class.videopress-gutenberg.php — Jetpack – WP Security, Backup, Speed, & Growth 12.8.3

jetpack / modules / videopress / class.videopress-gutenberg.php

jetpack / modules / videopress Last commit date

class.videopress-gutenberg.php

207 lines

1	<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName
2	/**
3	* Block Editor functionality for VideoPress users.
4	*
5	* @package automattic/jetpack
6	*/
7
8	use Automattic\Jetpack\Assets;
9	use Automattic\Jetpack\Blocks;
10	use Automattic\Jetpack\Current_Plan as Jetpack_Plan;
11
12	/**
13	* Register a VideoPress extension to replace the default Core Video block.
14	*/
15	class VideoPress_Gutenberg {
16
17	/**
18	* Singleton
19	*/
20	public static function init() {
21	static $instance = false;
22
23	if ( ! $instance ) {
24	$instance = new VideoPress_Gutenberg();
25	}
26
27	return $instance;
28	}
29
30	/**
31	* VideoPress_Gutenberg constructor.
32	*
33	* Initialize the VideoPress Gutenberg extension
34	*/
35	private function __construct() {
36	add_action( 'init', array( $this, 'register_video_block_with_videopress' ) );
37	add_action( 'jetpack_register_gutenberg_extensions', array( $this, 'set_extension_availability' ) );
38	add_action( 'enqueue_block_editor_assets', array( $this, 'override_video_upload' ) );
39	add_action( 'enqueue_block_editor_assets', array( $this, 'add_resumable_upload_support' ) );
40	}
41
42	/**
43	* Get site's ID.
44	*
45	* @return int $blog_id Site ID.
46	*/
47	private static function get_blog_id() {
48	if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
49	return get_current_blog_id();
50	} elseif ( method_exists( 'Jetpack', 'is_active' ) && Jetpack::is_active() ) {
51	/**
52	* We're intentionally not using `get_current_blog_id` because it was returning unexpected values.
53	*
54	* @see https://github.com/Automattic/jetpack/pull/11193#issuecomment-457883886
55	* @see https://github.com/Automattic/jetpack/pull/11193/commits/215cf789f3d8bd03ff9eb1bbdb693acb8831d273
56	*/
57	return Jetpack_Options::get_option( 'id' );
58	}
59
60	return null;
61	}
62
63	/**
64	* Used to check whether VideoPress is enabled for given site.
65	*
66	* @todo Create a global `jetpack_check_module_availability( $module )` helper so we can re-use it on other modules.
67	* This global helper should be created in a file synced with WordPress.com so we can use it there too.
68	* @see https://github.com/Automattic/jetpack/pull/11321#discussion_r255477815
69	*
70	* @return array Associative array indicating if the module is available (key `available`) and the reason why it is
71	* unavailable (key `unavailable_reason`)
72	*/
73	public function check_videopress_availability() {
74	if ( ! Jetpack_Plan::supports( 'videopress' ) ) {
75	return array(
76	'available' => false,
77	'unavailable_reason' => 'missing_plan',
78	);
79	}
80
81	if ( ! defined( 'IS_WPCOM' ) \|\| ! IS_WPCOM ) {
82	if ( Jetpack::is_connection_ready() ) {
83	if ( ! Jetpack::is_module_active( 'videopress' ) ) {
84	return array(
85	'available' => false,
86	'unavailable_reason' => 'missing_module',
87	);
88	}
89	} else {
90	return array(
91	'available' => false,
92	'unavailable_reason' => 'unknown',
93	);
94	}
95	}
96
97	return array( 'available' => true );
98	}
99
100	/**
101	* Set the Jetpack Gutenberg extension availability.
102	*/
103	public function set_extension_availability() {
104	$availability = $this->check_videopress_availability();
105	if ( $availability['available'] ) {
106	Jetpack_Gutenberg::set_extension_available( 'jetpack/videopress' );
107	} else {
108	Jetpack_Gutenberg::set_extension_unavailable( 'jetpack/videopress', $availability['unavailable_reason'] );
109	}
110	}
111
112	/**
113	* Register the core video block as a dynamic block.
114	*
115	* It defines a server-side rendering that adds VideoPress support to the core video block.
116	*/
117	public function register_video_block_with_videopress() {
118	Blocks::jetpack_register_block(
119	'core/video',
120	array(
121	'render_callback' => array( $this, 'render_video_block_with_videopress' ),
122	)
123	);
124	}
125
126	/**
127	* Render the core video block replacing the src attribute with the VideoPress URL
128	*
129	* @param array $attributes Array containing the video block attributes.
130	* @param string $content String containing the video block content.
131	*
132	* @return string
133	*/
134	public function render_video_block_with_videopress( $attributes, $content ) {
135	if ( ! isset( $attributes['id'] ) \|\| isset( $attributes['guid'] ) ) {
136	return $content;
137	}
138
139	$blog_id = self::get_blog_id();
140
141	if ( ! isset( $blog_id ) ) {
142	return $content;
143	}
144
145	$post_id = absint( $attributes['id'] );
146	$videopress_id = video_get_info_by_blogpostid( $blog_id, $post_id )->guid;
147	$videopress_data = videopress_get_video_details( $videopress_id );
148
149	if ( empty( $videopress_data->file_url_base->https ) \|\| empty( $videopress_data->files->hd->mp4 ) ) {
150	return $content;
151	}
152
153	$videopress_url = $videopress_data->file_url_base->https . $videopress_data->files->hd->mp4;
154
155	$pattern = '/(\s)src=([\'"])(?:(?!\2).)+?\2/';
156
157	return preg_replace(
158	$pattern,
159	sprintf(
160	'\1src="%1$s"',
161	esc_url_raw( $videopress_url )
162	),
163	$content,
164	1
165	);
166	}
167
168	/**
169	* Temporary method to enable resumable uploads for testing by Automatticians
170	*/
171	public function add_resumable_upload_support() {
172	wp_enqueue_script(
173	'videopress-add-resumable-upload-support',
174	plugins_url( 'js/videopress-add-resumable-upload-support.js', __FILE__ ),
175	null,
176	'1',
177	false
178	);
179	}
180
181	/**
182	* Replaces the video uploaded in the block editor.
183	*
184	* Enqueues a script that registers an API fetch middleware replacing the video uploads in Gutenberg so they are
185	* uploaded against the WP.com API media endpoint and thus transcoded by VideoPress.
186	*/
187	public function override_video_upload() {
188	// Bail if Jetpack is not connected or VideoPress module is not active.
189	if ( ! Jetpack::is_connection_ready() \|\| ! Jetpack::is_module_active( 'videopress' ) ) {
190	return;
191	}
192
193	wp_enqueue_script(
194	'jetpack-videopress-gutenberg-override-video-upload',
195	Assets::get_file_url_for_environment(
196	'_inc/build/videopress/js/gutenberg-video-upload.min.js',
197	'modules/videopress/js/gutenberg-video-upload.js'
198	),
199	array( 'wp-api-fetch', 'wp-polyfill', 'lodash' ),
200	JETPACK__VERSION,
201	false
202	);
203	}
204	}
205
206	VideoPress_Gutenberg::init();
207