WP_REST_Revisions_Controller::delete_item_permissions_check( WP_REST_Request $request )

Checks if a given request has access to delete a revision.

Parameters

$request

(Required) Full details about the request.

Return

(bool|WP_Error) True if the request has access to delete the item, WP_Error object otherwise.

Source

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

	public function delete_item_permissions_check( $request ) {
		$parent = $this->get_parent( $request['parent'] );
		if ( is_wp_error( $parent ) ) {
			return $parent;
		}

		$revision = $this->get_revision( $request['id'] );
		if ( is_wp_error( $revision ) ) {
			return $revision;
		}

		$response = $this->get_items_permissions_check( $request );
		if ( ! $response || is_wp_error( $response ) ) {
			return $response;
		}

		$post_type = get_post_type_object( 'revision' );
		return current_user_can( $post_type->cap->delete_post, $revision->ID );
	}

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Related

Uses

Uses
Uses Description
wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php: WP_REST_Revisions_Controller::get_parent()

Get the parent post, if the ID is valid.
wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php: WP_REST_Revisions_Controller::get_revision()

Get the revision, if the ID is valid.
wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php: WP_REST_Revisions_Controller::get_items_permissions_check()

Checks if a given request has access to get revisions.
wp-includes/capabilities.php: current_user_can()

Whether the current user has a specific capability.
wp-includes/post.php: get_post_type_object()

Retrieves a post type object by name.
wp-includes/load.php: is_wp_error()

Check whether variable is a ClassicPress Error.
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Changelog

Changelog
Version Description
WP-4.7.0 Introduced.