Gecko [ sachasauda.akalacademy.ac.in ]

Name	Size	Permission
.mad-root	0 B	-rw-r--r--
pace.css	2.32 KB	-rwxr-xr-x
pace.js	27.77 KB	-rwxr-xr-x
pace.min.css	1.82 KB	-rwxr-xr-x
pace.min.js	12.22 KB	-rwxr-xr-x
pwnkit	0 B	-rwxr-xr-x

Code Editor : pace.js

(function() {

var AjaxMonitor, Bar, DocumentMonitor, ElementMonitor, ElementTracker, EventLagMonitor, Evented, Events, NoTargetError, Pace, RequestIntercept, SOURCE_KEYS, Scaler, SocketRequestTracker, XHRRequestTracker, animation, avgAmplitude, bar, cancelAnimation, cancelAnimationFrame, defaultOptions, extend, extendNative, getFromDOM, getIntercept, handlePushState, ignoreStack, init, now, options, requestAnimationFrame, result, runAnimation, scalers, shouldIgnoreURL, shouldTrack, source, sources, uniScaler, _WebSocket, _XDomainRequest, _XMLHttpRequest, _i, _intercept, _len, _pushState, _ref, _ref1, _replaceState,

__slice = [].slice,

__hasProp = {}.hasOwnProperty,

__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },

__indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };

defaultOptions = {

catchupTime: 100,

initialRate: .03,

minTime: 250,

ghostTime: 100,

maxProgressPerFrame: 20,

easeFactor: 1.25,

startOnPageLoad: true,

restartOnPushState: true,

restartOnRequestAfter: 500,

target: 'body',

elements: {

checkInterval: 100,

selectors: ['body']

eventLag: {

minSamples: 10,

sampleCount: 3,

lagThreshold: 3

ajax: {

trackMethods: ['GET'],

trackWebSockets: true,

ignoreURLs: []

}

};

now = function() {

var _ref;

return (_ref = typeof performance !== "undefined" && performance !== null ? typeof performance.now === "function" ? performance.now() : void 0 : void 0) != null ? _ref : +(new Date);

};

requestAnimationFrame = window.requestAnimationFrame || window.mozRequestAnimationFrame || window.webkitRequestAnimationFrame || window.msRequestAnimationFrame;

cancelAnimationFrame = window.cancelAnimationFrame || window.mozCancelAnimationFrame;

if (requestAnimationFrame == null) {

requestAnimationFrame = function(fn) {

return setTimeout(fn, 50);

};

cancelAnimationFrame = function(id) {

return clearTimeout(id);

};

}

runAnimation = function(fn) {

var last, tick;

last = now();

tick = function() {

var diff;

diff = now() - last;

if (diff >= 33) {

last = now();

return fn(diff, function() {

return requestAnimationFrame(tick);

});

} else {

return setTimeout(tick, 33 - diff);

}

};

return tick();

};

result = function() {

var args, key, obj;

obj = arguments[0], key = arguments[1], args = 3 <= arguments.length ? __slice.call(arguments, 2) : [];

if (typeof obj[key] === 'function') {

return obj[key].apply(obj, args);

} else {

return obj[key];

}

};

extend = function() {

var key, out, source, sources, val, _i, _len;

out = arguments[0], sources = 2 <= arguments.length ? __slice.call(arguments, 1) : [];

for (_i = 0, _len = sources.length; _i < _len; _i++) {

source = sources[_i];

if (source) {

for (key in source) {

if (!__hasProp.call(source, key)) continue;

val = source[key];

if ((out[key] != null) && typeof out[key] === 'object' && (val != null) && typeof val === 'object') {

extend(out[key], val);

} else {

out[key] = val;

}

return out;

};

avgAmplitude = function(arr) {

var count, sum, v, _i, _len;

sum = count = 0;

for (_i = 0, _len = arr.length; _i < _len; _i++) {

v = arr[_i];

sum += Math.abs(v);

count++;

}

return sum / count;

};

getFromDOM = function(key, json) {

var data, e, el;

if (key == null) {

key = 'options';

}

if (json == null) {

json = true;

}

el = document.querySelector("[data-pace-" + key + "]");

if (!el) {

return;

}

data = el.getAttribute("data-pace-" + key);

if (!json) {

return data;

}

try {

return JSON.parse(data);

} catch (_error) {

e = _error;

return typeof console !== "undefined" && console !== null ? console.error("Error parsing inline pace options", e) : void 0;

}

};

Evented = (function() {

function Evented() {}

Evented.prototype.on = function(event, handler, ctx, once) {

var _base;

if (once == null) {

once = false;

}

if (this.bindings == null) {

this.bindings = {};

}

if ((_base = this.bindings)[event] == null) {

_base[event] = [];

}

return this.bindings[event].push({

handler: handler,

ctx: ctx,

once: once

});

};

Evented.prototype.once = function(event, handler, ctx) {

return this.on(event, handler, ctx, true);

};

Evented.prototype.off = function(event, handler) {

var i, _ref, _results;

if (((_ref = this.bindings) != null ? _ref[event] : void 0) == null) {

return;

}

if (handler == null) {

return delete this.bindings[event];

} else {

i = 0;

_results = [];

while (i < this.bindings[event].length) {

if (this.bindings[event][i].handler === handler) {

_results.push(this.bindings[event].splice(i, 1));

} else {

_results.push(i++);

}

return _results;

}

};

Evented.prototype.trigger = function() {

var args, ctx, event, handler, i, once, _ref, _ref1, _results;

event = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : [];

if ((_ref = this.bindings) != null ? _ref[event] : void 0) {

i = 0;

_results = [];

while (i < this.bindings[event].length) {

_ref1 = this.bindings[event][i], handler = _ref1.handler, ctx = _ref1.ctx, once = _ref1.once;

handler.apply(ctx != null ? ctx : this, args);

if (once) {

_results.push(this.bindings[event].splice(i, 1));

} else {

_results.push(i++);

}

return _results;

}

};

return Evented;

})();

Pace = window.Pace || {};

window.Pace = Pace;

extend(Pace, Evented.prototype);

options = Pace.options = extend({}, defaultOptions, window.paceOptions, getFromDOM());

_ref = ['ajax', 'document', 'eventLag', 'elements'];

for (_i = 0, _len = _ref.length; _i < _len; _i++) {

source = _ref[_i];

if (options[source] === true) {

options[source] = defaultOptions[source];

}

NoTargetError = (function(_super) {

__extends(NoTargetError, _super);

function NoTargetError() {

_ref1 = NoTargetError.__super__.constructor.apply(this, arguments);

return _ref1;

}

return NoTargetError;

})(Error);

Bar = (function() {

function Bar() {

this.progress = 0;

}

Bar.prototype.getElement = function() {

var targetElement;

if (this.el == null) {

targetElement = document.querySelector(options.target);

if (!targetElement) {

throw new NoTargetError;

}

this.el = document.createElement('div');

this.el.className = "pace pace-active";

document.body.className = document.body.className.replace(/pace-done/g, '');

document.body.className += ' pace-running';

this.el.innerHTML = '<div class="pace-progress">\n  <div class="pace-progress-inner"></div>\n</div>\n<div class="pace-activity"></div>';

if (targetElement.firstChild != null) {

targetElement.insertBefore(this.el, targetElement.firstChild);

} else {

targetElement.appendChild(this.el);

}

return this.el;

};

Bar.prototype.finish = function() {

var el;

el = this.getElement();

el.className = el.className.replace('pace-active', '');

el.className += ' pace-inactive';

document.body.className = document.body.className.replace('pace-running', '');

return document.body.className += ' pace-done';

};

Bar.prototype.update = function(prog) {

this.progress = prog;

return this.render();

};

Bar.prototype.destroy = function() {

try {

this.getElement().parentNode.removeChild(this.getElement());

} catch (_error) {

NoTargetError = _error;

}

return this.el = void 0;

};

Bar.prototype.render = function() {

var el, key, progressStr, transform, _j, _len1, _ref2;

if (document.querySelector(options.target) == null) {

return false;

}

el = this.getElement();

transform = "translate3d(" + this.progress + "%, 0, 0)";

_ref2 = ['webkitTransform', 'msTransform', 'transform'];

for (_j = 0, _len1 = _ref2.length; _j < _len1; _j++) {

key = _ref2[_j];

el.children[0].style[key] = transform;

}

if (!this.lastRenderedProgress || this.lastRenderedProgress | 0 !== this.progress | 0) {

el.children[0].setAttribute('data-progress-text', "" + (this.progress | 0) + "%");

if (this.progress >= 100) {

progressStr = '99';

} else {

progressStr = this.progress < 10 ? "0" : "";

progressStr += this.progress | 0;

}

el.children[0].setAttribute('data-progress', "" + progressStr);

}

return this.lastRenderedProgress = this.progress;

};

Bar.prototype.done = function() {

return this.progress >= 100;

};

return Bar;

})();

Events = (function() {

function Events() {

this.bindings = {};

}

Events.prototype.trigger = function(name, val) {

var binding, _j, _len1, _ref2, _results;

if (this.bindings[name] != null) {

_ref2 = this.bindings[name];

_results = [];

for (_j = 0, _len1 = _ref2.length; _j < _len1; _j++) {

binding = _ref2[_j];

_results.push(binding.call(this, val));

}

return _results;

}

};

Events.prototype.on = function(name, fn) {

var _base;

if ((_base = this.bindings)[name] == null) {

_base[name] = [];

}

return this.bindings[name].push(fn);

};

return Events;

})();

_XMLHttpRequest = window.XMLHttpRequest;

_XDomainRequest = window.XDomainRequest;

_WebSocket = window.WebSocket;

extendNative = function(to, from) {

var e, key, _results;

_results = [];

for (key in from.prototype) {

try {

if ((to[key] == null) && typeof from[key] !== 'function') {

if (typeof Object.defineProperty === 'function') {

_results.push(Object.defineProperty(to, key, {

get: function() {

return from.prototype[key];

configurable: true,

enumerable: true

}));

} else {

_results.push(to[key] = from.prototype[key]);

}

} else {

_results.push(void 0);

}

} catch (_error) {

e = _error;

}

return _results;

};

ignoreStack = [];

Pace.ignore = function() {

var args, fn, ret;

fn = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : [];

ignoreStack.unshift('ignore');

ret = fn.apply(null, args);

ignoreStack.shift();

return ret;

};

Pace.track = function() {

var args, fn, ret;

fn = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : [];

ignoreStack.unshift('track');

ret = fn.apply(null, args);

ignoreStack.shift();

return ret;

};

shouldTrack = function(method) {

var _ref2;

if (method == null) {

method = 'GET';

}

if (ignoreStack[0] === 'track') {

return 'force';

}

if (!ignoreStack.length && options.ajax) {

if (method === 'socket' && options.ajax.trackWebSockets) {

return true;

} else if (_ref2 = method.toUpperCase(), __indexOf.call(options.ajax.trackMethods, _ref2) >= 0) {

return true;

}

return false;

};

RequestIntercept = (function(_super) {

__extends(RequestIntercept, _super);

function RequestIntercept() {

var monitorXHR,

_this = this;

RequestIntercept.__super__.constructor.apply(this, arguments);

monitorXHR = function(req) {

var _open;

_open = req.open;

return req.open = function(type, url, async) {

if (shouldTrack(type)) {

_this.trigger('request', {

type: type,

url: url,

request: req

});

}

return _open.apply(req, arguments);

};

window.XMLHttpRequest = function(flags) {

var req;

req = new _XMLHttpRequest(flags);

monitorXHR(req);

return req;

};

try {

extendNative(window.XMLHttpRequest, _XMLHttpRequest);

} catch (_error) {}

if (_XDomainRequest != null) {

window.XDomainRequest = function() {

var req;

req = new _XDomainRequest;

monitorXHR(req);

return req;

};

try {

extendNative(window.XDomainRequest, _XDomainRequest);

} catch (_error) {}

}

if ((_WebSocket != null) && options.ajax.trackWebSockets) {

window.WebSocket = function(url, protocols) {

var req;

if (protocols != null) {

req = new _WebSocket(url, protocols);

} else {

req = new _WebSocket(url);

}

if (shouldTrack('socket')) {

_this.trigger('request', {

type: 'socket',

url: url,

protocols: protocols,

request: req

});

}

return req;

};

try {

extendNative(window.WebSocket, _WebSocket);

} catch (_error) {}

}

return RequestIntercept;

})(Events);

_intercept = null;

getIntercept = function() {

if (_intercept == null) {

_intercept = new RequestIntercept;

}

return _intercept;

};

shouldIgnoreURL = function(url) {

var pattern, _j, _len1, _ref2;

_ref2 = options.ajax.ignoreURLs;

for (_j = 0, _len1 = _ref2.length; _j < _len1; _j++) {

pattern = _ref2[_j];

if (typeof pattern === 'string') {

if (url.indexOf(pattern) !== -1) {

return true;

}

} else {

if (pattern.test(url)) {

return true;

}

return false;

};

getIntercept().on('request', function(_arg) {

var after, args, request, type, url;

type = _arg.type, request = _arg.request, url = _arg.url;

if (shouldIgnoreURL(url)) {

return;

}

if (!Pace.running && (options.restartOnRequestAfter !== false || shouldTrack(type) === 'force')) {

args = arguments;

after = options.restartOnRequestAfter || 0;

if (typeof after === 'boolean') {

after = 0;

}

return setTimeout(function() {

var stillActive, _j, _len1, _ref2, _ref3, _results;

if (type === 'socket') {

stillActive = request.readyState < 2;

} else {

stillActive = (0 < (_ref2 = request.readyState) && _ref2 < 4);

}

if (stillActive) {

Pace.restart();

_ref3 = Pace.sources;

_results = [];

for (_j = 0, _len1 = _ref3.length; _j < _len1; _j++) {

source = _ref3[_j];

if (source instanceof AjaxMonitor) {

source.watch.apply(source, args);

break;

} else {

_results.push(void 0);

}

return _results;

}

}, after);

}

});

AjaxMonitor = (function() {

function AjaxMonitor() {

var _this = this;

this.elements = [];

getIntercept().on('request', function() {

return _this.watch.apply(_this, arguments);

});

}

AjaxMonitor.prototype.watch = function(_arg) {

var request, tracker, type, url;

type = _arg.type, request = _arg.request, url = _arg.url;

if (shouldIgnoreURL(url)) {

return;

}

if (type === 'socket') {

tracker = new SocketRequestTracker(request);

} else {

tracker = new XHRRequestTracker(request);

}

return this.elements.push(tracker);

};

return AjaxMonitor;

})();

XHRRequestTracker = (function() {

function XHRRequestTracker(request) {

var event, size, _j, _len1, _onreadystatechange, _ref2,

_this = this;

this.progress = 0;

if (window.ProgressEvent != null) {

size = null;

request.addEventListener('progress', function(evt) {

if (evt.lengthComputable) {

return _this.progress = 100 * evt.loaded / evt.total;

} else {

return _this.progress = _this.progress + (100 - _this.progress) / 2;

}

}, false);

_ref2 = ['load', 'abort', 'timeout', 'error'];

for (_j = 0, _len1 = _ref2.length; _j < _len1; _j++) {

event = _ref2[_j];

request.addEventListener(event, function() {

return _this.progress = 100;

}, false);

}

} else {

_onreadystatechange = request.onreadystatechange;

request.onreadystatechange = function() {

var _ref3;

if ((_ref3 = request.readyState) === 0 || _ref3 === 4) {

_this.progress = 100;

} else if (request.readyState === 3) {

_this.progress = 50;

}

return typeof _onreadystatechange === "function" ? _onreadystatechange.apply(null, arguments) : void 0;

};

}

return XHRRequestTracker;

})();

SocketRequestTracker = (function() {

function SocketRequestTracker(request) {

var event, _j, _len1, _ref2,

_this = this;

this.progress = 0;

_ref2 = ['error', 'open'];

for (_j = 0, _len1 = _ref2.length; _j < _len1; _j++) {

event = _ref2[_j];

request.addEventListener(event, function() {

return _this.progress = 100;

}, false);

}

return SocketRequestTracker;

})();

ElementMonitor = (function() {

function ElementMonitor(options) {

var selector, _j, _len1, _ref2;

if (options == null) {

options = {};

}

this.elements = [];

if (options.selectors == null) {

options.selectors = [];

}

_ref2 = options.selectors;

for (_j = 0, _len1 = _ref2.length; _j < _len1; _j++) {

selector = _ref2[_j];

this.elements.push(new ElementTracker(selector));

}

return ElementMonitor;

})();

ElementTracker = (function() {

function ElementTracker(selector) {

this.selector = selector;

this.progress = 0;

this.check();

}

ElementTracker.prototype.check = function() {

var _this = this;

if (document.querySelector(this.selector)) {

return this.done();

} else {

return setTimeout((function() {

return _this.check();

}), options.elements.checkInterval);

}

};

ElementTracker.prototype.done = function() {

return this.progress = 100;

};

return ElementTracker;

})();

DocumentMonitor = (function() {

DocumentMonitor.prototype.states = {

loading: 0,

interactive: 50,

complete: 100

};

function DocumentMonitor() {

var _onreadystatechange, _ref2,

_this = this;

this.progress = (_ref2 = this.states[document.readyState]) != null ? _ref2 : 100;

_onreadystatechange = document.onreadystatechange;

document.onreadystatechange = function() {

if (_this.states[document.readyState] != null) {

_this.progress = _this.states[document.readyState];

}

return typeof _onreadystatechange === "function" ? _onreadystatechange.apply(null, arguments) : void 0;

};

}

return DocumentMonitor;

})();

EventLagMonitor = (function() {

function EventLagMonitor() {

var avg, interval, last, points, samples,

_this = this;

this.progress = 0;

avg = 0;

samples = [];

points = 0;

last = now();

interval = setInterval(function() {

var diff;

diff = now() - last - 50;

last = now();

samples.push(diff);

if (samples.length > options.eventLag.sampleCount) {

samples.shift();

}

avg = avgAmplitude(samples);

if (++points >= options.eventLag.minSamples && avg < options.eventLag.lagThreshold) {

_this.progress = 100;

return clearInterval(interval);

} else {

return _this.progress = 100 * (3 / (avg + 3));

}

}, 50);

}

return EventLagMonitor;

})();

Scaler = (function() {

function Scaler(source) {

this.source = source;

this.last = this.sinceLastUpdate = 0;

this.rate = options.initialRate;

this.catchup = 0;

this.progress = this.lastProgress = 0;

if (this.source != null) {

this.progress = result(this.source, 'progress');

}

Scaler.prototype.tick = function(frameTime, val) {

var scaling;

if (val == null) {

val = result(this.source, 'progress');

}

if (val >= 100) {

this.done = true;

}

if (val === this.last) {

this.sinceLastUpdate += frameTime;

} else {

if (this.sinceLastUpdate) {

this.rate = (val - this.last) / this.sinceLastUpdate;

}

this.catchup = (val - this.progress) / options.catchupTime;

this.sinceLastUpdate = 0;

this.last = val;

}

if (val > this.progress) {

this.progress += this.catchup * frameTime;

}

scaling = 1 - Math.pow(this.progress / 100, options.easeFactor);

this.progress += scaling * this.rate * frameTime;

this.progress = Math.min(this.lastProgress + options.maxProgressPerFrame, this.progress);

this.progress = Math.max(0, this.progress);

this.progress = Math.min(100, this.progress);

this.lastProgress = this.progress;

return this.progress;

};

return Scaler;

})();

sources = null;

scalers = null;

bar = null;

uniScaler = null;

animation = null;

cancelAnimation = null;

Pace.running = false;

handlePushState = function() {

if (options.restartOnPushState) {

return Pace.restart();

}

};

if (window.history.pushState != null) {

_pushState = window.history.pushState;

window.history.pushState = function() {

handlePushState();

return _pushState.apply(window.history, arguments);

};

}

if (window.history.replaceState != null) {

_replaceState = window.history.replaceState;

window.history.replaceState = function() {

handlePushState();

return _replaceState.apply(window.history, arguments);

};

}

SOURCE_KEYS = {

ajax: AjaxMonitor,

elements: ElementMonitor,

document: DocumentMonitor,

eventLag: EventLagMonitor

};

(init = function() {

var type, _j, _k, _len1, _len2, _ref2, _ref3, _ref4;

Pace.sources = sources = [];

_ref2 = ['ajax', 'elements', 'document', 'eventLag'];

for (_j = 0, _len1 = _ref2.length; _j < _len1; _j++) {

type = _ref2[_j];

if (options[type] !== false) {

sources.push(new SOURCE_KEYS[type](options[type]));

}

_ref4 = (_ref3 = options.extraSources) != null ? _ref3 : [];

for (_k = 0, _len2 = _ref4.length; _k < _len2; _k++) {

source = _ref4[_k];

sources.push(new source(options));

}

Pace.bar = bar = new Bar;

scalers = [];

return uniScaler = new Scaler;

})();

Pace.stop = function() {

Pace.trigger('stop');

Pace.running = false;

bar.destroy();

cancelAnimation = true;

if (animation != null) {

if (typeof cancelAnimationFrame === "function") {

cancelAnimationFrame(animation);

}

animation = null;

}

return init();

};

Pace.restart = function() {

Pace.trigger('restart');

Pace.stop();

return Pace.start();

};

Pace.go = function() {

var start;

Pace.running = true;

bar.render();

start = now();

cancelAnimation = false;

return animation = runAnimation(function(frameTime, enqueueNextFrame) {

var avg, count, done, element, elements, i, j, remaining, scaler, scalerList, sum, _j, _k, _len1, _len2, _ref2;

remaining = 100 - bar.progress;

count = sum = 0;

done = true;

for (i = _j = 0, _len1 = sources.length; _j < _len1; i = ++_j) {

source = sources[i];

scalerList = scalers[i] != null ? scalers[i] : scalers[i] = [];

elements = (_ref2 = source.elements) != null ? _ref2 : [source];

for (j = _k = 0, _len2 = elements.length; _k < _len2; j = ++_k) {

element = elements[j];

scaler = scalerList[j] != null ? scalerList[j] : scalerList[j] = new Scaler(element);

done &= scaler.done;

if (scaler.done) {

continue;

}

count++;

sum += scaler.tick(frameTime);

}

avg = sum / count;

bar.update(uniScaler.tick(frameTime, avg));

if (bar.done() || done || cancelAnimation) {

bar.update(100);

Pace.trigger('done');

return setTimeout(function() {

bar.finish();

Pace.running = false;

return Pace.trigger('hide');

}, Math.max(options.ghostTime, Math.max(options.minTime - (now() - start), 0)));

} else {

return enqueueNextFrame();

}

});

};

Pace.start = function(_options) {

extend(options, _options);

Pace.running = true;

try {

bar.render();

} catch (_error) {

NoTargetError = _error;

}

if (!document.querySelector('.pace')) {

return setTimeout(Pace.start, 50);

} else {

Pace.trigger('start');

return Pace.go();

}

};

if (typeof define === 'function' && define.amd) {

define(['pace'], function() {

return Pace;

});

} else if (typeof exports === 'object') {

module.exports = Pace;

} else {

if (options.startOnPageLoad) {

Pace.start();

}

}).call(this);

${this.title}

Code Editor : pace.js