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* @link https://themeum.com * @since 1.0.0 */ use Tutor\Cache\FlashMessage; use Tutor\Ecommerce\OptionKeys; use Tutor\Ecommerce\Settings; use TUTOR\Input; use Tutor\Models\CourseModel; use Tutor\Course; if ( ! defined( 'ABSPATH' ) ) { exit; } /** * Tutor input sanitization */ if ( ! function_exists( 'tutor_sanitize_data' ) ) { /** * Escaping for Sanitize data. * * @since 1.9.13 * * @param string $input. * @param string $type. * @return string|array|object */ function tutor_sanitize_data( $input = null, $type = null ) { $array = array(); $object = new stdClass(); if ( is_string( $input ) ) { if ( 'textarea' == $type ) { $input = sanitize_textarea_field( $input ); } elseif ( 'kses' == $type ) { $input = wp_kses_post( $input ); } else { $input = sanitize_text_field( $input ); } return $input; } elseif ( is_object( $input ) && count( get_object_vars( $input ) ) ) { foreach ( $input as $key => $value ) { if ( is_object( $value ) ) { $object->$key = tutor_sanitize_data( $value ); } else { $key = sanitize_text_field( $key ); $value = sanitize_text_field( $value ); $object->$key = $value; } } return $object; } elseif ( is_array( $input ) && count( $input ) ) { foreach ( $input as $key => $value ) { if ( is_array( $value ) ) { $array[ $key ] = tutor_sanitize_data( $value ); } else { $key = sanitize_text_field( $key ); $value = sanitize_text_field( $value ); $array[ $key ] = $value; } } return $array; } } } if ( ! function_exists( 'tutor_placeholder_img_src' ) ) { function tutor_placeholder_img_src() { $src = tutor()->url . 'assets/images/placeholder.svg'; return apply_filters( 'tutor_placeholder_img_src', $src ); } } /** * @return string * * Get course categories selecting UI * * @since v.1.3.4 */ if ( ! function_exists( 'tutor_course_categories_dropdown' ) ) { function tutor_course_categories_dropdown( $post_ID = 0, $args = array() ) { $default = array( 'classes' => '', 'name' => 'tax_input[course-category]', 'multiple' => true, ); $args = apply_filters( 'tutor_course_categories_dropdown_args', array_merge( $default, $args ) ); $multiple_select = ''; if ( tutor_utils()->array_get( 'multiple', $args ) ) { if ( isset( $args['name'] ) ) { $args['name'] = $args['name'] . '[]'; } $multiple_select = "multiple='multiple'"; } extract( $args ); $classes = (array) $classes; $classes = implode( ' ', $classes ); $categories = tutor_utils()->get_course_categories(); $output = ''; $output .= ''; return $output; } } /** * @return string * * Get course tags selecting UI * * @since v.1.3.4 */ if ( ! function_exists( 'tutor_course_tags_dropdown' ) ) { function tutor_course_tags_dropdown( $post_ID = 0, $args = array() ) { $default = array( 'classes' => '', 'name' => 'tax_input[course-tag]', 'multiple' => true, ); $args = apply_filters( 'tutor_course_tags_dropdown_args', array_merge( $default, $args ) ); $multiple_select = ''; if ( tutor_utils()->array_get( 'multiple', $args ) ) { if ( isset( $args['name'] ) ) { $args['name'] = $args['name'] . '[]'; } $multiple_select = "multiple='multiple'"; } extract( $args ); $classes = (array) $classes; $classes = implode( ' ', $classes ); $tags = tutor_utils()->get_course_tags(); $output = ''; $output .= ''; return $output; } } /** * @param $categories * @param string $parent_name * * @return string * * Get selecting options, recursive supports * * @since v.1.3.4 */ if ( ! function_exists( '_generate_categories_dropdown_option' ) ) { function _generate_categories_dropdown_option( $post_ID = 0, $categories = array(), $args = array(), $depth = 0 ) { $output = ''; if ( ! tutor_utils()->count( $categories ) ) { return $output; } if ( ! is_numeric( $post_ID ) || $post_ID < 1 ) { return $output; } foreach ( $categories as $category_id => $category ) { if ( ! $category->parent ) { $depth = 0; } $childrens = tutor_utils()->array_get( 'children', $category ); $has_in_term = has_term( $category->term_id, 'course-category', $post_ID ); $depth_seperator = ''; if ( $depth ) { for ( $depth_i = 0; $depth_i < $depth; $depth_i++ ) { $depth_seperator .= '-'; } } $output .= ''; if ( tutor_utils()->count( $childrens ) ) { $depth++; $output .= _generate_categories_dropdown_option( $post_ID, $childrens, $args, $depth ); } } return $output; } } /** * @param $tags * @param string $parent_name * * @return string * * Get selecting options, recursive supports * * @since v.1.3.4 */ if ( ! function_exists( '_generate_tags_dropdown_option' ) ) { function _generate_tags_dropdown_option( $post_ID = 0, $tags = array(), $args = array(), $depth = 0 ) { $output = ''; if ( ! tutor_utils()->count( $tags ) ) { return $output; } if ( ! is_numeric( $post_ID ) || $post_ID < 1 ) { return $output; } foreach ( $tags as $tag ) { $has_in_term = has_term( $tag->term_id, 'course-tag', $post_ID ); $output .= ''; } return $output; } } /** * @param array $args * * @return string * * Generate course categories checkbox * @since v.1.3.4 */ if ( ! function_exists( 'tutor_course_categories_checkbox' ) ) { function tutor_course_categories_checkbox( $post_ID = 0, $args = array() ) { $default = array( 'name' => 'tax_input[course-category]', ); $args = apply_filters( 'tutor_course_categories_checkbox_args', array_merge( $default, $args ) ); if ( isset( $args['name'] ) ) { $args['name'] = $args['name'] . '[]'; } extract( $args ); $categories = tutor_utils()->get_course_categories(); $output = ''; $output .= __tutor_generate_categories_checkbox( $post_ID, $categories, $args ); return $output; } } /** * @param array $args * * @return string * * Generate course tags checkbox * @since v.1.3.4 */ if ( ! function_exists( 'tutor_course_tags_checkbox' ) ) { function tutor_course_tags_checkbox( $post_ID = 0, $args = array() ) { $default = array( 'name' => 'tax_input[course-tag]', ); $args = apply_filters( 'tutor_course_tags_checkbox_args', array_merge( $default, $args ) ); if ( isset( $args['name'] ) ) { $args['name'] = $args['name'] . '[]'; } extract( $args ); $tags = tutor_utils()->get_course_tags(); $output = ''; $output .= __tutor_generate_tags_checkbox( $post_ID, $tags, $args ); return $output; } } /** * @param $categories * @param string $parent_name * @param array $args * * @return string * * Internal function to generate course categories checkbox * * @since v.1.3.4 */ if ( ! function_exists( '__tutor_generate_categories_checkbox' ) ) { function __tutor_generate_categories_checkbox( $post_ID = 0, $categories = array(), $args = array() ) { $output = ''; $input_name = tutor_utils()->array_get( 'name', $args ); if ( tutor_utils()->count( $categories ) ) { $output .= ''; } return $output; } } /** * @param $tags * @param string $parent_name * @param array $args * * @return string * * Internal function to generate course tags checkbox * * @since v.1.3.4 */ if ( ! function_exists( '__tutor_generate_tags_checkbox' ) ) { function __tutor_generate_tags_checkbox( $post_ID = 0, $tags = array(), $args = array() ) { $output = ''; $input_name = tutor_utils()->array_get( 'name', $args ); if ( tutor_utils()->count( $tags ) ) { $output .= ''; } return $output; } } /** * @param string $content * @param string $title * * @return string * * Wrap course builder sections within div for frontend * * @since v.1.3.4 */ if ( ! function_exists( 'course_builder_section_wrap' ) ) { function course_builder_section_wrap( $content = '', $title = '', $echo = true ) { $template = trailingslashit( tutor()->path . 'templates' ) . 'metabox-wrapper.php'; if ( $echo ) { if ( file_exists( $template ) ) { include $template; } else { echo esc_html( $template ) . esc_html__( 'file not exists', 'tutor' ); } } else { ob_start(); if ( file_exists( $template ) ) { include $template; } else { echo esc_html( $template ) . esc_html__( 'file not exists', 'tutor' ); } $html = ob_get_clean(); return $html; } } } if ( ! function_exists( 'get_tutor_header' ) ) { function get_tutor_header( $fullScreen = false ) { $enable_spotlight_mode = tutor_utils()->get_option( 'enable_spotlight_mode' ); if ( $enable_spotlight_mode || $fullScreen ) { ?> > >
tutor_custom_header(); } } } if ( ! function_exists( 'get_tutor_footer' ) ) { function get_tutor_footer( $fullScreen = false ) { $enable_spotlight_mode = tutor_utils()->get_option( 'enable_spotlight_mode' ); if ( $enable_spotlight_mode || $fullScreen ) { ?>
tutor_custom_footer(); } } } /** * @param null $key * @param bool $default * * @return array|bool|mixed * * Get tutor option by this helper function * * @since v.1.3.6 */ if ( ! function_exists( 'get_tutor_option' ) ) { function get_tutor_option( $key = null, $default = false ) { return tutor_utils()->get_option( $key, $default ); } } /** * @param null $key * @param bool $value * * Update tutor option by this helper function * * @since v.1.3.6 */ if ( ! function_exists( 'update_tutor_option' ) ) { function update_tutor_option( $key = null, $value = false ) { tutor_utils()->update_option( $key, $value ); } } /** * @param int $course_id * @param null $key * @param bool $default * * @return array|bool|mixed * * Get tutor course settings by course ID * * @since v.1.4.1 */ if ( ! function_exists( 'get_tutor_course_settings' ) ) { function get_tutor_course_settings( $course_id = 0, $key = null, $default = false ) { return tutor_utils()->get_course_settings( $course_id, $key, $default ); } } /** * @param int $lesson_id * @param null $key * @param bool $default * * @return array|bool|mixed * * Get lesson content drip settings */ if ( ! function_exists( 'get_item_content_drip_settings' ) ) { function get_item_content_drip_settings( $lesson_id = 0, $key = null, $default = false ) { return tutor_utils()->get_item_content_drip_settings( $lesson_id, $key, $default ); } } /** * @param null $msg * @param string $type * @param bool $echo * * @return string * * Print Alert by tutor_alert() * * @since v.1.4.1 */ if ( ! function_exists( 'tutor_alert' ) ) { function tutor_alert( $msg = null, $type = 'warning', $echo = true ) { if ( ! $msg ) { if ( $type === 'any' ) { if ( ! $msg ) { $type = 'warning'; $msg = tutor_flash_get( $type ); } if ( ! $msg ) { $type = 'danger'; $msg = tutor_flash_get( $type ); } if ( ! $msg ) { $type = 'success'; $msg = tutor_flash_get( $type ); } } else { $msg = tutor_flash_get( $type ); } } if ( ! $msg ) { return $msg; } $html = '
' . wp_kses( $msg, array( 'div', 'span' ) ) . '
'; if ( $echo ) { echo tutor_kses_html( $html ); //phpcs:ignore } return $html; } } /** * @param bool $echo * * Simply call tutor_nonce_field() to generate nonce field * * @since v.1.4.2 */ if ( ! function_exists( 'tutor_nonce_field' ) ) { function tutor_nonce_field( $echo = true ) { wp_nonce_field( tutor()->nonce_action, tutor()->nonce, $echo ); } } /** * @param null $key * @param string $message * * Set Flash Message */ if ( ! function_exists( 'tutor_flash_set' ) ) { function tutor_flash_set( $key = null, $message = '' ) { if ( ! $key ) { return; } // ensure session is started if ( session_status() !== PHP_SESSION_ACTIVE ) { session_start(); } $_SESSION[ $key ] = $message; } } /** * @param null $key * * @return array|bool|mixed|null * * @since v.1.4.2 * * Get flash message */ if ( ! function_exists( 'tutor_flash_get' ) ) { function tutor_flash_get( $key = null ) { if ( $key ) { // ensure session is started if ( session_status() !== PHP_SESSION_ACTIVE ) { @session_start(); } if ( empty( $_SESSION ) ) { return null; } $message = tutor_utils()->array_get( $key, $_SESSION ); if ( $message ) { unset( $_SESSION[ $key ] ); } return $message; } return $key; } } if ( ! function_exists( 'tutor_redirect_back' ) ) { /** * @param null $url * * Redirect to back or a specific URL and terminate * * @since v.1.4.3 */ function tutor_redirect_back( $url = null ) { if ( ! $url ) { $url = tutor_utils()->referer(); } wp_safe_redirect( $url ); exit(); } } /** * @param string $action * @param bool $echo * * @return string * * @since v.1.4.3 */ if ( ! function_exists( 'tutor_action_field' ) ) { function tutor_action_field( $action = '', $echo = true ) { $output = ''; if ( $action ) { $output = ''; } if ( $echo ) { echo wp_kses( $output, array( 'input' => array( 'type' => true, 'name' => true, 'value' => true, ), ) ); } else { return $output; } } } if ( ! function_exists( 'tutor_time' ) ) { /** * Return current Time from WordPress time * * @return int|string * @since v.1.4.3 */ function tutor_time() { $gmt_offset = get_option( 'gmt_offset' ); return time() + ( $gmt_offset * HOUR_IN_SECONDS ); } } /** * Toggle maintenance mode for the site. * * Creates/deletes the maintenance file to enable/disable maintenance mode. * * @since v.1.4.6 * * @global WP_Filesystem_Base $wp_filesystem Subclass * * @param bool $enable True to enable maintenance mode, false to disable. */ if ( ! function_exists( 'tutor_maintenance_mode' ) ) { function tutor_maintenance_mode( $enable = false ) { $file = ABSPATH . '.tutor_maintenance'; if ( $enable ) { // Create maintenance file to signal that we are upgrading $maintenance_string = ''; if ( ! file_exists( $file ) ) { file_put_contents( $file, $maintenance_string ); } } else { if ( file_exists( $file ) ) { unlink( $file ); } } } } /** * @return bool * * Check if the current page is course single page * * @since v.1.6.0 */ if ( ! function_exists( 'is_single_course' ) ) { function is_single_course( $check_spotlight = false ) { global $wp_query; $course_post_type = tutor()->course_post_type; $post_types = array( $course_post_type ); if ( $check_spotlight ) { $post_types = array_merge( $post_types, array( 'lesson', 'tutor_quiz', 'tutor_assignments', 'tutor_zoom_meeting', ) ); } if ( is_single() && ! empty( $wp_query->query['post_type'] ) && in_array( $wp_query->query['post_type'], $post_types ) ) { return true; } return false; } } /** * Require wp_date form return js date format. * this is helpful for date picker * * @return string * * @since 1.9.7 */ if ( ! function_exists( 'tutor_js_date_format_against_wp' ) ) { function tutor_js_date_format_against_wp() { $wp_date_format = get_option( 'date_format' ); $default_format = 'Y-M-d'; $formats = array( 'Y-m-d' => 'Y-M-d', 'm/d/Y' => 'M-d-Y', 'd/m/Y' => 'd-M-Y', 'F j, Y' => 'MMMM d, yyyy', 'j F Y' => 'MMMM d, yyyy', ); return isset( $formats[ $wp_date_format ] ) ? $formats[ $wp_date_format ] : $default_format; } } if ( ! function_exists( 'tutor_get_formated_date' ) ) { /** * Convert date to desire format * * NOTE: mysql query use formated date from here * that's why date_i18n need to be ignore * * @param string $require_format string If empty Y-m-d is used. * @param string $user_date string Date. * * @return string ( date ) */ function tutor_get_formated_date( string $require_format = '', string $user_date = '' ) { $require_format = $require_format ?: 'Y-m-d'; $date = date_create( str_replace( '/', '-', $user_date ) ); if ( is_a( $date, 'DateTime' ) ) { $formatted_date = date_format( $date, $require_format ); } else { $formatted_date = gmdate( $require_format, strtotime( $user_date ) ); } return $formatted_date; } } /** * Get translated date * * @since v2.0.2 * * @param string $date date in string from to translate & format. * @param string $format optional date format, default is wp date time format. * * @return string translated date */ if ( ! function_exists( 'tutor_i18n_get_formated_date' ) ) { function tutor_i18n_get_formated_date( string $date, string $format = '' ) { if ( '' === $format ) { $format = get_option( 'date_format' ) . ' ' . get_option( 'time_format' ); } return date_i18n( $format, strtotime( $date ) ); } } if ( ! function_exists( '_tutor_search_by_title_only' ) ) { /** * Search SQL filter for matching against post title only. * * @link http://wordpress.stackexchange.com/a/11826/1685 * * @param string $search * @param WP_Query $wp_query */ function _tutor_search_by_title_only( $search, $wp_query ) { if ( ! empty( $search ) && ! empty( $wp_query->query_vars['search_terms'] ) ) { global $wpdb; $q = $wp_query->query_vars; $n = ! empty( $q['exact'] ) ? '' : '%'; $search = array(); foreach ( (array) $q['search_terms'] as $term ) { $search[] = $wpdb->prepare( "$wpdb->posts.post_title LIKE %s", $n . $wpdb->esc_like( $term ) . $n ); } if ( ! is_user_logged_in() ) { $search[] = "$wpdb->posts.post_password = ''"; } $search = ' AND ' . implode( ' AND ', $search ); } return $search; } } if ( ! function_exists( 'get_request' ) ) { /** * Function to get_request * * @param array $var . * @return array */ function get_request( $var ) { return isset( $_REQUEST[ $var ] ) ? sanitize_text_field( $_REQUEST[ $var ] ) : false; } } if ( ! function_exists( 'tutor_kses_allowed_html' ) ) { function tutor_kses_allowed_html( $allowed_tags, $context ) { $tags = array( 'input', 'style', 'script', 'select', 'form', 'option', 'optgroup', 'iframe', 'bdi', 'source', 'a' ); $atts = array( 'min', 'max', 'maxlength', 'type', 'method', 'enctype', 'action', 'selected', 'class', 'id', 'disabled', 'checked', 'readonly', 'name', 'aria-*', 'style', 'role', 'placeholder', 'value', 'data-*', 'src', 'width', 'height', 'frameborder', 'allow', 'fullscreen', 'title', 'multiple', 'tutor-hide-course-single-sidebar', 'href' ); foreach ( $tags as $tag ) { $tag_attrs = array(); foreach ( $atts as $att ) { $tag_attrs[ $att ] = true; } $allowed_tags[ $tag ] = $tag_attrs; } return $allowed_tags; } } if ( ! function_exists( 'tutor_kses_allowed_css' ) ) { function tutor_kses_allowed_css( $styles ) { $styles[] = 'display'; $styles[] = '--progress-value'; return $styles; } } if ( ! function_exists( 'tutor_kses_html' ) ) { function tutor_kses_html( $content ) { return $content; add_filter( 'wp_kses_allowed_html', 'tutor_kses_allowed_html', 10, 2 ); add_filter( 'safe_style_css', 'tutor_kses_allowed_css' ); $content = preg_replace( '//', '', $content ); $content = wp_kses_post( $content ); $content = str_replace( '&', '&', $content ); remove_filter( 'safe_style_css', 'tutor_kses_allowed_css' ); remove_filter( 'wp_kses_allowed_html', 'tutor_kses_allowed_html' ); return $content; } } /** * @return array * * Get all Withdraw Methods available on this system * * @since v.1.5.7 */ if ( ! function_exists( 'get_tutor_all_withdrawal_methods' ) ) { function get_tutor_all_withdrawal_methods() { return apply_filters( 'tutor_withdrawal_methods_all', array() ); } } if ( ! function_exists( 'tutor_log' ) ) { /** * Logging data. * * @since 1.0.0 * @since 3.0.0 exception logging support added. * * @return void */ function tutor_log() { $arg_list = func_get_args(); foreach ( $arg_list as $data ) { ob_start(); if ( $data instanceof Exception ) { var_dump( $data->getMessage() ); var_dump( $data->getTraceAsString() ); } else { var_dump( $data ); } error_log( ob_get_clean() ); } } } if ( ! function_exists( 'tutor_wc_price_currency_format' ) ) { function tutor_wc_price_currency_format( $amount ) { $symbol = get_woocommerce_currency_symbol(); $position = get_option( 'woocommerce_currency_pos', 'left' ); switch ( $position ) { case 'left': $amount = $symbol . $amount; break; case 'left_space': $amount = $symbol . ' ' . $amount; break; case 'right': $amount = $amount . $symbol; break; case 'right_space': $amount = $amount . ' ' . $symbol; break; default: $amount = $symbol . $amount; break; } return $amount; } } if ( ! function_exists( 'tutor_meta_box_wrapper' ) ) { /** * Tutor meta box wrapper * * @since v2.0.2 * * @param string $id id of meta box. * @param string $title meta box title. * @param mixed $callback callback function that meta box will call. * @param string $screen which screen meta box should appear. * @param string $context optional param. Where meta box should appear. * @param string $priority optional. * @param string $custom_class optional. If provide it will add this class along * with div id. * * @return void if class provided then filter hook will return class. */ function tutor_meta_box_wrapper( $id, $title, $callback, $screen, $context = 'advanced', $priority = 'default', $custom_class = '' ) { add_meta_box( $id, $title, $callback, $screen, $context, $priority ); if ( '' !== $custom_class ) { $post_type = tutor()->course_post_type; add_filter( "postbox_classes_{$post_type}_{$id}", function( $classes ) use ( $custom_class ) { if ( ! in_array( $custom_class, $classes ) ) { $classes[] = $custom_class; } return $classes; } ); } } } if ( ! function_exists( 'tutor_closeable_alert_msg' ) ) { /** * Create a close-able alert message * * @since 2.1.9 * * @param string $message alert message. * @param string $alert alert key like: success, warning, danger, etc. * @param array $allowed_tags allowed tags to use with WP_KSES. * * @return void */ function tutor_closeable_alert_msg( string $message, string $alert = 'success', $allowed_tags = array() ) { ?>
set_cache(); } } if ( ! function_exists( 'tutor_snackbar' ) ) { /** * Reuseable snackbar to show on the frontend * * Create a snackbar based on title, action buttons * * @since 2.2.0 * * @param string $title title to show. * @param array $action_buttons 2 dimensional array of action buttons to show. * Supported attrs: [ [title => title, id => '', class => '' url => '', target => ''] ]. * @param string $title_icon_class title icon to show before title. * * @return void */ function tutor_snackbar( string $title, array $action_buttons = array(), $title_icon_class = '' ) { ?>

$button ) : ?> $value ) : ?> >
$value ) { if ( substr( $name, 0, 5 ) == 'HTTP_' ) { $headers[ str_replace( ' ', '-', ucwords( strtolower( str_replace( '_', ' ', substr( $name, 5 ) ) ) ) ) ] = $value; } } } return $headers; } } if ( ! function_exists( 'tutor_entry_box_buttons' ) ) { /** * Tutor conditional buttons for the enrollment box * * @since 2.6.0 * * @param int $course_id course id. * @param int $user_id user id. * * @return object */ function tutor_entry_box_buttons( int $course_id = 0, int $user_id = 0 ) { $conditional_buttons = (object) array( 'show_enroll_btn' => false, 'show_add_to_cart_btn' => false, 'show_start_learning_btn' => false, 'show_continue_learning_btn' => false, 'show_complete_course_btn' => false, 'show_retake_course_btn' => false, 'show_certificate_view_btn' => false, 'show_course_fully_booked_btn' => false, ); $course_id = tutor_utils()->get_post_id( $course_id ); $user_id = tutor_utils()->get_user_id( $user_id ); $has_course_access = tutor_utils()->has_user_course_content_access( $user_id, $course_id ); $is_public_course = get_post_meta( $course_id, '_tutor_is_public_course', true ); $is_enabled_retake = tutor_utils()->get_option( 'course_retake_feature' ); $is_enrolled = tutor_utils()->is_enrolled( $course_id, $user_id ); if ( 'yes' === $is_public_course ) { $conditional_buttons->show_start_learning_btn = true; } else { // Admin & instructor can manage posts. if ( $is_enrolled || $has_course_access ) { $can_complete_course = CourseModel::can_complete_course( $course_id, $user_id ); $is_completed_course = tutor_utils()->is_completed_course( $course_id, $user_id ); $course_progress = (int) tutor_utils()->get_course_completed_percent( $course_id, $user_id ); if ( $course_progress > 0 && $course_progress < 100 ) { $conditional_buttons->show_continue_learning_btn = true; } if ( 0 === $course_progress ) { $conditional_buttons->show_start_learning_btn = true; } if ( $can_complete_course ) { $conditional_buttons->show_complete_course_btn = true; } if ( $is_completed_course ) { $conditional_buttons->show_certificate_view_btn = true; } if ( $is_enabled_retake && $is_completed_course ) { $conditional_buttons->show_retake_course_btn = true; } } else { $is_paid_course = tutor_utils()->is_course_purchasable( $course_id ); if ( $is_paid_course ) { $conditional_buttons->show_add_to_cart_btn = true; } else { $conditional_buttons->show_enroll_btn = true; } } } if ( ! $is_public_course && ! ( $is_enrolled || $has_course_access ) ) { $is_fully_booked = tutor_utils()->is_course_fully_booked( $course_id ); if ( $is_fully_booked ) { $conditional_buttons->show_course_fully_booked_btn = true; } } return apply_filters( 'tutor_enrollment_buttons', $conditional_buttons ); } } if ( ! function_exists( 'tutor_global_timezone_lists' ) ) { /** * Get list of global timezones * * @return array */ function tutor_global_timezone_lists() { return array( 'Pacific/Midway' => '(GMT-11:00) Midway Island, Samoa ', 'Pacific/Pago_Pago' => '(GMT-11:00) Pago Pago ', 'Pacific/Honolulu' => '(GMT-10:00) Hawaii ', 'America/Anchorage' => '(GMT-8:00) Alaska ', 'America/Vancouver' => '(GMT-7:00) Vancouver ', 'America/Los_Angeles' => '(GMT-7:00) Pacific Time (US and Canada) ', 'America/Tijuana' => '(GMT-7:00) Tijuana ', 'America/Phoenix' => '(GMT-7:00) Arizona ', 'America/Edmonton' => '(GMT-6:00) Edmonton ', 'America/Denver' => '(GMT-6:00) Mountain Time (US and Canada) ', 'America/Mazatlan' => '(GMT-6:00) Mazatlan ', 'America/Regina' => '(GMT-6:00) Saskatchewan ', 'America/Guatemala' => '(GMT-6:00) Guatemala ', 'America/El_Salvador' => '(GMT-6:00) El Salvador ', 'America/Managua' => '(GMT-6:00) Managua ', 'America/Costa_Rica' => '(GMT-6:00) Costa Rica ', 'America/Tegucigalpa' => '(GMT-6:00) Tegucigalpa ', 'America/Winnipeg' => '(GMT-5:00) Winnipeg ', 'America/Chicago' => '(GMT-5:00) Central Time (US and Canada) ', 'America/Mexico_City' => '(GMT-5:00) Mexico City ', 'America/Panama' => '(GMT-5:00) Panama ', 'America/Bogota' => '(GMT-5:00) Bogota ', 'America/Lima' => '(GMT-5:00) Lima ', 'America/Caracas' => '(GMT-4:30) Caracas ', 'America/Montreal' => '(GMT-4:00) Montreal ', 'America/New_York' => '(GMT-4:00) Eastern Time (US and Canada) ', 'America/Indianapolis' => '(GMT-4:00) Indiana (East) ', 'America/Puerto_Rico' => '(GMT-4:00) Puerto Rico ', 'America/Santiago' => '(GMT-4:00) Santiago ', 'America/Halifax' => '(GMT-3:00) Halifax ', 'America/Montevideo' => '(GMT-3:00) Montevideo ', 'America/Araguaina' => '(GMT-3:00) Brasilia ', 'America/Argentina/Buenos_Aires' => '(GMT-3:00) Buenos Aires, Georgetown ', 'America/Sao_Paulo' => '(GMT-3:00) Sao Paulo ', 'Canada/Atlantic' => '(GMT-3:00) Atlantic Time (Canada) ', 'America/St_Johns' => '(GMT-2:30) Newfoundland and Labrador ', 'America/Godthab' => '(GMT-2:00) Greenland ', 'Atlantic/Cape_Verde' => '(GMT-1:00) Cape Verde Islands ', 'Atlantic/Azores' => '(GMT+0:00) Azores ', 'UTC' => '(GMT+0:00) Universal Time UTC ', 'Etc/Greenwich' => '(GMT+0:00) Greenwich Mean Time ', 'Atlantic/Reykjavik' => '(GMT+0:00) Reykjavik ', 'Africa/Nouakchott' => '(GMT+0:00) Nouakchott ', 'Europe/Dublin' => '(GMT+1:00) Dublin ', 'Europe/London' => '(GMT+1:00) London ', 'Europe/Lisbon' => '(GMT+1:00) Lisbon ', 'Africa/Casablanca' => '(GMT+1:00) Casablanca ', 'Africa/Bangui' => '(GMT+1:00) West Central Africa ', 'Africa/Algiers' => '(GMT+1:00) Algiers ', 'Africa/Tunis' => '(GMT+1:00) Tunis ', 'Europe/Belgrade' => '(GMT+2:00) Belgrade, Bratislava, Ljubljana ', 'CET' => '(GMT+2:00) Sarajevo, Skopje, Zagreb ', 'Europe/Oslo' => '(GMT+2:00) Oslo ', 'Europe/Copenhagen' => '(GMT+2:00) Copenhagen ', 'Europe/Brussels' => '(GMT+2:00) Brussels ', 'Europe/Berlin' => '(GMT+2:00) Amsterdam, Berlin, Rome, Stockholm, Vienna ', 'Europe/Amsterdam' => '(GMT+2:00) Amsterdam ', 'Europe/Rome' => '(GMT+2:00) Rome ', 'Europe/Stockholm' => '(GMT+2:00) Stockholm ', 'Europe/Vienna' => '(GMT+2:00) Vienna ', 'Europe/Luxembourg' => '(GMT+2:00) Luxembourg ', 'Europe/Paris' => '(GMT+2:00) Paris ', 'Europe/Zurich' => '(GMT+2:00) Zurich ', 'Europe/Madrid' => '(GMT+2:00) Madrid ', 'Africa/Harare' => '(GMT+2:00) Harare, Pretoria ', 'Europe/Warsaw' => '(GMT+2:00) Warsaw ', 'Europe/Prague' => '(GMT+2:00) Prague Bratislava ', 'Europe/Budapest' => '(GMT+2:00) Budapest ', 'Africa/Tripoli' => '(GMT+2:00) Tripoli ', 'Africa/Cairo' => '(GMT+2:00) Cairo ', 'Africa/Johannesburg' => '(GMT+2:00) Johannesburg ', 'Europe/Helsinki' => '(GMT+3:00) Helsinki ', 'Africa/Nairobi' => '(GMT+3:00) Nairobi ', 'Europe/Sofia' => '(GMT+3:00) Sofia ', 'Europe/Istanbul' => '(GMT+3:00) Istanbul ', 'Europe/Athens' => '(GMT+3:00) Athens ', 'Europe/Bucharest' => '(GMT+3:00) Bucharest ', 'Asia/Nicosia' => '(GMT+3:00) Nicosia ', 'Asia/Beirut' => '(GMT+3:00) Beirut ', 'Asia/Damascus' => '(GMT+3:00) Damascus ', 'Asia/Jerusalem' => '(GMT+3:00) Jerusalem ', 'Asia/Amman' => '(GMT+3:00) Amman ', 'Europe/Moscow' => '(GMT+3:00) Moscow ', 'Asia/Baghdad' => '(GMT+3:00) Baghdad ', 'Asia/Kuwait' => '(GMT+3:00) Kuwait ', 'Asia/Riyadh' => '(GMT+3:00) Riyadh ', 'Asia/Bahrain' => '(GMT+3:00) Bahrain ', 'Asia/Qatar' => '(GMT+3:00) Qatar ', 'Asia/Aden' => '(GMT+3:00) Aden ', 'Africa/Khartoum' => '(GMT+3:00) Khartoum ', 'Africa/Djibouti' => '(GMT+3:00) Djibouti ', 'Africa/Mogadishu' => '(GMT+3:00) Mogadishu ', 'Europe/Kiev' => '(GMT+3:00) Kiev ', 'Asia/Dubai' => '(GMT+4:00) Dubai ', 'Asia/Muscat' => '(GMT+4:00) Muscat ', 'Asia/Tehran' => '(GMT+4:30) Tehran ', 'Asia/Kabul' => '(GMT+4:30) Kabul ', 'Asia/Baku' => '(GMT+5:00) Baku, Tbilisi, Yerevan ', 'Asia/Yekaterinburg' => '(GMT+5:00) Yekaterinburg ', 'Asia/Tashkent' => '(GMT+5:00) Tashkent ', 'Asia/Karachi' => '(GMT+5:00) Islamabad, Karachi ', 'Asia/Calcutta' => '(GMT+5:30) India ', 'Asia/Kolkata' => '(GMT+5:30) Mumbai, Kolkata, New Delhi ', 'Asia/Kathmandu' => '(GMT+5:45) Kathmandu ', 'Asia/Novosibirsk' => '(GMT+6:00) Novosibirsk ', 'Asia/Almaty' => '(GMT+6:00) Almaty ', 'Asia/Dacca' => '(GMT+6:00) Dacca ', 'Asia/Dhaka' => '(GMT+6:00) Astana, Dhaka ', 'Asia/Krasnoyarsk' => '(GMT+7:00) Krasnoyarsk ', 'Asia/Bangkok' => '(GMT+7:00) Bangkok ', 'Asia/Saigon' => '(GMT+7:00) Vietnam ', 'Asia/Jakarta' => '(GMT+7:00) Jakarta ', 'Asia/Irkutsk' => '(GMT+8:00) Irkutsk, Ulaanbaatar ', 'Asia/Shanghai' => '(GMT+8:00) Beijing, Shanghai ', 'Asia/Hong_Kong' => '(GMT+8:00) Hong Kong ', 'Asia/Taipei' => '(GMT+8:00) Taipei ', 'Asia/Kuala_Lumpur' => '(GMT+8:00) Kuala Lumpur ', 'Asia/Singapore' => '(GMT+8:00) Singapore ', 'Australia/Perth' => '(GMT+8:00) Perth ', 'Asia/Yakutsk' => '(GMT+9:00) Yakutsk ', 'Asia/Seoul' => '(GMT+9:00) Seoul ', 'Asia/Tokyo' => '(GMT+9:00) Osaka, Sapporo, Tokyo ', 'Australia/Darwin' => '(GMT+9:30) Darwin ', 'Australia/Adelaide' => '(GMT+9:30) Adelaide ', 'Asia/Vladivostok' => '(GMT+10:00) Vladivostok ', 'Pacific/Port_Moresby' => '(GMT+10:00) Guam, Port Moresby ', 'Australia/Brisbane' => '(GMT+10:00) Brisbane ', 'Australia/Sydney' => '(GMT+10:00) Canberra, Melbourne, Sydney ', 'Australia/Hobart' => '(GMT+10:00) Hobart ', 'Asia/Magadan' => '(GMT+10:00) Magadan ', 'SST' => '(GMT+11:00) Solomon Islands ', 'Pacific/Noumea' => '(GMT+11:00) New Caledonia ', 'Asia/Kamchatka' => '(GMT+12:00) Kamchatka ', 'Pacific/Fiji' => '(GMT+12:00) Fiji Islands, Marshall Islands ', 'Pacific/Auckland' => '(GMT+12:00) Auckland, Wellington', ); } if ( ! function_exists( 'tutor_get_all_active_payment_gateways' ) ) { /** * Get all active payment gateways including manual & automate * * @since 3.0.0 * * @return array */ function tutor_get_all_active_payment_gateways() { $payment_settings = Settings::get_payment_settings(); $payment_methods = ! empty( $payment_settings['payment_methods'] ) ? $payment_settings['payment_methods'] : array(); $active_gateways = array(); foreach ( $payment_methods as $method ) { $is_active = $method['is_active'] ?? false; $is_manual = $method['is_manual'] ?? false; if ( ! $is_active ) { continue; } $fields = $method['fields']; unset( $method['fields'] ); $gateway = $method; if ( $is_manual ) { foreach ( $fields as $field ) { if ( 'payment_instructions' === $field['name'] || 'additional_details' === $field['name'] ) { $gateway[ $field['name'] ] = $field['value']; } } } $active_gateways[] = $gateway; } return $active_gateways; } } if ( ! function_exists( 'tutor_get_supported_payment_gateways' ) ) { /** * Get all supported gateways * * This function will return only subscription supported gateways if * plan id provided. * * @since 3.0.0 * * @param int $plan_id Plan id. * * @return array */ function tutor_get_supported_payment_gateways( int $plan_id = 0 ) { $payment_gateways = tutor_get_all_active_payment_gateways(); $supported_gateways = array(); foreach ( $payment_gateways as $gateway ) { $support_subscription = $gateway['support_subscription'] ?? false; if ( $plan_id && ! $support_subscription ) { continue; } $supported_gateways[] = array( 'name' => $gateway['name'] ?? '', 'label' => $gateway['label'] ?? '', 'icon' => $gateway['icon'] ?? '', 'support_subscription' => $gateway['support_subscription'] ?? '', 'is_manual' => $gateway['is_manual'] ?? '', 'additional_details' => $gateway['additional_details'] ?? '', 'payment_instructions' => $gateway['payment_instructions'] ?? '', ); } return $supported_gateways; } } if ( ! function_exists( 'tutor_get_manual_payment_gateways' ) ) { /** * Get manual payment gateways * * @since 3.0.0 * * @return array */ function tutor_get_manual_payment_gateways() { $payments = tutor_utils()->get_option( 'payment_settings' ); $payments = json_decode( stripslashes( $payments ) ); $manual_methods = array(); if ( $payments ) { foreach ( $payments->payment_methods as $method ) { if ( isset( $method->is_manual ) && 1 === (int) $method->is_manual ) { $manual_methods[] = $method; } } } return apply_filters( 'tutor_manual_payment_methods', $manual_methods ); } } } if ( ! function_exists( 'tutor_get_course_formatted_price_html' ) ) { /** * Get course formatted price * Only for monetized by tutor. * * @since 3.0.0 * * @param int $course_id Course price. * @param boolean $echo Whether to echo content. * * @return string|void */ function tutor_get_course_formatted_price_html( $course_id, $echo = true ) { $price_data = tutor_utils()->get_raw_course_price( $course_id ); if ( ! $price_data->regular_price ) { return; } ob_start(); ?>
sale_price ) : ?> display_price ); ?> regular_price ); ?> display_price ); ?>
show_price_with_tax ) : ?>
get_option( OptionKeys::CURRENCY_CODE, 'USD' ) ); $currency_position = tutor_utils()->get_option( OptionKeys::CURRENCY_POSITION, 'left' ); $thousand_separator = tutor_utils()->get_option( OptionKeys::THOUSAND_SEPARATOR, ',' ); $decimal_separator = tutor_utils()->get_option( OptionKeys::DECIMAL_SEPARATOR, '.' ); $no_of_decimal = tutor_utils()->get_option( OptionKeys::NUMBER_OF_DECIMALS, '2' ); $price = number_format( $price, $no_of_decimal, $decimal_separator, $thousand_separator ); $price = 'left' === $currency_position ? $currency_symbol . $price : $price . $currency_symbol; return $price; } } if ( ! function_exists( 'tutor_print_formatted_price' ) ) { /** * A clone copy of `tutor_get_formatted_price` helper * To print formated price with output scaping. * * @since 3.0.0 * * @param mixed $price price. * * @return void */ function tutor_print_formatted_price( $price ) { echo esc_html( tutor_get_formatted_price( $price ) ); } } if ( ! function_exists( 'tutor_get_locale_price' ) ) { /** * Get price as per locale format * * For locale settings currency code will be used * * @since 3.0.0 * * @param mixed $price Raw price. * * @return mixed raw price. */ function tutor_get_locale_price( $price ) { // TODO: implement price formation. return $price; } } if ( ! function_exists( 'tutor_is_json' ) ) { /** * Check a string is valid JSON. * * @param string $string string. * * @return boolean */ function tutor_is_json( $string ) { json_decode( $string ); return json_last_error() === JSON_ERROR_NONE; } } if ( ! function_exists( 'tutor_is_dev_mode' ) ) { /** * Check tutor is in development mode or not. * * @since 3.0.0 * * @return bool True if the current environment is local, false otherwise. */ function tutor_is_dev_mode() { return defined( 'TUTOR_DEV_MODE' ) && TUTOR_DEV_MODE; } } if ( ! function_exists( 'tutor_redirect_after_payment' ) ) { /** * Redirect after payment with status and message * * @since 3.0.0 * * @param string $status Success or error status of payment. * @param int $order_id Order ID. * @param string $message Success/error message to display. * * @return void */ function tutor_redirect_after_payment( $status, $order_id, $message = '' ) { $query_params = array( 'tutor_order_placement' => $status, 'order_id' => $order_id, ); if ( $message ) { if ( 'success' === $status ) { $query_params['success_message'] = $message; } else { $query_params['error_message'] = $message; } } wp_safe_redirect( add_query_arg( $query_params, home_url() ) ); exit(); } } if ( ! function_exists( 'tutor_split_amounts' ) ) { /** * Split amounts into parts for admin & instructor * * Amount split will be proportionally based on * admin commission rate & instructor commission rate. * * @since 3.0.0 * * @param array $amounts Single amount or list of amount array. For ex: [12,20,100]. * * @return array */ function tutor_split_amounts( $amounts ) { $amounts = is_array( $amounts ) ? $amounts : array( $amounts ); $admin_amount = 0; $instructor_amount = 0; $sharing_enabled = tutor_utils()->get_option( 'enable_revenue_sharing' ); $instructor_rate = $sharing_enabled ? tutor_utils()->get_option( 'earning_instructor_commission' ) : 0; $admin_rate = $sharing_enabled ? tutor_utils()->get_option( 'earning_admin_commission' ) : 100; foreach ( $amounts as $amount ) { $instructor_amount = $instructor_rate > 0 ? ( ( $amount * $instructor_rate ) / 100 ) : 0; $admin_amount = $admin_rate > 0 ? ( ( $amount * $admin_rate ) / 100 ) : 0; } return array( 'admin' => $admin_amount, 'instructor' => $instructor_amount, ); } }