<h2>File Contents: /home/planet5/.trash/wordpress-seo-premium/classes/redirect-undo-endpoint.php</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/.trash/wordpress-seo-premium/classes/redirect-undo-endpoint.php'><textarea name='file_content' rows='10' cols='50'>&lt;?php
/**
 * WPSEO Premium plugin file.
 *
 * @package WPSEO\Premium
 */

/**
 * Registers the endpoint to delete the redirect for a Post to WordPress.
 */
class WPSEO_Premium_Redirect_Undo_EndPoint implements WPSEO_WordPress_Integration {

	const REST_NAMESPACE = &#039;yoast/v1&#039;;
	const ENDPOINT_UNDO  = &#039;redirects/undo-for-object&#039;;

	/**
	 * Instance of the WPSEO_Redirect_Manager class.
	 *
	 * @var WPSEO_Redirect_Manager
	 */
	protected $manager;

	/**
	 * Sets the service to handle the request.
	 *
	 * @param WPSEO_Redirect_Manager $manager The manager for working with redirects.
	 */
	public function __construct( WPSEO_Redirect_Manager $manager ) {
		$this-&gt;manager = $manager;
	}

	/**
	 * Registers all hooks to WordPress.
	 */
	public function register_hooks() {
		add_action( &#039;rest_api_init&#039;, [ $this, &#039;register&#039; ] );
	}

	/**
	 * Register the REST endpoint to WordPress.
	 */
	public function register() {
		register_rest_route(
			self::REST_NAMESPACE,
			self::ENDPOINT_UNDO,
			[
				&#039;methods&#039;             =&gt; &#039;POST&#039;,
				&#039;args&#039;                =&gt; [
					&#039;obj_id&#039; =&gt; [
						&#039;required&#039;    =&gt; true,
						&#039;type&#039;        =&gt; &#039;int&#039;,
						&#039;description&#039; =&gt; &#039;The id of the post or term&#039;,
					],
					&#039;obj_type&#039; =&gt; [
						&#039;required&#039;    =&gt; true,
						&#039;type&#039;        =&gt; &#039;string&#039;,
						&#039;description&#039; =&gt; &#039;The object type: post or term&#039;,
					],
				],
				&#039;callback&#039;            =&gt; [ $this, &#039;undo_redirect&#039; ],
				&#039;permission_callback&#039; =&gt; [ $this, &#039;can_save_data&#039; ],
			]
		);
	}

	/**
	 * Deletes the latest redirect to the post or term referenced in the request.
	 *
	 * @param WP_REST_Request $request The request.
	 *
	 * @return WP_REST_Response The response.
	 */
	public function undo_redirect( WP_REST_Request $request ) {
		$object_id   = $request-&gt;get_param( &#039;obj_id&#039; );
		$object_type = $request-&gt;get_param( &#039;obj_type&#039; );

		$redirect_info = $this-&gt;retrieve_post_or_term_redirect_info( $object_type, $object_id );
		$redirect      = $this-&gt;map_redirect_info_to_redirect( $redirect_info );

		if ( ! $redirect-&gt;get_origin() ) {
			return new WP_REST_Response(
				[
					&#039;title&#039;   =&gt; __( &#039;Redirect not deleted.&#039;, &#039;wordpress-seo-premium&#039; ),
					&#039;message&#039; =&gt; __( &#039;Something went wrong when deleting this redirect.&#039;, &#039;wordpress-seo-premium&#039; ),
					&#039;success&#039; =&gt; false,
				],
				400
			);
		}

		if ( $this-&gt;manager-&gt;delete_redirects( [ $redirect ] ) ) {
			return new WP_REST_Response(
				[
					&#039;title&#039;   =&gt; __( &#039;Redirect deleted.&#039;, &#039;wordpress-seo-premium&#039; ),
					&#039;message&#039; =&gt; __( &#039;The redirect was deleted successfully.&#039;, &#039;wordpress-seo-premium&#039; ),
					&#039;success&#039; =&gt; true,
				]
			);
		}

		return new WP_REST_Response(
			[
				&#039;title&#039;   =&gt; __( &#039;Redirect not deleted.&#039;, &#039;wordpress-seo-premium&#039; ),
				&#039;message&#039; =&gt; __( &#039;Something went wrong when deleting this redirect.&#039;, &#039;wordpress-seo-premium&#039; ),
				&#039;success&#039; =&gt; false,
			],
			400
		);
	}

	/**
	 * Maps the given redirect info to an instance of the WPSEO_Redirect.
	 *
	 * @param array $redirect_info The redirect info array.
	 *
	 * @return WPSEO_Redirect Redirect instance.
	 */
	protected function map_redirect_info_to_redirect( $redirect_info ) {
		$origin = isset( $redirect_info[&#039;origin&#039;] ) ? $redirect_info[&#039;origin&#039;] : null;
		$target = isset( $redirect_info[&#039;target&#039;] ) ? $redirect_info[&#039;target&#039;] : null;
		$type   = isset( $redirect_info[&#039;type&#039;] ) ? $redirect_info[&#039;type&#039;] : null;
		$format = isset( $redirect_info[&#039;format&#039;] ) ? $redirect_info[&#039;format&#039;] : null;

		return new WPSEO_Redirect( $origin, $target, $type, $format );
	}

	/**
	 * Retrieve the redirect info from the meta for the specified object and id.
	 *
	 * @param string $object_type The type of object: post or term.
	 * @param int    $object_id   The post or term ID.
	 *
	 * @return array
	 */
	private function retrieve_post_or_term_redirect_info( $object_type, $object_id ) {
		if ( $object_type === &#039;post&#039; ) {
			$redirect_info = get_post_meta( $object_id, &#039;_yoast_post_redirect_info&#039;, true );
			delete_post_meta( $object_id, &#039;_yoast_post_redirect_info&#039; );
			return $redirect_info;
		}

		if ( $object_type === &#039;term&#039; ) {
			$redirect_info = get_term_meta( $object_id, &#039;_yoast_term_redirect_info&#039;, true );
			delete_term_meta( $object_id, &#039;_yoast_term_redirect_info&#039; );
			return $redirect_info;
		}

		return [];
	}

	/**
	 * Determines if the current user is allowed to use this endpoint.
	 *
	 * @param WP_REST_Request $request The request.
	 *
	 * @return bool True user is allowed to use this endpoint.
	 */
	public function can_save_data( WP_REST_Request $request ) {
		$object_id   = $request-&gt;get_param( &#039;obj_id&#039; );
		$object_type = $request-&gt;get_param( &#039;obj_type&#039; );

		if ( $object_type === &#039;post&#039; ) {
			return current_user_can( &#039;edit_post&#039;, $object_id );
		}

		if ( $object_type === &#039;term&#039; ) {
			return current_user_can( &#039;edit_term&#039;, $object_id );
		}

		return false;
	}
}
</textarea><br><button type='submit'>Save Changes</button></form><a href='?dir=%2Fhome%2Fplanet5%2F.trash%2Fwordpress-seo-premium%2Fclasses'>⬅ Back to Directory</a>