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Diffstat (limited to 'www/crm/wp-admin/js/widgets/media-video-widget.js')
| -rw-r--r-- | www/crm/wp-admin/js/widgets/media-video-widget.js | 256 |
1 files changed, 256 insertions, 0 deletions
diff --git a/www/crm/wp-admin/js/widgets/media-video-widget.js b/www/crm/wp-admin/js/widgets/media-video-widget.js new file mode 100644 index 00000000..b716cce4 --- /dev/null +++ b/www/crm/wp-admin/js/widgets/media-video-widget.js @@ -0,0 +1,256 @@ +/** + * @output wp-admin/js/widgets/media-video-widget.js + */ + +/* eslint consistent-this: [ "error", "control" ] */ +(function( component ) { + 'use strict'; + + var VideoWidgetModel, VideoWidgetControl, VideoDetailsMediaFrame; + + /** + * Custom video details frame that removes the replace-video state. + * + * @class wp.mediaWidgets.controlConstructors~VideoDetailsMediaFrame + * @augments wp.media.view.MediaFrame.VideoDetails + * + * @private + */ + VideoDetailsMediaFrame = wp.media.view.MediaFrame.VideoDetails.extend(/** @lends wp.mediaWidgets.controlConstructors~VideoDetailsMediaFrame.prototype */{ + + /** + * Create the default states. + * + * @returns {void} + */ + createStates: function createStates() { + this.states.add([ + new wp.media.controller.VideoDetails({ + media: this.media + }), + + new wp.media.controller.MediaLibrary({ + type: 'video', + id: 'add-video-source', + title: wp.media.view.l10n.videoAddSourceTitle, + toolbar: 'add-video-source', + media: this.media, + menu: false + }), + + new wp.media.controller.MediaLibrary({ + type: 'text', + id: 'add-track', + title: wp.media.view.l10n.videoAddTrackTitle, + toolbar: 'add-track', + media: this.media, + menu: 'video-details' + }) + ]); + } + }); + + /** + * Video widget model. + * + * See WP_Widget_Video::enqueue_admin_scripts() for amending prototype from PHP exports. + * + * @class wp.mediaWidgets.modelConstructors.media_video + * @augments wp.mediaWidgets.MediaWidgetModel + */ + VideoWidgetModel = component.MediaWidgetModel.extend({}); + + /** + * Video widget control. + * + * See WP_Widget_Video::enqueue_admin_scripts() for amending prototype from PHP exports. + * + * @class wp.mediaWidgets.controlConstructors.media_video + * @augments wp.mediaWidgets.MediaWidgetControl + */ + VideoWidgetControl = component.MediaWidgetControl.extend(/** @lends wp.mediaWidgets.controlConstructors.media_video.prototype */{ + + /** + * Show display settings. + * + * @type {boolean} + */ + showDisplaySettings: false, + + /** + * Cache of oembed responses. + * + * @type {Object} + */ + oembedResponses: {}, + + /** + * Map model props to media frame props. + * + * @param {Object} modelProps - Model props. + * @returns {Object} Media frame props. + */ + mapModelToMediaFrameProps: function mapModelToMediaFrameProps( modelProps ) { + var control = this, mediaFrameProps; + mediaFrameProps = component.MediaWidgetControl.prototype.mapModelToMediaFrameProps.call( control, modelProps ); + mediaFrameProps.link = 'embed'; + return mediaFrameProps; + }, + + /** + * Fetches embed data for external videos. + * + * @returns {void} + */ + fetchEmbed: function fetchEmbed() { + var control = this, url; + url = control.model.get( 'url' ); + + // If we already have a local cache of the embed response, return. + if ( control.oembedResponses[ url ] ) { + return; + } + + // If there is an in-flight embed request, abort it. + if ( control.fetchEmbedDfd && 'pending' === control.fetchEmbedDfd.state() ) { + control.fetchEmbedDfd.abort(); + } + + control.fetchEmbedDfd = wp.apiRequest({ + url: wp.media.view.settings.oEmbedProxyUrl, + data: { + url: control.model.get( 'url' ), + maxwidth: control.model.get( 'width' ), + maxheight: control.model.get( 'height' ), + discover: false + }, + type: 'GET', + dataType: 'json', + context: control + }); + + control.fetchEmbedDfd.done( function( response ) { + control.oembedResponses[ url ] = response; + control.renderPreview(); + }); + + control.fetchEmbedDfd.fail( function() { + control.oembedResponses[ url ] = null; + }); + }, + + /** + * Whether a url is a supported external host. + * + * @deprecated since 4.9. + * + * @returns {boolean} Whether url is a supported video host. + */ + isHostedVideo: function isHostedVideo() { + return true; + }, + + /** + * Render preview. + * + * @returns {void} + */ + renderPreview: function renderPreview() { + var control = this, previewContainer, previewTemplate, attachmentId, attachmentUrl, poster, html = '', isOEmbed = false, mime, error, urlParser, matches; + attachmentId = control.model.get( 'attachment_id' ); + attachmentUrl = control.model.get( 'url' ); + error = control.model.get( 'error' ); + + if ( ! attachmentId && ! attachmentUrl ) { + return; + } + + // Verify the selected attachment mime is supported. + mime = control.selectedAttachment.get( 'mime' ); + if ( mime && attachmentId ) { + if ( ! _.contains( _.values( wp.media.view.settings.embedMimes ), mime ) ) { + error = 'unsupported_file_type'; + } + } else if ( ! attachmentId ) { + urlParser = document.createElement( 'a' ); + urlParser.href = attachmentUrl; + matches = urlParser.pathname.toLowerCase().match( /\.(\w+)$/ ); + if ( matches ) { + if ( ! _.contains( _.keys( wp.media.view.settings.embedMimes ), matches[1] ) ) { + error = 'unsupported_file_type'; + } + } else { + isOEmbed = true; + } + } + + if ( isOEmbed ) { + control.fetchEmbed(); + if ( control.oembedResponses[ attachmentUrl ] ) { + poster = control.oembedResponses[ attachmentUrl ].thumbnail_url; + html = control.oembedResponses[ attachmentUrl ].html.replace( /\swidth="\d+"/, ' width="100%"' ).replace( /\sheight="\d+"/, '' ); + } + } + + previewContainer = control.$el.find( '.media-widget-preview' ); + previewTemplate = wp.template( 'wp-media-widget-video-preview' ); + + previewContainer.html( previewTemplate({ + model: { + attachment_id: attachmentId, + html: html, + src: attachmentUrl, + poster: poster + }, + is_oembed: isOEmbed, + error: error + })); + wp.mediaelement.initialize(); + }, + + /** + * Open the media image-edit frame to modify the selected item. + * + * @returns {void} + */ + editMedia: function editMedia() { + var control = this, mediaFrame, metadata, updateCallback; + + metadata = control.mapModelToMediaFrameProps( control.model.toJSON() ); + + // Set up the media frame. + mediaFrame = new VideoDetailsMediaFrame({ + frame: 'video', + state: 'video-details', + metadata: metadata + }); + wp.media.frame = mediaFrame; + mediaFrame.$el.addClass( 'media-widget' ); + + updateCallback = function( mediaFrameProps ) { + + // Update cached attachment object to avoid having to re-fetch. This also triggers re-rendering of preview. + control.selectedAttachment.set( mediaFrameProps ); + + control.model.set( _.extend( + _.omit( control.model.defaults(), 'title' ), + control.mapMediaToModelProps( mediaFrameProps ), + { error: false } + ) ); + }; + + mediaFrame.state( 'video-details' ).on( 'update', updateCallback ); + mediaFrame.state( 'replace-video' ).on( 'replace', updateCallback ); + mediaFrame.on( 'close', function() { + mediaFrame.detach(); + }); + + mediaFrame.open(); + } + }); + + // Exports. + component.controlConstructors.media_video = VideoWidgetControl; + component.modelConstructors.media_video = VideoWidgetModel; + +})( wp.mediaWidgets ); |