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Description

Gets the REST API controller for this taxonomy.

Will only instantiate the controller class once per request.

Usage

$WP_REST_Controller|null = WP_Taxonomy::get_rest_controller();

Parameters

Returns

WP_REST_Controller|null The controller instance, or null if the taxonomy is set not to show in rest.

Source

File name: wordpress/wp-includes/class-wp-taxonomy.php
Lines:

  public function get_rest_controller() {
    if ( ! $this->show_in_rest ) {
      return null;
    }

    $class = $this->rest_controller_class ? $this->rest_controller_class : WP_REST_Terms_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;
  }
 

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