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<?php
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use Automattic\Jetpack\Assets;
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/**
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* VideoPress in Jetpack
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*/
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class Jetpack_VideoPress {
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/** @var string */
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public $module = 'videopress';
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/** @var int */
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public $version = 5;
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/**
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* Singleton
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*/
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public static function init() {
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static $instance = false;
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if ( ! $instance ) {
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$instance = new Jetpack_VideoPress();
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}
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return $instance;
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}
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/**
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* Jetpack_VideoPress constructor.
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*
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* Sets up the initializer and makes sure that videopress activates and deactivates properly.
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*/
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private function __construct() {
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// $this->version = time(); // <s>ghost</s> cache busters!
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add_action( 'init', array( $this, 'on_init' ) );
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add_action( 'jetpack_deactivate_module_videopress', array( $this, 'jetpack_module_deactivated' ) );
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}
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/**
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* Fires on init
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*/
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public function on_init() {
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add_action( 'wp_enqueue_media', array( $this, 'enqueue_admin_scripts' ) );
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add_filter( 'plupload_default_settings', array( $this, 'videopress_pluploder_config' ) );
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add_filter( 'wp_get_attachment_url', array( $this, 'update_attachment_url_for_videopress' ), 10, 2 );
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if ( Jetpack_Plan::supports( 'videopress' ) ) {
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add_filter( 'upload_mimes', array( $this, 'add_video_upload_mimes' ), 999 );
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}
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add_action( 'admin_print_footer_scripts', array( $this, 'print_in_footer_open_media_add_new' ) );
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add_action( 'admin_head', array( $this, 'enqueue_admin_styles' ) );
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add_filter( 'wp_mime_type_icon', array( $this, 'wp_mime_type_icon' ), 10, 3 );
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add_filter( 'wp_video_extensions', array( $this, 'add_videopress_extenstion' ) );
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VideoPress_Scheduler::init();
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VideoPress_XMLRPC::init();
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}
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/**
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* Runs when the VideoPress module is deactivated.
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*/
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public function jetpack_module_deactivated() {
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VideoPress_Options::delete_options();
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}
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/**
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* A can of coke
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*
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* Similar to current_user_can, but internal to VideoPress. Returns
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* true if the given VideoPress capability is allowed by the given user.
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*/
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public function can( $cap, $user_id = false ) {
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if ( ! $user_id ) {
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$user_id = get_current_user_id();
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}
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// Connection owners are allowed to do all the things.
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if ( $this->is_connection_owner( $user_id ) ) {
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return true;
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}
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// Additional and internal caps checks
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if ( ! user_can( $user_id, 'upload_files' ) ) {
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return false;
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}
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if ( 'edit_videos' == $cap && ! user_can( $user_id, 'edit_others_posts' ) ) {
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return false;
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}
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if ( 'delete_videos' == $cap && ! user_can( $user_id, 'delete_others_posts' ) ) {
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return false;
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}
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return true;
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}
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/**
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* Returns true if the provided user is the Jetpack connection owner.
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*/
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public function is_connection_owner( $user_id = false ) {
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if ( ! $user_id ) {
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$user_id = get_current_user_id();
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}
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$user_token = Jetpack_Data::get_access_token( JETPACK_MASTER_USER );
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return $user_token && is_object( $user_token ) && isset( $user_token->external_user_id ) && $user_id === $user_token->external_user_id;
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}
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/**
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* Register and enqueue VideoPress admin styles.
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*/
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public function enqueue_admin_styles() {
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wp_register_style( 'videopress-admin', plugins_url( 'videopress-admin.css', __FILE__ ), array(), $this->version );
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wp_enqueue_style( 'videopress-admin' );
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}
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/**
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* Register VideoPress admin scripts.
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*/
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public function enqueue_admin_scripts() {
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if ( did_action( 'videopress_enqueue_admin_scripts' ) ) {
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return;
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}
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if ( $this->should_override_media_uploader() ) {
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wp_enqueue_script(
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'videopress-plupload',
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Assets::get_file_url_for_environment(
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'_inc/build/videopress/js/videopress-plupload.min.js',
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'modules/videopress/js/videopress-plupload.js'
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),
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array(
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'jquery',
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'wp-plupload',
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),
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$this->version
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);
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wp_enqueue_script(
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'videopress-uploader',
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Assets::get_file_url_for_environment(
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'_inc/build/videopress/js/videopress-uploader.min.js',
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'modules/videopress/js/videopress-uploader.js'
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),
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array(
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'videopress-plupload',
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),
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$this->version
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);
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wp_enqueue_script(
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'media-video-widget-extensions',
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Assets::get_file_url_for_environment(
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'_inc/build/videopress/js/media-video-widget-extensions.min.js',
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'modules/videopress/js/media-video-widget-extensions.js'
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),
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array(),
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$this->version,
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true
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);
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}
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/**
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* Fires after VideoPress scripts are enqueued in the dashboard.
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*
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* @since 2.5.0
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*/
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do_action( 'videopress_enqueue_admin_scripts' );
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}
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/**
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* An override for the attachment url, which returns back the WPCOM VideoPress processed url.
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*
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* This is an action proxy to the videopress_get_attachment_url() utility function.
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*
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* @param string $url
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* @param int $post_id
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*
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* @return string
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*/
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public function update_attachment_url_for_videopress( $url, $post_id ) {
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if ( $videopress_url = videopress_get_attachment_url( $post_id ) ) {
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return $videopress_url;
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}
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return $url;
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}
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/**
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* Modify the default plupload config to turn on videopress specific filters.
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*/
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public function videopress_pluploder_config( $config ) {
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if ( ! isset( $config['filters']['max_file_size'] ) ) {
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$config['filters']['max_file_size'] = wp_max_upload_size() . 'b';
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}
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$config['filters']['videopress_check_uploads'] = $config['filters']['max_file_size'];
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// We're doing our own check in the videopress_check_uploads filter.
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unset( $config['filters']['max_file_size'] );
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return $config;
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}
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/**
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* Helper function to determine if the media uploader should be overridden.
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*
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* The rules are simple, only try to load the script when on the edit post or new post pages.
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*
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* @return bool
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*/
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protected function should_override_media_uploader() {
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global $pagenow;
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// Only load in the admin
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if ( ! is_admin() ) {
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return false;
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}
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$acceptable_pages = array(
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'post-new.php',
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'post.php',
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'upload.php',
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'customize.php',
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);
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// Only load on the post, new post, or upload pages.
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if ( ! in_array( $pagenow, $acceptable_pages ) ) {
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return false;
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}
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$options = VideoPress_Options::get_options();
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return $options['shadow_blog_id'] > 0;
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}
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/**
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* A work-around / hack to make it possible to go to the media library with the add new box open.
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*
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* @return bool
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*/
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public function print_in_footer_open_media_add_new() {
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global $pagenow;
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// Only load in the admin
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if ( ! is_admin() ) {
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return false;
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}
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if ( $pagenow !== 'upload.php' ) {
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return false;
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}
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if ( ! isset( $_GET['action'] ) || $_GET['action'] !== 'add-new' ) {
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return false;
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}
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?>
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<script type="text/javascript">
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( function( $ ) {
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window.setTimeout( function() {
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$('#wp-media-grid .page-title-action').click();
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}, 500 );
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}( jQuery ) );
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</script>
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<?php
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}
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/**
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* Makes sure that all video mimes are added in, as multi site installs can remove them.
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*
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* @param array $existing_mimes
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* @return array
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*/
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public function add_video_upload_mimes( $existing_mimes = array() ) {
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$mime_types = wp_get_mime_types();
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$video_types = array_filter( $mime_types, array( $this, 'filter_video_mimes' ) );
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foreach ( $video_types as $key => $value ) {
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$existing_mimes[ $key ] = $value;
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}
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// Make sure that videopress mimes are considered videos.
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$existing_mimes['videopress'] = 'video/videopress';
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return $existing_mimes;
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}
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/**
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* Filter designed to get rid of non video mime types.
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*
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* @param string $value
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* @return int
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*/
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public function filter_video_mimes( $value ) {
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return preg_match( '@^video/@', $value );
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}
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/**
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* @param string $icon
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* @param string $mime
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* @param int $post_id
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*
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* @return string
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*/
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public function wp_mime_type_icon( $icon, $mime, $post_id ) {
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if ( $mime !== 'video/videopress' ) {
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return $icon;
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}
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$status = get_post_meta( $post_id, 'videopress_status', true );
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if ( $status === 'complete' ) {
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return $icon;
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}
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return 'https://wordpress.com/wp-content/mu-plugins/videopress/images/media-video-processing-icon.png';
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}
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/**
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* @param array $extensions
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*
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* @return array
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*/
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public function add_videopress_extenstion( $extensions ) {
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$extensions[] = 'videopress';
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return $extensions;
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}
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}
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// Initialize the module.
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Jetpack_VideoPress::init();
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