Add utils
This commit is contained in:
Christoph Diehl
parent
539443ede2
commit
eaa4f436b1
4 changed files with 305 additions and 0 deletions
36
utils/block.js
Normal file
36
utils/block.js
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utils.block = {
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block: function(list, optional) {
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if (optional == true) {
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if (random.chance(6)) {
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return '';
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}
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}
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function go_deeper(item) {
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if (item == null || item === undefined) {
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return "";
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}
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if (typeof(item) == "function") {
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return item();
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}
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if (typeof(item) == "string") {
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return item;
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}
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if (item instanceof(Array)) {
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var s = "";
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for (var i = 0; i < item.length; i++) {
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s += go_deeper(item[i]);
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}
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return s;
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}
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return item;
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}
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var asString = "";
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for (var i = 0; i < list.length; i++) {
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asString += go_deeper(list[i]);
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}
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return asString;
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}
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};
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72
utils/common.js
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72
utils/common.js
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@ -0,0 +1,72 @@
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utils.common = {
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objToString: function (obj) {
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try {
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return "" + obj
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} catch (e) {
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return "[" + e + "]"
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}
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},
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getAllProperties: function (obj) {
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let list = [];
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while (obj) {
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list = list.concat(Object.getOwnPropertyNames(obj));
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obj = Object.getPrototypeOf(obj);
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}
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return list;
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},
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getKeysFromHash: function (obj) {
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let list = [];
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for (var p in obj) {
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list.push(p);
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}
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return list;
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},
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quote: function (obj) {
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return JSON.stringify(obj);
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},
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shuffle: function (list) {
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let newArray = list.slice();
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let len = newArray.length;
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let i = len;
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while (i--) {
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let p = parseInt(Math.random() * len);
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let t = newArray[i];
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newArray[i] = newArray[p];
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newArray[p] = t;
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}
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return newArray;
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},
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uniqueList: function (list) {
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let tmp = {}, r = [];
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for (let i = 0; i < list.length; i++) {
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tmp[list[i]] = list[i];
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}
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for (let i in tmp) {
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r.push(tmp[i]);
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}
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return r;
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},
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mergeHash: function (obj1, obj2) {
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for (let p in obj2) {
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try {
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if (obj2[p].constructor == Object) {
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obj1[p] = Utils.mergeHash(obj1[p], obj2[p]);
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} else {
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obj1[p] = obj2[p];
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}
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} catch (e) {
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obj1[p] = obj2[p];
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}
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}
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return obj1;
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},
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traceback: function () {
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Logger.error("===[ Traceback ]");
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try {
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throw new Error();
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} catch (e) {
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Logger.dump(e.stack || e.stacktrace || "");
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}
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Logger.error("===");
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}
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};
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98
utils/platform.js
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98
utils/platform.js
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utils.platform = {
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platform: function () {
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var version, webkitVersion, platform = {};
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var userAgent = (navigator.userAgent).toLowerCase();
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var language = navigator.language || navigator.browserLanguage;
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version = platform.version = (userAgent.match(/.*(?:rv|chrome|webkit|opera|ie)[\/: ](.+?)([ \);]|$)/) || [])[1];
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webkitVersion = (userAgent.match(/webkit\/(.+?) /) || [])[1];
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platform.windows = platform.isWindows = !!/windows/.test(userAgent);
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platform.mac = platform.isMac = !!/macintosh/.test(userAgent) || (/mac os x/.test(userAgent) && !/like mac os x/.test(userAgent));
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platform.lion = platform.isLion = !!(/mac os x 10_7/.test(userAgent) && !/like mac os x 10_7/.test(userAgent));
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platform.iPhone = platform.isiPhone = !!/iphone/.test(userAgent);
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platform.iPod = platform.isiPod = !!/ipod/.test(userAgent);
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platform.iPad = platform.isiPad = !!/ipad/.test(userAgent);
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platform.iOS = platform.isiOS = platform.iPhone || platform.iPod || platform.iPad;
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platform.android = platform.isAndroid = !!/android/.test(userAgent);
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platform.opera = /opera/.test(userAgent) ? version : 0;
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platform.isOpera = !!platform.opera;
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platform.msie = /msie/.test(userAgent) && !platform.opera ? version : 0;
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platform.isIE = !!platform.msie;
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platform.isIE8OrLower = !!(platform.msie && parseInt(platform.msie, 10) <= 8);
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platform.mozilla = /mozilla/.test(userAgent) && !/(compatible|webkit|msie)/.test(userAgent) ? version : 0;
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platform.isMozilla = !!platform.mozilla;
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platform.webkit = /webkit/.test(userAgent) ? webkitVersion : 0;
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platform.isWebkit = !!platform.webkit;
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platform.chrome = /chrome/.test(userAgent) ? version : 0;
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platform.isChrome = !!platform.chrome;
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platform.mobileSafari = /apple.*mobile/.test(userAgent) && platform.iOS ? webkitVersion : 0;
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platform.isMobileSafari = !!platform.mobileSafari;
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platform.iPadSafari = platform.iPad && platform.isMobileSafari ? webkitVersion : 0;
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platform.isiPadSafari = !!platform.iPadSafari;
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platform.iPhoneSafari = platform.iPhone && platform.isMobileSafari ? webkitVersion : 0;
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platform.isiPhoneSafari = !!platform.iphoneSafari;
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platform.iPodSafari = platform.iPod && platform.isMobileSafari ? webkitVersion : 0;
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platform.isiPodSafari = !!platform.iPodSafari;
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platform.isiOSHomeScreen = platform.isMobileSafari && !/apple.*mobile.*safari/.test(userAgent);
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platform.safari = platform.webkit && !platform.chrome && !platform.iOS && !platform.android ? webkitVersion : 0;
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platform.isSafari = !!platform.safari;
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platform.language = language.split("-", 1)[0];
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platform.current =
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platform.msie ? "msie" :
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platform.mozilla ? "mozilla" :
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platform.chrome ? "chrome" :
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platform.safari ? "safari" :
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platform.opera ? "opera" :
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platform.mobileSafari ? "mobile-safari" :
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platform.android ? "android" : "unknown";
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function platformName(candidates) {
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for (var i = 0; i < candidates.length; i++) {
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if (candidates[i] in window) {
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return "window." + candidates[i];
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}
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if (candidates[i] in navigator) {
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return "navigator." + candidates[i];
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}
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}
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return undefined;
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}
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platform.GUM = platformName(['getUserMedia', 'webkitGetUserMedia', 'mozGetUserMedia', 'msGetUserMedia', 'getGUM']);
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platform.PeerConnection = platformName(['webkitRTCPeerConnection', 'mozRTCPeerConnection', 'msPeerConnection']);
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platform.IceCandidate = platformName(['mozRTCIceCandidate', 'RTCIceCandidate']);
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platform.SessionDescription = platformName(['mozRTCSessionDescription', 'RTCSessionDescription']);
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platform.URL = platformName(['URL', 'webkitURL']);
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platform.AudioContext = platformName(['AudioContext', 'webkitAudioContext']);
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platform.OfflineAudioContext = platformName(['OfflineAudioContext', 'webkitOfflineAudioContext']);
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platform.MediaSource = platformName(["MediaSource", "WebKitMediaSource"]);
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platform.SpeechRecognition = platformName(["SpeechRecognition", "webkitSpeechRecognition"]);
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platform.SpeechGrammarList = platformName(["SpeechGrammarList", "webkitSpeechGrammarList"]);
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function findWebGLContextName(candidates) {
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var canvas = document.createElement("canvas");
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for (var i=0; i<candidates.length; i++) {
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var name = candidates[i];
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try {
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if (canvas.getContext(name)) {
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return name;
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}
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} catch (e) {}
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}
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return null;
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}
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platform.WebGL = "webgl";//findWebGLContextName(["webgl", "experimental-webgl", "webkit-3d"]);
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platform.WebGL2 = "webgl2";//findWebGLContextName(["webgl2", "experimental-webgl2"]);
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platform.captureStreamUntilEnded = "captureStreamUntilEnded";
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if (platform.isMozilla) { platform.captureStreamUntilEnded = "mozCaptureStreamUntilEnded"; }
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platform.srcObject = "srcObject";
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if (platform.isMozilla) { platform.srcObject = "mozSrcObject"; }
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return platform;
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}
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};
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99
utils/script.js
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99
utils/script.js
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utils.script = {
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methodHead: function (list, numOptional) {
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if (isNaN(numOptional)) {
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numOptional = 0;
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}
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var arity = list.length - Random.number(numOptional);
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var params = [];
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for (var i = 0; i < arity; i++) {
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params.push(Random.pick([list[i]]));
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}
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return "(" + params.join(", ") + ")";
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},
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methodCall: function (objectName, methodHash) {
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if(!Utils.getKeysFromHash(methodHash).length || !objectName) {
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return "";
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}
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var methodName = Random.key(methodHash);
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var methodArgs = methodHash[methodName];
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if (typeof(methodArgs) == "function") { // Todo: Hmmmm..
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return methodArgs();
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}
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return objectName + "." + methodName + JS.methodHead(methodArgs);
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},
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setAttribute: function (objectName, attributeHash) {
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if(!Utils.getKeysFromHash(attributeHash).length || !objectName) {
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return "";
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}
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var attributeName = Random.key(attributeHash);
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var attributeValue = Random.pick(attributeHash[attributeName]);
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var operator = " = ";
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/*
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if (typeof(attributeValue) == "number" && Random.chance(8)) {
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operator = " " + Make.randomAssignmentOperator() + " ";
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}
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if (typeof(attributeValue) == "string") {
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attributeValue = "'" + attributeValue + "'";
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}
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*/
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return objectName + "." + attributeName + operator + attributeValue + ";";
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},
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makeConstraint: function (keys, values) {
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var o = {};
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var n = Random.range(0, keys.length);
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while (n--) {
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o[Random.pick(keys)] = Random.pick(values);
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}
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return o;
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},
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makeRandomOptions: function (base_o) {
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var o = {}, unique = Random.some(Object.keys(base_o));
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for (var i = 0; i < unique.length; i++) {
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o[unique[i]] = Random.pick(base_o[unique[i]]);
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}
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return JSON.stringify(o);
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},
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safely: function (s) {
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if (window.debug) {
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return "try { " + s + " } catch(e) { Logger.JSError(e); }";
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}
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return "try { " + s + " } catch(e) { }";
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},
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makeLoop: function (s, max) {
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return "for (var i = 0; i < " + (max || Make.rangeNumber()) + "; i++) {" + s + "}";
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},
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makeArray: function (type, arrayLength, cb) {
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if (type == null || type === undefined) {
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type = Random.index(["Uint8", "Float32"]);
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}
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switch (Random.number(8)) {
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case 0:
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var src = "function() { var buffer = new " + type + "Array(" + arrayLength + ");";
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src += JS.makeLoop("buffer[i] = " + cb() + ";", arrayLength);
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src += "return buffer;}()";
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return src;
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case 1:
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return "new " + type + "Array([" + Make.filledArray(cb, arrayLength) + "])";
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default:
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return "new " + type + "Array(" + arrayLength + ")";
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}
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},
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randListIndex: function (objName) {
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return Random.number() + ' % ' + o.pick(objName) + '.length';
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},
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addElementToBody: function (name) {
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return "(document.body || document.documentElement).appendChild" + JS.methodHead([name]);
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},
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forceGC: function () {
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if (Platform.isMozilla) {}
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if (Platform.isChrome) {
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if (window.GCController)
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return GCController.collect();
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}
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if (Platform.isSafari) {}
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if (Platform.isIE) {}
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},
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getRandomElement: function() {
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return "document.getElementsByTagName('*')[" + Random.number(document.getElementsByTagName("*").length) + "]";
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}
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};
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