [];
$proc = Utils\proc_open_compat( $runcommand, $descriptors, $pipes, getcwd() );
if ( $return ) {
$stdout = stream_get_contents( $pipes[1] );
fclose( $pipes[1] );
$stderr = stream_get_contents( $pipes[2] );
fclose( $pipes[2] );
}
$return_code = proc_close( $proc );
if ( -1 === $return_code ) {
self::warning( 'Spawned process returned exit code -1, which could be caused by a custom compiled version of PHP that uses the --enable-sigchild option.' );
} elseif ( $return_code && $exit_error ) {
exit( $return_code );
}
if ( true === $return || 'stdout' === $return ) {
$retval = trim( $stdout );
} elseif ( 'stderr' === $return ) {
$retval = trim( $stderr );
} elseif ( 'return_code' === $return ) {
$retval = $return_code;
} elseif ( 'all' === $return ) {
$retval = (object) [
'stdout' => trim( $stdout ),
'stderr' => trim( $stderr ),
'return_code' => $return_code,
];
}
} else {
$configurator = self::get_configurator();
$argv = Utils\parse_str_to_argv( $command );
list( $args, $assoc_args, $runtime_config ) = $configurator->parse_args( $argv );
if ( $return ) {
$existing_logger = self::$logger;
self::$logger = new Execution();
self::$logger->ob_start();
}
if ( ! $exit_error ) {
self::$capture_exit = true;
}
try {
self::get_runner()->run_command(
$args,
$assoc_args,
[
'back_compat_conversions' => true,
]
);
$return_code = 0;
} catch ( ExitException $e ) {
$return_code = $e->getCode();
}
if ( $return ) {
$execution_logger = self::$logger;
$execution_logger->ob_end();
self::$logger = $existing_logger;
$stdout = $execution_logger->stdout;
$stderr = $execution_logger->stderr;
if ( true === $return || 'stdout' === $return ) {
$retval = trim( $stdout );
} elseif ( 'stderr' === $return ) {
$retval = trim( $stderr );
} elseif ( 'return_code' === $return ) {
$retval = $return_code;
} elseif ( 'all' === $return ) {
$retval = (object) [
'stdout' => trim( $stdout ),
'stderr' => trim( $stderr ),
'return_code' => $return_code,
];
}
}
if ( ! $exit_error ) {
self::$capture_exit = false;
}
}
if ( ( true === $return || 'stdout' === $return )
&& 'json' === $parse ) {
$retval = json_decode( $retval, true );
}
return $retval;
}
/**
* Run a given command within the current process using the same global
* parameters.
*
* Use `WP_CLI::runcommand()` instead, which is easier to use and works better.
*
* To run a command using a new process with the same global parameters,
* use WP_CLI::launch_self(). To run a command using a new process with
* different global parameters, use WP_CLI::launch().
*
* ```
* ob_start();
* WP_CLI::run_command( array( 'cli', 'cmd-dump' ) );
* $ret = ob_get_clean();
* ```
*
* @access public
* @category Execution
*
* @param array $args Positional arguments including command name.
* @param array $assoc_args
*/
public static function run_command( $args, $assoc_args = [] ) {
self::get_runner()->run_command( $args, $assoc_args );
}
// DEPRECATED STUFF
public static function add_man_dir() {
trigger_error( 'WP_CLI::add_man_dir() is deprecated. Add docs inline.', E_USER_WARNING );
}
// back-compat
public static function out( $str ) {
fwrite( STDOUT, $str );
}
// back-compat
// phpcs:ignore WordPress.NamingConventions.ValidFunctionName.MethodNameInvalid -- Deprecated method.
public static function addCommand( $name, $class ) {
trigger_error(
sprintf(
'wp %s: %s is deprecated. use WP_CLI::add_command() instead.',
$name,
__FUNCTION__
),
E_USER_WARNING
);
self::add_command( $name, $class );
}
}
#.*?$)|(?>//.*?$)|(?>/\*.*?\*/)|(?>\'(?:(?=(\\\\?))\1.)*?\')|(?>"(?:(?=(\\\\?))\2.)*?")|(?\b__FILE__\b)|(?\b__DIR__\b)%ms';
function inside_phar() {
return 0 === strpos( WP_CLI_ROOT, PHAR_STREAM_PREFIX );
}
// Files that need to be read by external programs have to be extracted from the Phar archive.
function extract_from_phar( $path ) {
if ( ! inside_phar() ) {
return $path;
}
$fname = basename( $path );
$tmp_path = get_temp_dir() . uniqid( 'wp-cli-extract-from-phar-', true ) . "-$fname";
copy( $path, $tmp_path );
register_shutdown_function(
function() use ( $tmp_path ) {
if ( file_exists( $tmp_path ) ) {
unlink( $tmp_path );
}
}
);
return $tmp_path;
}
function load_dependencies() {
if ( inside_phar() ) {
if ( file_exists( WP_CLI_ROOT . '/vendor/autoload.php' ) ) {
require WP_CLI_ROOT . '/vendor/autoload.php';
} elseif ( file_exists( dirname( dirname( WP_CLI_ROOT ) ) . '/autoload.php' ) ) {
require dirname( dirname( WP_CLI_ROOT ) ) . '/autoload.php';
}
return;
}
$has_autoload = false;
foreach ( get_vendor_paths() as $vendor_path ) {
if ( file_exists( $vendor_path . '/autoload.php' ) ) {
require $vendor_path . '/autoload.php';
$has_autoload = true;
break;
}
}
if ( ! $has_autoload ) {
fwrite( STDERR, "Internal error: Can't find Composer autoloader.\nTry running: composer install\n" );
exit( 3 );
}
}
function get_vendor_paths() {
$vendor_paths = [
WP_CLI_ROOT . '/../../../vendor', // Part of a larger project / installed via Composer (preferred).
WP_CLI_ROOT . '/vendor', // Top-level project / installed as Git clone.
];
$maybe_composer_json = WP_CLI_ROOT . '/../../../composer.json';
if ( file_exists( $maybe_composer_json ) && is_readable( $maybe_composer_json ) ) {
$composer = json_decode( file_get_contents( $maybe_composer_json ) );
if ( ! empty( $composer->config ) && ! empty( $composer->config->{'vendor-dir'} ) ) {
array_unshift( $vendor_paths, WP_CLI_ROOT . '/../../../' . $composer->config->{'vendor-dir'} );
}
}
return $vendor_paths;
}
// Using require() directly inside a class grants access to private methods to the loaded code.
function load_file( $path ) {
require_once $path;
}
function load_command( $name ) {
$path = WP_CLI_ROOT . "/php/commands/$name.php";
if ( is_readable( $path ) ) {
include_once $path;
}
}
/**
* Like array_map(), except it returns a new iterator, instead of a modified array.
*
* Example:
*
* $arr = array('Football', 'Socker');
*
* $it = iterator_map($arr, 'strtolower', function($val) {
* return str_replace('foo', 'bar', $val);
* });
*
* foreach ( $it as $val ) {
* var_dump($val);
* }
*
* @param array|object $it Either a plain array or another iterator.
* @param callback $fn The function to apply to an element.
* @return object An iterator that applies the given callback(s).
*/
function iterator_map( $it, $fn ) {
if ( is_array( $it ) ) {
$it = new ArrayIterator( $it );
}
if ( ! method_exists( $it, 'add_transform' ) ) {
$it = new Transform( $it );
}
foreach ( array_slice( func_get_args(), 1 ) as $fn ) {
$it->add_transform( $fn );
}
return $it;
}
/**
* Search for file by walking up the directory tree until the first file is found or until $stop_check($dir) returns true.
*
* @param string|array $files The files (or file) to search for.
* @param string|null $dir The directory to start searching from; defaults to CWD.
* @param callable $stop_check Function which is passed the current dir each time a directory level is traversed.
* @return null|string Null if the file was not found.
*/
function find_file_upward( $files, $dir = null, $stop_check = null ) {
$files = (array) $files;
if ( is_null( $dir ) ) {
$dir = getcwd();
}
while ( is_readable( $dir ) ) {
// Stop walking up when the supplied callable returns true being passed the $dir
if ( is_callable( $stop_check ) && call_user_func( $stop_check, $dir ) ) {
return null;
}
foreach ( $files as $file ) {
$path = $dir . DIRECTORY_SEPARATOR . $file;
if ( file_exists( $path ) ) {
return $path;
}
}
$parent_dir = dirname( $dir );
if ( empty( $parent_dir ) || $parent_dir === $dir ) {
break;
}
$dir = $parent_dir;
}
return null;
}
function is_path_absolute( $path ) {
// Windows
if ( isset( $path[1] ) && ':' === $path[1] ) {
return true;
}
return '/' === $path[0];
}
/**
* Composes positional arguments into a command string.
*
* @param array $args Positional arguments to compose.
* @return string
*/
function args_to_str( $args ) {
return ' ' . implode( ' ', array_map( 'escapeshellarg', $args ) );
}
/**
* Composes associative arguments into a command string.
*
* @param array $assoc_args Associative arguments to compose.
* @return string
*/
function assoc_args_to_str( $assoc_args ) {
$str = '';
foreach ( $assoc_args as $key => $value ) {
if ( true === $value ) {
$str .= " --$key";
} elseif ( is_array( $value ) ) {
foreach ( $value as $v ) {
$str .= assoc_args_to_str(
[
$key => $v,
]
);
}
} else {
$str .= " --$key=" . escapeshellarg( $value );
}
}
return $str;
}
/**
* Given a template string and an arbitrary number of arguments,
* returns the final command, with the parameters escaped.
*/
function esc_cmd( $cmd ) {
if ( func_num_args() < 2 ) {
trigger_error( 'esc_cmd() requires at least two arguments.', E_USER_WARNING );
}
$args = func_get_args();
$cmd = array_shift( $args );
return vsprintf( $cmd, array_map( 'escapeshellarg', $args ) );
}
/**
* Gets path to WordPress configuration.
*
* @return string
*/
function locate_wp_config() {
static $path;
if ( null === $path ) {
$path = false;
if ( getenv( 'WP_CONFIG_PATH' ) && file_exists( getenv( 'WP_CONFIG_PATH' ) ) ) {
$path = getenv( 'WP_CONFIG_PATH' );
} elseif ( file_exists( ABSPATH . 'wp-config.php' ) ) {
$path = ABSPATH . 'wp-config.php';
} elseif ( file_exists( dirname( ABSPATH ) . '/wp-config.php' ) && ! file_exists( dirname( ABSPATH ) . '/wp-settings.php' ) ) {
$path = dirname( ABSPATH ) . '/wp-config.php';
}
if ( $path ) {
$path = realpath( $path );
}
}
return $path;
}
function wp_version_compare( $since, $operator ) {
$wp_version = str_replace( '-src', '', $GLOBALS['wp_version'] );
$since = str_replace( '-src', '', $since );
return version_compare( $wp_version, $since, $operator );
}
/**
* Render a collection of items as an ASCII table, JSON, CSV, YAML, list of ids, or count.
*
* Given a collection of items with a consistent data structure:
*
* ```
* $items = array(
* array(
* 'key' => 'foo',
* 'value' => 'bar',
* )
* );
* ```
*
* Render `$items` as an ASCII table:
*
* ```
* WP_CLI\Utils\format_items( 'table', $items, array( 'key', 'value' ) );
*
* # +-----+-------+
* # | key | value |
* # +-----+-------+
* # | foo | bar |
* # +-----+-------+
* ```
*
* Or render `$items` as YAML:
*
* ```
* WP_CLI\Utils\format_items( 'yaml', $items, array( 'key', 'value' ) );
*
* # ---
* # -
* # key: foo
* # value: bar
* ```
*
* @access public
* @category Output
*
* @param string $format Format to use: 'table', 'json', 'csv', 'yaml', 'ids', 'count'.
* @param array $items An array of items to output.
* @param array|string $fields Named fields for each item of data. Can be array or comma-separated list.
*/
function format_items( $format, $items, $fields ) {
$assoc_args = compact( 'format', 'fields' );
$formatter = new Formatter( $assoc_args );
$formatter->display_items( $items );
}
/**
* Write data as CSV to a given file.
*
* @access public
*
* @param resource $fd File descriptor.
* @param array $rows Array of rows to output.
* @param array $headers List of CSV columns (optional).
*/
function write_csv( $fd, $rows, $headers = [] ) {
if ( ! empty( $headers ) ) {
fputcsv( $fd, $headers );
}
foreach ( $rows as $row ) {
if ( ! empty( $headers ) ) {
$row = pick_fields( $row, $headers );
}
fputcsv( $fd, array_values( $row ) );
}
}
/**
* Pick fields from an associative array or object.
*
* @param array|object $item Associative array or object to pick fields from.
* @param array $fields List of fields to pick.
* @return array
*/
function pick_fields( $item, $fields ) {
$values = [];
if ( is_object( $item ) ) {
foreach ( $fields as $field ) {
$values[ $field ] = isset( $item->$field ) ? $item->$field : null;
}
} else {
foreach ( $fields as $field ) {
$values[ $field ] = isset( $item[ $field ] ) ? $item[ $field ] : null;
}
}
return $values;
}
/**
* Launch system's $EDITOR for the user to edit some text.
*
* @access public
* @category Input
*
* @param string $input Some form of text to edit (e.g. post content).
* @param string $title Title to display in the editor.
* @param string $ext Extension to use with the temp file.
* @return string|bool Edited text, if file is saved from editor; false, if no change to file.
*/
function launch_editor_for_input( $input, $title = 'WP-CLI', $ext = 'tmp' ) {
check_proc_available( 'launch_editor_for_input' );
$tmpdir = get_temp_dir();
do {
$tmpfile = basename( $title );
$tmpfile = preg_replace( '|\.[^.]*$|', '', $tmpfile );
$tmpfile .= '-' . substr( md5( mt_rand() ), 0, 6 ); // phpcs:ignore WordPress.WP.AlternativeFunctions.rand_mt_rand -- no crypto and WP not loaded.
$tmpfile = $tmpdir . $tmpfile . '.' . $ext;
$fp = fopen( $tmpfile, 'xb' );
if ( ! $fp && is_writable( $tmpdir ) && file_exists( $tmpfile ) ) {
$tmpfile = '';
continue;
}
if ( $fp ) {
fclose( $fp );
}
} while ( ! $tmpfile );
if ( ! $tmpfile ) {
WP_CLI::error( 'Error creating temporary file.' );
}
file_put_contents( $tmpfile, $input );
$editor = getenv( 'EDITOR' );
if ( ! $editor ) {
$editor = is_windows() ? 'notepad' : 'vi';
}
$descriptorspec = [ STDIN, STDOUT, STDERR ];
$process = proc_open_compat( "$editor " . escapeshellarg( $tmpfile ), $descriptorspec, $pipes );
$r = proc_close( $process );
if ( $r ) {
exit( $r );
}
$output = file_get_contents( $tmpfile );
unlink( $tmpfile );
if ( $output === $input ) {
return false;
}
return $output;
}
/**
* @param string $raw_host MySQL host string, as defined in wp-config.php.
*
* @return array
*/
function mysql_host_to_cli_args( $raw_host ) {
$assoc_args = [];
/**
* If the host string begins with 'p:' for a persistent db connection,
* replace 'p:' with nothing.
*/
if ( substr( $raw_host, 0, 2 ) === 'p:' ) {
$raw_host = substr_replace( $raw_host, '', 0, 2 );
}
$host_parts = explode( ':', $raw_host );
if ( count( $host_parts ) === 2 ) {
list( $assoc_args['host'], $extra ) = $host_parts;
$extra = trim( $extra );
if ( is_numeric( $extra ) ) {
$assoc_args['port'] = (int) $extra;
$assoc_args['protocol'] = 'tcp';
} elseif ( '' !== $extra ) {
$assoc_args['socket'] = $extra;
}
} else {
$assoc_args['host'] = $raw_host;
}
return $assoc_args;
}
/**
* Run a MySQL command and optionally return the output.
*
* @since v2.5.0 Deprecated $descriptors argument.
*
* @param string $cmd Command to run.
* @param array $assoc_args Associative array of arguments to use.
* @param mixed $_ Deprecated. Former $descriptors argument.
* @param bool $send_to_shell Optional. Whether to send STDOUT and STDERR
* immediately to the shell. Defaults to true.
* @param bool $interactive Optional. Whether MySQL is meant to be
* executed as an interactive process. Defaults
* to false.
*
* @return array {
* Associative array containing STDOUT and STDERR output.
*
* @type string $stdout Output that was sent to STDOUT.
* @type string $stderr Output that was sent to STDERR.
* @type int $exit_code Exit code of the process.
* }
*/
function run_mysql_command( $cmd, $assoc_args, $_ = null, $send_to_shell = true, $interactive = false ) {
check_proc_available( 'run_mysql_command' );
$descriptors = ( $interactive || $send_to_shell ) ?
[
0 => STDIN,
1 => STDOUT,
2 => STDERR,
] :
[
0 => STDIN,
1 => [ 'pipe', 'w' ],
2 => [ 'pipe', 'w' ],
];
$stdout = '';
$stderr = '';
$pipes = [];
if ( isset( $assoc_args['host'] ) ) {
// phpcs:ignore WordPress.DB.RestrictedFunctions.mysql_mysql_host_to_cli_args -- Misidentified as PHP native MySQL function.
$assoc_args = array_merge( $assoc_args, mysql_host_to_cli_args( $assoc_args['host'] ) );
}
if ( isset( $assoc_args['pass'] ) ) {
$old_password = getenv( 'MYSQL_PWD' );
putenv( 'MYSQL_PWD=' . $assoc_args['pass'] );
unset( $assoc_args['pass'] );
}
$final_cmd = force_env_on_nix_systems( $cmd ) . assoc_args_to_str( $assoc_args );
WP_CLI::debug( 'Final MySQL command: ' . $final_cmd, 'db' );
$process = proc_open_compat( $final_cmd, $descriptors, $pipes );
if ( isset( $old_password ) ) {
putenv( 'MYSQL_PWD=' . $old_password );
}
if ( ! $process ) {
WP_CLI::debug( 'Failed to create a valid process using proc_open_compat()', 'db' );
exit( 1 );
}
if ( is_resource( $process ) && ! $send_to_shell && ! $interactive ) {
$stdout = stream_get_contents( $pipes[1] );
$stderr = stream_get_contents( $pipes[2] );
fclose( $pipes[1] );
fclose( $pipes[2] );
}
$exit_code = proc_close( $process );
if ( $exit_code && ( $send_to_shell || $interactive ) ) {
exit( $exit_code );
}
return [
$stdout,
$stderr,
$exit_code,
];
}
/**
* Render PHP or other types of files using Mustache templates.
*
* IMPORTANT: Automatic HTML escaping is disabled!
*/
function mustache_render( $template_name, $data = [] ) {
if ( ! file_exists( $template_name ) ) {
$template_name = WP_CLI_ROOT . "/templates/$template_name";
}
$template = file_get_contents( $template_name );
$mustache = new Mustache_Engine(
[
'escape' => function ( $val ) {
return $val; },
]
);
return $mustache->render( $template, $data );
}
/**
* Create a progress bar to display percent completion of a given operation.
*
* Progress bar is written to STDOUT, and disabled when command is piped. Progress
* advances with `$progress->tick()`, and completes with `$progress->finish()`.
* Process bar also indicates elapsed time and expected total time.
*
* ```
* # `wp user generate` ticks progress bar each time a new user is created.
* #
* # $ wp user generate --count=500
* # Generating users 22 % [=======> ] 0:05 / 0:23
*
* $progress = \WP_CLI\Utils\make_progress_bar( 'Generating users', $count );
* for ( $i = 0; $i < $count; $i++ ) {
* // uses wp_insert_user() to insert the user
* $progress->tick();
* }
* $progress->finish();
* ```
*
* @access public
* @category Output
*
* @param string $message Text to display before the progress bar.
* @param integer $count Total number of ticks to be performed.
* @param int $interval Optional. The interval in milliseconds between updates. Default 100.
* @return cli\progress\Bar|NoOp
*/
function make_progress_bar( $message, $count, $interval = 100 ) {
if ( Shell::isPiped() ) {
return new NoOp();
}
return new Bar( $message, $count, $interval );
}
/**
* Helper function to use wp_parse_url when available or fall back to PHP's
* parse_url if not.
*
* Additionally, this adds 'http://' to the URL if no scheme was found.
*
* @param string $url The URL to parse.
* @param int $component Optional. The specific component to retrieve.
* Use one of the PHP predefined constants to
* specify which one. Defaults to -1 (= return
* all parts as an array).
* @param bool $auto_add_scheme Optional. Automatically add an http:// scheme if
* none was found. Defaults to true.
* @return mixed False on parse failure; Array of URL components on success;
* When a specific component has been requested: null if the
* component doesn't exist in the given URL; a string or - in the
* case of PHP_URL_PORT - integer when it does. See parse_url()'s
* return values.
*/
function parse_url( $url, $component = - 1, $auto_add_scheme = true ) {
if (
function_exists( 'wp_parse_url' )
&& (
-1 === $component
|| wp_version_compare( '4.7', '>=' )
)
) {
$url_parts = wp_parse_url( $url, $component );
} else {
// phpcs:ignore WordPress.WP.AlternativeFunctions.parse_url_parse_url -- Fallback.
$url_parts = \parse_url( $url, $component );
}
// phpcs:ignore WordPress.WP.AlternativeFunctions.parse_url_parse_url -- Own version based on WP one.
if ( $auto_add_scheme && ! parse_url( $url, PHP_URL_SCHEME, false ) ) {
// phpcs:ignore WordPress.WP.AlternativeFunctions.parse_url_parse_url -- Own version based on WP one.
$url_parts = parse_url( 'http://' . $url, $component, false );
}
return $url_parts;
}
/**
* Check if we're running in a Windows environment (cmd.exe).
*
* @return bool
*/
function is_windows() {
$test_is_windows = getenv( 'WP_CLI_TEST_IS_WINDOWS' );
return false !== $test_is_windows ? (bool) $test_is_windows : strtoupper( substr( PHP_OS, 0, 3 ) ) === 'WIN';
}
/**
* Replace magic constants in some PHP source code.
*
* Replaces the __FILE__ and __DIR__ magic constants with the values they are
* supposed to represent at runtime.
*
* @param string $source The PHP code to manipulate.
* @param string $path The path to use instead of the magic constants.
* @return string Adapted PHP code.
*/
function replace_path_consts( $source, $path ) {
// Solve issue with Windows allowing single quotes in account names.
$file = addslashes( $path );
if ( file_exists( $file ) ) {
$file = realpath( $file );
}
$dir = dirname( $file );
// Replace __FILE__ and __DIR__ constants with value of $file or $dir.
return preg_replace_callback(
FILE_DIR_PATTERN,
static function ( $matches ) use ( $file, $dir ) {
if ( ! empty( $matches['file'] ) ) {
return "'{$file}'";
}
if ( ! empty( $matches['dir'] ) ) {
return "'{$dir}'";
}
return $matches[0];
},
$source
);
}
/**
* Make a HTTP request to a remote URL.
*
* Wraps the Requests HTTP library to ensure every request includes a cert.
*
* ```
* # `wp core download` verifies the hash for a downloaded WordPress archive
*
* $md5_response = Utils\http_request( 'GET', $download_url . '.md5' );
* if ( 20 != substr( $md5_response->status_code, 0, 2 ) ) {
* WP_CLI::error( "Couldn't access md5 hash for release (HTTP code {$response->status_code})" );
* }
* ```
*
* @access public
*
* @param string $method HTTP method (GET, POST, DELETE, etc.).
* @param string $url URL to make the HTTP request to.
* @param array $headers Add specific headers to the request.
* @param array $options {
* Optional. An associative array of additional request options.
*
* @type bool $halt_on_error Whether or not command execution should be halted on error. Default: true
* @type bool|string $verify A boolean to use enable/disable SSL verification
* or string absolute path to CA cert to use.
* Defaults to detected CA cert bundled with the Requests library.
* @type bool $insecure Whether to retry automatically without certificate validation.
* }
* @return object
* @throws RuntimeException If the request failed.
* @throws ExitException If the request failed and $halt_on_error is true.
*/
function http_request( $method, $url, $data = null, $headers = [], $options = [] ) {
if ( ! class_exists( 'Requests_Hooks' ) ) {
// Autoloader for the Requests library has not been registered yet.
Requests::register_autoloader();
}
$insecure = isset( $options['insecure'] ) && (bool) $options['insecure'];
$halt_on_error = ! isset( $options['halt_on_error'] ) || (bool) $options['halt_on_error'];
unset( $options['halt_on_error'] );
if ( ! isset( $options['verify'] ) ) {
// 'curl.cainfo' enforces the CA file to use, otherwise fallback to system-wide defaults then use the embedded CA file.
$options['verify'] = ! empty( ini_get( 'curl.cainfo' ) ) ? ini_get( 'curl.cainfo' ) : true;
}
try {
try {
return Requests::request( $url, $headers, $data, $method, $options );
} catch ( Requests_Exception $ex ) {
if ( true !== $options['verify'] || 'curlerror' !== $ex->getType() || curl_errno( $ex->getData() ) !== CURLE_SSL_CACERT ) {
throw $ex;
}
$options['verify'] = get_default_cacert( $halt_on_error );
return Requests::request( $url, $headers, $data, $method, $options );
}
} catch ( Requests_Exception $ex ) {
// CURLE_SSL_CACERT_BADFILE only defined for PHP >= 7.
if (
! $insecure
||
'curlerror' !== $ex->getType()
||
! in_array( curl_errno( $ex->getData() ), [ CURLE_SSL_CONNECT_ERROR, CURLE_SSL_CERTPROBLEM, 77 /*CURLE_SSL_CACERT_BADFILE*/ ], true )
) {
$error_msg = sprintf( "Failed to get url '%s': %s.", $url, $ex->getMessage() );
if ( $halt_on_error ) {
WP_CLI::error( $error_msg );
}
throw new RuntimeException( $error_msg, null, $ex );
}
$warning = sprintf(
"Re-trying without verify after failing to get verified url '%s' %s.",
$url,
$ex->getMessage()
);
WP_CLI::warning( $warning );
// Disable certificate validation for the next try.
$options['verify'] = false;
try {
return Requests::request( $url, $headers, $data, $method, $options );
} catch ( Requests_Exception $ex ) {
$error_msg = sprintf( "Failed to get non-verified url '%s' %s.", $url, $ex->getMessage() );
if ( $halt_on_error ) {
WP_CLI::error( $error_msg );
}
throw new RuntimeException( $error_msg, null, $ex );
}
}
}
/**
* Gets the full path to the default CA cert.
*
* @param bool $halt_on_error Whether or not command execution should be halted on error. Default: false
* @return string Absolute path to the default CA cert.
* @throws RuntimeException If unable to locate the cert.
* @throws ExitException If unable to locate the cert and $halt_on_error is true.
*/
function get_default_cacert( $halt_on_error = false ) {
$cert_path = '/rmccue/requests/library/Requests/Transport/cacert.pem';
$error_msg = 'Cannot find SSL certificate.';
if ( inside_phar() ) {
// cURL can't read Phar archives
return extract_from_phar( WP_CLI_VENDOR_DIR . $cert_path );
}
foreach ( get_vendor_paths() as $vendor_path ) {
if ( file_exists( $vendor_path . $cert_path ) ) {
return $vendor_path . $cert_path;
}
}
if ( $halt_on_error ) {
WP_CLI::error( $error_msg );
}
throw new RuntimeException( $error_msg );
}
/**
* Increments a version string using the "x.y.z-pre" format.
*
* Can increment the major, minor or patch number by one.
* If $new_version == "same" the version string is not changed.
* If $new_version is not a known keyword, it will be used as the new version string directly.
*
* @param string $current_version
* @param string $new_version
* @return string
*/
function increment_version( $current_version, $new_version ) {
// split version assuming the format is x.y.z-pre
$current_version = explode( '-', $current_version, 2 );
$current_version[0] = explode( '.', $current_version[0] );
switch ( $new_version ) {
case 'same':
// do nothing
break;
case 'patch':
$current_version[0][2]++;
$current_version = [ $current_version[0] ]; // Drop possible pre-release info.
break;
case 'minor':
$current_version[0][1]++;
$current_version[0][2] = 0;
$current_version = [ $current_version[0] ]; // Drop possible pre-release info.
break;
case 'major':
$current_version[0][0]++;
$current_version[0][1] = 0;
$current_version[0][2] = 0;
$current_version = [ $current_version[0] ]; // Drop possible pre-release info.
break;
default: // not a keyword
$current_version = [ [ $new_version ] ];
break;
}
// Reconstruct version string.
$current_version[0] = implode( '.', $current_version[0] );
$current_version = implode( '-', $current_version );
return $current_version;
}
/**
* Compare two version strings to get the named semantic version.
*
* @access public
*
* @param string $new_version
* @param string $original_version
* @return string 'major', 'minor', 'patch'
*/
function get_named_sem_ver( $new_version, $original_version ) {
if ( ! Comparator::greaterThan( $new_version, $original_version ) ) {
return '';
}
$parts = explode( '-', $original_version );
$bits = explode( '.', $parts[0] );
$major = $bits[0];
if ( isset( $bits[1] ) ) {
$minor = $bits[1];
}
if ( isset( $bits[2] ) ) {
$patch = $bits[2];
}
if ( isset( $minor ) && Semver::satisfies( $new_version, "{$major}.{$minor}.x" ) ) {
return 'patch';
}
if ( Semver::satisfies( $new_version, "{$major}.x.x" ) ) {
return 'minor';
}
return 'major';
}
/**
* Return the flag value or, if it's not set, the $default value.
*
* Because flags can be negated (e.g. --no-quiet to negate --quiet), this
* function provides a safer alternative to using
* `isset( $assoc_args['quiet'] )` or similar.
*
* @access public
* @category Input
*
* @param array $assoc_args Arguments array.
* @param string $flag Flag to get the value.
* @param mixed $default Default value for the flag. Default: NULL.
* @return mixed
*/
function get_flag_value( $assoc_args, $flag, $default = null ) {
return isset( $assoc_args[ $flag ] ) ? $assoc_args[ $flag ] : $default;
}
/**
* Get the home directory.
*
* @access public
* @category System
*
* @return string
*/
function get_home_dir() {
$home = getenv( 'HOME' );
if ( ! $home ) {
// In Windows $HOME may not be defined
$home = getenv( 'HOMEDRIVE' ) . getenv( 'HOMEPATH' );
}
return rtrim( $home, '/\\' );
}
/**
* Appends a trailing slash.
*
* @access public
* @category System
*
* @param string $string What to add the trailing slash to.
* @return string String with trailing slash added.
*/
function trailingslashit( $string ) {
return rtrim( $string, '/\\' ) . '/';
}
/**
* Normalize a filesystem path.
*
* On Windows systems, replaces backslashes with forward slashes
* and forces upper-case drive letters.
* Allows for two leading slashes for Windows network shares, but
* ensures that all other duplicate slashes are reduced to a single one.
* Ensures upper-case drive letters on Windows systems.
*
* @access public
* @category System
*
* @param string $path Path to normalize.
* @return string Normalized path.
*/
function normalize_path( $path ) {
$path = str_replace( '\\', '/', $path );
$path = preg_replace( '|(?<=.)/+|', '/', $path );
if ( ':' === substr( $path, 1, 1 ) ) {
$path = ucfirst( $path );
}
return $path;
}
/**
* Convert Windows EOLs to *nix.
*
* @param string $str String to convert.
* @return string String with carriage return / newline pairs reduced to newlines.
*/
function normalize_eols( $str ) {
return str_replace( "\r\n", "\n", $str );
}
/**
* Get the system's temp directory. Warns user if it isn't writable.
*
* @access public
* @category System
*
* @return string
*/
function get_temp_dir() {
static $temp = '';
if ( $temp ) {
return $temp;
}
// `sys_get_temp_dir()` introduced PHP 5.2.1. Will always return something.
$temp = trailingslashit( sys_get_temp_dir() );
if ( ! is_writable( $temp ) ) {
WP_CLI::warning( "Temp directory isn't writable: {$temp}" );
}
return $temp;
}
/**
* Parse a SSH url for its host, port, and path.
*
* Similar to parse_url(), but adds support for defined SSH aliases.
*
* ```
* host OR host/path/to/wordpress OR host:port/path/to/wordpress
* ```
*
* @access public
*
* @return mixed
*/
function parse_ssh_url( $url, $component = -1 ) {
preg_match( '#^((docker|docker\-compose|ssh|vagrant):)?(([^@:]+)@)?([^:/~]+)(:([\d]*))?((/|~)(.+))?$#', $url, $matches );
$bits = [];
foreach ( [
2 => 'scheme',
4 => 'user',
5 => 'host',
7 => 'port',
8 => 'path',
] as $i => $key ) {
if ( ! empty( $matches[ $i ] ) ) {
$bits[ $key ] = $matches[ $i ];
}
}
// Find the hostname from `vagrant ssh-config` automatically.
if ( preg_match( '/^vagrant:?/', $url ) ) {
if ( 'vagrant' === $bits['host'] && empty( $bits['scheme'] ) ) {
$bits['scheme'] = 'vagrant';
$bits['host'] = '';
}
}
switch ( $component ) {
case PHP_URL_SCHEME:
return isset( $bits['scheme'] ) ? $bits['scheme'] : null;
case PHP_URL_USER:
return isset( $bits['user'] ) ? $bits['user'] : null;
case PHP_URL_HOST:
return isset( $bits['host'] ) ? $bits['host'] : null;
case PHP_URL_PATH:
return isset( $bits['path'] ) ? $bits['path'] : null;
case PHP_URL_PORT:
return isset( $bits['port'] ) ? $bits['port'] : null;
default:
return $bits;
}
}
/**
* Report the results of the same operation against multiple resources.
*
* @access public
* @category Input
*
* @param string $noun Resource being affected (e.g. plugin).
* @param string $verb Type of action happening to the noun (e.g. activate).
* @param integer $total Total number of resource being affected.
* @param integer $successes Number of successful operations.
* @param integer $failures Number of failures.
* @param null|integer $skips Optional. Number of skipped operations. Default null (don't show skips).
*/
function report_batch_operation_results( $noun, $verb, $total, $successes, $failures, $skips = null ) {
$plural_noun = $noun . 's';
$past_tense_verb = past_tense_verb( $verb );
$past_tense_verb_upper = ucfirst( $past_tense_verb );
if ( $failures ) {
$failed_skipped_message = null === $skips ? '' : " ({$failures} failed" . ( $skips ? ", {$skips} skipped" : '' ) . ')';
if ( $successes ) {
WP_CLI::error( "Only {$past_tense_verb} {$successes} of {$total} {$plural_noun}{$failed_skipped_message}." );
} else {
WP_CLI::error( "No {$plural_noun} {$past_tense_verb}{$failed_skipped_message}." );
}
} else {
$skipped_message = $skips ? " ({$skips} skipped)" : '';
if ( $successes || $skips ) {
WP_CLI::success( "{$past_tense_verb_upper} {$successes} of {$total} {$plural_noun}{$skipped_message}." );
} else {
$message = $total > 1 ? ucfirst( $plural_noun ) : ucfirst( $noun );
WP_CLI::success( "{$message} already {$past_tense_verb}." );
}
}
}
/**
* Parse a string of command line arguments into an $argv-esqe variable.
*
* @access public
* @category Input
*
* @param string $arguments
* @return array
*/
function parse_str_to_argv( $arguments ) {
preg_match_all( '/(?:--[^\s=]+=(["\'])((\\{2})*|(?:[^\1]+?[^\\\\](\\{2})*))\1|--[^\s=]+=[^\s]+|--[^\s=]+|(["\'])((\\{2})*|(?:[^\5]+?[^\\\\](\\{2})*))\5|[^\s]+)/', $arguments, $matches );
$argv = isset( $matches[0] ) ? $matches[0] : [];
return array_map(
static function ( $arg ) {
foreach ( [ '"', "'" ] as $char ) {
if ( substr( $arg, 0, 1 ) === $char && substr( $arg, -1 ) === $char ) {
$arg = substr( $arg, 1, -1 );
break;
}
}
return $arg;
},
$argv
);
}
/**
* Locale-independent version of basename()
*
* @access public
*
* @param string $path
* @param string $suffix
* @return string
*/
function basename( $path, $suffix = '' ) {
// phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.urlencode_urlencode -- Format required by wordpress.org API.
return urldecode( \basename( str_replace( [ '%2F', '%5C' ], '/', urlencode( $path ) ), $suffix ) );
}
/**
* Checks whether the output of the current script is a TTY or a pipe / redirect
*
* Returns true if STDOUT output is being redirected to a pipe or a file; false is
* output is being sent directly to the terminal.
*
* If an env variable SHELL_PIPE exists, returned result depends on its
* value. Strings like 1, 0, yes, no, that validate to booleans are accepted.
*
* To enable ASCII formatting even when the shell is piped, use the
* ENV variable SHELL_PIPE=0.
*
* @access public
*
* @return bool
*/
function isPiped() { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionNameInvalid -- Renaming would break BC.
$shell_pipe = getenv( 'SHELL_PIPE' );
if ( false !== $shell_pipe ) {
return filter_var( $shell_pipe, FILTER_VALIDATE_BOOLEAN );
}
return function_exists( 'posix_isatty' ) && ! posix_isatty( STDOUT );
}
/**
* Expand within paths to their matching paths.
*
* Has no effect on paths which do not use glob patterns.
*
* @param string|array $paths Single path as a string, or an array of paths.
* @param int $flags Optional. Flags to pass to glob. Defaults to GLOB_BRACE.
* @return array Expanded paths.
*/
function expand_globs( $paths, $flags = 'default' ) {
// Compatibility for systems without GLOB_BRACE.
$glob_func = 'glob';
if ( 'default' === $flags ) {
if ( ! defined( 'GLOB_BRACE' ) || getenv( 'WP_CLI_TEST_EXPAND_GLOBS_NO_GLOB_BRACE' ) ) {
$glob_func = 'WP_CLI\Utils\glob_brace';
} else {
$flags = GLOB_BRACE;
}
}
$expanded = [];
foreach ( (array) $paths as $path ) {
$matching = [ $path ];
if ( preg_match( '/[' . preg_quote( '*?[]{}!', '/' ) . ']/', $path ) ) {
$matching = $glob_func( $path, $flags ) ?: [];
}
$expanded = array_merge( $expanded, $matching );
}
return array_values( array_unique( $expanded ) );
}
/**
* Simulate a `glob()` with the `GLOB_BRACE` flag set. For systems (eg Alpine Linux) built against a libc library (eg https://www.musl-libc.org/) that lacks it.
* Copied and adapted from Zend Framework's `Glob::fallbackGlob()` and Glob::nextBraceSub()`.
*
* Zend Framework (https://framework.zend.com/)
*
* @link https://github.com/zendframework/zf2 for the canonical source repository
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (https://www.zend.com)
* @license https://framework.zend.com/license/new-bsd New BSD License
*
* @param string $pattern Filename pattern.
* @param void $dummy_flags Not used.
* @return array Array of paths.
*/
function glob_brace( $pattern, $dummy_flags = null ) {
static $next_brace_sub;
if ( ! $next_brace_sub ) {
// Find the end of the subpattern in a brace expression.
$next_brace_sub = function ( $pattern, $current ) {
$length = strlen( $pattern );
$depth = 0;
while ( $current < $length ) {
if ( '\\' === $pattern[ $current ] ) {
if ( ++$current === $length ) {
break;
}
$current++;
} else {
if ( ( '}' === $pattern[ $current ] && 0 === $depth-- ) || ( ',' === $pattern[ $current ] && 0 === $depth ) ) {
break;
}
if ( '{' === $pattern[ $current++ ] ) {
$depth++;
}
}
}
return $current < $length ? $current : null;
};
}
$length = strlen( $pattern );
// Find first opening brace.
for ( $begin = 0; $begin < $length; $begin++ ) {
if ( '\\' === $pattern[ $begin ] ) {
$begin++;
} elseif ( '{' === $pattern[ $begin ] ) {
break;
}
}
// Find comma or matching closing brace.
$next = $next_brace_sub( $pattern, $begin + 1 );
if ( null === $next ) {
return glob( $pattern );
}
$rest = $next;
// Point `$rest` to matching closing brace.
while ( '}' !== $pattern[ $rest ] ) {
$rest = $next_brace_sub( $pattern, $rest + 1 );
if ( null === $rest ) {
return glob( $pattern );
}
}
$paths = [];
$p = $begin + 1;
// For each comma-separated subpattern.
do {
$subpattern = substr( $pattern, 0, $begin )
. substr( $pattern, $p, $next - $p )
. substr( $pattern, $rest + 1 );
$result = glob_brace( $subpattern );
if ( ! empty( $result ) ) {
$paths = array_merge( $paths, $result );
}
if ( '}' === $pattern[ $next ] ) {
break;
}
$p = $next + 1;
$next = $next_brace_sub( $pattern, $p );
} while ( null !== $next );
return array_values( array_unique( $paths ) );
}
/**
* Get the closest suggestion for a mis-typed target term amongst a list of
* options.
*
* Uses the Levenshtein algorithm to calculate the relative "distance" between
* terms.
*
* If the "distance" to the closest term is higher than the threshold, an empty
* string is returned.
*
* @param string $target Target term to get a suggestion for.
* @param array $options Array with possible options.
* @param int $threshold Threshold above which to return an empty string.
* @return string
*/
function get_suggestion( $target, array $options, $threshold = 2 ) {
$suggestion_map = [
'add' => 'create',
'check' => 'check-update',
'capability' => 'cap',
'clear' => 'flush',
'decrement' => 'decr',
'del' => 'delete',
'directory' => 'dir',
'exec' => 'eval',
'exec-file' => 'eval-file',
'increment' => 'incr',
'language' => 'locale',
'lang' => 'locale',
'new' => 'create',
'number' => 'count',
'remove' => 'delete',
'regen' => 'regenerate',
'rep' => 'replace',
'repl' => 'replace',
'trash' => 'delete',
'v' => 'version',
];
if ( array_key_exists( $target, $suggestion_map ) && in_array( $suggestion_map[ $target ], $options, true ) ) {
return $suggestion_map[ $target ];
}
if ( empty( $options ) ) {
return '';
}
foreach ( $options as $option ) {
$distance = levenshtein( $option, $target );
$levenshtein[ $option ] = $distance;
}
// Sort known command strings by distance to user entry.
asort( $levenshtein );
// Fetch the closest command string.
reset( $levenshtein );
$suggestion = key( $levenshtein );
// Only return a suggestion if below a given threshold.
return $levenshtein[ $suggestion ] <= $threshold && $suggestion !== $target
? (string) $suggestion
: '';
}
/**
* Get a Phar-safe version of a path.
*
* For paths inside a Phar, this strips the outer filesystem's location to
* reduce the path to what it needs to be within the Phar archive.
*
* Use the __FILE__ or __DIR__ constants as a starting point.
*
* @param string $path An absolute path that might be within a Phar.
* @return string A Phar-safe version of the path.
*/
function phar_safe_path( $path ) {
if ( ! inside_phar() ) {
return $path;
}
return str_replace(
PHAR_STREAM_PREFIX . WP_CLI_PHAR_PATH . '/',
PHAR_STREAM_PREFIX,
$path
);
}
/**
* Maybe prefix command string with "/usr/bin/env".
* Removes (if there) if Windows, adds (if not there) if not.
*
* @param string $command
* @return string
*/
function force_env_on_nix_systems( $command ) {
$env_prefix = '/usr/bin/env ';
$env_prefix_len = strlen( $env_prefix );
if ( is_windows() ) {
if ( 0 === strncmp( $command, $env_prefix, $env_prefix_len ) ) {
$command = substr( $command, $env_prefix_len );
}
} elseif ( 0 !== strncmp( $command, $env_prefix, $env_prefix_len ) ) {
$command = $env_prefix . $command;
}
return $command;
}
/**
* Check that `proc_open()` and `proc_close()` haven't been disabled.
*
* @param string $context Optional. If set will appear in error message. Default null.
* @param bool $return Optional. If set will return false rather than error out. Default false.
* @return bool
*/
function check_proc_available( $context = null, $return = false ) {
if ( ! function_exists( 'proc_open' ) || ! function_exists( 'proc_close' ) ) {
if ( $return ) {
return false;
}
$msg = 'The PHP functions `proc_open()` and/or `proc_close()` are disabled. Please check your PHP ini directive `disable_functions` or suhosin settings.';
if ( $context ) {
WP_CLI::error( sprintf( "Cannot do '%s': %s", $context, $msg ) );
} else {
WP_CLI::error( $msg );
}
}
return true;
}
/**
* Returns past tense of verb, with limited accuracy. Only regular verbs catered for, apart from "reset".
*
* @param string $verb Verb to return past tense of.
* @return string
*/
function past_tense_verb( $verb ) {
static $irregular = [
'reset' => 'reset',
];
if ( isset( $irregular[ $verb ] ) ) {
return $irregular[ $verb ];
}
$last = substr( $verb, -1 );
if ( 'e' === $last ) {
$verb = substr( $verb, 0, -1 );
} elseif ( 'y' === $last && ! preg_match( '/[aeiou]y$/', $verb ) ) {
$verb = substr( $verb, 0, -1 ) . 'i';
} elseif ( preg_match( '/^[^aeiou]*[aeiou][^aeiouhwxy]$/', $verb ) ) {
// Rule of thumb that most (all?) one-voweled regular verbs ending in vowel + consonant (excluding "h", "w", "x", "y") double their final consonant - misses many cases (eg "submit").
$verb .= $last;
}
return $verb . 'ed';
}
/**
* Get the path to the PHP binary used when executing WP-CLI.
*
* Environment values permit specific binaries to be indicated.
*
* @access public
* @category System
*
* @return string
*/
function get_php_binary() {
$wp_cli_php_used = getenv( 'WP_CLI_PHP_USED' );
if ( false !== $wp_cli_php_used ) {
return $wp_cli_php_used;
}
$wp_cli_php = getenv( 'WP_CLI_PHP' );
if ( false !== $wp_cli_php ) {
return $wp_cli_php;
}
return PHP_BINARY;
}
/**
* Windows compatible `proc_open()`.
* Works around bug in PHP, and also deals with *nix-like `ENV_VAR=blah cmd` environment variable prefixes.
*
* @access public
*
* @param string $cmd Command to execute.
* @param array $descriptorspec Indexed array of descriptor numbers and their values.
* @param array &$pipes Indexed array of file pointers that correspond to PHP's end of any pipes that are created.
* @param string $cwd Initial working directory for the command.
* @param array $env Array of environment variables.
* @param array $other_options Array of additional options (Windows only).
* @return resource Command stripped of any environment variable settings.
*/
function proc_open_compat( $cmd, $descriptorspec, &$pipes, $cwd = null, $env = null, $other_options = null ) {
if ( is_windows() ) {
// Need to encompass the whole command in double quotes - PHP bug https://bugs.php.net/bug.php?id=49139
$cmd = '"' . _proc_open_compat_win_env( $cmd, $env ) . '"';
}
return proc_open( $cmd, $descriptorspec, $pipes, $cwd, $env, $other_options );
}
/**
* For use by `proc_open_compat()` only. Separated out for ease of testing. Windows only.
* Turns *nix-like `ENV_VAR=blah command` environment variable prefixes into stripped `cmd` with prefixed environment variables added to passed in environment array.
*
* @access private
*
* @param string $cmd Command to execute.
* @param array &$env Array of existing environment variables. Will be modified if any settings in command.
* @return string Command stripped of any environment variable settings.
*/
function _proc_open_compat_win_env( $cmd, &$env ) {
if ( false !== strpos( $cmd, '=' ) ) {
while ( preg_match( '/^([A-Za-z_][A-Za-z0-9_]*)=("[^"]*"|[^ ]*) /', $cmd, $matches ) ) {
$cmd = substr( $cmd, strlen( $matches[0] ) );
if ( null === $env ) {
$env = [];
}
$env[ $matches[1] ] = isset( $matches[2][0] ) && '"' === $matches[2][0] ? substr( $matches[2], 1, -1 ) : $matches[2];
}
}
return $cmd;
}
/**
* First half of escaping for LIKE special characters % and _ before preparing for MySQL.
*
* Use this only before wpdb::prepare() or esc_sql(). Reversing the order is very bad for security.
*
* Copied from core "wp-includes/wp-db.php". Avoids dependency on WP 4.4 wpdb.
*
* @access public
*
* @param string $text The raw text to be escaped. The input typed by the user should have no
* extra or deleted slashes.
* @return string Text in the form of a LIKE phrase. The output is not SQL safe. Call $wpdb::prepare()
* or real_escape next.
*/
function esc_like( $text ) {
return addcslashes( $text, '_%\\' );
}
/**
* Escapes (backticks) MySQL identifiers (aka schema object names) - i.e. column names, table names, and database/index/alias/view etc names.
* See https://dev.mysql.com/doc/refman/5.5/en/identifiers.html
*
* @param string|array $idents A single identifier or an array of identifiers.
* @return string|array An escaped string if given a string, or an array of escaped strings if given an array of strings.
*/
function esc_sql_ident( $idents ) {
$backtick = static function ( $v ) {
// Escape any backticks in the identifier by doubling.
return '`' . str_replace( '`', '``', $v ) . '`';
};
if ( is_string( $idents ) ) {
return $backtick( $idents );
}
return array_map( $backtick, $idents );
}
/**
* Check whether a given string is a valid JSON representation.
*
* @param string $argument String to evaluate.
* @param bool $ignore_scalars Optional. Whether to ignore scalar values.
* Defaults to true.
* @return bool Whether the provided string is a valid JSON representation.
*/
function is_json( $argument, $ignore_scalars = true ) {
if ( ! is_string( $argument ) || '' === $argument ) {
return false;
}
if ( $ignore_scalars && ! in_array( $argument[0], [ '{', '[' ], true ) ) {
return false;
}
json_decode( $argument, $assoc = true );
return json_last_error() === JSON_ERROR_NONE;
}
/**
* Parse known shell arrays included in the $assoc_args array.
*
* @param array $assoc_args Associative array of arguments.
* @param array $array_arguments Array of argument keys that should receive an
* array through the shell.
* @return array
*/
function parse_shell_arrays( $assoc_args, $array_arguments ) {
if ( empty( $assoc_args ) || empty( $array_arguments ) ) {
return $assoc_args;
}
foreach ( $array_arguments as $key ) {
if ( array_key_exists( $key, $assoc_args ) && is_json( $assoc_args[ $key ] ) ) {
$assoc_args[ $key ] = json_decode( $assoc_args[ $key ], $assoc = true );
}
}
return $assoc_args;
}
/**
* Describe a callable as a string.
*
* @param callable $callable The callable to describe.
* @return string String description of the callable.
*/
function describe_callable( $callable ) {
try {
if ( $callable instanceof Closure ) {
$reflection = new ReflectionFunction( $callable );
return "Closure in file {$reflection->getFileName()} at line {$reflection->getStartLine()}";
}
if ( is_array( $callable ) ) {
if ( is_object( $callable[0] ) ) {
return sprintf(
'%s->%s()',
get_class( $callable[0] ),
$callable[1]
);
}
return sprintf( '%s::%s()', $callable[0], $callable[1] );
}
return gettype( $callable );
} catch ( Exception $exception ) {
return 'Callable of unknown type';
}
}
/**
* Checks if the given class and method pair is a valid callable.
*
* This accommodates changes to `is_callable()` in PHP 8 that mean an array of a
* classname and instance method is no longer callable.
*
* @param array $pair The class and method pair to check.
* @return bool
*/
function is_valid_class_and_method_pair( $pair ) {
if ( ! is_array( $pair ) || 2 !== count( $pair ) ) {
return false;
}
if ( ! is_string( $pair[0] ) || ! is_string( $pair[1] ) ) {
return false;
}
if ( ! class_exists( $pair[0] ) ) {
return false;
}
if ( ! method_exists( $pair[0], $pair[1] ) ) {
return false;
}
return true;
}
/**
* Pluralizes a noun in a grammatically correct way.
*
* @param string $noun Noun to be pluralized. Needs to be in singular form.
* @param int|null $count Optional. Count of the nouns, to decide whether to
* pluralize. Will pluralize unconditionally if none
* provided.
* @return string Pluralized noun.
*/
function pluralize( $noun, $count = null ) {
if ( 1 === $count ) {
return $noun;
}
return Inflector::pluralize( $noun );
}
/**
* Get the path to the mysql binary.
*
* @return string Path to the mysql binary, or an empty string if not found.
*/
function get_mysql_binary_path() {
static $path = null;
if ( null === $path ) {
$result = Process::create( '/usr/bin/env which mysql', null, null )->run();
if ( 0 !== $result->return_code ) {
$path = '';
} else {
$path = trim( $result->stdout );
}
}
return $path;
}
/**
* Get the version of the MySQL database.
*
* @return string Version of the MySQL database, or an empty string if not
* found.
*/
function get_mysql_version() {
static $version = null;
if ( null === $version ) {
$result = Process::create( '/usr/bin/env mysql --version', null, null )->run();
if ( 0 !== $result->return_code ) {
$version = '';
} else {
$version = trim( $result->stdout );
}
}
return $version;
}
/**
* Get the SQL modes of the MySQL session.
*
* @return string[] Array of SQL modes, or an empty array if they couldn't be
* read.
*/
function get_sql_modes() {
static $sql_modes = null;
if ( null === $sql_modes ) {
$result = Process::create( '/usr/bin/env mysql --no-auto-rehash --batch --skip-column-names --execute="SELECT @@SESSION.sql_mode"', null, null )->run();
if ( 0 !== $result->return_code ) {
$sql_modes = [];
} else {
$sql_modes = array_filter(
array_map(
'trim',
preg_split( "/\r\n|\n|\r/", $result->stdout )
)
);
}
}
return $sql_modes;
}
add_namespace(
'WP_CLI\Bootstrap',
WP_CLI_ROOT . '/php/WP_CLI/Bootstrap'
)->register();
}
/**
* Initialize and return the bootstrap state to pass from step to step.
*
* @return BootstrapState
*/
function initialize_bootstrap_state() {
return new BootstrapState();
}
/**
* Process the bootstrapping steps.
*
* Loops over each of the provided steps, instantiates it and then calls its
* `process()` method.
*/
function bootstrap() {
prepare_bootstrap();
$state = initialize_bootstrap_state();
foreach ( get_bootstrap_steps() as $step ) {
/** @var BootstrapStep $step_instance */
$step_instance = new $step();
$state = $step_instance->process( $state );
}
}
[
'runtime' => '=',
'file' => '',
'desc' => 'Path to the WordPress files.',
],
'url' => [
'runtime' => '=',
'file' => '',
'desc' => 'Pretend request came from given URL. In multisite, this argument is how the target site is specified.',
],
'ssh' => [
'runtime' => '=[:][@][:][]',
'file' => '[:][@][:][]',
'desc' => 'Perform operation against a remote server over SSH (or a container using scheme of "docker", "docker-compose", "vagrant").',
],
'http' => [
'runtime' => '=',
'file' => '',
'desc' => 'Perform operation against a remote WordPress installation over HTTP.',
],
'blog' => [
'deprecated' => 'Use --url instead.',
'runtime' => '=',
],
'user' => [
'runtime' => '=',
'file' => '',
'desc' => 'Set the WordPress user.',
],
'skip-plugins' => [
'runtime' => '[=]',
'file' => '',
'desc' => 'Skip loading all plugins, or a comma-separated list of plugins. Note: mu-plugins are still loaded.',
'default' => '',
],
'skip-themes' => [
'runtime' => '[=]',
'file' => '',
'desc' => 'Skip loading all themes, or a comma-separated list of themes.',
'default' => '',
],
'skip-packages' => [
'runtime' => '',
'file' => '',
'desc' => 'Skip loading all installed packages.',
'default' => false,
],
'require' => [
'runtime' => '=',
'file' => '',
'desc' => 'Load PHP file before running the command (may be used more than once).',
'multiple' => true,
'default' => [],
],
'exec' => [
'runtime' => '=',
'file' => '',
'desc' => 'Execute PHP code before running the command (may be used more than once).',
'multiple' => true,
'default' => [],
],
'context' => [
'runtime' => '=',
'file' => '',
'default' => 'cli',
'desc' => 'Load WordPress in a given context.',
],
'disabled_commands' => [
'file' => '',
'default' => [],
'desc' => '(Sub)commands to disable.',
],
'color' => [
'runtime' => true,
'file' => '',
'default' => 'auto',
'desc' => 'Whether to colorize the output.',
],
'debug' => [
'runtime' => '[=]',
'file' => '',
'default' => false,
'desc' => 'Show all PHP errors and add verbosity to WP-CLI output. Built-in groups include: bootstrap, commandfactory, and help.',
],
'prompt' => [
'runtime' => '[=]',
'file' => false,
'default' => false,
'desc' => 'Prompt the user to enter values for all command arguments, or a subset specified as comma-separated values.',
],
'quiet' => [
'runtime' => '',
'file' => '',
'default' => false,
'desc' => 'Suppress informational messages.',
],
'apache_modules' => [
'file' => '',
'desc' => 'List of Apache Modules that are to be reported as loaded.',
'multiple' => true,
'default' => [],
],
# --allow-root => (NOT RECOMMENDED) Allow wp-cli to run as root. This poses
# a security risk, so you probably do not want to do this.
'allow-root' => [
'file' => false, # Explicit. Just in case the default changes.
'runtime' => '',
'hidden' => true,
],
];
get_name() );
} while ( $command = $command->get_parent() );
return $path;
}
is_enabled() ) {
WP_CLI::error( 'Cache directory does not exist.' );
}
$cache->clear();
WP_CLI::success( 'Cache cleared.' );
}
/**
* Prunes the internal cache.
*
* Removes all cached files except for the newest version of each one.
*
* ## EXAMPLES
*
* $ wp cli cache prune
* Success: Cache pruned.
*
* @subcommand prune
*/
public function cache_prune() {
$cache = WP_CLI::get_cache();
if ( ! $cache->is_enabled() ) {
WP_CLI::error( 'Cache directory does not exist.' );
}
$cache->prune();
WP_CLI::success( 'Cache pruned.' );
}
}
]
* : Render output in a particular format.
* ---
* default: yaml
* options:
* - yaml
* - json
* - var_export
* ---
*
* ## EXAMPLES
*
* # List all available aliases.
* $ wp cli alias list
* ---
* @all: Run command against every registered alias.
* @prod:
* ssh: runcommand@runcommand.io~/webapps/production
* @dev:
* ssh: vagrant@192.168.50.10/srv/www/runcommand.dev
* @both:
* - @prod
* - @dev
*
* @subcommand list
*/
public function list_( $args, $assoc_args ) {
WP_CLI::print_value( WP_CLI::get_runner()->aliases, $assoc_args );
}
/**
* Gets the value for an alias.
*
* ## OPTIONS
*
*
* : Key for the alias.
*
* ## EXAMPLES
*
* # Get alias.
* $ wp cli alias get @prod
* ssh: dev@somedeve.env:12345/home/dev/
*/
public function get( $args, $assoc_args ) {
list( $alias ) = $args;
$aliases = WP_CLI::get_runner()->aliases;
if ( empty( $aliases[ $alias ] ) ) {
WP_CLI::error( "No alias found with key '{$alias}'." );
}
foreach ( $aliases[ $alias ] as $key => $value ) {
WP_CLI::log( "{$key}: {$value}" );
}
}
/**
* Creates an alias.
*
* ## OPTIONS
*
*
* : Key for the alias.
*
* [--set-user=]
* : Set user for alias.
*
* [--set-url=]
* : Set url for alias.
*
* [--set-path=]
* : Set path for alias.
*
* [--set-ssh=]
* : Set ssh for alias.
*
* [--set-http=]
* : Set http for alias.
*
* [--grouping=]
* : For grouping multiple aliases.
*
* [--config=]
* : Config file to be considered for operations.
* ---
* default: global
* options:
* - global
* - project
* ---
*
* ## EXAMPLES
*
* # Add alias to global config.
* $ wp cli alias add @prod --set-ssh=login@host --set-path=/path/to/wordpress/install/ --set-user=wpcli
* Success: Added '@prod' alias.
*
* # Add alias to project config.
* $ wp cli alias add @prod --set-ssh=login@host --set-path=/path/to/wordpress/install/ --set-user=wpcli --config=project
* Success: Added '@prod' alias.
*
* # Add group of aliases.
* $ wp cli alias add @multiservers --grouping=servera,serverb
* Success: Added '@multiservers' alias.
*/
public function add( $args, $assoc_args ) {
$config = ( ! empty( $assoc_args['config'] ) ? $assoc_args['config'] : 'global' );
list( $config_path, $aliases ) = $this->get_aliases_data( $config, '', true );
$this->validate_config_file( $config_path );
$alias = $args[0];
$grouping = Utils\get_flag_value( $assoc_args, 'grouping' );
$this->validate_input( $assoc_args, $grouping );
if ( isset( $aliases[ $alias ] ) ) {
WP_CLI::error( "Key '{$alias}' exists already." );
}
if ( null === $grouping ) {
$aliases = $this->build_aliases( $aliases, $alias, $assoc_args, false );
} else {
$aliases = $this->build_aliases( $aliases, $alias, $assoc_args, true, $grouping );
}
$this->process_aliases( $aliases, $alias, $config_path, 'Added' );
}
/**
* Deletes an alias.
*
* ## OPTIONS
*
*
* : Key for the alias.
*
* [--config=]
* : Config file to be considered for operations.
* ---
* options:
* - global
* - project
* ---
*
* ## EXAMPLES
*
* # Delete alias.
* $ wp cli alias delete @prod
* Success: Deleted '@prod' alias.
*
* # Delete project alias.
* $ wp cli alias delete @prod --config=project
* Success: Deleted '@prod' alias.
*/
public function delete( $args, $assoc_args ) {
list( $alias ) = $args;
$config = ( ! empty( $assoc_args['config'] ) ? $assoc_args['config'] : '' );
list( $config_path, $aliases ) = $this->get_aliases_data( $config, $alias );
$this->validate_config_file( $config_path );
if ( empty( $aliases[ $alias ] ) ) {
WP_CLI::error( "No alias found with key '{$alias}'." );
}
unset( $aliases[ $alias ] );
$this->process_aliases( $aliases, $alias, $config_path, 'Deleted' );
}
/**
* Updates an alias.
*
* ## OPTIONS
*
*
* : Key for the alias.
*
* [--set-user=]
* : Set user for alias.
*
* [--set-url=]
* : Set url for alias.
*
* [--set-path=]
* : Set path for alias.
*
* [--set-ssh=]
* : Set ssh for alias.
*
* [--set-http=]
* : Set http for alias.
*
* [--grouping=]
* : For grouping multiple aliases.
*
* [--config=]
* : Config file to be considered for operations.
* ---
* options:
* - global
* - project
* ---
*
* ## EXAMPLES
*
* # Update alias.
* $ wp cli alias update @prod --set-user=newuser --set-path=/new/path/to/wordpress/install/
* Success: Updated 'prod' alias.
*
* # Update project alias.
* $ wp cli alias update @prod --set-user=newuser --set-path=/new/path/to/wordpress/install/ --config=project
* Success: Updated 'prod' alias.
*/
public function update( $args, $assoc_args ) {
$config = ( ! empty( $assoc_args['config'] ) ? $assoc_args['config'] : '' );
$alias = $args[0];
$grouping = Utils\get_flag_value( $assoc_args, 'grouping' );
list( $config_path, $aliases ) = $this->get_aliases_data( $config, $alias, true );
$this->validate_config_file( $config_path );
$this->validate_input( $assoc_args, $grouping );
if ( empty( $aliases[ $alias ] ) ) {
WP_CLI::error( "No alias found with key '{$alias}'." );
}
if ( null === $grouping ) {
$aliases = $this->build_aliases( $aliases, $alias, $assoc_args, false, '', true );
} else {
$aliases = $this->build_aliases( $aliases, $alias, $assoc_args, true, $grouping, true );
}
$this->process_aliases( $aliases, $alias, $config_path, 'Updated' );
}
/**
* Get config path and aliases data based on config type.
*
* @param string $config Type of config to get data from.
* @param string $alias Alias to be used for Add/Update/Delete.
* @param bool $create_config_file Optional. If a config file doesn't exist,
* should it be created? Defaults to false.
*
* @return array Config Path and Aliases in it.
* @throws ExitException
*/
private function get_aliases_data( $config, $alias, $create_config_file = false ) {
$global_config_path = WP_CLI::get_runner()->get_global_config_path( $create_config_file );
$global_aliases = Spyc::YAMLLoad( $global_config_path );
$project_config_path = WP_CLI::get_runner()->get_project_config_path();
$project_aliases = Spyc::YAMLLoad( $project_config_path );
if ( 'global' === $config ) {
$config_path = $global_config_path;
$aliases = $global_aliases;
} elseif ( 'project' === $config ) {
$config_path = $project_config_path;
$aliases = $project_aliases;
} else {
$is_global_alias = array_key_exists( $alias, $global_aliases );
$is_project_alias = array_key_exists( $alias, $project_aliases );
if ( $is_global_alias && $is_project_alias ) {
WP_CLI::error( "Key '{$alias}' found in more than one path. Please pass --config param." );
} elseif ( $is_global_alias ) {
$config_path = $global_config_path;
$aliases = $global_aliases;
} else {
$config_path = $project_config_path;
$aliases = $project_aliases;
}
}
return [ $config_path, $aliases ];
}
/**
* Check if the config file exists and is writable.
*
* @param string $config_path Path to config file.
*
* @return void
*/
private function validate_config_file( $config_path ) {
if ( ! file_exists( $config_path ) || ! is_writable( $config_path ) ) {
WP_CLI::error( "Config file does not exist: {$config_path}" );
}
}
/**
* Return aliases array.
*
* @param array $aliases Current aliases data.
* @param string $alias Name of alias.
* @param array $assoc_args Associative arguments.
* @param bool $is_grouping Check if its a grouping operation.
* @param string $grouping Grouping value.
* @param bool $is_update Is this an update operation?
*
* @return mixed
*/
private function build_aliases( $aliases, $alias, $assoc_args, $is_grouping, $grouping = '', $is_update = false ) {
if ( $is_grouping ) {
$valid_assoc_args = [ 'config', 'grouping' ];
$invalid_args = array_diff( array_keys( $assoc_args ), $valid_assoc_args );
// Check for invalid args.
if ( ! empty( $invalid_args ) ) {
$args_info = implode( ',', $invalid_args );
WP_CLI::error( "--grouping argument works alone. Found invalid arg(s) '$args_info'." );
}
}
if ( $is_update ) {
$this->validate_alias_type( $aliases, $alias, $assoc_args, $grouping );
}
if ( ! $is_grouping ) {
foreach ( $assoc_args as $key => $value ) {
if ( strpos( $key, 'set-' ) !== false ) {
$alias_key_info = explode( '-', $key );
$alias_key = empty( $alias_key_info[1] ) ? '' : $alias_key_info[1];
if ( ! empty( $alias_key ) && ! empty( $value ) ) {
$aliases[ $alias ][ $alias_key ] = $value;
}
}
}
} else {
if ( ! empty( $grouping ) ) {
$group_alias_list = explode( ',', $grouping );
$group_alias = array_map(
function ( $current_alias ) {
return '@' . ltrim( $current_alias, '@' );
},
$group_alias_list
);
$aliases[ $alias ] = $group_alias;
}
}
return $aliases;
}
/**
* Validate input of passed arguments.
*
* @param array $assoc_args Arguments array.
* @param string $grouping Grouping argument value.
*
* @throws ExitException
*/
private function validate_input( $assoc_args, $grouping ) {
// Check if valid arguments were passed.
$arg_match = preg_grep( '/^set-(\w+)/i', array_keys( $assoc_args ) );
// Verify passed-arguments.
if ( empty( $grouping ) && empty( $arg_match ) ) {
WP_CLI::error( 'No valid arguments passed.' );
}
// Check whether passed arguments contain value or not.
$assoc_arg_values = array_filter( array_intersect_key( $assoc_args, array_flip( $arg_match ) ) );
if ( empty( $grouping ) && empty( $assoc_arg_values ) ) {
WP_CLI::error( 'No value passed to arguments.' );
}
}
/**
* Validate alias type before update.
*
* @param array $aliases Existing aliases data.
* @param string $alias Alias Name.
* @param array $assoc_args Arguments array.
* @param string $grouping Grouping argument value.
*
* @throws ExitException
*/
private function validate_alias_type( $aliases, $alias, $assoc_args, $grouping ) {
$alias_data = $aliases[ $alias ];
$group_aliases_match = preg_grep( '/^@(\w+)/i', $alias_data );
$arg_match = preg_grep( '/^set-(\w+)/i', array_keys( $assoc_args ) );
if ( ! empty( $group_aliases_match ) && ! empty( $arg_match ) ) {
WP_CLI::error( 'Trying to update group alias with invalid arguments.' );
} elseif ( empty( $group_aliases_match ) && ! empty( $grouping ) ) {
WP_CLI::error( 'Trying to update simple alias with invalid --grouping argument.' );
}
}
/**
* Save aliases data to config file.
*
* @param array $aliases Current aliases data.
* @param string $alias Name of alias.
* @param string $config_path Path to config file.
* @param string $operation Current operation string fro message.
*/
private function process_aliases( $aliases, $alias, $config_path, $operation = '' ) {
// Convert data to YAML string.
$yaml_data = Spyc::YAMLDump( $aliases );
// Add data in config file.
if ( file_put_contents( $config_path, $yaml_data ) ) {
WP_CLI::success( "$operation '{$alias}' alias." );
}
}
}
$command->get_name(),
'description' => $command->get_shortdesc(),
'longdesc' => $command->get_longdesc(),
];
foreach ( $command->get_subcommands() as $subcommand ) {
$dump['subcommands'][] = $this->command_to_array( $subcommand );
}
if ( empty( $dump['subcommands'] ) ) {
$dump['synopsis'] = (string) $command->get_synopsis();
}
return $dump;
}
/**
* Prints WP-CLI version.
*
* ## EXAMPLES
*
* # Display CLI version.
* $ wp cli version
* WP-CLI 0.24.1
*/
public function version() {
WP_CLI::line( 'WP-CLI ' . WP_CLI_VERSION );
}
/**
* Prints various details about the WP-CLI environment.
*
* Helpful for diagnostic purposes, this command shares:
*
* * OS information.
* * Shell information.
* * PHP binary used.
* * PHP binary version.
* * php.ini configuration file used (which is typically different than web).
* * WP-CLI root dir: where WP-CLI is installed (if non-Phar install).
* * WP-CLI global config: where the global config YAML file is located.
* * WP-CLI project config: where the project config YAML file is located.
* * WP-CLI version: currently installed version.
*
* See [config docs](https://wp-cli.org/config/) for more details on global
* and project config YAML files.
*
* ## OPTIONS
*
* [--format=]
* : Render output in a particular format.
* ---
* default: list
* options:
* - list
* - json
* ---
*
* ## EXAMPLES
*
* # Display various data about the CLI environment.
* $ wp cli info
* OS: Linux 4.10.0-42-generic #46~16.04.1-Ubuntu SMP Mon Dec 4 15:57:59 UTC 2017 x86_64
* Shell: /usr/bin/zsh
* PHP binary: /usr/bin/php
* PHP version: 7.1.12-1+ubuntu16.04.1+deb.sury.org+1
* php.ini used: /etc/php/7.1/cli/php.ini
* WP-CLI root dir: phar://wp-cli.phar
* WP-CLI packages dir: /home/person/.wp-cli/packages/
* WP-CLI global config:
* WP-CLI project config:
* WP-CLI version: 1.5.0
*/
public function info( $_, $assoc_args ) {
// php_uname() $mode argument was only added with PHP 7.0+. Fall back to
// entire string for older versions.
$system_os = PHP_MAJOR_VERSION < 7
? php_uname()
: sprintf(
'%s %s %s %s',
php_uname( 's' ),
php_uname( 'r' ),
php_uname( 'v' ),
php_uname( 'm' )
);
$shell = getenv( 'SHELL' );
if ( ! $shell && Utils\is_windows() ) {
$shell = getenv( 'ComSpec' );
}
$php_bin = Utils\get_php_binary();
$runner = WP_CLI::get_runner();
$packages_dir = $runner->get_packages_dir_path();
if ( ! is_dir( $packages_dir ) ) {
$packages_dir = null;
}
if ( Utils\get_flag_value( $assoc_args, 'format' ) === 'json' ) {
$info = [
'system_os' => $system_os,
'shell' => $shell,
'php_binary_path' => $php_bin,
'php_version' => PHP_VERSION,
'php_ini_used' => get_cfg_var( 'cfg_file_path' ),
'mysql_binary_path' => Utils\get_mysql_binary_path(),
'mysql_version' => Utils\get_mysql_version(),
'sql_modes' => Utils\get_sql_modes(),
'wp_cli_dir_path' => WP_CLI_ROOT,
'wp_cli_vendor_path' => WP_CLI_VENDOR_DIR,
'wp_cli_phar_path' => defined( 'WP_CLI_PHAR_PATH' ) ? WP_CLI_PHAR_PATH : '',
'wp_cli_packages_dir_path' => $packages_dir,
'global_config_path' => $runner->global_config_path,
'project_config_path' => $runner->project_config_path,
'wp_cli_version' => WP_CLI_VERSION,
];
WP_CLI::line( json_encode( $info ) );
} else {
WP_CLI::line( "OS:\t" . $system_os );
WP_CLI::line( "Shell:\t" . $shell );
WP_CLI::line( "PHP binary:\t" . $php_bin );
WP_CLI::line( "PHP version:\t" . PHP_VERSION );
WP_CLI::line( "php.ini used:\t" . get_cfg_var( 'cfg_file_path' ) );
WP_CLI::line( "MySQL binary:\t" . Utils\get_mysql_binary_path() );
WP_CLI::line( "MySQL version:\t" . Utils\get_mysql_version() );
WP_CLI::line( "SQL modes:\t" . implode( ',', Utils\get_sql_modes() ) );
WP_CLI::line( "WP-CLI root dir:\t" . WP_CLI_ROOT );
WP_CLI::line( "WP-CLI vendor dir:\t" . WP_CLI_VENDOR_DIR );
WP_CLI::line( "WP_CLI phar path:\t" . ( defined( 'WP_CLI_PHAR_PATH' ) ? WP_CLI_PHAR_PATH : '' ) );
WP_CLI::line( "WP-CLI packages dir:\t" . $packages_dir );
WP_CLI::line( "WP-CLI global config:\t" . $runner->global_config_path );
WP_CLI::line( "WP-CLI project config:\t" . $runner->project_config_path );
WP_CLI::line( "WP-CLI version:\t" . WP_CLI_VERSION );
}
}
/**
* Checks to see if there is a newer version of WP-CLI available.
*
* Queries the Github releases API. Returns available versions if there are
* updates available, or success message if using the latest release.
*
* ## OPTIONS
*
* [--patch]
* : Only list patch updates.
*
* [--minor]
* : Only list minor updates.
*
* [--major]
* : Only list major updates.
*
* [--field=]
* : Prints the value of a single field for each update.
*
* [--fields=]
* : Limit the output to specific object fields. Defaults to version,update_type,package_url.
*
* [--format=]
* : Render output in a particular format.
* ---
* default: table
* options:
* - table
* - csv
* - json
* - count
* - yaml
* ---
*
* ## EXAMPLES
*
* # Check for update.
* $ wp cli check-update
* Success: WP-CLI is at the latest version.
*
* # Check for update and new version is available.
* $ wp cli check-update
* +---------+-------------+-------------------------------------------------------------------------------+
* | version | update_type | package_url |
* +---------+-------------+-------------------------------------------------------------------------------+
* | 0.24.1 | patch | https://github.com/wp-cli/wp-cli/releases/download/v0.24.1/wp-cli-0.24.1.phar |
* +---------+-------------+-------------------------------------------------------------------------------+
*
* @subcommand check-update
*/
public function check_update( $_, $assoc_args ) {
$updates = $this->get_updates( $assoc_args );
if ( $updates ) {
$formatter = new Formatter(
$assoc_args,
[ 'version', 'update_type', 'package_url' ]
);
$formatter->display_items( $updates );
} elseif ( empty( $assoc_args['format'] ) || 'table' === $assoc_args['format'] ) {
$update_type = $this->get_update_type_str( $assoc_args );
WP_CLI::success( "WP-CLI is at the latest{$update_type}version." );
}
}
/**
* Updates WP-CLI to the latest release.
*
* Default behavior is to check the releases API for the newest stable
* version, and prompt if one is available.
*
* Use `--stable` to install or reinstall the latest stable version.
*
* Use `--nightly` to install the latest built version of the master branch.
* While not recommended for production, nightly contains the latest and
* greatest, and should be stable enough for development and staging
* environments.
*
* Only works for the Phar installation mechanism.
*
* ## OPTIONS
*
* [--patch]
* : Only perform patch updates.
*
* [--minor]
* : Only perform minor updates.
*
* [--major]
* : Only perform major updates.
*
* [--stable]
* : Update to the latest stable release. Skips update check.
*
* [--nightly]
* : Update to the latest built version of the master branch. Potentially unstable.
*
* [--yes]
* : Do not prompt for confirmation.
*
* [--insecure]
* : Retry without certificate validation if TLS handshake fails. Note: This makes the request vulnerable to a MITM attack.
*
* ## EXAMPLES
*
* # Update CLI.
* $ wp cli update
* You have version 0.24.0. Would you like to update to 0.24.1? [y/n] y
* Downloading from https://github.com/wp-cli/wp-cli/releases/download/v0.24.1/wp-cli-0.24.1.phar...
* New version works. Proceeding to replace.
* Success: Updated WP-CLI to 0.24.1.
*/
public function update( $_, $assoc_args ) {
if ( ! Utils\inside_phar() ) {
WP_CLI::error( 'You can only self-update Phar files.' );
}
$old_phar = realpath( $_SERVER['argv'][0] );
if ( ! is_writable( $old_phar ) ) {
WP_CLI::error( sprintf( '%s is not writable by current user.', $old_phar ) );
} elseif ( ! is_writable( dirname( $old_phar ) ) ) {
WP_CLI::error( sprintf( '%s is not writable by current user.', dirname( $old_phar ) ) );
}
if ( Utils\get_flag_value( $assoc_args, 'nightly' ) ) {
WP_CLI::confirm( sprintf( 'You have version %s. Would you like to update to the latest nightly?', WP_CLI_VERSION ), $assoc_args );
$download_url = 'https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli-nightly.phar';
$md5_url = 'https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli-nightly.phar.md5';
} elseif ( Utils\get_flag_value( $assoc_args, 'stable' ) ) {
WP_CLI::confirm( sprintf( 'You have version %s. Would you like to update to the latest stable release?', WP_CLI_VERSION ), $assoc_args );
$download_url = 'https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar';
$md5_url = 'https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar.md5';
} else {
$updates = $this->get_updates( $assoc_args );
if ( empty( $updates ) ) {
$update_type = $this->get_update_type_str( $assoc_args );
WP_CLI::success( "WP-CLI is at the latest{$update_type}version." );
return;
}
$newest = $updates[0];
WP_CLI::confirm( sprintf( 'You have version %s. Would you like to update to %s?', WP_CLI_VERSION, $newest['version'] ), $assoc_args );
$download_url = $newest['package_url'];
$md5_url = str_replace( '.phar', '.phar.md5', $download_url );
}
WP_CLI::log( sprintf( 'Downloading from %s...', $download_url ) );
$temp = Utils\get_temp_dir() . uniqid( 'wp_', true ) . '.phar';
$headers = [];
$options = [
'timeout' => 600, // 10 minutes ought to be enough for everybody.
'filename' => $temp,
'insecure' => (bool) Utils\get_flag_value( $assoc_args, 'insecure', false ),
];
Utils\http_request( 'GET', $download_url, null, $headers, $options );
unset( $options['filename'] );
$md5_response = Utils\http_request( 'GET', $md5_url, null, $headers, $options );
if ( '20' !== substr( $md5_response->status_code, 0, 2 ) ) {
WP_CLI::error( "Couldn't access md5 hash for release (HTTP code {$md5_response->status_code})." );
}
$md5_file = md5_file( $temp );
$release_hash = trim( $md5_response->body );
if ( $md5_file === $release_hash ) {
WP_CLI::log( 'md5 hash verified: ' . $release_hash );
} else {
WP_CLI::error( "md5 hash for download ({$md5_file}) is different than the release hash ({$release_hash})." );
}
$allow_root = WP_CLI::get_runner()->config['allow-root'] ? '--allow-root' : '';
$php_binary = Utils\get_php_binary();
$process = Process::create( "{$php_binary} $temp --info {$allow_root}" );
$result = $process->run();
if ( 0 !== $result->return_code || false === stripos( $result->stdout, 'WP-CLI version' ) ) {
$multi_line = explode( PHP_EOL, $result->stderr );
WP_CLI::error_multi_line( $multi_line );
WP_CLI::error( 'The downloaded PHAR is broken, try running wp cli update again.' );
}
WP_CLI::log( 'New version works. Proceeding to replace.' );
$mode = fileperms( $old_phar ) & 511;
if ( false === chmod( $temp, $mode ) ) {
WP_CLI::error( sprintf( 'Cannot chmod %s.', $temp ) );
}
class_exists( '\cli\Colors' ); // This autoloads \cli\Colors - after we move the file we no longer have access to this class.
if ( false === rename( $temp, $old_phar ) ) {
WP_CLI::error( sprintf( 'Cannot move %s to %s', $temp, $old_phar ) );
}
if ( Utils\get_flag_value( $assoc_args, 'nightly', false ) ) {
$updated_version = 'the latest nightly release';
} elseif ( Utils\get_flag_value( $assoc_args, 'stable', false ) ) {
$updated_version = 'the latest stable release';
} else {
$updated_version = isset( $newest['version'] ) ? $newest['version'] : '';
}
WP_CLI::success( sprintf( 'Updated WP-CLI to %s.', $updated_version ) );
}
/**
* Returns update information.
*/
private function get_updates( $assoc_args ) {
$url = 'https://api.github.com/repos/wp-cli/wp-cli/releases?per_page=100';
$options = [
'timeout' => 30,
'insecure' => (bool) Utils\get_flag_value( $assoc_args, 'insecure', false ),
];
$headers = [
'Accept' => 'application/json',
];
$github_token = getenv( 'GITHUB_TOKEN' );
if ( false !== $github_token ) {
$headers['Authorization'] = 'token ' . $github_token;
}
$response = Utils\http_request( 'GET', $url, null, $headers, $options );
if ( ! $response->success || 200 !== $response->status_code ) {
WP_CLI::error( sprintf( 'Failed to get latest version (HTTP code %d).', $response->status_code ) );
}
$release_data = json_decode( $response->body );
$updates = [
'major' => false,
'minor' => false,
'patch' => false,
];
foreach ( $release_data as $release ) {
// Get rid of leading "v" if there is one set.
$release_version = $release->tag_name;
if ( 'v' === substr( $release_version, 0, 1 ) ) {
$release_version = ltrim( $release_version, 'v' );
}
$update_type = Utils\get_named_sem_ver( $release_version, WP_CLI_VERSION );
if ( ! $update_type ) {
continue;
}
if ( ! isset( $release->assets[0]->browser_download_url ) ) {
continue;
}
if ( ! empty( $updates[ $update_type ] ) && ! Comparator::greaterThan( $release_version, $updates[ $update_type ]['version'] ) ) {
continue;
}
$updates[ $update_type ] = [
'version' => $release_version,
'update_type' => $update_type,
'package_url' => $release->assets[0]->browser_download_url,
];
}
foreach ( $updates as $type => $value ) {
if ( empty( $value ) ) {
unset( $updates[ $type ] );
}
}
foreach ( [ 'major', 'minor', 'patch' ] as $type ) {
if ( true === Utils\get_flag_value( $assoc_args, $type ) ) {
return ! empty( $updates[ $type ] ) ? [ $updates[ $type ] ] : false;
}
}
if ( empty( $updates ) && preg_match( '#-alpha-(.+)$#', WP_CLI_VERSION, $matches ) ) {
$version_url = 'https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/NIGHTLY_VERSION';
$response = Utils\http_request( 'GET', $version_url, null, [], $options );
if ( ! $response->success || 200 !== $response->status_code ) {
WP_CLI::error( sprintf( 'Failed to get current nightly version (HTTP code %d)', $response->status_code ) );
}
$nightly_version = trim( $response->body );
if ( WP_CLI_VERSION !== $nightly_version ) {
$updates['nightly'] = [
'version' => $nightly_version,
'update_type' => 'nightly',
'package_url' => 'https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli-nightly.phar',
];
}
}
return array_values( $updates );
}
/**
* Dumps the list of global parameters, as JSON or in var_export format.
*
* ## OPTIONS
*
* [--with-values]
* : Display current values also.
*
* [--format=]
* : Render output in a particular format.
* ---
* default: json
* options:
* - var_export
* - json
* ---
*
* ## EXAMPLES
*
* # Dump the list of global parameters.
* $ wp cli param-dump --format=var_export
* array (
* 'path' =>
* array (
* 'runtime' => '=',
* 'file' => '',
* 'synopsis' => '',
* 'default' => NULL,
* 'multiple' => false,
* 'desc' => 'Path to the WordPress files.',
* ),
* 'url' =>
* array (
*
* @subcommand param-dump
*/
public function param_dump( $_, $assoc_args ) {
$spec = WP_CLI::get_configurator()->get_spec();
if ( Utils\get_flag_value( $assoc_args, 'with-values' ) ) {
$config = WP_CLI::get_configurator()->to_array();
// Copy current config values to $spec.
foreach ( $spec as $key => $value ) {
$current = null;
if ( isset( $config[0][ $key ] ) ) {
$current = $config[0][ $key ];
}
$spec[ $key ]['current'] = $current;
}
}
if ( 'var_export' === Utils\get_flag_value( $assoc_args, 'format' ) ) {
var_export( $spec );
} else {
echo json_encode( $spec );
}
}
/**
* Dumps the list of installed commands, as JSON.
*
* ## EXAMPLES
*
* # Dump the list of installed commands.
* $ wp cli cmd-dump
* {"name":"wp","description":"Manage WordPress through the command-line.","longdesc":"\n\n## GLOBAL PARAMETERS\n\n --path=\n Path to the WordPress files.\n\n --ssh=\n Perform operation against a remote server over SSH (or a container using scheme of "docker" or "docker-compose").\n\n --url=\n Pretend request came from given URL. In multisite, this argument is how the target site is specified. \n\n --user=\n
*
* @subcommand cmd-dump
*/
public function cmd_dump() {
echo json_encode( $this->command_to_array( WP_CLI::get_root_command() ) );
}
/**
* Generates tab completion strings.
*
* ## OPTIONS
*
* --line=
* : The current command line to be executed.
*
* --point=
* : The index to the current cursor position relative to the beginning of the command.
*
* ## EXAMPLES
*
* # Generate tab completion strings.
* $ wp cli completions --line='wp eva' --point=100
* eval
* eval-file
*/
public function completions( $_, $assoc_args ) {
$line = substr( $assoc_args['line'], 0, $assoc_args['point'] );
$compl = new Completions( $line );
$compl->render();
}
/**
* Get a string representing the type of update being checked for.
*/
private function get_update_type_str( $assoc_args ) {
$update_type = ' ';
foreach ( [ 'major', 'minor', 'patch' ] as $type ) {
if ( true === Utils\get_flag_value( $assoc_args, $type ) ) {
$update_type = ' ' . $type . ' ';
break;
}
}
return $update_type;
}
/**
* Detects if a command exists
*
* This commands checks if a command is registered with WP-CLI.
* If the command is found then it returns with exit status 0.
* If the command doesn't exist, then it will exit with status 1.
*
* ## OPTIONS
* ...
* : The command
*
* ## EXAMPLES
*
* # The "site delete" command is registered.
* $ wp cli has-command "site delete"
* $ echo $?
* 0
*
* # The "foo bar" command is not registered.
* $ wp cli has-command "foo bar"
* $ echo $?
* 1
*
* @subcommand has-command
*
* @when after_wp_load
*/
public function has_command( $_, $assoc_args ) {
// If command is input as a string, then explode it into array.
$command = explode( ' ', implode( ' ', $_ ) );
WP_CLI::halt( is_array( WP_CLI::get_runner()->find_command_to_run( $command ) ) ? 0 : 1 );
}
}
...]
* : Get help on a specific command.
*
* ## EXAMPLES
*
* # get help for `core` command
* wp help core
*
* # get help for `core download` subcommand
* wp help core download
*/
public function __invoke( $args, $assoc_args ) {
$r = WP_CLI::get_runner()->find_command_to_run( $args );
if ( is_array( $r ) ) {
list( $command ) = $r;
self::show_help( $command );
exit;
}
}
private static function show_help( $command ) {
$out = self::get_initial_markdown( $command );
// Remove subcommands if in columns - will wordwrap separately.
$subcommands = '';
$column_subpattern = '[ \t]+[^\t]+\t+';
if ( preg_match( '/(^## SUBCOMMANDS[^\n]*\n+' . $column_subpattern . '.+?)(?:^##|\z)/ms', $out, $matches, PREG_OFFSET_CAPTURE ) ) {
$subcommands = $matches[1][0];
$subcommands_header = "## SUBCOMMANDS\n";
$out = substr_replace( $out, $subcommands_header, $matches[1][1], strlen( $subcommands ) );
}
$out .= self::parse_reference_links( $command->get_longdesc() );
// Definition lists.
$out = preg_replace_callback( '/([^\n]+)\n: (.+?)(\n\n|$)/s', [ __CLASS__, 'rewrap_param_desc' ], $out );
// Ensure lines with no leading whitespace that aren't section headers are indented.
$out = preg_replace( '/^((?! |\t|##).)/m', "\t$1", $out );
$tab = str_repeat( ' ', 2 );
// Need to de-tab for wordwrapping to work properly.
$out = str_replace( "\t", $tab, $out );
$wordwrap_width = Shell::columns();
// Wordwrap with indent.
$out = preg_replace_callback(
'/^( *)([^\n]+)\n/m',
function ( $matches ) use ( $wordwrap_width ) {
return $matches[1] . str_replace( "\n", "\n{$matches[1]}", wordwrap( $matches[2], $wordwrap_width - strlen( $matches[1] ) ) ) . "\n";
},
$out
);
if ( $subcommands ) {
// Wordwrap with column indent.
$subcommands = preg_replace_callback(
'/^(' . $column_subpattern . ')([^\n]+)\n/m',
function ( $matches ) use ( $wordwrap_width, $tab ) {
// Need to de-tab for wordwrapping to work properly.
$matches[1] = str_replace( "\t", $tab, $matches[1] );
$matches[2] = str_replace( "\t", $tab, $matches[2] );
$padding_len = strlen( $matches[1] );
$padding = str_repeat( ' ', $padding_len );
return $matches[1] . str_replace( "\n", "\n$padding", wordwrap( $matches[2], $wordwrap_width - $padding_len ) ) . "\n";
},
$subcommands
);
// Put subcommands back.
$out = str_replace( $subcommands_header, $subcommands, $out );
}
// Section headers.
$out = preg_replace( '/^## ([A-Z ]+)/m', WP_CLI::colorize( '%9\1%n' ), $out );
self::pass_through_pager( $out );
}
private static function rewrap_param_desc( $matches ) {
$param = $matches[1];
$desc = self::indent( "\t\t", $matches[2] );
return "\t$param\n$desc\n\n";
}
private static function indent( $whitespace, $text ) {
$lines = explode( "\n", $text );
foreach ( $lines as &$line ) {
$line = $whitespace . $line;
}
return implode( "\n", $lines );
}
private static function pass_through_pager( $out ) {
if ( ! Utils\check_proc_available( null /*context*/, true /*return*/ ) ) {
WP_CLI::line( $out );
WP_CLI::debug( 'Warning: check_proc_available() failed in pass_through_pager().', 'help' );
return -1;
}
$pager = getenv( 'PAGER' );
if ( false === $pager ) {
$pager = Utils\is_windows() ? 'more' : 'less -r';
}
// For Windows 7 need to set code page to something other than Unicode (65001) to get around "Not enough memory." error with `more.com` on PHP 7.1+.
if ( 'more' === $pager && defined( 'PHP_WINDOWS_VERSION_MAJOR' ) && PHP_WINDOWS_VERSION_MAJOR < 10 && function_exists( 'sapi_windows_cp_set' ) ) {
// Note will also apply to Windows 8 (see https://msdn.microsoft.com/en-us/library/windows/desktop/ms724832.aspx) but probably harmless anyway.
$cp = getenv( 'WP_CLI_WINDOWS_CODE_PAGE' ) ?: 1252; // Code page 1252 is the most used so probably the most compat.
// phpcs:ignore PHPCompatibility.FunctionUse.NewFunctions -- Wrapped in function_exists() call.
sapi_windows_cp_set( $cp ); // `sapi_windows_cp_set()` introduced PHP 7.1.
}
// Convert string to file handle.
$fd = fopen( 'php://temp', 'r+b' );
fwrite( $fd, $out );
rewind( $fd );
$descriptorspec = [
0 => $fd,
1 => STDOUT,
2 => STDERR,
];
return proc_close( Utils\proc_open_compat( $pager, $descriptorspec, $pipes ) );
}
private static function get_initial_markdown( $command ) {
$name = implode( ' ', Dispatcher\get_path( $command ) );
$binding = [
'name' => $name,
'shortdesc' => $command->get_shortdesc(),
];
$binding['synopsis'] = "$name " . $command->get_synopsis();
$alias = $command->get_alias();
if ( $alias ) {
$binding['alias'] = $alias;
}
if ( $command->can_have_subcommands() ) {
$binding['has-subcommands']['subcommands'] = self::render_subcommands( $command );
}
return Utils\mustache_render( 'man.mustache', $binding );
}
private static function render_subcommands( $command ) {
$subcommands = [];
foreach ( $command->get_subcommands() as $subcommand ) {
if ( WP_CLI::get_runner()->is_command_disabled( $subcommand ) ) {
continue;
}
$subcommands[ $subcommand->get_name() ] = $subcommand->get_shortdesc();
}
$max_len = self::get_max_len( array_keys( $subcommands ) );
$lines = [];
foreach ( $subcommands as $name => $desc ) {
$lines[] = str_pad( $name, $max_len ) . "\t\t\t" . $desc;
}
return $lines;
}
private static function get_max_len( $strings ) {
$max_len = 0;
foreach ( $strings as $str ) {
$len = strlen( $str );
if ( $len > $max_len ) {
$max_len = $len;
}
}
return $max_len;
}
/**
* Parse reference links from longdescription.
*
* @param string $longdesc The longdescription from the `$command->get_longdesc()`.
* @return string The longdescription which has links as footnote.
*/
private static function parse_reference_links( $longdesc ) {
$description = '';
foreach ( explode( "\n", $longdesc ) as $line ) {
if ( 0 === strpos( $line, '#' ) ) {
break;
}
$description .= $line . "\n";
}
// Fires if it has description text at the head of `$longdesc`.
if ( $description ) {
$links = []; // An array of URLs from the description.
$pattern = '/\[.+?\]\((https?:\/\/.+?)\)/';
$newdesc = preg_replace_callback(
$pattern,
function( $matches ) use ( &$links ) {
static $count = 0;
$count++;
$links[] = $matches[1];
return str_replace( '(' . $matches[1] . ')', '[' . $count . ']', $matches[0] );
},
$description
);
$footnote = '';
$link_count = count( $links );
for ( $i = 0; $i < $link_count; $i++ ) {
$n = $i + 1;
$footnote .= '[' . $n . '] ' . $links[ $i ] . "\n";
}
if ( $footnote ) {
$newdesc = trim( $newdesc ) . "\n\n---\n" . $footnote;
$longdesc = str_replace( trim( $description ), trim( $newdesc ), $longdesc );
}
}
return $longdesc;
}
}
*/
class SymfonyClassCollectionLoader
{
private static $loaded;
const HEADER = <<<'EOS'
\s*$/'), '', file_get_contents($r->getFileName()));
}
$cache = $cacheDir . '/' . $name . $extension;
$header = sprintf(self::HEADER, strftime('%Y'));
self::writeCacheFile($cache, $header . substr(self::stripComments(' true,
self::PRAGMA_BLOCKS => true,
self::PRAGMA_ANCHORED_DOT => true,
);
// Template cache
private $templates = array();
// Environment
private $templateClassPrefix = '__Mustache_';
private $cache;
private $lambdaCache;
private $cacheLambdaTemplates = false;
private $loader;
private $partialsLoader;
private $helpers;
private $escape;
private $entityFlags = ENT_COMPAT;
private $charset = 'UTF-8';
private $logger;
private $strictCallables = false;
private $pragmas = array();
private $delimiters;
// Services
private $tokenizer;
private $parser;
private $compiler;
/**
* Mustache class constructor.
*
* Passing an $options array allows overriding certain Mustache options during instantiation:
*
* $options = array(
* // The class prefix for compiled templates. Defaults to '__Mustache_'.
* 'template_class_prefix' => '__MyTemplates_',
*
* // A Mustache cache instance or a cache directory string for compiled templates.
* // Mustache will not cache templates unless this is set.
* 'cache' => dirname(__FILE__).'/tmp/cache/mustache',
*
* // Override default permissions for cache files. Defaults to using the system-defined umask. It is
* // *strongly* recommended that you configure your umask properly rather than overriding permissions here.
* 'cache_file_mode' => 0666,
*
* // Optionally, enable caching for lambda section templates. This is generally not recommended, as lambda
* // sections are often too dynamic to benefit from caching.
* 'cache_lambda_templates' => true,
*
* // Customize the tag delimiters used by this engine instance. Note that overriding here changes the
* // delimiters used to parse all templates and partials loaded by this instance. To override just for a
* // single template, use an inline "change delimiters" tag at the start of the template file:
* //
* // {{=<% %>=}}
* //
* 'delimiters' => '<% %>',
*
* // A Mustache template loader instance. Uses a StringLoader if not specified.
* 'loader' => new Mustache_Loader_FilesystemLoader(dirname(__FILE__).'/views'),
*
* // A Mustache loader instance for partials.
* 'partials_loader' => new Mustache_Loader_FilesystemLoader(dirname(__FILE__).'/views/partials'),
*
* // An array of Mustache partials. Useful for quick-and-dirty string template loading, but not as
* // efficient or lazy as a Filesystem (or database) loader.
* 'partials' => array('foo' => file_get_contents(dirname(__FILE__).'/views/partials/foo.mustache')),
*
* // An array of 'helpers'. Helpers can be global variables or objects, closures (e.g. for higher order
* // sections), or any other valid Mustache context value. They will be prepended to the context stack,
* // so they will be available in any template loaded by this Mustache instance.
* 'helpers' => array('i18n' => function ($text) {
* // do something translatey here...
* }),
*
* // An 'escape' callback, responsible for escaping double-mustache variables.
* 'escape' => function ($value) {
* return htmlspecialchars($buffer, ENT_COMPAT, 'UTF-8');
* },
*
* // Type argument for `htmlspecialchars`. Defaults to ENT_COMPAT. You may prefer ENT_QUOTES.
* 'entity_flags' => ENT_QUOTES,
*
* // Character set for `htmlspecialchars`. Defaults to 'UTF-8'. Use 'UTF-8'.
* 'charset' => 'ISO-8859-1',
*
* // A Mustache Logger instance. No logging will occur unless this is set. Using a PSR-3 compatible
* // logging library -- such as Monolog -- is highly recommended. A simple stream logger implementation is
* // available as well:
* 'logger' => new Mustache_Logger_StreamLogger('php://stderr'),
*
* // Only treat Closure instances and invokable classes as callable. If true, values like
* // `array('ClassName', 'methodName')` and `array($classInstance, 'methodName')`, which are traditionally
* // "callable" in PHP, are not called to resolve variables for interpolation or section contexts. This
* // helps protect against arbitrary code execution when user input is passed directly into the template.
* // This currently defaults to false, but will default to true in v3.0.
* 'strict_callables' => true,
*
* // Enable pragmas across all templates, regardless of the presence of pragma tags in the individual
* // templates.
* 'pragmas' => [Mustache_Engine::PRAGMA_FILTERS],
* );
*
* @throws Mustache_Exception_InvalidArgumentException If `escape` option is not callable
*
* @param array $options (default: array())
*/
public function __construct(array $options = array())
{
if (isset($options['template_class_prefix'])) {
if ((string) $options['template_class_prefix'] === '') {
throw new Mustache_Exception_InvalidArgumentException('Mustache Constructor "template_class_prefix" must not be empty');
}
$this->templateClassPrefix = $options['template_class_prefix'];
}
if (isset($options['cache'])) {
$cache = $options['cache'];
if (is_string($cache)) {
$mode = isset($options['cache_file_mode']) ? $options['cache_file_mode'] : null;
$cache = new Mustache_Cache_FilesystemCache($cache, $mode);
}
$this->setCache($cache);
}
if (isset($options['cache_lambda_templates'])) {
$this->cacheLambdaTemplates = (bool) $options['cache_lambda_templates'];
}
if (isset($options['loader'])) {
$this->setLoader($options['loader']);
}
if (isset($options['partials_loader'])) {
$this->setPartialsLoader($options['partials_loader']);
}
if (isset($options['partials'])) {
$this->setPartials($options['partials']);
}
if (isset($options['helpers'])) {
$this->setHelpers($options['helpers']);
}
if (isset($options['escape'])) {
if (!is_callable($options['escape'])) {
throw new Mustache_Exception_InvalidArgumentException('Mustache Constructor "escape" option must be callable');
}
$this->escape = $options['escape'];
}
if (isset($options['entity_flags'])) {
$this->entityFlags = $options['entity_flags'];
}
if (isset($options['charset'])) {
$this->charset = $options['charset'];
}
if (isset($options['logger'])) {
$this->setLogger($options['logger']);
}
if (isset($options['strict_callables'])) {
$this->strictCallables = $options['strict_callables'];
}
if (isset($options['delimiters'])) {
$this->delimiters = $options['delimiters'];
}
if (isset($options['pragmas'])) {
foreach ($options['pragmas'] as $pragma) {
if (!isset(self::$knownPragmas[$pragma])) {
throw new Mustache_Exception_InvalidArgumentException(sprintf('Unknown pragma: "%s".', $pragma));
}
$this->pragmas[$pragma] = true;
}
}
}
/**
* Shortcut 'render' invocation.
*
* Equivalent to calling `$mustache->loadTemplate($template)->render($context);`
*
* @see Mustache_Engine::loadTemplate
* @see Mustache_Template::render
*
* @param string $template
* @param mixed $context (default: array())
*
* @return string Rendered template
*/
public function render($template, $context = array())
{
return $this->loadTemplate($template)->render($context);
}
/**
* Get the current Mustache escape callback.
*
* @return callable|null
*/
public function getEscape()
{
return $this->escape;
}
/**
* Get the current Mustache entitity type to escape.
*
* @return int
*/
public function getEntityFlags()
{
return $this->entityFlags;
}
/**
* Get the current Mustache character set.
*
* @return string
*/
public function getCharset()
{
return $this->charset;
}
/**
* Get the current globally enabled pragmas.
*
* @return array
*/
public function getPragmas()
{
return array_keys($this->pragmas);
}
/**
* Set the Mustache template Loader instance.
*
* @param Mustache_Loader $loader
*/
public function setLoader(Mustache_Loader $loader)
{
$this->loader = $loader;
}
/**
* Get the current Mustache template Loader instance.
*
* If no Loader instance has been explicitly specified, this method will instantiate and return
* a StringLoader instance.
*
* @return Mustache_Loader
*/
public function getLoader()
{
if (!isset($this->loader)) {
$this->loader = new Mustache_Loader_StringLoader();
}
return $this->loader;
}
/**
* Set the Mustache partials Loader instance.
*
* @param Mustache_Loader $partialsLoader
*/
public function setPartialsLoader(Mustache_Loader $partialsLoader)
{
$this->partialsLoader = $partialsLoader;
}
/**
* Get the current Mustache partials Loader instance.
*
* If no Loader instance has been explicitly specified, this method will instantiate and return
* an ArrayLoader instance.
*
* @return Mustache_Loader
*/
public function getPartialsLoader()
{
if (!isset($this->partialsLoader)) {
$this->partialsLoader = new Mustache_Loader_ArrayLoader();
}
return $this->partialsLoader;
}
/**
* Set partials for the current partials Loader instance.
*
* @throws Mustache_Exception_RuntimeException If the current Loader instance is immutable
*
* @param array $partials (default: array())
*/
public function setPartials(array $partials = array())
{
if (!isset($this->partialsLoader)) {
$this->partialsLoader = new Mustache_Loader_ArrayLoader();
}
if (!$this->partialsLoader instanceof Mustache_Loader_MutableLoader) {
throw new Mustache_Exception_RuntimeException('Unable to set partials on an immutable Mustache Loader instance');
}
$this->partialsLoader->setTemplates($partials);
}
/**
* Set an array of Mustache helpers.
*
* An array of 'helpers'. Helpers can be global variables or objects, closures (e.g. for higher order sections), or
* any other valid Mustache context value. They will be prepended to the context stack, so they will be available in
* any template loaded by this Mustache instance.
*
* @throws Mustache_Exception_InvalidArgumentException if $helpers is not an array or Traversable
*
* @param array|Traversable $helpers
*/
public function setHelpers($helpers)
{
if (!is_array($helpers) && !$helpers instanceof Traversable) {
throw new Mustache_Exception_InvalidArgumentException('setHelpers expects an array of helpers');
}
$this->getHelpers()->clear();
foreach ($helpers as $name => $helper) {
$this->addHelper($name, $helper);
}
}
/**
* Get the current set of Mustache helpers.
*
* @see Mustache_Engine::setHelpers
*
* @return Mustache_HelperCollection
*/
public function getHelpers()
{
if (!isset($this->helpers)) {
$this->helpers = new Mustache_HelperCollection();
}
return $this->helpers;
}
/**
* Add a new Mustache helper.
*
* @see Mustache_Engine::setHelpers
*
* @param string $name
* @param mixed $helper
*/
public function addHelper($name, $helper)
{
$this->getHelpers()->add($name, $helper);
}
/**
* Get a Mustache helper by name.
*
* @see Mustache_Engine::setHelpers
*
* @param string $name
*
* @return mixed Helper
*/
public function getHelper($name)
{
return $this->getHelpers()->get($name);
}
/**
* Check whether this Mustache instance has a helper.
*
* @see Mustache_Engine::setHelpers
*
* @param string $name
*
* @return bool True if the helper is present
*/
public function hasHelper($name)
{
return $this->getHelpers()->has($name);
}
/**
* Remove a helper by name.
*
* @see Mustache_Engine::setHelpers
*
* @param string $name
*/
public function removeHelper($name)
{
$this->getHelpers()->remove($name);
}
/**
* Set the Mustache Logger instance.
*
* @throws Mustache_Exception_InvalidArgumentException If logger is not an instance of Mustache_Logger or Psr\Log\LoggerInterface
*
* @param Mustache_Logger|Psr\Log\LoggerInterface $logger
*/
public function setLogger($logger = null)
{
if ($logger !== null && !($logger instanceof Mustache_Logger || is_a($logger, 'Psr\\Log\\LoggerInterface'))) {
throw new Mustache_Exception_InvalidArgumentException('Expected an instance of Mustache_Logger or Psr\\Log\\LoggerInterface.');
}
if ($this->getCache()->getLogger() === null) {
$this->getCache()->setLogger($logger);
}
$this->logger = $logger;
}
/**
* Get the current Mustache Logger instance.
*
* @return Mustache_Logger|Psr\Log\LoggerInterface
*/
public function getLogger()
{
return $this->logger;
}
/**
* Set the Mustache Tokenizer instance.
*
* @param Mustache_Tokenizer $tokenizer
*/
public function setTokenizer(Mustache_Tokenizer $tokenizer)
{
$this->tokenizer = $tokenizer;
}
/**
* Get the current Mustache Tokenizer instance.
*
* If no Tokenizer instance has been explicitly specified, this method will instantiate and return a new one.
*
* @return Mustache_Tokenizer
*/
public function getTokenizer()
{
if (!isset($this->tokenizer)) {
$this->tokenizer = new Mustache_Tokenizer();
}
return $this->tokenizer;
}
/**
* Set the Mustache Parser instance.
*
* @param Mustache_Parser $parser
*/
public function setParser(Mustache_Parser $parser)
{
$this->parser = $parser;
}
/**
* Get the current Mustache Parser instance.
*
* If no Parser instance has been explicitly specified, this method will instantiate and return a new one.
*
* @return Mustache_Parser
*/
public function getParser()
{
if (!isset($this->parser)) {
$this->parser = new Mustache_Parser();
}
return $this->parser;
}
/**
* Set the Mustache Compiler instance.
*
* @param Mustache_Compiler $compiler
*/
public function setCompiler(Mustache_Compiler $compiler)
{
$this->compiler = $compiler;
}
/**
* Get the current Mustache Compiler instance.
*
* If no Compiler instance has been explicitly specified, this method will instantiate and return a new one.
*
* @return Mustache_Compiler
*/
public function getCompiler()
{
if (!isset($this->compiler)) {
$this->compiler = new Mustache_Compiler();
}
return $this->compiler;
}
/**
* Set the Mustache Cache instance.
*
* @param Mustache_Cache $cache
*/
public function setCache(Mustache_Cache $cache)
{
if (isset($this->logger) && $cache->getLogger() === null) {
$cache->setLogger($this->getLogger());
}
$this->cache = $cache;
}
/**
* Get the current Mustache Cache instance.
*
* If no Cache instance has been explicitly specified, this method will instantiate and return a new one.
*
* @return Mustache_Cache
*/
public function getCache()
{
if (!isset($this->cache)) {
$this->setCache(new Mustache_Cache_NoopCache());
}
return $this->cache;
}
/**
* Get the current Lambda Cache instance.
*
* If 'cache_lambda_templates' is enabled, this is the default cache instance. Otherwise, it is a NoopCache.
*
* @see Mustache_Engine::getCache
*
* @return Mustache_Cache
*/
protected function getLambdaCache()
{
if ($this->cacheLambdaTemplates) {
return $this->getCache();
}
if (!isset($this->lambdaCache)) {
$this->lambdaCache = new Mustache_Cache_NoopCache();
}
return $this->lambdaCache;
}
/**
* Helper method to generate a Mustache template class.
*
* This method must be updated any time options are added which make it so
* the same template could be parsed and compiled multiple different ways.
*
* @param string|Mustache_Source $source
*
* @return string Mustache Template class name
*/
public function getTemplateClassName($source)
{
// For the most part, adding a new option here should do the trick.
//
// Pick a value here which is unique for each possible way the template
// could be compiled... but not necessarily unique per option value. See
// escape below, which only needs to differentiate between 'custom' and
// 'default' escapes.
//
// Keep this list in alphabetical order :)
$chunks = array(
'charset' => $this->charset,
'delimiters' => $this->delimiters ? $this->delimiters : '{{ }}',
'entityFlags' => $this->entityFlags,
'escape' => isset($this->escape) ? 'custom' : 'default',
'key' => ($source instanceof Mustache_Source) ? $source->getKey() : 'source',
'pragmas' => $this->getPragmas(),
'strictCallables' => $this->strictCallables,
'version' => self::VERSION,
);
$key = json_encode($chunks);
// Template Source instances have already provided their own source key. For strings, just include the whole
// source string in the md5 hash.
if (!$source instanceof Mustache_Source) {
$key .= "\n" . $source;
}
return $this->templateClassPrefix . md5($key);
}
/**
* Load a Mustache Template by name.
*
* @param string $name
*
* @return Mustache_Template
*/
public function loadTemplate($name)
{
return $this->loadSource($this->getLoader()->load($name));
}
/**
* Load a Mustache partial Template by name.
*
* This is a helper method used internally by Template instances for loading partial templates. You can most likely
* ignore it completely.
*
* @param string $name
*
* @return Mustache_Template
*/
public function loadPartial($name)
{
try {
if (isset($this->partialsLoader)) {
$loader = $this->partialsLoader;
} elseif (isset($this->loader) && !$this->loader instanceof Mustache_Loader_StringLoader) {
$loader = $this->loader;
} else {
throw new Mustache_Exception_UnknownTemplateException($name);
}
return $this->loadSource($loader->load($name));
} catch (Mustache_Exception_UnknownTemplateException $e) {
// If the named partial cannot be found, log then return null.
$this->log(
Mustache_Logger::WARNING,
'Partial not found: "{name}"',
array('name' => $e->getTemplateName())
);
}
}
/**
* Load a Mustache lambda Template by source.
*
* This is a helper method used by Template instances to generate subtemplates for Lambda sections. You can most
* likely ignore it completely.
*
* @param string $source
* @param string $delims (default: null)
*
* @return Mustache_Template
*/
public function loadLambda($source, $delims = null)
{
if ($delims !== null) {
$source = $delims . "\n" . $source;
}
return $this->loadSource($source, $this->getLambdaCache());
}
/**
* Instantiate and return a Mustache Template instance by source.
*
* Optionally provide a Mustache_Cache instance. This is used internally by Mustache_Engine::loadLambda to respect
* the 'cache_lambda_templates' configuration option.
*
* @see Mustache_Engine::loadTemplate
* @see Mustache_Engine::loadPartial
* @see Mustache_Engine::loadLambda
*
* @param string|Mustache_Source $source
* @param Mustache_Cache $cache (default: null)
*
* @return Mustache_Template
*/
private function loadSource($source, Mustache_Cache $cache = null)
{
$className = $this->getTemplateClassName($source);
if (!isset($this->templates[$className])) {
if ($cache === null) {
$cache = $this->getCache();
}
if (!class_exists($className, false)) {
if (!$cache->load($className)) {
$compiled = $this->compile($source);
$cache->cache($className, $compiled);
}
}
$this->log(
Mustache_Logger::DEBUG,
'Instantiating template: "{className}"',
array('className' => $className)
);
$this->templates[$className] = new $className($this);
}
return $this->templates[$className];
}
/**
* Helper method to tokenize a Mustache template.
*
* @see Mustache_Tokenizer::scan
*
* @param string $source
*
* @return array Tokens
*/
private function tokenize($source)
{
return $this->getTokenizer()->scan($source, $this->delimiters);
}
/**
* Helper method to parse a Mustache template.
*
* @see Mustache_Parser::parse
*
* @param string $source
*
* @return array Token tree
*/
private function parse($source)
{
$parser = $this->getParser();
$parser->setPragmas($this->getPragmas());
return $parser->parse($this->tokenize($source));
}
/**
* Helper method to compile a Mustache template.
*
* @see Mustache_Compiler::compile
*
* @param string|Mustache_Source $source
*
* @return string generated Mustache template class code
*/
private function compile($source)
{
$name = $this->getTemplateClassName($source);
$this->log(
Mustache_Logger::INFO,
'Compiling template to "{className}" class',
array('className' => $name)
);
if ($source instanceof Mustache_Source) {
$source = $source->getSource();
}
$tree = $this->parse($source);
$compiler = $this->getCompiler();
$compiler->setPragmas($this->getPragmas());
return $compiler->compile($source, $tree, $name, isset($this->escape), $this->charset, $this->strictCallables, $this->entityFlags);
}
/**
* Add a log record if logging is enabled.
*
* @param int $level The logging level
* @param string $message The log message
* @param array $context The log context
*/
private function log($level, $message, array $context = array())
{
if (isset($this->logger)) {
$this->logger->log($level, $message, $context);
}
}
}
stack = array($context);
}
}
/**
* Push a new Context frame onto the stack.
*
* @param mixed $value Object or array to use for context
*/
public function push($value)
{
array_push($this->stack, $value);
}
/**
* Push a new Context frame onto the block context stack.
*
* @param mixed $value Object or array to use for block context
*/
public function pushBlockContext($value)
{
array_push($this->blockStack, $value);
}
/**
* Pop the last Context frame from the stack.
*
* @return mixed Last Context frame (object or array)
*/
public function pop()
{
return array_pop($this->stack);
}
/**
* Pop the last block Context frame from the stack.
*
* @return mixed Last block Context frame (object or array)
*/
public function popBlockContext()
{
return array_pop($this->blockStack);
}
/**
* Get the last Context frame.
*
* @return mixed Last Context frame (object or array)
*/
public function last()
{
return end($this->stack);
}
/**
* Find a variable in the Context stack.
*
* Starting with the last Context frame (the context of the innermost section), and working back to the top-level
* rendering context, look for a variable with the given name:
*
* * If the Context frame is an associative array which contains the key $id, returns the value of that element.
* * If the Context frame is an object, this will check first for a public method, then a public property named
* $id. Failing both of these, it will try `__isset` and `__get` magic methods.
* * If a value named $id is not found in any Context frame, returns an empty string.
*
* @param string $id Variable name
*
* @return mixed Variable value, or '' if not found
*/
public function find($id)
{
return $this->findVariableInStack($id, $this->stack);
}
/**
* Find a 'dot notation' variable in the Context stack.
*
* Note that dot notation traversal bubbles through scope differently than the regular find method. After finding
* the initial chunk of the dotted name, each subsequent chunk is searched for only within the value of the previous
* result. For example, given the following context stack:
*
* $data = array(
* 'name' => 'Fred',
* 'child' => array(
* 'name' => 'Bob'
* ),
* );
*
* ... and the Mustache following template:
*
* {{ child.name }}
*
* ... the `name` value is only searched for within the `child` value of the global Context, not within parent
* Context frames.
*
* @param string $id Dotted variable selector
*
* @return mixed Variable value, or '' if not found
*/
public function findDot($id)
{
$chunks = explode('.', $id);
$first = array_shift($chunks);
$value = $this->findVariableInStack($first, $this->stack);
foreach ($chunks as $chunk) {
if ($value === '') {
return $value;
}
$value = $this->findVariableInStack($chunk, array($value));
}
return $value;
}
/**
* Find an 'anchored dot notation' variable in the Context stack.
*
* This is the same as findDot(), except it looks in the top of the context
* stack for the first value, rather than searching the whole context stack
* and starting from there.
*
* @see Mustache_Context::findDot
*
* @throws Mustache_Exception_InvalidArgumentException if given an invalid anchored dot $id
*
* @param string $id Dotted variable selector
*
* @return mixed Variable value, or '' if not found
*/
public function findAnchoredDot($id)
{
$chunks = explode('.', $id);
$first = array_shift($chunks);
if ($first !== '') {
throw new Mustache_Exception_InvalidArgumentException(sprintf('Unexpected id for findAnchoredDot: %s', $id));
}
$value = $this->last();
foreach ($chunks as $chunk) {
if ($value === '') {
return $value;
}
$value = $this->findVariableInStack($chunk, array($value));
}
return $value;
}
/**
* Find an argument in the block context stack.
*
* @param string $id
*
* @return mixed Variable value, or '' if not found
*/
public function findInBlock($id)
{
foreach ($this->blockStack as $context) {
if (array_key_exists($id, $context)) {
return $context[$id];
}
}
return '';
}
/**
* Helper function to find a variable in the Context stack.
*
* @see Mustache_Context::find
*
* @param string $id Variable name
* @param array $stack Context stack
*
* @return mixed Variable value, or '' if not found
*/
private function findVariableInStack($id, array $stack)
{
for ($i = count($stack) - 1; $i >= 0; $i--) {
$frame = &$stack[$i];
switch (gettype($frame)) {
case 'object':
if (!($frame instanceof Closure)) {
// Note that is_callable() *will not work here*
// See https://github.com/bobthecow/mustache.php/wiki/Magic-Methods
if (method_exists($frame, $id)) {
return $frame->$id();
}
if (isset($frame->$id)) {
return $frame->$id;
}
if ($frame instanceof ArrayAccess && isset($frame[$id])) {
return $frame[$id];
}
}
break;
case 'array':
if (array_key_exists($id, $frame)) {
return $frame[$id];
}
break;
}
}
return '';
}
}
pragmas = $this->defaultPragmas;
$this->sections = array();
$this->blocks = array();
$this->source = $source;
$this->indentNextLine = true;
$this->customEscape = $customEscape;
$this->entityFlags = $entityFlags;
$this->charset = $charset;
$this->strictCallables = $strictCallables;
return $this->writeCode($tree, $name);
}
/**
* Enable pragmas across all templates, regardless of the presence of pragma
* tags in the individual templates.
*
* @internal Users should set global pragmas in Mustache_Engine, not here :)
*
* @param string[] $pragmas
*/
public function setPragmas(array $pragmas)
{
$this->pragmas = array();
foreach ($pragmas as $pragma) {
$this->pragmas[$pragma] = true;
}
$this->defaultPragmas = $this->pragmas;
}
/**
* Helper function for walking the Mustache token parse tree.
*
* @throws Mustache_Exception_SyntaxException upon encountering unknown token types
*
* @param array $tree Parse tree of Mustache tokens
* @param int $level (default: 0)
*
* @return string Generated PHP source code
*/
private function walk(array $tree, $level = 0)
{
$code = '';
$level++;
foreach ($tree as $node) {
switch ($node[Mustache_Tokenizer::TYPE]) {
case Mustache_Tokenizer::T_PRAGMA:
$this->pragmas[$node[Mustache_Tokenizer::NAME]] = true;
break;
case Mustache_Tokenizer::T_SECTION:
$code .= $this->section(
$node[Mustache_Tokenizer::NODES],
$node[Mustache_Tokenizer::NAME],
isset($node[Mustache_Tokenizer::FILTERS]) ? $node[Mustache_Tokenizer::FILTERS] : array(),
$node[Mustache_Tokenizer::INDEX],
$node[Mustache_Tokenizer::END],
$node[Mustache_Tokenizer::OTAG],
$node[Mustache_Tokenizer::CTAG],
$level
);
break;
case Mustache_Tokenizer::T_INVERTED:
$code .= $this->invertedSection(
$node[Mustache_Tokenizer::NODES],
$node[Mustache_Tokenizer::NAME],
isset($node[Mustache_Tokenizer::FILTERS]) ? $node[Mustache_Tokenizer::FILTERS] : array(),
$level
);
break;
case Mustache_Tokenizer::T_PARTIAL:
$code .= $this->partial(
$node[Mustache_Tokenizer::NAME],
isset($node[Mustache_Tokenizer::INDENT]) ? $node[Mustache_Tokenizer::INDENT] : '',
$level
);
break;
case Mustache_Tokenizer::T_PARENT:
$code .= $this->parent(
$node[Mustache_Tokenizer::NAME],
isset($node[Mustache_Tokenizer::INDENT]) ? $node[Mustache_Tokenizer::INDENT] : '',
$node[Mustache_Tokenizer::NODES],
$level
);
break;
case Mustache_Tokenizer::T_BLOCK_ARG:
$code .= $this->blockArg(
$node[Mustache_Tokenizer::NODES],
$node[Mustache_Tokenizer::NAME],
$node[Mustache_Tokenizer::INDEX],
$node[Mustache_Tokenizer::END],
$node[Mustache_Tokenizer::OTAG],
$node[Mustache_Tokenizer::CTAG],
$level
);
break;
case Mustache_Tokenizer::T_BLOCK_VAR:
$code .= $this->blockVar(
$node[Mustache_Tokenizer::NODES],
$node[Mustache_Tokenizer::NAME],
$node[Mustache_Tokenizer::INDEX],
$node[Mustache_Tokenizer::END],
$node[Mustache_Tokenizer::OTAG],
$node[Mustache_Tokenizer::CTAG],
$level
);
break;
case Mustache_Tokenizer::T_COMMENT:
break;
case Mustache_Tokenizer::T_ESCAPED:
case Mustache_Tokenizer::T_UNESCAPED:
case Mustache_Tokenizer::T_UNESCAPED_2:
$code .= $this->variable(
$node[Mustache_Tokenizer::NAME],
isset($node[Mustache_Tokenizer::FILTERS]) ? $node[Mustache_Tokenizer::FILTERS] : array(),
$node[Mustache_Tokenizer::TYPE] === Mustache_Tokenizer::T_ESCAPED,
$level
);
break;
case Mustache_Tokenizer::T_TEXT:
$code .= $this->text($node[Mustache_Tokenizer::VALUE], $level);
break;
default:
throw new Mustache_Exception_SyntaxException(sprintf('Unknown token type: %s', $node[Mustache_Tokenizer::TYPE]), $node);
}
}
return $code;
}
const KLASS = 'lambdaHelper = new Mustache_LambdaHelper($this->mustache, $context);
$buffer = \'\';
%s
return $buffer;
}
%s
%s
}';
const KLASS_NO_LAMBDAS = 'walk($tree);
$sections = implode("\n", $this->sections);
$blocks = implode("\n", $this->blocks);
$klass = empty($this->sections) && empty($this->blocks) ? self::KLASS_NO_LAMBDAS : self::KLASS;
$callable = $this->strictCallables ? $this->prepare(self::STRICT_CALLABLE) : '';
return sprintf($this->prepare($klass, 0, false, true), $name, $callable, $code, $sections, $blocks);
}
const BLOCK_VAR = '
$blockFunction = $context->findInBlock(%s);
if (is_callable($blockFunction)) {
$buffer .= call_user_func($blockFunction, $context);
%s}
';
const BLOCK_VAR_ELSE = '} else {%s';
/**
* Generate Mustache Template inheritance block variable PHP source.
*
* @param array $nodes Array of child tokens
* @param string $id Section name
* @param int $start Section start offset
* @param int $end Section end offset
* @param string $otag Current Mustache opening tag
* @param string $ctag Current Mustache closing tag
* @param int $level
*
* @return string Generated PHP source code
*/
private function blockVar($nodes, $id, $start, $end, $otag, $ctag, $level)
{
$id = var_export($id, true);
$else = $this->walk($nodes, $level);
if ($else !== '') {
$else = sprintf($this->prepare(self::BLOCK_VAR_ELSE, $level + 1, false, true), $else);
}
return sprintf($this->prepare(self::BLOCK_VAR, $level), $id, $else);
}
const BLOCK_ARG = '%s => array($this, \'block%s\'),';
/**
* Generate Mustache Template inheritance block argument PHP source.
*
* @param array $nodes Array of child tokens
* @param string $id Section name
* @param int $start Section start offset
* @param int $end Section end offset
* @param string $otag Current Mustache opening tag
* @param string $ctag Current Mustache closing tag
* @param int $level
*
* @return string Generated PHP source code
*/
private function blockArg($nodes, $id, $start, $end, $otag, $ctag, $level)
{
$key = $this->block($nodes);
$id = var_export($id, true);
return sprintf($this->prepare(self::BLOCK_ARG, $level), $id, $key);
}
const BLOCK_FUNCTION = '
public function block%s($context)
{
$indent = $buffer = \'\';%s
return $buffer;
}
';
/**
* Generate Mustache Template inheritance block function PHP source.
*
* @param array $nodes Array of child tokens
*
* @return string key of new block function
*/
private function block($nodes)
{
$code = $this->walk($nodes, 0);
$key = ucfirst(md5($code));
if (!isset($this->blocks[$key])) {
$this->blocks[$key] = sprintf($this->prepare(self::BLOCK_FUNCTION, 0), $key, $code);
}
return $key;
}
const SECTION_CALL = '
$value = $context->%s(%s);%s
$buffer .= $this->section%s($context, $indent, $value);
';
const SECTION = '
private function section%s(Mustache_Context $context, $indent, $value)
{
$buffer = \'\';
if (%s) {
$source = %s;
$result = (string) call_user_func($value, $source, %s);
if (strpos($result, \'{{\') === false) {
$buffer .= $result;
} else {
$buffer .= $this->mustache
->loadLambda($result%s)
->renderInternal($context);
}
} elseif (!empty($value)) {
$values = $this->isIterable($value) ? $value : array($value);
foreach ($values as $value) {
$context->push($value);
%s
$context->pop();
}
}
return $buffer;
}
';
/**
* Generate Mustache Template section PHP source.
*
* @param array $nodes Array of child tokens
* @param string $id Section name
* @param string[] $filters Array of filters
* @param int $start Section start offset
* @param int $end Section end offset
* @param string $otag Current Mustache opening tag
* @param string $ctag Current Mustache closing tag
* @param int $level
*
* @return string Generated section PHP source code
*/
private function section($nodes, $id, $filters, $start, $end, $otag, $ctag, $level)
{
$source = var_export(substr($this->source, $start, $end - $start), true);
$callable = $this->getCallable();
if ($otag !== '{{' || $ctag !== '}}') {
$delimTag = var_export(sprintf('{{= %s %s =}}', $otag, $ctag), true);
$helper = sprintf('$this->lambdaHelper->withDelimiters(%s)', $delimTag);
$delims = ', ' . $delimTag;
} else {
$helper = '$this->lambdaHelper';
$delims = '';
}
$key = ucfirst(md5($delims . "\n" . $source));
if (!isset($this->sections[$key])) {
$this->sections[$key] = sprintf($this->prepare(self::SECTION), $key, $callable, $source, $helper, $delims, $this->walk($nodes, 2));
}
$method = $this->getFindMethod($id);
$id = var_export($id, true);
$filters = $this->getFilters($filters, $level);
return sprintf($this->prepare(self::SECTION_CALL, $level), $method, $id, $filters, $key);
}
const INVERTED_SECTION = '
$value = $context->%s(%s);%s
if (empty($value)) {
%s
}
';
/**
* Generate Mustache Template inverted section PHP source.
*
* @param array $nodes Array of child tokens
* @param string $id Section name
* @param string[] $filters Array of filters
* @param int $level
*
* @return string Generated inverted section PHP source code
*/
private function invertedSection($nodes, $id, $filters, $level)
{
$method = $this->getFindMethod($id);
$id = var_export($id, true);
$filters = $this->getFilters($filters, $level);
return sprintf($this->prepare(self::INVERTED_SECTION, $level), $method, $id, $filters, $this->walk($nodes, $level));
}
const PARTIAL_INDENT = ', $indent . %s';
const PARTIAL = '
if ($partial = $this->mustache->loadPartial(%s)) {
$buffer .= $partial->renderInternal($context%s);
}
';
/**
* Generate Mustache Template partial call PHP source.
*
* @param string $id Partial name
* @param string $indent Whitespace indent to apply to partial
* @param int $level
*
* @return string Generated partial call PHP source code
*/
private function partial($id, $indent, $level)
{
if ($indent !== '') {
$indentParam = sprintf(self::PARTIAL_INDENT, var_export($indent, true));
} else {
$indentParam = '';
}
return sprintf(
$this->prepare(self::PARTIAL, $level),
var_export($id, true),
$indentParam
);
}
const PARENT = '
if ($parent = $this->mustache->loadPartial(%s)) {
$context->pushBlockContext(array(%s
));
$buffer .= $parent->renderInternal($context, $indent);
$context->popBlockContext();
}
';
const PARENT_NO_CONTEXT = '
if ($parent = $this->mustache->loadPartial(%s)) {
$buffer .= $parent->renderInternal($context, $indent);
}
';
/**
* Generate Mustache Template inheritance parent call PHP source.
*
* @param string $id Parent tag name
* @param string $indent Whitespace indent to apply to parent
* @param array $children Child nodes
* @param int $level
*
* @return string Generated PHP source code
*/
private function parent($id, $indent, array $children, $level)
{
$realChildren = array_filter($children, array(__CLASS__, 'onlyBlockArgs'));
if (empty($realChildren)) {
return sprintf($this->prepare(self::PARENT_NO_CONTEXT, $level), var_export($id, true));
}
return sprintf(
$this->prepare(self::PARENT, $level),
var_export($id, true),
$this->walk($realChildren, $level + 1)
);
}
/**
* Helper method for filtering out non-block-arg tokens.
*
* @param array $node
*
* @return bool True if $node is a block arg token
*/
private static function onlyBlockArgs(array $node)
{
return $node[Mustache_Tokenizer::TYPE] === Mustache_Tokenizer::T_BLOCK_ARG;
}
const VARIABLE = '
$value = $this->resolveValue($context->%s(%s), $context);%s
$buffer .= %s($value === null ? \'\' : %s);
';
/**
* Generate Mustache Template variable interpolation PHP source.
*
* @param string $id Variable name
* @param string[] $filters Array of filters
* @param bool $escape Escape the variable value for output?
* @param int $level
*
* @return string Generated variable interpolation PHP source
*/
private function variable($id, $filters, $escape, $level)
{
$method = $this->getFindMethod($id);
$id = ($method !== 'last') ? var_export($id, true) : '';
$filters = $this->getFilters($filters, $level);
$value = $escape ? $this->getEscape() : '$value';
return sprintf($this->prepare(self::VARIABLE, $level), $method, $id, $filters, $this->flushIndent(), $value);
}
const FILTER = '
$filter = $context->%s(%s);
if (!(%s)) {
throw new Mustache_Exception_UnknownFilterException(%s);
}
$value = call_user_func($filter, $value);%s
';
/**
* Generate Mustache Template variable filtering PHP source.
*
* @param string[] $filters Array of filters
* @param int $level
*
* @return string Generated filter PHP source
*/
private function getFilters(array $filters, $level)
{
if (empty($filters)) {
return '';
}
$name = array_shift($filters);
$method = $this->getFindMethod($name);
$filter = ($method !== 'last') ? var_export($name, true) : '';
$callable = $this->getCallable('$filter');
$msg = var_export($name, true);
return sprintf($this->prepare(self::FILTER, $level), $method, $filter, $callable, $msg, $this->getFilters($filters, $level));
}
const LINE = '$buffer .= "\n";';
const TEXT = '$buffer .= %s%s;';
/**
* Generate Mustache Template output Buffer call PHP source.
*
* @param string $text
* @param int $level
*
* @return string Generated output Buffer call PHP source
*/
private function text($text, $level)
{
$indentNextLine = (substr($text, -1) === "\n");
$code = sprintf($this->prepare(self::TEXT, $level), $this->flushIndent(), var_export($text, true));
$this->indentNextLine = $indentNextLine;
return $code;
}
/**
* Prepare PHP source code snippet for output.
*
* @param string $text
* @param int $bonus Additional indent level (default: 0)
* @param bool $prependNewline Prepend a newline to the snippet? (default: true)
* @param bool $appendNewline Append a newline to the snippet? (default: false)
*
* @return string PHP source code snippet
*/
private function prepare($text, $bonus = 0, $prependNewline = true, $appendNewline = false)
{
$text = ($prependNewline ? "\n" : '') . trim($text);
if ($prependNewline) {
$bonus++;
}
if ($appendNewline) {
$text .= "\n";
}
return preg_replace("/\n( {8})?/", "\n" . str_repeat(' ', $bonus * 4), $text);
}
const DEFAULT_ESCAPE = 'htmlspecialchars(%s, %s, %s)';
const CUSTOM_ESCAPE = 'call_user_func($this->mustache->getEscape(), %s)';
/**
* Get the current escaper.
*
* @param string $value (default: '$value')
*
* @return string Either a custom callback, or an inline call to `htmlspecialchars`
*/
private function getEscape($value = '$value')
{
if ($this->customEscape) {
return sprintf(self::CUSTOM_ESCAPE, $value);
}
return sprintf(self::DEFAULT_ESCAPE, $value, var_export($this->entityFlags, true), var_export($this->charset, true));
}
/**
* Select the appropriate Context `find` method for a given $id.
*
* The return value will be one of `find`, `findDot`, `findAnchoredDot` or `last`.
*
* @see Mustache_Context::find
* @see Mustache_Context::findDot
* @see Mustache_Context::last
*
* @param string $id Variable name
*
* @return string `find` method name
*/
private function getFindMethod($id)
{
if ($id === '.') {
return 'last';
}
if (isset($this->pragmas[Mustache_Engine::PRAGMA_ANCHORED_DOT]) && $this->pragmas[Mustache_Engine::PRAGMA_ANCHORED_DOT]) {
if (substr($id, 0, 1) === '.') {
return 'findAnchoredDot';
}
}
if (strpos($id, '.') === false) {
return 'find';
}
return 'findDot';
}
const IS_CALLABLE = '!is_string(%s) && is_callable(%s)';
const STRICT_IS_CALLABLE = 'is_object(%s) && is_callable(%s)';
/**
* Helper function to compile strict vs lax "is callable" logic.
*
* @param string $variable (default: '$value')
*
* @return string "is callable" logic
*/
private function getCallable($variable = '$value')
{
$tpl = $this->strictCallables ? self::STRICT_IS_CALLABLE : self::IS_CALLABLE;
return sprintf($tpl, $variable, $variable);
}
const LINE_INDENT = '$indent . ';
/**
* Get the current $indent prefix to write to the buffer.
*
* @return string "$indent . " or ""
*/
private function flushIndent()
{
if (!$this->indentNextLine) {
return '';
}
$this->indentNextLine = false;
return self::LINE_INDENT;
}
}
load('foo'); // equivalent to `file_get_contents(dirname(__FILE__).'/views/foo.mustache');
*
* This is probably the most useful Mustache Loader implementation. It can be used for partials and normal Templates:
*
* $m = new Mustache(array(
* 'loader' => new Mustache_Loader_FilesystemLoader(dirname(__FILE__).'/views'),
* 'partials_loader' => new Mustache_Loader_FilesystemLoader(dirname(__FILE__).'/views/partials'),
* ));
*/
class Mustache_Loader_FilesystemLoader implements Mustache_Loader
{
private $baseDir;
private $extension = '.mustache';
private $templates = array();
/**
* Mustache filesystem Loader constructor.
*
* Passing an $options array allows overriding certain Loader options during instantiation:
*
* $options = array(
* // The filename extension used for Mustache templates. Defaults to '.mustache'
* 'extension' => '.ms',
* );
*
* @throws Mustache_Exception_RuntimeException if $baseDir does not exist
*
* @param string $baseDir Base directory containing Mustache template files
* @param array $options Array of Loader options (default: array())
*/
public function __construct($baseDir, array $options = array())
{
$this->baseDir = $baseDir;
if (strpos($this->baseDir, '://') === false) {
$this->baseDir = realpath($this->baseDir);
}
if ($this->shouldCheckPath() && !is_dir($this->baseDir)) {
throw new Mustache_Exception_RuntimeException(sprintf('FilesystemLoader baseDir must be a directory: %s', $baseDir));
}
if (array_key_exists('extension', $options)) {
if (empty($options['extension'])) {
$this->extension = '';
} else {
$this->extension = '.' . ltrim($options['extension'], '.');
}
}
}
/**
* Load a Template by name.
*
* $loader = new Mustache_Loader_FilesystemLoader(dirname(__FILE__).'/views');
* $loader->load('admin/dashboard'); // loads "./views/admin/dashboard.mustache";
*
* @param string $name
*
* @return string Mustache Template source
*/
public function load($name)
{
if (!isset($this->templates[$name])) {
$this->templates[$name] = $this->loadFile($name);
}
return $this->templates[$name];
}
/**
* Helper function for loading a Mustache file by name.
*
* @throws Mustache_Exception_UnknownTemplateException If a template file is not found
*
* @param string $name
*
* @return string Mustache Template source
*/
protected function loadFile($name)
{
$fileName = $this->getFileName($name);
if ($this->shouldCheckPath() && !file_exists($fileName)) {
throw new Mustache_Exception_UnknownTemplateException($name);
}
return file_get_contents($fileName);
}
/**
* Helper function for getting a Mustache template file name.
*
* @param string $name
*
* @return string Template file name
*/
protected function getFileName($name)
{
$fileName = $this->baseDir . '/' . $name;
if (substr($fileName, 0 - strlen($this->extension)) !== $this->extension) {
$fileName .= $this->extension;
}
return $fileName;
}
/**
* Only check if baseDir is a directory and requested templates are files if
* baseDir is using the filesystem stream wrapper.
*
* @return bool Whether to check `is_dir` and `file_exists`
*/
protected function shouldCheckPath()
{
return strpos($this->baseDir, '://') === false || strpos($this->baseDir, 'file://') === 0;
}
}
loaders = array();
foreach ($loaders as $loader) {
$this->addLoader($loader);
}
}
/**
* Add a Loader instance.
*
* @param Mustache_Loader $loader
*/
public function addLoader(Mustache_Loader $loader)
{
$this->loaders[] = $loader;
}
/**
* Load a Template by name.
*
* @throws Mustache_Exception_UnknownTemplateException If a template file is not found
*
* @param string $name
*
* @return string Mustache Template source
*/
public function load($name)
{
foreach ($this->loaders as $loader) {
try {
return $loader->load($name);
} catch (Mustache_Exception_UnknownTemplateException $e) {
// do nothing, check the next loader.
}
}
throw new Mustache_Exception_UnknownTemplateException($name);
}
}
load('hello');
* $goodbye = $loader->load('goodbye');
*
* __halt_compiler();
*
* @@ hello
* Hello, {{ planet }}!
*
* @@ goodbye
* Goodbye, cruel {{ planet }}
*
* Templates are deliniated by lines containing only `@@ name`.
*
* The InlineLoader is well-suited to micro-frameworks such as Silex:
*
* $app->register(new MustacheServiceProvider, array(
* 'mustache.loader' => new Mustache_Loader_InlineLoader(__FILE__, __COMPILER_HALT_OFFSET__)
* ));
*
* $app->get('/{name}', function ($name) use ($app) {
* return $app['mustache']->render('hello', compact('name'));
* })
* ->value('name', 'world');
*
* // ...
*
* __halt_compiler();
*
* @@ hello
* Hello, {{ name }}!
*/
class Mustache_Loader_InlineLoader implements Mustache_Loader
{
protected $fileName;
protected $offset;
protected $templates;
/**
* The InlineLoader requires a filename and offset to process templates.
*
* The magic constants `__FILE__` and `__COMPILER_HALT_OFFSET__` are usually
* perfectly suited to the job:
*
* $loader = new Mustache_Loader_InlineLoader(__FILE__, __COMPILER_HALT_OFFSET__);
*
* Note that this only works if the loader is instantiated inside the same
* file as the inline templates. If the templates are located in another
* file, it would be necessary to manually specify the filename and offset.
*
* @param string $fileName The file to parse for inline templates
* @param int $offset A string offset for the start of the templates.
* This usually coincides with the `__halt_compiler`
* call, and the `__COMPILER_HALT_OFFSET__`
*/
public function __construct($fileName, $offset)
{
if (!is_file($fileName)) {
throw new Mustache_Exception_InvalidArgumentException('InlineLoader expects a valid filename.');
}
if (!is_int($offset) || $offset < 0) {
throw new Mustache_Exception_InvalidArgumentException('InlineLoader expects a valid file offset.');
}
$this->fileName = $fileName;
$this->offset = $offset;
}
/**
* Load a Template by name.
*
* @throws Mustache_Exception_UnknownTemplateException If a template file is not found
*
* @param string $name
*
* @return string Mustache Template source
*/
public function load($name)
{
$this->loadTemplates();
if (!array_key_exists($name, $this->templates)) {
throw new Mustache_Exception_UnknownTemplateException($name);
}
return $this->templates[$name];
}
/**
* Parse and load templates from the end of a source file.
*/
protected function loadTemplates()
{
if ($this->templates === null) {
$this->templates = array();
$data = file_get_contents($this->fileName, false, null, $this->offset);
foreach (preg_split("/^@@(?= [\w\d\.]+$)/m", $data, -1) as $chunk) {
if (trim($chunk)) {
list($name, $content) = explode("\n", $chunk, 2);
$this->templates[trim($name)] = trim($content);
}
}
}
}
}
'.ms',
* 'stat_props' => array('size', 'mtime'),
* );
*
* Specifying 'stat_props' overrides the stat properties used to invalidate the template cache. By default, this
* uses 'mtime' and 'size', but this can be set to any of the properties supported by stat():
*
* http://php.net/manual/en/function.stat.php
*
* You can also disable filesystem stat entirely:
*
* $options = array('stat_props' => null);
*
* But with great power comes great responsibility. Namely, if you disable stat-based cache invalidation,
* YOU MUST CLEAR THE TEMPLATE CACHE YOURSELF when your templates change. Make it part of your build or deploy
* process so you don't forget!
*
* @throws Mustache_Exception_RuntimeException if $baseDir does not exist.
*
* @param string $baseDir Base directory containing Mustache template files.
* @param array $options Array of Loader options (default: array())
*/
public function __construct($baseDir, array $options = array())
{
parent::__construct($baseDir, $options);
if (array_key_exists('stat_props', $options)) {
if (empty($options['stat_props'])) {
$this->statProps = array();
} else {
$this->statProps = $options['stat_props'];
}
} else {
$this->statProps = array('size', 'mtime');
}
}
/**
* Helper function for loading a Mustache file by name.
*
* @throws Mustache_Exception_UnknownTemplateException If a template file is not found.
*
* @param string $name
*
* @return Mustache_Source Mustache Template source
*/
protected function loadFile($name)
{
$fileName = $this->getFileName($name);
if (!file_exists($fileName)) {
throw new Mustache_Exception_UnknownTemplateException($name);
}
return new Mustache_Source_FilesystemSource($fileName, $this->statProps);
}
}
'{{ bar }}',
* 'baz' => 'Hey {{ qux }}!'
* );
*
* $tpl = $loader->load('foo'); // '{{ bar }}'
*
* The ArrayLoader is used internally as a partials loader by Mustache_Engine instance when an array of partials
* is set. It can also be used as a quick-and-dirty Template loader.
*/
class Mustache_Loader_ArrayLoader implements Mustache_Loader, Mustache_Loader_MutableLoader
{
private $templates;
/**
* ArrayLoader constructor.
*
* @param array $templates Associative array of Template source (default: array())
*/
public function __construct(array $templates = array())
{
$this->templates = $templates;
}
/**
* Load a Template.
*
* @throws Mustache_Exception_UnknownTemplateException If a template file is not found
*
* @param string $name
*
* @return string Mustache Template source
*/
public function load($name)
{
if (!isset($this->templates[$name])) {
throw new Mustache_Exception_UnknownTemplateException($name);
}
return $this->templates[$name];
}
/**
* Set an associative array of Template sources for this loader.
*
* @param array $templates
*/
public function setTemplates(array $templates)
{
$this->templates = $templates;
}
/**
* Set a Template source by name.
*
* @param string $name
* @param string $template Mustache Template source
*/
public function setTemplate($name, $template)
{
$this->templates[$name] = $template;
}
}
load('{{ foo }}'); // '{{ foo }}'
*
* This is the default Template Loader instance used by Mustache:
*
* $m = new Mustache;
* $tpl = $m->loadTemplate('{{ foo }}');
* echo $tpl->render(array('foo' => 'bar')); // "bar"
*/
class Mustache_Loader_StringLoader implements Mustache_Loader
{
/**
* Load a Template by source.
*
* @param string $name Mustache Template source
*
* @return string Mustache Template source
*/
public function load($name)
{
return $name;
}
}
lineNum = -1;
$this->lineTokens = 0;
$this->pragmas = $this->defaultPragmas;
$this->pragmaFilters = isset($this->pragmas[Mustache_Engine::PRAGMA_FILTERS]);
$this->pragmaBlocks = isset($this->pragmas[Mustache_Engine::PRAGMA_BLOCKS]);
return $this->buildTree($tokens);
}
/**
* Enable pragmas across all templates, regardless of the presence of pragma
* tags in the individual templates.
*
* @internal Users should set global pragmas in Mustache_Engine, not here :)
*
* @param string[] $pragmas
*/
public function setPragmas(array $pragmas)
{
$this->pragmas = array();
foreach ($pragmas as $pragma) {
$this->enablePragma($pragma);
}
$this->defaultPragmas = $this->pragmas;
}
/**
* Helper method for recursively building a parse tree.
*
* @throws Mustache_Exception_SyntaxException when nesting errors or mismatched section tags are encountered
*
* @param array &$tokens Set of Mustache tokens
* @param array $parent Parent token (default: null)
*
* @return array Mustache Token parse tree
*/
private function buildTree(array &$tokens, array $parent = null)
{
$nodes = array();
while (!empty($tokens)) {
$token = array_shift($tokens);
if ($token[Mustache_Tokenizer::LINE] === $this->lineNum) {
$this->lineTokens++;
} else {
$this->lineNum = $token[Mustache_Tokenizer::LINE];
$this->lineTokens = 0;
}
if ($this->pragmaFilters && isset($token[Mustache_Tokenizer::NAME])) {
list($name, $filters) = $this->getNameAndFilters($token[Mustache_Tokenizer::NAME]);
if (!empty($filters)) {
$token[Mustache_Tokenizer::NAME] = $name;
$token[Mustache_Tokenizer::FILTERS] = $filters;
}
}
switch ($token[Mustache_Tokenizer::TYPE]) {
case Mustache_Tokenizer::T_DELIM_CHANGE:
$this->checkIfTokenIsAllowedInParent($parent, $token);
$this->clearStandaloneLines($nodes, $tokens);
break;
case Mustache_Tokenizer::T_SECTION:
case Mustache_Tokenizer::T_INVERTED:
$this->checkIfTokenIsAllowedInParent($parent, $token);
$this->clearStandaloneLines($nodes, $tokens);
$nodes[] = $this->buildTree($tokens, $token);
break;
case Mustache_Tokenizer::T_END_SECTION:
if (!isset($parent)) {
$msg = sprintf(
'Unexpected closing tag: /%s on line %d',
$token[Mustache_Tokenizer::NAME],
$token[Mustache_Tokenizer::LINE]
);
throw new Mustache_Exception_SyntaxException($msg, $token);
}
if ($token[Mustache_Tokenizer::NAME] !== $parent[Mustache_Tokenizer::NAME]) {
$msg = sprintf(
'Nesting error: %s (on line %d) vs. %s (on line %d)',
$parent[Mustache_Tokenizer::NAME],
$parent[Mustache_Tokenizer::LINE],
$token[Mustache_Tokenizer::NAME],
$token[Mustache_Tokenizer::LINE]
);
throw new Mustache_Exception_SyntaxException($msg, $token);
}
$this->clearStandaloneLines($nodes, $tokens);
$parent[Mustache_Tokenizer::END] = $token[Mustache_Tokenizer::INDEX];
$parent[Mustache_Tokenizer::NODES] = $nodes;
return $parent;
case Mustache_Tokenizer::T_PARTIAL:
$this->checkIfTokenIsAllowedInParent($parent, $token);
//store the whitespace prefix for laters!
if ($indent = $this->clearStandaloneLines($nodes, $tokens)) {
$token[Mustache_Tokenizer::INDENT] = $indent[Mustache_Tokenizer::VALUE];
}
$nodes[] = $token;
break;
case Mustache_Tokenizer::T_PARENT:
$this->checkIfTokenIsAllowedInParent($parent, $token);
$nodes[] = $this->buildTree($tokens, $token);
break;
case Mustache_Tokenizer::T_BLOCK_VAR:
if ($this->pragmaBlocks) {
// BLOCKS pragma is enabled, let's do this!
if (isset($parent) && $parent[Mustache_Tokenizer::TYPE] === Mustache_Tokenizer::T_PARENT) {
$token[Mustache_Tokenizer::TYPE] = Mustache_Tokenizer::T_BLOCK_ARG;
}
$this->clearStandaloneLines($nodes, $tokens);
$nodes[] = $this->buildTree($tokens, $token);
} else {
// pretend this was just a normal "escaped" token...
$token[Mustache_Tokenizer::TYPE] = Mustache_Tokenizer::T_ESCAPED;
// TODO: figure out how to figure out if there was a space after this dollar:
$token[Mustache_Tokenizer::NAME] = '$' . $token[Mustache_Tokenizer::NAME];
$nodes[] = $token;
}
break;
case Mustache_Tokenizer::T_PRAGMA:
$this->enablePragma($token[Mustache_Tokenizer::NAME]);
// no break
case Mustache_Tokenizer::T_COMMENT:
$this->clearStandaloneLines($nodes, $tokens);
$nodes[] = $token;
break;
default:
$nodes[] = $token;
break;
}
}
if (isset($parent)) {
$msg = sprintf(
'Missing closing tag: %s opened on line %d',
$parent[Mustache_Tokenizer::NAME],
$parent[Mustache_Tokenizer::LINE]
);
throw new Mustache_Exception_SyntaxException($msg, $parent);
}
return $nodes;
}
/**
* Clear standalone line tokens.
*
* Returns a whitespace token for indenting partials, if applicable.
*
* @param array $nodes Parsed nodes
* @param array $tokens Tokens to be parsed
*
* @return array|null Resulting indent token, if any
*/
private function clearStandaloneLines(array &$nodes, array &$tokens)
{
if ($this->lineTokens > 1) {
// this is the third or later node on this line, so it can't be standalone
return;
}
$prev = null;
if ($this->lineTokens === 1) {
// this is the second node on this line, so it can't be standalone
// unless the previous node is whitespace.
if ($prev = end($nodes)) {
if (!$this->tokenIsWhitespace($prev)) {
return;
}
}
}
if ($next = reset($tokens)) {
// If we're on a new line, bail.
if ($next[Mustache_Tokenizer::LINE] !== $this->lineNum) {
return;
}
// If the next token isn't whitespace, bail.
if (!$this->tokenIsWhitespace($next)) {
return;
}
if (count($tokens) !== 1) {
// Unless it's the last token in the template, the next token
// must end in newline for this to be standalone.
if (substr($next[Mustache_Tokenizer::VALUE], -1) !== "\n") {
return;
}
}
// Discard the whitespace suffix
array_shift($tokens);
}
if ($prev) {
// Return the whitespace prefix, if any
return array_pop($nodes);
}
}
/**
* Check whether token is a whitespace token.
*
* True if token type is T_TEXT and value is all whitespace characters.
*
* @param array $token
*
* @return bool True if token is a whitespace token
*/
private function tokenIsWhitespace(array $token)
{
if ($token[Mustache_Tokenizer::TYPE] === Mustache_Tokenizer::T_TEXT) {
return preg_match('/^\s*$/', $token[Mustache_Tokenizer::VALUE]);
}
return false;
}
/**
* Check whether a token is allowed inside a parent tag.
*
* @throws Mustache_Exception_SyntaxException if an invalid token is found inside a parent tag
*
* @param array|null $parent
* @param array $token
*/
private function checkIfTokenIsAllowedInParent($parent, array $token)
{
if (isset($parent) && $parent[Mustache_Tokenizer::TYPE] === Mustache_Tokenizer::T_PARENT) {
throw new Mustache_Exception_SyntaxException('Illegal content in < parent tag', $token);
}
}
/**
* Split a tag name into name and filters.
*
* @param string $name
*
* @return array [Tag name, Array of filters]
*/
private function getNameAndFilters($name)
{
$filters = array_map('trim', explode('|', $name));
$name = array_shift($filters);
return array($name, $filters);
}
/**
* Enable a pragma.
*
* @param string $name
*/
private function enablePragma($name)
{
$this->pragmas[$name] = true;
switch ($name) {
case Mustache_Engine::PRAGMA_BLOCKS:
$this->pragmaBlocks = true;
break;
case Mustache_Engine::PRAGMA_FILTERS:
$this->pragmaFilters = true;
break;
}
}
}
token = $token;
if (version_compare(PHP_VERSION, '5.3.0', '>=')) {
parent::__construct($msg, 0, $previous);
} else {
parent::__construct($msg); // @codeCoverageIgnore
}
}
/**
* @return array
*/
public function getToken()
{
return $this->token;
}
}
templateName = $templateName;
$message = sprintf('Unknown template: %s', $templateName);
if (version_compare(PHP_VERSION, '5.3.0', '>=')) {
parent::__construct($message, 0, $previous);
} else {
parent::__construct($message); // @codeCoverageIgnore
}
}
public function getTemplateName()
{
return $this->templateName;
}
}
filterName = $filterName;
$message = sprintf('Unknown filter: %s', $filterName);
if (version_compare(PHP_VERSION, '5.3.0', '>=')) {
parent::__construct($message, 0, $previous);
} else {
parent::__construct($message); // @codeCoverageIgnore
}
}
public function getFilterName()
{
return $this->filterName;
}
}
helperName = $helperName;
$message = sprintf('Unknown helper: %s', $helperName);
if (version_compare(PHP_VERSION, '5.3.0', '>=')) {
parent::__construct($message, 0, $previous);
} else {
parent::__construct($message); // @codeCoverageIgnore
}
}
public function getHelperName()
{
return $this->helperName;
}
}
logger;
}
/**
* Set a logger instance.
*
* @param Mustache_Logger|Psr\Log\LoggerInterface $logger
*/
public function setLogger($logger = null)
{
if ($logger !== null && !($logger instanceof Mustache_Logger || is_a($logger, 'Psr\\Log\\LoggerInterface'))) {
throw new Mustache_Exception_InvalidArgumentException('Expected an instance of Mustache_Logger or Psr\\Log\\LoggerInterface.');
}
$this->logger = $logger;
}
/**
* Add a log record if logging is enabled.
*
* @param string $level The logging level
* @param string $message The log message
* @param array $context The log context
*/
protected function log($level, $message, array $context = array())
{
if (isset($this->logger)) {
$this->logger->log($level, $message, $context);
}
}
}
log(
Mustache_Logger::WARNING,
'Template cache disabled, evaluating "{className}" class at runtime',
array('className' => $key)
);
eval('?>' . $value);
}
}
cache($className, $compiledSource);
*
* The FilesystemCache benefits from any opcode caching that may be setup in your environment. So do that, k?
*/
class Mustache_Cache_FilesystemCache extends Mustache_Cache_AbstractCache
{
private $baseDir;
private $fileMode;
/**
* Filesystem cache constructor.
*
* @param string $baseDir Directory for compiled templates
* @param int $fileMode Override default permissions for cache files. Defaults to using the system-defined umask
*/
public function __construct($baseDir, $fileMode = null)
{
$this->baseDir = $baseDir;
$this->fileMode = $fileMode;
}
/**
* Load the class from cache using `require_once`.
*
* @param string $key
*
* @return bool
*/
public function load($key)
{
$fileName = $this->getCacheFilename($key);
if (!is_file($fileName)) {
return false;
}
require_once $fileName;
return true;
}
/**
* Cache and load the compiled class.
*
* @param string $key
* @param string $value
*/
public function cache($key, $value)
{
$fileName = $this->getCacheFilename($key);
$this->log(
Mustache_Logger::DEBUG,
'Writing to template cache: "{fileName}"',
array('fileName' => $fileName)
);
$this->writeFile($fileName, $value);
$this->load($key);
}
/**
* Build the cache filename.
* Subclasses should override for custom cache directory structures.
*
* @param string $name
*
* @return string
*/
protected function getCacheFilename($name)
{
return sprintf('%s/%s.php', $this->baseDir, $name);
}
/**
* Create cache directory.
*
* @throws Mustache_Exception_RuntimeException If unable to create directory
*
* @param string $fileName
*
* @return string
*/
private function buildDirectoryForFilename($fileName)
{
$dirName = dirname($fileName);
if (!is_dir($dirName)) {
$this->log(
Mustache_Logger::INFO,
'Creating Mustache template cache directory: "{dirName}"',
array('dirName' => $dirName)
);
@mkdir($dirName, 0777, true);
// @codeCoverageIgnoreStart
if (!is_dir($dirName)) {
throw new Mustache_Exception_RuntimeException(sprintf('Failed to create cache directory "%s".', $dirName));
}
// @codeCoverageIgnoreEnd
}
return $dirName;
}
/**
* Write cache file.
*
* @throws Mustache_Exception_RuntimeException If unable to write file
*
* @param string $fileName
* @param string $value
*/
private function writeFile($fileName, $value)
{
$dirName = $this->buildDirectoryForFilename($fileName);
$this->log(
Mustache_Logger::DEBUG,
'Caching compiled template to "{fileName}"',
array('fileName' => $fileName)
);
$tempFile = tempnam($dirName, basename($fileName));
if (false !== @file_put_contents($tempFile, $value)) {
if (@rename($tempFile, $fileName)) {
$mode = isset($this->fileMode) ? $this->fileMode : (0666 & ~umask());
@chmod($fileName, $mode);
return;
}
// @codeCoverageIgnoreStart
$this->log(
Mustache_Logger::ERROR,
'Unable to rename Mustache temp cache file: "{tempName}" -> "{fileName}"',
array('tempName' => $tempFile, 'fileName' => $fileName)
);
// @codeCoverageIgnoreEnd
}
// @codeCoverageIgnoreStart
throw new Mustache_Exception_RuntimeException(sprintf('Failed to write cache file "%s".', $fileName));
// @codeCoverageIgnoreEnd
}
}
100,
self::INFO => 200,
self::NOTICE => 250,
self::WARNING => 300,
self::ERROR => 400,
self::CRITICAL => 500,
self::ALERT => 550,
self::EMERGENCY => 600,
);
protected $level;
protected $stream = null;
protected $url = null;
/**
* @throws InvalidArgumentException if the logging level is unknown
*
* @param resource|string $stream Resource instance or URL
* @param int $level The minimum logging level at which this handler will be triggered
*/
public function __construct($stream, $level = Mustache_Logger::ERROR)
{
$this->setLevel($level);
if (is_resource($stream)) {
$this->stream = $stream;
} else {
$this->url = $stream;
}
}
/**
* Close stream resources.
*/
public function __destruct()
{
if (is_resource($this->stream)) {
fclose($this->stream);
}
}
/**
* Set the minimum logging level.
*
* @throws Mustache_Exception_InvalidArgumentException if the logging level is unknown
*
* @param int $level The minimum logging level which will be written
*/
public function setLevel($level)
{
if (!array_key_exists($level, self::$levels)) {
throw new Mustache_Exception_InvalidArgumentException(sprintf('Unexpected logging level: %s', $level));
}
$this->level = $level;
}
/**
* Get the current minimum logging level.
*
* @return int
*/
public function getLevel()
{
return $this->level;
}
/**
* Logs with an arbitrary level.
*
* @throws Mustache_Exception_InvalidArgumentException if the logging level is unknown
*
* @param mixed $level
* @param string $message
* @param array $context
*/
public function log($level, $message, array $context = array())
{
if (!array_key_exists($level, self::$levels)) {
throw new Mustache_Exception_InvalidArgumentException(sprintf('Unexpected logging level: %s', $level));
}
if (self::$levels[$level] >= self::$levels[$this->level]) {
$this->writeLog($level, $message, $context);
}
}
/**
* Write a record to the log.
*
* @throws Mustache_Exception_LogicException If neither a stream resource nor url is present
* @throws Mustache_Exception_RuntimeException If the stream url cannot be opened
*
* @param int $level The logging level
* @param string $message The log message
* @param array $context The log context
*/
protected function writeLog($level, $message, array $context = array())
{
if (!is_resource($this->stream)) {
if (!isset($this->url)) {
throw new Mustache_Exception_LogicException('Missing stream url, the stream can not be opened. This may be caused by a premature call to close().');
}
$this->stream = fopen($this->url, 'a');
if (!is_resource($this->stream)) {
// @codeCoverageIgnoreStart
throw new Mustache_Exception_RuntimeException(sprintf('The stream or file "%s" could not be opened.', $this->url));
// @codeCoverageIgnoreEnd
}
}
fwrite($this->stream, self::formatLine($level, $message, $context));
}
/**
* Gets the name of the logging level.
*
* @throws InvalidArgumentException if the logging level is unknown
*
* @param int $level
*
* @return string
*/
protected static function getLevelName($level)
{
return strtoupper($level);
}
/**
* Format a log line for output.
*
* @param int $level The logging level
* @param string $message The log message
* @param array $context The log context
*
* @return string
*/
protected static function formatLine($level, $message, array $context = array())
{
return sprintf(
"%s: %s\n",
self::getLevelName($level),
self::interpolateMessage($message, $context)
);
}
/**
* Interpolate context values into the message placeholders.
*
* @param string $message
* @param array $context
*
* @return string
*/
protected static function interpolateMessage($message, array $context = array())
{
if (strpos($message, '{') === false) {
return $message;
}
// build a replacement array with braces around the context keys
$replace = array();
foreach ($context as $key => $val) {
$replace['{' . $key . '}'] = $val;
}
// interpolate replacement values into the the message and return
return strtr($message, $replace);
}
}
log(Mustache_Logger::EMERGENCY, $message, $context);
}
/**
* Action must be taken immediately.
*
* Example: Entire website down, database unavailable, etc. This should
* trigger the SMS alerts and wake you up.
*
* @param string $message
* @param array $context
*/
public function alert($message, array $context = array())
{
$this->log(Mustache_Logger::ALERT, $message, $context);
}
/**
* Critical conditions.
*
* Example: Application component unavailable, unexpected exception.
*
* @param string $message
* @param array $context
*/
public function critical($message, array $context = array())
{
$this->log(Mustache_Logger::CRITICAL, $message, $context);
}
/**
* Runtime errors that do not require immediate action but should typically
* be logged and monitored.
*
* @param string $message
* @param array $context
*/
public function error($message, array $context = array())
{
$this->log(Mustache_Logger::ERROR, $message, $context);
}
/**
* Exceptional occurrences that are not errors.
*
* Example: Use of deprecated APIs, poor use of an API, undesirable things
* that are not necessarily wrong.
*
* @param string $message
* @param array $context
*/
public function warning($message, array $context = array())
{
$this->log(Mustache_Logger::WARNING, $message, $context);
}
/**
* Normal but significant events.
*
* @param string $message
* @param array $context
*/
public function notice($message, array $context = array())
{
$this->log(Mustache_Logger::NOTICE, $message, $context);
}
/**
* Interesting events.
*
* Example: User logs in, SQL logs.
*
* @param string $message
* @param array $context
*/
public function info($message, array $context = array())
{
$this->log(Mustache_Logger::INFO, $message, $context);
}
/**
* Detailed debug information.
*
* @param string $message
* @param array $context
*/
public function debug($message, array $context = array())
{
$this->log(Mustache_Logger::DEBUG, $message, $context);
}
}
=}}`. (default: null)
*/
public function __construct(Mustache_Engine $mustache, Mustache_Context $context, $delims = null)
{
$this->mustache = $mustache;
$this->context = $context;
$this->delims = $delims;
}
/**
* Render a string as a Mustache template with the current rendering context.
*
* @param string $string
*
* @return string Rendered template
*/
public function render($string)
{
return $this->mustache
->loadLambda((string) $string, $this->delims)
->renderInternal($this->context);
}
/**
* Render a string as a Mustache template with the current rendering context.
*
* @param string $string
*
* @return string Rendered template
*/
public function __invoke($string)
{
return $this->render($string);
}
/**
* Get a Lambda Helper with custom delimiters.
*
* @param string $delims Custom delimiters, in the format `{{= <% %> =}}`
*
* @return Mustache_LambdaHelper
*/
public function withDelimiters($delims)
{
return new self($this->mustache, $this->context, $delims);
}
}
$helper` pairs.
*
* @throws Mustache_Exception_InvalidArgumentException if the $helpers argument isn't an array or Traversable
*
* @param array|Traversable $helpers (default: null)
*/
public function __construct($helpers = null)
{
if ($helpers === null) {
return;
}
if (!is_array($helpers) && !$helpers instanceof Traversable) {
throw new Mustache_Exception_InvalidArgumentException('HelperCollection constructor expects an array of helpers');
}
foreach ($helpers as $name => $helper) {
$this->add($name, $helper);
}
}
/**
* Magic mutator.
*
* @see Mustache_HelperCollection::add
*
* @param string $name
* @param mixed $helper
*/
public function __set($name, $helper)
{
$this->add($name, $helper);
}
/**
* Add a helper to this collection.
*
* @param string $name
* @param mixed $helper
*/
public function add($name, $helper)
{
$this->helpers[$name] = $helper;
}
/**
* Magic accessor.
*
* @see Mustache_HelperCollection::get
*
* @param string $name
*
* @return mixed Helper
*/
public function __get($name)
{
return $this->get($name);
}
/**
* Get a helper by name.
*
* @throws Mustache_Exception_UnknownHelperException If helper does not exist
*
* @param string $name
*
* @return mixed Helper
*/
public function get($name)
{
if (!$this->has($name)) {
throw new Mustache_Exception_UnknownHelperException($name);
}
return $this->helpers[$name];
}
/**
* Magic isset().
*
* @see Mustache_HelperCollection::has
*
* @param string $name
*
* @return bool True if helper is present
*/
public function __isset($name)
{
return $this->has($name);
}
/**
* Check whether a given helper is present in the collection.
*
* @param string $name
*
* @return bool True if helper is present
*/
public function has($name)
{
return array_key_exists($name, $this->helpers);
}
/**
* Magic unset().
*
* @see Mustache_HelperCollection::remove
*
* @param string $name
*/
public function __unset($name)
{
$this->remove($name);
}
/**
* Check whether a given helper is present in the collection.
*
* @throws Mustache_Exception_UnknownHelperException if the requested helper is not present
*
* @param string $name
*/
public function remove($name)
{
if (!$this->has($name)) {
throw new Mustache_Exception_UnknownHelperException($name);
}
unset($this->helpers[$name]);
}
/**
* Clear the helper collection.
*
* Removes all helpers from this collection
*/
public function clear()
{
$this->helpers = array();
}
/**
* Check whether the helper collection is empty.
*
* @return bool True if the collection is empty
*/
public function isEmpty()
{
return empty($this->helpers);
}
}
mustache = $mustache;
}
/**
* Mustache Template instances can be treated as a function and rendered by simply calling them.
*
* $m = new Mustache_Engine;
* $tpl = $m->loadTemplate('Hello, {{ name }}!');
* echo $tpl(array('name' => 'World')); // "Hello, World!"
*
* @see Mustache_Template::render
*
* @param mixed $context Array or object rendering context (default: array())
*
* @return string Rendered template
*/
public function __invoke($context = array())
{
return $this->render($context);
}
/**
* Render this template given the rendering context.
*
* @param mixed $context Array or object rendering context (default: array())
*
* @return string Rendered template
*/
public function render($context = array())
{
return $this->renderInternal(
$this->prepareContextStack($context)
);
}
/**
* Internal rendering method implemented by Mustache Template concrete subclasses.
*
* This is where the magic happens :)
*
* NOTE: This method is not part of the Mustache.php public API.
*
* @param Mustache_Context $context
* @param string $indent (default: '')
*
* @return string Rendered template
*/
abstract public function renderInternal(Mustache_Context $context, $indent = '');
/**
* Tests whether a value should be iterated over (e.g. in a section context).
*
* In most languages there are two distinct array types: list and hash (or whatever you want to call them). Lists
* should be iterated, hashes should be treated as objects. Mustache follows this paradigm for Ruby, Javascript,
* Java, Python, etc.
*
* PHP, however, treats lists and hashes as one primitive type: array. So Mustache.php needs a way to distinguish
* between between a list of things (numeric, normalized array) and a set of variables to be used as section context
* (associative array). In other words, this will be iterated over:
*
* $items = array(
* array('name' => 'foo'),
* array('name' => 'bar'),
* array('name' => 'baz'),
* );
*
* ... but this will be used as a section context block:
*
* $items = array(
* 1 => array('name' => 'foo'),
* 'banana' => array('name' => 'bar'),
* 42 => array('name' => 'baz'),
* );
*
* @param mixed $value
*
* @return bool True if the value is 'iterable'
*/
protected function isIterable($value)
{
switch (gettype($value)) {
case 'object':
return $value instanceof Traversable;
case 'array':
$i = 0;
foreach ($value as $k => $v) {
if ($k !== $i++) {
return false;
}
}
return true;
default:
return false;
}
}
/**
* Helper method to prepare the Context stack.
*
* Adds the Mustache HelperCollection to the stack's top context frame if helpers are present.
*
* @param mixed $context Optional first context frame (default: null)
*
* @return Mustache_Context
*/
protected function prepareContextStack($context = null)
{
$stack = new Mustache_Context();
$helpers = $this->mustache->getHelpers();
if (!$helpers->isEmpty()) {
$stack->push($helpers);
}
if (!empty($context)) {
$stack->push($context);
}
return $stack;
}
/**
* Resolve a context value.
*
* Invoke the value if it is callable, otherwise return the value.
*
* @param mixed $value
* @param Mustache_Context $context
*
* @return string
*/
protected function resolveValue($value, Mustache_Context $context)
{
if (($this->strictCallables ? is_object($value) : !is_string($value)) && is_callable($value)) {
return $this->mustache
->loadLambda((string) call_user_func($value))
->renderInternal($context);
}
return $value;
}
}
baseDir = $realDir;
} else {
$this->baseDir = $baseDir;
}
}
/**
* Register a new instance as an SPL autoloader.
*
* @param string $baseDir Mustache library base directory (default: dirname(__FILE__).'/..')
*
* @return Mustache_Autoloader Registered Autoloader instance
*/
public static function register($baseDir = null)
{
$key = $baseDir ? $baseDir : 0;
if (!isset(self::$instances[$key])) {
self::$instances[$key] = new self($baseDir);
}
$loader = self::$instances[$key];
spl_autoload_register(array($loader, 'autoload'));
return $loader;
}
/**
* Autoload Mustache classes.
*
* @param string $class
*/
public function autoload($class)
{
if ($class[0] === '\\') {
$class = substr($class, 1);
}
if (strpos($class, 'Mustache') !== 0) {
return;
}
$file = sprintf('%s/%s.php', $this->baseDir, str_replace('_', '/', $class));
if (is_file($file)) {
require $file;
}
}
}
fileName = $fileName;
$this->statProps = $statProps;
}
/**
* Get the Source key (used to generate the compiled class name).
*
* @throws Mustache_Exception_RuntimeException when a source file cannot be read
*
* @return string
*/
public function getKey()
{
$chunks = array(
'fileName' => $this->fileName,
);
if (!empty($this->statProps)) {
if (!isset($this->stat)) {
$this->stat = @stat($this->fileName);
}
if ($this->stat === false) {
throw new Mustache_Exception_RuntimeException(sprintf('Failed to read source file "%s".', $this->fileName));
}
foreach ($this->statProps as $prop) {
$chunks[$prop] = $this->stat[$prop];
}
}
return json_encode($chunks);
}
/**
* Get the template Source.
*
* @return string
*/
public function getSource()
{
return file_get_contents($this->fileName);
}
}
';
const T_PARENT = '<';
const T_DELIM_CHANGE = '=';
const T_ESCAPED = '_v';
const T_UNESCAPED = '{';
const T_UNESCAPED_2 = '&';
const T_TEXT = '_t';
const T_PRAGMA = '%';
const T_BLOCK_VAR = '$';
const T_BLOCK_ARG = '$arg';
// Valid token types
private static $tagTypes = array(
self::T_SECTION => true,
self::T_INVERTED => true,
self::T_END_SECTION => true,
self::T_COMMENT => true,
self::T_PARTIAL => true,
self::T_PARENT => true,
self::T_DELIM_CHANGE => true,
self::T_ESCAPED => true,
self::T_UNESCAPED => true,
self::T_UNESCAPED_2 => true,
self::T_PRAGMA => true,
self::T_BLOCK_VAR => true,
);
// Token properties
const TYPE = 'type';
const NAME = 'name';
const OTAG = 'otag';
const CTAG = 'ctag';
const LINE = 'line';
const INDEX = 'index';
const END = 'end';
const INDENT = 'indent';
const NODES = 'nodes';
const VALUE = 'value';
const FILTERS = 'filters';
private $state;
private $tagType;
private $buffer;
private $tokens;
private $seenTag;
private $line;
private $otag;
private $otagChar;
private $otagLen;
private $ctag;
private $ctagChar;
private $ctagLen;
/**
* Scan and tokenize template source.
*
* @throws Mustache_Exception_SyntaxException when mismatched section tags are encountered
* @throws Mustache_Exception_InvalidArgumentException when $delimiters string is invalid
*
* @param string $text Mustache template source to tokenize
* @param string $delimiters Optionally, pass initial opening and closing delimiters (default: empty string)
*
* @return array Set of Mustache tokens
*/
public function scan($text, $delimiters = '')
{
// Setting mbstring.func_overload makes things *really* slow.
// Let's do everyone a favor and scan this string as ASCII instead.
//
// The INI directive was removed in PHP 8.0 so we don't need to check there (and can drop it
// when we remove support for older versions of PHP).
//
// @codeCoverageIgnoreStart
$encoding = null;
if (version_compare(PHP_VERSION, '8.0.0', '<')) {
if (function_exists('mb_internal_encoding') && ini_get('mbstring.func_overload') & 2) {
$encoding = mb_internal_encoding();
mb_internal_encoding('ASCII');
}
}
// @codeCoverageIgnoreEnd
$this->reset();
if (is_string($delimiters) && $delimiters = trim($delimiters)) {
$this->setDelimiters($delimiters);
}
$len = strlen($text);
for ($i = 0; $i < $len; $i++) {
switch ($this->state) {
case self::IN_TEXT:
$char = $text[$i];
// Test whether it's time to change tags.
if ($char === $this->otagChar && substr($text, $i, $this->otagLen) === $this->otag) {
$i--;
$this->flushBuffer();
$this->state = self::IN_TAG_TYPE;
} else {
$this->buffer .= $char;
if ($char === "\n") {
$this->flushBuffer();
$this->line++;
}
}
break;
case self::IN_TAG_TYPE:
$i += $this->otagLen - 1;
$char = $text[$i + 1];
if (isset(self::$tagTypes[$char])) {
$tag = $char;
$this->tagType = $tag;
} else {
$tag = null;
$this->tagType = self::T_ESCAPED;
}
if ($this->tagType === self::T_DELIM_CHANGE) {
$i = $this->changeDelimiters($text, $i);
$this->state = self::IN_TEXT;
} elseif ($this->tagType === self::T_PRAGMA) {
$i = $this->addPragma($text, $i);
$this->state = self::IN_TEXT;
} else {
if ($tag !== null) {
$i++;
}
$this->state = self::IN_TAG;
}
$this->seenTag = $i;
break;
default:
$char = $text[$i];
// Test whether it's time to change tags.
if ($char === $this->ctagChar && substr($text, $i, $this->ctagLen) === $this->ctag) {
$token = array(
self::TYPE => $this->tagType,
self::NAME => trim($this->buffer),
self::OTAG => $this->otag,
self::CTAG => $this->ctag,
self::LINE => $this->line,
self::INDEX => ($this->tagType === self::T_END_SECTION) ? $this->seenTag - $this->otagLen : $i + $this->ctagLen,
);
if ($this->tagType === self::T_UNESCAPED) {
// Clean up `{{{ tripleStache }}}` style tokens.
if ($this->ctag === '}}') {
if (($i + 2 < $len) && $text[$i + 2] === '}') {
$i++;
} else {
$msg = sprintf(
'Mismatched tag delimiters: %s on line %d',
$token[self::NAME],
$token[self::LINE]
);
throw new Mustache_Exception_SyntaxException($msg, $token);
}
} else {
$lastName = $token[self::NAME];
if (substr($lastName, -1) === '}') {
$token[self::NAME] = trim(substr($lastName, 0, -1));
} else {
$msg = sprintf(
'Mismatched tag delimiters: %s on line %d',
$token[self::NAME],
$token[self::LINE]
);
throw new Mustache_Exception_SyntaxException($msg, $token);
}
}
}
$this->buffer = '';
$i += $this->ctagLen - 1;
$this->state = self::IN_TEXT;
$this->tokens[] = $token;
} else {
$this->buffer .= $char;
}
break;
}
}
$this->flushBuffer();
// Restore the user's encoding...
// @codeCoverageIgnoreStart
if ($encoding) {
mb_internal_encoding($encoding);
}
// @codeCoverageIgnoreEnd
return $this->tokens;
}
/**
* Helper function to reset tokenizer internal state.
*/
private function reset()
{
$this->state = self::IN_TEXT;
$this->tagType = null;
$this->buffer = '';
$this->tokens = array();
$this->seenTag = false;
$this->line = 0;
$this->otag = '{{';
$this->otagChar = '{';
$this->otagLen = 2;
$this->ctag = '}}';
$this->ctagChar = '}';
$this->ctagLen = 2;
}
/**
* Flush the current buffer to a token.
*/
private function flushBuffer()
{
if (strlen($this->buffer) > 0) {
$this->tokens[] = array(
self::TYPE => self::T_TEXT,
self::LINE => $this->line,
self::VALUE => $this->buffer,
);
$this->buffer = '';
}
}
/**
* Change the current Mustache delimiters. Set new `otag` and `ctag` values.
*
* @throws Mustache_Exception_SyntaxException when delimiter string is invalid
*
* @param string $text Mustache template source
* @param int $index Current tokenizer index
*
* @return int New index value
*/
private function changeDelimiters($text, $index)
{
$startIndex = strpos($text, '=', $index) + 1;
$close = '=' . $this->ctag;
$closeIndex = strpos($text, $close, $index);
$token = array(
self::TYPE => self::T_DELIM_CHANGE,
self::LINE => $this->line,
);
try {
$this->setDelimiters(trim(substr($text, $startIndex, $closeIndex - $startIndex)));
} catch (Mustache_Exception_InvalidArgumentException $e) {
throw new Mustache_Exception_SyntaxException($e->getMessage(), $token);
}
$this->tokens[] = $token;
return $closeIndex + strlen($close) - 1;
}
/**
* Set the current Mustache `otag` and `ctag` delimiters.
*
* @throws Mustache_Exception_InvalidArgumentException when delimiter string is invalid
*
* @param string $delimiters
*/
private function setDelimiters($delimiters)
{
if (!preg_match('/^\s*(\S+)\s+(\S+)\s*$/', $delimiters, $matches)) {
throw new Mustache_Exception_InvalidArgumentException(sprintf('Invalid delimiters: %s', $delimiters));
}
list($_, $otag, $ctag) = $matches;
$this->otag = $otag;
$this->otagChar = $otag[0];
$this->otagLen = strlen($otag);
$this->ctag = $ctag;
$this->ctagChar = $ctag[0];
$this->ctagLen = strlen($ctag);
}
/**
* Add pragma token.
*
* Pragmas are hoisted to the front of the template, so all pragma tokens
* will appear at the front of the token list.
*
* @param string $text
* @param int $index
*
* @return int New index value
*/
private function addPragma($text, $index)
{
$end = strpos($text, $this->ctag, $index);
$pragma = trim(substr($text, $index + 2, $end - $index - 2));
// Pragmas are hoisted to the front of the template.
array_unshift($this->tokens, array(
self::TYPE => self::T_PRAGMA,
self::NAME => $pragma,
self::LINE => 0,
));
return $end + $this->ctagLen - 1;
}
}
cookies = $cookies;
}
/**
* Normalise cookie data into a Requests_Cookie
*
* @param string|Requests_Cookie $cookie
* @return Requests_Cookie
*/
public function normalize_cookie($cookie, $key = null) {
if ($cookie instanceof Requests_Cookie) {
return $cookie;
}
return Requests_Cookie::parse($cookie, $key);
}
/**
* Normalise cookie data into a Requests_Cookie
*
* @codeCoverageIgnore
* @deprecated Use {@see Requests_Cookie_Jar::normalize_cookie}
* @return Requests_Cookie
*/
public function normalizeCookie($cookie, $key = null) {
return $this->normalize_cookie($cookie, $key);
}
/**
* Check if the given item exists
*
* @param string $key Item key
* @return boolean Does the item exist?
*/
public function offsetExists($key) {
return isset($this->cookies[$key]);
}
/**
* Get the value for the item
*
* @param string $key Item key
* @return string|null Item value (null if offsetExists is false)
*/
public function offsetGet($key) {
if (!isset($this->cookies[$key])) {
return null;
}
return $this->cookies[$key];
}
/**
* Set the given item
*
* @throws Requests_Exception On attempting to use dictionary as list (`invalidset`)
*
* @param string $key Item name
* @param string $value Item value
*/
public function offsetSet($key, $value) {
if ($key === null) {
throw new Requests_Exception('Object is a dictionary, not a list', 'invalidset');
}
$this->cookies[$key] = $value;
}
/**
* Unset the given header
*
* @param string $key
*/
public function offsetUnset($key) {
unset($this->cookies[$key]);
}
/**
* Get an iterator for the data
*
* @return ArrayIterator
*/
public function getIterator() {
return new ArrayIterator($this->cookies);
}
/**
* Register the cookie handler with the request's hooking system
*
* @param Requests_Hooker $hooks Hooking system
*/
public function register(Requests_Hooker $hooks) {
$hooks->register('requests.before_request', array($this, 'before_request'));
$hooks->register('requests.before_redirect_check', array($this, 'before_redirect_check'));
}
/**
* Add Cookie header to a request if we have any
*
* As per RFC 6265, cookies are separated by '; '
*
* @param string $url
* @param array $headers
* @param array $data
* @param string $type
* @param array $options
*/
public function before_request($url, &$headers, &$data, &$type, &$options) {
if (!$url instanceof Requests_IRI) {
$url = new Requests_IRI($url);
}
if (!empty($this->cookies)) {
$cookies = array();
foreach ($this->cookies as $key => $cookie) {
$cookie = $this->normalize_cookie($cookie, $key);
// Skip expired cookies
if ($cookie->is_expired()) {
continue;
}
if ($cookie->domain_matches($url->host)) {
$cookies[] = $cookie->format_for_header();
}
}
$headers['Cookie'] = implode('; ', $cookies);
}
}
/**
* Parse all cookies from a response and attach them to the response
*
* @var Requests_Response $response
*/
public function before_redirect_check(Requests_Response $return) {
$url = $return->url;
if (!$url instanceof Requests_IRI) {
$url = new Requests_IRI($url);
}
$cookies = Requests_Cookie::parse_from_headers($return->headers, $url);
$this->cookies = array_merge($this->cookies, $cookies);
$return->cookies = $this;
}
}
headers = new Requests_Response_Headers();
$this->cookies = new Requests_Cookie_Jar();
}
/**
* Response body
*
* @var string
*/
public $body = '';
/**
* Raw HTTP data from the transport
*
* @var string
*/
public $raw = '';
/**
* Headers, as an associative array
*
* @var Requests_Response_Headers Array-like object representing headers
*/
public $headers = array();
/**
* Status code, false if non-blocking
*
* @var integer|boolean
*/
public $status_code = false;
/**
* Protocol version, false if non-blocking
*
* @var float|boolean
*/
public $protocol_version = false;
/**
* Whether the request succeeded or not
*
* @var boolean
*/
public $success = false;
/**
* Number of redirects the request used
*
* @var integer
*/
public $redirects = 0;
/**
* URL requested
*
* @var string
*/
public $url = '';
/**
* Previous requests (from redirects)
*
* @var array Array of Requests_Response objects
*/
public $history = array();
/**
* Cookies from the request
*
* @var Requests_Cookie_Jar Array-like object representing a cookie jar
*/
public $cookies = array();
/**
* Is the response a redirect?
*
* @return boolean True if redirect (3xx status), false if not.
*/
public function is_redirect() {
$code = $this->status_code;
return in_array($code, array(300, 301, 302, 303, 307), true) || $code > 307 && $code < 400;
}
/**
* Throws an exception if the request was not successful
*
* @throws Requests_Exception If `$allow_redirects` is false, and code is 3xx (`response.no_redirects`)
* @throws Requests_Exception_HTTP On non-successful status code. Exception class corresponds to code (e.g. {@see Requests_Exception_HTTP_404})
* @param boolean $allow_redirects Set to false to throw on a 3xx as well
*/
public function throw_for_status($allow_redirects = true) {
if ($this->is_redirect()) {
if (!$allow_redirects) {
throw new Requests_Exception('Redirection not allowed', 'response.no_redirects', $this);
}
}
elseif (!$this->success) {
$exception = Requests_Exception_HTTP::get_class($this->status_code);
throw new $exception(null, $this);
}
}
}
0 is executed later
*/
public function register($hook, $callback, $priority = 0) {
if (!isset($this->hooks[$hook])) {
$this->hooks[$hook] = array();
}
if (!isset($this->hooks[$hook][$priority])) {
$this->hooks[$hook][$priority] = array();
}
$this->hooks[$hook][$priority][] = $callback;
}
/**
* Dispatch a message
*
* @param string $hook Hook name
* @param array $parameters Parameters to pass to callbacks
* @return boolean Successfulness
*/
public function dispatch($hook, $parameters = array()) {
if (empty($this->hooks[$hook])) {
return false;
}
foreach ($this->hooks[$hook] as $priority => $hooked) {
foreach ($hooked as $callback) {
call_user_func_array($callback, $parameters);
}
}
return true;
}
}
0 is executed later
*/
public function register($hook, $callback, $priority = 0);
/**
* Dispatch a message
*
* @param string $hook Hook name
* @param array $parameters Parameters to pass to callbacks
* @return boolean Successfulness
*/
public function dispatch($hook, $parameters = array());
}
version = $curl['version_number'];
$this->handle = curl_init();
curl_setopt($this->handle, CURLOPT_HEADER, false);
curl_setopt($this->handle, CURLOPT_RETURNTRANSFER, 1);
if ($this->version >= self::CURL_7_10_5) {
curl_setopt($this->handle, CURLOPT_ENCODING, '');
}
if (defined('CURLOPT_PROTOCOLS')) {
// phpcs:ignore PHPCompatibility.Constants.NewConstants.curlopt_protocolsFound
curl_setopt($this->handle, CURLOPT_PROTOCOLS, CURLPROTO_HTTP | CURLPROTO_HTTPS);
}
if (defined('CURLOPT_REDIR_PROTOCOLS')) {
// phpcs:ignore PHPCompatibility.Constants.NewConstants.curlopt_redir_protocolsFound
curl_setopt($this->handle, CURLOPT_REDIR_PROTOCOLS, CURLPROTO_HTTP | CURLPROTO_HTTPS);
}
}
/**
* Destructor
*/
public function __destruct() {
if (is_resource($this->handle)) {
curl_close($this->handle);
}
}
/**
* Perform a request
*
* @throws Requests_Exception On a cURL error (`curlerror`)
*
* @param string $url URL to request
* @param array $headers Associative array of request headers
* @param string|array $data Data to send either as the POST body, or as parameters in the URL for a GET/HEAD
* @param array $options Request options, see {@see Requests::response()} for documentation
* @return string Raw HTTP result
*/
public function request($url, $headers = array(), $data = array(), $options = array()) {
$this->hooks = $options['hooks'];
$this->setup_handle($url, $headers, $data, $options);
$options['hooks']->dispatch('curl.before_send', array(&$this->handle));
if ($options['filename'] !== false) {
$this->stream_handle = fopen($options['filename'], 'wb');
}
$this->response_data = '';
$this->response_bytes = 0;
$this->response_byte_limit = false;
if ($options['max_bytes'] !== false) {
$this->response_byte_limit = $options['max_bytes'];
}
if (isset($options['verify'])) {
if ($options['verify'] === false) {
curl_setopt($this->handle, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($this->handle, CURLOPT_SSL_VERIFYPEER, 0);
}
elseif (is_string($options['verify'])) {
curl_setopt($this->handle, CURLOPT_CAINFO, $options['verify']);
}
}
if (isset($options['verifyname']) && $options['verifyname'] === false) {
curl_setopt($this->handle, CURLOPT_SSL_VERIFYHOST, 0);
}
curl_exec($this->handle);
$response = $this->response_data;
$options['hooks']->dispatch('curl.after_send', array());
if (curl_errno($this->handle) === 23 || curl_errno($this->handle) === 61) {
// Reset encoding and try again
curl_setopt($this->handle, CURLOPT_ENCODING, 'none');
$this->response_data = '';
$this->response_bytes = 0;
curl_exec($this->handle);
$response = $this->response_data;
}
$this->process_response($response, $options);
// Need to remove the $this reference from the curl handle.
// Otherwise Requests_Transport_cURL wont be garbage collected and the curl_close() will never be called.
curl_setopt($this->handle, CURLOPT_HEADERFUNCTION, null);
curl_setopt($this->handle, CURLOPT_WRITEFUNCTION, null);
return $this->headers;
}
/**
* Send multiple requests simultaneously
*
* @param array $requests Request data
* @param array $options Global options
* @return array Array of Requests_Response objects (may contain Requests_Exception or string responses as well)
*/
public function request_multiple($requests, $options) {
// If you're not requesting, we can't get any responses ¯\_(ツ)_/¯
if (empty($requests)) {
return array();
}
$multihandle = curl_multi_init();
$subrequests = array();
$subhandles = array();
$class = get_class($this);
foreach ($requests as $id => $request) {
$subrequests[$id] = new $class();
$subhandles[$id] = $subrequests[$id]->get_subrequest_handle($request['url'], $request['headers'], $request['data'], $request['options']);
$request['options']['hooks']->dispatch('curl.before_multi_add', array(&$subhandles[$id]));
curl_multi_add_handle($multihandle, $subhandles[$id]);
}
$completed = 0;
$responses = array();
$subrequestcount = count($subrequests);
$request['options']['hooks']->dispatch('curl.before_multi_exec', array(&$multihandle));
do {
$active = 0;
do {
$status = curl_multi_exec($multihandle, $active);
}
while ($status === CURLM_CALL_MULTI_PERFORM);
$to_process = array();
// Read the information as needed
while ($done = curl_multi_info_read($multihandle)) {
$key = array_search($done['handle'], $subhandles, true);
if (!isset($to_process[$key])) {
$to_process[$key] = $done;
}
}
// Parse the finished requests before we start getting the new ones
foreach ($to_process as $key => $done) {
$options = $requests[$key]['options'];
if ($done['result'] !== CURLE_OK) {
//get error string for handle.
$reason = curl_error($done['handle']);
$exception = new Requests_Exception_Transport_cURL(
$reason,
Requests_Exception_Transport_cURL::EASY,
$done['handle'],
$done['result']
);
$responses[$key] = $exception;
$options['hooks']->dispatch('transport.internal.parse_error', array(&$responses[$key], $requests[$key]));
}
else {
$responses[$key] = $subrequests[$key]->process_response($subrequests[$key]->response_data, $options);
$options['hooks']->dispatch('transport.internal.parse_response', array(&$responses[$key], $requests[$key]));
}
curl_multi_remove_handle($multihandle, $done['handle']);
curl_close($done['handle']);
if (!is_string($responses[$key])) {
$options['hooks']->dispatch('multiple.request.complete', array(&$responses[$key], $key));
}
$completed++;
}
}
while ($active || $completed < $subrequestcount);
$request['options']['hooks']->dispatch('curl.after_multi_exec', array(&$multihandle));
curl_multi_close($multihandle);
return $responses;
}
/**
* Get the cURL handle for use in a multi-request
*
* @param string $url URL to request
* @param array $headers Associative array of request headers
* @param string|array $data Data to send either as the POST body, or as parameters in the URL for a GET/HEAD
* @param array $options Request options, see {@see Requests::response()} for documentation
* @return resource Subrequest's cURL handle
*/
public function &get_subrequest_handle($url, $headers, $data, $options) {
$this->setup_handle($url, $headers, $data, $options);
if ($options['filename'] !== false) {
$this->stream_handle = fopen($options['filename'], 'wb');
}
$this->response_data = '';
$this->response_bytes = 0;
$this->response_byte_limit = false;
if ($options['max_bytes'] !== false) {
$this->response_byte_limit = $options['max_bytes'];
}
$this->hooks = $options['hooks'];
return $this->handle;
}
/**
* Setup the cURL handle for the given data
*
* @param string $url URL to request
* @param array $headers Associative array of request headers
* @param string|array $data Data to send either as the POST body, or as parameters in the URL for a GET/HEAD
* @param array $options Request options, see {@see Requests::response()} for documentation
*/
protected function setup_handle($url, $headers, $data, $options) {
$options['hooks']->dispatch('curl.before_request', array(&$this->handle));
// Force closing the connection for old versions of cURL (<7.22).
if (!isset($headers['Connection'])) {
$headers['Connection'] = 'close';
}
/**
* Add "Expect" header.
*
* By default, cURL adds a "Expect: 100-Continue" to most requests. This header can
* add as much as a second to the time it takes for cURL to perform a request. To
* prevent this, we need to set an empty "Expect" header. To match the behaviour of
* Guzzle, we'll add the empty header to requests that are smaller than 1 MB and use
* HTTP/1.1.
*
* https://curl.se/mail/lib-2017-07/0013.html
*/
if (!isset($headers['Expect']) && $options['protocol_version'] === 1.1) {
$headers['Expect'] = $this->get_expect_header($data);
}
$headers = Requests::flatten($headers);
if (!empty($data)) {
$data_format = $options['data_format'];
if ($data_format === 'query') {
$url = self::format_get($url, $data);
$data = '';
}
elseif (!is_string($data)) {
$data = http_build_query($data, null, '&');
}
}
switch ($options['type']) {
case Requests::POST:
curl_setopt($this->handle, CURLOPT_POST, true);
curl_setopt($this->handle, CURLOPT_POSTFIELDS, $data);
break;
case Requests::HEAD:
curl_setopt($this->handle, CURLOPT_CUSTOMREQUEST, $options['type']);
curl_setopt($this->handle, CURLOPT_NOBODY, true);
break;
case Requests::TRACE:
curl_setopt($this->handle, CURLOPT_CUSTOMREQUEST, $options['type']);
break;
case Requests::PATCH:
case Requests::PUT:
case Requests::DELETE:
case Requests::OPTIONS:
default:
curl_setopt($this->handle, CURLOPT_CUSTOMREQUEST, $options['type']);
if (!empty($data)) {
curl_setopt($this->handle, CURLOPT_POSTFIELDS, $data);
}
}
// cURL requires a minimum timeout of 1 second when using the system
// DNS resolver, as it uses `alarm()`, which is second resolution only.
// There's no way to detect which DNS resolver is being used from our
// end, so we need to round up regardless of the supplied timeout.
//
// https://github.com/curl/curl/blob/4f45240bc84a9aa648c8f7243be7b79e9f9323a5/lib/hostip.c#L606-L609
$timeout = max($options['timeout'], 1);
if (is_int($timeout) || $this->version < self::CURL_7_16_2) {
curl_setopt($this->handle, CURLOPT_TIMEOUT, ceil($timeout));
}
else {
// phpcs:ignore PHPCompatibility.Constants.NewConstants.curlopt_timeout_msFound
curl_setopt($this->handle, CURLOPT_TIMEOUT_MS, round($timeout * 1000));
}
if (is_int($options['connect_timeout']) || $this->version < self::CURL_7_16_2) {
curl_setopt($this->handle, CURLOPT_CONNECTTIMEOUT, ceil($options['connect_timeout']));
}
else {
// phpcs:ignore PHPCompatibility.Constants.NewConstants.curlopt_connecttimeout_msFound
curl_setopt($this->handle, CURLOPT_CONNECTTIMEOUT_MS, round($options['connect_timeout'] * 1000));
}
curl_setopt($this->handle, CURLOPT_URL, $url);
curl_setopt($this->handle, CURLOPT_REFERER, $url);
curl_setopt($this->handle, CURLOPT_USERAGENT, $options['useragent']);
if (!empty($headers)) {
curl_setopt($this->handle, CURLOPT_HTTPHEADER, $headers);
}
if ($options['protocol_version'] === 1.1) {
curl_setopt($this->handle, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
}
else {
curl_setopt($this->handle, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
}
if ($options['blocking'] === true) {
curl_setopt($this->handle, CURLOPT_HEADERFUNCTION, array($this, 'stream_headers'));
curl_setopt($this->handle, CURLOPT_WRITEFUNCTION, array($this, 'stream_body'));
curl_setopt($this->handle, CURLOPT_BUFFERSIZE, Requests::BUFFER_SIZE);
}
}
/**
* Process a response
*
* @param string $response Response data from the body
* @param array $options Request options
* @return string|false HTTP response data including headers. False if non-blocking.
* @throws Requests_Exception
*/
public function process_response($response, $options) {
if ($options['blocking'] === false) {
$fake_headers = '';
$options['hooks']->dispatch('curl.after_request', array(&$fake_headers));
return false;
}
if ($options['filename'] !== false && $this->stream_handle) {
fclose($this->stream_handle);
$this->headers = trim($this->headers);
}
else {
$this->headers .= $response;
}
if (curl_errno($this->handle)) {
$error = sprintf(
'cURL error %s: %s',
curl_errno($this->handle),
curl_error($this->handle)
);
throw new Requests_Exception($error, 'curlerror', $this->handle);
}
$this->info = curl_getinfo($this->handle);
$options['hooks']->dispatch('curl.after_request', array(&$this->headers, &$this->info));
return $this->headers;
}
/**
* Collect the headers as they are received
*
* @param resource $handle cURL resource
* @param string $headers Header string
* @return integer Length of provided header
*/
public function stream_headers($handle, $headers) {
// Why do we do this? cURL will send both the final response and any
// interim responses, such as a 100 Continue. We don't need that.
// (We may want to keep this somewhere just in case)
if ($this->done_headers) {
$this->headers = '';
$this->done_headers = false;
}
$this->headers .= $headers;
if ($headers === "\r\n") {
$this->done_headers = true;
}
return strlen($headers);
}
/**
* Collect data as it's received
*
* @since 1.6.1
*
* @param resource $handle cURL resource
* @param string $data Body data
* @return integer Length of provided data
*/
public function stream_body($handle, $data) {
$this->hooks->dispatch('request.progress', array($data, $this->response_bytes, $this->response_byte_limit));
$data_length = strlen($data);
// Are we limiting the response size?
if ($this->response_byte_limit) {
if ($this->response_bytes === $this->response_byte_limit) {
// Already at maximum, move on
return $data_length;
}
if (($this->response_bytes + $data_length) > $this->response_byte_limit) {
// Limit the length
$limited_length = ($this->response_byte_limit - $this->response_bytes);
$data = substr($data, 0, $limited_length);
}
}
if ($this->stream_handle) {
fwrite($this->stream_handle, $data);
}
else {
$this->response_data .= $data;
}
$this->response_bytes += strlen($data);
return $data_length;
}
/**
* Format a URL given GET data
*
* @param string $url
* @param array|object $data Data to build query using, see {@see https://secure.php.net/http_build_query}
* @return string URL with data
*/
protected static function format_get($url, $data) {
if (!empty($data)) {
$query = '';
$url_parts = parse_url($url);
if (empty($url_parts['query'])) {
$url_parts['query'] = '';
}
else {
$query = $url_parts['query'];
}
$query .= '&' . http_build_query($data, null, '&');
$query = trim($query, '&');
if (empty($url_parts['query'])) {
$url .= '?' . $query;
}
else {
$url = str_replace($url_parts['query'], $query, $url);
}
}
return $url;
}
/**
* Whether this transport is valid
*
* @codeCoverageIgnore
* @return boolean True if the transport is valid, false otherwise.
*/
public static function test($capabilities = array()) {
if (!function_exists('curl_init') || !function_exists('curl_exec')) {
return false;
}
// If needed, check that our installed curl version supports SSL
if (isset($capabilities['ssl']) && $capabilities['ssl']) {
$curl_version = curl_version();
if (!(CURL_VERSION_SSL & $curl_version['features'])) {
return false;
}
}
return true;
}
/**
* Get the correct "Expect" header for the given request data.
*
* @param string|array $data Data to send either as the POST body, or as parameters in the URL for a GET/HEAD.
* @return string The "Expect" header.
*/
protected function get_expect_header($data) {
if (!is_array($data)) {
return strlen((string) $data) >= 1048576 ? '100-Continue' : '';
}
$bytesize = 0;
$iterator = new RecursiveIteratorIterator(new RecursiveArrayIterator($data));
foreach ($iterator as $datum) {
$bytesize += strlen((string) $datum);
if ($bytesize >= 1048576) {
return '100-Continue';
}
}
return '';
}
}
dispatch('fsockopen.before_request');
$url_parts = parse_url($url);
if (empty($url_parts)) {
throw new Requests_Exception('Invalid URL.', 'invalidurl', $url);
}
$host = $url_parts['host'];
$context = stream_context_create();
$verifyname = false;
$case_insensitive_headers = new Requests_Utility_CaseInsensitiveDictionary($headers);
// HTTPS support
if (isset($url_parts['scheme']) && strtolower($url_parts['scheme']) === 'https') {
$remote_socket = 'ssl://' . $host;
if (!isset($url_parts['port'])) {
$url_parts['port'] = 443;
}
$context_options = array(
'verify_peer' => true,
'capture_peer_cert' => true,
);
$verifyname = true;
// SNI, if enabled (OpenSSL >=0.9.8j)
// phpcs:ignore PHPCompatibility.Constants.NewConstants.openssl_tlsext_server_nameFound
if (defined('OPENSSL_TLSEXT_SERVER_NAME') && OPENSSL_TLSEXT_SERVER_NAME) {
$context_options['SNI_enabled'] = true;
if (isset($options['verifyname']) && $options['verifyname'] === false) {
$context_options['SNI_enabled'] = false;
}
}
if (isset($options['verify'])) {
if ($options['verify'] === false) {
$context_options['verify_peer'] = false;
$context_options['verify_peer_name'] = false;
$verifyname = false;
}
elseif (is_string($options['verify'])) {
$context_options['cafile'] = $options['verify'];
}
}
if (isset($options['verifyname']) && $options['verifyname'] === false) {
$context_options['verify_peer_name'] = false;
$verifyname = false;
}
stream_context_set_option($context, array('ssl' => $context_options));
}
else {
$remote_socket = 'tcp://' . $host;
}
$this->max_bytes = $options['max_bytes'];
if (!isset($url_parts['port'])) {
$url_parts['port'] = 80;
}
$remote_socket .= ':' . $url_parts['port'];
// phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_set_error_handler
set_error_handler(array($this, 'connect_error_handler'), E_WARNING | E_NOTICE);
$options['hooks']->dispatch('fsockopen.remote_socket', array(&$remote_socket));
$socket = stream_socket_client($remote_socket, $errno, $errstr, ceil($options['connect_timeout']), STREAM_CLIENT_CONNECT, $context);
restore_error_handler();
if ($verifyname && !$this->verify_certificate_from_context($host, $context)) {
throw new Requests_Exception('SSL certificate did not match the requested domain name', 'ssl.no_match');
}
if (!$socket) {
if ($errno === 0) {
// Connection issue
throw new Requests_Exception(rtrim($this->connect_error), 'fsockopen.connect_error');
}
throw new Requests_Exception($errstr, 'fsockopenerror', null, $errno);
}
$data_format = $options['data_format'];
if ($data_format === 'query') {
$path = self::format_get($url_parts, $data);
$data = '';
}
else {
$path = self::format_get($url_parts, array());
}
$options['hooks']->dispatch('fsockopen.remote_host_path', array(&$path, $url));
$request_body = '';
$out = sprintf("%s %s HTTP/%.1F\r\n", $options['type'], $path, $options['protocol_version']);
if ($options['type'] !== Requests::TRACE) {
if (is_array($data)) {
$request_body = http_build_query($data, '', '&');
}
else {
$request_body = $data;
}
// Always include Content-length on POST requests to prevent
// 411 errors from some servers when the body is empty.
if (!empty($data) || $options['type'] === Requests::POST) {
if (!isset($case_insensitive_headers['Content-Length'])) {
$headers['Content-Length'] = strlen($request_body);
}
if (!isset($case_insensitive_headers['Content-Type'])) {
$headers['Content-Type'] = 'application/x-www-form-urlencoded; charset=UTF-8';
}
}
}
if (!isset($case_insensitive_headers['Host'])) {
$out .= sprintf('Host: %s', $url_parts['host']);
if ((strtolower($url_parts['scheme']) === 'http' && $url_parts['port'] !== 80) || (strtolower($url_parts['scheme']) === 'https' && $url_parts['port'] !== 443)) {
$out .= ':' . $url_parts['port'];
}
$out .= "\r\n";
}
if (!isset($case_insensitive_headers['User-Agent'])) {
$out .= sprintf("User-Agent: %s\r\n", $options['useragent']);
}
$accept_encoding = $this->accept_encoding();
if (!isset($case_insensitive_headers['Accept-Encoding']) && !empty($accept_encoding)) {
$out .= sprintf("Accept-Encoding: %s\r\n", $accept_encoding);
}
$headers = Requests::flatten($headers);
if (!empty($headers)) {
$out .= implode("\r\n", $headers) . "\r\n";
}
$options['hooks']->dispatch('fsockopen.after_headers', array(&$out));
if (substr($out, -2) !== "\r\n") {
$out .= "\r\n";
}
if (!isset($case_insensitive_headers['Connection'])) {
$out .= "Connection: Close\r\n";
}
$out .= "\r\n" . $request_body;
$options['hooks']->dispatch('fsockopen.before_send', array(&$out));
fwrite($socket, $out);
$options['hooks']->dispatch('fsockopen.after_send', array($out));
if (!$options['blocking']) {
fclose($socket);
$fake_headers = '';
$options['hooks']->dispatch('fsockopen.after_request', array(&$fake_headers));
return '';
}
$timeout_sec = (int) floor($options['timeout']);
if ($timeout_sec === $options['timeout']) {
$timeout_msec = 0;
}
else {
$timeout_msec = self::SECOND_IN_MICROSECONDS * $options['timeout'] % self::SECOND_IN_MICROSECONDS;
}
stream_set_timeout($socket, $timeout_sec, $timeout_msec);
$response = '';
$body = '';
$headers = '';
$this->info = stream_get_meta_data($socket);
$size = 0;
$doingbody = false;
$download = false;
if ($options['filename']) {
$download = fopen($options['filename'], 'wb');
}
while (!feof($socket)) {
$this->info = stream_get_meta_data($socket);
if ($this->info['timed_out']) {
throw new Requests_Exception('fsocket timed out', 'timeout');
}
$block = fread($socket, Requests::BUFFER_SIZE);
if (!$doingbody) {
$response .= $block;
if (strpos($response, "\r\n\r\n")) {
list($headers, $block) = explode("\r\n\r\n", $response, 2);
$doingbody = true;
}
}
// Are we in body mode now?
if ($doingbody) {
$options['hooks']->dispatch('request.progress', array($block, $size, $this->max_bytes));
$data_length = strlen($block);
if ($this->max_bytes) {
// Have we already hit a limit?
if ($size === $this->max_bytes) {
continue;
}
if (($size + $data_length) > $this->max_bytes) {
// Limit the length
$limited_length = ($this->max_bytes - $size);
$block = substr($block, 0, $limited_length);
}
}
$size += strlen($block);
if ($download) {
fwrite($download, $block);
}
else {
$body .= $block;
}
}
}
$this->headers = $headers;
if ($download) {
fclose($download);
}
else {
$this->headers .= "\r\n\r\n" . $body;
}
fclose($socket);
$options['hooks']->dispatch('fsockopen.after_request', array(&$this->headers, &$this->info));
return $this->headers;
}
/**
* Send multiple requests simultaneously
*
* @param array $requests Request data (array of 'url', 'headers', 'data', 'options') as per {@see Requests_Transport::request}
* @param array $options Global options, see {@see Requests::response()} for documentation
* @return array Array of Requests_Response objects (may contain Requests_Exception or string responses as well)
*/
public function request_multiple($requests, $options) {
$responses = array();
$class = get_class($this);
foreach ($requests as $id => $request) {
try {
$handler = new $class();
$responses[$id] = $handler->request($request['url'], $request['headers'], $request['data'], $request['options']);
$request['options']['hooks']->dispatch('transport.internal.parse_response', array(&$responses[$id], $request));
}
catch (Requests_Exception $e) {
$responses[$id] = $e;
}
if (!is_string($responses[$id])) {
$request['options']['hooks']->dispatch('multiple.request.complete', array(&$responses[$id], $id));
}
}
return $responses;
}
/**
* Retrieve the encodings we can accept
*
* @return string Accept-Encoding header value
*/
protected static function accept_encoding() {
$type = array();
if (function_exists('gzinflate')) {
$type[] = 'deflate;q=1.0';
}
if (function_exists('gzuncompress')) {
$type[] = 'compress;q=0.5';
}
$type[] = 'gzip;q=0.5';
return implode(', ', $type);
}
/**
* Format a URL given GET data
*
* @param array $url_parts
* @param array|object $data Data to build query using, see {@see https://secure.php.net/http_build_query}
* @return string URL with data
*/
protected static function format_get($url_parts, $data) {
if (!empty($data)) {
if (empty($url_parts['query'])) {
$url_parts['query'] = '';
}
$url_parts['query'] .= '&' . http_build_query($data, '', '&');
$url_parts['query'] = trim($url_parts['query'], '&');
}
if (isset($url_parts['path'])) {
if (isset($url_parts['query'])) {
$get = $url_parts['path'] . '?' . $url_parts['query'];
}
else {
$get = $url_parts['path'];
}
}
else {
$get = '/';
}
return $get;
}
/**
* Error handler for stream_socket_client()
*
* @param int $errno Error number (e.g. E_WARNING)
* @param string $errstr Error message
*/
public function connect_error_handler($errno, $errstr) {
// Double-check we can handle it
if (($errno & E_WARNING) === 0 && ($errno & E_NOTICE) === 0) {
// Return false to indicate the default error handler should engage
return false;
}
$this->connect_error .= $errstr . "\n";
return true;
}
/**
* Verify the certificate against common name and subject alternative names
*
* Unfortunately, PHP doesn't check the certificate against the alternative
* names, leading things like 'https://www.github.com/' to be invalid.
* Instead
*
* @see https://tools.ietf.org/html/rfc2818#section-3.1 RFC2818, Section 3.1
*
* @throws Requests_Exception On failure to connect via TLS (`fsockopen.ssl.connect_error`)
* @throws Requests_Exception On not obtaining a match for the host (`fsockopen.ssl.no_match`)
* @param string $host Host name to verify against
* @param resource $context Stream context
* @return bool
*/
public function verify_certificate_from_context($host, $context) {
$meta = stream_context_get_options($context);
// If we don't have SSL options, then we couldn't make the connection at
// all
if (empty($meta) || empty($meta['ssl']) || empty($meta['ssl']['peer_certificate'])) {
throw new Requests_Exception(rtrim($this->connect_error), 'ssl.connect_error');
}
$cert = openssl_x509_parse($meta['ssl']['peer_certificate']);
return Requests_SSL::verify_certificate($host, $cert);
}
/**
* Whether this transport is valid
*
* @codeCoverageIgnore
* @return boolean True if the transport is valid, false otherwise.
*/
public static function test($capabilities = array()) {
if (!function_exists('fsockopen')) {
return false;
}
// If needed, check that streams support SSL
if (isset($capabilities['ssl']) && $capabilities['ssl']) {
if (!extension_loaded('openssl') || !function_exists('openssl_x509_parse')) {
return false;
}
// Currently broken, thanks to https://github.com/facebook/hhvm/issues/2156
if (defined('HHVM_VERSION')) {
return false;
}
}
return true;
}
}
type = $type;
}
if ($code !== null) {
$this->code = $code;
}
if ($message !== null) {
$this->reason = $message;
}
$message = sprintf('%d %s', $this->code, $this->reason);
parent::__construct($message, $this->type, $data, $this->code);
}
/**
* Get the error message
*/
public function getReason() {
return $this->reason;
}
}
reason = $reason;
}
$message = sprintf('%d %s', $this->code, $this->reason);
parent::__construct($message, 'httpresponse', $data, $this->code);
}
/**
* Get the status message
*/
public function getReason() {
return $this->reason;
}
/**
* Get the correct exception class for a given error code
*
* @param int|bool $code HTTP status code, or false if unavailable
* @return string Exception class name to use
*/
public static function get_class($code) {
if (!$code) {
return 'Requests_Exception_HTTP_Unknown';
}
$class = sprintf('Requests_Exception_HTTP_%d', $code);
if (class_exists($class)) {
return $class;
}
return 'Requests_Exception_HTTP_Unknown';
}
}
code = $data->status_code;
}
parent::__construct($reason, $data);
}
}
user, $this->pass) = $args;
}
}
/**
* Register the necessary callbacks
*
* @see curl_before_send
* @see fsockopen_header
* @param Requests_Hooks $hooks Hook system
*/
public function register(Requests_Hooks $hooks) {
$hooks->register('curl.before_send', array($this, 'curl_before_send'));
$hooks->register('fsockopen.after_headers', array($this, 'fsockopen_header'));
}
/**
* Set cURL parameters before the data is sent
*
* @param resource $handle cURL resource
*/
public function curl_before_send(&$handle) {
curl_setopt($handle, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
curl_setopt($handle, CURLOPT_USERPWD, $this->getAuthString());
}
/**
* Add extra headers to the request before sending
*
* @param string $out HTTP header string
*/
public function fsockopen_header(&$out) {
$out .= sprintf("Authorization: Basic %s\r\n", base64_encode($this->getAuthString()));
}
/**
* Get the authentication string (user:pass)
*
* @return string
*/
public function getAuthString() {
return $this->user . ':' . $this->pass;
}
}
proxy = $args;
}
elseif (is_array($args)) {
if (count($args) === 1) {
list($this->proxy) = $args;
}
elseif (count($args) === 3) {
list($this->proxy, $this->user, $this->pass) = $args;
$this->use_authentication = true;
}
else {
throw new Requests_Exception('Invalid number of arguments', 'proxyhttpbadargs');
}
}
}
/**
* Register the necessary callbacks
*
* @since 1.6
* @see curl_before_send
* @see fsockopen_remote_socket
* @see fsockopen_remote_host_path
* @see fsockopen_header
* @param Requests_Hooks $hooks Hook system
*/
public function register(Requests_Hooks $hooks) {
$hooks->register('curl.before_send', array($this, 'curl_before_send'));
$hooks->register('fsockopen.remote_socket', array($this, 'fsockopen_remote_socket'));
$hooks->register('fsockopen.remote_host_path', array($this, 'fsockopen_remote_host_path'));
if ($this->use_authentication) {
$hooks->register('fsockopen.after_headers', array($this, 'fsockopen_header'));
}
}
/**
* Set cURL parameters before the data is sent
*
* @since 1.6
* @param resource $handle cURL resource
*/
public function curl_before_send(&$handle) {
curl_setopt($handle, CURLOPT_PROXYTYPE, CURLPROXY_HTTP);
curl_setopt($handle, CURLOPT_PROXY, $this->proxy);
if ($this->use_authentication) {
curl_setopt($handle, CURLOPT_PROXYAUTH, CURLAUTH_ANY);
curl_setopt($handle, CURLOPT_PROXYUSERPWD, $this->get_auth_string());
}
}
/**
* Alter remote socket information before opening socket connection
*
* @since 1.6
* @param string $remote_socket Socket connection string
*/
public function fsockopen_remote_socket(&$remote_socket) {
$remote_socket = $this->proxy;
}
/**
* Alter remote path before getting stream data
*
* @since 1.6
* @param string $path Path to send in HTTP request string ("GET ...")
* @param string $url Full URL we're requesting
*/
public function fsockopen_remote_host_path(&$path, $url) {
$path = $url;
}
/**
* Add extra headers to the request before sending
*
* @since 1.6
* @param string $out HTTP header string
*/
public function fsockopen_header(&$out) {
$out .= sprintf("Proxy-Authorization: Basic %s\r\n", base64_encode($this->get_auth_string()));
}
/**
* Get the authentication string (user:pass)
*
* @since 1.6
* @return string
*/
public function get_auth_string() {
return $this->user . ':' . $this->pass;
}
}
FF01:0:0:0:0:0:0:101
* ::1 -> 0:0:0:0:0:0:0:1
*
* @author Alexander Merz
* @author elfrink at introweb dot nl
* @author Josh Peck
* @copyright 2003-2005 The PHP Group
* @license http://www.opensource.org/licenses/bsd-license.php
* @param string $ip An IPv6 address
* @return string The uncompressed IPv6 address
*/
public static function uncompress($ip) {
if (substr_count($ip, '::') !== 1) {
return $ip;
}
list($ip1, $ip2) = explode('::', $ip);
$c1 = ($ip1 === '') ? -1 : substr_count($ip1, ':');
$c2 = ($ip2 === '') ? -1 : substr_count($ip2, ':');
if (strpos($ip2, '.') !== false) {
$c2++;
}
// ::
if ($c1 === -1 && $c2 === -1) {
$ip = '0:0:0:0:0:0:0:0';
}
// ::xxx
elseif ($c1 === -1) {
$fill = str_repeat('0:', 7 - $c2);
$ip = str_replace('::', $fill, $ip);
}
// xxx::
elseif ($c2 === -1) {
$fill = str_repeat(':0', 7 - $c1);
$ip = str_replace('::', $fill, $ip);
}
// xxx::xxx
else {
$fill = ':' . str_repeat('0:', 6 - $c2 - $c1);
$ip = str_replace('::', $fill, $ip);
}
return $ip;
}
/**
* Compresses an IPv6 address
*
* RFC 4291 allows you to compress consecutive zero pieces in an address to
* '::'. This method expects a valid IPv6 address and compresses consecutive
* zero pieces to '::'.
*
* Example: FF01:0:0:0:0:0:0:101 -> FF01::101
* 0:0:0:0:0:0:0:1 -> ::1
*
* @see uncompress()
* @param string $ip An IPv6 address
* @return string The compressed IPv6 address
*/
public static function compress($ip) {
// Prepare the IP to be compressed
$ip = self::uncompress($ip);
$ip_parts = self::split_v6_v4($ip);
// Replace all leading zeros
$ip_parts[0] = preg_replace('/(^|:)0+([0-9])/', '\1\2', $ip_parts[0]);
// Find bunches of zeros
if (preg_match_all('/(?:^|:)(?:0(?::|$))+/', $ip_parts[0], $matches, PREG_OFFSET_CAPTURE)) {
$max = 0;
$pos = null;
foreach ($matches[0] as $match) {
if (strlen($match[0]) > $max) {
$max = strlen($match[0]);
$pos = $match[1];
}
}
$ip_parts[0] = substr_replace($ip_parts[0], '::', $pos, $max);
}
if ($ip_parts[1] !== '') {
return implode(':', $ip_parts);
}
else {
return $ip_parts[0];
}
}
/**
* Splits an IPv6 address into the IPv6 and IPv4 representation parts
*
* RFC 4291 allows you to represent the last two parts of an IPv6 address
* using the standard IPv4 representation
*
* Example: 0:0:0:0:0:0:13.1.68.3
* 0:0:0:0:0:FFFF:129.144.52.38
*
* @param string $ip An IPv6 address
* @return string[] [0] contains the IPv6 represented part, and [1] the IPv4 represented part
*/
protected static function split_v6_v4($ip) {
if (strpos($ip, '.') !== false) {
$pos = strrpos($ip, ':');
$ipv6_part = substr($ip, 0, $pos);
$ipv4_part = substr($ip, $pos + 1);
return array($ipv6_part, $ipv4_part);
}
else {
return array($ip, '');
}
}
/**
* Checks an IPv6 address
*
* Checks if the given IP is a valid IPv6 address
*
* @param string $ip An IPv6 address
* @return bool true if $ip is a valid IPv6 address
*/
public static function check_ipv6($ip) {
$ip = self::uncompress($ip);
list($ipv6, $ipv4) = self::split_v6_v4($ip);
$ipv6 = explode(':', $ipv6);
$ipv4 = explode('.', $ipv4);
if (count($ipv6) === 8 && count($ipv4) === 1 || count($ipv6) === 6 && count($ipv4) === 4) {
foreach ($ipv6 as $ipv6_part) {
// The section can't be empty
if ($ipv6_part === '') {
return false;
}
// Nor can it be over four characters
if (strlen($ipv6_part) > 4) {
return false;
}
// Remove leading zeros (this is safe because of the above)
$ipv6_part = ltrim($ipv6_part, '0');
if ($ipv6_part === '') {
$ipv6_part = '0';
}
// Check the value is valid
$value = hexdec($ipv6_part);
if (dechex($value) !== strtolower($ipv6_part) || $value < 0 || $value > 0xFFFF) {
return false;
}
}
if (count($ipv4) === 4) {
foreach ($ipv4 as $ipv4_part) {
$value = (int) $ipv4_part;
if ((string) $value !== $ipv4_part || $value < 0 || $value > 0xFF) {
return false;
}
}
}
return true;
}
else {
return false;
}
}
}
0) {
if ($position + $length > $strlen) {
throw new Requests_Exception('Invalid Unicode codepoint', 'idna.invalidcodepoint', $character);
}
for ($position++; $remaining > 0; $position++) {
$value = ord($input[$position]);
// If it is invalid, count the sequence as invalid and reprocess the current byte:
if (($value & 0xC0) !== 0x80) {
throw new Requests_Exception('Invalid Unicode codepoint', 'idna.invalidcodepoint', $character);
}
--$remaining;
$character |= ($value & 0x3F) << ($remaining * 6);
}
$position--;
}
if (// Non-shortest form sequences are invalid
$length > 1 && $character <= 0x7F
|| $length > 2 && $character <= 0x7FF
|| $length > 3 && $character <= 0xFFFF
// Outside of range of ucschar codepoints
// Noncharacters
|| ($character & 0xFFFE) === 0xFFFE
|| $character >= 0xFDD0 && $character <= 0xFDEF
|| (
// Everything else not in ucschar
$character > 0xD7FF && $character < 0xF900
|| $character < 0x20
|| $character > 0x7E && $character < 0xA0
|| $character > 0xEFFFD
)
) {
throw new Requests_Exception('Invalid Unicode codepoint', 'idna.invalidcodepoint', $character);
}
$codepoints[] = $character;
}
return $codepoints;
}
/**
* RFC3492-compliant encoder
*
* @internal Pseudo-code from Section 6.3 is commented with "#" next to relevant code
* @throws Requests_Exception On character outside of the domain (never happens with Punycode) (`idna.character_outside_domain`)
*
* @param string $input UTF-8 encoded string to encode
* @return string Punycode-encoded string
*/
public static function punycode_encode($input) {
$output = '';
// let n = initial_n
$n = self::BOOTSTRAP_INITIAL_N;
// let delta = 0
$delta = 0;
// let bias = initial_bias
$bias = self::BOOTSTRAP_INITIAL_BIAS;
// let h = b = the number of basic code points in the input
$h = 0;
$b = 0; // see loop
// copy them to the output in order
$codepoints = self::utf8_to_codepoints($input);
$extended = array();
foreach ($codepoints as $char) {
if ($char < 128) {
// Character is valid ASCII
// TODO: this should also check if it's valid for a URL
$output .= chr($char);
$h++;
}
// Check if the character is non-ASCII, but below initial n
// This never occurs for Punycode, so ignore in coverage
// @codeCoverageIgnoreStart
elseif ($char < $n) {
throw new Requests_Exception('Invalid character', 'idna.character_outside_domain', $char);
}
// @codeCoverageIgnoreEnd
else {
$extended[$char] = true;
}
}
$extended = array_keys($extended);
sort($extended);
$b = $h;
// [copy them] followed by a delimiter if b > 0
if (strlen($output) > 0) {
$output .= '-';
}
// {if the input contains a non-basic code point < n then fail}
// while h < length(input) do begin
$codepointcount = count($codepoints);
while ($h < $codepointcount) {
// let m = the minimum code point >= n in the input
$m = array_shift($extended);
//printf('next code point to insert is %s' . PHP_EOL, dechex($m));
// let delta = delta + (m - n) * (h + 1), fail on overflow
$delta += ($m - $n) * ($h + 1);
// let n = m
$n = $m;
// for each code point c in the input (in order) do begin
for ($num = 0; $num < $codepointcount; $num++) {
$c = $codepoints[$num];
// if c < n then increment delta, fail on overflow
if ($c < $n) {
$delta++;
}
// if c == n then begin
elseif ($c === $n) {
// let q = delta
$q = $delta;
// for k = base to infinity in steps of base do begin
for ($k = self::BOOTSTRAP_BASE; ; $k += self::BOOTSTRAP_BASE) {
// let t = tmin if k <= bias {+ tmin}, or
// tmax if k >= bias + tmax, or k - bias otherwise
if ($k <= ($bias + self::BOOTSTRAP_TMIN)) {
$t = self::BOOTSTRAP_TMIN;
}
elseif ($k >= ($bias + self::BOOTSTRAP_TMAX)) {
$t = self::BOOTSTRAP_TMAX;
}
else {
$t = $k - $bias;
}
// if q < t then break
if ($q < $t) {
break;
}
// output the code point for digit t + ((q - t) mod (base - t))
$digit = $t + (($q - $t) % (self::BOOTSTRAP_BASE - $t));
$output .= self::digit_to_char($digit);
// let q = (q - t) div (base - t)
$q = floor(($q - $t) / (self::BOOTSTRAP_BASE - $t));
} // end
// output the code point for digit q
$output .= self::digit_to_char($q);
// let bias = adapt(delta, h + 1, test h equals b?)
$bias = self::adapt($delta, $h + 1, $h === $b);
// let delta = 0
$delta = 0;
// increment h
$h++;
} // end
} // end
// increment delta and n
$delta++;
$n++;
} // end
return $output;
}
/**
* Convert a digit to its respective character
*
* @see https://tools.ietf.org/html/rfc3492#section-5
* @throws Requests_Exception On invalid digit (`idna.invalid_digit`)
*
* @param int $digit Digit in the range 0-35
* @return string Single character corresponding to digit
*/
protected static function digit_to_char($digit) {
// @codeCoverageIgnoreStart
// As far as I know, this never happens, but still good to be sure.
if ($digit < 0 || $digit > 35) {
throw new Requests_Exception(sprintf('Invalid digit %d', $digit), 'idna.invalid_digit', $digit);
}
// @codeCoverageIgnoreEnd
$digits = 'abcdefghijklmnopqrstuvwxyz0123456789';
return substr($digits, $digit, 1);
}
/**
* Adapt the bias
*
* @see https://tools.ietf.org/html/rfc3492#section-6.1
* @param int $delta
* @param int $numpoints
* @param bool $firsttime
* @return int New bias
*
* function adapt(delta,numpoints,firsttime):
*/
protected static function adapt($delta, $numpoints, $firsttime) {
// if firsttime then let delta = delta div damp
if ($firsttime) {
$delta = floor($delta / self::BOOTSTRAP_DAMP);
}
// else let delta = delta div 2
else {
$delta = floor($delta / 2);
}
// let delta = delta + (delta div numpoints)
$delta += floor($delta / $numpoints);
// let k = 0
$k = 0;
// while delta > ((base - tmin) * tmax) div 2 do begin
$max = floor(((self::BOOTSTRAP_BASE - self::BOOTSTRAP_TMIN) * self::BOOTSTRAP_TMAX) / 2);
while ($delta > $max) {
// let delta = delta div (base - tmin)
$delta = floor($delta / (self::BOOTSTRAP_BASE - self::BOOTSTRAP_TMIN));
// let k = k + base
$k += self::BOOTSTRAP_BASE;
} // end
// return k + (((base - tmin + 1) * delta) div (delta + skew))
return $k + floor(((self::BOOTSTRAP_BASE - self::BOOTSTRAP_TMIN + 1) * $delta) / ($delta + self::BOOTSTRAP_SKEW));
}
}
type = $type;
$this->data = $data;
}
/**
* Like {@see getCode()}, but a string code.
*
* @codeCoverageIgnore
* @return string
*/
public function getType() {
return $this->type;
}
/**
* Gives any relevant data
*
* @codeCoverageIgnore
* @return mixed
*/
public function getData() {
return $this->data;
}
}
name = $name;
$this->value = $value;
$this->attributes = $attributes;
$default_flags = array(
'creation' => time(),
'last-access' => time(),
'persistent' => false,
'host-only' => true,
);
$this->flags = array_merge($default_flags, $flags);
$this->reference_time = time();
if ($reference_time !== null) {
$this->reference_time = $reference_time;
}
$this->normalize();
}
/**
* Check if a cookie is expired.
*
* Checks the age against $this->reference_time to determine if the cookie
* is expired.
*
* @return boolean True if expired, false if time is valid.
*/
public function is_expired() {
// RFC6265, s. 4.1.2.2:
// If a cookie has both the Max-Age and the Expires attribute, the Max-
// Age attribute has precedence and controls the expiration date of the
// cookie.
if (isset($this->attributes['max-age'])) {
$max_age = $this->attributes['max-age'];
return $max_age < $this->reference_time;
}
if (isset($this->attributes['expires'])) {
$expires = $this->attributes['expires'];
return $expires < $this->reference_time;
}
return false;
}
/**
* Check if a cookie is valid for a given URI
*
* @param Requests_IRI $uri URI to check
* @return boolean Whether the cookie is valid for the given URI
*/
public function uri_matches(Requests_IRI $uri) {
if (!$this->domain_matches($uri->host)) {
return false;
}
if (!$this->path_matches($uri->path)) {
return false;
}
return empty($this->attributes['secure']) || $uri->scheme === 'https';
}
/**
* Check if a cookie is valid for a given domain
*
* @param string $string Domain to check
* @return boolean Whether the cookie is valid for the given domain
*/
public function domain_matches($string) {
if (!isset($this->attributes['domain'])) {
// Cookies created manually; cookies created by Requests will set
// the domain to the requested domain
return true;
}
$domain_string = $this->attributes['domain'];
if ($domain_string === $string) {
// The domain string and the string are identical.
return true;
}
// If the cookie is marked as host-only and we don't have an exact
// match, reject the cookie
if ($this->flags['host-only'] === true) {
return false;
}
if (strlen($string) <= strlen($domain_string)) {
// For obvious reasons, the string cannot be a suffix if the domain
// is shorter than the domain string
return false;
}
if (substr($string, -1 * strlen($domain_string)) !== $domain_string) {
// The domain string should be a suffix of the string.
return false;
}
$prefix = substr($string, 0, strlen($string) - strlen($domain_string));
if (substr($prefix, -1) !== '.') {
// The last character of the string that is not included in the
// domain string should be a %x2E (".") character.
return false;
}
// The string should be a host name (i.e., not an IP address).
return !preg_match('#^(.+\.)\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$#', $string);
}
/**
* Check if a cookie is valid for a given path
*
* From the path-match check in RFC 6265 section 5.1.4
*
* @param string $request_path Path to check
* @return boolean Whether the cookie is valid for the given path
*/
public function path_matches($request_path) {
if (empty($request_path)) {
// Normalize empty path to root
$request_path = '/';
}
if (!isset($this->attributes['path'])) {
// Cookies created manually; cookies created by Requests will set
// the path to the requested path
return true;
}
$cookie_path = $this->attributes['path'];
if ($cookie_path === $request_path) {
// The cookie-path and the request-path are identical.
return true;
}
if (strlen($request_path) > strlen($cookie_path) && substr($request_path, 0, strlen($cookie_path)) === $cookie_path) {
if (substr($cookie_path, -1) === '/') {
// The cookie-path is a prefix of the request-path, and the last
// character of the cookie-path is %x2F ("/").
return true;
}
if (substr($request_path, strlen($cookie_path), 1) === '/') {
// The cookie-path is a prefix of the request-path, and the
// first character of the request-path that is not included in
// the cookie-path is a %x2F ("/") character.
return true;
}
}
return false;
}
/**
* Normalize cookie and attributes
*
* @return boolean Whether the cookie was successfully normalized
*/
public function normalize() {
foreach ($this->attributes as $key => $value) {
$orig_value = $value;
$value = $this->normalize_attribute($key, $value);
if ($value === null) {
unset($this->attributes[$key]);
continue;
}
if ($value !== $orig_value) {
$this->attributes[$key] = $value;
}
}
return true;
}
/**
* Parse an individual cookie attribute
*
* Handles parsing individual attributes from the cookie values.
*
* @param string $name Attribute name
* @param string|boolean $value Attribute value (string value, or true if empty/flag)
* @return mixed Value if available, or null if the attribute value is invalid (and should be skipped)
*/
protected function normalize_attribute($name, $value) {
switch (strtolower($name)) {
case 'expires':
// Expiration parsing, as per RFC 6265 section 5.2.1
if (is_int($value)) {
return $value;
}
$expiry_time = strtotime($value);
if ($expiry_time === false) {
return null;
}
return $expiry_time;
case 'max-age':
// Expiration parsing, as per RFC 6265 section 5.2.2
if (is_int($value)) {
return $value;
}
// Check that we have a valid age
if (!preg_match('/^-?\d+$/', $value)) {
return null;
}
$delta_seconds = (int) $value;
if ($delta_seconds <= 0) {
$expiry_time = 0;
}
else {
$expiry_time = $this->reference_time + $delta_seconds;
}
return $expiry_time;
case 'domain':
// Domains are not required as per RFC 6265 section 5.2.3
if (empty($value)) {
return null;
}
// Domain normalization, as per RFC 6265 section 5.2.3
if ($value[0] === '.') {
$value = substr($value, 1);
}
return $value;
default:
return $value;
}
}
/**
* Format a cookie for a Cookie header
*
* This is used when sending cookies to a server.
*
* @return string Cookie formatted for Cookie header
*/
public function format_for_header() {
return sprintf('%s=%s', $this->name, $this->value);
}
/**
* Format a cookie for a Cookie header
*
* @codeCoverageIgnore
* @deprecated Use {@see Requests_Cookie::format_for_header}
* @return string
*/
public function formatForHeader() {
return $this->format_for_header();
}
/**
* Format a cookie for a Set-Cookie header
*
* This is used when sending cookies to clients. This isn't really
* applicable to client-side usage, but might be handy for debugging.
*
* @return string Cookie formatted for Set-Cookie header
*/
public function format_for_set_cookie() {
$header_value = $this->format_for_header();
if (!empty($this->attributes)) {
$parts = array();
foreach ($this->attributes as $key => $value) {
// Ignore non-associative attributes
if (is_numeric($key)) {
$parts[] = $value;
}
else {
$parts[] = sprintf('%s=%s', $key, $value);
}
}
$header_value .= '; ' . implode('; ', $parts);
}
return $header_value;
}
/**
* Format a cookie for a Set-Cookie header
*
* @codeCoverageIgnore
* @deprecated Use {@see Requests_Cookie::format_for_set_cookie}
* @return string
*/
public function formatForSetCookie() {
return $this->format_for_set_cookie();
}
/**
* Get the cookie value
*
* Attributes and other data can be accessed via methods.
*/
public function __toString() {
return $this->value;
}
/**
* Parse a cookie string into a cookie object
*
* Based on Mozilla's parsing code in Firefox and related projects, which
* is an intentional deviation from RFC 2109 and RFC 2616. RFC 6265
* specifies some of this handling, but not in a thorough manner.
*
* @param string Cookie header value (from a Set-Cookie header)
* @return Requests_Cookie Parsed cookie object
*/
public static function parse($string, $name = '', $reference_time = null) {
$parts = explode(';', $string);
$kvparts = array_shift($parts);
if (!empty($name)) {
$value = $string;
}
elseif (strpos($kvparts, '=') === false) {
// Some sites might only have a value without the equals separator.
// Deviate from RFC 6265 and pretend it was actually a blank name
// (`=foo`)
//
// https://bugzilla.mozilla.org/show_bug.cgi?id=169091
$name = '';
$value = $kvparts;
}
else {
list($name, $value) = explode('=', $kvparts, 2);
}
$name = trim($name);
$value = trim($value);
// Attribute key are handled case-insensitively
$attributes = new Requests_Utility_CaseInsensitiveDictionary();
if (!empty($parts)) {
foreach ($parts as $part) {
if (strpos($part, '=') === false) {
$part_key = $part;
$part_value = true;
}
else {
list($part_key, $part_value) = explode('=', $part, 2);
$part_value = trim($part_value);
}
$part_key = trim($part_key);
$attributes[$part_key] = $part_value;
}
}
return new Requests_Cookie($name, $value, $attributes, array(), $reference_time);
}
/**
* Parse all Set-Cookie headers from request headers
*
* @param Requests_Response_Headers $headers Headers to parse from
* @param Requests_IRI|null $origin URI for comparing cookie origins
* @param int|null $time Reference time for expiration calculation
* @return array
*/
public static function parse_from_headers(Requests_Response_Headers $headers, Requests_IRI $origin = null, $time = null) {
$cookie_headers = $headers->getValues('Set-Cookie');
if (empty($cookie_headers)) {
return array();
}
$cookies = array();
foreach ($cookie_headers as $header) {
$parsed = self::parse($header, '', $time);
// Default domain/path attributes
if (empty($parsed->attributes['domain']) && !empty($origin)) {
$parsed->attributes['domain'] = $origin->host;
$parsed->flags['host-only'] = true;
}
else {
$parsed->flags['host-only'] = false;
}
$path_is_valid = (!empty($parsed->attributes['path']) && $parsed->attributes['path'][0] === '/');
if (!$path_is_valid && !empty($origin)) {
$path = $origin->path;
// Default path normalization as per RFC 6265 section 5.1.4
if (substr($path, 0, 1) !== '/') {
// If the uri-path is empty or if the first character of
// the uri-path is not a %x2F ("/") character, output
// %x2F ("/") and skip the remaining steps.
$path = '/';
}
elseif (substr_count($path, '/') === 1) {
// If the uri-path contains no more than one %x2F ("/")
// character, output %x2F ("/") and skip the remaining
// step.
$path = '/';
}
else {
// Output the characters of the uri-path from the first
// character up to, but not including, the right-most
// %x2F ("/").
$path = substr($path, 0, strrpos($path, '/'));
}
$parsed->attributes['path'] = $path;
}
// Reject invalid cookie domains
if (!empty($origin) && !$parsed->domain_matches($origin->host)) {
continue;
}
$cookies[$parsed->name] = $parsed;
}
return $cookies;
}
/**
* Parse all Set-Cookie headers from request headers
*
* @codeCoverageIgnore
* @deprecated Use {@see Requests_Cookie::parse_from_headers}
* @return array
*/
public static function parseFromHeaders(Requests_Response_Headers $headers) {
return self::parse_from_headers($headers);
}
}
useragent = 'X';`
*
* @var array
*/
public $options = array();
/**
* Create a new session
*
* @param string|null $url Base URL for requests
* @param array $headers Default headers for requests
* @param array $data Default data for requests
* @param array $options Default options for requests
*/
public function __construct($url = null, $headers = array(), $data = array(), $options = array()) {
$this->url = $url;
$this->headers = $headers;
$this->data = $data;
$this->options = $options;
if (empty($this->options['cookies'])) {
$this->options['cookies'] = new Requests_Cookie_Jar();
}
}
/**
* Get a property's value
*
* @param string $key Property key
* @return mixed|null Property value, null if none found
*/
public function __get($key) {
if (isset($this->options[$key])) {
return $this->options[$key];
}
return null;
}
/**
* Set a property's value
*
* @param string $key Property key
* @param mixed $value Property value
*/
public function __set($key, $value) {
$this->options[$key] = $value;
}
/**
* Remove a property's value
*
* @param string $key Property key
*/
public function __isset($key) {
return isset($this->options[$key]);
}
/**
* Remove a property's value
*
* @param string $key Property key
*/
public function __unset($key) {
if (isset($this->options[$key])) {
unset($this->options[$key]);
}
}
/**#@+
* @see request()
* @param string $url
* @param array $headers
* @param array $options
* @return Requests_Response
*/
/**
* Send a GET request
*/
public function get($url, $headers = array(), $options = array()) {
return $this->request($url, $headers, null, Requests::GET, $options);
}
/**
* Send a HEAD request
*/
public function head($url, $headers = array(), $options = array()) {
return $this->request($url, $headers, null, Requests::HEAD, $options);
}
/**
* Send a DELETE request
*/
public function delete($url, $headers = array(), $options = array()) {
return $this->request($url, $headers, null, Requests::DELETE, $options);
}
/**#@-*/
/**#@+
* @see request()
* @param string $url
* @param array $headers
* @param array $data
* @param array $options
* @return Requests_Response
*/
/**
* Send a POST request
*/
public function post($url, $headers = array(), $data = array(), $options = array()) {
return $this->request($url, $headers, $data, Requests::POST, $options);
}
/**
* Send a PUT request
*/
public function put($url, $headers = array(), $data = array(), $options = array()) {
return $this->request($url, $headers, $data, Requests::PUT, $options);
}
/**
* Send a PATCH request
*
* Note: Unlike {@see post} and {@see put}, `$headers` is required, as the
* specification recommends that should send an ETag
*
* @link https://tools.ietf.org/html/rfc5789
*/
public function patch($url, $headers, $data = array(), $options = array()) {
return $this->request($url, $headers, $data, Requests::PATCH, $options);
}
/**#@-*/
/**
* Main interface for HTTP requests
*
* This method initiates a request and sends it via a transport before
* parsing.
*
* @see Requests::request()
*
* @throws Requests_Exception On invalid URLs (`nonhttp`)
*
* @param string $url URL to request
* @param array $headers Extra headers to send with the request
* @param array|null $data Data to send either as a query string for GET/HEAD requests, or in the body for POST requests
* @param string $type HTTP request type (use Requests constants)
* @param array $options Options for the request (see {@see Requests::request})
* @return Requests_Response
*/
public function request($url, $headers = array(), $data = array(), $type = Requests::GET, $options = array()) {
$request = $this->merge_request(compact('url', 'headers', 'data', 'options'));
return Requests::request($request['url'], $request['headers'], $request['data'], $type, $request['options']);
}
/**
* Send multiple HTTP requests simultaneously
*
* @see Requests::request_multiple()
*
* @param array $requests Requests data (see {@see Requests::request_multiple})
* @param array $options Global and default options (see {@see Requests::request})
* @return array Responses (either Requests_Response or a Requests_Exception object)
*/
public function request_multiple($requests, $options = array()) {
foreach ($requests as $key => $request) {
$requests[$key] = $this->merge_request($request, false);
}
$options = array_merge($this->options, $options);
// Disallow forcing the type, as that's a per request setting
unset($options['type']);
return Requests::request_multiple($requests, $options);
}
/**
* Merge a request's data with the default data
*
* @param array $request Request data (same form as {@see request_multiple})
* @param boolean $merge_options Should we merge options as well?
* @return array Request data
*/
protected function merge_request($request, $merge_options = true) {
if ($this->url !== null) {
$request['url'] = Requests_IRI::absolutize($this->url, $request['url']);
$request['url'] = $request['url']->uri;
}
if (empty($request['headers'])) {
$request['headers'] = array();
}
$request['headers'] = array_merge($this->headers, $request['headers']);
if (empty($request['data'])) {
if (is_array($this->data)) {
$request['data'] = $this->data;
}
}
elseif (is_array($request['data']) && is_array($this->data)) {
$request['data'] = array_merge($this->data, $request['data']);
}
if ($merge_options !== false) {
$request['options'] = array_merge($this->options, $request['options']);
// Disallow forcing the type, as that's a per request setting
unset($request['options']['type']);
}
return $request;
}
}
$value) {
$this->offsetSet($key, $value);
}
}
/**
* Check if the given item exists
*
* @param string $key Item key
* @return boolean Does the item exist?
*/
public function offsetExists($key) {
$key = strtolower($key);
return isset($this->data[$key]);
}
/**
* Get the value for the item
*
* @param string $key Item key
* @return string|null Item value (null if offsetExists is false)
*/
public function offsetGet($key) {
$key = strtolower($key);
if (!isset($this->data[$key])) {
return null;
}
return $this->data[$key];
}
/**
* Set the given item
*
* @throws Requests_Exception On attempting to use dictionary as list (`invalidset`)
*
* @param string $key Item name
* @param string $value Item value
*/
public function offsetSet($key, $value) {
if ($key === null) {
throw new Requests_Exception('Object is a dictionary, not a list', 'invalidset');
}
$key = strtolower($key);
$this->data[$key] = $value;
}
/**
* Unset the given header
*
* @param string $key
*/
public function offsetUnset($key) {
unset($this->data[strtolower($key)]);
}
/**
* Get an iterator for the data
*
* @return ArrayIterator
*/
public function getIterator() {
return new ArrayIterator($this->data);
}
/**
* Get the headers as an array
*
* @return array Header data
*/
public function getAll() {
return $this->data;
}
}
callback = $callback;
}
/**
* Get the current item's value after filtering
*
* @return string
*/
public function current() {
$value = parent::current();
if (is_callable($this->callback)) {
$value = call_user_func($this->callback, $value);
}
return $value;
}
/**
* @inheritdoc
*/
public function unserialize($serialized) {}
/**
* @inheritdoc
*
* @phpcs:disable PHPCompatibility.FunctionNameRestrictions.NewMagicMethods.__unserializeFound
*/
public function __unserialize($serialized) {}
public function __wakeup() {
unset($this->callback);
}
}
array(
'port' => 674
),
'dict' => array(
'port' => 2628
),
'file' => array(
'ihost' => 'localhost'
),
'http' => array(
'port' => 80,
),
'https' => array(
'port' => 443,
),
);
/**
* Return the entire IRI when you try and read the object as a string
*
* @return string
*/
public function __toString() {
return $this->get_iri();
}
/**
* Overload __set() to provide access via properties
*
* @param string $name Property name
* @param mixed $value Property value
*/
public function __set($name, $value) {
if (method_exists($this, 'set_' . $name)) {
call_user_func(array($this, 'set_' . $name), $value);
}
elseif (
$name === 'iauthority'
|| $name === 'iuserinfo'
|| $name === 'ihost'
|| $name === 'ipath'
|| $name === 'iquery'
|| $name === 'ifragment'
) {
call_user_func(array($this, 'set_' . substr($name, 1)), $value);
}
}
/**
* Overload __get() to provide access via properties
*
* @param string $name Property name
* @return mixed
*/
public function __get($name) {
// isset() returns false for null, we don't want to do that
// Also why we use array_key_exists below instead of isset()
$props = get_object_vars($this);
if (
$name === 'iri' ||
$name === 'uri' ||
$name === 'iauthority' ||
$name === 'authority'
) {
$method = 'get_' . $name;
$return = $this->$method();
}
elseif (array_key_exists($name, $props)) {
$return = $this->$name;
}
// host -> ihost
elseif (($prop = 'i' . $name) && array_key_exists($prop, $props)) {
$name = $prop;
$return = $this->$prop;
}
// ischeme -> scheme
elseif (($prop = substr($name, 1)) && array_key_exists($prop, $props)) {
$name = $prop;
$return = $this->$prop;
}
else {
trigger_error('Undefined property: ' . get_class($this) . '::' . $name, E_USER_NOTICE);
$return = null;
}
if ($return === null && isset($this->normalization[$this->scheme][$name])) {
return $this->normalization[$this->scheme][$name];
}
else {
return $return;
}
}
/**
* Overload __isset() to provide access via properties
*
* @param string $name Property name
* @return bool
*/
public function __isset($name) {
return (method_exists($this, 'get_' . $name) || isset($this->$name));
}
/**
* Overload __unset() to provide access via properties
*
* @param string $name Property name
*/
public function __unset($name) {
if (method_exists($this, 'set_' . $name)) {
call_user_func(array($this, 'set_' . $name), '');
}
}
/**
* Create a new IRI object, from a specified string
*
* @param string|null $iri
*/
public function __construct($iri = null) {
$this->set_iri($iri);
}
/**
* Create a new IRI object by resolving a relative IRI
*
* Returns false if $base is not absolute, otherwise an IRI.
*
* @param Requests_IRI|string $base (Absolute) Base IRI
* @param Requests_IRI|string $relative Relative IRI
* @return Requests_IRI|false
*/
public static function absolutize($base, $relative) {
if (!($relative instanceof Requests_IRI)) {
$relative = new Requests_IRI($relative);
}
if (!$relative->is_valid()) {
return false;
}
elseif ($relative->scheme !== null) {
return clone $relative;
}
if (!($base instanceof Requests_IRI)) {
$base = new Requests_IRI($base);
}
if ($base->scheme === null || !$base->is_valid()) {
return false;
}
if ($relative->get_iri() !== '') {
if ($relative->iuserinfo !== null || $relative->ihost !== null || $relative->port !== null) {
$target = clone $relative;
$target->scheme = $base->scheme;
}
else {
$target = new Requests_IRI;
$target->scheme = $base->scheme;
$target->iuserinfo = $base->iuserinfo;
$target->ihost = $base->ihost;
$target->port = $base->port;
if ($relative->ipath !== '') {
if ($relative->ipath[0] === '/') {
$target->ipath = $relative->ipath;
}
elseif (($base->iuserinfo !== null || $base->ihost !== null || $base->port !== null) && $base->ipath === '') {
$target->ipath = '/' . $relative->ipath;
}
elseif (($last_segment = strrpos($base->ipath, '/')) !== false) {
$target->ipath = substr($base->ipath, 0, $last_segment + 1) . $relative->ipath;
}
else {
$target->ipath = $relative->ipath;
}
$target->ipath = $target->remove_dot_segments($target->ipath);
$target->iquery = $relative->iquery;
}
else {
$target->ipath = $base->ipath;
if ($relative->iquery !== null) {
$target->iquery = $relative->iquery;
}
elseif ($base->iquery !== null) {
$target->iquery = $base->iquery;
}
}
$target->ifragment = $relative->ifragment;
}
}
else {
$target = clone $base;
$target->ifragment = null;
}
$target->scheme_normalization();
return $target;
}
/**
* Parse an IRI into scheme/authority/path/query/fragment segments
*
* @param string $iri
* @return array
*/
protected function parse_iri($iri) {
$iri = trim($iri, "\x20\x09\x0A\x0C\x0D");
$has_match = preg_match('/^((?P[^:\/?#]+):)?(\/\/(?P[^\/?#]*))?(?P[^?#]*)(\?(?P[^#]*))?(#(?P.*))?$/', $iri, $match);
if (!$has_match) {
throw new Requests_Exception('Cannot parse supplied IRI', 'iri.cannot_parse', $iri);
}
if ($match[1] === '') {
$match['scheme'] = null;
}
if (!isset($match[3]) || $match[3] === '') {
$match['authority'] = null;
}
if (!isset($match[5])) {
$match['path'] = '';
}
if (!isset($match[6]) || $match[6] === '') {
$match['query'] = null;
}
if (!isset($match[8]) || $match[8] === '') {
$match['fragment'] = null;
}
return $match;
}
/**
* Remove dot segments from a path
*
* @param string $input
* @return string
*/
protected function remove_dot_segments($input) {
$output = '';
while (strpos($input, './') !== false || strpos($input, '/.') !== false || $input === '.' || $input === '..') {
// A: If the input buffer begins with a prefix of "../" or "./",
// then remove that prefix from the input buffer; otherwise,
if (strpos($input, '../') === 0) {
$input = substr($input, 3);
}
elseif (strpos($input, './') === 0) {
$input = substr($input, 2);
}
// B: if the input buffer begins with a prefix of "/./" or "/.",
// where "." is a complete path segment, then replace that prefix
// with "/" in the input buffer; otherwise,
elseif (strpos($input, '/./') === 0) {
$input = substr($input, 2);
}
elseif ($input === '/.') {
$input = '/';
}
// C: if the input buffer begins with a prefix of "/../" or "/..",
// where ".." is a complete path segment, then replace that prefix
// with "/" in the input buffer and remove the last segment and its
// preceding "/" (if any) from the output buffer; otherwise,
elseif (strpos($input, '/../') === 0) {
$input = substr($input, 3);
$output = substr_replace($output, '', strrpos($output, '/'));
}
elseif ($input === '/..') {
$input = '/';
$output = substr_replace($output, '', strrpos($output, '/'));
}
// D: if the input buffer consists only of "." or "..", then remove
// that from the input buffer; otherwise,
elseif ($input === '.' || $input === '..') {
$input = '';
}
// E: move the first path segment in the input buffer to the end of
// the output buffer, including the initial "/" character (if any)
// and any subsequent characters up to, but not including, the next
// "/" character or the end of the input buffer
elseif (($pos = strpos($input, '/', 1)) !== false) {
$output .= substr($input, 0, $pos);
$input = substr_replace($input, '', 0, $pos);
}
else {
$output .= $input;
$input = '';
}
}
return $output . $input;
}
/**
* Replace invalid character with percent encoding
*
* @param string $string Input string
* @param string $extra_chars Valid characters not in iunreserved or
* iprivate (this is ASCII-only)
* @param bool $iprivate Allow iprivate
* @return string
*/
protected function replace_invalid_with_pct_encoding($string, $extra_chars, $iprivate = false) {
// Normalize as many pct-encoded sections as possible
$string = preg_replace_callback('/(?:%[A-Fa-f0-9]{2})+/', array($this, 'remove_iunreserved_percent_encoded'), $string);
// Replace invalid percent characters
$string = preg_replace('/%(?![A-Fa-f0-9]{2})/', '%25', $string);
// Add unreserved and % to $extra_chars (the latter is safe because all
// pct-encoded sections are now valid).
$extra_chars .= 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~%';
// Now replace any bytes that aren't allowed with their pct-encoded versions
$position = 0;
$strlen = strlen($string);
while (($position += strspn($string, $extra_chars, $position)) < $strlen) {
$value = ord($string[$position]);
// Start position
$start = $position;
// By default we are valid
$valid = true;
// No one byte sequences are valid due to the while.
// Two byte sequence:
if (($value & 0xE0) === 0xC0) {
$character = ($value & 0x1F) << 6;
$length = 2;
$remaining = 1;
}
// Three byte sequence:
elseif (($value & 0xF0) === 0xE0) {
$character = ($value & 0x0F) << 12;
$length = 3;
$remaining = 2;
}
// Four byte sequence:
elseif (($value & 0xF8) === 0xF0) {
$character = ($value & 0x07) << 18;
$length = 4;
$remaining = 3;
}
// Invalid byte:
else {
$valid = false;
$length = 1;
$remaining = 0;
}
if ($remaining) {
if ($position + $length <= $strlen) {
for ($position++; $remaining; $position++) {
$value = ord($string[$position]);
// Check that the byte is valid, then add it to the character:
if (($value & 0xC0) === 0x80) {
$character |= ($value & 0x3F) << (--$remaining * 6);
}
// If it is invalid, count the sequence as invalid and reprocess the current byte:
else {
$valid = false;
$position--;
break;
}
}
}
else {
$position = $strlen - 1;
$valid = false;
}
}
// Percent encode anything invalid or not in ucschar
if (
// Invalid sequences
!$valid
// Non-shortest form sequences are invalid
|| $length > 1 && $character <= 0x7F
|| $length > 2 && $character <= 0x7FF
|| $length > 3 && $character <= 0xFFFF
// Outside of range of ucschar codepoints
// Noncharacters
|| ($character & 0xFFFE) === 0xFFFE
|| $character >= 0xFDD0 && $character <= 0xFDEF
|| (
// Everything else not in ucschar
$character > 0xD7FF && $character < 0xF900
|| $character < 0xA0
|| $character > 0xEFFFD
)
&& (
// Everything not in iprivate, if it applies
!$iprivate
|| $character < 0xE000
|| $character > 0x10FFFD
)
) {
// If we were a character, pretend we weren't, but rather an error.
if ($valid) {
$position--;
}
for ($j = $start; $j <= $position; $j++) {
$string = substr_replace($string, sprintf('%%%02X', ord($string[$j])), $j, 1);
$j += 2;
$position += 2;
$strlen += 2;
}
}
}
return $string;
}
/**
* Callback function for preg_replace_callback.
*
* Removes sequences of percent encoded bytes that represent UTF-8
* encoded characters in iunreserved
*
* @param array $match PCRE match
* @return string Replacement
*/
protected function remove_iunreserved_percent_encoded($match) {
// As we just have valid percent encoded sequences we can just explode
// and ignore the first member of the returned array (an empty string).
$bytes = explode('%', $match[0]);
// Initialize the new string (this is what will be returned) and that
// there are no bytes remaining in the current sequence (unsurprising
// at the first byte!).
$string = '';
$remaining = 0;
// Loop over each and every byte, and set $value to its value
for ($i = 1, $len = count($bytes); $i < $len; $i++) {
$value = hexdec($bytes[$i]);
// If we're the first byte of sequence:
if (!$remaining) {
// Start position
$start = $i;
// By default we are valid
$valid = true;
// One byte sequence:
if ($value <= 0x7F) {
$character = $value;
$length = 1;
}
// Two byte sequence:
elseif (($value & 0xE0) === 0xC0) {
$character = ($value & 0x1F) << 6;
$length = 2;
$remaining = 1;
}
// Three byte sequence:
elseif (($value & 0xF0) === 0xE0) {
$character = ($value & 0x0F) << 12;
$length = 3;
$remaining = 2;
}
// Four byte sequence:
elseif (($value & 0xF8) === 0xF0) {
$character = ($value & 0x07) << 18;
$length = 4;
$remaining = 3;
}
// Invalid byte:
else {
$valid = false;
$remaining = 0;
}
}
// Continuation byte:
else {
// Check that the byte is valid, then add it to the character:
if (($value & 0xC0) === 0x80) {
$remaining--;
$character |= ($value & 0x3F) << ($remaining * 6);
}
// If it is invalid, count the sequence as invalid and reprocess the current byte as the start of a sequence:
else {
$valid = false;
$remaining = 0;
$i--;
}
}
// If we've reached the end of the current byte sequence, append it to Unicode::$data
if (!$remaining) {
// Percent encode anything invalid or not in iunreserved
if (
// Invalid sequences
!$valid
// Non-shortest form sequences are invalid
|| $length > 1 && $character <= 0x7F
|| $length > 2 && $character <= 0x7FF
|| $length > 3 && $character <= 0xFFFF
// Outside of range of iunreserved codepoints
|| $character < 0x2D
|| $character > 0xEFFFD
// Noncharacters
|| ($character & 0xFFFE) === 0xFFFE
|| $character >= 0xFDD0 && $character <= 0xFDEF
// Everything else not in iunreserved (this is all BMP)
|| $character === 0x2F
|| $character > 0x39 && $character < 0x41
|| $character > 0x5A && $character < 0x61
|| $character > 0x7A && $character < 0x7E
|| $character > 0x7E && $character < 0xA0
|| $character > 0xD7FF && $character < 0xF900
) {
for ($j = $start; $j <= $i; $j++) {
$string .= '%' . strtoupper($bytes[$j]);
}
}
else {
for ($j = $start; $j <= $i; $j++) {
$string .= chr(hexdec($bytes[$j]));
}
}
}
}
// If we have any bytes left over they are invalid (i.e., we are
// mid-way through a multi-byte sequence)
if ($remaining) {
for ($j = $start; $j < $len; $j++) {
$string .= '%' . strtoupper($bytes[$j]);
}
}
return $string;
}
protected function scheme_normalization() {
if (isset($this->normalization[$this->scheme]['iuserinfo']) && $this->iuserinfo === $this->normalization[$this->scheme]['iuserinfo']) {
$this->iuserinfo = null;
}
if (isset($this->normalization[$this->scheme]['ihost']) && $this->ihost === $this->normalization[$this->scheme]['ihost']) {
$this->ihost = null;
}
if (isset($this->normalization[$this->scheme]['port']) && $this->port === $this->normalization[$this->scheme]['port']) {
$this->port = null;
}
if (isset($this->normalization[$this->scheme]['ipath']) && $this->ipath === $this->normalization[$this->scheme]['ipath']) {
$this->ipath = '';
}
if (isset($this->ihost) && empty($this->ipath)) {
$this->ipath = '/';
}
if (isset($this->normalization[$this->scheme]['iquery']) && $this->iquery === $this->normalization[$this->scheme]['iquery']) {
$this->iquery = null;
}
if (isset($this->normalization[$this->scheme]['ifragment']) && $this->ifragment === $this->normalization[$this->scheme]['ifragment']) {
$this->ifragment = null;
}
}
/**
* Check if the object represents a valid IRI. This needs to be done on each
* call as some things change depending on another part of the IRI.
*
* @return bool
*/
public function is_valid() {
$isauthority = $this->iuserinfo !== null || $this->ihost !== null || $this->port !== null;
if ($this->ipath !== '' &&
(
$isauthority && $this->ipath[0] !== '/' ||
(
$this->scheme === null &&
!$isauthority &&
strpos($this->ipath, ':') !== false &&
(strpos($this->ipath, '/') === false ? true : strpos($this->ipath, ':') < strpos($this->ipath, '/'))
)
)
) {
return false;
}
return true;
}
/**
* Set the entire IRI. Returns true on success, false on failure (if there
* are any invalid characters).
*
* @param string $iri
* @return bool
*/
protected function set_iri($iri) {
static $cache;
if (!$cache) {
$cache = array();
}
if ($iri === null) {
return true;
}
if (isset($cache[$iri])) {
list($this->scheme,
$this->iuserinfo,
$this->ihost,
$this->port,
$this->ipath,
$this->iquery,
$this->ifragment,
$return) = $cache[$iri];
return $return;
}
$parsed = $this->parse_iri((string) $iri);
$return = $this->set_scheme($parsed['scheme'])
&& $this->set_authority($parsed['authority'])
&& $this->set_path($parsed['path'])
&& $this->set_query($parsed['query'])
&& $this->set_fragment($parsed['fragment']);
$cache[$iri] = array($this->scheme,
$this->iuserinfo,
$this->ihost,
$this->port,
$this->ipath,
$this->iquery,
$this->ifragment,
$return);
return $return;
}
/**
* Set the scheme. Returns true on success, false on failure (if there are
* any invalid characters).
*
* @param string $scheme
* @return bool
*/
protected function set_scheme($scheme) {
if ($scheme === null) {
$this->scheme = null;
}
elseif (!preg_match('/^[A-Za-z][0-9A-Za-z+\-.]*$/', $scheme)) {
$this->scheme = null;
return false;
}
else {
$this->scheme = strtolower($scheme);
}
return true;
}
/**
* Set the authority. Returns true on success, false on failure (if there are
* any invalid characters).
*
* @param string $authority
* @return bool
*/
protected function set_authority($authority) {
static $cache;
if (!$cache) {
$cache = array();
}
if ($authority === null) {
$this->iuserinfo = null;
$this->ihost = null;
$this->port = null;
return true;
}
if (isset($cache[$authority])) {
list($this->iuserinfo,
$this->ihost,
$this->port,
$return) = $cache[$authority];
return $return;
}
$remaining = $authority;
if (($iuserinfo_end = strrpos($remaining, '@')) !== false) {
$iuserinfo = substr($remaining, 0, $iuserinfo_end);
$remaining = substr($remaining, $iuserinfo_end + 1);
}
else {
$iuserinfo = null;
}
if (($port_start = strpos($remaining, ':', strpos($remaining, ']'))) !== false) {
$port = substr($remaining, $port_start + 1);
if ($port === false || $port === '') {
$port = null;
}
$remaining = substr($remaining, 0, $port_start);
}
else {
$port = null;
}
$return = $this->set_userinfo($iuserinfo) &&
$this->set_host($remaining) &&
$this->set_port($port);
$cache[$authority] = array($this->iuserinfo,
$this->ihost,
$this->port,
$return);
return $return;
}
/**
* Set the iuserinfo.
*
* @param string $iuserinfo
* @return bool
*/
protected function set_userinfo($iuserinfo) {
if ($iuserinfo === null) {
$this->iuserinfo = null;
}
else {
$this->iuserinfo = $this->replace_invalid_with_pct_encoding($iuserinfo, '!$&\'()*+,;=:');
$this->scheme_normalization();
}
return true;
}
/**
* Set the ihost. Returns true on success, false on failure (if there are
* any invalid characters).
*
* @param string $ihost
* @return bool
*/
protected function set_host($ihost) {
if ($ihost === null) {
$this->ihost = null;
return true;
}
if (substr($ihost, 0, 1) === '[' && substr($ihost, -1) === ']') {
if (Requests_IPv6::check_ipv6(substr($ihost, 1, -1))) {
$this->ihost = '[' . Requests_IPv6::compress(substr($ihost, 1, -1)) . ']';
}
else {
$this->ihost = null;
return false;
}
}
else {
$ihost = $this->replace_invalid_with_pct_encoding($ihost, '!$&\'()*+,;=');
// Lowercase, but ignore pct-encoded sections (as they should
// remain uppercase). This must be done after the previous step
// as that can add unescaped characters.
$position = 0;
$strlen = strlen($ihost);
while (($position += strcspn($ihost, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ%', $position)) < $strlen) {
if ($ihost[$position] === '%') {
$position += 3;
}
else {
$ihost[$position] = strtolower($ihost[$position]);
$position++;
}
}
$this->ihost = $ihost;
}
$this->scheme_normalization();
return true;
}
/**
* Set the port. Returns true on success, false on failure (if there are
* any invalid characters).
*
* @param string $port
* @return bool
*/
protected function set_port($port) {
if ($port === null) {
$this->port = null;
return true;
}
if (strspn($port, '0123456789') === strlen($port)) {
$this->port = (int) $port;
$this->scheme_normalization();
return true;
}
$this->port = null;
return false;
}
/**
* Set the ipath.
*
* @param string $ipath
* @return bool
*/
protected function set_path($ipath) {
static $cache;
if (!$cache) {
$cache = array();
}
$ipath = (string) $ipath;
if (isset($cache[$ipath])) {
$this->ipath = $cache[$ipath][(int) ($this->scheme !== null)];
}
else {
$valid = $this->replace_invalid_with_pct_encoding($ipath, '!$&\'()*+,;=@:/');
$removed = $this->remove_dot_segments($valid);
$cache[$ipath] = array($valid, $removed);
$this->ipath = ($this->scheme !== null) ? $removed : $valid;
}
$this->scheme_normalization();
return true;
}
/**
* Set the iquery.
*
* @param string $iquery
* @return bool
*/
protected function set_query($iquery) {
if ($iquery === null) {
$this->iquery = null;
}
else {
$this->iquery = $this->replace_invalid_with_pct_encoding($iquery, '!$&\'()*+,;=:@/?', true);
$this->scheme_normalization();
}
return true;
}
/**
* Set the ifragment.
*
* @param string $ifragment
* @return bool
*/
protected function set_fragment($ifragment) {
if ($ifragment === null) {
$this->ifragment = null;
}
else {
$this->ifragment = $this->replace_invalid_with_pct_encoding($ifragment, '!$&\'()*+,;=:@/?');
$this->scheme_normalization();
}
return true;
}
/**
* Convert an IRI to a URI (or parts thereof)
*
* @param string|bool IRI to convert (or false from {@see get_iri})
* @return string|false URI if IRI is valid, false otherwise.
*/
protected function to_uri($string) {
if (!is_string($string)) {
return false;
}
static $non_ascii;
if (!$non_ascii) {
$non_ascii = implode('', range("\x80", "\xFF"));
}
$position = 0;
$strlen = strlen($string);
while (($position += strcspn($string, $non_ascii, $position)) < $strlen) {
$string = substr_replace($string, sprintf('%%%02X', ord($string[$position])), $position, 1);
$position += 3;
$strlen += 2;
}
return $string;
}
/**
* Get the complete IRI
*
* @return string|false
*/
protected function get_iri() {
if (!$this->is_valid()) {
return false;
}
$iri = '';
if ($this->scheme !== null) {
$iri .= $this->scheme . ':';
}
if (($iauthority = $this->get_iauthority()) !== null) {
$iri .= '//' . $iauthority;
}
$iri .= $this->ipath;
if ($this->iquery !== null) {
$iri .= '?' . $this->iquery;
}
if ($this->ifragment !== null) {
$iri .= '#' . $this->ifragment;
}
return $iri;
}
/**
* Get the complete URI
*
* @return string
*/
protected function get_uri() {
return $this->to_uri($this->get_iri());
}
/**
* Get the complete iauthority
*
* @return string|null
*/
protected function get_iauthority() {
if ($this->iuserinfo === null && $this->ihost === null && $this->port === null) {
return null;
}
$iauthority = '';
if ($this->iuserinfo !== null) {
$iauthority .= $this->iuserinfo . '@';
}
if ($this->ihost !== null) {
$iauthority .= $this->ihost;
}
if ($this->port !== null) {
$iauthority .= ':' . $this->port;
}
return $iauthority;
}
/**
* Get the complete authority
*
* @return string
*/
protected function get_authority() {
$iauthority = $this->get_iauthority();
if (is_string($iauthority)) {
return $this->to_uri($iauthority);
}
else {
return $iauthority;
}
}
}
data[$key])) {
return null;
}
return $this->flatten($this->data[$key]);
}
/**
* Set the given item
*
* @throws Requests_Exception On attempting to use dictionary as list (`invalidset`)
*
* @param string $key Item name
* @param string $value Item value
*/
public function offsetSet($key, $value) {
if ($key === null) {
throw new Requests_Exception('Object is a dictionary, not a list', 'invalidset');
}
$key = strtolower($key);
if (!isset($this->data[$key])) {
$this->data[$key] = array();
}
$this->data[$key][] = $value;
}
/**
* Get all values for a given header
*
* @param string $key
* @return array|null Header values
*/
public function getValues($key) {
$key = strtolower($key);
if (!isset($this->data[$key])) {
return null;
}
return $this->data[$key];
}
/**
* Flattens a value into a string
*
* Converts an array into a string by imploding values with a comma, as per
* RFC2616's rules for folding headers.
*
* @param string|array $value Value to flatten
* @return string Flattened value
*/
public function flatten($value) {
if (is_array($value)) {
$value = implode(',', $value);
}
return $value;
}
/**
* Get an iterator for the data
*
* Converts the internal
* @return ArrayIterator
*/
public function getIterator() {
return new Requests_Utility_FilteredIterator($this->data, array($this, 'flatten'));
}
}
dispatch('requests.before_request', array(&$url, &$headers, &$data, &$type, &$options));
if (!empty($options['transport'])) {
$transport = $options['transport'];
if (is_string($options['transport'])) {
$transport = new $transport();
}
}
else {
$need_ssl = (stripos($url, 'https://') === 0);
$capabilities = array('ssl' => $need_ssl);
$transport = self::get_transport($capabilities);
}
$response = $transport->request($url, $headers, $data, $options);
$options['hooks']->dispatch('requests.before_parse', array(&$response, $url, $headers, $data, $type, $options));
return self::parse_response($response, $url, $headers, $data, $options);
}
/**
* Send multiple HTTP requests simultaneously
*
* The `$requests` parameter takes an associative or indexed array of
* request fields. The key of each request can be used to match up the
* request with the returned data, or with the request passed into your
* `multiple.request.complete` callback.
*
* The request fields value is an associative array with the following keys:
*
* - `url`: Request URL Same as the `$url` parameter to
* {@see Requests::request}
* (string, required)
* - `headers`: Associative array of header fields. Same as the `$headers`
* parameter to {@see Requests::request}
* (array, default: `array()`)
* - `data`: Associative array of data fields or a string. Same as the
* `$data` parameter to {@see Requests::request}
* (array|string, default: `array()`)
* - `type`: HTTP request type (use Requests constants). Same as the `$type`
* parameter to {@see Requests::request}
* (string, default: `Requests::GET`)
* - `cookies`: Associative array of cookie name to value, or cookie jar.
* (array|Requests_Cookie_Jar)
*
* If the `$options` parameter is specified, individual requests will
* inherit options from it. This can be used to use a single hooking system,
* or set all the types to `Requests::POST`, for example.
*
* In addition, the `$options` parameter takes the following global options:
*
* - `complete`: A callback for when a request is complete. Takes two
* parameters, a Requests_Response/Requests_Exception reference, and the
* ID from the request array (Note: this can also be overridden on a
* per-request basis, although that's a little silly)
* (callback)
*
* @param array $requests Requests data (see description for more information)
* @param array $options Global and default options (see {@see Requests::request})
* @return array Responses (either Requests_Response or a Requests_Exception object)
*/
public static function request_multiple($requests, $options = array()) {
$options = array_merge(self::get_default_options(true), $options);
if (!empty($options['hooks'])) {
$options['hooks']->register('transport.internal.parse_response', array('Requests', 'parse_multiple'));
if (!empty($options['complete'])) {
$options['hooks']->register('multiple.request.complete', $options['complete']);
}
}
foreach ($requests as $id => &$request) {
if (!isset($request['headers'])) {
$request['headers'] = array();
}
if (!isset($request['data'])) {
$request['data'] = array();
}
if (!isset($request['type'])) {
$request['type'] = self::GET;
}
if (!isset($request['options'])) {
$request['options'] = $options;
$request['options']['type'] = $request['type'];
}
else {
if (empty($request['options']['type'])) {
$request['options']['type'] = $request['type'];
}
$request['options'] = array_merge($options, $request['options']);
}
self::set_defaults($request['url'], $request['headers'], $request['data'], $request['type'], $request['options']);
// Ensure we only hook in once
if ($request['options']['hooks'] !== $options['hooks']) {
$request['options']['hooks']->register('transport.internal.parse_response', array('Requests', 'parse_multiple'));
if (!empty($request['options']['complete'])) {
$request['options']['hooks']->register('multiple.request.complete', $request['options']['complete']);
}
}
}
unset($request);
if (!empty($options['transport'])) {
$transport = $options['transport'];
if (is_string($options['transport'])) {
$transport = new $transport();
}
}
else {
$transport = self::get_transport();
}
$responses = $transport->request_multiple($requests, $options);
foreach ($responses as $id => &$response) {
// If our hook got messed with somehow, ensure we end up with the
// correct response
if (is_string($response)) {
$request = $requests[$id];
self::parse_multiple($response, $request);
$request['options']['hooks']->dispatch('multiple.request.complete', array(&$response, $id));
}
}
return $responses;
}
/**
* Get the default options
*
* @see Requests::request() for values returned by this method
* @param boolean $multirequest Is this a multirequest?
* @return array Default option values
*/
protected static function get_default_options($multirequest = false) {
$defaults = array(
'timeout' => 10,
'connect_timeout' => 10,
'useragent' => 'php-requests/' . self::VERSION,
'protocol_version' => 1.1,
'redirected' => 0,
'redirects' => 10,
'follow_redirects' => true,
'blocking' => true,
'type' => self::GET,
'filename' => false,
'auth' => false,
'proxy' => false,
'cookies' => false,
'max_bytes' => false,
'idn' => true,
'hooks' => null,
'transport' => null,
'verify' => self::get_certificate_path(),
'verifyname' => true,
);
if ($multirequest !== false) {
$defaults['complete'] = null;
}
return $defaults;
}
/**
* Get default certificate path.
*
* @return string Default certificate path.
*/
public static function get_certificate_path() {
if (!empty(self::$certificate_path)) {
return self::$certificate_path;
}
return dirname(__FILE__) . '/Requests/Transport/cacert.pem';
}
/**
* Set default certificate path.
*
* @param string $path Certificate path, pointing to a PEM file.
*/
public static function set_certificate_path($path) {
self::$certificate_path = $path;
}
/**
* Set the default values
*
* @param string $url URL to request
* @param array $headers Extra headers to send with the request
* @param array|null $data Data to send either as a query string for GET/HEAD requests, or in the body for POST requests
* @param string $type HTTP request type
* @param array $options Options for the request
* @return array $options
*/
protected static function set_defaults(&$url, &$headers, &$data, &$type, &$options) {
if (!preg_match('/^http(s)?:\/\//i', $url, $matches)) {
throw new Requests_Exception('Only HTTP(S) requests are handled.', 'nonhttp', $url);
}
if (empty($options['hooks'])) {
$options['hooks'] = new Requests_Hooks();
}
if (is_array($options['auth'])) {
$options['auth'] = new Requests_Auth_Basic($options['auth']);
}
if ($options['auth'] !== false) {
$options['auth']->register($options['hooks']);
}
if (is_string($options['proxy']) || is_array($options['proxy'])) {
$options['proxy'] = new Requests_Proxy_HTTP($options['proxy']);
}
if ($options['proxy'] !== false) {
$options['proxy']->register($options['hooks']);
}
if (is_array($options['cookies'])) {
$options['cookies'] = new Requests_Cookie_Jar($options['cookies']);
}
elseif (empty($options['cookies'])) {
$options['cookies'] = new Requests_Cookie_Jar();
}
if ($options['cookies'] !== false) {
$options['cookies']->register($options['hooks']);
}
if ($options['idn'] !== false) {
$iri = new Requests_IRI($url);
$iri->host = Requests_IDNAEncoder::encode($iri->ihost);
$url = $iri->uri;
}
// Massage the type to ensure we support it.
$type = strtoupper($type);
if (!isset($options['data_format'])) {
if (in_array($type, array(self::HEAD, self::GET, self::DELETE), true)) {
$options['data_format'] = 'query';
}
else {
$options['data_format'] = 'body';
}
}
}
/**
* HTTP response parser
*
* @throws Requests_Exception On missing head/body separator (`requests.no_crlf_separator`)
* @throws Requests_Exception On missing head/body separator (`noversion`)
* @throws Requests_Exception On missing head/body separator (`toomanyredirects`)
*
* @param string $headers Full response text including headers and body
* @param string $url Original request URL
* @param array $req_headers Original $headers array passed to {@link request()}, in case we need to follow redirects
* @param array $req_data Original $data array passed to {@link request()}, in case we need to follow redirects
* @param array $options Original $options array passed to {@link request()}, in case we need to follow redirects
* @return Requests_Response
*/
protected static function parse_response($headers, $url, $req_headers, $req_data, $options) {
$return = new Requests_Response();
if (!$options['blocking']) {
return $return;
}
$return->raw = $headers;
$return->url = (string) $url;
$return->body = '';
if (!$options['filename']) {
$pos = strpos($headers, "\r\n\r\n");
if ($pos === false) {
// Crap!
throw new Requests_Exception('Missing header/body separator', 'requests.no_crlf_separator');
}
$headers = substr($return->raw, 0, $pos);
// Headers will always be separated from the body by two new lines - `\n\r\n\r`.
$body = substr($return->raw, $pos + 4);
if (!empty($body)) {
$return->body = $body;
}
}
// Pretend CRLF = LF for compatibility (RFC 2616, section 19.3)
$headers = str_replace("\r\n", "\n", $headers);
// Unfold headers (replace [CRLF] 1*( SP | HT ) with SP) as per RFC 2616 (section 2.2)
$headers = preg_replace('/\n[ \t]/', ' ', $headers);
$headers = explode("\n", $headers);
preg_match('#^HTTP/(1\.\d)[ \t]+(\d+)#i', array_shift($headers), $matches);
if (empty($matches)) {
throw new Requests_Exception('Response could not be parsed', 'noversion', $headers);
}
$return->protocol_version = (float) $matches[1];
$return->status_code = (int) $matches[2];
if ($return->status_code >= 200 && $return->status_code < 300) {
$return->success = true;
}
foreach ($headers as $header) {
list($key, $value) = explode(':', $header, 2);
$value = trim($value);
preg_replace('#(\s+)#i', ' ', $value);
$return->headers[$key] = $value;
}
if (isset($return->headers['transfer-encoding'])) {
$return->body = self::decode_chunked($return->body);
unset($return->headers['transfer-encoding']);
}
if (isset($return->headers['content-encoding'])) {
$return->body = self::decompress($return->body);
}
//fsockopen and cURL compatibility
if (isset($return->headers['connection'])) {
unset($return->headers['connection']);
}
$options['hooks']->dispatch('requests.before_redirect_check', array(&$return, $req_headers, $req_data, $options));
if ($return->is_redirect() && $options['follow_redirects'] === true) {
if (isset($return->headers['location']) && $options['redirected'] < $options['redirects']) {
if ($return->status_code === 303) {
$options['type'] = self::GET;
}
$options['redirected']++;
$location = $return->headers['location'];
if (strpos($location, 'http://') !== 0 && strpos($location, 'https://') !== 0) {
// relative redirect, for compatibility make it absolute
$location = Requests_IRI::absolutize($url, $location);
$location = $location->uri;
}
$hook_args = array(
&$location,
&$req_headers,
&$req_data,
&$options,
$return,
);
$options['hooks']->dispatch('requests.before_redirect', $hook_args);
$redirected = self::request($location, $req_headers, $req_data, $options['type'], $options);
$redirected->history[] = $return;
return $redirected;
}
elseif ($options['redirected'] >= $options['redirects']) {
throw new Requests_Exception('Too many redirects', 'toomanyredirects', $return);
}
}
$return->redirects = $options['redirected'];
$options['hooks']->dispatch('requests.after_request', array(&$return, $req_headers, $req_data, $options));
return $return;
}
/**
* Callback for `transport.internal.parse_response`
*
* Internal use only. Converts a raw HTTP response to a Requests_Response
* while still executing a multiple request.
*
* @param string $response Full response text including headers and body (will be overwritten with Response instance)
* @param array $request Request data as passed into {@see Requests::request_multiple()}
* @return null `$response` is either set to a Requests_Response instance, or a Requests_Exception object
*/
public static function parse_multiple(&$response, $request) {
try {
$url = $request['url'];
$headers = $request['headers'];
$data = $request['data'];
$options = $request['options'];
$response = self::parse_response($response, $url, $headers, $data, $options);
}
catch (Requests_Exception $e) {
$response = $e;
}
}
/**
* Decoded a chunked body as per RFC 2616
*
* @see https://tools.ietf.org/html/rfc2616#section-3.6.1
* @param string $data Chunked body
* @return string Decoded body
*/
protected static function decode_chunked($data) {
if (!preg_match('/^([0-9a-f]+)(?:;(?:[\w-]*)(?:=(?:(?:[\w-]*)*|"(?:[^\r\n])*"))?)*\r\n/i', trim($data))) {
return $data;
}
$decoded = '';
$encoded = $data;
while (true) {
$is_chunked = (bool) preg_match('/^([0-9a-f]+)(?:;(?:[\w-]*)(?:=(?:(?:[\w-]*)*|"(?:[^\r\n])*"))?)*\r\n/i', $encoded, $matches);
if (!$is_chunked) {
// Looks like it's not chunked after all
return $data;
}
$length = hexdec(trim($matches[1]));
if ($length === 0) {
// Ignore trailer headers
return $decoded;
}
$chunk_length = strlen($matches[0]);
$decoded .= substr($encoded, $chunk_length, $length);
$encoded = substr($encoded, $chunk_length + $length + 2);
if (trim($encoded) === '0' || empty($encoded)) {
return $decoded;
}
}
// We'll never actually get down here
// @codeCoverageIgnoreStart
}
// @codeCoverageIgnoreEnd
/**
* Convert a key => value array to a 'key: value' array for headers
*
* @param array $array Dictionary of header values
* @return array List of headers
*/
public static function flatten($array) {
$return = array();
foreach ($array as $key => $value) {
$return[] = sprintf('%s: %s', $key, $value);
}
return $return;
}
/**
* Convert a key => value array to a 'key: value' array for headers
*
* @codeCoverageIgnore
* @deprecated Misspelling of {@see Requests::flatten}
* @param array $array Dictionary of header values
* @return array List of headers
*/
public static function flattern($array) {
return self::flatten($array);
}
/**
* Decompress an encoded body
*
* Implements gzip, compress and deflate. Guesses which it is by attempting
* to decode.
*
* @param string $data Compressed data in one of the above formats
* @return string Decompressed string
*/
public static function decompress($data) {
if (substr($data, 0, 2) !== "\x1f\x8b" && substr($data, 0, 2) !== "\x78\x9c") {
// Not actually compressed. Probably cURL ruining this for us.
return $data;
}
if (function_exists('gzdecode')) {
// phpcs:ignore PHPCompatibility.FunctionUse.NewFunctions.gzdecodeFound -- Wrapped in function_exists() for PHP 5.2.
$decoded = @gzdecode($data);
if ($decoded !== false) {
return $decoded;
}
}
if (function_exists('gzinflate')) {
$decoded = @gzinflate($data);
if ($decoded !== false) {
return $decoded;
}
}
$decoded = self::compatible_gzinflate($data);
if ($decoded !== false) {
return $decoded;
}
if (function_exists('gzuncompress')) {
$decoded = @gzuncompress($data);
if ($decoded !== false) {
return $decoded;
}
}
return $data;
}
/**
* Decompression of deflated string while staying compatible with the majority of servers.
*
* Certain Servers will return deflated data with headers which PHP's gzinflate()
* function cannot handle out of the box. The following function has been created from
* various snippets on the gzinflate() PHP documentation.
*
* Warning: Magic numbers within. Due to the potential different formats that the compressed
* data may be returned in, some "magic offsets" are needed to ensure proper decompression
* takes place. For a simple progmatic way to determine the magic offset in use, see:
* https://core.trac.wordpress.org/ticket/18273
*
* @since 2.8.1
* @link https://core.trac.wordpress.org/ticket/18273
* @link https://secure.php.net/manual/en/function.gzinflate.php#70875
* @link https://secure.php.net/manual/en/function.gzinflate.php#77336
*
* @param string $gz_data String to decompress.
* @return string|bool False on failure.
*/
public static function compatible_gzinflate($gz_data) {
// Compressed data might contain a full zlib header, if so strip it for
// gzinflate()
if (substr($gz_data, 0, 3) === "\x1f\x8b\x08") {
$i = 10;
$flg = ord(substr($gz_data, 3, 1));
if ($flg > 0) {
if ($flg & 4) {
list($xlen) = unpack('v', substr($gz_data, $i, 2));
$i += 2 + $xlen;
}
if ($flg & 8) {
$i = strpos($gz_data, "\0", $i) + 1;
}
if ($flg & 16) {
$i = strpos($gz_data, "\0", $i) + 1;
}
if ($flg & 2) {
$i += 2;
}
}
$decompressed = self::compatible_gzinflate(substr($gz_data, $i));
if ($decompressed !== false) {
return $decompressed;
}
}
// If the data is Huffman Encoded, we must first strip the leading 2
// byte Huffman marker for gzinflate()
// The response is Huffman coded by many compressors such as
// java.util.zip.Deflater, Ruby’s Zlib::Deflate, and .NET's
// System.IO.Compression.DeflateStream.
//
// See https://decompres.blogspot.com/ for a quick explanation of this
// data type
$huffman_encoded = false;
// low nibble of first byte should be 0x08
list(, $first_nibble) = unpack('h', $gz_data);
// First 2 bytes should be divisible by 0x1F
list(, $first_two_bytes) = unpack('n', $gz_data);
if ($first_nibble === 0x08 && ($first_two_bytes % 0x1F) === 0) {
$huffman_encoded = true;
}
if ($huffman_encoded) {
$decompressed = @gzinflate(substr($gz_data, 2));
if ($decompressed !== false) {
return $decompressed;
}
}
if (substr($gz_data, 0, 4) === "\x50\x4b\x03\x04") {
// ZIP file format header
// Offset 6: 2 bytes, General-purpose field
// Offset 26: 2 bytes, filename length
// Offset 28: 2 bytes, optional field length
// Offset 30: Filename field, followed by optional field, followed
// immediately by data
list(, $general_purpose_flag) = unpack('v', substr($gz_data, 6, 2));
// If the file has been compressed on the fly, 0x08 bit is set of
// the general purpose field. We can use this to differentiate
// between a compressed document, and a ZIP file
$zip_compressed_on_the_fly = ((0x08 & $general_purpose_flag) === 0x08);
if (!$zip_compressed_on_the_fly) {
// Don't attempt to decode a compressed zip file
return $gz_data;
}
// Determine the first byte of data, based on the above ZIP header
// offsets:
$first_file_start = array_sum(unpack('v2', substr($gz_data, 26, 4)));
$decompressed = @gzinflate(substr($gz_data, 30 + $first_file_start));
if ($decompressed !== false) {
return $decompressed;
}
return false;
}
// Finally fall back to straight gzinflate
$decompressed = @gzinflate($gz_data);
if ($decompressed !== false) {
return $decompressed;
}
// Fallback for all above failing, not expected, but included for
// debugging and preventing regressions and to track stats
$decompressed = @gzinflate(substr($gz_data, 2));
if ($decompressed !== false) {
return $decompressed;
}
return false;
}
public static function match_domain($host, $reference) {
// Check for a direct match
if ($host === $reference) {
return true;
}
// Calculate the valid wildcard match if the host is not an IP address
// Also validates that the host has 3 parts or more, as per Firefox's
// ruleset.
$parts = explode('.', $host);
if (ip2long($host) === false && count($parts) >= 3) {
$parts[0] = '*';
$wildcard = implode('.', $parts);
if ($wildcard === $reference) {
return true;
}
}
return false;
}
}
* Jordi Boggiano
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Autoload;
/**
* ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
*
* $loader = new \Composer\Autoload\ClassLoader();
*
* // register classes with namespaces
* $loader->add('Symfony\Component', __DIR__.'/component');
* $loader->add('Symfony', __DIR__.'/framework');
*
* // activate the autoloader
* $loader->register();
*
* // to enable searching the include path (eg. for PEAR packages)
* $loader->setUseIncludePath(true);
*
* In this example, if you try to use a class in the Symfony\Component
* namespace or one of its children (Symfony\Component\Console for instance),
* the autoloader will first look for the class under the component/
* directory, and it will then fallback to the framework/ directory if not
* found before giving up.
*
* This class is loosely based on the Symfony UniversalClassLoader.
*
* @author Fabien Potencier
* @author Jordi Boggiano
* @see https://www.php-fig.org/psr/psr-0/
* @see https://www.php-fig.org/psr/psr-4/
*/
class ClassLoader
{
/** @var ?string */
private $vendorDir;
// PSR-4
/**
* @var array[]
* @psalm-var array>
*/
private $prefixLengthsPsr4 = array();
/**
* @var array[]
* @psalm-var array>
*/
private $prefixDirsPsr4 = array();
/**
* @var array[]
* @psalm-var array
*/
private $fallbackDirsPsr4 = array();
// PSR-0
/**
* @var array[]
* @psalm-var array>
*/
private $prefixesPsr0 = array();
/**
* @var array[]
* @psalm-var array
*/
private $fallbackDirsPsr0 = array();
/** @var bool */
private $useIncludePath = false;
/**
* @var string[]
* @psalm-var array
*/
private $classMap = array();
/** @var bool */
private $classMapAuthoritative = false;
/**
* @var bool[]
* @psalm-var array
*/
private $missingClasses = array();
/** @var ?string */
private $apcuPrefix;
/**
* @var self[]
*/
private static $registeredLoaders = array();
/**
* @param ?string $vendorDir
*/
public function __construct($vendorDir = null)
{
$this->vendorDir = $vendorDir;
}
/**
* @return string[]
*/
public function getPrefixes()
{
if (!empty($this->prefixesPsr0)) {
return call_user_func_array('array_merge', array_values($this->prefixesPsr0));
}
return array();
}
/**
* @return array[]
* @psalm-return array>
*/
public function getPrefixesPsr4()
{
return $this->prefixDirsPsr4;
}
/**
* @return array[]
* @psalm-return array
*/
public function getFallbackDirs()
{
return $this->fallbackDirsPsr0;
}
/**
* @return array[]
* @psalm-return array
*/
public function getFallbackDirsPsr4()
{
return $this->fallbackDirsPsr4;
}
/**
* @return string[] Array of classname => path
* @psalm-return array
*/
public function getClassMap()
{
return $this->classMap;
}
/**
* @param string[] $classMap Class to filename map
* @psalm-param array $classMap
*
* @return void
*/
public function addClassMap(array $classMap)
{
if ($this->classMap) {
$this->classMap = array_merge($this->classMap, $classMap);
} else {
$this->classMap = $classMap;
}
}
/**
* Registers a set of PSR-0 directories for a given prefix, either
* appending or prepending to the ones previously set for this prefix.
*
* @param string $prefix The prefix
* @param string[]|string $paths The PSR-0 root directories
* @param bool $prepend Whether to prepend the directories
*
* @return void
*/
public function add($prefix, $paths, $prepend = false)
{
if (!$prefix) {
if ($prepend) {
$this->fallbackDirsPsr0 = array_merge(
(array) $paths,
$this->fallbackDirsPsr0
);
} else {
$this->fallbackDirsPsr0 = array_merge(
$this->fallbackDirsPsr0,
(array) $paths
);
}
return;
}
$first = $prefix[0];
if (!isset($this->prefixesPsr0[$first][$prefix])) {
$this->prefixesPsr0[$first][$prefix] = (array) $paths;
return;
}
if ($prepend) {
$this->prefixesPsr0[$first][$prefix] = array_merge(
(array) $paths,
$this->prefixesPsr0[$first][$prefix]
);
} else {
$this->prefixesPsr0[$first][$prefix] = array_merge(
$this->prefixesPsr0[$first][$prefix],
(array) $paths
);
}
}
/**
* Registers a set of PSR-4 directories for a given namespace, either
* appending or prepending to the ones previously set for this namespace.
*
* @param string $prefix The prefix/namespace, with trailing '\\'
* @param string[]|string $paths The PSR-4 base directories
* @param bool $prepend Whether to prepend the directories
*
* @throws \InvalidArgumentException
*
* @return void
*/
public function addPsr4($prefix, $paths, $prepend = false)
{
if (!$prefix) {
// Register directories for the root namespace.
if ($prepend) {
$this->fallbackDirsPsr4 = array_merge(
(array) $paths,
$this->fallbackDirsPsr4
);
} else {
$this->fallbackDirsPsr4 = array_merge(
$this->fallbackDirsPsr4,
(array) $paths
);
}
} elseif (!isset($this->prefixDirsPsr4[$prefix])) {
// Register directories for a new namespace.
$length = strlen($prefix);
if ('\\' !== $prefix[$length - 1]) {
throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
}
$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
$this->prefixDirsPsr4[$prefix] = (array) $paths;
} elseif ($prepend) {
// Prepend directories for an already registered namespace.
$this->prefixDirsPsr4[$prefix] = array_merge(
(array) $paths,
$this->prefixDirsPsr4[$prefix]
);
} else {
// Append directories for an already registered namespace.
$this->prefixDirsPsr4[$prefix] = array_merge(
$this->prefixDirsPsr4[$prefix],
(array) $paths
);
}
}
/**
* Registers a set of PSR-0 directories for a given prefix,
* replacing any others previously set for this prefix.
*
* @param string $prefix The prefix
* @param string[]|string $paths The PSR-0 base directories
*
* @return void
*/
public function set($prefix, $paths)
{
if (!$prefix) {
$this->fallbackDirsPsr0 = (array) $paths;
} else {
$this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
}
}
/**
* Registers a set of PSR-4 directories for a given namespace,
* replacing any others previously set for this namespace.
*
* @param string $prefix The prefix/namespace, with trailing '\\'
* @param string[]|string $paths The PSR-4 base directories
*
* @throws \InvalidArgumentException
*
* @return void
*/
public function setPsr4($prefix, $paths)
{
if (!$prefix) {
$this->fallbackDirsPsr4 = (array) $paths;
} else {
$length = strlen($prefix);
if ('\\' !== $prefix[$length - 1]) {
throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
}
$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
$this->prefixDirsPsr4[$prefix] = (array) $paths;
}
}
/**
* Turns on searching the include path for class files.
*
* @param bool $useIncludePath
*
* @return void
*/
public function setUseIncludePath($useIncludePath)
{
$this->useIncludePath = $useIncludePath;
}
/**
* Can be used to check if the autoloader uses the include path to check
* for classes.
*
* @return bool
*/
public function getUseIncludePath()
{
return $this->useIncludePath;
}
/**
* Turns off searching the prefix and fallback directories for classes
* that have not been registered with the class map.
*
* @param bool $classMapAuthoritative
*
* @return void
*/
public function setClassMapAuthoritative($classMapAuthoritative)
{
$this->classMapAuthoritative = $classMapAuthoritative;
}
/**
* Should class lookup fail if not found in the current class map?
*
* @return bool
*/
public function isClassMapAuthoritative()
{
return $this->classMapAuthoritative;
}
/**
* APCu prefix to use to cache found/not-found classes, if the extension is enabled.
*
* @param string|null $apcuPrefix
*
* @return void
*/
public function setApcuPrefix($apcuPrefix)
{
$this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
}
/**
* The APCu prefix in use, or null if APCu caching is not enabled.
*
* @return string|null
*/
public function getApcuPrefix()
{
return $this->apcuPrefix;
}
/**
* Registers this instance as an autoloader.
*
* @param bool $prepend Whether to prepend the autoloader or not
*
* @return void
*/
public function register($prepend = false)
{
spl_autoload_register(array($this, 'loadClass'), true, $prepend);
if (null === $this->vendorDir) {
return;
}
if ($prepend) {
self::$registeredLoaders = array($this->vendorDir => $this) + self::$registeredLoaders;
} else {
unset(self::$registeredLoaders[$this->vendorDir]);
self::$registeredLoaders[$this->vendorDir] = $this;
}
}
/**
* Unregisters this instance as an autoloader.
*
* @return void
*/
public function unregister()
{
spl_autoload_unregister(array($this, 'loadClass'));
if (null !== $this->vendorDir) {
unset(self::$registeredLoaders[$this->vendorDir]);
}
}
/**
* Loads the given class or interface.
*
* @param string $class The name of the class
* @return true|null True if loaded, null otherwise
*/
public function loadClass($class)
{
if ($file = $this->findFile($class)) {
includeFile($file);
return true;
}
return null;
}
/**
* Finds the path to the file where the class is defined.
*
* @param string $class The name of the class
*
* @return string|false The path if found, false otherwise
*/
public function findFile($class)
{
// class map lookup
if (isset($this->classMap[$class])) {
return $this->classMap[$class];
}
if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
return false;
}
if (null !== $this->apcuPrefix) {
$file = apcu_fetch($this->apcuPrefix.$class, $hit);
if ($hit) {
return $file;
}
}
$file = $this->findFileWithExtension($class, '.php');
// Search for Hack files if we are running on HHVM
if (false === $file && defined('HHVM_VERSION')) {
$file = $this->findFileWithExtension($class, '.hh');
}
if (null !== $this->apcuPrefix) {
apcu_add($this->apcuPrefix.$class, $file);
}
if (false === $file) {
// Remember that this class does not exist.
$this->missingClasses[$class] = true;
}
return $file;
}
/**
* Returns the currently registered loaders indexed by their corresponding vendor directories.
*
* @return self[]
*/
public static function getRegisteredLoaders()
{
return self::$registeredLoaders;
}
/**
* @param string $class
* @param string $ext
* @return string|false
*/
private function findFileWithExtension($class, $ext)
{
// PSR-4 lookup
$logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
$first = $class[0];
if (isset($this->prefixLengthsPsr4[$first])) {
$subPath = $class;
while (false !== $lastPos = strrpos($subPath, '\\')) {
$subPath = substr($subPath, 0, $lastPos);
$search = $subPath . '\\';
if (isset($this->prefixDirsPsr4[$search])) {
$pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
foreach ($this->prefixDirsPsr4[$search] as $dir) {
if (file_exists($file = $dir . $pathEnd)) {
return $file;
}
}
}
}
}
// PSR-4 fallback dirs
foreach ($this->fallbackDirsPsr4 as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
return $file;
}
}
// PSR-0 lookup
if (false !== $pos = strrpos($class, '\\')) {
// namespaced class name
$logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
. strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
} else {
// PEAR-like class name
$logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
}
if (isset($this->prefixesPsr0[$first])) {
foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
if (0 === strpos($class, $prefix)) {
foreach ($dirs as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
return $file;
}
}
}
}
}
// PSR-0 fallback dirs
foreach ($this->fallbackDirsPsr0 as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
return $file;
}
}
// PSR-0 include paths.
if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
return $file;
}
return false;
}
}
/**
* Scope isolated include.
*
* Prevents access to $this/self from included files.
*
* @param string $file
* @return void
* @private
*/
function includeFile($file)
{
include $file;
}
* Jordi Boggiano
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Autoload;
/**
* ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
*
* $loader = new \Composer\Autoload\ClassLoader();
*
* // register classes with namespaces
* $loader->add('Symfony\Component', __DIR__.'/component');
* $loader->add('Symfony', __DIR__.'/framework');
*
* // activate the autoloader
* $loader->register();
*
* // to enable searching the include path (eg. for PEAR packages)
* $loader->setUseIncludePath(true);
*
* In this example, if you try to use a class in the Symfony\Component
* namespace or one of its children (Symfony\Component\Console for instance),
* the autoloader will first look for the class under the component/
* directory, and it will then fallback to the framework/ directory if not
* found before giving up.
*
* This class is loosely based on the Symfony UniversalClassLoader.
*
* @author Fabien Potencier
* @author Jordi Boggiano
* @see https://www.php-fig.org/psr/psr-0/
* @see https://www.php-fig.org/psr/psr-4/
*/
class ClassLoader
{
/** @var ?string */
private $vendorDir;
// PSR-4
/**
* @var array[]
* @psalm-var array>
*/
private $prefixLengthsPsr4 = array();
/**
* @var array[]
* @psalm-var array>
*/
private $prefixDirsPsr4 = array();
/**
* @var array[]
* @psalm-var array
*/
private $fallbackDirsPsr4 = array();
// PSR-0
/**
* @var array[]
* @psalm-var array>
*/
private $prefixesPsr0 = array();
/**
* @var array[]
* @psalm-var array
*/
private $fallbackDirsPsr0 = array();
/** @var bool */
private $useIncludePath = false;
/**
* @var string[]
* @psalm-var array
*/
private $classMap = array();
/** @var bool */
private $classMapAuthoritative = false;
/**
* @var bool[]
* @psalm-var array
*/
private $missingClasses = array();
/** @var ?string */
private $apcuPrefix;
/**
* @var self[]
*/
private static $registeredLoaders = array();
/**
* @param ?string $vendorDir
*/
public function __construct($vendorDir = null)
{
$this->vendorDir = $vendorDir;
}
/**
* @return string[]
*/
public function getPrefixes()
{
if (!empty($this->prefixesPsr0)) {
return call_user_func_array('array_merge', array_values($this->prefixesPsr0));
}
return array();
}
/**
* @return array[]
* @psalm-return array>
*/
public function getPrefixesPsr4()
{
return $this->prefixDirsPsr4;
}
/**
* @return array[]
* @psalm-return array
*/
public function getFallbackDirs()
{
return $this->fallbackDirsPsr0;
}
/**
* @return array[]
* @psalm-return array
*/
public function getFallbackDirsPsr4()
{
return $this->fallbackDirsPsr4;
}
/**
* @return string[] Array of classname => path
* @psalm-return array
*/
public function getClassMap()
{
return $this->classMap;
}
/**
* @param string[] $classMap Class to filename map
* @psalm-param array $classMap
*
* @return void
*/
public function addClassMap(array $classMap)
{
if ($this->classMap) {
$this->classMap = array_merge($this->classMap, $classMap);
} else {
$this->classMap = $classMap;
}
}
/**
* Registers a set of PSR-0 directories for a given prefix, either
* appending or prepending to the ones previously set for this prefix.
*
* @param string $prefix The prefix
* @param string[]|string $paths The PSR-0 root directories
* @param bool $prepend Whether to prepend the directories
*
* @return void
*/
public function add($prefix, $paths, $prepend = false)
{
if (!$prefix) {
if ($prepend) {
$this->fallbackDirsPsr0 = array_merge(
(array) $paths,
$this->fallbackDirsPsr0
);
} else {
$this->fallbackDirsPsr0 = array_merge(
$this->fallbackDirsPsr0,
(array) $paths
);
}
return;
}
$first = $prefix[0];
if (!isset($this->prefixesPsr0[$first][$prefix])) {
$this->prefixesPsr0[$first][$prefix] = (array) $paths;
return;
}
if ($prepend) {
$this->prefixesPsr0[$first][$prefix] = array_merge(
(array) $paths,
$this->prefixesPsr0[$first][$prefix]
);
} else {
$this->prefixesPsr0[$first][$prefix] = array_merge(
$this->prefixesPsr0[$first][$prefix],
(array) $paths
);
}
}
/**
* Registers a set of PSR-4 directories for a given namespace, either
* appending or prepending to the ones previously set for this namespace.
*
* @param string $prefix The prefix/namespace, with trailing '\\'
* @param string[]|string $paths The PSR-4 base directories
* @param bool $prepend Whether to prepend the directories
*
* @throws \InvalidArgumentException
*
* @return void
*/
public function addPsr4($prefix, $paths, $prepend = false)
{
if (!$prefix) {
// Register directories for the root namespace.
if ($prepend) {
$this->fallbackDirsPsr4 = array_merge(
(array) $paths,
$this->fallbackDirsPsr4
);
} else {
$this->fallbackDirsPsr4 = array_merge(
$this->fallbackDirsPsr4,
(array) $paths
);
}
} elseif (!isset($this->prefixDirsPsr4[$prefix])) {
// Register directories for a new namespace.
$length = strlen($prefix);
if ('\\' !== $prefix[$length - 1]) {
throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
}
$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
$this->prefixDirsPsr4[$prefix] = (array) $paths;
} elseif ($prepend) {
// Prepend directories for an already registered namespace.
$this->prefixDirsPsr4[$prefix] = array_merge(
(array) $paths,
$this->prefixDirsPsr4[$prefix]
);
} else {
// Append directories for an already registered namespace.
$this->prefixDirsPsr4[$prefix] = array_merge(
$this->prefixDirsPsr4[$prefix],
(array) $paths
);
}
}
/**
* Registers a set of PSR-0 directories for a given prefix,
* replacing any others previously set for this prefix.
*
* @param string $prefix The prefix
* @param string[]|string $paths The PSR-0 base directories
*
* @return void
*/
public function set($prefix, $paths)
{
if (!$prefix) {
$this->fallbackDirsPsr0 = (array) $paths;
} else {
$this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
}
}
/**
* Registers a set of PSR-4 directories for a given namespace,
* replacing any others previously set for this namespace.
*
* @param string $prefix The prefix/namespace, with trailing '\\'
* @param string[]|string $paths The PSR-4 base directories
*
* @throws \InvalidArgumentException
*
* @return void
*/
public function setPsr4($prefix, $paths)
{
if (!$prefix) {
$this->fallbackDirsPsr4 = (array) $paths;
} else {
$length = strlen($prefix);
if ('\\' !== $prefix[$length - 1]) {
throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
}
$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
$this->prefixDirsPsr4[$prefix] = (array) $paths;
}
}
/**
* Turns on searching the include path for class files.
*
* @param bool $useIncludePath
*
* @return void
*/
public function setUseIncludePath($useIncludePath)
{
$this->useIncludePath = $useIncludePath;
}
/**
* Can be used to check if the autoloader uses the include path to check
* for classes.
*
* @return bool
*/
public function getUseIncludePath()
{
return $this->useIncludePath;
}
/**
* Turns off searching the prefix and fallback directories for classes
* that have not been registered with the class map.
*
* @param bool $classMapAuthoritative
*
* @return void
*/
public function setClassMapAuthoritative($classMapAuthoritative)
{
$this->classMapAuthoritative = $classMapAuthoritative;
}
/**
* Should class lookup fail if not found in the current class map?
*
* @return bool
*/
public function isClassMapAuthoritative()
{
return $this->classMapAuthoritative;
}
/**
* APCu prefix to use to cache found/not-found classes, if the extension is enabled.
*
* @param string|null $apcuPrefix
*
* @return void
*/
public function setApcuPrefix($apcuPrefix)
{
$this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
}
/**
* The APCu prefix in use, or null if APCu caching is not enabled.
*
* @return string|null
*/
public function getApcuPrefix()
{
return $this->apcuPrefix;
}
/**
* Registers this instance as an autoloader.
*
* @param bool $prepend Whether to prepend the autoloader or not
*
* @return void
*/
public function register($prepend = false)
{
spl_autoload_register(array($this, 'loadClass'), true, $prepend);
if (null === $this->vendorDir) {
return;
}
if ($prepend) {
self::$registeredLoaders = array($this->vendorDir => $this) + self::$registeredLoaders;
} else {
unset(self::$registeredLoaders[$this->vendorDir]);
self::$registeredLoaders[$this->vendorDir] = $this;
}
}
/**
* Unregisters this instance as an autoloader.
*
* @return void
*/
public function unregister()
{
spl_autoload_unregister(array($this, 'loadClass'));
if (null !== $this->vendorDir) {
unset(self::$registeredLoaders[$this->vendorDir]);
}
}
/**
* Loads the given class or interface.
*
* @param string $class The name of the class
* @return true|null True if loaded, null otherwise
*/
public function loadClass($class)
{
if ($file = $this->findFile($class)) {
includeFile($file);
return true;
}
return null;
}
/**
* Finds the path to the file where the class is defined.
*
* @param string $class The name of the class
*
* @return string|false The path if found, false otherwise
*/
public function findFile($class)
{
// class map lookup
if (isset($this->classMap[$class])) {
return $this->classMap[$class];
}
if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
return false;
}
if (null !== $this->apcuPrefix) {
$file = apcu_fetch($this->apcuPrefix.$class, $hit);
if ($hit) {
return $file;
}
}
$file = $this->findFileWithExtension($class, '.php');
// Search for Hack files if we are running on HHVM
if (false === $file && defined('HHVM_VERSION')) {
$file = $this->findFileWithExtension($class, '.hh');
}
if (null !== $this->apcuPrefix) {
apcu_add($this->apcuPrefix.$class, $file);
}
if (false === $file) {
// Remember that this class does not exist.
$this->missingClasses[$class] = true;
}
return $file;
}
/**
* Returns the currently registered loaders indexed by their corresponding vendor directories.
*
* @return self[]
*/
public static function getRegisteredLoaders()
{
return self::$registeredLoaders;
}
/**
* @param string $class
* @param string $ext
* @return string|false
*/
private function findFileWithExtension($class, $ext)
{
// PSR-4 lookup
$logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
$first = $class[0];
if (isset($this->prefixLengthsPsr4[$first])) {
$subPath = $class;
while (false !== $lastPos = strrpos($subPath, '\\')) {
$subPath = substr($subPath, 0, $lastPos);
$search = $subPath . '\\';
if (isset($this->prefixDirsPsr4[$search])) {
$pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
foreach ($this->prefixDirsPsr4[$search] as $dir) {
if (file_exists($file = $dir . $pathEnd)) {
return $file;
}
}
}
}
}
// PSR-4 fallback dirs
foreach ($this->fallbackDirsPsr4 as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
return $file;
}
}
// PSR-0 lookup
if (false !== $pos = strrpos($class, '\\')) {
// namespaced class name
$logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
. strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
} else {
// PEAR-like class name
$logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
}
if (isset($this->prefixesPsr0[$first])) {
foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
if (0 === strpos($class, $prefix)) {
foreach ($dirs as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
return $file;
}
}
}
}
}
// PSR-0 fallback dirs
foreach ($this->fallbackDirsPsr0 as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
return $file;
}
}
// PSR-0 include paths.
if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
return $file;
}
return false;
}
}
/**
* Scope isolated include.
*
* Prevents access to $this/self from included files.
*
* @param string $file
* @return void
* @private
*/
function includeFile($file)
{
include $file;
}
* Jordi Boggiano
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Autoload;
use Composer\Pcre\Preg;
/**
* @author Jordi Boggiano
* @internal
*/
class PhpFileCleaner
{
/** @var array */
private static $typeConfig;
/** @var string */
private static $restPattern;
/**
* @readonly
* @var string
*/
private $contents;
/**
* @readonly
* @var int
*/
private $len;
/**
* @readonly
* @var int
*/
private $maxMatches;
/** @var int */
private $index = 0;
/**
* @param string[] $types
* @return void
*/
public static function setTypeConfig($types)
{
foreach ($types as $type) {
self::$typeConfig[$type[0]] = array(
'name' => $type,
'length' => \strlen($type),
'pattern' => '{.\b(?])'.$type.'\s++[a-zA-Z_\x7f-\xff:][a-zA-Z0-9_\x7f-\xff:\-]*+}Ais',
);
}
self::$restPattern = '{[^?"\'contents = $contents;
$this->len = \strlen($this->contents);
$this->maxMatches = $maxMatches;
}
/**
* @return string
*/
public function clean()
{
$clean = '';
while ($this->index < $this->len) {
$this->skipToPhp();
$clean .= 'index < $this->len) {
$char = $this->contents[$this->index];
if ($char === '?' && $this->peek('>')) {
$clean .= '?>';
$this->index += 2;
continue 2;
}
if ($char === '"') {
$this->skipString('"');
$clean .= 'null';
continue;
}
if ($char === "'") {
$this->skipString("'");
$clean .= 'null';
continue;
}
if ($char === "<" && $this->peek('<') && $this->match('{<<<[ \t]*+([\'"]?)([a-zA-Z_\x80-\xff][a-zA-Z0-9_\x80-\xff]*+)\\1(?:\r\n|\n|\r)}A', $match)) {
$this->index += \strlen($match[0]);
$this->skipHeredoc($match[2]);
$clean .= 'null';
continue;
}
if ($char === '/') {
if ($this->peek('/')) {
$this->skipToNewline();
continue;
}
if ($this->peek('*')) {
$this->skipComment();
continue;
}
}
if ($this->maxMatches === 1 && isset(self::$typeConfig[$char])) {
$type = self::$typeConfig[$char];
if (
\substr($this->contents, $this->index, $type['length']) === $type['name']
&& Preg::isMatch($type['pattern'], $this->contents, $match, 0, $this->index - 1)
) {
$clean .= $match[0];
return $clean;
}
}
$this->index += 1;
if ($this->match(self::$restPattern, $match)) {
$clean .= $char . $match[0];
$this->index += \strlen($match[0]);
} else {
$clean .= $char;
}
}
}
return $clean;
}
/**
* @return void
*/
private function skipToPhp()
{
while ($this->index < $this->len) {
if ($this->contents[$this->index] === '<' && $this->peek('?')) {
$this->index += 2;
break;
}
$this->index += 1;
}
}
/**
* @param string $delimiter
* @return void
*/
private function skipString($delimiter)
{
$this->index += 1;
while ($this->index < $this->len) {
if ($this->contents[$this->index] === '\\' && ($this->peek('\\') || $this->peek($delimiter))) {
$this->index += 2;
continue;
}
if ($this->contents[$this->index] === $delimiter) {
$this->index += 1;
break;
}
$this->index += 1;
}
}
/**
* @return void
*/
private function skipComment()
{
$this->index += 2;
while ($this->index < $this->len) {
if ($this->contents[$this->index] === '*' && $this->peek('/')) {
$this->index += 2;
break;
}
$this->index += 1;
}
}
/**
* @return void
*/
private function skipToNewline()
{
while ($this->index < $this->len) {
if ($this->contents[$this->index] === "\r" || $this->contents[$this->index] === "\n") {
return;
}
$this->index += 1;
}
}
/**
* @param string $delimiter
* @return void
*/
private function skipHeredoc($delimiter)
{
$firstDelimiterChar = $delimiter[0];
$delimiterLength = \strlen($delimiter);
$delimiterPattern = '{'.preg_quote($delimiter).'(?![a-zA-Z0-9_\x80-\xff])}A';
while ($this->index < $this->len) {
// check if we find the delimiter after some spaces/tabs
switch ($this->contents[$this->index]) {
case "\t":
case " ":
$this->index += 1;
continue 2;
case $firstDelimiterChar:
if (
\substr($this->contents, $this->index, $delimiterLength) === $delimiter
&& $this->match($delimiterPattern)
) {
$this->index += $delimiterLength;
return;
}
break;
}
// skip the rest of the line
while ($this->index < $this->len) {
$this->skipToNewline();
// skip newlines
while ($this->index < $this->len && ($this->contents[$this->index] === "\r" || $this->contents[$this->index] === "\n")) {
$this->index += 1;
}
break;
}
}
}
/**
* @param string $char
* @return bool
*/
private function peek($char)
{
return $this->index + 1 < $this->len && $this->contents[$this->index + 1] === $char;
}
/**
* @param string $regex
* @param ?array $match
* @return bool
*/
private function match($regex, array &$match = null)
{
return Preg::isMatch($regex, $this->contents, $match, 0, $this->index);
}
}
* Jordi Boggiano
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Autoload;
use Composer\Config;
use Composer\EventDispatcher\EventDispatcher;
use Composer\Filter\PlatformRequirementFilter\IgnoreAllPlatformRequirementFilter;
use Composer\Filter\PlatformRequirementFilter\PlatformRequirementFilterFactory;
use Composer\Filter\PlatformRequirementFilter\PlatformRequirementFilterInterface;
use Composer\Installer\InstallationManager;
use Composer\IO\IOInterface;
use Composer\Package\AliasPackage;
use Composer\Package\PackageInterface;
use Composer\Package\RootPackageInterface;
use Composer\Pcre\Preg;
use Composer\Repository\InstalledRepositoryInterface;
use Composer\Semver\Constraint\Bound;
use Composer\Util\Filesystem;
use Composer\Util\Platform;
use Composer\Script\ScriptEvents;
use Composer\Util\PackageSorter;
use Composer\Json\JsonFile;
/**
* @author Igor Wiedler
* @author Jordi Boggiano
*/
class AutoloadGenerator
{
/**
* @var EventDispatcher
*/
private $eventDispatcher;
/**
* @var ?IOInterface
*/
private $io;
/**
* @var ?bool
*/
private $devMode = null;
/**
* @var bool
*/
private $classMapAuthoritative = false;
/**
* @var bool
*/
private $apcu = false;
/**
* @var string|null
*/
private $apcuPrefix;
/**
* @var bool
*/
private $runScripts = false;
/**
* @var PlatformRequirementFilterInterface
*/
private $platformRequirementFilter;
public function __construct(EventDispatcher $eventDispatcher, IOInterface $io = null)
{
$this->eventDispatcher = $eventDispatcher;
$this->io = $io;
$this->platformRequirementFilter = PlatformRequirementFilterFactory::ignoreNothing();
}
/**
* @param bool $devMode
* @return void
*/
public function setDevMode($devMode = true)
{
$this->devMode = (bool) $devMode;
}
/**
* Whether generated autoloader considers the class map authoritative.
*
* @param bool $classMapAuthoritative
* @return void
*/
public function setClassMapAuthoritative($classMapAuthoritative)
{
$this->classMapAuthoritative = (bool) $classMapAuthoritative;
}
/**
* Whether generated autoloader considers APCu caching.
*
* @param bool $apcu
* @param string|null $apcuPrefix
* @return void
*/
public function setApcu($apcu, $apcuPrefix = null)
{
$this->apcu = (bool) $apcu;
$this->apcuPrefix = $apcuPrefix !== null ? (string) $apcuPrefix : $apcuPrefix;
}
/**
* Whether to run scripts or not
*
* @param bool $runScripts
* @return void
*/
public function setRunScripts($runScripts = true)
{
$this->runScripts = (bool) $runScripts;
}
/**
* Whether platform requirements should be ignored.
*
* If this is set to true, the platform check file will not be generated
* If this is set to false, the platform check file will be generated with all requirements
* If this is set to string[], those packages will be ignored from the platform check file
*
* @param bool|string[] $ignorePlatformReqs
* @return void
*
* @deprecated use setPlatformRequirementFilter instead
*/
public function setIgnorePlatformRequirements($ignorePlatformReqs)
{
trigger_error('AutoloadGenerator::setIgnorePlatformRequirements is deprecated since Composer 2.2, use setPlatformRequirementFilter instead.', E_USER_DEPRECATED);
$this->setPlatformRequirementFilter(PlatformRequirementFilterFactory::fromBoolOrList($ignorePlatformReqs));
}
/**
* @return void
*/
public function setPlatformRequirementFilter(PlatformRequirementFilterInterface $platformRequirementFilter)
{
$this->platformRequirementFilter = $platformRequirementFilter;
}
/**
* @param string $targetDir
* @param bool $scanPsrPackages
* @param string $suffix
* @return int
* @throws \Seld\JsonLint\ParsingException
*/
public function dump(Config $config, InstalledRepositoryInterface $localRepo, RootPackageInterface $rootPackage, InstallationManager $installationManager, $targetDir, $scanPsrPackages = false, $suffix = '')
{
if ($this->classMapAuthoritative) {
// Force scanPsrPackages when classmap is authoritative
$scanPsrPackages = true;
}
// auto-set devMode based on whether dev dependencies are installed or not
if (null === $this->devMode) {
// we assume no-dev mode if no vendor dir is present or it is too old to contain dev information
$this->devMode = false;
$installedJson = new JsonFile($config->get('vendor-dir').'/composer/installed.json');
if ($installedJson->exists()) {
$installedJson = $installedJson->read();
if (isset($installedJson['dev'])) {
$this->devMode = $installedJson['dev'];
}
}
}
if ($this->runScripts) {
// set COMPOSER_DEV_MODE in case not set yet so it is available in the dump-autoload event listeners
if (!isset($_SERVER['COMPOSER_DEV_MODE'])) {
Platform::putEnv('COMPOSER_DEV_MODE', $this->devMode ? '1' : '0');
}
$this->eventDispatcher->dispatchScript(ScriptEvents::PRE_AUTOLOAD_DUMP, $this->devMode, array(), array(
'optimize' => (bool) $scanPsrPackages,
));
}
$filesystem = new Filesystem();
$filesystem->ensureDirectoryExists($config->get('vendor-dir'));
// Do not remove double realpath() calls.
// Fixes failing Windows realpath() implementation.
// See https://bugs.php.net/bug.php?id=72738
$basePath = $filesystem->normalizePath(realpath(realpath(getcwd())));
$vendorPath = $filesystem->normalizePath(realpath(realpath($config->get('vendor-dir'))));
$useGlobalIncludePath = (bool) $config->get('use-include-path');
$prependAutoloader = $config->get('prepend-autoloader') === false ? 'false' : 'true';
$targetDir = $vendorPath.'/'.$targetDir;
$filesystem->ensureDirectoryExists($targetDir);
$vendorPathCode = $filesystem->findShortestPathCode(realpath($targetDir), $vendorPath, true);
$vendorPathCode52 = str_replace('__DIR__', 'dirname(__FILE__)', $vendorPathCode);
$vendorPathToTargetDirCode = $filesystem->findShortestPathCode($vendorPath, realpath($targetDir), true);
$appBaseDirCode = $filesystem->findShortestPathCode($vendorPath, $basePath, true);
$appBaseDirCode = str_replace('__DIR__', '$vendorDir', $appBaseDirCode);
$namespacesFile = <<getDevPackageNames();
$packageMap = $this->buildPackageMap($installationManager, $rootPackage, $localRepo->getCanonicalPackages());
if ($this->devMode) {
// if dev mode is enabled, then we do not filter any dev packages out so disable this entirely
$filteredDevPackages = false;
} else {
// if the list of dev package names is available we use that straight, otherwise pass true which means use legacy algo to figure them out
$filteredDevPackages = $devPackageNames ?: true;
}
$autoloads = $this->parseAutoloads($packageMap, $rootPackage, $filteredDevPackages);
// Process the 'psr-0' base directories.
foreach ($autoloads['psr-0'] as $namespace => $paths) {
$exportedPaths = array();
foreach ($paths as $path) {
$exportedPaths[] = $this->getPathCode($filesystem, $basePath, $vendorPath, $path);
}
$exportedPrefix = var_export($namespace, true);
$namespacesFile .= " $exportedPrefix => ";
$namespacesFile .= "array(".implode(', ', $exportedPaths)."),\n";
}
$namespacesFile .= ");\n";
// Process the 'psr-4' base directories.
foreach ($autoloads['psr-4'] as $namespace => $paths) {
$exportedPaths = array();
foreach ($paths as $path) {
$exportedPaths[] = $this->getPathCode($filesystem, $basePath, $vendorPath, $path);
}
$exportedPrefix = var_export($namespace, true);
$psr4File .= " $exportedPrefix => ";
$psr4File .= "array(".implode(', ', $exportedPaths)."),\n";
}
$psr4File .= ");\n";
$classmapFile = <<getAutoload();
if ($rootPackage->getTargetDir() && !empty($mainAutoload['psr-0'])) {
$levels = substr_count($filesystem->normalizePath($rootPackage->getTargetDir()), '/') + 1;
$prefixes = implode(', ', array_map(function ($prefix) {
return var_export($prefix, true);
}, array_keys($mainAutoload['psr-0'])));
$baseDirFromTargetDirCode = $filesystem->findShortestPathCode($targetDir, $basePath, true);
$targetDirLoader = <<addClassMapCode($filesystem, $basePath, $vendorPath, $dir, $excluded, null, null, $classMap, $ambiguousClasses, $scannedFiles);
}
if ($scanPsrPackages) {
$namespacesToScan = array();
// Scan the PSR-0/4 directories for class files, and add them to the class map
foreach (array('psr-4', 'psr-0') as $psrType) {
foreach ($autoloads[$psrType] as $namespace => $paths) {
$namespacesToScan[$namespace][] = array('paths' => $paths, 'type' => $psrType);
}
}
krsort($namespacesToScan);
foreach ($namespacesToScan as $namespace => $groups) {
foreach ($groups as $group) {
foreach ($group['paths'] as $dir) {
$dir = $filesystem->normalizePath($filesystem->isAbsolutePath($dir) ? $dir : $basePath.'/'.$dir);
if (!is_dir($dir)) {
continue;
}
$classMap = $this->addClassMapCode($filesystem, $basePath, $vendorPath, $dir, $excluded, $namespace, $group['type'], $classMap, $ambiguousClasses, $scannedFiles);
}
}
}
}
foreach ($ambiguousClasses as $className => $ambiguousPaths) {
$cleanPath = str_replace(array('$vendorDir . \'', '$baseDir . \'', "',\n"), array($vendorPath, $basePath, ''), $classMap[$className]);
$this->io->writeError(
'Warning: Ambiguous class resolution, "'.$className.'"'.
' was found '. (count($ambiguousPaths) + 1) .'x: in "'.$cleanPath.'" and "'. implode('", "', $ambiguousPaths) .'", the first will be used.'
);
}
$classMap['Composer\\InstalledVersions'] = "\$vendorDir . '/composer/InstalledVersions.php',\n";
ksort($classMap);
foreach ($classMap as $class => $code) {
$classmapFile .= ' '.var_export($class, true).' => '.$code;
}
$classmapFile .= ");\n";
if (!$suffix) {
if (!$config->get('autoloader-suffix') && Filesystem::isReadable($vendorPath.'/autoload.php')) {
$content = file_get_contents($vendorPath.'/autoload.php');
if (Preg::isMatch('{ComposerAutoloaderInit([^:\s]+)::}', $content, $match)) {
$suffix = $match[1];
}
}
if (!$suffix) {
$suffix = $config->get('autoloader-suffix') ?: md5(uniqid('', true));
}
}
$filesystem->filePutContentsIfModified($targetDir.'/autoload_namespaces.php', $namespacesFile);
$filesystem->filePutContentsIfModified($targetDir.'/autoload_psr4.php', $psr4File);
$filesystem->filePutContentsIfModified($targetDir.'/autoload_classmap.php', $classmapFile);
$includePathFilePath = $targetDir.'/include_paths.php';
if ($includePathFileContents = $this->getIncludePathsFile($packageMap, $filesystem, $basePath, $vendorPath, $vendorPathCode52, $appBaseDirCode)) {
$filesystem->filePutContentsIfModified($includePathFilePath, $includePathFileContents);
} elseif (file_exists($includePathFilePath)) {
unlink($includePathFilePath);
}
$includeFilesFilePath = $targetDir.'/autoload_files.php';
if ($includeFilesFileContents = $this->getIncludeFilesFile($autoloads['files'], $filesystem, $basePath, $vendorPath, $vendorPathCode52, $appBaseDirCode)) {
$filesystem->filePutContentsIfModified($includeFilesFilePath, $includeFilesFileContents);
} elseif (file_exists($includeFilesFilePath)) {
unlink($includeFilesFilePath);
}
$filesystem->filePutContentsIfModified($targetDir.'/autoload_static.php', $this->getStaticFile($suffix, $targetDir, $vendorPath, $basePath, $staticPhpVersion));
$checkPlatform = $config->get('platform-check') && !($this->platformRequirementFilter instanceof IgnoreAllPlatformRequirementFilter);
$platformCheckContent = null;
if ($checkPlatform) {
$platformCheckContent = $this->getPlatformCheck($packageMap, $config->get('platform-check'), $devPackageNames);
if (null === $platformCheckContent) {
$checkPlatform = false;
}
}
if ($checkPlatform) {
$filesystem->filePutContentsIfModified($targetDir.'/platform_check.php', $platformCheckContent);
} elseif (file_exists($targetDir.'/platform_check.php')) {
unlink($targetDir.'/platform_check.php');
}
$filesystem->filePutContentsIfModified($vendorPath.'/autoload.php', $this->getAutoloadFile($vendorPathToTargetDirCode, $suffix));
$filesystem->filePutContentsIfModified($targetDir.'/autoload_real.php', $this->getAutoloadRealFile(true, (bool) $includePathFileContents, $targetDirLoader, (bool) $includeFilesFileContents, $vendorPathCode, $appBaseDirCode, $suffix, $useGlobalIncludePath, $prependAutoloader, $staticPhpVersion, $checkPlatform));
$filesystem->safeCopy(__DIR__.'/ClassLoader.php', $targetDir.'/ClassLoader.php');
$filesystem->safeCopy(__DIR__.'/../../../LICENSE', $targetDir.'/LICENSE');
if ($this->runScripts) {
$this->eventDispatcher->dispatchScript(ScriptEvents::POST_AUTOLOAD_DUMP, $this->devMode, array(), array(
'optimize' => (bool) $scanPsrPackages,
));
}
return count($classMap);
}
/**
* @param string $basePath
* @param string $vendorPath
* @param string $dir
* @param ?array $excluded
* @param ?string $namespaceFilter
* @param ?string $autoloadType
* @param array $classMap
* @param array> $ambiguousClasses
* @param array $scannedFiles
* @return array
*/
private function addClassMapCode(Filesystem $filesystem, $basePath, $vendorPath, $dir, $excluded, $namespaceFilter, $autoloadType, array $classMap, array &$ambiguousClasses, array &$scannedFiles)
{
foreach ($this->generateClassMap($dir, $excluded, $namespaceFilter, $autoloadType, true, $scannedFiles) as $class => $path) {
$pathCode = $this->getPathCode($filesystem, $basePath, $vendorPath, $path).",\n";
if (!isset($classMap[$class])) {
$classMap[$class] = $pathCode;
} elseif ($this->io && $classMap[$class] !== $pathCode && !Preg::isMatch('{/(test|fixture|example|stub)s?/}i', strtr($classMap[$class].' '.$path, '\\', '/'))) {
$ambiguousClasses[$class][] = $path;
}
}
return $classMap;
}
/**
* @param string $dir
* @param ?array $excluded
* @param ?string $namespaceFilter
* @param ?string $autoloadType
* @param bool $showAmbiguousWarning
* @param array $scannedFiles
* @return array
*/
private function generateClassMap($dir, $excluded, $namespaceFilter, $autoloadType, $showAmbiguousWarning, array &$scannedFiles)
{
if ($excluded) {
// filter excluded patterns here to only use those matching $dir
// exclude-from-classmap patterns are all realpath'd so we can only filter them if $dir exists so that realpath($dir) will work
// if $dir does not exist, it should anyway not find anything there so no trouble
if (file_exists($dir)) {
// transform $dir in the same way that exclude-from-classmap patterns are transformed so we can match them against each other
$dirMatch = preg_quote(strtr(realpath($dir), '\\', '/'));
foreach ($excluded as $index => $pattern) {
// extract the constant string prefix of the pattern here, until we reach a non-escaped regex special character
$pattern = Preg::replace('{^(([^.+*?\[^\]$(){}=!<>|:\\\\#-]+|\\\\[.+*?\[^\]$(){}=!<>|:#-])*).*}', '$1', $pattern);
// if the pattern is not a subset or superset of $dir, it is unrelated and we skip it
if (0 !== strpos($pattern, $dirMatch) && 0 !== strpos($dirMatch, $pattern)) {
unset($excluded[$index]);
}
}
}
$excluded = $excluded ? '{(' . implode('|', $excluded) . ')}' : null;
}
return ClassMapGenerator::createMap($dir, $excluded, $showAmbiguousWarning ? $this->io : null, $namespaceFilter, $autoloadType, $scannedFiles);
}
/**
* @param InstallationManager $installationManager
* @param PackageInterface[] $packages
* @return array
*/
public function buildPackageMap(InstallationManager $installationManager, PackageInterface $rootPackage, array $packages)
{
// build package => install path map
$packageMap = array(array($rootPackage, ''));
foreach ($packages as $package) {
if ($package instanceof AliasPackage) {
continue;
}
$this->validatePackage($package);
$packageMap[] = array(
$package,
$installationManager->getInstallPath($package),
);
}
return $packageMap;
}
/**
* @return void
* @throws \InvalidArgumentException Throws an exception, if the package has illegal settings.
*/
protected function validatePackage(PackageInterface $package)
{
$autoload = $package->getAutoload();
if (!empty($autoload['psr-4']) && null !== $package->getTargetDir()) {
$name = $package->getName();
$package->getTargetDir();
throw new \InvalidArgumentException("PSR-4 autoloading is incompatible with the target-dir property, remove the target-dir in package '$name'.");
}
if (!empty($autoload['psr-4'])) {
foreach ($autoload['psr-4'] as $namespace => $dirs) {
if ($namespace !== '' && '\\' !== substr($namespace, -1)) {
throw new \InvalidArgumentException("psr-4 namespaces must end with a namespace separator, '$namespace' does not, use '$namespace\\'.");
}
}
}
}
/**
* Compiles an ordered list of namespace => path mappings
*
* @param array $packageMap array of array(package, installDir-relative-to-composer.json)
* @param RootPackageInterface $rootPackage root package instance
* @param bool|string[] $filteredDevPackages If an array, the list of packages that must be removed. If bool, whether to filter out require-dev packages
* @return array
* @phpstan-return array{
* 'psr-0': array>,
* 'psr-4': array>,
* 'classmap': array,
* 'files': array,
* 'exclude-from-classmap': array,
* }
*/
public function parseAutoloads(array $packageMap, PackageInterface $rootPackage, $filteredDevPackages = false)
{
$rootPackageMap = array_shift($packageMap);
if (is_array($filteredDevPackages)) {
$packageMap = array_filter($packageMap, function ($item) use ($filteredDevPackages) {
return !in_array($item[0]->getName(), $filteredDevPackages, true);
});
} elseif ($filteredDevPackages) {
$packageMap = $this->filterPackageMap($packageMap, $rootPackage);
}
$sortedPackageMap = $this->sortPackageMap($packageMap);
$sortedPackageMap[] = $rootPackageMap;
array_unshift($packageMap, $rootPackageMap);
$psr0 = $this->parseAutoloadsType($packageMap, 'psr-0', $rootPackage);
$psr4 = $this->parseAutoloadsType($packageMap, 'psr-4', $rootPackage);
$classmap = $this->parseAutoloadsType(array_reverse($sortedPackageMap), 'classmap', $rootPackage);
$files = $this->parseAutoloadsType($sortedPackageMap, 'files', $rootPackage);
$exclude = $this->parseAutoloadsType($sortedPackageMap, 'exclude-from-classmap', $rootPackage);
krsort($psr0);
krsort($psr4);
return array(
'psr-0' => $psr0,
'psr-4' => $psr4,
'classmap' => $classmap,
'files' => $files,
'exclude-from-classmap' => $exclude,
);
}
/**
* Registers an autoloader based on an autoload-map returned by parseAutoloads
*
* @param array $autoloads see parseAutoloads return value
* @param ?string $vendorDir
* @return ClassLoader
*/
public function createLoader(array $autoloads, $vendorDir = null)
{
$loader = new ClassLoader($vendorDir);
if (isset($autoloads['psr-0'])) {
foreach ($autoloads['psr-0'] as $namespace => $path) {
$loader->add($namespace, $path);
}
}
if (isset($autoloads['psr-4'])) {
foreach ($autoloads['psr-4'] as $namespace => $path) {
$loader->addPsr4($namespace, $path);
}
}
if (isset($autoloads['classmap'])) {
$excluded = null;
if (!empty($autoloads['exclude-from-classmap'])) {
$excluded = $autoloads['exclude-from-classmap'];
}
$scannedFiles = array();
foreach ($autoloads['classmap'] as $dir) {
try {
$loader->addClassMap($this->generateClassMap($dir, $excluded, null, null, false, $scannedFiles));
} catch (\RuntimeException $e) {
$this->io->writeError(''.$e->getMessage().'');
}
}
}
return $loader;
}
/**
* @param array $packageMap
* @param string $basePath
* @param string $vendorPath
* @param string $vendorPathCode
* @param string $appBaseDirCode
* @return ?string
*/
protected function getIncludePathsFile(array $packageMap, Filesystem $filesystem, $basePath, $vendorPath, $vendorPathCode, $appBaseDirCode)
{
$includePaths = array();
foreach ($packageMap as $item) {
list($package, $installPath) = $item;
if (null !== $package->getTargetDir() && strlen($package->getTargetDir()) > 0) {
$installPath = substr($installPath, 0, -strlen('/'.$package->getTargetDir()));
}
foreach ($package->getIncludePaths() as $includePath) {
$includePath = trim($includePath, '/');
$includePaths[] = empty($installPath) ? $includePath : $installPath.'/'.$includePath;
}
}
if (!$includePaths) {
return null;
}
$includePathsCode = '';
foreach ($includePaths as $path) {
$includePathsCode .= " " . $this->getPathCode($filesystem, $basePath, $vendorPath, $path) . ",\n";
}
return << $files
* @param string $basePath
* @param string $vendorPath
* @param string $vendorPathCode
* @param string $appBaseDirCode
* @return ?string
*/
protected function getIncludeFilesFile(array $files, Filesystem $filesystem, $basePath, $vendorPath, $vendorPathCode, $appBaseDirCode)
{
$filesCode = '';
foreach ($files as $fileIdentifier => $functionFile) {
$filesCode .= ' ' . var_export($fileIdentifier, true) . ' => '
. $this->getPathCode($filesystem, $basePath, $vendorPath, $functionFile) . ",\n";
}
if (!$filesCode) {
return null;
}
return <<isAbsolutePath($path)) {
$path = $basePath . '/' . $path;
}
$path = $filesystem->normalizePath($path);
$baseDir = '';
if (strpos($path.'/', $vendorPath.'/') === 0) {
$path = substr($path, strlen($vendorPath));
$baseDir = '$vendorDir';
if ($path !== false) {
$baseDir .= " . ";
}
} else {
$path = $filesystem->normalizePath($filesystem->findShortestPath($basePath, $path, true));
if (!$filesystem->isAbsolutePath($path)) {
$baseDir = '$baseDir . ';
$path = '/' . $path;
}
}
if (strpos($path, '.phar') !== false) {
$baseDir = "'phar://' . " . $baseDir;
}
return $baseDir . var_export($path, true);
}
/**
* @param array $packageMap
* @param bool $checkPlatform
* @param string[] $devPackageNames
* @return ?string
*/
protected function getPlatformCheck(array $packageMap, $checkPlatform, array $devPackageNames)
{
$lowestPhpVersion = Bound::zero();
$requiredExtensions = array();
$extensionProviders = array();
foreach ($packageMap as $item) {
$package = $item[0];
foreach (array_merge($package->getReplaces(), $package->getProvides()) as $link) {
if (Preg::isMatch('{^ext-(.+)$}iD', $link->getTarget(), $match)) {
$extensionProviders[$match[1]][] = $link->getConstraint();
}
}
}
foreach ($packageMap as $item) {
$package = $item[0];
// skip dev dependencies platform requirements as platform-check really should only be a production safeguard
if (in_array($package->getName(), $devPackageNames, true)) {
continue;
}
foreach ($package->getRequires() as $link) {
if ($this->platformRequirementFilter->isIgnored($link->getTarget())) {
continue;
}
if ('php' === $link->getTarget()) {
$constraint = $link->getConstraint();
if ($constraint->getLowerBound()->compareTo($lowestPhpVersion, '>')) {
$lowestPhpVersion = $constraint->getLowerBound();
}
}
if ($checkPlatform === true && Preg::isMatch('{^ext-(.+)$}iD', $link->getTarget(), $match)) {
// skip extension checks if they have a valid provider/replacer
if (isset($extensionProviders[$match[1]])) {
foreach ($extensionProviders[$match[1]] as $provided) {
if ($provided->matches($link->getConstraint())) {
continue 2;
}
}
}
if ($match[1] === 'zend-opcache') {
$match[1] = 'zend opcache';
}
$extension = var_export($match[1], true);
if ($match[1] === 'pcntl' || $match[1] === 'readline') {
$requiredExtensions[$extension] = "PHP_SAPI !== 'cli' || extension_loaded($extension) || \$missingExtensions[] = $extension;\n";
} else {
$requiredExtensions[$extension] = "extension_loaded($extension) || \$missingExtensions[] = $extension;\n";
}
}
}
}
ksort($requiredExtensions);
$formatToPhpVersionId = function (Bound $bound) {
if ($bound->isZero()) {
return 0;
}
if ($bound->isPositiveInfinity()) {
return 99999;
}
$version = str_replace('-', '.', $bound->getVersion());
$chunks = array_map('intval', explode('.', $version));
return $chunks[0] * 10000 + $chunks[1] * 100 + $chunks[2];
};
$formatToHumanReadable = function (Bound $bound) {
if ($bound->isZero()) {
return 0;
}
if ($bound->isPositiveInfinity()) {
return 99999;
}
$version = str_replace('-', '.', $bound->getVersion());
$chunks = explode('.', $version);
$chunks = array_slice($chunks, 0, 3);
return implode('.', $chunks);
};
$requiredPhp = '';
$requiredPhpError = '';
if (!$lowestPhpVersion->isZero()) {
$operator = $lowestPhpVersion->isInclusive() ? '>=' : '>';
$requiredPhp = 'PHP_VERSION_ID '.$operator.' '.$formatToPhpVersionId($lowestPhpVersion);
$requiredPhpError = '"'.$operator.' '.$formatToHumanReadable($lowestPhpVersion).'"';
}
if ($requiredPhp) {
$requiredPhp = <<= $staticPhpVersion && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
if (\$useStaticLoader) {
require __DIR__ . '/autoload_static.php';
call_user_func(\Composer\Autoload\ComposerStaticInit$suffix::getInitializer(\$loader));
} else {
STATIC_INIT;
if (!$this->classMapAuthoritative) {
$file .= <<<'PSR04'
$map = require __DIR__ . '/autoload_namespaces.php';
foreach ($map as $namespace => $path) {
$loader->set($namespace, $path);
}
$map = require __DIR__ . '/autoload_psr4.php';
foreach ($map as $namespace => $path) {
$loader->setPsr4($namespace, $path);
}
PSR04;
}
if ($useClassMap) {
$file .= <<<'CLASSMAP'
$classMap = require __DIR__ . '/autoload_classmap.php';
if ($classMap) {
$loader->addClassMap($classMap);
}
CLASSMAP;
}
$file .= " }\n\n";
if ($this->classMapAuthoritative) {
$file .= <<<'CLASSMAPAUTHORITATIVE'
$loader->setClassMapAuthoritative(true);
CLASSMAPAUTHORITATIVE;
}
if ($this->apcu) {
$apcuPrefix = var_export(($this->apcuPrefix !== null ? $this->apcuPrefix : substr(base64_encode(md5(uniqid('', true), true)), 0, -3)), true);
$file .= <<setApcuPrefix($apcuPrefix);
APCU;
}
if ($useGlobalIncludePath) {
$file .= <<<'INCLUDEPATH'
$loader->setUseIncludePath(true);
INCLUDEPATH;
}
if ($targetDirLoader) {
$file .= <<register($prependAutoloader);
REGISTER_LOADER;
if ($useIncludeFiles) {
$file .= << \$file) {
composerRequire$suffix(\$fileIdentifier, \$file);
}
INCLUDE_FILES;
}
$file .= << $path) {
$loader->set($namespace, $path);
}
$map = require $targetDir . '/autoload_psr4.php';
foreach ($map as $namespace => $path) {
$loader->setPsr4($namespace, $path);
}
$classMap = require $targetDir . '/autoload_classmap.php';
if ($classMap) {
$loader->addClassMap($classMap);
}
$filesystem = new Filesystem();
$vendorPathCode = ' => ' . $filesystem->findShortestPathCode(realpath($targetDir), $vendorPath, true, true) . " . '/";
$vendorPharPathCode = ' => \'phar://\' . ' . $filesystem->findShortestPathCode(realpath($targetDir), $vendorPath, true, true) . " . '/";
$appBaseDirCode = ' => ' . $filesystem->findShortestPathCode(realpath($targetDir), $basePath, true, true) . " . '/";
$appBaseDirPharCode = ' => \'phar://\' . ' . $filesystem->findShortestPathCode(realpath($targetDir), $basePath, true, true) . " . '/";
$absoluteVendorPathCode = ' => ' . substr(var_export(rtrim($vendorDir, '\\/') . '/', true), 0, -1);
$absoluteVendorPharPathCode = ' => ' . substr(var_export(rtrim('phar://' . $vendorDir, '\\/') . '/', true), 0, -1);
$absoluteAppBaseDirCode = ' => ' . substr(var_export(rtrim($baseDir, '\\/') . '/', true), 0, -1);
$absoluteAppBaseDirPharCode = ' => ' . substr(var_export(rtrim('phar://' . $baseDir, '\\/') . '/', true), 0, -1);
$initializer = '';
$prefix = "\0Composer\Autoload\ClassLoader\0";
$prefixLen = strlen($prefix);
if (file_exists($targetDir . '/autoload_files.php')) {
$maps = array('files' => require $targetDir . '/autoload_files.php');
} else {
$maps = array();
}
foreach ((array) $loader as $prop => $value) {
if ($value && 0 === strpos($prop, $prefix)) {
$maps[substr($prop, $prefixLen)] = $value;
}
}
foreach ($maps as $prop => $value) {
if (count($value) > 32767) {
// Static arrays are limited to 32767 values on PHP 5.6
// See https://bugs.php.net/68057
$staticPhpVersion = 70000;
}
$value = strtr(
var_export($value, true),
array(
$absoluteVendorPathCode => $vendorPathCode,
$absoluteVendorPharPathCode => $vendorPharPathCode,
$absoluteAppBaseDirCode => $appBaseDirCode,
$absoluteAppBaseDirPharCode => $appBaseDirPharCode,
)
);
$value = ltrim(Preg::replace('/^ */m', ' $0$0', $value));
$file .= sprintf(" public static $%s = %s;\n\n", $prop, $value);
if ('files' !== $prop) {
$initializer .= " \$loader->$prop = ComposerStaticInit$suffix::\$$prop;\n";
}
}
return $file . << $packageMap
* @param string $type one of: 'psr-0'|'psr-4'|'classmap'|'files'
* @return array|array>|array
*/
protected function parseAutoloadsType(array $packageMap, $type, RootPackageInterface $rootPackage)
{
$autoloads = array();
foreach ($packageMap as $item) {
list($package, $installPath) = $item;
$autoload = $package->getAutoload();
if ($this->devMode && $package === $rootPackage) {
$autoload = array_merge_recursive($autoload, $package->getDevAutoload());
}
// skip misconfigured packages
if (!isset($autoload[$type]) || !is_array($autoload[$type])) {
continue;
}
if (null !== $package->getTargetDir() && $package !== $rootPackage) {
$installPath = substr($installPath, 0, -strlen('/'.$package->getTargetDir()));
}
foreach ($autoload[$type] as $namespace => $paths) {
foreach ((array) $paths as $path) {
if (($type === 'files' || $type === 'classmap' || $type === 'exclude-from-classmap') && $package->getTargetDir() && !Filesystem::isReadable($installPath.'/'.$path)) {
// remove target-dir from file paths of the root package
if ($package === $rootPackage) {
$targetDir = str_replace('\\', '[\\\\/]', preg_quote(str_replace(array('/', '\\'), '', $package->getTargetDir())));
$path = ltrim(Preg::replace('{^'.$targetDir.'}', '', ltrim($path, '\\/')), '\\/');
} else {
// add target-dir from file paths that don't have it
$path = $package->getTargetDir() . '/' . $path;
}
}
if ($type === 'exclude-from-classmap') {
// first escape user input
$path = Preg::replace('{/+}', '/', preg_quote(trim(strtr($path, '\\', '/'), '/')));
// add support for wildcards * and **
$path = strtr($path, array('\\*\\*' => '.+?', '\\*' => '[^/]+?'));
// add support for up-level relative paths
$updir = null;
$path = Preg::replaceCallback(
'{^((?:(?:\\\\\\.){1,2}+/)+)}',
function ($matches) use (&$updir) {
if (isset($matches[1])) {
// undo preg_quote for the matched string
$updir = str_replace('\\.', '.', $matches[1]);
}
return '';
},
$path
);
if (empty($installPath)) {
$installPath = strtr(getcwd(), '\\', '/');
}
$resolvedPath = realpath($installPath . '/' . $updir);
$autoloads[] = preg_quote(strtr($resolvedPath, '\\', '/')) . '/' . $path . '($|/)';
continue;
}
$relativePath = empty($installPath) ? (empty($path) ? '.' : $path) : $installPath.'/'.$path;
if ($type === 'files') {
$autoloads[$this->getFileIdentifier($package, $path)] = $relativePath;
continue;
}
if ($type === 'classmap') {
$autoloads[] = $relativePath;
continue;
}
$autoloads[$namespace][] = $relativePath;
}
}
}
return $autoloads;
}
/**
* @param string $path
* @return string
*/
protected function getFileIdentifier(PackageInterface $package, $path)
{
return md5($package->getName() . ':' . $path);
}
/**
* Filters out dev-dependencies
*
* @param array $packageMap
* @param RootPackageInterface $rootPackage
* @return array
*
* @phpstan-param array $packageMap
*/
protected function filterPackageMap(array $packageMap, RootPackageInterface $rootPackage)
{
$packages = array();
$include = array();
$replacedBy = array();
foreach ($packageMap as $item) {
$package = $item[0];
$name = $package->getName();
$packages[$name] = $package;
foreach ($package->getReplaces() as $replace) {
$replacedBy[$replace->getTarget()] = $name;
}
}
$add = function (PackageInterface $package) use (&$add, $packages, &$include, $replacedBy) {
foreach ($package->getRequires() as $link) {
$target = $link->getTarget();
if (isset($replacedBy[$target])) {
$target = $replacedBy[$target];
}
if (!isset($include[$target])) {
$include[$target] = true;
if (isset($packages[$target])) {
$add($packages[$target]);
}
}
}
};
$add($rootPackage);
return array_filter(
$packageMap,
function ($item) use ($include) {
$package = $item[0];
foreach ($package->getNames() as $name) {
if (isset($include[$name])) {
return true;
}
}
return false;
}
);
}
/**
* Sorts packages by dependency weight
*
* Packages of equal weight retain the original order
*
* @param array $packageMap
* @return array
*/
protected function sortPackageMap(array $packageMap)
{
$packages = array();
$paths = array();
foreach ($packageMap as $item) {
list($package, $path) = $item;
$name = $package->getName();
$packages[$name] = $package;
$paths[$name] = $path;
}
$sortedPackages = PackageSorter::sortPackages($packages);
$sortedPackageMap = array();
foreach ($sortedPackages as $package) {
$name = $package->getName();
$sortedPackageMap[] = array($packages[$name], $paths[$name]);
}
return $sortedPackageMap;
}
}
/**
* @param string $fileIdentifier
* @param string $file
* @return void
*/
function composerRequire($fileIdentifier, $file)
{
if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
$GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
require $file;
}
}
* Jordi Boggiano
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/*
* This file is copied from the Symfony package.
*
* (c) Fabien Potencier
*/
namespace Composer\Autoload;
use Composer\Pcre\Preg;
use Symfony\Component\Finder\Finder;
use Composer\IO\IOInterface;
use Composer\Util\Filesystem;
/**
* ClassMapGenerator
*
* @author Gyula Sallai
* @author Jordi Boggiano
*/
class ClassMapGenerator
{
/**
* Generate a class map file
*
* @param \Traversable|array $dirs Directories or a single path to search in
* @param string $file The name of the class map file
* @return void
*/
public static function dump($dirs, $file)
{
$maps = array();
foreach ($dirs as $dir) {
$maps = array_merge($maps, static::createMap($dir));
}
file_put_contents($file, sprintf('|string|array $path The path to search in or an iterator
* @param string $excluded Regex that matches file paths to be excluded from the classmap
* @param ?IOInterface $io IO object
* @param ?string $namespace Optional namespace prefix to filter by
* @param ?string $autoloadType psr-0|psr-4 Optional autoload standard to use mapping rules
* @param array $scannedFiles
* @return array A class map array
* @throws \RuntimeException When the path is neither an existing file nor directory
*/
public static function createMap($path, $excluded = null, IOInterface $io = null, $namespace = null, $autoloadType = null, &$scannedFiles = array())
{
$basePath = $path;
if (is_string($path)) {
if (is_file($path)) {
$path = array(new \SplFileInfo($path));
} elseif (is_dir($path) || strpos($path, '*') !== false) {
$path = Finder::create()->files()->followLinks()->name('/\.(php|inc|hh)$/')->in($path);
} else {
throw new \RuntimeException(
'Could not scan for classes inside "'.$path.
'" which does not appear to be a file nor a folder'
);
}
} elseif (null !== $autoloadType) {
throw new \RuntimeException('Path must be a string when specifying an autoload type');
}
$map = array();
$filesystem = new Filesystem();
$cwd = realpath(getcwd());
foreach ($path as $file) {
$filePath = $file->getPathname();
if (!in_array(pathinfo($filePath, PATHINFO_EXTENSION), array('php', 'inc', 'hh'))) {
continue;
}
if (!$filesystem->isAbsolutePath($filePath)) {
$filePath = $cwd . '/' . $filePath;
$filePath = $filesystem->normalizePath($filePath);
} else {
$filePath = Preg::replace('{[\\\\/]{2,}}', '/', $filePath);
}
$realPath = realpath($filePath);
// if a list of scanned files is given, avoid scanning twice the same file to save cycles and avoid generating warnings
// in case a PSR-0/4 declaration follows another more specific one, or a classmap declaration, which covered this file already
if (isset($scannedFiles[$realPath])) {
continue;
}
// check the realpath of the file against the excluded paths as the path might be a symlink and the excluded path is realpath'd so symlink are resolved
if ($excluded && Preg::isMatch($excluded, strtr($realPath, '\\', '/'))) {
continue;
}
// check non-realpath of file for directories symlink in project dir
if ($excluded && Preg::isMatch($excluded, strtr($filePath, '\\', '/'))) {
continue;
}
$classes = self::findClasses($filePath);
if (null !== $autoloadType) {
$classes = self::filterByNamespace($classes, $filePath, $namespace, $autoloadType, $basePath, $io);
// if no valid class was found in the file then we do not mark it as scanned as it might still be matched by another rule later
if ($classes) {
$scannedFiles[$realPath] = true;
}
} else {
// classmap autoload rules always collect all classes so for these we definitely do not want to scan again
$scannedFiles[$realPath] = true;
}
foreach ($classes as $class) {
// skip classes not within the given namespace prefix
if (null === $autoloadType && null !== $namespace && '' !== $namespace && 0 !== strpos($class, $namespace)) {
continue;
}
if (!isset($map[$class])) {
$map[$class] = $filePath;
} elseif ($io && $map[$class] !== $filePath && !Preg::isMatch('{/(test|fixture|example|stub)s?/}i', strtr($map[$class].' '.$filePath, '\\', '/'))) {
$io->writeError(
'Warning: Ambiguous class resolution, "'.$class.'"'.
' was found in both "'.$map[$class].'" and "'.$filePath.'", the first will be used.'
);
}
}
}
return $map;
}
/**
* Remove classes which could not have been loaded by namespace autoloaders
*
* @param array $classes found classes in given file
* @param string $filePath current file
* @param string $baseNamespace prefix of given autoload mapping
* @param string $namespaceType psr-0|psr-4
* @param string $basePath root directory of given autoload mapping
* @param ?IOInterface $io IO object
* @return array valid classes
*/
private static function filterByNamespace($classes, $filePath, $baseNamespace, $namespaceType, $basePath, $io)
{
$validClasses = array();
$rejectedClasses = array();
$realSubPath = substr($filePath, strlen($basePath) + 1);
$realSubPath = substr($realSubPath, 0, strrpos($realSubPath, '.'));
foreach ($classes as $class) {
// silently skip if ns doesn't have common root
if ('' !== $baseNamespace && 0 !== strpos($class, $baseNamespace)) {
continue;
}
// transform class name to file path and validate
if ('psr-0' === $namespaceType) {
$namespaceLength = strrpos($class, '\\');
if (false !== $namespaceLength) {
$namespace = substr($class, 0, $namespaceLength + 1);
$className = substr($class, $namespaceLength + 1);
$subPath = str_replace('\\', DIRECTORY_SEPARATOR, $namespace)
. str_replace('_', DIRECTORY_SEPARATOR, $className);
} else {
$subPath = str_replace('_', DIRECTORY_SEPARATOR, $class);
}
} elseif ('psr-4' === $namespaceType) {
$subNamespace = ('' !== $baseNamespace) ? substr($class, strlen($baseNamespace)) : $class;
$subPath = str_replace('\\', DIRECTORY_SEPARATOR, $subNamespace);
} else {
throw new \RuntimeException("namespaceType must be psr-0 or psr-4, $namespaceType given");
}
if ($subPath === $realSubPath) {
$validClasses[] = $class;
} else {
$rejectedClasses[] = $class;
}
}
// warn only if no valid classes, else silently skip invalid
if (empty($validClasses)) {
foreach ($rejectedClasses as $class) {
if ($io) {
$io->writeError("Class $class located in ".Preg::replace('{^'.preg_quote(getcwd()).'}', '.', $filePath, 1)." does not comply with $namespaceType autoloading standard. Skipping.");
}
}
return array();
}
return $validClasses;
}
/**
* Extract the classes in the given file
*
* @param string $path The file to check
* @throws \RuntimeException
* @return array The found classes
*/
private static function findClasses($path)
{
$extraTypes = self::getExtraTypes();
// Use @ here instead of Silencer to actively suppress 'unhelpful' output
// @link https://github.com/composer/composer/pull/4886
$contents = @php_strip_whitespace($path);
if (!$contents) {
if (!file_exists($path)) {
$message = 'File at "%s" does not exist, check your classmap definitions';
} elseif (!Filesystem::isReadable($path)) {
$message = 'File at "%s" is not readable, check its permissions';
} elseif ('' === trim(file_get_contents($path))) {
// The input file was really empty and thus contains no classes
return array();
} else {
$message = 'File at "%s" could not be parsed as PHP, it may be binary or corrupted';
}
$error = error_get_last();
if (isset($error['message'])) {
$message .= PHP_EOL . 'The following message may be helpful:' . PHP_EOL . $error['message'];
}
throw new \RuntimeException(sprintf($message, $path));
}
// return early if there is no chance of matching anything in this file
Preg::matchAll('{\b(?:class|interface'.$extraTypes.')\s}i', $contents, $matches);
if (!$matches) {
return array();
}
$p = new PhpFileCleaner($contents, count($matches[0]));
$contents = $p->clean();
unset($p);
Preg::matchAll('{
(?:
\b(?])(?Pclass|interface'.$extraTypes.') \s++ (?P[a-zA-Z_\x7f-\xff:][a-zA-Z0-9_\x7f-\xff:\-]*+)
| \b(?])(?Pnamespace) (?P\s++[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*+(?:\s*+\\\\\s*+[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*+)*+)? \s*+ [\{;]
)
}ix', $contents, $matches);
$classes = array();
$namespace = '';
for ($i = 0, $len = count($matches['type']); $i < $len; $i++) {
if (!empty($matches['ns'][$i])) {
$namespace = str_replace(array(' ', "\t", "\r", "\n"), '', $matches['nsname'][$i]) . '\\';
} else {
$name = $matches['name'][$i];
// skip anon classes extending/implementing
if ($name === 'extends' || $name === 'implements') {
continue;
}
if ($name[0] === ':') {
// This is an XHP class, https://github.com/facebook/xhp
$name = 'xhp'.substr(str_replace(array('-', ':'), array('_', '__'), $name), 1);
} elseif ($matches['type'][$i] === 'enum') {
// In Hack, something like:
// enum Foo: int { HERP = '123'; }
// The regex above captures the colon, which isn't part of
// the class name.
$name = rtrim($name, ':');
}
$classes[] = ltrim($namespace . $name, '\\');
}
}
return $classes;
}
/**
* @return string
*/
private static function getExtraTypes()
{
static $extraTypes = null;
if (null === $extraTypes) {
$extraTypes = PHP_VERSION_ID < 50400 ? '' : '|trait';
if (PHP_VERSION_ID >= 80100 || (defined('HHVM_VERSION') && version_compare(HHVM_VERSION, '3.3', '>='))) {
$extraTypes .= '|enum';
}
PhpFileCleaner::setTypeConfig(array_merge(array('class', 'interface'), array_filter(explode('|', $extraTypes))));
}
return $extraTypes;
}
}
* Jordi Boggiano
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Config;
/**
* Configuration Source Interface
*
* @author Jordi Boggiano
* @author Beau Simensen
*/
interface ConfigSourceInterface
{
/**
* Add a repository
*
* @param string $name Name
* @param mixed[]|false $config Configuration
* @param bool $append Whether the repo should be appended (true) or prepended (false)
*
* @return void
*/
public function addRepository($name, $config, $append = true);
/**
* Remove a repository
*
* @param string $name
*
* @return void
*/
public function removeRepository($name);
/**
* Add a config setting
*
* @param string $name Name
* @param mixed $value Value
*
* @return void
*/
public function addConfigSetting($name, $value);
/**
* Remove a config setting
*
* @param string $name
*
* @return void
*/
public function removeConfigSetting($name);
/**
* Add a property
*
* @param string $name Name
* @param string $value Value
*
* @return void
*/
public function addProperty($name, $value);
/**
* Remove a property
*
* @param string $name
*
* @return void
*/
public function removeProperty($name);
/**
* Add a package link
*
* @param string $type Type (require, require-dev, provide, suggest, replace, conflict)
* @param string $name Name
* @param string $value Value
*
* @return void
*/
public function addLink($type, $name, $value);
/**
* Remove a package link
*
* @param string $type Type (require, require-dev, provide, suggest, replace, conflict)
* @param string $name Name
*
* @return void
*/
public function removeLink($type, $name);
/**
* Gives a user-friendly name to this source (file path or so)
*
* @return string
*/
public function getName();
}
* Jordi Boggiano
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Config;
use Composer\Json\JsonFile;
use Composer\Json\JsonManipulator;
use Composer\Json\JsonValidationException;
use Composer\Pcre\Preg;
use Composer\Util\Filesystem;
use Composer\Util\Silencer;
/**
* JSON Configuration Source
*
* @author Jordi Boggiano
* @author Beau Simensen
*/
class JsonConfigSource implements ConfigSourceInterface
{
/**
* @var JsonFile
*/
private $file;
/**
* @var bool
*/
private $authConfig;
/**
* Constructor
*
* @param JsonFile $file
* @param bool $authConfig
*/
public function __construct(JsonFile $file, $authConfig = false)
{
$this->file = $file;
$this->authConfig = $authConfig;
}
/**
* @inheritDoc
*/
public function getName()
{
return $this->file->getPath();
}
/**
* @inheritDoc
*/
public function addRepository($name, $config, $append = true)
{
$this->manipulateJson('addRepository', $name, $config, $append, function (&$config, $repo, $repoConfig) use ($append) {
// if converting from an array format to hashmap format, and there is a {"packagist.org":false} repo, we have
// to convert it to "packagist.org": false key on the hashmap otherwise it fails schema validation
if (isset($config['repositories'])) {
foreach ($config['repositories'] as $index => $val) {
if ($index === $repo) {
continue;
}
if (is_numeric($index) && ($val === array('packagist' => false) || $val === array('packagist.org' => false))) {
unset($config['repositories'][$index]);
$config['repositories']['packagist.org'] = false;
break;
}
}
}
if ($append) {
$config['repositories'][$repo] = $repoConfig;
} else {
$config['repositories'] = array($repo => $repoConfig) + $config['repositories'];
}
});
}
/**
* @inheritDoc
*/
public function removeRepository($name)
{
$this->manipulateJson('removeRepository', $name, function (&$config, $repo) {
unset($config['repositories'][$repo]);
});
}
/**
* @inheritDoc
*/
public function addConfigSetting($name, $value)
{
$authConfig = $this->authConfig;
$this->manipulateJson('addConfigSetting', $name, $value, function (&$config, $key, $val) use ($authConfig) {
if (Preg::isMatch('{^(bitbucket-oauth|github-oauth|gitlab-oauth|gitlab-token|bearer|http-basic|platform)\.}', $key)) {
list($key, $host) = explode('.', $key, 2);
if ($authConfig) {
$config[$key][$host] = $val;
} else {
$config['config'][$key][$host] = $val;
}
} else {
$config['config'][$key] = $val;
}
});
}
/**
* @inheritDoc
*/
public function removeConfigSetting($name)
{
$authConfig = $this->authConfig;
$this->manipulateJson('removeConfigSetting', $name, function (&$config, $key) use ($authConfig) {
if (Preg::isMatch('{^(bitbucket-oauth|github-oauth|gitlab-oauth|gitlab-token|bearer|http-basic|platform)\.}', $key)) {
list($key, $host) = explode('.', $key, 2);
if ($authConfig) {
unset($config[$key][$host]);
} else {
unset($config['config'][$key][$host]);
}
} else {
unset($config['config'][$key]);
}
});
}
/**
* @inheritDoc
*/
public function addProperty($name, $value)
{
$this->manipulateJson('addProperty', $name, $value, function (&$config, $key, $val) {
if (strpos($key, 'extra.') === 0 || strpos($key, 'scripts.') === 0) {
$bits = explode('.', $key);
$last = array_pop($bits);
$arr = &$config[reset($bits)];
foreach ($bits as $bit) {
if (!isset($arr[$bit])) {
$arr[$bit] = array();
}
$arr = &$arr[$bit];
}
$arr[$last] = $val;
} else {
$config[$key] = $val;
}
});
}
/**
* @inheritDoc
*/
public function removeProperty($name)
{
$this->manipulateJson('removeProperty', $name, function (&$config, $key) {
if (strpos($key, 'extra.') === 0 || strpos($key, 'scripts.') === 0) {
$bits = explode('.', $key);
$last = array_pop($bits);
$arr = &$config[reset($bits)];
foreach ($bits as $bit) {
if (!isset($arr[$bit])) {
return;
}
$arr = &$arr[$bit];
}
unset($arr[$last]);
} else {
unset($config[$key]);
}
});
}
/**
* @inheritDoc
*/
public function addLink($type, $name, $value)
{
$this->manipulateJson('addLink', $type, $name, $value, function (&$config, $type, $name, $value) {
$config[$type][$name] = $value;
});
}
/**
* @inheritDoc
*/
public function removeLink($type, $name)
{
$this->manipulateJson('removeSubNode', $type, $name, function (&$config, $type, $name) {
unset($config[$type][$name]);
});
$this->manipulateJson('removeMainKeyIfEmpty', $type, function (&$config, $type) {
if (0 === count($config[$type])) {
unset($config[$type]);
}
});
}
/**
* @param string $method
* @param mixed ...$args
* @param callable $fallback
*
* @return void
*/
protected function manipulateJson($method, $args, $fallback)
{
$args = func_get_args();
// remove method & fallback
array_shift($args);
$fallback = array_pop($args);
if ($this->file->exists()) {
if (!is_writable($this->file->getPath())) {
throw new \RuntimeException(sprintf('The file "%s" is not writable.', $this->file->getPath()));
}
if (!Filesystem::isReadable($this->file->getPath())) {
throw new \RuntimeException(sprintf('The file "%s" is not readable.', $this->file->getPath()));
}
$contents = file_get_contents($this->file->getPath());
} elseif ($this->authConfig) {
$contents = "{\n}\n";
} else {
$contents = "{\n \"config\": {\n }\n}\n";
}
$manipulator = new JsonManipulator($contents);
$newFile = !$this->file->exists();
// override manipulator method for auth config files
if ($this->authConfig && $method === 'addConfigSetting') {
$method = 'addSubNode';
list($mainNode, $name) = explode('.', $args[0], 2);
$args = array($mainNode, $name, $args[1]);
} elseif ($this->authConfig && $method === 'removeConfigSetting') {
$method = 'removeSubNode';
list($mainNode, $name) = explode('.', $args[0], 2);
$args = array($mainNode, $name);
}
// try to update cleanly
if (call_user_func_array(array($manipulator, $method), $args)) {
file_put_contents($this->file->getPath(), $manipulator->getContents());
} else {
// on failed clean update, call the fallback and rewrite the whole file
$config = $this->file->read();
$this->arrayUnshiftRef($args, $config);
call_user_func_array($fallback, $args);
// avoid ending up with arrays for keys that should be objects
foreach (array('require', 'require-dev', 'conflict', 'provide', 'replace', 'suggest', 'config', 'autoload', 'autoload-dev', 'scripts', 'scripts-descriptions', 'support') as $prop) {
if (isset($config[$prop]) && $config[$prop] === array()) {
$config[$prop] = new \stdClass;
}
}
foreach (array('psr-0', 'psr-4') as $prop) {
if (isset($config['autoload'][$prop]) && $config['autoload'][$prop] === array()) {
$config['autoload'][$prop] = new \stdClass;
}
if (isset($config['autoload-dev'][$prop]) && $config['autoload-dev'][$prop] === array()) {
$config['autoload-dev'][$prop] = new \stdClass;
}
}
foreach (array('platform', 'http-basic', 'bearer', 'gitlab-token', 'gitlab-oauth', 'github-oauth', 'preferred-install') as $prop) {
if (isset($config['config'][$prop]) && $config['config'][$prop] === array()) {
$config['config'][$prop] = new \stdClass;
}
}
$this->file->write($config);
}
try {
$this->file->validateSchema(JsonFile::LAX_SCHEMA);
} catch (JsonValidationException $e) {
// restore contents to the original state
file_put_contents($this->file->getPath(), $contents);
throw new \RuntimeException('Failed to update composer.json with a valid format, reverting to the original content. Please report an issue to us with details (command you run and a copy of your composer.json). '.PHP_EOL.implode(PHP_EOL, $e->getErrors()), 0, $e);
}
if ($newFile) {
Silencer::call('chmod', $this->file->getPath(), 0600);
}
}
/**
* Prepend a reference to an element to the beginning of an array.
*
* @param mixed[] $array
* @param mixed $value
* @return int
*/
private function arrayUnshiftRef(&$array, &$value)
{
$return = array_unshift($array, '');
$array[0] = &$value;
return $return;
}
}
* Jordi Boggiano
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Downloader;
use Composer\Package\Archiver\ArchivableFilesFinder;
use Composer\Package\Dumper\ArrayDumper;
use Composer\Package\PackageInterface;
use Composer\Package\Version\VersionGuesser;
use Composer\Package\Version\VersionParser;
use Composer\Util\Platform;
use Composer\Util\Filesystem;
use Symfony\Component\Filesystem\Exception\IOException;
use Symfony\Component\Filesystem\Filesystem as SymfonyFilesystem;
use Composer\DependencyResolver\Operation\InstallOperation;
use Composer\DependencyResolver\Operation\UninstallOperation;
/**
* Download a package from a local path.
*
* @author Samuel Roze
* @author Johann Reinke
*/
class PathDownloader extends FileDownloader implements VcsCapableDownloaderInterface
{
const STRATEGY_SYMLINK = 10;
const STRATEGY_MIRROR = 20;
/**
* @inheritDoc
*/
public function download(PackageInterface $package, $path, PackageInterface $prevPackage = null, $output = true)
{
$path = Filesystem::trimTrailingSlash($path);
$url = $package->getDistUrl();
$realUrl = realpath($url);
if (false === $realUrl || !file_exists($realUrl) || !is_dir($realUrl)) {
throw new \RuntimeException(sprintf(
'Source path "%s" is not found for package %s',
$url,
$package->getName()
));
}
if (realpath($path) === $realUrl) {
return \React\Promise\resolve();
}
if (strpos(realpath($path) . DIRECTORY_SEPARATOR, $realUrl . DIRECTORY_SEPARATOR) === 0) {
// IMPORTANT NOTICE: If you wish to change this, don't. You are wasting your time and ours.
//
// Please see https://github.com/composer/composer/pull/5974 and https://github.com/composer/composer/pull/6174
// for previous attempts that were shut down because they did not work well enough or introduced too many risks.
throw new \RuntimeException(sprintf(
'Package %s cannot install to "%s" inside its source at "%s"',
$package->getName(),
realpath($path),
$realUrl
));
}
return \React\Promise\resolve();
}
/**
* @inheritDoc
*/
public function install(PackageInterface $package, $path, $output = true)
{
$path = Filesystem::trimTrailingSlash($path);
$url = $package->getDistUrl();
$realUrl = realpath($url);
if (realpath($path) === $realUrl) {
if ($output) {
$this->io->writeError(" - " . InstallOperation::format($package) . $this->getInstallOperationAppendix($package, $path));
}
return \React\Promise\resolve();
}
// Get the transport options with default values
$transportOptions = $package->getTransportOptions() + array('relative' => true);
list($currentStrategy, $allowedStrategies) = $this->computeAllowedStrategies($transportOptions);
$symfonyFilesystem = new SymfonyFilesystem();
$this->filesystem->removeDirectory($path);
if ($output) {
$this->io->writeError(" - " . InstallOperation::format($package).': ', false);
}
$isFallback = false;
if (self::STRATEGY_SYMLINK === $currentStrategy) {
try {
if (Platform::isWindows()) {
// Implement symlinks as NTFS junctions on Windows
if ($output) {
$this->io->writeError(sprintf('Junctioning from %s', $url), false);
}
$this->filesystem->junction($realUrl, $path);
} else {
$absolutePath = $path;
if (!$this->filesystem->isAbsolutePath($absolutePath)) {
$absolutePath = getcwd() . DIRECTORY_SEPARATOR . $path;
}
$shortestPath = $this->filesystem->findShortestPath($absolutePath, $realUrl);
$path = rtrim($path, "/");
if ($output) {
$this->io->writeError(sprintf('Symlinking from %s', $url), false);
}
if ($transportOptions['relative']) {
$symfonyFilesystem->symlink($shortestPath, $path);
} else {
$symfonyFilesystem->symlink($realUrl, $path);
}
}
} catch (IOException $e) {
if (in_array(self::STRATEGY_MIRROR, $allowedStrategies)) {
if ($output) {
$this->io->writeError('');
$this->io->writeError(' Symlink failed, fallback to use mirroring!');
}
$currentStrategy = self::STRATEGY_MIRROR;
$isFallback = true;
} else {
throw new \RuntimeException(sprintf('Symlink from "%s" to "%s" failed!', $realUrl, $path));
}
}
}
// Fallback if symlink failed or if symlink is not allowed for the package
if (self::STRATEGY_MIRROR === $currentStrategy) {
$realUrl = $this->filesystem->normalizePath($realUrl);
if ($output) {
$this->io->writeError(sprintf('%sMirroring from %s', $isFallback ? ' ' : '', $url), false);
}
$iterator = new ArchivableFilesFinder($realUrl, array());
$symfonyFilesystem->mirror($realUrl, $path, $iterator);
}
if ($output) {
$this->io->writeError('');
}
return \React\Promise\resolve();
}
/**
* @inheritDoc
*/
public function remove(PackageInterface $package, $path, $output = true)
{
$path = Filesystem::trimTrailingSlash($path);
/**
* realpath() may resolve Windows junctions to the source path, so we'll check for a junction first
* to prevent a false positive when checking if the dist and install paths are the same.
* See https://bugs.php.net/bug.php?id=77639
*
* For junctions don't blindly rely on Filesystem::removeDirectory as it may be overzealous. If a process
* inadvertently locks the file the removal will fail, but it would fall back to recursive delete which
* is disastrous within a junction. So in that case we have no other real choice but to fail hard.
*/
if (Platform::isWindows() && $this->filesystem->isJunction($path)) {
if ($output) {
$this->io->writeError(" - " . UninstallOperation::format($package).", source is still present in $path");
}
if (!$this->filesystem->removeJunction($path)) {
$this->io->writeError(" Could not remove junction at " . $path . " - is another process locking it?");
throw new \RuntimeException('Could not reliably remove junction for package ' . $package->getName());
}
return \React\Promise\resolve();
}
// ensure that the source path (dist url) is not the same as the install path, which
// can happen when using custom installers, see https://github.com/composer/composer/pull/9116
// not using realpath here as we do not want to resolve the symlink to the original dist url
// it points to
$fs = new Filesystem;
$absPath = $fs->isAbsolutePath($path) ? $path : getcwd() . '/' . $path;
$absDistUrl = $fs->isAbsolutePath($package->getDistUrl()) ? $package->getDistUrl() : getcwd() . '/' . $package->getDistUrl();
if ($fs->normalizePath($absPath) === $fs->normalizePath($absDistUrl)) {
if ($output) {
$this->io->writeError(" - " . UninstallOperation::format($package).", source is still present in $path");
}
return \React\Promise\resolve();
}
return parent::remove($package, $path, $output);
}
/**
* @inheritDoc
*/
public function getVcsReference(PackageInterface $package, $path)
{
$path = Filesystem::trimTrailingSlash($path);
$parser = new VersionParser;
$guesser = new VersionGuesser($this->config, $this->process, $parser);
$dumper = new ArrayDumper;
$packageConfig = $dumper->dump($package);
if ($packageVersion = $guesser->guessVersion($packageConfig, $path)) {
return $packageVersion['commit'];
}
return null;
}
/**
* @inheritDoc
*/
protected function getInstallOperationAppendix(PackageInterface $package, $path)
{
$realUrl = realpath($package->getDistUrl());
if (realpath($path) === $realUrl) {
return ': Source already present';
}
list($currentStrategy) = $this->computeAllowedStrategies($package->getTransportOptions());
if ($currentStrategy === self::STRATEGY_SYMLINK) {
if (Platform::isWindows()) {
return ': Junctioning from '.$package->getDistUrl();
}
return ': Symlinking from '.$package->getDistUrl();
}
return ': Mirroring from '.$package->getDistUrl();
}
/**
* @param mixed[] $transportOptions
*
* @phpstan-return array{self::STRATEGY_*, non-empty-list}
*/
private function computeAllowedStrategies(array $transportOptions)
{
// When symlink transport option is null, both symlink and mirror are allowed
$currentStrategy = self::STRATEGY_SYMLINK;
$allowedStrategies = array(self::STRATEGY_SYMLINK, self::STRATEGY_MIRROR);
$mirrorPathRepos = Platform::getEnv('COMPOSER_MIRROR_PATH_REPOS');
if ($mirrorPathRepos) {
$currentStrategy = self::STRATEGY_MIRROR;
}
$symlinkOption = isset($transportOptions['symlink']) ? $transportOptions['symlink'] : null;
if (true === $symlinkOption) {
$currentStrategy = self::STRATEGY_SYMLINK;
$allowedStrategies = array(self::STRATEGY_SYMLINK);
} elseif (false === $symlinkOption) {
$currentStrategy = self::STRATEGY_MIRROR;
$allowedStrategies = array(self::STRATEGY_MIRROR);
}
// Check we can use junctions safely if we are on Windows
if (Platform::isWindows() && self::STRATEGY_SYMLINK === $currentStrategy && !$this->safeJunctions()) {
$currentStrategy = self::STRATEGY_MIRROR;
$allowedStrategies = array(self::STRATEGY_MIRROR);
}
return array($currentStrategy, $allowedStrategies);
}
/**
* Returns true if junctions can be created and safely used on Windows
*
* A PHP bug makes junction detection fragile, leading to possible data loss
* when removing a package. See https://bugs.php.net/bug.php?id=77552
*
* For safety we require a minimum version of Windows 7, so we can call the
* system rmdir which will preserve target content if given a junction.
*
* The PHP bug was fixed in 7.2.16 and 7.3.3 (requires at least Windows 7).
*
* @return bool
*/
private function safeJunctions()
{
// We need to call mklink, and rmdir on Windows 7 (version 6.1)
return function_exists('proc_open') &&
(PHP_WINDOWS_VERSION_MAJOR > 6 ||
(PHP_WINDOWS_VERSION_MAJOR === 6 && PHP_WINDOWS_VERSION_MINOR >= 1));
}
}
* Jordi Boggiano
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Downloader;
use Composer\Package\PackageInterface;
use Composer\Pcre\Preg;
use Composer\Util\ProcessExecutor;
/**
* @author BohwaZ
*/
class FossilDownloader extends VcsDownloader
{
/**
* @inheritDoc
*/
protected function doDownload(PackageInterface $package, $path, $url, PackageInterface $prevPackage = null)
{
return \React\Promise\resolve();
}
/**
* @inheritDoc
*/
protected function doInstall(PackageInterface $package, $path, $url)
{
// Ensure we are allowed to use this URL by config
$this->config->prohibitUrlByConfig($url, $this->io);
$url = ProcessExecutor::escape($url);
$ref = ProcessExecutor::escape($package->getSourceReference());
$repoFile = $path . '.fossil';
$this->io->writeError("Cloning ".$package->getSourceReference());
$command = sprintf('fossil clone -- %s %s', $url, ProcessExecutor::escape($repoFile));
if (0 !== $this->process->execute($command, $ignoredOutput)) {
throw new \RuntimeException('Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput());
}
$command = sprintf('fossil open --nested -- %s', ProcessExecutor::escape($repoFile));
if (0 !== $this->process->execute($command, $ignoredOutput, realpath($path))) {
throw new \RuntimeException('Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput());
}
$command = sprintf('fossil update -- %s', $ref);
if (0 !== $this->process->execute($command, $ignoredOutput, realpath($path))) {
throw new \RuntimeException('Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput());
}
return \React\Promise\resolve();
}
/**
* @inheritDoc
*/
protected function doUpdate(PackageInterface $initial, PackageInterface $target, $path, $url)
{
// Ensure we are allowed to use this URL by config
$this->config->prohibitUrlByConfig($url, $this->io);
$ref = ProcessExecutor::escape($target->getSourceReference());
$this->io->writeError(" Updating to ".$target->getSourceReference());
if (!$this->hasMetadataRepository($path)) {
throw new \RuntimeException('The .fslckout file is missing from '.$path.', see https://getcomposer.org/commit-deps for more information');
}
$command = sprintf('fossil pull && fossil up %s', $ref);
if (0 !== $this->process->execute($command, $ignoredOutput, realpath($path))) {
throw new \RuntimeException('Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput());
}
return \React\Promise\resolve();
}
/**
* @inheritDoc
*/
public function getLocalChanges(PackageInterface $package, $path)
{
if (!$this->hasMetadataRepository($path)) {
return null;
}
$this->process->execute('fossil changes', $output, realpath($path));
return trim($output) ?: null;
}
/**
* @inheritDoc
*/
protected function getCommitLogs($fromReference, $toReference, $path)
{
$command = sprintf('fossil timeline -t ci -W 0 -n 0 before %s', ProcessExecutor::escape($toReference));
if (0 !== $this->process->execute($command, $output, realpath($path))) {
throw new \RuntimeException('Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput());
}
$log = '';
$match = '/\d\d:\d\d:\d\d\s+\[' . $toReference . '\]/';
foreach ($this->process->splitLines($output) as $line) {
if (Preg::isMatch($match, $line)) {
break;
}
$log .= $line;
}
return $log;
}
/**
* @inheritDoc
*/
protected function hasMetadataRepository($path)
{
return is_file($path . '/.fslckout') || is_file($path . '/_FOSSIL_');
}
}
* Jordi Boggiano
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Downloader;
use Composer\Package\PackageInterface;
use Composer\Util\ProcessExecutor;
use Composer\Util\Hg as HgUtils;
/**
* @author Per Bernhardt
*/
class HgDownloader extends VcsDownloader
{
/**
* @inheritDoc
*/
protected function doDownload(PackageInterface $package, $path, $url, PackageInterface $prevPackage = null)
{
if (null === HgUtils::getVersion($this->process)) {
throw new \RuntimeException('hg was not found in your PATH, skipping source download');
}
return \React\Promise\resolve();
}
/**
* @inheritDoc
*/
protected function doInstall(PackageInterface $package, $path, $url)
{
$hgUtils = new HgUtils($this->io, $this->config, $this->process);
$cloneCommand = function ($url) use ($path) {
return sprintf('hg clone -- %s %s', ProcessExecutor::escape($url), ProcessExecutor::escape($path));
};
$hgUtils->runCommand($cloneCommand, $url, $path);
$ref = ProcessExecutor::escape($package->getSourceReference());
$command = sprintf('hg up -- %s', $ref);
if (0 !== $this->process->execute($command, $ignoredOutput, realpath($path))) {
throw new \RuntimeException('Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput());
}
return \React\Promise\resolve();
}
/**
* @inheritDoc
*/
protected function doUpdate(PackageInterface $initial, PackageInterface $target, $path, $url)
{
$hgUtils = new HgUtils($this->io, $this->config, $this->process);
$ref = $target->getSourceReference();
$this->io->writeError(" Updating to ".$target->getSourceReference());
if (!$this->hasMetadataRepository($path)) {
throw new \RuntimeException('The .hg directory is missing from '.$path.', see https://getcomposer.org/commit-deps for more information');
}
$command = function ($url) use ($ref) {
return sprintf('hg pull -- %s && hg up -- %s', ProcessExecutor::escape($url), ProcessExecutor::escape($ref));
};
$hgUtils->runCommand($command, $url, $path);
return \React\Promise\resolve();
}
/**
* @inheritDoc
*/
public function getLocalChanges(PackageInterface $package, $path)
{
if (!is_dir($path.'/.hg')) {
return null;
}
$this->process->execute('hg st', $output, realpath($path));
return trim($output) ?: null;
}
/**
* @inheritDoc
*/
protected function getCommitLogs($fromReference, $toReference, $path)
{
$command = sprintf('hg log -r %s:%s --style compact', ProcessExecutor::escape($fromReference), ProcessExecutor::escape($toReference));
if (0 !== $this->process->execute($command, $output, realpath($path))) {
throw new \RuntimeException('Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput());
}
return $output;
}
/**
* @inheritDoc
*/
protected function hasMetadataRepository($path)
{
return is_dir($path . '/.hg');
}
}
* Jordi Boggiano
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Downloader;
use Composer\Package\PackageInterface;
use Composer\Util\Platform;
use Composer\Util\ProcessExecutor;
/**
* GZip archive downloader.
*
* @author Pavel Puchkin
*/
class GzipDownloader extends ArchiveDownloader
{
protected function extract(PackageInterface $package, $file, $path)
{
$filename = pathinfo(parse_url($package->getDistUrl(), PHP_URL_PATH), PATHINFO_FILENAME);
$targetFilepath = $path . DIRECTORY_SEPARATOR . $filename;
// Try to use gunzip on *nix
if (!Platform::isWindows()) {
$command = 'gzip -cd -- ' . ProcessExecutor::escape($file) . ' > ' . ProcessExecutor::escape($targetFilepath);
if (0 === $this->process->execute($command, $ignoredOutput)) {
return \React\Promise\resolve();
}
if (extension_loaded('zlib')) {
// Fallback to using the PHP extension.
$this->extractUsingExt($file, $targetFilepath);
return \React\Promise\resolve();
}
$processError = 'Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput();
throw new \RuntimeException($processError);
}
// Windows version of PHP has built-in support of gzip functions
$this->extractUsingExt($file, $targetFilepath);
return \React\Promise\resolve();
}
/**
* @param string $file
* @param string $targetFilepath
*
* @return void
*/
private function extractUsingExt($file, $targetFilepath)
{
$archiveFile = gzopen($file, 'rb');
$targetFile = fopen($targetFilepath, 'wb');
while ($string = gzread($archiveFile, 4096)) {
fwrite($targetFile, $string, Platform::strlen($string));
}
gzclose($archiveFile);
fclose($targetFile);
}
}
* Jordi Boggiano
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Downloader;
/**
* Exception thrown when issues exist on local filesystem
*
* @author Javier Spagnoletti
*/
class FilesystemException extends \Exception
{
/**
* @param string $message
* @param int $code
* @param \Exception|null $previous
*/
public function __construct($message = '', $code = 0, \Exception $previous = null)
{
parent::__construct("Filesystem exception: \n".$message, $code, $previous);
}
}
* Jordi Boggiano
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Downloader;
use Composer\Package\PackageInterface;
use Symfony\Component\Finder\Finder;
use React\Promise\PromiseInterface;
use Composer\DependencyResolver\Operation\InstallOperation;
/**
* Base downloader for archives
*
* @author Kirill chEbba Chebunin
* @author Jordi Boggiano
* @author François Pluchino
*/
abstract class ArchiveDownloader extends FileDownloader
{
/**
* @var array
* @protected
*/
public $cleanupExecuted = array();
/**
* @return PromiseInterface|null
*/
public function prepare($type, PackageInterface $package, $path, PackageInterface $prevPackage = null)
{
unset($this->cleanupExecuted[$package->getName()]);
return parent::prepare($type, $package, $path, $prevPackage);
}
/**
* @return PromiseInterface|null
*/
public function cleanup($type, PackageInterface $package, $path, PackageInterface $prevPackage = null)
{
$this->cleanupExecuted[$package->getName()] = true;
return parent::cleanup($type, $package, $path, $prevPackage);
}
/**
* @inheritDoc
*
* @param bool $output
*
* @return PromiseInterface
*
* @throws \RuntimeException
* @throws \UnexpectedValueException
*/
public function install(PackageInterface $package, $path, $output = true)
{
if ($output) {
$this->io->writeError(" - " . InstallOperation::format($package) . $this->getInstallOperationAppendix($package, $path));
}
$vendorDir = $this->config->get('vendor-dir');
// clean up the target directory, unless it contains the vendor dir, as the vendor dir contains
// the archive to be extracted. This is the case when installing with create-project in the current directory
// but in that case we ensure the directory is empty already in ProjectInstaller so no need to empty it here.
if (false === strpos($this->filesystem->normalizePath($vendorDir), $this->filesystem->normalizePath($path.DIRECTORY_SEPARATOR))) {
$this->filesystem->emptyDirectory($path);
}
do {
$temporaryDir = $vendorDir.'/composer/'.substr(md5(uniqid('', true)), 0, 8);
} while (is_dir($temporaryDir));
$this->addCleanupPath($package, $temporaryDir);
// avoid cleaning up $path if installing in "." for eg create-project as we can not
// delete the directory we are currently in on windows
if (!is_dir($path) || realpath($path) !== getcwd()) {
$this->addCleanupPath($package, $path);
}
$this->filesystem->ensureDirectoryExists($temporaryDir);
$fileName = $this->getFileName($package, $path);
$filesystem = $this->filesystem;
$self = $this;
$cleanup = function () use ($path, $filesystem, $temporaryDir, $package, $self) {
// remove cache if the file was corrupted
$self->clearLastCacheWrite($package);
// clean up
$filesystem->removeDirectory($temporaryDir);
if (is_dir($path) && realpath($path) !== getcwd()) {
$filesystem->removeDirectory($path);
}
$self->removeCleanupPath($package, $temporaryDir);
$self->removeCleanupPath($package, realpath($path));
};
$promise = null;
try {
$promise = $this->extract($package, $fileName, $temporaryDir);
} catch (\Exception $e) {
$cleanup();
throw $e;
}
if (!$promise instanceof PromiseInterface) {
$promise = \React\Promise\resolve();
}
return $promise->then(function () use ($self, $package, $filesystem, $fileName, $temporaryDir, $path) {
$filesystem->unlink($fileName);
/**
* Returns the folder content, excluding .DS_Store
*
* @param string $dir Directory
* @return \SplFileInfo[]
*/
$getFolderContent = function ($dir) {
$finder = Finder::create()
->ignoreVCS(false)
->ignoreDotFiles(false)
->notName('.DS_Store')
->depth(0)
->in($dir);
return iterator_to_array($finder);
};
$renameRecursively = null;
/**
* Renames (and recursively merges if needed) a folder into another one
*
* For custom installers, where packages may share paths, and given Composer 2's parallelism, we need to make sure
* that the source directory gets merged into the target one if the target exists. Otherwise rename() by default would
* put the source into the target e.g. src/ => target/src/ (assuming target exists) instead of src/ => target/
*
* @param string $from Directory
* @param string $to Directory
* @return void
*/
$renameRecursively = function ($from, $to) use ($filesystem, $getFolderContent, $package, &$renameRecursively) {
$contentDir = $getFolderContent($from);
// move files back out of the temp dir
foreach ($contentDir as $file) {
$file = (string) $file;
if (is_dir($to . '/' . basename($file))) {
if (!is_dir($file)) {
throw new \RuntimeException('Installing '.$package.' would lead to overwriting the '.$to.'/'.basename($file).' directory with a file from the package, invalid operation.');
}
$renameRecursively($file, $to . '/' . basename($file));
} else {
$filesystem->rename($file, $to . '/' . basename($file));
}
}
};
$renameAsOne = false;
if (!file_exists($path)) {
$renameAsOne = true;
} elseif ($filesystem->isDirEmpty($path)) {
try {
if ($filesystem->removeDirectoryPhp($path)) {
$renameAsOne = true;
}
} catch (\RuntimeException $e) {
// ignore error, and simply do not renameAsOne
}
}
$contentDir = $getFolderContent($temporaryDir);
$singleDirAtTopLevel = 1 === count($contentDir) && is_dir(reset($contentDir));
if ($renameAsOne) {
// if the target $path is clear, we can rename the whole package in one go instead of looping over the contents
if ($singleDirAtTopLevel) {
$extractedDir = (string) reset($contentDir);
} else {
$extractedDir = $temporaryDir;
}
$filesystem->rename($extractedDir, $path);
} else {
// only one dir in the archive, extract its contents out of it
$from = $temporaryDir;
if ($singleDirAtTopLevel) {
$from = (string) reset($contentDir);
}
$renameRecursively($from, $path);
}
$promise = $filesystem->removeDirectoryAsync($temporaryDir);
return $promise->then(function () use ($self, $package, $path, $temporaryDir) {
$self->removeCleanupPath($package, $temporaryDir);
$self->removeCleanupPath($package, $path);
});
}, function ($e) use ($cleanup) {
$cleanup();
throw $e;
});
}
/**
* @inheritDoc
*/
protected function getInstallOperationAppendix(PackageInterface $package, $path)
{
return ': Extracting archive';
}
/**
* Extract file to directory
*
* @param string $file Extracted file
* @param string $path Directory
*
* @throws \UnexpectedValueException If can not extract downloaded file to path
* @return PromiseInterface|null
*/
abstract protected function extract(PackageInterface $package, $file, $path);
}
* Jordi Boggiano
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Downloader;
use Composer\Util\IniHelper;
use Composer\Util\Platform;
use Composer\Util\ProcessExecutor;
use Composer\Package\PackageInterface;
use RarArchive;
/**
* RAR archive downloader.
*
* Based on previous work by Jordi Boggiano ({@see ZipDownloader}).
*
* @author Derrick Nelson
*/
class RarDownloader extends ArchiveDownloader
{
protected function extract(PackageInterface $package, $file, $path)
{
$processError = null;
// Try to use unrar on *nix
if (!Platform::isWindows()) {
$command = 'unrar x -- ' . ProcessExecutor::escape($file) . ' ' . ProcessExecutor::escape($path) . ' >/dev/null && chmod -R u+w ' . ProcessExecutor::escape($path);
if (0 === $this->process->execute($command, $ignoredOutput)) {
return \React\Promise\resolve();
}
$processError = 'Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput();
}
if (!class_exists('RarArchive')) {
// php.ini path is added to the error message to help users find the correct file
$iniMessage = IniHelper::getMessage();
$error = "Could not decompress the archive, enable the PHP rar extension or install unrar.\n"
. $iniMessage . "\n" . $processError;
if (!Platform::isWindows()) {
$error = "Could not decompress the archive, enable the PHP rar extension.\n" . $iniMessage;
}
throw new \RuntimeException($error);
}
$rarArchive = RarArchive::open($file);
if (false === $rarArchive) {
throw new \UnexpectedValueException('Could not open RAR archive: ' . $file);
}
$entries = $rarArchive->getEntries();
if (false === $entries) {
throw new \RuntimeException('Could not retrieve RAR archive entries');
}
foreach ($entries as $entry) {
if (false === $entry->extract($path)) {
throw new \RuntimeException('Could not extract entry');
}
}
$rarArchive->close();
return \React\Promise\resolve();
}
}
* Jordi Boggiano
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Downloader;
use Composer\Package\PackageInterface;
use Composer\Util\ProcessExecutor;
/**
* Xz archive downloader.
*
* @author Pavel Puchkin
* @author Pierre Rudloff
*/
class XzDownloader extends ArchiveDownloader
{
protected function extract(PackageInterface $package, $file, $path)
{
$command = 'tar -xJf ' . ProcessExecutor::escape($file) . ' -C ' . ProcessExecutor::escape($path);
if (0 === $this->process->execute($command, $ignoredOutput)) {
return \React\Promise\resolve();
}
$processError = 'Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput();
throw new \RuntimeException($processError);
}
}
* Jordi Boggiano
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Downloader;
use Composer\Package\PackageInterface;
use Composer\Util\IniHelper;
use Composer\Util\Platform;
use Composer\Util\ProcessExecutor;
use Symfony\Component\Process\ExecutableFinder;
use React\Promise\PromiseInterface;
use ZipArchive;
/**
* @author Jordi Boggiano
*/
class ZipDownloader extends ArchiveDownloader
{
/** @var array */
private static $unzipCommands;
/** @var bool */
private static $hasZipArchive;
/** @var bool */
private static $isWindows;
/** @var ZipArchive|null */
private $zipArchiveObject; // @phpstan-ignore-line helper property that is set via reflection for testing purposes
/**
* @inheritDoc
*/
public function download(PackageInterface $package, $path, PackageInterface $prevPackage = null, $output = true)
{
if (null === self::$unzipCommands) {
self::$unzipCommands = array();
$finder = new ExecutableFinder;
if (Platform::isWindows() && ($cmd = $finder->find('7z', null, array('C:\Program Files\7-Zip')))) {
self::$unzipCommands[] = array('7z', ProcessExecutor::escape($cmd).' x -bb0 -y %s -o%s');
}
if ($cmd = $finder->find('unzip')) {
self::$unzipCommands[] = array('unzip', ProcessExecutor::escape($cmd).' -qq %s -d %s');
}
if (!Platform::isWindows() && ($cmd = $finder->find('7z'))) { // 7z linux/macOS support is only used if unzip is not present
self::$unzipCommands[] = array('7z', ProcessExecutor::escape($cmd).' x -bb0 -y %s -o%s');
}
if (!Platform::isWindows() && ($cmd = $finder->find('7zz'))) { // 7zz linux/macOS support is only used if unzip is not present
self::$unzipCommands[] = array('7zz', ProcessExecutor::escape($cmd).' x -bb0 -y %s -o%s');
}
}
$procOpenMissing = false;
if (!function_exists('proc_open')) {
self::$unzipCommands = array();
$procOpenMissing = true;
}
if (null === self::$hasZipArchive) {
self::$hasZipArchive = class_exists('ZipArchive');
}
if (!self::$hasZipArchive && !self::$unzipCommands) {
// php.ini path is added to the error message to help users find the correct file
$iniMessage = IniHelper::getMessage();
if ($procOpenMissing) {
$error = "The zip extension is missing and unzip/7z commands cannot be called as proc_open is disabled, skipping.\n" . $iniMessage;
} else {
$error = "The zip extension and unzip/7z commands are both missing, skipping.\n" . $iniMessage;
}
throw new \RuntimeException($error);
}
if (null === self::$isWindows) {
self::$isWindows = Platform::isWindows();
if (!self::$isWindows && !self::$unzipCommands) {
if ($procOpenMissing) {
$this->io->writeError("proc_open is disabled so 'unzip' and '7z' commands cannot be used, zip files are being unpacked using the PHP zip extension.");
$this->io->writeError("This may cause invalid reports of corrupted archives. Besides, any UNIX permissions (e.g. executable) defined in the archives will be lost.");
$this->io->writeError("Enabling proc_open and installing 'unzip' or '7z' may remediate them.");
} else {
$this->io->writeError("As there is no 'unzip' nor '7z' command installed zip files are being unpacked using the PHP zip extension.");
$this->io->writeError("This may cause invalid reports of corrupted archives. Besides, any UNIX permissions (e.g. executable) defined in the archives will be lost.");
$this->io->writeError("Installing 'unzip' or '7z' may remediate them.");
}
}
}
return parent::download($package, $path, $prevPackage, $output);
}
/**
* extract $file to $path with "unzip" command
*
* @param string $file File to extract
* @param string $path Path where to extract file
* @return PromiseInterface
*/
private function extractWithSystemUnzip(PackageInterface $package, $file, $path)
{
// Force Exception throwing if the other alternative extraction method is not available
$isLastChance = !self::$hasZipArchive;
if (!self::$unzipCommands) {
// This was call as the favorite extract way, but is not available
// We switch to the alternative
return $this->extractWithZipArchive($package, $file, $path);
}
$commandSpec = reset(self::$unzipCommands);
$command = sprintf($commandSpec[1], ProcessExecutor::escape($file), ProcessExecutor::escape($path));
// normalize separators to backslashes to avoid problems with 7-zip on windows
// see https://github.com/composer/composer/issues/10058
if (Platform::isWindows()) {
$command = sprintf($commandSpec[1], ProcessExecutor::escape(strtr($file, '/', '\\')), ProcessExecutor::escape(strtr($path, '/', '\\')));
}
$executable = $commandSpec[0];
$self = $this;
$io = $this->io;
$tryFallback = function ($processError) use ($isLastChance, $io, $self, $file, $path, $package, $executable) {
if ($isLastChance) {
throw $processError;
}
if (!is_file($file)) {
$io->writeError(' '.$processError->getMessage().'');
$io->writeError(' This most likely is due to a custom installer plugin not handling the returned Promise from the downloader');
$io->writeError(' See https://github.com/composer/installers/commit/5006d0c28730ade233a8f42ec31ac68fb1c5c9bb for an example fix');
} else {
$io->writeError(' '.$processError->getMessage().'');
$io->writeError(' The archive may contain identical file names with different capitalization (which fails on case insensitive filesystems)');
$io->writeError(' Unzip with '.$executable.' command failed, falling back to ZipArchive class');
}
return $self->extractWithZipArchive($package, $file, $path);
};
try {
$promise = $this->process->executeAsync($command);
return $promise->then(function ($process) use ($tryFallback, $command, $package, $file, $self) {
if (!$process->isSuccessful()) {
if (isset($self->cleanupExecuted[$package->getName()])) {
throw new \RuntimeException('Failed to extract '.$package->getName().' as the installation was aborted by another package operation.');
}
$output = $process->getErrorOutput();
$output = str_replace(', '.$file.'.zip or '.$file.'.ZIP', '', $output);
return $tryFallback(new \RuntimeException('Failed to extract '.$package->getName().': ('.$process->getExitCode().') '.$command."\n\n".$output));
}
});
} catch (\Exception $e) {
return $tryFallback($e);
} catch (\Throwable $e) {
return $tryFallback($e);
}
}
/**
* extract $file to $path with ZipArchive
*
* @param string $file File to extract
* @param string $path Path where to extract file
* @return PromiseInterface
*
* TODO v3 should make this private once we can drop PHP 5.3 support
* @protected
*/
public function extractWithZipArchive(PackageInterface $package, $file, $path)
{
$processError = null;
$zipArchive = $this->zipArchiveObject ?: new ZipArchive();
try {
if (true === ($retval = $zipArchive->open($file))) {
$extractResult = $zipArchive->extractTo($path);
if (true === $extractResult) {
$zipArchive->close();
return \React\Promise\resolve();
}
$processError = new \RuntimeException(rtrim("There was an error extracting the ZIP file, it is either corrupted or using an invalid format.\n"));
} else {
$processError = new \UnexpectedValueException(rtrim($this->getErrorMessage($retval, $file)."\n"), $retval);
}
} catch (\ErrorException $e) {
$processError = new \RuntimeException('The archive may contain identical file names with different capitalization (which fails on case insensitive filesystems): '.$e->getMessage(), 0, $e);
} catch (\Exception $e) {
$processError = $e;
} catch (\Throwable $e) {
$processError = $e;
}
throw $processError;
}
/**
* extract $file to $path
*
* @param string $file File to extract
* @param string $path Path where to extract file
* @return PromiseInterface|null
*
* TODO v3 should make this private once we can drop PHP 5.3 support
* @protected
*/
public function extract(PackageInterface $package, $file, $path)
{
return $this->extractWithSystemUnzip($package, $file, $path);
}
/**
* Give a meaningful error message to the user.
*
* @param int $retval
* @param string $file
* @return string
*/
protected function getErrorMessage($retval, $file)
{
switch ($retval) {
case ZipArchive::ER_EXISTS:
return sprintf("File '%s' already exists.", $file);
case ZipArchive::ER_INCONS:
return sprintf("Zip archive '%s' is inconsistent.", $file);
case ZipArchive::ER_INVAL:
return sprintf("Invalid argument (%s)", $file);
case ZipArchive::ER_MEMORY:
return sprintf("Malloc failure (%s)", $file);
case ZipArchive::ER_NOENT:
return sprintf("No such zip file: '%s'", $file);
case ZipArchive::ER_NOZIP:
return sprintf("'%s' is not a zip archive.", $file);
case ZipArchive::ER_OPEN:
return sprintf("Can't open zip file: %s", $file);
case ZipArchive::ER_READ:
return sprintf("Zip read error (%s)", $file);
case ZipArchive::ER_SEEK:
return sprintf("Zip seek error (%s)", $file);
default:
return sprintf("'%s' is not a valid zip archive, got error code: %s", $file, $retval);
}
}
}
* Jordi Boggiano
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Downloader;
use Composer\Package\PackageInterface;
use React\Promise\PromiseInterface;
/**
* Downloader interface.
*
* @author Konstantin Kudryashov
* @author Jordi Boggiano
*/
interface DownloaderInterface
{
/**
* Returns installation source (either source or dist).
*
* @return string "source" or "dist"
*/
public function getInstallationSource();
/**
* This should do any network-related tasks to prepare for an upcoming install/update
*
* @param string $path download path
* @return PromiseInterface|null
*/
public function download(PackageInterface $package, $path, PackageInterface $prevPackage = null);
/**
* Do anything that needs to be done between all downloads have been completed and the actual operation is executed
*
* All packages get first downloaded, then all together prepared, then all together installed/updated/uninstalled. Therefore
* for error recovery it is important to avoid failing during install/update/uninstall as much as possible, and risky things or
* user prompts should happen in the prepare step rather. In case of failure, cleanup() will be called so that changes can
* be undone as much as possible.
*
* @param string $type one of install/update/uninstall
* @param PackageInterface $package package instance
* @param string $path download path
* @param PackageInterface $prevPackage previous package instance in case of an update
* @return PromiseInterface|null
*/
public function prepare($type, PackageInterface $package, $path, PackageInterface $prevPackage = null);
/**
* Installs specific package into specific folder.
*
* @param PackageInterface $package package instance
* @param string $path download path
* @return PromiseInterface|null
*/
public function install(PackageInterface $package, $path);
/**
* Updates specific package in specific folder from initial to target version.
*
* @param PackageInterface $initial initial package
* @param PackageInterface $target updated package
* @param string $path download path
* @return PromiseInterface|null
*/
public function update(PackageInterface $initial, PackageInterface $target, $path);
/**
* Removes specific package from specific folder.
*
* @param PackageInterface $package package instance
* @param string $path download path
* @return PromiseInterface|null
*/
public function remove(PackageInterface $package, $path);
/**
* Do anything to cleanup changes applied in the prepare or install/update/uninstall steps
*
* Note that cleanup will be called for all packages, either after install/update/uninstall is complete,
* or if any package failed any operation. This is to give all installers a change to cleanup things
* they did previously, so you need to keep track of changes applied in the installer/downloader themselves.
*
* @param string $type one of install/update/uninstall
* @param PackageInterface $package package instance
* @param string $path download path
* @param PackageInterface $prevPackage previous package instance in case of an update
* @return PromiseInterface|null
*/
public function cleanup($type, PackageInterface $package, $path, PackageInterface $prevPackage = null);
}
* Jordi Boggiano
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Downloader;
use Composer\Package\PackageInterface;
use Composer\Repository\VcsRepository;
use Composer\Util\Perforce;
/**
* @author Matt Whittom
*/
class PerforceDownloader extends VcsDownloader
{
/** @var Perforce|null */
protected $perforce;
/**
* @inheritDoc
*/
protected function doDownload(PackageInterface $package, $path, $url, PackageInterface $prevPackage = null)
{
return \React\Promise\resolve();
}
/**
* @inheritDoc
*/
public function doInstall(PackageInterface $package, $path, $url)
{
$ref = $package->getSourceReference();
$label = $this->getLabelFromSourceReference((string) $ref);
$this->io->writeError('Cloning ' . $ref);
$this->initPerforce($package, $path, $url);
$this->perforce->setStream($ref);
$this->perforce->p4Login();
$this->perforce->writeP4ClientSpec();
$this->perforce->connectClient();
$this->perforce->syncCodeBase($label);
$this->perforce->cleanupClientSpec();
return \React\Promise\resolve();
}
/**
* @param string $ref
*
* @return string|null
*/
private function getLabelFromSourceReference($ref)
{
$pos = strpos($ref, '@');
if (false !== $pos) {
return substr($ref, $pos + 1);
}
return null;
}
/**
* @param string $path
* @param string $url
*
* @return void
*/
public function initPerforce(PackageInterface $package, $path, $url)
{
if (!empty($this->perforce)) {
$this->perforce->initializePath($path);
return;
}
$repository = $package->getRepository();
$repoConfig = null;
if ($repository instanceof VcsRepository) {
$repoConfig = $this->getRepoConfig($repository);
}
$this->perforce = Perforce::create($repoConfig, $url, $path, $this->process, $this->io);
}
/**
* @return array
*/
private function getRepoConfig(VcsRepository $repository)
{
return $repository->getRepoConfig();
}
/**
* @inheritDoc
*/
protected function doUpdate(PackageInterface $initial, PackageInterface $target, $path, $url)
{
return $this->doInstall($target, $path, $url);
}
/**
* @inheritDoc
*/
public function getLocalChanges(PackageInterface $package, $path)
{
$this->io->writeError('Perforce driver does not check for local changes before overriding');
return null;
}
/**
* @inheritDoc
*/
protected function getCommitLogs($fromReference, $toReference, $path)
{
return $this->perforce->getCommitLogs($fromReference, $toReference);
}
/**
* @return void
*/
public function setPerforce(Perforce $perforce)
{
$this->perforce = $perforce;
}
/**
* @inheritDoc
*/
protected function hasMetadataRepository($path)
{
return true;
}
}
* Jordi Boggiano
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Downloader;
use Composer\Config;
use Composer\Cache;
use Composer\IO\IOInterface;
use Composer\IO\NullIO;
use Composer\Exception\IrrecoverableDownloadException;
use Composer\Package\Comparer\Comparer;
use Composer\DependencyResolver\Operation\UpdateOperation;
use Composer\DependencyResolver\Operation\InstallOperation;
use Composer\DependencyResolver\Operation\UninstallOperation;
use Composer\Package\PackageInterface;
use Composer\Plugin\PluginEvents;
use Composer\Plugin\PostFileDownloadEvent;
use Composer\Plugin\PreFileDownloadEvent;
use Composer\EventDispatcher\EventDispatcher;
use Composer\Util\Filesystem;
use Composer\Util\Silencer;
use Composer\Util\HttpDownloader;
use Composer\Util\Url as UrlUtil;
use Composer\Util\ProcessExecutor;
use React\Promise\PromiseInterface;
/**
* Base downloader for files
*
* @author Kirill chEbba Chebunin
* @author Jordi Boggiano
* @author François Pluchino
* @author Nils Adermann
*/
class FileDownloader implements DownloaderInterface, ChangeReportInterface
{
/** @var IOInterface */
protected $io;
/** @var Config */
protected $config;
/** @var HttpDownloader */
protected $httpDownloader;
/** @var Filesystem */
protected $filesystem;
/** @var ?Cache */
protected $cache;
/** @var ?EventDispatcher */
protected $eventDispatcher;
/** @var ProcessExecutor */
protected $process;
/**
* @var array
* @private
* @internal
*/
public static $downloadMetadata = array();
/**
* @private this is only public for php 5.3 support in closures
*
* @var array Map of package name to cache key
*/
public $lastCacheWrites = array();
/** @var array Map of package name to list of paths */
private $additionalCleanupPaths = array();
/**
* Constructor.
*
* @param IOInterface $io The IO instance
* @param Config $config The config
* @param HttpDownloader $httpDownloader The remote filesystem
* @param EventDispatcher $eventDispatcher The event dispatcher
* @param Cache $cache Cache instance
* @param Filesystem $filesystem The filesystem
*/
public function __construct(IOInterface $io, Config $config, HttpDownloader $httpDownloader, EventDispatcher $eventDispatcher = null, Cache $cache = null, Filesystem $filesystem = null, ProcessExecutor $process = null)
{
$this->io = $io;
$this->config = $config;
$this->eventDispatcher = $eventDispatcher;
$this->httpDownloader = $httpDownloader;
$this->cache = $cache;
$this->process = $process ?: new ProcessExecutor($io);
$this->filesystem = $filesystem ?: new Filesystem($this->process);
if ($this->cache && $this->cache->gcIsNecessary()) {
$this->io->writeError('Running cache garbage collection', true, IOInterface::VERY_VERBOSE);
$this->cache->gc((int) $config->get('cache-files-ttl'), (int) $config->get('cache-files-maxsize'));
}
}
/**
* @inheritDoc
*/
public function getInstallationSource()
{
return 'dist';
}
/**
* @inheritDoc
*
* @param bool $output
*/
public function download(PackageInterface $package, $path, PackageInterface $prevPackage = null, $output = true)
{
if (!$package->getDistUrl()) {
throw new \InvalidArgumentException('The given package is missing url information');
}
$cacheKeyGenerator = function (PackageInterface $package, $key) {
$cacheKey = sha1($key);
return $package->getName().'/'.$cacheKey.'.'.$package->getDistType();
};
$retries = 3;
$distUrls = $package->getDistUrls();
/** @var array $urls */
$urls = array();
foreach ($distUrls as $index => $url) {
$processedUrl = $this->processUrl($package, $url);
$urls[$index] = array(
'base' => $url,
'processed' => $processedUrl,
// we use the complete download url here to avoid conflicting entries
// from different packages, which would potentially allow a given package
// in a third party repo to pre-populate the cache for the same package in
// packagist for example.
'cacheKey' => $cacheKeyGenerator($package, $processedUrl),
);
}
$fileName = $this->getFileName($package, $path);
$this->filesystem->ensureDirectoryExists($path);
$this->filesystem->ensureDirectoryExists(dirname($fileName));
$io = $this->io;
$cache = $this->cache;
$httpDownloader = $this->httpDownloader;
$eventDispatcher = $this->eventDispatcher;
$filesystem = $this->filesystem;
$self = $this;
$accept = null;
$reject = null;
$download = function () use ($io, $output, $httpDownloader, $cache, $cacheKeyGenerator, $eventDispatcher, $package, $fileName, &$urls, &$accept, &$reject, $self) {
/** @var array{base: string, processed: string, cacheKey: string} $url */
$url = reset($urls);
$index = key($urls);
if ($eventDispatcher) {
$preFileDownloadEvent = new PreFileDownloadEvent(PluginEvents::PRE_FILE_DOWNLOAD, $httpDownloader, $url['processed'], 'package', $package);
$eventDispatcher->dispatch($preFileDownloadEvent->getName(), $preFileDownloadEvent);
if ($preFileDownloadEvent->getCustomCacheKey() !== null) {
$url['cacheKey'] = $cacheKeyGenerator($package, $preFileDownloadEvent->getCustomCacheKey());
} elseif ($preFileDownloadEvent->getProcessedUrl() !== $url['processed']) {
$url['cacheKey'] = $cacheKeyGenerator($package, $preFileDownloadEvent->getProcessedUrl());
}
$url['processed'] = $preFileDownloadEvent->getProcessedUrl();
}
$urls[$index] = $url;
$checksum = $package->getDistSha1Checksum();
$cacheKey = $url['cacheKey'];
// use from cache if it is present and has a valid checksum or we have no checksum to check against
if ($cache && (!$checksum || $checksum === $cache->sha1($cacheKey)) && $cache->copyTo($cacheKey, $fileName)) {
if ($output) {
$io->writeError(" - Loading