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<?php
/**
* The VIdeoPress XMLRPC class
*
* @package automattic/jetpack-videopress
*/
namespace Automattic\Jetpack\VideoPress;
/**
* VideoPress playback module markup generator.
*
* @since 0.1.1
*/
class XMLRPC {
/**
* Singleton XMLRPC instance.
*
* @var XMLRPC
**/
private static $instance = null;
/**
* The current user object.
*
* @var WP_User
*/
private $current_user;
/**
* Private VideoPress_XMLRPC constructor.
*
* Use the VideoPress_XMLRPC::init() method to get an instance.
*/
private function __construct() {
add_filter( 'jetpack_xmlrpc_methods', array( $this, 'xmlrpc_methods' ), 10, 3 );
}
/**
* Initialize the VideoPress_XMLRPC and get back a singleton instance.
*
* @return XMLRPC
*/
public static function init() {
if ( self::$instance === null ) {
self::$instance = new XMLRPC();
}
return self::$instance;
}
/**
* Adds additional methods the WordPress xmlrpc API for handling VideoPress specific features
*
* @param array $methods The Jetpack API methods.
* @param array $core_methods The WordPress Core API methods (ignored).
* @param WP_User $user The user object the API request is signed by.
*
* @return array
*/
public function xmlrpc_methods( $methods, $core_methods, $user ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
if ( $user && $user instanceof WP_User ) {
$this->current_user = $user;
}
$methods['jetpack.createMediaItem'] = array( $this, 'create_media_item' );
$methods['jetpack.updateVideoPressMediaItem'] = array( $this, 'update_videopress_media_item' );
$methods['jetpack.updateVideoPressPosterImage'] = array( $this, 'update_poster_image' );
return $methods;
}
/**
* This is used by the WPCOM VideoPress uploader in order to create a media item with
* specific meta data about an uploaded file. After this, the transcoding session will
* update the meta information via the update_videopress_media_item() method.
*
* Note: This method technically handles the creation of multiple media objects, though
* in practice this is never done.
*
* @param array $media Media items being uploaded.
* @return array
*/
public function create_media_item( $media ) {
$this->authenticate_user();
foreach ( $media as & $media_item ) {
$title = sanitize_title( basename( $media_item['url'] ) );
$guid = isset( $media['guid'] ) ? $media['guid'] : null;
$media_id = videopress_create_new_media_item( $title, $guid );
wp_update_attachment_metadata(
$media_id,
array(
'original' => array(
'url' => $media_item['url'],
),
)
);
$media_item['post'] = get_post( $media_id );
}
return array( 'media' => $media );
}
/**
* Update VideoPress metadata for a media item.
*
* @param array $request Media item to update.
*
* @return bool
*/
public function update_videopress_media_item( $request ) {
$this->authenticate_user();
$id = $request['post_id'];
$status = $request['status'];
$format = $request['format'];
$info = $request['info'];
$attachment = get_post( $id );
if ( ! $attachment ) {
return false;
}
$attachment->guid = $info['original'];
$attachment->post_mime_type = 'video/videopress';
wp_update_post( $attachment );
// Update the vp guid and set it to a direct meta property.
update_post_meta( $id, 'videopress_guid', $info['guid'] );
$meta = wp_get_attachment_metadata( $id );
$meta['width'] = $info['width'];
$meta['height'] = $info['height'];
$meta['original']['url'] = $info['original'];
$meta['videopress'] = $info;
$meta['videopress']['url'] = 'https://videopress.com/v/' . $info['guid'];
// Update file statuses
if ( ! empty( $format ) ) {
$meta['file_statuses'][ $format ] = $status;
}
if ( ! get_post_meta( $id, '_thumbnail_id', true ) ) {
// Update the poster in the VideoPress info.
$thumbnail_id = videopress_download_poster_image( $info['poster'], $id );
if ( is_int( $thumbnail_id ) ) {
update_post_meta( $id, '_thumbnail_id', $thumbnail_id );
}
}
wp_update_attachment_metadata( $id, $meta );
videopress_update_meta_data( $id );
// update the meta to tell us that we're processing or complete
update_post_meta( $id, 'videopress_status', videopress_is_finished_processing( $id ) ? 'complete' : 'processing' );
return true;
}
/**
* Update poster image for a VideoPress media item.
*
* @param array $request The media item to update.
* @return bool
*/
public function update_poster_image( $request ) {
$this->authenticate_user();
$post_id = $request['post_id'];
$poster = $request['poster'];
$attachment = get_post( $post_id );
if ( ! $attachment ) {
return false;
}
$poster = apply_filters( 'jetpack_photon_url', $poster );
$meta = wp_get_attachment_metadata( $post_id );
$meta['videopress']['poster'] = $poster;
wp_update_attachment_metadata( $post_id, $meta );
// Update the poster in the VideoPress info.
$thumbnail_id = videopress_download_poster_image( $poster, $post_id );
if ( ! is_int( $thumbnail_id ) ) {
return false;
}
update_post_meta( $post_id, '_thumbnail_id', $thumbnail_id );
return true;
}
/**
* Check if the XML-RPC request is signed by a user token, and authenticate the user in WordPress.
*
* @return bool
*/
private function authenticate_user() {
if ( $this->current_user ) {
wp_set_current_user( $this->current_user->ID );
return true;
}
return false;
}
}