/** * Registers the post type meta box if a custom callback was specified. * * @since 4.6.0 */ public function register_meta_boxes() { if ( $this->register_meta_box_cb ) { add_action( 'add_meta_boxes_' . $this->name, $this->register_meta_box_cb, 10, 1 ); } } /** * Adds the future post hook action for the post type. * * @since 4.6.0 */ public function add_hooks() { add_action( 'future_' . $this->name, '_future_post_hook', 5, 2 ); } /** * Registers the taxonomies for the post type. * * @since 4.6.0 */ public function register_taxonomies() { foreach ( $this->taxonomies as $taxonomy ) { register_taxonomy_for_object_type( $taxonomy, $this->name ); } } /** * Removes the features support for the post type. * * @since 4.6.0 * * @global array $_wp_post_type_features Post type features. */ public function remove_supports() { global $_wp_post_type_features; unset( $_wp_post_type_features[ $this->name ] ); } /** * Removes any rewrite rules, permastructs, and rules for the post type. * * @since 4.6.0 * * @global WP_Rewrite $wp_rewrite WordPress rewrite component. * @global WP $wp Current WordPress environment instance. * @global array $post_type_meta_caps Used to remove meta capabilities. */ public function remove_rewrite_rules() { global $wp, $wp_rewrite, $post_type_meta_caps; // Remove query var. if ( false !== $this->query_var ) { $wp->remove_query_var( $this->query_var ); } // Remove any rewrite rules, permastructs, and rules. if ( false !== $this->rewrite ) { remove_rewrite_tag( "%$this->name%" ); remove_permastruct( $this->name ); foreach ( $wp_rewrite->extra_rules_top as $regex => $query ) { if ( str_contains( $query, "index.php?post_type=$this->name" ) ) { unset( $wp_rewrite->extra_rules_top[ $regex ] ); } } } // Remove registered custom meta capabilities. foreach ( $this->cap as $cap ) { unset( $post_type_meta_caps[ $cap ] ); } } /** * Unregisters the post type meta box if a custom callback was specified. * * @since 4.6.0 */ public function unregister_meta_boxes() { if ( $this->register_meta_box_cb ) { remove_action( 'add_meta_boxes_' . $this->name, $this->register_meta_box_cb, 10 ); } } /** * Removes the post type from all taxonomies. * * @since 4.6.0 */ public function unregister_taxonomies() { foreach ( get_object_taxonomies( $this->name ) as $taxonomy ) { unregister_taxonomy_for_object_type( $taxonomy, $this->name ); } } /** * Removes the future post hook action for the post type. * * @since 4.6.0 */ public function remove_hooks() { remove_action( 'future_' . $this->name, '_future_post_hook', 5 ); } /** * Gets the REST API controller for this post type. * * Will only instantiate the controller class once per request. * * @since 5.3.0 * * @return WP_REST_Controller|null The controller instance, or null if the post type * is set not to show in rest. */ public function get_rest_controller() { if ( ! $this->show_in_rest ) { return null; } $class = $this->rest_controller_class ? $this->rest_controller_class : WP_REST_Posts_Controller::class; if ( ! class_exists( $class ) ) { return null; } if ( ! is_subclass_of( $class, WP_REST_Controller::class ) ) { return null; } if ( ! $this->rest_controller ) { $this->rest_controller = new $class( $this->name ); } if ( ! ( $this->rest_controller instanceof $class ) ) { return null; } return $this->rest_controller; } /** * Gets the REST API revisions controller for this post type. * * Will only instantiate the controller class once per request. * * @since 6.4.0 * * @return WP_REST_Controller|null The controller instance, or null if the post type * is set not to show in rest. */ public function get_revisions_rest_controller() { if ( ! $this->show_in_rest ) { return null; } if ( ! post_type_supports( $this->name, 'revisions' ) ) { return null; } $class = $this->revisions_rest_controller_class ? $this->revisions_rest_controller_class : WP_REST_Revisions_Controller::class; if ( ! class_exists( $class ) ) { return null; } if ( ! is_subclass_of( $class, WP_REST_Controller::class ) ) { return null; } if ( ! $this->revisions_rest_controller ) { $this->revisions_rest_controller = new $class( $this->name ); } if ( ! ( $this->revisions_rest_controller instanceof $class ) ) { return null; } return $this->revisions_rest_controller; } /** * Gets the REST API autosave controller for this post type. * * Will only instantiate the controller class once per request. * * @since 6.4.0 * * @return WP_REST_Controller|null The controller instance, or null if the post type * is set not to show in rest. */ public function get_autosave_rest_controller() { if ( ! $this->show_in_rest ) { return null; } if ( 'attachment' === $this->name ) { return null; } $class = $this->autosave_rest_controller_class ? $this->autosave_rest_controller_class : WP_REST_Autosaves_Controller::class; if ( ! class_exists( $class ) ) { return null; } if ( ! is_subclass_of( $class, WP_REST_Controller::class ) ) { return null; } if ( ! $this->autosave_rest_controller ) { $this->autosave_rest_controller = new $class( $this->name ); } if ( ! ( $this->autosave_rest_controller instanceof $class ) ) { return null; } return $this->autosave_rest_controller; } /** * Returns the default labels for post types. * * @since 6.0.0 * * @return (string|null)[][] The default labels for post types. */ public static function get_default_labels() { if ( ! empty( self::$default_labels ) ) { return self::$default_labels; } self::$default_labels = array( 'name' => array( _x( 'Posts', 'post type general name' ), _x( 'Pages', 'post type general name' ) ), 'singular_name' => array( _x( 'Post', 'post type singular name' ), _x( 'Page', 'post type singular name' ) ), 'add_new' => array( __( 'Add New Post' ), __( 'Add New Page' ) ), 'add_new_item' => array( __( 'Add New Post' ), __( 'Add New Page' ) ), 'edit_item' => array( __( 'Edit Post' ), __( 'Edit Page' ) ), 'new_item' => array( __( 'New Post' ), __( 'New Page' ) ), 'view_item' => array( __( 'View Post' ), __( 'View Page' ) ), 'view_items' => array( __( 'View Posts' ), __( 'View Pages' ) ), 'search_items' => array( __( 'Search Posts' ), __( 'Search Pages' ) ), 'not_found' => array( __( 'No posts found.' ), __( 'No pages found.' ) ), 'not_found_in_trash' => array( __( 'No posts found in Trash.' ), __( 'No pages found in Trash.' ) ), 'parent_item_colon' => array( null, __( 'Parent Page:' ) ), 'all_items' => array( __( 'All Posts' ), __( 'All Pages' ) ), 'archives' => array( __( 'Post Archives' ), __( 'Page Archives' ) ), 'attributes' => array( __( 'Post Attributes' ), __( 'Page Attributes' ) ), 'insert_into_item' => array( __( 'Insert into post' ), __( 'Insert into page' ) ), 'uploaded_to_this_item' => array( __( 'Uploaded to this post' ), __( 'Uploaded to this page' ) ), 'featured_image' => array( _x( 'Featured image', 'post' ), _x( 'Featured image', 'page' ) ), 'set_featured_image' => array( _x( 'Set featured image', 'post' ), _x( 'Set featured image', 'page' ) ), 'remove_featured_image' => array( _x( 'Remove featured image', 'post' ), _x( 'Remove featured image', 'page' ) ), 'use_featured_image' => array( _x( 'Use as featured image', 'post' ), _x( 'Use as featured image', 'page' ) ), 'filter_items_list' => array( __( 'Filter posts list' ), __( 'Filter pages list' ) ), 'filter_by_date' => array( __( 'Filter by date' ), __( 'Filter by date' ) ), 'items_list_navigation' => array( __( 'Posts list navigation' ), __( 'Pages list navigation' ) ), 'items_list' => array( __( 'Posts list' ), __( 'Pages list' ) ), 'item_published' => array( __( 'Post published.' ), __( 'Page published.' ) ), 'item_published_privately' => array( __( 'Post published privately.' ), __( 'Page published privately.' ) ), 'item_reverted_to_draft' => array( __( 'Post reverted to draft.' ), __( 'Page reverted to draft.' ) ), 'item_trashed' => array( __( 'Post trashed.' ), __( 'Page trashed.' ) ), 'item_scheduled' => array( __( 'Post scheduled.' ), __( 'Page scheduled.' ) ), 'item_updated' => array( __( 'Post updated.' ), __( 'Page updated.' ) ), 'item_link' => array( _x( 'Post Link', 'navigation link block title' ), _x( 'Page Link', 'navigation link block title' ), ), 'item_link_description' => array( _x( 'A link to a post.', 'navigation link block description' ), _x( 'A link to a page.', 'navigation link block description' ), ), ); return self::$default_labels; } /** * Resets the cache for the default labels. * * @since 6.0.0 */ public static function reset_default_labels() { self::$default_labels = array(); } }