us_translate( 'An error has occurred. Please reload the page and try again.' ), ) ); } // Setup postdata and add global $post, $wp_query for correct render of post related data (title, date, custom fields, etc.) if ( $post_id = (int) us_arr_path( $_REQUEST, 'post_id' ) ) { global $post, $wp_query; $query_args = array( 'p' => $post_id, 'post_type' => array_keys( us_get_public_post_types() ), ); $wp_query->query( $query_args ); $post = get_queried_object(); setup_postdata( $post ); } // Adds actions to process requests foreach ( self::get_actions() as $action_name ) { if ( ! empty( $action_name ) AND is_string( $action_name ) ) { // The add corresponding method from the class to the AJAX action $method_name = substr( $action_name, strlen( self::PREFIX_FOR_HANDLER ) ); add_action( 'wp_ajax_' . $action_name, __CLASS__ . "::$method_name" ); } } } /** * Get the actions * * @access public * @return array The actions. */ public static function get_actions() { return array( self::PREFIX_FOR_ACTION . 'render_shortcode' => self::PREFIX_FOR_HANDLER . 'render_shortcode', self::PREFIX_FOR_ACTION . 'save_post' => self::PREFIX_FOR_HANDLER . 'save_post', ); } /** * Creates a nonce * * @access public * @return string */ public static function create_nonce() { return wp_create_nonce( __CLASS__ ); } /** * The renders the resulting shortcodes via AJAX * * @access public * @param string $shortcode The shortcode */ public static function render_shortcode( $shortcode ) { // Loading all shortcodes if ( class_exists( 'WPBMap' ) AND method_exists( 'WPBMap', 'addAllMappedShortcodes' ) ) { WPBMap::addAllMappedShortcodes(); } $res = array( 'html' => '' ); if ( $content = us_arr_path( $_POST, 'content' ) ) { $content = wp_unslash( $content ); // If there is data of layouts, then we import layouts if ( strpos( $content, 'grid_layout_data' ) !== FALSE ) { $content = preg_replace_callback( self::PATTERN_GRID_LAYOUT_DATA, function( $matches ) { return ' items_layout="' . us_import_grid_layout( $matches[2] ) . '"'; }, $content ); } // Adds data-usbid attribute to html when output shortcode result add_filter( 'do_shortcode_tag', array( USBuilder_Shortcode::instance(), 'add_usbid_to_html' ), 9999, 3 ); $res['html'] = (string) do_shortcode( $content ); } // Add content to the result (This can be useful for complex changes) if ( us_arr_path( $_POST, 'isReturnContent' ) ) { $res['content'] = $content; } // The response data wp_send_json_success( $res ); } /** * Updates post or term data * * @access public */ // TODO: check capabilities add support for translated posts public static function save_post() { if ( ! $post_id = us_arr_path( $_POST, 'post_id' ) ) { wp_send_json_error( array( 'message' => us_translate( 'Post ID not set' ) ) ); } if ( ! $post = get_post( (int) $post_id ) ) { wp_send_json_error( array( 'message' => us_translate( 'Record could not be found' ) ) ); } // Applying the WordPress stripslashes_deep function to remove all added slashes $_POST = array_map( 'stripslashes_deep', $_POST ); if ( isset( $_POST['post_title'] ) ) { if ( empty( $_POST['post_title'] ) ) { wp_send_json_error( array( 'message' => us_translate( 'Post title cannot be empty' ) ) ); } elseif ( mb_strlen( $_POST['post_title'] ) > 255 ) { wp_send_json_error( array( 'message' => us_translate( 'Post title cannot exceed 255 characters' ) ) ); } $post->post_title = $_POST['post_title']; } // If content is set, then we get it and apply filters to it if ( isset( $_POST['post_content'] ) ) { // Get and clearing content from usbid="..." $post->post_content = preg_replace( '/(\s?usbid="([^\"]+)")/', '', (string) $_POST['post_content'] ); // Additional cleaning of layout data $post->post_content = preg_replace( self::PATTERN_GRID_LAYOUT_DATA, '', $post->post_content ); } // Updating post metadata if ( $metadata = us_arr_path( $_POST, 'metadata', /* Default */array() ) ) { $post->meta_input = (array) $metadata; } if ( isset( $_POST['post_status'] ) ) { if ( ! array_key_exists( $_POST['post_status'], get_post_stati() ) ) { wp_send_json_error( array( 'message' => us_translate( 'Invalid post status' ) ) ); } $post->post_status = $_POST['post_status']; } wp_update_post( $post, /* WP_Error */ TRUE ); $result = NULL; if ( is_wp_error( $result ) ) { wp_send_json_error( array( 'message' => $result->get_error_message() ) ); } wp_send_json_success(); } }