File: /var/www/html/chualams/wp-content/plugins/jetpack/modules/videopress/class.jetpack-videopress.php
<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName
use Automattic\Jetpack\Assets;
use Automattic\Jetpack\Connection\Client;
use Automattic\Jetpack\VideoPress\Initializer as VideoPress_Initializer;
use Automattic\Jetpack\VideoPress\Options as VideoPress_Options;
use Automattic\Jetpack\VideoPress\XMLRPC;
/**
* VideoPress in Jetpack
*/
class Jetpack_VideoPress {
/**
* Module name.
*
* @var string
*/
public $module = 'videopress';
/**
* Version number used for cache busting.
*
* @var string
*/
const VERSION = '6';
/**
* Singleton
*/
public static function init() {
static $instance = false;
if ( ! $instance ) {
$instance = new Jetpack_VideoPress();
}
return $instance;
}
/**
* Jetpack_VideoPress constructor.
*
* Sets up the initializer and makes sure that videopress activates and deactivates properly.
*/
private function __construct() {
add_action( 'init', array( $this, 'on_init' ) );
add_action( 'jetpack_deactivate_module_videopress', array( $this, 'jetpack_module_deactivated' ) );
VideoPress_Initializer::init();
}
/**
* Fires on init
*/
public function on_init() {
add_action( 'wp_enqueue_media', array( $this, 'enqueue_admin_scripts' ) );
add_filter( 'plupload_default_settings', array( $this, 'videopress_pluploder_config' ) );
add_filter( 'wp_get_attachment_url', array( $this, 'maybe_get_attached_url_for_videopress' ), 10, 2 );
add_filter( 'get_attached_file', array( $this, 'maybe_get_attached_url_for_videopress' ), 10, 2 );
if ( Jetpack_Plan::supports( 'videopress' ) ) {
add_filter( 'upload_mimes', array( $this, 'add_video_upload_mimes' ), 999 );
}
add_action( 'admin_print_footer_scripts', array( $this, 'print_in_footer_open_media_add_new' ) );
add_action( 'admin_head', array( $this, 'enqueue_admin_styles' ) );
add_filter( 'pre_delete_attachment', array( $this, 'delete_video_wpcom' ), 10, 2 );
add_filter( 'wp_mime_type_icon', array( $this, 'wp_mime_type_icon' ), 10, 3 );
add_filter( 'wp_video_extensions', array( $this, 'add_videopress_extenstion' ) );
VideoPress_Scheduler::init();
XMLRPC::init();
if ( $this->is_videopress_enabled() ) {
add_action( 'admin_notices', array( $this, 'media_new_page_admin_notice' ) );
add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_jwt_token_bridge' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_jwt_token_bridge' ), 1 );
}
}
/**
* Enqueues the jwt bridge script.
*/
public function enqueue_jwt_token_bridge() {
global $post;
$post_id = isset( $post->ID ) ? absint( $post->ID ) : 0;
$bridge_url = Assets::get_file_url_for_environment(
'modules/videopress/js/videopress-token-bridge.js',
'modules/videopress/js/videopress-token-bridge.js'
);
wp_enqueue_script(
'media-video-jwt-bridge',
$bridge_url,
array(),
self::VERSION,
false
);
wp_localize_script(
'media-video-jwt-bridge',
'videopressAjax',
array(
'ajaxUrl' => admin_url( 'admin-ajax.php' ),
'bridgeUrl' => $bridge_url,
'post_id' => $post_id,
)
);
}
/**
* The media-new.php page isn't supported for uploading to VideoPress.
*
* There is either a technical reason for this (bulk uploader isn't overridable),
* or it is an intentional way to give site owners an option for uploading videos that bypass VideoPress.
*/
public function media_new_page_admin_notice() {
global $pagenow;
if ( 'media-new.php' === $pagenow ) {
echo '<div class="notice notice-warning is-dismissible">' .
'<p>' .
wp_kses(
sprintf(
/* translators: %s is the url to the Media Library */
__( 'VideoPress uploads are not supported here. To upload to VideoPress, add your videos from the <a href="%s">Media Library</a> or the block editor using the Video block.', 'jetpack' ),
esc_url( admin_url( 'upload.php' ) )
),
array(
'a' => array( 'href' => array() ),
)
) .
'</p>' .
'</div>';
}
}
/**
* Runs when the VideoPress module is deactivated.
*/
public function jetpack_module_deactivated() {
VideoPress_Options::delete_options();
}
/**
* Similar to current_user_can, but internal to VideoPress.
*
* @param string $cap Capability name.
* @param int $user_id User ID.
* @return bool Returns true if the given VideoPress capability is allowed by the given user.
*/
public function can( $cap, $user_id = false ) {
if ( ! $user_id ) {
$user_id = get_current_user_id();
}
// Connection owners are allowed to do all the things.
if ( Jetpack::connection()->is_connection_owner( $user_id ) ) {
return true;
}
// Additional and internal caps checks
if ( ! user_can( $user_id, 'upload_files' ) ) {
return false;
}
if ( 'edit_videos' === $cap && ! user_can( $user_id, 'edit_others_posts' ) ) {
return false;
}
if ( 'delete_videos' === $cap && ! user_can( $user_id, 'delete_others_posts' ) ) {
return false;
}
return true;
}
/**
* Register and enqueue VideoPress admin styles.
*/
public function enqueue_admin_styles() {
wp_register_style( 'videopress-admin', plugins_url( 'videopress-admin.css', __FILE__ ), array(), self::VERSION );
wp_enqueue_style( 'videopress-admin' );
}
/**
* Attempts to delete a VideoPress video from wp.com.
* Will block the deletion from continuing if certain errors return from the wp.com API.
*
* @param Boolean $delete if the deletion should occur or not (unused).
* @param WP_Post $post the post object.
*
* @return null|WP_Error|Boolean null if deletion should continue.
*/
public function delete_video_wpcom( $delete, $post ) {
if ( ! is_videopress_attachment( $post->ID ) ) {
return null;
}
$guid = get_post_meta( $post->ID, 'videopress_guid', true );
if ( empty( $guid ) ) {
$this->delete_video_poster_attachment( $post->ID );
return null;
}
// Phone home and have wp.com delete the VideoPress entry and files.
$wpcom_response = Client::wpcom_json_api_request_as_blog(
sprintf( '/videos/%s/delete', $guid ),
'1.1',
array( 'method' => 'POST' )
);
if ( is_wp_error( $wpcom_response ) ) {
return $wpcom_response;
}
// Upon success or a 404 (video already deleted on wp.com), return null to allow the deletion to continue.
if ( 200 === $wpcom_response['response']['code'] || 404 === $wpcom_response['response']['code'] ) {
$this->delete_video_poster_attachment( $post->ID );
return null;
}
// Otherwise we stop the deletion from proceeding.
return false;
}
/**
* Deletes a video poster attachment if it exists.
*
* @param int $attachment_id the WP attachment id.
*/
private function delete_video_poster_attachment( $attachment_id ) {
$thumbnail_id = get_post_meta( $attachment_id, '_thumbnail_id', true );
if ( ! empty( $thumbnail_id ) ) {
// Let's ensure this is a VP poster image before we delete it.
if ( '1' === get_post_meta( $thumbnail_id, 'videopress_poster_image', true ) ) {
// This call triggers the `delete_video_wpcom` filter again but it bails early at the is_videopress_attachment() check.
wp_delete_attachment( $thumbnail_id );
}
}
}
/**
* Register VideoPress admin scripts.
*/
public function enqueue_admin_scripts() {
if ( did_action( 'videopress_enqueue_admin_scripts' ) ) {
return;
}
if ( $this->should_override_media_uploader() ) {
wp_enqueue_script(
'videopress-plupload',
Assets::get_file_url_for_environment(
'_inc/build/videopress/js/videopress-plupload.min.js',
'modules/videopress/js/videopress-plupload.js'
),
array(
'jquery',
'wp-plupload',
),
self::VERSION,
true
);
wp_enqueue_script(
'videopress-uploader',
Assets::get_file_url_for_environment(
'_inc/build/videopress/js/videopress-uploader.min.js',
'modules/videopress/js/videopress-uploader.js'
),
array(
'videopress-plupload',
),
self::VERSION,
true
);
wp_enqueue_script(
'media-video-widget-extensions',
Assets::get_file_url_for_environment(
'_inc/build/videopress/js/media-video-widget-extensions.min.js',
'modules/videopress/js/media-video-widget-extensions.js'
),
array(),
self::VERSION,
true
);
}
/**
* Fires after VideoPress scripts are enqueued in the dashboard.
*
* @since 2.5.0
*/
do_action( 'videopress_enqueue_admin_scripts' );
}
/**
* Returns the VideoPress URL for the give post id, otherwise returns the provided default.
*
* This is an attachment-based filter handler.
*
* @param string $default The default return value if post id is not a VideoPress video.
* @param int $post_id The post id for the current attachment.
*/
public function maybe_get_attached_url_for_videopress( $default, $post_id ) {
$videopress_url = videopress_get_attachment_url( $post_id );
if ( null !== $videopress_url ) {
return $videopress_url;
}
return $default;
}
/**
* Modify the default plupload config to turn on VideoPress specific filters.
*
* @param array $config The plupload config.
*/
public function videopress_pluploder_config( $config ) {
if ( ! isset( $config['filters']['max_file_size'] ) ) {
$config['filters']['max_file_size'] = wp_max_upload_size() . 'b';
}
$config['filters']['videopress_check_uploads'] = $config['filters']['max_file_size'];
// We're doing our own check in the videopress_check_uploads filter.
unset( $config['filters']['max_file_size'] );
return $config;
}
/**
* Helper function to determine if the media uploader should be overridden.
*
* The rules are simple, only try to load the script when on the edit post or new post pages.
*
* @return bool
*/
protected function should_override_media_uploader() {
global $pagenow;
// Only load in the admin
if ( ! is_admin() ) {
return false;
}
$acceptable_pages = array(
'post-new.php',
'post.php',
'upload.php',
'customize.php',
);
// Only load on the post, new post, or upload pages.
if ( ! in_array( $pagenow, $acceptable_pages, true ) ) {
return false;
}
return $this->is_videopress_enabled();
}
/**
* Detects if VideoPress is enabled.
*
* @return bool
*/
protected function is_videopress_enabled() {
$options = VideoPress_Options::get_options();
return $options['shadow_blog_id'] > 0;
}
/**
* A work-around / hack to make it possible to go to the media library with the add new box open.
*
* @return bool
*/
public function print_in_footer_open_media_add_new() {
global $pagenow;
// Only load in the admin
if ( ! is_admin() ) {
return false;
}
if ( $pagenow !== 'upload.php' ) {
return false;
}
if ( ! isset( $_GET['action'] ) || $_GET['action'] !== 'add-new' ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
return false;
}
?>
<script type="text/javascript">
( function( $ ) {
window.setTimeout( function() {
$('#wp-media-grid .page-title-action').click();
}, 500 );
}( jQuery ) );
</script>
<?php
}
/**
* Makes sure that all video mimes are added in, as multi site installs can remove them.
*
* @param array $existing_mimes Mime types to extend/filter.
* @return array
*/
public function add_video_upload_mimes( $existing_mimes = array() ) {
$mime_types = wp_get_mime_types();
$video_types = array_filter( $mime_types, array( $this, 'filter_video_mimes' ) );
foreach ( $video_types as $key => $value ) {
$existing_mimes[ $key ] = $value;
}
// Make sure that videopress mimes are considered videos.
$existing_mimes['videopress'] = 'video/videopress';
return $existing_mimes;
}
/**
* Filter designed to get rid of non video mime types.
*
* @param string $value Mime type to filter.
* @return int
*/
public function filter_video_mimes( $value ) {
return preg_match( '@^video/@', $value );
}
/**
* Filter the mime type icon.
*
* @param string $icon Icon path.
* @param string $mime Mime type.
* @param int $post_id Post ID.
*
* @return string
*/
public function wp_mime_type_icon( $icon, $mime, $post_id ) {
if ( $mime !== 'video/videopress' ) {
return $icon;
}
$status = get_post_meta( $post_id, 'videopress_status', true );
if ( $status === 'complete' ) {
return $icon;
}
return 'https://wordpress.com/wp-content/mu-plugins/videopress/images/media-video-processing-icon.png';
}
/**
* Filter the list of supported video formats.
*
* @param array $extensions Supported video formats.
*
* @return array
*/
public function add_videopress_extenstion( $extensions ) {
$extensions[] = 'videopress';
return $extensions;
}
}
// Initialize the module.
Jetpack_VideoPress::init();