← All changes | _inc/lib/core-api/wpcom-endpoints/class-wpcom-rest-api-v2-endpoint-google-docs.php +66 -0 16.2-beta → 16.3 View file →

		@@ -1,0 +1,66 @@
	1	+<?php
	2	+/**
	3	+ * Validate whether a google doc is available for embedding.
	4	+ *
	5	+ * @package automattic/jetpack
	6	+ */
	7	+
	8	+use Automattic\Jetpack\Extensions\GoogleDocsEmbed;
	9	+
	10	+if ( ! defined( 'ABSPATH' ) ) {
	11	+ exit( 0 );
	12	+}
	13	+
	14	+/**
	15	+ * Google Docs block endpoint.
	16	+ */
	17	+class WPCOM_REST_API_V2_Endpoint_Google_Docs extends WP_REST_Controller {
	18	+ /**
	19	+ * Constructor.
	20	+ */
	21	+ public function __construct() {
	22	+ add_action( 'rest_api_init', array( $this, 'register_routes' ) );
	23	+ }
	24	+
	25	+ /**
	26	+ * Register endpoint route.
	27	+ */
	28	+ public function register_routes() {
	29	+ register_rest_route(
	30	+ 'wpcom/v2',
	31	+ '/checkGoogleDocVisibility',
	32	+ array(
	33	+ array(
	34	+ 'methods' => WP_REST_Server::READABLE,
	35	+ 'callback' => array( $this, 'check_document_visibility' ),
	36	+ 'permission_callback' => function () {
	37	+ return current_user_can( 'edit_posts' );
	38	+ },
	39	+ ),
	40	+ )
	41	+ );
	42	+ }
	43	+
	44	+ /**
	45	+ * Check URL
	46	+ *
	47	+ * @param \WP_REST_Request $request request object.
	48	+ *
	49	+ * @return \WP_REST_Response|\WP_Error
	50	+ */
	51	+ public function check_document_visibility( $request ) {
	52	+
	53	+ $document_url = $request->get_param( 'url' );
	54	+ $document_url = GoogleDocsEmbed\map_gsuite_url( $document_url );
	55	+ $response_head = wp_safe_remote_head( $document_url );
	56	+ $is_public_document = ! is_wp_error( $response_head ) && ! empty( $response_head['response']['code'] ) && 200 === absint( $response_head['response']['code'] );
	57	+
	58	+ if ( ! $is_public_document ) {
	59	+ return new \WP_Error( 'Unauthorized', esc_html__( 'The document is not publicly accessible', 'jetpack' ), array( 'status' => 401 ) );
	60	+ }
	61	+
	62	+ return new \WP_REST_Response( '', 200 );
	63	+ }
	64	+}
	65	+
	66	+wpcom_rest_api_v2_load_plugin( 'WPCOM_REST_API_V2_Endpoint_Google_Docs' );