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<?php |
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/* HEADER */ // phpcs:ignore |
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global $jetpack_packages_classmap; |
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global $jetpack_packages_filemap; |
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global $jetpack_autoloader_activating_plugins; |
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if ( ! is_array( $jetpack_packages_classmap ) ) { |
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$jetpack_packages_classmap = array(); |
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} |
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if ( ! is_array( $jetpack_packages_filemap ) ) { |
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$jetpack_packages_filemap = array(); |
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} |
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if ( ! is_array( $jetpack_autoloader_activating_plugins ) ) { |
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$jetpack_autoloader_activating_plugins = array(); |
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} |
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/** |
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* Used for autoloading jetpack packages. |
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* |
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* @param string $class_name Class Name to load. |
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* |
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* @return Boolean Whether the class_name was found in the classmap. |
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*/ |
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function autoloader( $class_name ) { |
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global $jetpack_packages_classmap; |
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if ( isset( $jetpack_packages_classmap[ $class_name ] ) ) { |
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require_once $jetpack_packages_classmap[ $class_name ]['path']; |
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return true; |
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} |
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return false; |
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} |
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/** |
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* Used for running the code that initializes class and file maps. |
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* |
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* @param Plugins_Handler $plugins_handler The Plugins_Handler object. |
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* @param Version_Selector $version_selector The Version_Selector object. |
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*/ |
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function enqueue_files( $plugins_handler, $version_selector ) { |
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require_once __DIR__ . '/class-classes-handler.php'; |
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require_once __DIR__ . '/class-files-handler.php'; |
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$classes_handler = new Classes_Handler( $plugins_handler, $version_selector ); |
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$classes_handler->set_class_paths(); |
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$files_handler = new Files_Handler( $plugins_handler, $version_selector ); |
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$files_handler->set_file_paths(); |
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$files_handler->file_loader(); |
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} |
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/** |
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* Finds the latest installed autoloader. If this is the latest autoloader, sets |
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* up the classmap and filemap. |
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*/ |
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function set_up_autoloader() { |
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global $jetpack_autoloader_latest_version; |
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global $jetpack_packages_classmap; |
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require_once __DIR__ . '/class-plugins-handler.php'; |
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require_once __DIR__ . '/class-version-selector.php'; |
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require_once __DIR__ . '/class-autoloader-handler.php'; |
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$plugins_handler = new Plugins_Handler(); |
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$version_selector = new Version_Selector(); |
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$autoloader_handler = new Autoloader_Handler( $plugins_handler, $version_selector ); |
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if ( $plugins_handler->should_autoloader_reset() ) { |
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/* |
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* The autoloader must be reset when an activating plugin that was |
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* previously unknown is detected. |
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*/ |
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$jetpack_autoloader_latest_version = null; |
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$jetpack_packages_classmap = array(); |
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} |
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// Find the latest autoloader. |
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if ( ! $jetpack_autoloader_latest_version ) { |
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$autoloader_handler->find_latest_autoloader(); |
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} |
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$current_autoloader_version = $autoloader_handler->get_current_autoloader_version(); |
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// This is the latest autoloader, so generate the classmap and filemap and register the autoloader function. |
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if ( empty( $jetpack_packages_classmap ) && $current_autoloader_version === $jetpack_autoloader_latest_version ) { |
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enqueue_files( $plugins_handler, $version_selector ); |
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$autoloader_handler->update_autoloader_chain(); |
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add_filter( 'upgrader_post_install', __NAMESPACE__ . '\reset_maps_after_update', 0, 3 ); |
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} |
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} |
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/** |
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* Resets the autoloader after a plugin update. |
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* |
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* @param bool $response Installation response. |
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* @param array $hook_extra Extra arguments passed to hooked filters. |
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* @param array $result Installation result data. |
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* |
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* @return bool The passed in $response param. |
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*/ |
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function reset_maps_after_update( $response, $hook_extra, $result ) { |
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global $jetpack_autoloader_latest_version; |
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global $jetpack_packages_classmap; |
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if ( isset( $hook_extra['plugin'] ) ) { |
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/* |
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* $hook_extra['plugin'] is the path to the plugin file relative to the plugins directory: |
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* https://core.trac.wordpress.org/browser/tags/5.4/src/wp-admin/includes/class-wp-upgrader.php#L701 |
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*/ |
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$plugin = $hook_extra['plugin']; |
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if ( false === strpos( $plugin, '/', 1 ) ) { |
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// Single-file plugins don't use packages, so bail. |
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return $response; |
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} |
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if ( ! is_plugin_active( $plugin ) ) { |
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// The updated plugin isn't active, so bail. |
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return $response; |
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} |
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/* |
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* $plugin is the path to the plugin file relative to the plugins directory. |
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* What if this plugin is not in the plugins directory, for example an mu plugin? |
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*/ |
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$plugin_path = trailingslashit( WP_PLUGIN_DIR ) . trailingslashit( explode( '/', $plugin )[0] ); |
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if ( is_readable( $plugin_path . 'vendor/autoload_functions.php' ) ) { |
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// The plugin has a v2.x autoloader, so reset it. |
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$jetpack_autoloader_latest_version = null; |
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$jetpack_packages_classmap = array(); |
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set_up_autoloader(); |
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} |
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} |
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return $response; |
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} |
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Automattic /
jetpack
