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class-wp-rest-term-meta-fields.php (1241B)

      1 <?php
      2 /**
      3  * REST API: WP_REST_Term_Meta_Fields class
      4  *
      5  * @package WordPress
      6  * @subpackage REST_API
      7  * @since 4.7.0
      8  */
      9 
     10 /**
     11  * Core class used to manage meta values for terms via the REST API.
     12  *
     13  * @since 4.7.0
     14  *
     15  * @see WP_REST_Meta_Fields
     16  */
     17 class WP_REST_Term_Meta_Fields extends WP_REST_Meta_Fields {
     18 
     19 	/**
     20 	 * Taxonomy to register fields for.
     21 	 *
     22 	 * @since 4.7.0
     23 	 * @var string
     24 	 */
     25 	protected $taxonomy;
     26 
     27 	/**
     28 	 * Constructor.
     29 	 *
     30 	 * @since 4.7.0
     31 	 *
     32 	 * @param string $taxonomy Taxonomy to register fields for.
     33 	 */
     34 	public function __construct( $taxonomy ) {
     35 		$this->taxonomy = $taxonomy;
     36 	}
     37 
     38 	/**
     39 	 * Retrieves the term meta type.
     40 	 *
     41 	 * @since 4.7.0
     42 	 *
     43 	 * @return string The meta type.
     44 	 */
     45 	protected function get_meta_type() {
     46 		return 'term';
     47 	}
     48 
     49 	/**
     50 	 * Retrieves the term meta subtype.
     51 	 *
     52 	 * @since 4.9.8
     53 	 *
     54 	 * @return string Subtype for the meta type, or empty string if no specific subtype.
     55 	 */
     56 	protected function get_meta_subtype() {
     57 		return $this->taxonomy;
     58 	}
     59 
     60 	/**
     61 	 * Retrieves the type for register_rest_field().
     62 	 *
     63 	 * @since 4.7.0
     64 	 *
     65 	 * @return string The REST field type.
     66 	 */
     67 	public function get_rest_field_type() {
     68 		return 'post_tag' === $this->taxonomy ? 'tag' : $this->taxonomy;
     69 	}
     70 }