Viewing file: class-wp-customize-nav-menu-item-setting.php (26.31 KB) -rw-r--r-- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) |
<?php /** * Customize API: WP_Customize_Nav_Menu_Item_Setting class * * @package WordPress * @subpackage Customize * @since 4.4.0 */
/** * Customize Setting to represent a nav_menu. * * Subclass of WP_Customize_Setting to represent a nav_menu taxonomy term, and * the IDs for the nav_menu_items associated with the nav menu. * * @since 4.3.0 * * @see WP_Customize_Setting */ class WP_Customize_Nav_Menu_Item_Setting extends WP_Customize_Setting {
const ID_PATTERN = '/^nav_menu_item\[(?P<id>-?\d+)\]$/';
const POST_TYPE = 'nav_menu_item';
const TYPE = 'nav_menu_item';
/** * Setting type. * * @since 4.3.0 * @access public * @var string */ public $type = self::TYPE;
/** * Default setting value. * * @since 4.3.0 * @access public * @var array * * @see wp_setup_nav_menu_item() */ public $default = array( // The $menu_item_data for wp_update_nav_menu_item(). 'object_id' => 0, 'object' => '', // Taxonomy name. 'menu_item_parent' => 0, // A.K.A. menu-item-parent-id; note that post_parent is different, and not included. 'position' => 0, // A.K.A. menu_order. 'type' => 'custom', // Note that type_label is not included here. 'title' => '', 'url' => '', 'target' => '', 'attr_title' => '', 'description' => '', 'classes' => '', 'xfn' => '', 'status' => 'publish', 'original_title' => '', 'nav_menu_term_id' => 0, // This will be supplied as the $menu_id arg for wp_update_nav_menu_item(). '_invalid' => false, );
/** * Default transport. * * @since 4.3.0 * @since 4.5.0 Default changed to 'refresh' * @access public * @var string */ public $transport = 'refresh';
/** * The post ID represented by this setting instance. This is the db_id. * * A negative value represents a placeholder ID for a new menu not yet saved. * * @since 4.3.0 * @access public * @var int */ public $post_id;
/** * Storage of pre-setup menu item to prevent wasted calls to wp_setup_nav_menu_item(). * * @since 4.3.0 * @access protected * @var array */ protected $value;
/** * Previous (placeholder) post ID used before creating a new menu item. * * This value will be exported to JS via the customize_save_response filter * so that JavaScript can update the settings to refer to the newly-assigned * post ID. This value is always negative to indicate it does not refer to * a real post. * * @since 4.3.0 * @access public * @var int * * @see WP_Customize_Nav_Menu_Item_Setting::update() * @see WP_Customize_Nav_Menu_Item_Setting::amend_customize_save_response() */ public $previous_post_id;
/** * When previewing or updating a menu item, this stores the previous nav_menu_term_id * which ensures that we can apply the proper filters. * * @since 4.3.0 * @access public * @var int */ public $original_nav_menu_term_id;
/** * Whether or not update() was called. * * @since 4.3.0 * @access protected * @var bool */ protected $is_updated = false;
/** * Status for calling the update method, used in customize_save_response filter. * * See {@see 'customize_save_response'}. * * When status is inserted, the placeholder post ID is stored in $previous_post_id. * When status is error, the error is stored in $update_error. * * @since 4.3.0 * @access public * @var string updated|inserted|deleted|error * * @see WP_Customize_Nav_Menu_Item_Setting::update() * @see WP_Customize_Nav_Menu_Item_Setting::amend_customize_save_response() */ public $update_status;
/** * Any error object returned by wp_update_nav_menu_item() when setting is updated. * * @since 4.3.0 * @access public * @var WP_Error * * @see WP_Customize_Nav_Menu_Item_Setting::update() * @see WP_Customize_Nav_Menu_Item_Setting::amend_customize_save_response() */ public $update_error;
/** * Constructor. * * Any supplied $args override class property defaults. * * @since 4.3.0 * @access public * * @param WP_Customize_Manager $manager Bootstrap Customizer instance. * @param string $id An specific ID of the setting. Can be a * theme mod or option name. * @param array $args Optional. Setting arguments. * * @throws Exception If $id is not valid for this setting type. */ public function __construct( WP_Customize_Manager $manager, $id, array $args = array() ) { if ( empty( $manager->nav_menus ) ) { throw new Exception( 'Expected WP_Customize_Manager::$nav_menus to be set.' ); }
if ( ! preg_match( self::ID_PATTERN, $id, $matches ) ) { throw new Exception( "Illegal widget setting ID: $id" ); }
$this->post_id = intval( $matches['id'] ); add_action( 'wp_update_nav_menu_item', array( $this, 'flush_cached_value' ), 10, 2 );
parent::__construct( $manager, $id, $args );
// Ensure that an initially-supplied value is valid. if ( isset( $this->value ) ) { $this->populate_value(); foreach ( array_diff( array_keys( $this->default ), array_keys( $this->value ) ) as $missing ) { throw new Exception( "Supplied nav_menu_item value missing property: $missing" ); } }
}
/** * Clear the cached value when this nav menu item is updated. * * @since 4.3.0 * @access public * * @param int $menu_id The term ID for the menu. * @param int $menu_item_id The post ID for the menu item. */ public function flush_cached_value( $menu_id, $menu_item_id ) { unset( $menu_id ); if ( $menu_item_id === $this->post_id ) { $this->value = null; } }
/** * Get the instance data for a given nav_menu_item setting. * * @since 4.3.0 * @access public * * @see wp_setup_nav_menu_item() * * @return array|false Instance data array, or false if the item is marked for deletion. */ public function value() { if ( $this->is_previewed && $this->_previewed_blog_id === get_current_blog_id() ) { $undefined = new stdClass(); // Symbol. $post_value = $this->post_value( $undefined );
if ( $undefined === $post_value ) { $value = $this->_original_value; } else { $value = $post_value; } if ( ! empty( $value ) && empty( $value['original_title'] ) ) { $value['original_title'] = $this->get_original_title( (object) $value ); } } elseif ( isset( $this->value ) ) { $value = $this->value; } else { $value = false;
// Note that a ID of less than one indicates a nav_menu not yet inserted. if ( $this->post_id > 0 ) { $post = get_post( $this->post_id ); if ( $post && self::POST_TYPE === $post->post_type ) { $is_title_empty = empty( $post->post_title ); $value = (array) wp_setup_nav_menu_item( $post ); if ( $is_title_empty ) { $value['title'] = ''; } } }
if ( ! is_array( $value ) ) { $value = $this->default; }
// Cache the value for future calls to avoid having to re-call wp_setup_nav_menu_item(). $this->value = $value; $this->populate_value(); $value = $this->value; }
if ( ! empty( $value ) && empty( $value['type_label'] ) ) { $value['type_label'] = $this->get_type_label( (object) $value ); }
return $value; }
/** * Get original title. * * @since 4.7.0 * @access protected * * @param object $item Nav menu item. * @return string The original title. */ protected function get_original_title( $item ) { $original_title = ''; if ( 'post_type' === $item->type && ! empty( $item->object_id ) ) { $original_object = get_post( $item->object_id ); if ( $original_object ) { /** This filter is documented in wp-includes/post-template.php */ $original_title = apply_filters( 'the_title', $original_object->post_title, $original_object->ID );
if ( '' === $original_title ) { /* translators: %d: ID of a post */ $original_title = sprintf( __( '#%d (no title)' ), $original_object->ID ); } } } elseif ( 'taxonomy' === $item->type && ! empty( $item->object_id ) ) { $original_term_title = get_term_field( 'name', $item->object_id, $item->object, 'raw' ); if ( ! is_wp_error( $original_term_title ) ) { $original_title = $original_term_title; } } elseif ( 'post_type_archive' === $item->type ) { $original_object = get_post_type_object( $item->object ); if ( $original_object ) { $original_title = $original_object->labels->archives; } } $original_title = html_entity_decode( $original_title, ENT_QUOTES, get_bloginfo( 'charset' ) ); return $original_title; }
/** * Get type label. * * @since 4.7.0 * @access protected * * @param object $item Nav menu item. * @returns string The type label. */ protected function get_type_label( $item ) { if ( 'post_type' === $item->type ) { $object = get_post_type_object( $item->object ); if ( $object ) { $type_label = $object->labels->singular_name; } else { $type_label = $item->object; } } elseif ( 'taxonomy' === $item->type ) { $object = get_taxonomy( $item->object ); if ( $object ) { $type_label = $object->labels->singular_name; } else { $type_label = $item->object; } } elseif ( 'post_type_archive' === $item->type ) { $type_label = __( 'Post Type Archive' ); } else { $type_label = __( 'Custom Link' ); } return $type_label; }
/** * Ensure that the value is fully populated with the necessary properties. * * Translates some properties added by wp_setup_nav_menu_item() and removes others. * * @since 4.3.0 * @access protected * * @see WP_Customize_Nav_Menu_Item_Setting::value() */ protected function populate_value() { if ( ! is_array( $this->value ) ) { return; }
if ( isset( $this->value['menu_order'] ) ) { $this->value['position'] = $this->value['menu_order']; unset( $this->value['menu_order'] ); } if ( isset( $this->value['post_status'] ) ) { $this->value['status'] = $this->value['post_status']; unset( $this->value['post_status'] ); }
if ( ! isset( $this->value['original_title'] ) ) { $this->value['original_title'] = $this->get_original_title( (object) $this->value ); }
if ( ! isset( $this->value['nav_menu_term_id'] ) && $this->post_id > 0 ) { $menus = wp_get_post_terms( $this->post_id, WP_Customize_Nav_Menu_Setting::TAXONOMY, array( 'fields' => 'ids', ) ); if ( ! empty( $menus ) ) { $this->value['nav_menu_term_id'] = array_shift( $menus ); } else { $this->value['nav_menu_term_id'] = 0; } }
foreach ( array( 'object_id', 'menu_item_parent', 'nav_menu_term_id' ) as $key ) { if ( ! is_int( $this->value[ $key ] ) ) { $this->value[ $key ] = intval( $this->value[ $key ] ); } } foreach ( array( 'classes', 'xfn' ) as $key ) { if ( is_array( $this->value[ $key ] ) ) { $this->value[ $key ] = implode( ' ', $this->value[ $key ] ); } }
if ( ! isset( $this->value['title'] ) ) { $this->value['title'] = ''; }
if ( ! isset( $this->value['_invalid'] ) ) { $this->value['_invalid'] = false; $is_known_invalid = ( ( ( 'post_type' === $this->value['type'] || 'post_type_archive' === $this->value['type'] ) && ! post_type_exists( $this->value['object'] ) ) || ( 'taxonomy' === $this->value['type'] && ! taxonomy_exists( $this->value['object'] ) ) ); if ( $is_known_invalid ) { $this->value['_invalid'] = true; } }
// Remove remaining properties available on a setup nav_menu_item post object which aren't relevant to the setting value. $irrelevant_properties = array( 'ID', 'comment_count', 'comment_status', 'db_id', 'filter', 'guid', 'ping_status', 'pinged', 'post_author', 'post_content', 'post_content_filtered', 'post_date', 'post_date_gmt', 'post_excerpt', 'post_mime_type', 'post_modified', 'post_modified_gmt', 'post_name', 'post_parent', 'post_password', 'post_title', 'post_type', 'to_ping', ); foreach ( $irrelevant_properties as $property ) { unset( $this->value[ $property ] ); } }
/** * Handle previewing the setting. * * @since 4.3.0 * @since 4.4.0 Added boolean return value. * @access public * * @see WP_Customize_Manager::post_value() * * @return bool False if method short-circuited due to no-op. */ public function preview() { if ( $this->is_previewed ) { return false; }
$undefined = new stdClass(); $is_placeholder = ( $this->post_id < 0 ); $is_dirty = ( $undefined !== $this->post_value( $undefined ) ); if ( ! $is_placeholder && ! $is_dirty ) { return false; }
$this->is_previewed = true; $this->_original_value = $this->value(); $this->original_nav_menu_term_id = $this->_original_value['nav_menu_term_id']; $this->_previewed_blog_id = get_current_blog_id();
add_filter( 'wp_get_nav_menu_items', array( $this, 'filter_wp_get_nav_menu_items' ), 10, 3 );
$sort_callback = array( __CLASS__, 'sort_wp_get_nav_menu_items' ); if ( ! has_filter( 'wp_get_nav_menu_items', $sort_callback ) ) { add_filter( 'wp_get_nav_menu_items', array( __CLASS__, 'sort_wp_get_nav_menu_items' ), 1000, 3 ); }
// @todo Add get_post_metadata filters for plugins to add their data.
return true; }
/** * Filters the wp_get_nav_menu_items() result to supply the previewed menu items. * * @since 4.3.0 * @access public * * @see wp_get_nav_menu_items() * * @param array $items An array of menu item post objects. * @param object $menu The menu object. * @param array $args An array of arguments used to retrieve menu item objects. * @return array Array of menu items, */ public function filter_wp_get_nav_menu_items( $items, $menu, $args ) { $this_item = $this->value(); $current_nav_menu_term_id = $this_item['nav_menu_term_id']; unset( $this_item['nav_menu_term_id'] );
$should_filter = ( $menu->term_id === $this->original_nav_menu_term_id || $menu->term_id === $current_nav_menu_term_id ); if ( ! $should_filter ) { return $items; }
// Handle deleted menu item, or menu item moved to another menu. $should_remove = ( false === $this_item || true === $this_item['_invalid'] || ( $this->original_nav_menu_term_id === $menu->term_id && $current_nav_menu_term_id !== $this->original_nav_menu_term_id ) ); if ( $should_remove ) { $filtered_items = array(); foreach ( $items as $item ) { if ( $item->db_id !== $this->post_id ) { $filtered_items[] = $item; } } return $filtered_items; }
$mutated = false; $should_update = ( is_array( $this_item ) && $current_nav_menu_term_id === $menu->term_id ); if ( $should_update ) { foreach ( $items as $item ) { if ( $item->db_id === $this->post_id ) { foreach ( get_object_vars( $this->value_as_wp_post_nav_menu_item() ) as $key => $value ) { $item->$key = $value; } $mutated = true; } }
// Not found so we have to append it.. if ( ! $mutated ) { $items[] = $this->value_as_wp_post_nav_menu_item(); } }
return $items; }
/** * Re-apply the tail logic also applied on $items by wp_get_nav_menu_items(). * * @since 4.3.0 * @access public * @static * * @see wp_get_nav_menu_items() * * @param array $items An array of menu item post objects. * @param object $menu The menu object. * @param array $args An array of arguments used to retrieve menu item objects. * @return array Array of menu items, */ public static function sort_wp_get_nav_menu_items( $items, $menu, $args ) { // @todo We should probably re-apply some constraints imposed by $args. unset( $args['include'] );
// Remove invalid items only in front end. if ( ! is_admin() ) { $items = array_filter( $items, '_is_valid_nav_menu_item' ); }
if ( ARRAY_A === $args['output'] ) { $items = wp_list_sort( $items, array( $args['output_key'] => 'ASC', ) ); $i = 1;
foreach ( $items as $k => $item ) { $items[ $k ]->{$args['output_key']} = $i++; } }
return $items; }
/** * Get the value emulated into a WP_Post and set up as a nav_menu_item. * * @since 4.3.0 * @access public * * @return WP_Post With wp_setup_nav_menu_item() applied. */ public function value_as_wp_post_nav_menu_item() { $item = (object) $this->value(); unset( $item->nav_menu_term_id );
$item->post_status = $item->status; unset( $item->status );
$item->post_type = 'nav_menu_item'; $item->menu_order = $item->position; unset( $item->position );
if ( empty( $item->original_title ) ) { $item->original_title = $this->get_original_title( $item ); } if ( empty( $item->title ) && ! empty( $item->original_title ) ) { $item->title = $item->original_title; } if ( $item->title ) { $item->post_title = $item->title; }
$item->ID = $this->post_id; $item->db_id = $this->post_id; $post = new WP_Post( (object) $item );
if ( empty( $post->post_author ) ) { $post->post_author = get_current_user_id(); }
if ( ! isset( $post->type_label ) ) { $post->type_label = $this->get_type_label( $post ); }
// Ensure nav menu item URL is set according to linked object. if ( 'post_type' === $post->type && ! empty( $post->object_id ) ) { $post->url = get_permalink( $post->object_id ); } elseif ( 'taxonomy' === $post->type && ! empty( $post->object ) && ! empty( $post->object_id ) ) { $post->url = get_term_link( (int) $post->object_id, $post->object ); } elseif ( 'post_type_archive' === $post->type && ! empty( $post->object ) ) { $post->url = get_post_type_archive_link( $post->object ); } if ( is_wp_error( $post->url ) ) { $post->url = ''; }
/** This filter is documented in wp-includes/nav-menu.php */ $post->attr_title = apply_filters( 'nav_menu_attr_title', $post->attr_title );
/** This filter is documented in wp-includes/nav-menu.php */ $post->description = apply_filters( 'nav_menu_description', wp_trim_words( $post->description, 200 ) );
/** This filter is documented in wp-includes/nav-menu.php */ $post = apply_filters( 'wp_setup_nav_menu_item', $post );
return $post; }
/** * Sanitize an input. * * Note that parent::sanitize() erroneously does wp_unslash() on $value, but * we remove that in this override. * * @since 4.3.0 * @access public * * @param array $menu_item_value The value to sanitize. * @return array|false|null Null if an input isn't valid. False if it is marked for deletion. * Otherwise the sanitized value. */ public function sanitize( $menu_item_value ) { // Menu is marked for deletion. if ( false === $menu_item_value ) { return $menu_item_value; }
// Invalid. if ( ! is_array( $menu_item_value ) ) { return null; }
$default = array( 'object_id' => 0, 'object' => '', 'menu_item_parent' => 0, 'position' => 0, 'type' => 'custom', 'title' => '', 'url' => '', 'target' => '', 'attr_title' => '', 'description' => '', 'classes' => '', 'xfn' => '', 'status' => 'publish', 'original_title' => '', 'nav_menu_term_id' => 0, '_invalid' => false, ); $menu_item_value = array_merge( $default, $menu_item_value ); $menu_item_value = wp_array_slice_assoc( $menu_item_value, array_keys( $default ) ); $menu_item_value['position'] = intval( $menu_item_value['position'] );
foreach ( array( 'object_id', 'menu_item_parent', 'nav_menu_term_id' ) as $key ) { // Note we need to allow negative-integer IDs for previewed objects not inserted yet. $menu_item_value[ $key ] = intval( $menu_item_value[ $key ] ); }
foreach ( array( 'type', 'object', 'target' ) as $key ) { $menu_item_value[ $key ] = sanitize_key( $menu_item_value[ $key ] ); }
foreach ( array( 'xfn', 'classes' ) as $key ) { $value = $menu_item_value[ $key ]; if ( ! is_array( $value ) ) { $value = explode( ' ', $value ); } $menu_item_value[ $key ] = implode( ' ', array_map( 'sanitize_html_class', $value ) ); }
$menu_item_value['original_title'] = sanitize_text_field( $menu_item_value['original_title'] );
// Apply the same filters as when calling wp_insert_post(). $menu_item_value['title'] = wp_unslash( apply_filters( 'title_save_pre', wp_slash( $menu_item_value['title'] ) ) ); $menu_item_value['attr_title'] = wp_unslash( apply_filters( 'excerpt_save_pre', wp_slash( $menu_item_value['attr_title'] ) ) ); $menu_item_value['description'] = wp_unslash( apply_filters( 'content_save_pre', wp_slash( $menu_item_value['description'] ) ) );
$menu_item_value['url'] = esc_url_raw( $menu_item_value['url'] ); if ( 'publish' !== $menu_item_value['status'] ) { $menu_item_value['status'] = 'draft'; }
$menu_item_value['_invalid'] = (bool) $menu_item_value['_invalid'];
/** This filter is documented in wp-includes/class-wp-customize-setting.php */ return apply_filters( "customize_sanitize_{$this->id}", $menu_item_value, $this ); }
/** * Creates/updates the nav_menu_item post for this setting. * * Any created menu items will have their assigned post IDs exported to the client * via the {@see 'customize_save_response'} filter. Likewise, any errors will be * exported to the client via the customize_save_response() filter. * * To delete a menu, the client can send false as the value. * * @since 4.3.0 * @access protected * * @see wp_update_nav_menu_item() * * @param array|false $value The menu item array to update. If false, then the menu item will be deleted * entirely. See WP_Customize_Nav_Menu_Item_Setting::$default for what the value * should consist of. * @return null|void */ protected function update( $value ) { if ( $this->is_updated ) { return; }
$this->is_updated = true; $is_placeholder = ( $this->post_id < 0 ); $is_delete = ( false === $value );
// Update the cached value. $this->value = $value;
add_filter( 'customize_save_response', array( $this, 'amend_customize_save_response' ) );
if ( $is_delete ) { // If the current setting post is a placeholder, a delete request is a no-op. if ( $is_placeholder ) { $this->update_status = 'deleted'; } else { $r = wp_delete_post( $this->post_id, true );
if ( false === $r ) { $this->update_error = new WP_Error( 'delete_failure' ); $this->update_status = 'error'; } else { $this->update_status = 'deleted'; } // @todo send back the IDs for all associated nav menu items deleted, so these settings (and controls) can be removed from Customizer? } } else {
// Handle saving menu items for menus that are being newly-created. if ( $value['nav_menu_term_id'] < 0 ) { $nav_menu_setting_id = sprintf( 'nav_menu[%s]', $value['nav_menu_term_id'] ); $nav_menu_setting = $this->manager->get_setting( $nav_menu_setting_id );
if ( ! $nav_menu_setting || ! ( $nav_menu_setting instanceof WP_Customize_Nav_Menu_Setting ) ) { $this->update_status = 'error'; $this->update_error = new WP_Error( 'unexpected_nav_menu_setting' ); return; }
if ( false === $nav_menu_setting->save() ) { $this->update_status = 'error'; $this->update_error = new WP_Error( 'nav_menu_setting_failure' ); return; }
if ( $nav_menu_setting->previous_term_id !== intval( $value['nav_menu_term_id'] ) ) { $this->update_status = 'error'; $this->update_error = new WP_Error( 'unexpected_previous_term_id' ); return; }
$value['nav_menu_term_id'] = $nav_menu_setting->term_id; }
// Handle saving a nav menu item that is a child of a nav menu item being newly-created. if ( $value['menu_item_parent'] < 0 ) { $parent_nav_menu_item_setting_id = sprintf( 'nav_menu_item[%s]', $value['menu_item_parent'] ); $parent_nav_menu_item_setting = $this->manager->get_setting( $parent_nav_menu_item_setting_id );
if ( ! $parent_nav_menu_item_setting || ! ( $parent_nav_menu_item_setting instanceof WP_Customize_Nav_Menu_Item_Setting ) ) { $this->update_status = 'error'; $this->update_error = new WP_Error( 'unexpected_nav_menu_item_setting' ); return; }
if ( false === $parent_nav_menu_item_setting->save() ) { $this->update_status = 'error'; $this->update_error = new WP_Error( 'nav_menu_item_setting_failure' ); return; }
if ( $parent_nav_menu_item_setting->previous_post_id !== intval( $value['menu_item_parent'] ) ) { $this->update_status = 'error'; $this->update_error = new WP_Error( 'unexpected_previous_post_id' ); return; }
$value['menu_item_parent'] = $parent_nav_menu_item_setting->post_id; }
// Insert or update menu. $menu_item_data = array( 'menu-item-object-id' => $value['object_id'], 'menu-item-object' => $value['object'], 'menu-item-parent-id' => $value['menu_item_parent'], 'menu-item-position' => $value['position'], 'menu-item-type' => $value['type'], 'menu-item-title' => $value['title'], 'menu-item-url' => $value['url'], 'menu-item-description' => $value['description'], 'menu-item-attr-title' => $value['attr_title'], 'menu-item-target' => $value['target'], 'menu-item-classes' => $value['classes'], 'menu-item-xfn' => $value['xfn'], 'menu-item-status' => $value['status'], );
$r = wp_update_nav_menu_item( $value['nav_menu_term_id'], $is_placeholder ? 0 : $this->post_id, wp_slash( $menu_item_data ) );
if ( is_wp_error( $r ) ) { $this->update_status = 'error'; $this->update_error = $r; } else { if ( $is_placeholder ) { $this->previous_post_id = $this->post_id; $this->post_id = $r; $this->update_status = 'inserted'; } else { $this->update_status = 'updated'; } } }
}
/** * Export data for the JS client. * * @since 4.3.0 * @access public * * @see WP_Customize_Nav_Menu_Item_Setting::update() * * @param array $data Additional information passed back to the 'saved' event on `wp.customize`. * @return array Save response data. */ public function amend_customize_save_response( $data ) { if ( ! isset( $data['nav_menu_item_updates'] ) ) { $data['nav_menu_item_updates'] = array(); }
$data['nav_menu_item_updates'][] = array( 'post_id' => $this->post_id, 'previous_post_id' => $this->previous_post_id, 'error' => $this->update_error ? $this->update_error->get_error_code() : null, 'status' => $this->update_status, ); return $data; } }
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