WP_Privacy_Requests_Table

10abstract class WP_Privacy_Requests_Table extends WP_List_Table {11 12	/**13	 * Action name for the requests this table will work with. Classes14	 * which inherit from WP_Privacy_Requests_Table should define this.15	 *16	 * Example: 'export_personal_data'.17	 *18	 * @since 4.9.619	 *20	 * @var string $request_type Name of action.21	 */22	protected $request_type = 'INVALID';23 24	/**25	 * Post type to be used.26	 *27	 * @since 4.9.628	 *29	 * @var string $post_type The post type.30	 */31	protected $post_type = 'INVALID';32 33	/**34	 * Gets columns to show in the list table.35	 *36	 * @since 4.9.637	 *38	 * @return string[] Array of column titles keyed by their column name.39	 */40	public function get_columns() {41		$columns = array(42			'cb'                => '<input type="checkbox" />',43			'email'             => __( 'Requester' ),44			'status'            => __( 'Status' ),45			'created_timestamp' => __( 'Requested' ),46			'next_steps'        => __( 'Next steps' ),47		);48		return $columns;49	}50 51	/**52	 * Normalizes the admin URL to the current page (by request_type).53	 *54	 * @since 5.3.055	 *56	 * @return string URL to the current admin page.57	 */58	protected function get_admin_url() {59		$pagenow = str_replace( '_', '-', $this->request_type );60 61		if ( 'remove-personal-data' === $pagenow ) {62			$pagenow = 'erase-personal-data';63		}64 65		return admin_url( $pagenow . '.php' );66	}67 68	/**69	 * Gets a list of sortable columns.70	 *71	 * @since 4.9.672	 *73	 * @return array Default sortable columns.74	 */75	protected function get_sortable_columns() {76		/*77		 * The initial sorting is by 'Requested' (post_date) and descending.78		 * With initial sorting, the first click on 'Requested' should be ascending.79		 * With 'Requester' sorting active, the next click on 'Requested' should be descending.80		 */81		$desc_first = isset( $_GET['orderby'] );82 83		return array(84			'email'             => 'requester',85			'created_timestamp' => array( 'requested', $desc_first ),86		);87	}88 89	/**