class.wpcom-json-api-render-embed-endpoint.php — Jetpack – WP Security, Backup, Speed, & Growth 7.2.1

jetpack / json-endpoints / class.wpcom-json-api-render-embed-endpoint.php

jetpack / json-endpoints Last commit date

class.wpcom-json-api-render-embed-endpoint.php

76 lines

1	<?php
2
3	new WPCOM_JSON_API_Render_Embed_Endpoint( array(
4	'description' => "Get a rendered embed for a site. Note: The current user must have publishing access.",
5	'group' => 'sites',
6	'stat' => 'embeds:render',
7	'method' => 'GET',
8	'path' => '/sites/%s/embeds/render',
9	'path_labels' => array(
10	'$site' => '(int\|string) Site ID or domain',
11	),
12	'query_parameters' => array(
13	'embed_url' => '(string) The query-string encoded embed URL to render. Required. Only accepts one at a time.',
14	),
15	'response_format' => array(
16	'embed_url' => '(string) The embed_url that was passed in for rendering.',
17	'result' => '(html) The rendered HTML result of the embed.',
18	),
19	'example_request' => 'https://public-api.wordpress.com/rest/v1/sites/apiexamples.wordpress.com/embeds/render?embed_url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DSQEQr7c0-dw',
20	'example_request_data' => array(
21	'headers' => array(
22	'authorization' => 'Bearer YOUR_API_TOKEN'
23	),
24	)
25	) );
26
27	class WPCOM_JSON_API_Render_Embed_Endpoint extends WPCOM_JSON_API_Render_Endpoint {
28	// /sites/%s/embeds/render -> $blog_id
29	function callback( $path = '', $blog_id = 0 ) {
30	$blog_id = $this->api->switch_to_blog_and_validate_user( $this->api->get_blog_id( $blog_id ) );
31	if ( is_wp_error( $blog_id ) ) {
32	return $blog_id;
33	}
34
35	if ( ! current_user_can( 'edit_posts' ) ) {
36	return new WP_Error( 'unauthorized', __( 'Your token must have permission to post on this blog.', 'jetpack' ), 403 );
37	}
38
39	$args = $this->query_args();
40	$embed_url = trim( $args['embed_url'] );
41
42	// quick validation
43	if ( ! preg_match_all( '\|^\s(https?://[^\s"]+)\s$\|im', $embed_url, $matches ) ) {
44	return new WP_Error( 'invalid_embed_url', __( 'The embed_url parameter must be a valid URL.', 'jetpack' ), 400 );
45	}
46
47	if ( count( $matches[1] ) > 1 ) {
48	return new WP_Error( 'invalid_embed', __( 'Only one embed can be rendered at a time.', 'jetpack' ), 400 );
49	}
50
51	$embed_url = array_shift( $matches[1] );
52	$parts = parse_url( $embed_url );
53	if ( ! $parts ) {
54	return new WP_Error( 'invalid_embed_url', __( 'The embed_url parameter must be a valid URL.', 'jetpack' ), 400 );
55	}
56
57	global $wp_embed;
58	$render = $this->process_render( array( $this, 'do_embed' ), $embed_url );
59
60	// if nothing happened, then the shortcode does not exist.
61	$is_an_embed = ( $embed_url != $render['result'] && $wp_embed->maybe_make_link( $embed_url ) != $render['result'] );
62	if ( ! $is_an_embed ) {
63	return new WP_Error( 'invalid_embed', __( 'The requested URL is not an embed.', 'jetpack' ), 400 );
64	}
65
66	// our output for this endpoint..
67	$return['embed_url'] = $embed_url;
68	$return['result'] = $render['result'];
69
70	$return = $this->add_assets( $return, $render['loaded_scripts'], $render['loaded_styles'] );
71
72	return $return;
73	}
74
75	}
76