WP_REST_Taxonomies_Controller

17class WP_REST_Taxonomies_Controller extends WP_REST_Controller {18 19	/**20	 * Constructor.21	 *22	 * @since 4.7.023	 */24	public function __construct() {25		$this->namespace = 'wp/v2';26		$this->rest_base = 'taxonomies';27	}28 29	/**30	 * Registers the routes for taxonomies.31	 *32	 * @since 4.7.033	 *34	 * @see register_rest_route()35	 */36	public function register_routes() {37 38		register_rest_route(39			$this->namespace,40			'/' . $this->rest_base,41			array(42				array(43					'methods'             => WP_REST_Server::READABLE,44					'callback'            => array( $this, 'get_items' ),45					'permission_callback' => array( $this, 'get_items_permissions_check' ),46					'args'                => $this->get_collection_params(),47				),48				'schema' => array( $this, 'get_public_item_schema' ),49			)50		);51 52		register_rest_route(53			$this->namespace,54			'/' . $this->rest_base . '/(?P<taxonomy>[\w-]+)',55			array(56				'args'   => array(57					'taxonomy' => array(58						'description' => __( 'An alphanumeric identifier for the taxonomy.' ),59						'type'        => 'string',60					),61				),62				array(63					'methods'             => WP_REST_Server::READABLE,64					'callback'            => array( $this, 'get_item' ),65					'permission_callback' => array( $this, 'get_item_permissions_check' ),66					'args'                => array(67						'context' => $this->get_context_param( array( 'default' => 'view' ) ),68					),69				),70				'schema' => array( $this, 'get_public_item_schema' ),71			)72		);73	}74 75	/**76	 * Checks whether a given request has permission to read taxonomies.77	 *78	 * @since 4.7.079	 *80	 * @param WP_REST_Request $request Full details about the request.81	 * @return true|WP_Error True if the request has read access, WP_Error object otherwise.82	 */83	public function get_items_permissions_check( $request ) {84		if ( 'edit' === $request['context'] ) {85			if ( ! empty( $request['type'] ) ) {86				$taxonomies = get_object_taxonomies( $request['type'], 'objects' );87			} else {88				$taxonomies = get_taxonomies( '', 'objects' );89			}90 91			foreach ( $taxonomies as $taxonomy ) {92				if ( ! empty( $taxonomy->show_in_rest ) && current_user_can( $taxonomy->cap->assign_terms ) ) {93					return true;94				}95			}96