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WP_REST_Autosaves_Controller::get_item( WP_REST_Request $request )

Get the autosave, if the ID is valid.

Parameters

$request

(WP_REST_Request) (Required) Full details about the request.

Return

(WP_Post|WP_Error) Revision post object if ID is valid, WP_Error otherwise.

Source

File: wp-includes/rest-api/endpoints/class-wp-rest-autosaves-controller.php 

public function get_item( $request ) {
		$parent_id = (int) $request->get_param( 'parent' );

		if ( $parent_id <= 0 ) {
			return new WP_Error(
				'rest_post_invalid_id',
				__( 'Invalid post parent ID.' ),
				array( 'status' => 404 )
			);
		}

		$autosave = wp_get_post_autosave( $parent_id );

		if ( ! $autosave ) {
			return new WP_Error(
				'rest_post_no_autosave',
				__( 'There is no autosave revision for this post.' ),
				array( 'status' => 404 )
			);
		}

		$response = $this->prepare_item_for_response( $autosave, $request );
		return $response;
	}

Changelog

Version Description
5.0.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wp_rest_autosaves_controller/get_item