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655 lines
16 KiB
655 lines
16 KiB
<?php |
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require_once( dirname( __FILE__ ) . '/class.wp-super-cache-settings-map.php' ); |
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class WP_Super_Cache_Rest_Update_Settings extends WP_REST_Controller { |
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/** |
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* Update the cache settings. |
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* |
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* @param WP_REST_Request $request Full data about the request. |
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* |
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* @return WP_Error|WP_REST_Response |
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*/ |
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public function callback( $request ) { |
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$parameters = $request->get_json_params(); |
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// Override to force locking. |
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if ( defined( 'WPSC_DISABLE_LOCKING' ) ) { |
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$parameters['cache_disable_locking'] = 1; |
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} |
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// Set the nonce to valid, so that form sets will work later. |
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global $valid_nonce; |
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$valid_nonce = true; |
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$errors = array(); |
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if ( isset( $parameters['easy'] ) ) { |
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$errors = $this->toggle_easy_caching( $parameters['easy'] ); |
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} elseif ( isset( $parameters[ 'reset' ] ) ) { |
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$errors = $this->restore_default_settings( $parameters ); |
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} else { |
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foreach ( $parameters as $name => $value ) { |
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$has_error = $this->set_value_by_key( $value, $name ); |
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if ( false == is_numeric( $has_error ) && false == is_bool( $has_error ) ) { |
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$errors[] = $has_error; |
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} |
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} |
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$this->save_time_settings( $parameters ); |
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$this->save_preload_settings(); |
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$this->set_debug_settings( $parameters ); |
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} |
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if ( ! empty( $errors ) ) { |
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return rest_ensure_response( $errors ); |
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} else { |
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$get_settings = new WP_Super_Cache_Rest_Get_Settings(); |
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return $get_settings->callback( $request ); |
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} |
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} |
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/** |
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* Given a key and a value, set the value for that key, based on |
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* the configuration in the settings map. |
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* |
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* @param mixed $value |
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* @param string $key |
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* |
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* @return string|null |
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*/ |
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protected function set_value_by_key( $value, $key ) { |
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$settings_map = WP_Super_Cache_Settings_Map::$map; |
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// If this parameter isn't in the map, then let's ignore it. |
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if ( ! isset( $settings_map[ $key ] ) ) { |
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return null; |
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} |
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$map = $settings_map[ $key ]; |
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if ( isset( $map['set'] ) ) { |
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if ( method_exists( $this, $map['set'] ) ) { |
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$has_error = call_user_func( array( $this, $map['set'] ), $value, $key ); |
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} elseif ( function_exists( $map['set'] ) ) { |
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$has_error = call_user_func( $map['set'], $value ); |
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} |
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} elseif ( isset( $map['global'] ) ) { |
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$set_method = method_exists( $this, 'set_' . $map['global'] ) ? |
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'set_' . $map['global'] : 'set_global'; |
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if ( $set_method == 'set_global' ) { |
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$has_error = call_user_func( array( $this, $set_method ), $key, $value ); |
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} else { |
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$has_error = call_user_func( array( $this, $set_method ), $value ); |
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} |
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} |
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if ( ! empty( $has_error ) ) { |
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return $has_error; |
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} |
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return null; |
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} |
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/** |
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* A generic method for setting globals. |
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* |
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* The setting must be added to the whitelist in order to be set this way. |
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* |
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* @param string $global_name |
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* @param mixed $value |
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*/ |
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protected function set_global( $global_name, $value ) { |
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$whitelist = array( |
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'wp_super_cache_late_init', |
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'wp_cache_disable_utf8', |
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'wp_cache_no_cache_for_get', |
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'wp_supercache_304', |
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'wp_cache_mfunc_enabled', |
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'wp_cache_mobile_enabled', |
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'wp_cache_front_page_checks', |
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'wp_supercache_cache_list', |
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'wp_cache_hello_world', |
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'wp_cache_clear_on_post_edit', |
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'cache_rebuild_files', |
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'wp_cache_refresh_single_only', |
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'wp_cache_mutex_disabled', |
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'wpsc_save_headers', |
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); |
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if ( ! in_array( $global_name, $whitelist ) ) { |
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return false; |
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} |
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wp_cache_setting( $global_name, (int)$value ); |
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} |
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/** |
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* @param mixed $value |
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*/ |
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protected function set_wp_cache_location( $value ) { |
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global $cache_path; |
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if ( $value != '' && ( ! isset( $cache_path ) || $value != $cache_path ) ) { |
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$dir = realpath( trailingslashit( dirname( $value ) ) ); |
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if ( $dir == false ) { |
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$dir = WP_CONTENT_DIR . '/cache/'; |
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} else { |
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$dir = trailingslashit( $dir ) . trailingslashit( wpsc_deep_replace( array( |
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'..', |
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'\\' |
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), basename( $value ) ) ); |
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} |
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$new_cache_path = $dir; |
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} else { |
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$new_cache_path = WP_CONTENT_DIR . '/cache/'; |
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} |
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if ( $new_cache_path != $cache_path ) { |
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if ( file_exists( $new_cache_path ) == false ) { |
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rename( $cache_path, $new_cache_path ); |
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} |
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$cache_path = $new_cache_path; |
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wp_cache_setting( 'cache_path', $cache_path ); |
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} |
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} |
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/** |
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* @param mixed $value |
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*/ |
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protected function set_cache_enabled( $value ) { |
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if ( $value != 1 ) { |
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wp_cache_disable(); |
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return; |
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} |
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wp_cache_enable(); |
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} |
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/** |
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* @param mixed $value |
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*/ |
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protected function set_lock_down( $value ) { |
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$_POST[ 'wp_lock_down' ] = (int)$value; |
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wp_update_lock_down(); |
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} |
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/** |
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* @param mixed $value |
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*/ |
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protected function set_super_cache_enabled( $value ) { |
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global $wp_cache_mod_rewrite; |
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if ( is_numeric( $value ) == false ) { |
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$types = array( 'wpcache' => 0, 'mod_rewrite' => 1, 'PHP' => 2 ); |
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if ( isset( $types[ $value ] ) ) { |
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$value = $types[ $value ]; |
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} else { |
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return false; |
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} |
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} |
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if ( $value === 0 ) { // WPCache |
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wp_super_cache_disable(); |
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} else { |
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wp_super_cache_enable(); |
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$wp_cache_mod_rewrite = 0; // PHP recommended |
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if ( $value == 1 ) { // mod_rewrite |
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$wp_cache_mod_rewrite = 1; |
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add_mod_rewrite_rules(); |
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} elseif( $value == 2 ) { // PHP |
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$wp_cache_mod_rewrite = 0; |
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remove_mod_rewrite_rules(); |
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} |
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wp_cache_setting( 'wp_cache_mod_rewrite', $wp_cache_mod_rewrite ); |
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} |
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return true; |
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} |
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/** |
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* @param mixed $value |
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*/ |
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protected function set_wp_cache_not_logged_in( $value ) { |
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global $wp_cache_not_logged_in, $cache_path; |
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if ( 0 != $value ) { |
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if ( 0 == $wp_cache_not_logged_in && function_exists( 'prune_super_cache' ) ) { |
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prune_super_cache( $cache_path, true ); |
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} |
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$wp_cache_not_logged_in = (int) $value; |
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} else { |
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$wp_cache_not_logged_in = 0; |
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} |
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wp_cache_setting( 'wp_cache_not_logged_in', $wp_cache_not_logged_in ); |
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} |
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/** |
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* @param mixed $value |
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*/ |
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protected function set_wp_cache_make_known_anon( $value ) { |
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global $wp_cache_make_known_anon, $cache_path; |
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if ( 1 == $value ) { |
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if ( $wp_cache_make_known_anon == 0 && function_exists( 'prune_super_cache' ) ) { |
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prune_super_cache( $cache_path, true ); |
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} |
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$wp_cache_make_known_anon = 1; |
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} else { |
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$wp_cache_make_known_anon = 0; |
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} |
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wp_cache_setting( 'wp_cache_make_known_anon', $wp_cache_make_known_anon ); |
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} |
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/** |
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* @param mixed $value |
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*/ |
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protected function set_wp_cache_object_cache( $value ) { |
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global $_wp_using_ext_object_cache, $wp_cache_object_cache, $cache_path; |
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if ( ! $_wp_using_ext_object_cache ) { |
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return; |
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} |
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if ( $value == 0 ) { |
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if ( function_exists( 'prune_super_cache' ) ) { |
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prune_super_cache( $cache_path, true ); |
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} |
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$wp_cache_object_cache = 1; |
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} else { |
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$wp_cache_object_cache = 0; |
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} |
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wp_cache_setting( 'wp_cache_object_cache', $wp_cache_object_cache ); |
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} |
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/** |
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* @param mixed $value |
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* |
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* @return null|string |
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*/ |
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protected function set_cache_compression( $value ) { |
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global $cache_compression, $cache_path; |
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$new_cache_compression = 0; |
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if ( defined( 'WPSC_DISABLE_COMPRESSION' ) ) { |
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$cache_compression = 0; |
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wp_cache_setting( 'cache_compression', $cache_compression ); |
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} else { |
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if ( 1 == $value ) { |
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$new_cache_compression = 1; |
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} |
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if ( 1 == ini_get( 'zlib.output_compression' ) || "on" == strtolower( ini_get( 'zlib.output_compression' ) ) ) { |
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return __( "You attempted to enable compression but `zlib.output_compression` is enabled. See #21 in the Troubleshooting section of the readme file.", 'wp-super-cache' ); |
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} |
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if ( $new_cache_compression != $cache_compression ) { |
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$cache_compression = $new_cache_compression; |
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wp_cache_setting( 'cache_compression', $cache_compression ); |
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if ( function_exists( 'prune_super_cache' ) ) { |
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prune_super_cache( $cache_path, true ); |
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} |
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delete_option( 'super_cache_meta' ); |
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} |
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} |
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return null; |
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} |
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/** |
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* @param array $cache_pages |
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*/ |
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protected function set_wp_cache_pages( $cache_pages ) { |
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if ( ! is_array( $cache_pages ) ) { |
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return; |
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} |
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$_POST['wp_edit_rejected_pages'] = 1; |
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foreach ( $cache_pages as $page => $value ) { |
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if ( $value ) { |
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$_POST['wp_cache_pages'][ $page ] = 1; |
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} |
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} |
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wp_cache_update_rejected_pages(); |
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} |
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/** |
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* @param mixed $value |
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*/ |
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protected function set_cache_rejected_uri( $value ) { |
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$_REQUEST['wp_rejected_uri'] = implode( "\n", $value ); |
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wp_cache_update_rejected_strings(); |
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} |
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/** |
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* @param mixed $value |
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*/ |
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protected function set_cache_acceptable_files( $value ) { |
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$_REQUEST['wp_accepted_files'] = implode( "\n", $value ); |
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wp_cache_update_accepted_strings(); |
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} |
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/** |
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* @param mixed $value |
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*/ |
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protected function set_cache_rejected_user_agent( $value ) { |
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$_POST['wp_rejected_user_agent'] = implode( "\n", $value ); |
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wp_cache_update_rejected_ua(); |
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} |
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/** |
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* @param mixed $value |
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*/ |
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protected function set_ossdl_cname( $value ) { |
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update_option( 'ossdl_cname', $value ); |
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} |
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/** |
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* @param mixed $value |
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*/ |
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protected function set_ossdl_off_blog_url( $value ) { |
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update_option( 'ossdl_off_blog_url', untrailingslashit( $value ) ); |
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} |
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/** |
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* @param mixed $value |
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*/ |
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protected function set_ossdl_off_cdn_url( $value ) { |
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update_option( 'ossdl_off_cdn_url', $value ); |
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} |
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/** |
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* @param mixed $value |
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*/ |
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protected function set_ossdl_off_include_dirs( $value ) { |
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update_option( 'ossdl_off_include_dirs', $value == '' ? 'wp-content,wp-includes' : $value ); |
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} |
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/** |
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* @param mixed $value |
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*/ |
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protected function set_ossdl_off_exclude( $value ) { |
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update_option( 'ossdl_off_exclude', $value ); |
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} |
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/** |
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* @param mixed $value |
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*/ |
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protected function set_ossdl_https( $value ) { |
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update_option( 'ossdl_https', $value ? 1 : 0 ); |
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} |
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/** |
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* @param mixed $value |
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*/ |
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protected function set_ossdlcdn( $value ) { |
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global $wp_cache_config_file; |
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$ossdlcdn = $value ? 1 : 0; |
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wp_cache_replace_line( '^ *\$ossdlcdn', "\$ossdlcdn = $ossdlcdn;", $wp_cache_config_file ); |
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} |
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/** |
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* @param mixed $value |
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* @param string $name |
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*/ |
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protected function set_time_setting( $value, $name ) { |
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$_POST[ $name ] = $value; |
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$_POST['_time_setting'] = true; |
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} |
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/** |
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* @param mixed $value |
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* @param string $name |
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*/ |
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protected function set_preload_setting( $value, $name ) { |
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$_POST[ $name ] = $value; |
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$_POST['_preload_setting'] = true; |
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} |
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/** |
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* Easy caching is a mode that allows the user to press one button and |
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* enable a sensible default of settings. |
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* |
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* @param bool $enabled |
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*/ |
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protected function toggle_easy_caching( $enabled = true ) { |
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global $cache_path, $wp_cache_shutdown_gc, $cache_schedule_type; |
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if ( $enabled ) { |
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$settings = array( |
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'wp_cache_mobile_enabled' => 1, |
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'is_cache_enabled' => 1, |
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'cache_rebuild_files' => 1, |
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'cache_compression' => 0, |
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'wp_cache_not_logged_in' => 2, |
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); |
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wp_cache_enable(); |
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if ( ! defined( 'DISABLE_SUPERCACHE' ) ) { |
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wp_cache_debug( 'DISABLE_SUPERCACHE is not set, super_cache enabled.' ); |
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wp_super_cache_enable(); |
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} |
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wpsc_set_default_gc(); |
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} else { |
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wp_cache_disable(); |
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$settings = array( 'is_cache_enabled' => 0 ); |
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wp_clear_scheduled_hook( 'wp_cache_check_site_hook' ); |
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wp_clear_scheduled_hook( 'wp_cache_gc' ); |
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wp_clear_scheduled_hook( 'wp_cache_gc_watcher' ); |
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} |
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foreach ( $settings as $key => $value ) { |
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$this->set_value_by_key( $value, $key ); |
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} |
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if ( $cache_path != WP_CONTENT_DIR . '/cache/' ) { |
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$this->set_value_by_key( $cache_path, 'wp_cache_location' ); |
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} |
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$advanced_settings = array( |
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'wp_super_cache_late_init', |
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'wp_cache_disable_utf8', |
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'wp_cache_no_cache_for_get', |
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'wp_supercache_304', |
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'wp_cache_mfunc_enabled', |
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'wp_cache_mobile_enabled', |
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'wp_cache_front_page_checks', |
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'wp_supercache_cache_list', |
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'wp_cache_hello_world', |
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'wp_cache_clear_on_post_edit', |
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'wp_cache_make_known_anon', |
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'wp_cache_object_cache', |
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'wp_cache_refresh_single_only', |
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'cache_compression', |
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'wp_cache_mutex_disabled' |
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); |
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foreach ( $advanced_settings as $setting ) { |
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$value = ( isset( $GLOBALS[ $setting ] ) && $GLOBALS[ $setting ] == 1 ) ? 1 : 0; |
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$this->set_value_by_key( $value, $setting ); |
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} |
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} |
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/** |
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* Runs at the end and saves the time settings. |
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*/ |
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protected function save_time_settings( $parameters ) { |
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if ( ! isset( $_POST['_time_setting'] ) || true !== $_POST['_time_setting'] ) { |
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return; |
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} |
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$_POST['action'] = 'expirytime'; |
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$all_time_settings = array( |
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'cache_max_time', |
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'cache_schedule_type', |
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'cache_scheduled_time', |
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'cache_schedule_interval', |
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'cache_time_interval', |
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'cache_gc_email_me' |
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); |
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foreach ( $all_time_settings as $time_setting ) { |
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if ( false == isset( $_POST[ $time_setting ] ) || $GLOBALS[ $time_setting ] == $_POST[ $time_setting ] ) { |
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$_POST[ $time_setting ] = $GLOBALS[ $time_setting ]; // fill in the potentially missing fields before updating GC settings. |
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} |
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} |
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if ( isset( $parameters['cache_gc_email_me'] ) && $parameters['cache_gc_email_me'] == 0 ) { |
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unset( $_POST['cache_gc_email_me'] ); |
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} |
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$_POST[ 'wp_max_time' ] = $_POST[ 'cache_max_time' ]; |
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wp_cache_time_update(); |
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} |
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/** |
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* set the cached direct pages list. |
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*/ |
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protected function set_cache_direct_pages( $list ) { |
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if ( is_array( $list ) == false ) { |
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return false; |
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} |
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$_POST[ 'direct_pages' ] = $list; |
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wpsc_update_direct_pages(); |
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} |
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/** |
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* add an entry to the cached direct pages list. |
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*/ |
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protected function new_direct_page( $value ) { |
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global $cached_direct_pages; |
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if ( isset( $_POST[ 'direct_pages' ] ) == false ) { |
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$_POST[ 'direct_pages' ] = $cached_direct_pages; |
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} |
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$_POST[ 'new_direct_page' ] = $value; |
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wpsc_update_direct_pages(); |
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} |
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/** |
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* Runs at the end and saves the preload settings. |
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*/ |
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protected function save_preload_settings() { |
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if ( ! isset( $_POST['_preload_setting'] ) || true !== $_POST['_preload_setting'] ) { |
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return; |
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} |
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$_POST['action'] = 'preload'; |
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$all_preload_settings = array( |
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'preload_interval' => 'wp_cache_preload_interval', |
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'preload_on' => 'wp_cache_preload_on', |
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'preload_taxonomies' => 'wp_cache_preload_taxonomies', |
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'preload_email_volume' => 'wp_cache_preload_email_volume', |
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'preload_posts' => 'wp_cache_preload_posts', |
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); |
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foreach ( $all_preload_settings as $key => $original ) { |
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if ( ! isset( $_POST[ $key ] ) ) { |
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$_POST[ $original ] = $GLOBALS[ $original ]; |
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} else { |
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$_POST[ $original ] = $_POST[ $key ]; |
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if ( $key !== 'preload_interval' && ( $_POST[ $key ] === 0 || $_POST[ $key ] === false ) ) { |
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unset( $_POST[ $original ] ); |
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} |
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} |
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} |
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wpsc_preload_settings(); |
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} |
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/* |
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* Delete the plugin configuration file and restore the sample one. |
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*/ |
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protected function restore_default_settings( $parameters ) { |
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global $wp_cache_config_file, $wp_cache_config_file_sample; |
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|
|
if ( file_exists( $wp_cache_config_file_sample ) ) { |
|
copy( $wp_cache_config_file_sample, $wp_cache_config_file ); |
|
$cache_page_secret = md5( date( 'H:i:s' ) . mt_rand() ); |
|
wp_cache_setting( 'cache_page_secret', $cache_page_secret ); |
|
|
|
if ( function_exists( "opcache_invalidate" ) ) { |
|
@opcache_invalidate( $wp_cache_config_file ); |
|
} |
|
} |
|
wpsc_set_default_gc( true ); |
|
|
|
} |
|
|
|
/** |
|
* Update the debug settings. |
|
* |
|
* @param WP_REST_Request $request Full data about the request. |
|
* @return WP_Error|WP_REST_Response |
|
*/ |
|
public function set_debug_settings( $parameters ) { |
|
|
|
$settings = array ( |
|
'wp_super_cache_debug', |
|
'wp_cache_debug_ip', |
|
'wp_super_cache_comments', |
|
'wp_super_cache_front_page_check', |
|
'wp_super_cache_front_page_clear', |
|
'wp_super_cache_front_page_text', |
|
'wp_super_cache_front_page_notification', |
|
'wpsc_delete_log', |
|
); |
|
|
|
foreach( $settings as $setting ) { |
|
if ( isset( $parameters[ $setting ] ) ) { |
|
if ( $parameters[ $setting ] != false ) { |
|
$_POST[ $setting ] = $parameters[ $setting ]; |
|
} |
|
$_POST[ 'wp_cache_debug' ] = 1; |
|
} else { |
|
if ( ! isset( $GLOBALS[ $setting ] ) ) { |
|
$GLOBALS[ $setting ] = 0; |
|
} |
|
$_POST[ $setting ] = $GLOBALS[ $setting ]; |
|
} |
|
} |
|
global $valid_nonce; |
|
$valid_nonce = true; |
|
|
|
$settings = wpsc_update_debug_settings(); |
|
} |
|
}
|
|
|