VP-211: subtitlesFinder component for a VideoPlayer #125
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VP-211: First draft for the new version of VideoPlayer to work with U…
…niSubComponent. Based on the acheetham branch https://github.com/acheetham/videoPlayer/tree/FLUID-4851
commit 02560be25a2d9de0e4bbcea0efa1edc4c77ff250
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| Original file line number | Diff line number | Diff line change |
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| /* | ||
| Copyright 2012 OCAD University | ||
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| Licensed under the Educational Community License (ECL), Version 2.0 or the New | ||
| BSD license. You may not use this file except in compliance with one these | ||
| Licenses. | ||
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| You may obtain a copy of the ECL 2.0 License and BSD License at | ||
| https://github.com/fluid-project/infusion/raw/master/Infusion-LICENSE.txt | ||
| */ | ||
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| /*global jQuery, window, fluid*/ | ||
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| // JSLint options | ||
| /*jslint white: true, funcinvoke: true, undef: true, newcap: true, nomen: true, regexp: true, bitwise: true, browser: true, forin: true, maxerr: 100, indent: 4 */ | ||
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| (function ($) { | ||
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| "use strict"; | ||
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| fluid.defaults("fluid.unisubComponent", { | ||
| gradeNames: ["fluid.eventedComponent", "fluid.modelComponent", "autoInit"], | ||
| finalInitFunction: "fluid.unisubComponent.finalInit", | ||
| preInitFunction: "fluid.unisubComponent.preInit", | ||
| model: { | ||
| languages: [] | ||
| }, | ||
| events: { | ||
| onReady: null, | ||
| modelReady: null, | ||
| onVideo: null | ||
| }, | ||
| listeners: { | ||
| onVideo: "{fluid.unisubComponent}.onVideoHandler" | ||
| }, | ||
| "api-key": "0c01f5ca0ec8d1dc4e9e0f320a4d1afb1a50273d", | ||
| "api-password": "idrcunisub", | ||
| "api-username": "idrc", | ||
| urls: { | ||
| //api: "https://www.universalsubtitles.org/api2/partners/videos", | ||
| apiLanguages: "http://www.universalsubtitles.org/api/1.0/subtitles/languages/", | ||
| apiVideo: "http://www.universalsubtitles.org/api/1.0/video/", | ||
| video: null | ||
| }, | ||
| hrefTemplate: "http://www.universalsubtitles.org/en/videos/g2QoNQgjJd5y/%lang/%subtitleId/", | ||
| queryAmaraForCaptions: true | ||
| }); | ||
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| fluid.unisubComponent.preInit = function (that) { | ||
| that.languageList = []; | ||
| that.videoCount = 0; | ||
| that.onVideoHandler = function (options) { | ||
| $.ajax({ | ||
| dataType: "jsonp", | ||
| url: options.url | ||
| }).done(function (data) { | ||
| // that.languageList = that.languageList.concat(data); | ||
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| fluid.each(data, function (capSpec, index) { | ||
| that.languageList = that.languageList.concat({ | ||
| // BROKEN: this is the wrong url: this is the url to the actual subtitles, | ||
| // but the video player just needs the right url to the video itself | ||
| src: fluid.stringTemplate(that.options.hrefTemplate, { | ||
| lang: capSpec.code, | ||
| subtitleId: capSpec.id | ||
| }), | ||
| type: "text/amarajson", | ||
| srclang: capSpec.code, | ||
| label: capSpec.name | ||
| }); | ||
| }); | ||
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| if (--that.videoCount <= 0) { | ||
| that.applier.requestChange("languages", that.languageList); | ||
| that.events.modelReady.fire(that.languageList); | ||
| that.events.onReady.fire(that); | ||
| } | ||
| }); | ||
| }; | ||
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| that.loadVideoMetaData = function (options) { | ||
| $.ajax({ | ||
| dataType: "jsonp", | ||
| url: options.url | ||
| }).done(function (data) { | ||
| that.applier.requestChange("video", data); | ||
| that.events.onVideo.fire({ | ||
| url: that.buildUrl(that.options.urls.apiLanguages, { | ||
| video_url: data.video_url | ||
| }) | ||
| }); | ||
| }); | ||
| }; | ||
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| that.buildUrl = function (baseURL, params) { | ||
| return [baseURL, "?", $.param(params)].join(""); | ||
| }; | ||
| }; | ||
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| fluid.unisubComponent.finalInit = function (that) { | ||
| if (!that.options.queryAmaraForCaptions || !that.options.urls.video) { | ||
| return; | ||
| } | ||
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| var videoUrlsArray = []; | ||
| if (typeof that.options.urls.video[0] === "string") { | ||
| videoUrlsArray = fluid.makeArray(that.options.urls.video); | ||
| } else { | ||
| fluid.each(that.options.urls.video, function (vid, index) { | ||
| videoUrlsArray[index] = vid.src; | ||
| }); | ||
| } | ||
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| that.videoCount = videoUrlsArray.length; | ||
| fluid.each(videoUrlsArray, function (vidUrl, index) { | ||
| if (vidUrl.substr(0, 7) === "http://") { | ||
| that.loadVideoMetaData({ | ||
| url: that.buildUrl(that.options.urls.apiVideo, { | ||
| username: that.options["api-username"], | ||
| password: that.options["api-password"], | ||
| video_url: vidUrl | ||
| }) | ||
| }); | ||
| } else { | ||
| that.videoCount--; | ||
| } | ||
| }); | ||
| if (that.videoCount <= 0) { | ||
| that.events.modelReady.fire(that.languageList); | ||
| that.events.onReady.fire(that); | ||
| } | ||
| }; | ||
|
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| })(jQuery); |
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Most if not all contents of this final init function should be eliminated. We can use default component events such as onCreate or onAttach to finish up initialization.