jetpack / jetpack_vendor / automattic / jetpack-videopress / src / class-xmlrpc.php

class-xmlrpc.php in Jetpack – WP Security, Backup, Speed, & Growth 16.2, at jetpack_vendor/automattic/jetpack-videopress/src/class-xmlrpc.php

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1	<?php
2	/**
3	* The VIdeoPress XMLRPC class
4	*
5	* @package automattic/jetpack-videopress
6	*/
7
8	namespace Automattic\Jetpack\VideoPress;
9
10	use WP_User;
11
12	/**
13	* VideoPress playback module markup generator.
14	*
15	* @since 0.1.1
16	*/
17	class XMLRPC {
18
19	/**
20	* Singleton XMLRPC instance.
21	*
22	* @var XMLRPC
23	**/
24	private static $instance = null;
25
26	/**
27	* The current user object.
28	*
29	* @var WP_User
30	*/
31	private $current_user;
32
33	/**
34	* Private VideoPress_XMLRPC constructor.
35	*
36	* Use the VideoPress_XMLRPC::init() method to get an instance.
37	*/
38	private function __construct() {
39	add_filter( 'jetpack_xmlrpc_methods', array( $this, 'xmlrpc_methods' ), 10, 3 );
40	}
41
42	/**
43	* Initialize the VideoPress_XMLRPC and get back a singleton instance.
44	*
45	* @return XMLRPC
46	*/
47	public static function init() {
48	if ( self::$instance === null ) {
49	self::$instance = new XMLRPC();
50	}
51
52	return self::$instance;
53	}
54
55	/**
56	* Adds additional methods the WordPress xmlrpc API for handling VideoPress specific features
57	*
58	* @param array $methods The Jetpack API methods.
59	* @param array $core_methods The WordPress Core API methods (ignored).
60	* @param WP_User $user The user object the API request is signed by.
61	*
62	* @return array
63	*/
64	public function xmlrpc_methods( $methods, $core_methods, $user ) {
65	if ( $user && $user instanceof WP_User ) {
66	$this->current_user = $user;
67	}
68
69	$methods['jetpack.createMediaItem'] = array( $this, 'create_media_item' );
70	$methods['jetpack.updateVideoPressMediaItem'] = array( $this, 'update_videopress_media_item' );
71	$methods['jetpack.updateVideoPressPosterImage'] = array( $this, 'update_poster_image' );
72
73	return $methods;
74	}
75
76	/**
77	* This is used by the WPCOM VideoPress uploader in order to create a media item with
78	* specific meta data about an uploaded file. After this, the transcoding session will
79	* update the meta information via the update_videopress_media_item() method.
80	*
81	* Note: This method technically handles the creation of multiple media objects, though
82	* in practice this is never done.
83	*
84	* @param array $media Media items being uploaded.
85	* @return array
86	*/
87	public function create_media_item( $media ) {
88	$this->authenticate_user();
89
90	foreach ( $media as & $media_item ) {
91	$url = is_string( $media_item['url'] ?? null ) ? $media_item['url'] : '';
92	$title = isset( $media_item['title'] ) && '' !== $media_item['title']
93	? sanitize_text_field( $media_item['title'] )
94	: sanitize_title( basename( $url ) );
95	$guid = $media['guid'] ?? null;
96
97	$media_id = videopress_create_new_media_item( $title, $guid );
98
99	$post_update = array();
100	if ( isset( $media_item['description'] ) && '' !== $media_item['description'] ) {
101	$post_update['post_content'] = sanitize_textarea_field( $media_item['description'] );
102	}
103	if ( isset( $media_item['caption'] ) && '' !== $media_item['caption'] ) {
104	$post_update['post_excerpt'] = sanitize_textarea_field( $media_item['caption'] );
105	}
106	if ( $post_update ) {
107	$post_update['ID'] = $media_id;
108	wp_update_post( $post_update );
109	}
110
111	wp_update_attachment_metadata(
112	$media_id,
113	array(
114	'original' => array(
115	'url' => $media_item['url'],
116	),
117	)
118	);
119
120	$media_item['post'] = get_post( $media_id );
121	}
122
123	return array( 'media' => $media );
124	}
125
126	/**
127	* Update VideoPress metadata for a media item.
128	*
129	* @param array $request Media item to update.
130	*
131	* @return bool
132	*/
133	public function update_videopress_media_item( $request ) {
134	$this->authenticate_user();
135
136	$id = $request['post_id'];
137	$status = $request['status'];
138	$format = $request['format'];
139	$info = $request['info'];
140
141	$attachment = get_post( $id );
142	if ( ! $attachment ) {
143	return false;
144	}
145
146	$attachment->guid = $info['original'];
147	$attachment->post_mime_type = 'video/videopress';
148
149	wp_update_post( $attachment );
150
151	// Update the vp guid and set it to a direct meta property.
152	update_post_meta( $id, 'videopress_guid', $info['guid'] );
153
154	$meta = wp_get_attachment_metadata( $id );
155
156	$meta['width'] = $info['width'];
157	$meta['height'] = $info['height'];
158	$meta['original']['url'] = $info['original'];
159	$meta['videopress'] = $info;
160	$meta['videopress']['url'] = 'https://videopress.com/v/' . $info['guid'];
161
162	// Update file statuses
163	if ( ! empty( $format ) ) {
164	$meta['file_statuses'][ $format ] = $status;
165	}
166
167	if ( ! get_post_meta( $id, '_thumbnail_id', true ) ) {
168	// Update the poster in the VideoPress info.
169	$thumbnail_id = videopress_download_poster_image( $info['poster'], $id );
170
171	if ( is_int( $thumbnail_id ) ) {
172	update_post_meta( $id, '_thumbnail_id', $thumbnail_id );
173	}
174	}
175
176	wp_update_attachment_metadata( $id, $meta );
177
178	videopress_update_meta_data( $id );
179
180	// update the meta to tell us that we're processing or complete
181	update_post_meta( $id, 'videopress_status', videopress_is_finished_processing( $id ) ? 'complete' : 'processing' );
182
183	return true;
184	}
185
186	/**
187	* Update poster image for a VideoPress media item.
188	*
189	* @param array $request The media item to update.
190	* @return bool
191	*/
192	public function update_poster_image( $request ) {
193	$this->authenticate_user();
194
195	$post_id = $request['post_id'];
196	$poster = $request['poster'];
197
198	$attachment = get_post( $post_id );
199	if ( ! $attachment ) {
200	return false;
201	}
202
203	$poster = apply_filters( 'jetpack_photon_url', $poster );
204
205	$meta = wp_get_attachment_metadata( $post_id );
206	$meta['videopress']['poster'] = $poster;
207	wp_update_attachment_metadata( $post_id, $meta );
208
209	// Update the poster in the VideoPress info.
210	$thumbnail_id = videopress_download_poster_image( $poster, $post_id );
211
212	if ( ! is_int( $thumbnail_id ) ) {
213	return false;
214	}
215
216	update_post_meta( $post_id, '_thumbnail_id', $thumbnail_id );
217
218	return true;
219	}
220
221	/**
222	* Check if the XML-RPC request is signed by a user token, and authenticate the user in WordPress.
223	*
224	* @return bool
225	*/
226	private function authenticate_user() {
227	if ( $this->current_user ) {
228	wp_set_current_user( $this->current_user->ID );
229
230	return true;
231	}
232
233	return false;
234	}
235	}
236