jetpack / modules / videopress / class-videopress-attachment-metadata.php

class-videopress-attachment-metadata.php in Jetpack – WP Security, Backup, Speed, & Growth 16.3-a.7, at modules/videopress/class-videopress-attachment-metadata.php

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1	<?php
2	/**
3	* Handle the VideoPress metadata properties.
4	*
5	* @package Jetpack
6	*/
7
8	use Automattic\Jetpack\Connection\Client;
9
10	if ( ! defined( 'ABSPATH' ) ) {
11	exit( 0 );
12	}
13
14	/**
15	* Class Videopress_Attachment_Metadata
16	*/
17	class Videopress_Attachment_Metadata {
18
19	/**
20	* Persist the VideoPress metadata information, including rating and display_embed.
21	*
22	* @param string\|int $post_id The post id.
23	* @param string $guid VideoPress Guid.
24	* @param string $post_title The post title.
25	* @param string $caption Video caption.
26	* @param string $post_excerpt The post excerpt.
27	* @param string $rating The rating.
28	* @param int $display_embed The display_embed.
29	* @param int $allow_download Allow video downloads.
30	* @param int $privacy_setting The video privacy setting.
31	*
32	* @return bool\|\WP_Error
33	*/
34	public static function persist_metadata( $post_id, $guid, $post_title, $caption, $post_excerpt, $rating, $display_embed, $allow_download, $privacy_setting ) {
35	$post_id = absint( $post_id );
36
37	$args = array(
38	'method' => 'POST',
39	'headers' => array( 'content-type' => 'application/json' ),
40	);
41
42	// Keep null values to avoid accidental unset.
43	$display_embed = null === $display_embed ? null : (int) $display_embed;
44	$allow_download = null === $allow_download ? null : (int) $allow_download;
45	$privacy_setting = null === $privacy_setting ? null : (int) $privacy_setting;
46
47	$values = self::build_wpcom_api_request_values( $post_title, $caption, $post_excerpt, $rating, $display_embed, $allow_download, $privacy_setting );
48	$endpoint = 'videos';
49	$values['guid'] = $guid;
50
51	$result = Client::wpcom_json_api_request_as_blog( $endpoint, '2', $args, wp_json_encode( $values, JSON_UNESCAPED_SLASHES ), 'wpcom' );
52
53	$validated_result = self::validate_result( $result );
54	if ( true !== $validated_result ) {
55	return $validated_result;
56	}
57
58	// If we are in WPCOM, then we don't need to make anything else since we've already updated the video information.
59	if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
60	return true;
61	}
62
63	$meta = wp_get_attachment_metadata( $post_id );
64
65	if ( isset( $values['display_embed'] ) ) {
66	$meta['videopress']['display_embed'] = (bool) $values['display_embed']; // convert it to bool since that's how we store it on wp-admin side.
67	}
68
69	if ( isset( $values['allow_download'] ) ) {
70	$meta['videopress']['allow_download'] = (bool) $values['allow_download'];
71	}
72
73	if ( isset( $values['rating'] ) ) {
74	$meta['videopress']['rating'] = $values['rating'];
75	}
76
77	if ( isset( $values['privacy_setting'] ) ) {
78	$meta['videopress']['privacy_setting'] = $values['privacy_setting'];
79	}
80
81	wp_update_attachment_metadata( $post_id, $meta );
82
83	return true;
84	}
85
86	/**
87	* Check if the given media item is a VideoPress file.
88	*
89	* @param stdClass $item The media item.
90	*
91	* @return bool
92	*/
93	public static function is_videopress_media( $item ) {
94	if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
95	return str_starts_with( $item->mime_type, 'video/' );
96	}
97
98	// Else, we are in Jetpack and we need to check if the video is video/videopress.
99	return 'video/videopress' === $item->mime_type;
100	}
101
102	/**
103	* Check if display_embed has valid values.
104	*
105	* @param mixed $display_embed The input display embed.
106	*
107	* @return bool
108	*/
109	private static function is_display_embed_valid( $display_embed ) {
110	return in_array( $display_embed, array( 0, 1 ), true );
111	}
112
113	/**
114	* Check if allow_download has valid values
115	*
116	* @param mixed $allow_download The value to test.
117	* @return bool
118	*/
119	private static function is_allow_download_valid( $allow_download ) {
120	return in_array( $allow_download, array( 0, 1 ), true );
121	}
122
123	/**
124	* Check if privacy_setting has valid values
125	*
126	* @param mixed $privacy_setting The value to test.
127	* @return bool
128	*/
129	private static function is_privacy_setting_valid( $privacy_setting ) {
130	return in_array( $privacy_setting, array( VIDEOPRESS_PRIVACY::IS_PUBLIC, VIDEOPRESS_PRIVACY::IS_PRIVATE, VIDEOPRESS_PRIVACY::SITE_DEFAULT ), true );
131	}
132
133	/**
134	* Validate the response received from WPCOM.
135	*
136	* @param array\|\WP_Error $result The result returned by the client.
137	*/
138	private static function validate_result( $result ) {
139	$response_code = $result['response']['code'] ?? 500;
140
141	// When Client::wpcom_json_api_request_as_blog is called in WPCOM, bad response codes are not converted to WP_Error.
142	// Because of this, we need to manually check the response code to check if the direct API call is 200 (OK).
143	if ( 200 === $response_code && ! is_wp_error( $result ) ) {
144	return true;
145	}
146
147	$error_message = __(
148	'There was an issue saving your updates to the VideoPress service. Please try again later.',
149	'jetpack'
150	);
151
152	$error_code = $response_code;
153
154	if ( is_wp_error( $result ) ) {
155	$error_code = $result->get_error_code();
156	}
157
158	return new \WP_Error( $error_code, $error_message );
159	}
160
161	/**
162	* Build the request values that will be passed to the WPCOM API.
163	*
164	* @param string $post_title The video title.
165	* @param string $caption The video caption.
166	* @param string $post_excerpt The except.
167	* @param string $rating The video rating.
168	* @param string $display_embed The video display_embed.
169	* @param int $allow_download The video allow_download.
170	* @param int $privacy_setting The video privacy setting.
171	*
172	* @return array
173	*/
174	private static function build_wpcom_api_request_values( $post_title, $caption, $post_excerpt, $rating, $display_embed, $allow_download, $privacy_setting ) {
175	$values = array();
176
177	// Add the video title & description in, so that we save it properly.
178	if ( isset( $post_title ) ) {
179	$values['title'] = trim( wp_strip_all_tags( $post_title ) );
180	}
181
182	if ( isset( $caption ) ) {
183	$values['caption'] = trim( wp_strip_all_tags( $caption ) );
184	}
185
186	if ( isset( $post_excerpt ) ) {
187	$values['description'] = trim( wp_strip_all_tags( $post_excerpt ) );
188	}
189
190	if ( isset( $rating ) ) {
191	$values['rating'] = $rating;
192	}
193
194	if ( self::is_display_embed_valid( $display_embed ) ) {
195	$values['display_embed'] = $display_embed;
196	}
197
198	if ( self::is_allow_download_valid( $allow_download ) ) {
199	$values['allow_download'] = $allow_download;
200	}
201
202	if ( self::is_privacy_setting_valid( $privacy_setting ) ) {
203	$values['privacy_setting'] = $privacy_setting;
204	}
205
206	return $values;
207	}
208	}
209