401 lines
13 KiB
PHP
401 lines
13 KiB
PHP
<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName
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use Automattic\Jetpack\Connection\Client;
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/**
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* VideoPress edit attachment screen
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*
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* @since 4.1
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*/
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class VideoPress_Edit_Attachment {
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/**
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* Singleton method to initialize the object only once.
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*
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* @return VideoPress_Edit_Attachment
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*/
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public static function init() {
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static $instance = null;
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if ( ! $instance ) {
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$instance = new VideoPress_Edit_Attachment();
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}
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return $instance;
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}
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/**
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* VideoPress_Edit_Attachment constructor.
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*
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* Adds in appropriate actions for attachment fields editor, meta boxes and saving.
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*/
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public function __construct() {
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add_filter( 'attachment_fields_to_edit', array( $this, 'fields_to_edit' ), 10, 2 );
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add_filter( 'attachment_fields_to_save', array( $this, 'save_fields' ), 10, 2 );
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add_filter( 'wp_ajax_save-attachment', array( $this, 'save_fields' ), -1 );
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add_filter( 'wp_ajax_save-attachment-compat', array( $this, 'save_fields' ), -1 );
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add_action( 'add_meta_boxes', array( $this, 'configure_meta_boxes' ), 10, 2 );
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}
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/**
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* Add VideoPress meta box.
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*
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* @param string $post_type Post type.
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* @param object $post Post object.
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*/
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public function configure_meta_boxes( $post_type = 'unknown', $post = null ) {
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if ( null === $post ) {
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$post = (object) array( 'ID' => 0 );
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}
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if ( 'attachment' !== $post_type ) {
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return;
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}
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// If this has not been processed by videopress, we can skip the rest.
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if ( ! is_videopress_attachment( $post->ID ) ) {
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return;
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}
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add_meta_box( 'videopress-media-info', __( 'VideoPress Information', 'jetpack' ), array( $this, 'videopress_information_box' ), 'attachment', 'side', 'core' );
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}
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/**
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* Filter attachment fields data to save.
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*
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* @param array $post Post data.
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* @param array|null $attachment Attachment metadata.
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*
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* @return array
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*/
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public function save_fields( $post, $attachment = null ) {
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// phpcs:disable WordPress.Security.NonceVerification.Missing -- Nonce verification already done by core.
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if ( null === $attachment && isset( $_POST['attachment'] ) ) {
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$attachment = filter_var( wp_unslash( $_POST['attachment'] ) );
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}
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if ( ! isset( $attachment['is_videopress_attachment'] ) || 'yes' !== $attachment['is_videopress_attachment'] ) {
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return $post;
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}
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// If this has not been processed by videopress, we can skip the rest.
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if ( ! is_videopress_attachment( $post['ID'] ) ) {
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$post['errors']['videopress']['errors'][] = __( 'The media you are trying to update is not processed by VideoPress.', 'jetpack' );
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return $post;
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}
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$post_title = isset( $_POST['post_title'] ) ? sanitize_text_field( wp_unslash( $_POST['post_title'] ) ) : null;
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$post_excerpt = isset( $_POST['post_excerpt'] ) ? sanitize_textarea_field( wp_unslash( $_POST['post_excerpt'] ) ) : null;
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$rating = isset( $attachment['rating'] ) ? $attachment['rating'] : null;
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$display_embed = isset( $attachment['display_embed'] ) ? $attachment['display_embed'] : 0;
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$allow_download = isset( $attachment['allow_download'] ) ? $attachment['allow_download'] : 0;
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$privacy_setting = isset( $attachment['privacy_setting'] ) ? $attachment['privacy_setting'] : VIDEOPRESS_PRIVACY::SITE_DEFAULT;
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$result = Videopress_Attachment_Metadata::persist_metadata(
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$post['ID'],
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get_post_meta( $post['ID'], 'videopress_guid', true ),
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$post_title,
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null, // @todo: Check why we haven't sent the caption in the first place.
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$post_excerpt,
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$rating,
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$this->normalize_checkbox_value( $display_embed ),
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$this->normalize_checkbox_value( $allow_download ),
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$privacy_setting
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);
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if ( is_wp_error( $result ) ) {
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$post['errors']['videopress']['errors'][] = $result->get_error_message();
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return $post;
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}
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return $post;
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// phpcs:enable WordPress.Security.NonceVerification.Missing
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}
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/**
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* Convert the string values of a checkbox option to the format that they will be stored in db.
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*
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* @param string $value The denormalized version.
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*
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* @return int
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*/
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private function normalize_checkbox_value( $value ) {
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return 'on' === $value ? 1 : 0;
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}
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/**
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* Get the upload api path.
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*
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* @param string $guid The guid of the video.
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* @return string
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*/
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public function make_video_api_path( $guid ) {
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return sprintf(
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'%s/rest/v%s/videos/%s',
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JETPACK__WPCOM_JSON_API_BASE,
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Client::WPCOM_JSON_API_VERSION,
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$guid
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);
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}
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/**
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* Creates an array of video fields to edit based on transcoded videos.
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*
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* @param array $fields video fields of interest.
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* @param stdClass $post Post object.
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* @return array modified version of video fields for administrative interface display
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*/
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public function fields_to_edit( $fields, $post ) {
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$post_id = absint( $post->ID );
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$meta = wp_get_attachment_metadata( $post_id );
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// If this has not been processed by videopress, we can skip the rest.
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if ( ! is_videopress_attachment( $post_id ) || ! isset( $meta['videopress'] ) ) {
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return $fields;
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}
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$info = (object) $meta['videopress'];
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$file_statuses = isset( $meta['file_statuses'] ) ? $meta['file_statuses'] : array();
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$guid = get_post_meta( $post_id, 'videopress_guid', true );
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unset( $fields['url'] );
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unset( $fields['post_content'] );
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// If a video isn't attached to any specific post, manually add a post ID.
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if ( ! isset( $info->post_id ) ) {
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$info->post_id = 0;
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}
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if ( isset( $file_statuses['ogg'] ) && 'done' === $file_statuses['ogg'] ) {
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$v_name = preg_replace( '/\.\w+/', '', basename( $info->path ) );
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$video_name = $v_name . '_fmt1.ogv';
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$ogg_url = videopress_cdn_file_url( $guid, $video_name );
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$fields['video-ogg'] = array(
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'label' => __( 'Ogg File URL', 'jetpack' ),
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'input' => 'html',
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'html' => "<input type='text' class='urlfield' readonly='readonly' name='attachments[$post_id][oggurl]' value='" . esc_url( $ogg_url, array( 'http', 'https' ) ) . "' />",
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'helps' => __( 'Location of the Ogg video file.', 'jetpack' ),
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);
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}
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$fields['post_title']['helps'] = __( 'Title will appear on the first frame of your video', 'jetpack' );
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$fields['post_excerpt']['label'] = _x( 'Description', 'A header for the short description display', 'jetpack' );
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$fields['post_excerpt']['input'] = 'textarea';
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$fields['post_excerpt']['value'] = ! empty( $info->description ) ? $info->description : '';
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$fields['is_videopress_attachment'] = array(
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'input' => 'hidden',
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'value' => 'yes',
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);
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$fields['videopress_shortcode'] = array(
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'label' => _x( 'Shortcode', 'A header for the shortcode display', 'jetpack' ),
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'input' => 'html',
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'html' => "<input type=\"text\" name=\"videopress_shortcode\" value=\"[videopress {$guid}]\" readonly=\"readonly\"/>",
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'show_in_modal' => true,
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'show_in_edit' => false,
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);
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$fields['display_embed'] = array(
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'label' => _x( 'Share', 'A header for the video sharing options area', 'jetpack' ),
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'input' => 'html',
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'html' => $this->display_embed_choice( $info ),
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);
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$fields['allow_download'] = array(
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'label' => _x( 'Download', 'A header for the video allow download option area', 'jetpack' ),
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'input' => 'html',
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'html' => $this->display_download_choice( $info ),
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);
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$fields['video-rating'] = array(
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'label' => _x( 'Rating', 'A header for the video rating area', 'jetpack' ),
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'input' => 'html',
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'html' => $this->display_rating( $info ),
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);
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$fields['privacy_setting'] = array(
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'label' => _x( 'Privacy Setting', 'A header for the video privacy setting area.', 'jetpack' ),
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'input' => 'html',
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'html' => $this->display_privacy_setting( $info ),
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);
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return $fields;
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}
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/**
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* Meta box output.
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*
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* @param stdClass $post Post object.
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*/
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public function videopress_information_box( $post ) {
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$post_id = absint( $post->ID );
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$meta = wp_get_attachment_metadata( $post_id );
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$guid = get_post_meta( $post_id, 'videopress_guid', true );
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// If this has not been processed by videopress, we can skip the rest.
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if ( ! is_videopress_attachment( $post_id ) ) {
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return;
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}
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$info = (object) $meta['videopress'];
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$embed = "[videopress {$guid}]";
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$shortcode = '<input type="text" id="plugin-embed" readonly="readonly" style="width:180px;" value="' . esc_attr( $embed ) . '" onclick="this.focus();this.select();" />';
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$url = 'empty';
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if ( ! empty( $guid ) ) {
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$url = videopress_build_url( $guid );
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$url = "<a href=\"{$url}\">{$url}</a>";
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}
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$poster = '<em>Still Processing</em>';
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if ( ! empty( $info->poster ) ) {
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$poster = "<br><img src=\"{$info->poster}\" width=\"175px\">";
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}
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$html = <<< HTML
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<div class="misc-pub-section misc-pub-shortcode">
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<strong>Shortcode</strong><br>
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{$shortcode}
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</div>
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<div class="misc-pub-section misc-pub-url">
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<strong>Url</strong>
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{$url}
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</div>
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<div class="misc-pub-section misc-pub-poster">
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<strong>Poster</strong>
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{$poster}
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</div>
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HTML;
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echo $html; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Variables built above.
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}
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/**
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* Creates a checkbox and a label for a video option.
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*
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* @param string $id the checkbox id.
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* @param string $name the checkbox name.
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* @param string $label the label text.
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* @param bool $is_checked if the checkbox should be checked.
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*
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* @return string the generated HTML
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*/
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protected function create_checkbox_for_option( $id, $name, $label, $is_checked ) {
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$html = "<label for='$id'><input type='checkbox' name='$name' id='$id'";
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if ( $is_checked ) {
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$html .= ' checked="checked"';
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}
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$html .= " />$label</label>";
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return $html;
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}
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/**
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* Build HTML to display a form checkbox for embedcode display preference
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*
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* @param object $info Database row from the videos table.
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* @return string Input element of type checkbox set to checked state based on stored embed preference.
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*/
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protected function display_embed_choice( $info ) {
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return $this->create_checkbox_for_option(
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"attachments-{$info->post_id}-displayembed",
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"attachments[{$info->post_id}][display_embed]",
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__( 'Display share menu and allow viewers to copy a link or embed this video', 'jetpack' ),
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isset( $info->display_embed ) ? $info->display_embed : 0
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);
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}
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/**
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* Build HTML to display a form checkbox for the "allow download" video option
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*
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* @param object $info database row from the videos table.
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* @return string input element of type checkbox with checked state matching the download preference
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*/
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protected function display_download_choice( $info ) {
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return $this->create_checkbox_for_option(
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"attachments-{$info->post_id}-allowdownload",
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"attachments[{$info->post_id}][allow_download]",
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__( 'Display download option and allow viewers to download this video', 'jetpack' ),
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isset( $info->allow_download ) && $info->allow_download
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);
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}
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/**
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* Build HTML to display a form input radio button for video ratings
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*
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* @param object $info Database row from the videos table.
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*
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* @return string Input Elements of type radio with existing stored value selected.
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*/
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protected function display_privacy_setting( $info ) {
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$privacy_settings = array(
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VIDEOPRESS_PRIVACY::SITE_DEFAULT => __( 'Site Default', 'jetpack' ),
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VIDEOPRESS_PRIVACY::IS_PUBLIC => __( 'Public', 'jetpack' ),
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VIDEOPRESS_PRIVACY::IS_PRIVATE => __( 'Private', 'jetpack' ),
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);
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$displayed_privacy_setting = intval( isset( $info->privacy_setting ) ? $info->privacy_setting : VIDEOPRESS_PRIVACY::SITE_DEFAULT );
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$out = "<select name='attachments[{$info->post_id}][privacy_setting]'>";
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foreach ( $privacy_settings as $r => $label ) {
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$out .= "<option value=\"$r\"";
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if ( intval( $r ) === $displayed_privacy_setting ) {
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$out .= ' selected';
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}
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$out .= ">$label</option>";
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}
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$out .= '</select>';
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return $out;
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}
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/**
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* Build HTML to display a form input radio button for video ratings
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*
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* @param object $info Database row from the videos table.
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* @return string Input elements of type radio with existing stored value selected.
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*/
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protected function display_rating( $info ) {
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$out = '';
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$ratings = array(
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'G' => 'G',
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'PG-13' => 'PG-13',
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'R-17' => 'R',
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);
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$displayed_rating = isset( $info->rating ) ? $info->rating : null;
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// X-18 was previously supported but is now removed to better comply with our TOS.
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if ( 'X-18' === $displayed_rating ) {
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$displayed_rating = 'R-17';
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}
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foreach ( $ratings as $r => $label ) {
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$id = "attachments-{$info->post_id}-rating-$r";
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$out .= "<label for=\"$id\"><input type=\"radio\" name=\"attachments[{$info->post_id}][rating]\" id=\"$id\" value=\"$r\"";
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if ( $displayed_rating === $r ) {
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$out .= ' checked="checked"';
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}
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$out .= " />$label</label>";
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unset( $id );
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}
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return $out;
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}
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}
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// Let's start this thing up.
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VideoPress_Edit_Attachment::init();
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