Initializemain

1 files changed, 946 insertions, 0 deletions

diff --git a/src/main/resources/static/plugins/pace-progress/pace.js b/src/main/resources/static/plugins/pace-progress/pace.js
new file mode 100644
index 0000000..1cda573
--- /dev/null
+++ b/src/main/resources/static/plugins/pace-progress/pace.js
@@ -0,0 +1,946 @@
+(function() {
+  var AjaxMonitor, Bar, DocumentMonitor, ElementMonitor, ElementTracker, EventLagMonitor, Evented, Events, NoTargetError, Pace, RequestIntercept, SOURCE_KEYS, Scaler, SocketRequestTracker, XHRRequestTracker, _WebSocket, _XDomainRequest, _XMLHttpRequest, _intercept, _pushState, _replaceState, animation, avgAmplitude, bar, cancelAnimation, cancelAnimationFrame, defaultOptions, extend, extendNative, getFromDOM, getIntercept, handlePushState, ignoreStack, init, k, len, now, options, ref, requestAnimationFrame, result, runAnimation, scalers, shouldIgnoreURL, shouldTrack, source, sources, uniScaler,
+    slice = [].slice,
+    hasProp = {}.hasOwnProperty,
+    extend1 = 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 k, key, len, out, source, sources, val;
+    out = arguments[0], sources = 2 <= arguments.length ? slice.call(arguments, 1) : [];
+    for (k = 0, len = sources.length; k < len; k++) {
+      source = sources[k];
+      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, k, len, sum, v;
+    sum = count = 0;
+    for (k = 0, len = arr.length; k < len; k++) {
+      v = arr[k];
+      sum += Math.abs(v);
+      count++;
+    }
+    return sum / count;
+  };
+
+  getFromDOM = function(key, json) {
+    var data, e, el, error;
+    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 (k = 0, len = ref.length; k < len; k++) {
+    source = ref[k];
+    if (options[source] === true) {
+      options[source] = defaultOptions[source];
+    }
+  }
+
+  NoTargetError = (function(superClass) {
+    extend1(NoTargetError, superClass);
+
+    function NoTargetError() {
+      return NoTargetError.__super__.constructor.apply(this, arguments);
+    }
+
+    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.classList.add('pace');
+        this.el.classList.add('pace-active');
+        document.body.classList.remove('pace-done');
+        document.body.classList.add('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.classList.remove('pace-active');
+      el.classList.add('pace-inactive');
+      document.body.classList.remove('pace-running');
+      return document.body.classList.add('pace-done');
+    };
+
+    Bar.prototype.update = function(prog) {
+      this.progress = prog;
+      return this.render();
+    };
+
+    Bar.prototype.destroy = function() {
+      var error;
+      try {
+        this.getElement().parentNode.removeChild(this.getElement());
+      } catch (error) {
+        NoTargetError = error;
+      }
+      return this.el = void 0;
+    };
+
+    Bar.prototype.render = function() {
+      var el, key, l, len1, progressStr, ref1, transform;
+      if (document.querySelector(options.target) == null) {
+        return false;
+      }
+      el = this.getElement();
+      transform = "translate3d(" + this.progress + "%, 0, 0)";
+      ref1 = ['webkitTransform', 'msTransform', 'transform'];
+      for (l = 0, len1 = ref1.length; l < len1; l++) {
+        key = ref1[l];
+        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, l, len1, ref1, results;
+      if (this.bindings[name] != null) {
+        ref1 = this.bindings[name];
+        results = [];
+        for (l = 0, len1 = ref1.length; l < len1; l++) {
+          binding = ref1[l];
+          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, error, 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 ref1;
+    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 (ref1 = method.toUpperCase(), indexOf.call(options.ajax.trackMethods, ref1) >= 0) {
+        return true;
+      }
+    }
+    return false;
+  };
+
+  RequestIntercept = (function(superClass) {
+    extend1(RequestIntercept, superClass);
+
+    function RequestIntercept() {
+      var monitorXHR;
+      RequestIntercept.__super__.constructor.apply(this, arguments);
+      monitorXHR = (function(_this) {
+        return 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);
+          };
+        };
+      })(this);
+      window.XMLHttpRequest = function(flags) {
+        var req;
+        req = new _XMLHttpRequest(flags);
+        monitorXHR(req);
+        return req;
+      };
+      try {
+        extendNative(window.XMLHttpRequest, _XMLHttpRequest);
+      } catch (undefined) {}
+      if (_XDomainRequest != null) {
+        window.XDomainRequest = function() {
+          var req;
+          req = new _XDomainRequest;
+          monitorXHR(req);
+          return req;
+        };
+        try {
+          extendNative(window.XDomainRequest, _XDomainRequest);
+        } catch (undefined) {}
+      }
+      if ((_WebSocket != null) && options.ajax.trackWebSockets) {
+        window.WebSocket = (function(_this) {
+          return 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;
+          };
+        })(this);
+        try {
+          extendNative(window.WebSocket, _WebSocket);
+        } catch (undefined) {}
+      }
+    }
+
+    return RequestIntercept;
+
+  })(Events);
+
+  _intercept = null;
+
+  getIntercept = function() {
+    if (_intercept == null) {
+      _intercept = new RequestIntercept;
+    }
+    return _intercept;
+  };
+
+  shouldIgnoreURL = function(url) {
+    var l, len1, pattern, ref1;
+    ref1 = options.ajax.ignoreURLs;
+    for (l = 0, len1 = ref1.length; l < len1; l++) {
+      pattern = ref1[l];
+      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 l, len1, ref1, ref2, results, stillActive;
+        if (type === 'socket') {
+          stillActive = request.readyState < 2;
+        } else {
+          stillActive = (0 < (ref1 = request.readyState) && ref1 < 4);
+        }
+        if (stillActive) {
+          Pace.restart();
+          ref2 = Pace.sources;
+          results = [];
+          for (l = 0, len1 = ref2.length; l < len1; l++) {
+            source = ref2[l];
+            if (source instanceof AjaxMonitor) {
+              source.watch.apply(source, args);
+              break;
+            } else {
+              results.push(void 0);
+            }
+          }
+          return results;
+        }
+      }, after);
+    }
+  });
+
+  AjaxMonitor = (function() {
+    function AjaxMonitor() {
+      this.elements = [];
+      getIntercept().on('request', (function(_this) {
+        return function() {
+          return _this.watch.apply(_this, arguments);
+        };
+      })(this));
+    }
+
+    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 _onreadystatechange, event, l, len1, ref1, size;
+      this.progress = 0;
+      if (window.ProgressEvent != null) {
+        size = null;
+        request.addEventListener('progress', (function(_this) {
+          return function(evt) {
+            if (evt.lengthComputable) {
+              return _this.progress = 100 * evt.loaded / evt.total;
+            } else {
+              return _this.progress = _this.progress + (100 - _this.progress) / 2;
+            }
+          };
+        })(this), false);
+        ref1 = ['load', 'abort', 'timeout', 'error'];
+        for (l = 0, len1 = ref1.length; l < len1; l++) {
+          event = ref1[l];
+          request.addEventListener(event, (function(_this) {
+            return function() {
+              return _this.progress = 100;
+            };
+          })(this), false);
+        }
+      } else {
+        _onreadystatechange = request.onreadystatechange;
+        request.onreadystatechange = (function(_this) {
+          return function() {
+            var ref2;
+            if ((ref2 = request.readyState) === 0 || ref2 === 4) {
+              _this.progress = 100;
+            } else if (request.readyState === 3) {
+              _this.progress = 50;
+            }
+            return typeof _onreadystatechange === "function" ? _onreadystatechange.apply(null, arguments) : void 0;
+          };
+        })(this);
+      }
+    }
+
+    return XHRRequestTracker;
+
+  })();
+
+  SocketRequestTracker = (function() {
+    function SocketRequestTracker(request) {
+      var event, l, len1, ref1;
+      this.progress = 0;
+      ref1 = ['error', 'open'];
+      for (l = 0, len1 = ref1.length; l < len1; l++) {
+        event = ref1[l];
+        request.addEventListener(event, (function(_this) {
+          return function() {
+            return _this.progress = 100;
+          };
+        })(this), false);
+      }
+    }
+
+    return SocketRequestTracker;
+
+  })();
+
+  ElementMonitor = (function() {
+    function ElementMonitor(options) {
+      var l, len1, ref1, selector;
+      if (options == null) {
+        options = {};
+      }
+      this.elements = [];
+      if (options.selectors == null) {
+        options.selectors = [];
+      }
+      ref1 = options.selectors;
+      for (l = 0, len1 = ref1.length; l < len1; l++) {
+        selector = ref1[l];
+        this.elements.push(new ElementTracker(selector));
+      }
+    }
+
+    return ElementMonitor;
+
+  })();
+
+  ElementTracker = (function() {
+    function ElementTracker(selector1) {
+      this.selector = selector1;
+      this.progress = 0;
+      this.check();
+    }
+
+    ElementTracker.prototype.check = function() {
+      if (document.querySelector(this.selector)) {
+        return this.done();
+      } else {
+        return setTimeout(((function(_this) {
+          return function() {
+            return _this.check();
+          };
+        })(this)), 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, ref1;
+      this.progress = (ref1 = this.states[document.readyState]) != null ? ref1 : 100;
+      _onreadystatechange = document.onreadystatechange;
+      document.onreadystatechange = (function(_this) {
+        return function() {
+          if (_this.states[document.readyState] != null) {
+            _this.progress = _this.states[document.readyState];
+          }
+          return typeof _onreadystatechange === "function" ? _onreadystatechange.apply(null, arguments) : void 0;
+        };
+      })(this);
+    }
+
+    return DocumentMonitor;
+
+  })();
+
+  EventLagMonitor = (function() {
+    function EventLagMonitor() {
+      var avg, interval, last, points, samples;
+      this.progress = 0;
+      avg = 0;
+      samples = [];
+      points = 0;
+      last = now();
+      interval = setInterval((function(_this) {
+        return 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));
+          }
+        };
+      })(this), 50);
+    }
+
+    return EventLagMonitor;
+
+  })();
+
+  Scaler = (function() {
+    function Scaler(source1) {
+      this.source = source1;
+      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 l, len1, len2, m, ref1, ref2, ref3, type;
+    Pace.sources = sources = [];
+    ref1 = ['ajax', 'elements', 'document', 'eventLag'];
+    for (l = 0, len1 = ref1.length; l < len1; l++) {
+      type = ref1[l];
+      if (options[type] !== false) {
+        sources.push(new SOURCE_KEYS[type](options[type]));
+      }
+    }
+    ref3 = (ref2 = options.extraSources) != null ? ref2 : [];
+    for (m = 0, len2 = ref3.length; m < len2; m++) {
+      source = ref3[m];
+      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, l, len1, len2, m, ref1, remaining, scaler, scalerList, sum;
+      remaining = 100 - bar.progress;
+      count = sum = 0;
+      done = true;
+      for (i = l = 0, len1 = sources.length; l < len1; i = ++l) {
+        source = sources[i];
+        scalerList = scalers[i] != null ? scalers[i] : scalers[i] = [];
+        elements = (ref1 = source.elements) != null ? ref1 : [source];
+        for (j = m = 0, len2 = elements.length; m < len2; j = ++m) {
+          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) {
+    var error;
+    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 exports === 'object') {
+    module.exports = Pace;
+  }
+
+  if (options.startOnPageLoad) {
+    Pace.start();
+  }
+
+}).call(this);