analytics/webcontent/bi/js/gemini/dashboard/widgets/staticwidget/media/EmbedMedia.js

'use strict';

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * Licensed Materials - Property of IBM
 * IBM Cognos Products: BI Cloud (C) Copyright IBM Corp. 2014, 2019
 * US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
 */
define(['underscore', 'doT', './MediaBase', 'text!./Media.html'], function (_, dot, MediaBase, Template) {

	var template = dot.template(Template);

	var EmbedMedia = function (_MediaBase) {
		_inherits(EmbedMedia, _MediaBase);

		function EmbedMedia(url, id, videoTemplate, extraTemplateArguments) {
			_classCallCheck(this, EmbedMedia);

			var _this = _possibleConstructorReturn(this, _MediaBase.apply(this, arguments));

			_this.videoTemplate = dot.template(videoTemplate);
			_this.extraTemplateArguments = extraTemplateArguments || {};
			return _this;
		}

		EmbedMedia.prototype.getDimensions = function getDimensions() {
			return Promise.resolve(null);
		};

		EmbedMedia.prototype.getMarkup = function getMarkup(params) {
			_.extend(params, this.extraTemplateArguments, {
				url: this.url
			});

			return template({
				mediaMarkup: this.videoTemplate(params)
			});
		};

		EmbedMedia.prototype.markupLoaded = function markupLoaded($el /*, mode*/) {
			var _MediaBase$prototype$;

			this.$el = $el;
			(_MediaBase$prototype$ = _MediaBase.prototype.markupLoaded).call.apply(_MediaBase$prototype$, [this].concat(Array.prototype.slice.call(arguments)));
		};

		EmbedMedia.prototype.showAuthoringMode = function showAuthoringMode() {
			var mediaTag = this.$el.find('iframe.youtubePlayer, video, audio');
			if (mediaTag[0]) {
				switch (mediaTag[0].tagName) {
					case 'IFRAME':
						{
							var iFrame = mediaTag[0].contentWindow;
							iFrame.postMessage('{"event":"command","func":"pauseVideo","args":""}', '*');
						}
						break;
					case 'VIDEO':
					case 'AUDIO':
						// HTML5 Audio/Video APIs
						mediaTag[0].pause();
						break;
					default:
						break;
				}
			}

			var $container = this.$el.find('.mediaContainer');
			$container.removeClass('consume');
			$container.addClass('authoring');
		};

		EmbedMedia.prototype.showConsumeMode = function showConsumeMode() {
			var $container = this.$el.find('.mediaContainer');
			$container.removeClass('authoring');
			$container.addClass('consume');
		};

		return EmbedMedia;
	}(MediaBase);

	return EmbedMedia;
});
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