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<?php |
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/* |
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* Utility functions to generate data synced to wpcom |
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*/ |
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class Jetpack_Sync_Functions { |
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const HTTPS_CHECK_OPTION_PREFIX = 'jetpack_sync_https_history_'; |
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const HTTPS_CHECK_HISTORY = 5; |
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public static function get_modules() { |
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require_once( JETPACK__PLUGIN_DIR . 'class.jetpack-admin.php' ); |
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return Jetpack_Admin::init()->get_modules(); |
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} |
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public static function get_taxonomies() { |
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global $wp_taxonomies; |
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$wp_taxonomies_without_callbacks = array(); |
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foreach ( $wp_taxonomies as $taxonomy_name => $taxonomy ) { |
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$sanitized_taxonomy = self::sanitize_taxonomy( $taxonomy ); |
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if ( ! empty( $sanitized_taxonomy ) ) { |
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$wp_taxonomies_without_callbacks[ $taxonomy_name ] = $sanitized_taxonomy; |
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} else { |
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error_log( 'Jetpack: Encountered a recusive taxonomy:' . $taxonomy_name ); |
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} |
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} |
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return $wp_taxonomies_without_callbacks; |
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} |
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/** |
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* Removes any callback data since we will not be able to process it on our side anyways. |
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*/ |
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public static function sanitize_taxonomy( $taxonomy ) { |
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// Lets clone the taxonomy object instead of modifing the global one. |
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$cloned_taxonomy = json_decode( wp_json_encode( $taxonomy ) ); |
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// recursive taxonomies are no fun. |
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if ( is_null( $cloned_taxonomy ) ) { |
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return null; |
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} |
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// Remove any meta_box_cb if they are not the default wp ones. |
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if ( isset( $cloned_taxonomy->meta_box_cb ) && |
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! in_array( $cloned_taxonomy->meta_box_cb, array( 'post_tags_meta_box', 'post_categories_meta_box' ) ) ) { |
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$cloned_taxonomy->meta_box_cb = null; |
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} |
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// Remove update call back |
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if ( isset( $cloned_taxonomy->update_count_callback ) && |
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! is_null( $cloned_taxonomy->update_count_callback ) ) { |
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$cloned_taxonomy->update_count_callback = null; |
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} |
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// Remove rest_controller_class if it something other then the default. |
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if ( isset( $cloned_taxonomy->rest_controller_class ) && |
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'WP_REST_Terms_Controller' !== $cloned_taxonomy->rest_controller_class ) { |
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$cloned_taxonomy->rest_controller_class = null; |
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} |
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return $cloned_taxonomy; |
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} |
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public static function get_post_types() { |
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global $wp_post_types; |
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return $wp_post_types; |
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} |
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public static function get_post_type_features() { |
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global $_wp_post_type_features; |
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return $_wp_post_type_features; |
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} |
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public static function get_hosting_provider() { |
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if ( defined( 'GD_SYSTEM_PLUGIN_DIR' ) || class_exists( '\\WPaaS\\Plugin' ) ) { |
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return 'gd-managed-wp'; |
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} |
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if ( defined( 'MM_BASE_DIR' ) ) { |
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return 'bh'; |
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} |
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if ( defined( 'IS_PRESSABLE' ) ) { |
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return 'pressable'; |
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} |
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if ( function_exists( 'is_wpe' ) || function_exists( 'is_wpe_snapshot' ) ) { |
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return 'wpe'; |
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} |
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return 'unknown'; |
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} |
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public static function rest_api_allowed_post_types() { |
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/** This filter is already documented in class.json-api-endpoints.php */ |
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return apply_filters( 'rest_api_allowed_post_types', array( 'post', 'page', 'revision' ) ); |
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} |
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public static function rest_api_allowed_public_metadata() { |
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/** This filter is documented in json-endpoints/class.wpcom-json-api-post-endpoint.php */ |
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return apply_filters( 'rest_api_allowed_public_metadata', array() ); |
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} |
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/** |
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* Finds out if a site is using a version control system. |
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* @return bool |
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**/ |
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public static function is_version_controlled() { |
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if ( ! class_exists( 'WP_Automatic_Updater' ) ) { |
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require_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' ); |
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} |
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$updater = new WP_Automatic_Updater(); |
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return (bool) strval( $updater->is_vcs_checkout( $context = ABSPATH ) ); |
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} |
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/** |
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* Returns true if the site has file write access false otherwise. |
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* @return bool |
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**/ |
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public static function file_system_write_access() { |
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if ( ! function_exists( 'get_filesystem_method' ) ) { |
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require_once( ABSPATH . 'wp-admin/includes/file.php' ); |
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} |
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require_once( ABSPATH . 'wp-admin/includes/template.php' ); |
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$filesystem_method = get_filesystem_method(); |
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if ( 'direct' === $filesystem_method ) { |
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return true; |
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} |
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ob_start(); |
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$filesystem_credentials_are_stored = request_filesystem_credentials( self_admin_url() ); |
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ob_end_clean(); |
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if ( $filesystem_credentials_are_stored ) { |
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return true; |
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} |
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return false; |
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} |
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public static function home_url() { |
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return self::get_protocol_normalized_url( |
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'home_url', |
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self::normalize_www_in_url( 'home', 'home_url' ) |
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); |
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} |
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public static function site_url() { |
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return self::get_protocol_normalized_url( |
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'site_url', |
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self::normalize_www_in_url( 'siteurl', 'site_url' ) |
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); |
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} |
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public static function main_network_site_url() { |
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return self::get_protocol_normalized_url( 'main_network_site_url', network_site_url() ); |
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} |
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public static function get_protocol_normalized_url( $callable, $new_value ) { |
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$option_key = self::HTTPS_CHECK_OPTION_PREFIX . $callable; |
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$parsed_url = wp_parse_url( $new_value ); |
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if ( ! $parsed_url ) { |
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return $new_value; |
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} |
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$scheme = $parsed_url['scheme']; |
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$scheme_history = get_option( $option_key, array() ); |
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$scheme_history[] = $scheme; |
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// Limit length to self::HTTPS_CHECK_HISTORY |
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$scheme_history = array_slice( $scheme_history, ( self::HTTPS_CHECK_HISTORY * -1 ) ); |
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update_option( $option_key, $scheme_history ); |
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$forced_scheme = in_array( 'https', $scheme_history ) ? 'https' : 'http'; |
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return set_url_scheme( $new_value, $forced_scheme ); |
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} |
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public static function normalize_www_in_url( $option, $url_function ) { |
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$url = wp_parse_url( call_user_func( $url_function ) ); |
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$option_url = wp_parse_url( get_option( $option ) ); |
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if ( ! $option_url || ! $url ) { |
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return $url; |
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} |
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View Code Duplication |
if ( $url[ 'host' ] === "www.{$option_url[ 'host' ]}" ) { |
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// remove www if not present in option URL |
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$url[ 'host' ] = $option_url[ 'host' ]; |
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} |
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View Code Duplication |
if ( $option_url[ 'host' ] === "www.{$url[ 'host' ]}" ) { |
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// add www if present in option URL |
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$url[ 'host' ] = $option_url[ 'host' ]; |
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} |
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$normalized_url = "{$url['scheme']}://{$url['host']}"; |
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if ( isset( $url['path'] ) ) { |
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$normalized_url .= "{$url['path']}"; |
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} |
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if ( isset( $url['query'] ) ) { |
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$normalized_url .= "?{$url['query']}"; |
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} |
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return $normalized_url; |
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} |
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public static function get_plugins() { |
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if ( ! function_exists( 'get_plugins' ) ) { |
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require_once ABSPATH . 'wp-admin/includes/plugin.php'; |
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} |
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/** This filter is documented in wp-admin/includes/class-wp-plugins-list-table.php */ |
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return apply_filters( 'all_plugins', get_plugins() ); |
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} |
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public static function wp_version() { |
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global $wp_version; |
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return $wp_version; |
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} |
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public static function site_icon_url() { |
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if ( ! function_exists( 'get_site_icon_url' ) || ! has_site_icon() ) { |
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return get_option( 'jetpack_site_icon_url' ); |
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} |
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return get_site_icon_url(); |
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} |
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} |
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Automattic /
jetpack
