jetpack / jetpack_vendor / automattic / jetpack-videopress / src / class-rest-controller.php

class-rest-controller.php in Jetpack – WP Security, Backup, Speed, & Growth 16.3-beta, at jetpack_vendor/automattic/jetpack-videopress/src/class-rest-controller.php

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1	<?php
2	/**
3	* The VideoPress REST Controller.
4	*
5	* Registers the `/jetpack/v4/videopress/*` routes backing the
6	* modernized wp-build dashboard. Currently exposes one route — a
7	* user-signed proxy to the WPCOM `sites/{id}/stats/video-plays`
8	* endpoint — needed by the Overview screen's KPI / trends / top-N
9	* cards.
10	*
11	* @package automattic/jetpack-videopress
12	*/
13
14	namespace Automattic\Jetpack\VideoPress;
15
16	use Automattic\Jetpack\Connection\Client;
17	use Jetpack_Options;
18	use WP_Error;
19	use WP_REST_Request;
20	use WP_REST_Server;
21
22	/**
23	* REST routes for the modernized VideoPress admin UI.
24	*/
25	class Rest_Controller {
26
27	/**
28	* REST namespace used by this package's modernization routes.
29	*
30	* @var string
31	*/
32	const REST_NAMESPACE = 'jetpack/v4/videopress';
33
34	/**
35	* Hook the route registration on `rest_api_init`.
36	*
37	* @return void
38	*/
39	public static function init() {
40	add_action( 'rest_api_init', array( __CLASS__, 'register_rest_routes' ) );
41	}
42
43	/**
44	* Register the VideoPress REST routes.
45	*
46	* @return void
47	*/
48	public static function register_rest_routes() {
49	register_rest_route(
50	self::REST_NAMESPACE,
51	'/stats/video-plays',
52	array(
53	'methods' => WP_REST_Server::READABLE,
54	'callback' => array( __CLASS__, 'get_stats_video_plays' ),
55	'permission_callback' => array( __CLASS__, 'permissions_callback' ),
56	'args' => self::stats_video_plays_args(),
57	)
58	);
59	}
60
61	/**
62	* Query params accepted by the video-plays proxy. Forwarded verbatim
63	* to WPCOM after permission and shape validation. `complete_stats` and
64	* `check_stats_module` are always forced by the callback and are
65	* therefore not exposed as incoming params.
66	*
67	* @return array
68	*/
69	private static function stats_video_plays_args() {
70	return array(
71	'period' => array(
72	'description' => __( 'Period unit: day, week, month, or year.', 'jetpack-videopress-pkg' ),
73	'type' => 'string',
74	'enum' => array( 'day', 'week', 'month', 'year' ),
75	),
76	'num' => array(
77	'description' => __( 'Number of periods to include.', 'jetpack-videopress-pkg' ),
78	'type' => 'integer',
79	'minimum' => 1,
80	'maximum' => 365,
81	),
82	'date' => array(
83	'description' => __( 'Most recent day to include in results (YYYY-MM-DD).', 'jetpack-videopress-pkg' ),
84	'type' => 'string',
85	'format' => 'date',
86	),
87	'start_date' => array(
88	'description' => __( 'Starting date for range queries (YYYY-MM-DD).', 'jetpack-videopress-pkg' ),
89	'type' => 'string',
90	'format' => 'date',
91	),
92	);
93	}
94
95	/**
96	* Permission callback. Admin-gated. The upstream call is blog-signed,
97	* matching the existing `Stats::fetch_video_plays` path; no user-level
98	* WPCOM connection is required.
99	*
100	* @return bool
101	*/
102	public static function permissions_callback() {
103	return current_user_can( 'manage_options' );
104	}
105
106	/**
107	* Proxy the video-plays stats endpoint.
108	*
109	* Forwards the allowed query params to WPCOM (REST v1.1, blog-signed
110	* — matching the existing `Stats::fetch_video_plays` path) and forces
111	* `complete_stats=true`. `check_stats_module=false` is also forced so the
112	* report loads for standalone VideoPress sites without the Jetpack Stats
113	* module active, matching `Stats::fetch_video_plays`. In complete-stats
114	* mode, each day entry carries
115	* `total.views`, `total.impressions`, and `total.watch_time` (in hours)
116	* plus a per-video `data[]` array whose entries have `post_id`, `title`,
117	* `views`, `impressions`, `watch_time` (hours), and `retention_rate`.
118	* The `plays` field is NOT returned in complete-stats mode.
119	*
120	* @param WP_REST_Request $request Incoming request.
121	* @return mixed Decoded JSON response from WPCOM, or WP_Error on failure.
122	*/
123	public static function get_stats_video_plays( WP_REST_Request $request ) {
124	$blog_id = (int) Jetpack_Options::get_option( 'id' );
125	if ( ! $blog_id ) {
126	return new WP_Error(
127	'videopress_stats_not_connected',
128	esc_html__( 'This site is not connected to WordPress.com.', 'jetpack-videopress-pkg' ),
129	array( 'status' => 400 )
130	);
131	}
132
133	$params = array(
134	'complete_stats' => 'true',
135	'check_stats_module' => 'false',
136	);
137	foreach ( array_keys( self::stats_video_plays_args() ) as $key ) {
138	$value = $request->get_param( $key );
139	if ( $value !== null && $value !== '' ) {
140	$params[ $key ] = $value;
141	}
142	}
143
144	$path = sprintf(
145	'sites/%d/stats/video-plays?%s',
146	$blog_id,
147	http_build_query( $params )
148	);
149	$response = Client::wpcom_json_api_request_as_blog( $path );
150
151	if ( is_wp_error( $response ) ) {
152	return new WP_Error(
153	'videopress_stats_request_failed',
154	$response->get_error_message(),
155	array( 'status' => 500 )
156	);
157	}
158
159	$status = (int) wp_remote_retrieve_response_code( $response );
160	$body = json_decode( wp_remote_retrieve_body( $response ), true );
161
162	if ( 200 !== $status ) {
163	$message = is_array( $body ) && isset( $body['message'] )
164	? (string) $body['message']
165	: esc_html__( 'Unable to fetch VideoPress stats.', 'jetpack-videopress-pkg' );
166	return new WP_Error(
167	'videopress_stats_request_failed',
168	$message,
169	array( 'status' => $status ? $status : 500 )
170	);
171	}
172
173	return rest_ensure_response( $body );
174	}
175	}
176