/wp-content/plugins/jetpack/modules/videopress/class.jetpack-videopress.php
PHP | 428 lines | 235 code | 70 blank | 123 comment | 32 complexity | 293afc3ae1a06a989dce06fd149b59a3 MD5 | raw file
- <?php
- use Automattic\Jetpack\Assets;
- use Automattic\Jetpack\Connection\Client;
- /**
- * VideoPress in Jetpack
- */
- class Jetpack_VideoPress {
- /** @var string */
- public $module = 'videopress';
- /** @var int */
- public $version = 5;
- /**
- * 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() {
- // $this->version = time(); // <s>ghost</s> cache busters!
- add_action( 'init', array( $this, 'on_init' ) );
- add_action( 'jetpack_deactivate_module_videopress', array( $this, 'jetpack_module_deactivated' ) );
- }
- /**
- * 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();
- VideoPress_XMLRPC::init();
- if ( $this->is_videopress_enabled() ) {
- add_action( 'admin_notices', array( $this, 'media_new_page_admin_notice' ) );
- }
- }
- /**
- * 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();
- }
- /**
- * A can of coke
- *
- * Similar to current_user_can, but internal to VideoPress. 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(), $this->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',
- ),
- $this->version
- );
- 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',
- ),
- $this->version
- );
- 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(),
- $this->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.
- */
- 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 ) ) {
- 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' ) {
- 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
- * @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
- * @return int
- */
- public function filter_video_mimes( $value ) {
- return preg_match( '@^video/@', $value );
- }
- /**
- * @param string $icon
- * @param string $mime
- * @param int $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';
- }
- /**
- * @param array $extensions
- *
- * @return array
- */
- public function add_videopress_extenstion( $extensions ) {
- $extensions[] = 'videopress';
- return $extensions;
- }
- }
- // Initialize the module.
- Jetpack_VideoPress::init();