base.js in scratch

function setCue(a, b, c) {
  $.withCSRF(function(d) {
    $.ajax({url:"/site-api/users/set-template-cue/", type:"POST", data:JSON.stringify({cue:a, value:b, csrftoken:d})}).done(c).error(function(d, e, f) {
      document.cookie = "cue_" + a + "=" + b;
      c(d, e, f);
    });
  });
}
function openDialogue(a, b) {
  $(a).dialog(b);
}
function openResendDialogue() {
  var a = {title:gettext("Want to share on Scratch?"), open:function(a, c) {
    var b = this;
    $("#close-resend-dialog").off();
    $("#close-resend-dialog").click(function() {
      $(b).dialog("close");
    });
    $("#email-resend-box form").submit(function(a) {
      a.preventDefault();
      $.ajax({url:"/accounts/email_resend/", type:"POST", data:{email_address:$("#hidden-email-address").val()}, success:function(a) {
        $("#submit-resend", b).attr("disabled", "disabled");
        $("#submit-resend", b).val("Resent");
      }});
    });
    $("#email-resend-box :link").blur();
  }, close:function(a, c) {
    $(this).dialog("destroy");
    $(".ui-widget-overlay.ui-front").remove();
  }, show:{effect:"clip", duration:250}, hide:{effect:"clip", duration:250}};
  0 < $("#email-resend-box").length ? openDialogue("#email-resend-box", a) : $.ajax({url:"/accounts/email_resend/"}).done(function(b) {
    b = $(_.template(b)());
    openDialogue(b, a);
  });
}
!function(a) {
  var b = function(a, b) {
    this.init("tooltip", a, b);
  };
  b.prototype = {constructor:b, init:function(b, c, e) {
    var d, g;
    this.type = b;
    this.$element = a(c);
    this.options = this.getOptions(e);
    this.enabled = !0;
    b = this.options.trigger.split(" ");
    for (e = b.length; e--;) {
      c = b[e], "click" == c ? this.$element.on("click." + this.type, this.options.selector, a.proxy(this.toggle, this)) : "manual" != c && (d = "hover" == c ? "mouseenter" : "focus", g = "hover" == c ? "mouseleave" : "blur", this.$element.on(d + "." + this.type, this.options.selector, a.proxy(this.enter, this)), this.$element.on(g + "." + this.type, this.options.selector, a.proxy(this.leave, this)));
    }
    this.options.selector ? this._options = a.extend({}, this.options, {trigger:"manual", selector:""}) : this.fixTitle();
  }, getOptions:function(b) {
    return b = a.extend({}, a.fn[this.type].defaults, this.$element.data(), b), b.delay && "number" == typeof b.delay && (b.delay = {show:b.delay, hide:b.delay}), b;
  }, enter:function(b) {
    var d = a.fn[this.type].defaults, c = {};
    this._options && a.each(this._options, function(a, b) {
      d[a] != b && (c[a] = b);
    }, this);
    var f = a(b.currentTarget)[this.type](c).data(this.type);
    if (!f.options.delay || !f.options.delay.show) {
      return f.show();
    }
    clearTimeout(this.timeout);
    f.hoverState = "in";
    this.timeout = setTimeout(function() {
      "in" == f.hoverState && f.show();
    }, f.options.delay.show);
  }, leave:function(b) {
    var d = a(b.currentTarget)[this.type](this._options).data(this.type);
    this.timeout && clearTimeout(this.timeout);
    if (!d.options.delay || !d.options.delay.hide) {
      return d.hide();
    }
    d.hoverState = "out";
    this.timeout = setTimeout(function() {
      "out" == d.hoverState && d.hide();
    }, d.options.delay.hide);
  }, show:function() {
    var b = a.Event("show");
    if (this.hasContent() && this.enabled && (this.$element.trigger(b), !b.isDefaultPrevented())) {
      var c = this.tip();
      this.setContent();
      this.options.animation && c.addClass("fade");
      var e = "function" == typeof this.options.placement ? this.options.placement.call(this, c[0], this.$element[0]) : this.options.placement;
      c.detach().css({top:0, left:0, display:"block"});
      this.options.container ? c.appendTo(this.options.container) : c.insertAfter(this.$element);
      b = this.getPosition();
      var f = c[0].offsetWidth;
      c = c[0].offsetHeight;
      switch(e) {
        case "bottom":
          var h = {top:b.top + b.height, left:b.left + b.width / 2 - f / 2};
          break;
        case "top":
          h = {top:b.top - c, left:b.left + b.width / 2 - f / 2};
          break;
        case "left":
          h = {top:b.top + b.height / 2 - c / 2, left:b.left - f};
          break;
        case "right":
          h = {top:b.top + b.height / 2 - c / 2, left:b.left + b.width};
      }
      this.applyPlacement(h, e);
      this.$element.trigger("shown");
    }
  }, applyPlacement:function(a, b) {
    var c = this.tip(), d = c[0].offsetWidth, g = c[0].offsetHeight, k, n;
    c.offset(a).addClass(b).addClass("in");
    var m = c[0].offsetWidth;
    var l = c[0].offsetHeight;
    "top" == b && l != g && (a.top = a.top + g - l, n = !0);
    "bottom" == b || "top" == b ? (k = 0, 0 > a.left && (k = -2 * a.left, a.left = 0, c.offset(a), m = c[0].offsetWidth), this.replaceArrow(k - d + m, m, "left")) : this.replaceArrow(l - g, l, "top");
    n && c.offset(a);
  }, replaceArrow:function(a, b, c) {
    this.arrow().css(c, a ? 50 * (1 - a / b) + "%" : "");
  }, setContent:function() {
    var a = this.tip(), b = this.getTitle();
    a.find(".tooltip-inner")[this.options.html ? "html" : "text"](b);
    a.removeClass("fade in top bottom left right");
  }, hide:function() {
    function b() {
      var b = setTimeout(function() {
        c.off(a.support.transition.end).detach();
      }, 500);
      c.one(a.support.transition.end, function() {
        clearTimeout(b);
        c.detach();
      });
    }
    var c = this.tip(), e = a.Event("hide");
    this.$element.trigger(e);
    if (!e.isDefaultPrevented()) {
      return c.removeClass("in"), a.support.transition && this.$tip.hasClass("fade") ? b() : c.detach(), this.$element.trigger("hidden"), this;
    }
  }, fixTitle:function() {
    var a = this.$element;
    (a.attr("title") || "string" != typeof a.attr("data-original-title")) && a.attr("data-original-title", a.attr("title") || "").attr("title", "");
  }, hasContent:function() {
    return this.getTitle();
  }, getPosition:function() {
    var b = this.$element[0];
    return a.extend({}, "function" == typeof b.getBoundingClientRect ? b.getBoundingClientRect() : {width:b.offsetWidth, height:b.offsetHeight}, this.$element.offset());
  }, getTitle:function() {
    var a, b = this.$element, c = this.options;
    return a = b.attr("data-original-title") || ("function" == typeof c.title ? c.title.call(b[0]) : c.title), a;
  }, tip:function() {
    return this.$tip = this.$tip || a(this.options.template);
  }, arrow:function() {
    return this.$arrow = this.$arrow || this.tip().find(".tooltip-arrow");
  }, validate:function() {
    this.$element[0].parentNode || (this.hide(), this.$element = null, this.options = null);
  }, enable:function() {
    this.enabled = !0;
  }, disable:function() {
    this.enabled = !1;
  }, toggleEnabled:function() {
    this.enabled = !this.enabled;
  }, toggle:function(b) {
    b = b ? a(b.currentTarget)[this.type](this._options).data(this.type) : this;
    b.tip().hasClass("in") ? b.hide() : b.show();
  }, destroy:function() {
    this.hide().$element.off("." + this.type).removeData(this.type);
  }};
  var c = a.fn.tooltip;
  a.fn.tooltip = function(c) {
    return this.each(function() {
      var d = a(this), e = d.data("tooltip"), f = "object" == typeof c && c;
      e || d.data("tooltip", e = new b(this, f));
      "string" == typeof c && e[c]();
    });
  };
  a.fn.tooltip.Constructor = b;
  a.fn.tooltip.defaults = {animation:!0, placement:"top", selector:!1, template:'<div class="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>', trigger:"hover focus", title:"", delay:0, html:!1, container:!1};
  a.fn.tooltip.noConflict = function() {
    return a.fn.tooltip = c, this;
  };
}(window.jQuery);
!function(a) {
  var b = function(a, b) {
    this.init("popover", a, b);
  };
  b.prototype = a.extend({}, a.fn.tooltip.Constructor.prototype, {constructor:b, setContent:function() {
    var a = this.tip(), b = this.getTitle(), c = this.getContent();
    a.find(".popover-title")[this.options.html ? "html" : "text"](b);
    a.find(".popover-content")[this.options.html ? "html" : "text"](c);
    a.removeClass("fade top bottom left right in");
  }, hasContent:function() {
    return this.getTitle() || this.getContent();
  }, getContent:function() {
    var a, b = this.$element, c = this.options;
    return a = ("function" == typeof c.content ? c.content.call(b[0]) : c.content) || b.attr("data-content"), a;
  }, tip:function() {
    return this.$tip || (this.$tip = a(this.options.template)), this.$tip;
  }, destroy:function() {
    this.hide().$element.off("." + this.type).removeData(this.type);
  }});
  var c = a.fn.popover;
  a.fn.popover = function(c) {
    return this.each(function() {
      var d = a(this), e = d.data("popover"), f = "object" == typeof c && c;
      e || d.data("popover", e = new b(this, f));
      "string" == typeof c && e[c]();
    });
  };
  a.fn.popover.Constructor = b;
  a.fn.popover.defaults = a.extend({}, a.fn.tooltip.defaults, {placement:"right", trigger:"click", content:"", template:'<div class="popover"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>'});
  a.fn.popover.noConflict = function() {
    return a.fn.popover = c, this;
  };
}(window.jQuery);
Backbone.View.prototype.close = function(a) {
  a = a || {};
  a.persist || this.remove();
  this.unbind();
  this.undelegateEvents();
  this.onClose && this.onClose();
};
Backbone.View.prototype.open = function(a) {
  this.initialize();
  this.model.fetch();
  this.delegateEvents();
};
Backbone.View.prototype._super = function(a) {
  var b = this.constructor.__super__[a];
  return "function" == typeof b ? b.apply(this, _.rest(arguments)) : b;
};
var Scratch = Scratch || {};
Scratch.Model = Backbone.Model.extend({initialize:function(a, b) {
  _.bindAll(this, "report");
  if (b && b.related) {
    this.related = b.related;
    var c = this;
    $.each(this.related, function(a, b) {
      b.parentModel = c;
    });
  }
  this.init(b);
}, url:function() {
  return this.urlRoot + this.getId() + "/";
}, getId:function() {
  return this.slug ? this.get(this.slug) : this.id;
}, init:function(a) {
}, parse:function(a) {
  return a.fields ? $.extend(a.fields, {id:a.pk}) : a;
}, create:function(a) {
  return a = a || {}, a.url = this.urlRoot + "create/", this.isNew() ? (a.error || (a.error = function() {
    console.error && console.error("in model.create, error arguments:", arguments);
  }), Backbone.sync("create", this, a), !0) : !1;
}, fetchRelated:function(a) {
  a ? this.related[a].fetch() : $.each(this.related, function(a, c) {
    c.fetch();
  });
}, report:function(a, b) {
  a || (a = {});
  var c = this.url() + "report/";
  $.ajax(c, {type:"POST", data:JSON.stringify(a), dataType:"json", success:b});
}});
Scratch.Collection = Backbone.Collection.extend({paginationData:{page:1, ascsort:"", descsort:""}, hasMore:!0, count:0, url:function() {
  var a = this.urlRoot;
  return a += this.options.collectionType ? this.options.collectionType + "/" : "", a += this.parentModel ? this.parentModel.getId() + "/" : "", a;
}, addItems:function(a, b) {
  b = b || {};
  var c = this.slug ? this.slug + "s" : "pks", d = _.isArray(a) ? a.length : 1;
  a = _.isArray(a) ? a.join(",") : a;
  b.url = this.url() + "add/?" + c + "=" + a;
  var g = b.success, e = this;
  b.success = function(a, b, c) {
    e.add(a);
    g && g(this, a);
    e.trigger("addItemsSuccess", d);
  };
  Backbone.sync("update", this.parentModel, b);
}, removeItems:function(a, b) {
  b = b || {};
  var c = this.slug ? this.slug + "s" : "pks", d = _.isArray(a) ? a.length : 1;
  a = _.isArray(a) ? a.join(",") : a;
  b.url = this.url() + "remove/?" + c + "=" + a;
  var g = b.success, e = this;
  b.success = function(a, b, c) {
    b = [];
    for (i = 0; i < a.length; i++) {
      b[i] = a[i].id;
    }
    e.remove(b);
    g && g(this, a);
    e.trigger("removeItemsSuccess", d);
  };
  Backbone.sync("update", this.parentModel, b);
}, loadMore:function(a) {
  if (!this.hasMore) {
    return !1;
  }
  a = a || {};
  this.paginationData.page += 1;
  var b = this, c = a.error || {};
  a.error = function(a, g, e) {
    b.hasMore = !1;
    c();
  };
  a.add = !0;
  a.data = this.paginationData;
  this.fetch(a);
}, ajaxSort:function(a, b) {
  b = b || {};
  this.paginationData.page = 1;
  $.extend(this.paginationData, a);
  b.data = this.paginationData;
  b.add = !1;
  this.fetch(b);
}, ajaxFilter:function(a, b) {
  self.hasMore = !0;
  b = b || {};
  this.paginationData.page = 1;
  this.options.collectionType = a;
  b.data = this.paginationData;
  b.add = !1;
  this.fetch(b);
}});
Scratch = Scratch || {};
Scratch.Utils = {};
Scratch.Utils.viewMixin = function(a) {
  var b = this.prototype;
  _.defaults(b, a);
  _.defaults(b.events, a.events);
  Scratch.Utils.extendMethod(b, a, "initialize");
  Scratch.Utils.extendMethod(b, a, "render");
};
Scratch.Utils.extendMethod = function(a, b, c) {
  if (!_.isUndefined(b[c])) {
    var d = a[c];
    a[c] = function() {
      var a = d.apply(this, arguments);
      return b[c].apply(this, arguments), a;
    };
  }
};
Backbone.View.mixin = Scratch.Utils.viewMixin;
Scratch.Mixins = Scratch.Mixins || {};
Scratch.Mixins.Followable = {events:{'click [data-control="follow"]':"follow", 'click [data-control="unfollow"]':"unfollow"}, initialize:function() {
  _.bindAll(this, "followed");
  _.bindAll(this, "unfollowed");
}, follow:function() {
  this.model.related.followers.addItems(Scratch.LoggedInUser.get("username"), {success:this.followed, error:this.onFollowError});
}, followed:function(a, b) {
  this.$('[data-control="follow"]').removeClass("blue notfollowing").addClass("grey following").attr("data-control", "unfollow");
  this.onFollowSuccess(a, b);
}, onFollowSuccess:function(a, b) {
  Scratch.AlertView.msg($("#alert-view"), {alert:"success", msg:Scratch.ALERT_MSGS.followed});
}, onFollowError:function(a, b) {
  Scratch.AlertView.msg($("#alert-view"), {alert:"error", msg:a.responseJSON[0].errors.join(",")});
}, unfollow:function(a, b) {
  this.model.related.followers.removeItems(Scratch.LoggedInUser.get("username"), {success:this.unfollowed});
}, unfollowed:function(a, b) {
  this.$('[data-control="unfollow"]').removeClass("grey following").addClass("blue notfollowing").attr("data-control", "follow");
  this.onUnfollowSuccess(a, b);
}, onUnfollowSuccess:function(a, b) {
  Scratch.AlertView.msg($("#alert-view"), {alert:"success", msg:Scratch.ALERT_MSGS.unfollowed});
}};
Scratch.ModelView = Backbone.View.extend({initialize:function(a, b) {
  this.model.bind("error", this.onError, this);
  this.model.bind("changeSuccess", this.onChangeSuccess, this);
}, onError:function(a) {
  Scratch.AlertView.msg($("#alert-view"), {alert:"error", msg:Scratch.ALERT_MSGS.error});
}, onChangeSuccess:function(a) {
  Scratch.AlertView.msg($("#alert-view"), {alert:"success", msg:Scratch.ALERT_MSGS["changes-saved"]});
}});
Scratch.CollectionView = Backbone.View.extend({events:{'click [data-control="load-more"]':"loadMore", 'click [data-control="sort"]':"sort", 'click [data-control="filter"]':"filter", 'click [data-control="remove-item"]':"removeItem"}, initialize:function(a) {
  this.options = a || {};
  if (this.options.template || this.options.collectionTemplate) {
    this.wrapperTemplate = this.options.template, this.listTemplate = this.options.collectionTemplate;
  }
  this.model.bind("add", this.render, this);
  this.model.bind("remove", this.render, this);
  this.model.bind("remove", this.onRemove, this);
  this.model.bind("reset", this.render, this);
  this.model.bind("addItemsSuccess", this.onAddSuccess, this);
  this.model.bind("removeItemsSuccess", this.onRemoveSuccess, this);
  this.model.bind("error", this.onError, this);
  this.wrapperTemplate && $(this.el).html(this.wrapperTemplate({collection:[]}));
}, onClose:function() {
  this.model.unbind("add", this.render);
  this.model.unbind("remove", this.render);
  this.model.unbind("remove", this.onRemove);
  this.model.unbind("reset", this.render);
  this.model.unbind("addItemsSuccess", this.onAddSuccess);
  this.model.unbind("removeItemsSuccess", this.onRemoveSuccess);
  this.model.unbind("error", this.onError);
}, render:function() {
  return this.renderCollection(), this;
}, renderCollection:function() {
  this.$('[data-content="collection"]').html(this.listTemplate({collection:this.model.toJSON()}));
}, removeItem:function(a) {
  this.model.removeItems([$(a.currentTarget).parent(["data-id"]).data("id")]);
}, loadMore:function(a) {
  var b = this, c = $(a.currentTarget).addClass("loading");
  b.model.loadMore({success:function() {
    b.render();
    c.removeClass("loading");
  }, error:function(a) {
    c.remove();
  }});
}, sort:function(a) {
  a = {ascsort:$(a.target).data("ascsort") || "", descsort:$(a.target).data("descsort") || ""};
  this.model.ajaxSort(a);
}, filter:function(a) {
  this.model.ajaxFilter($(a.target).data("filter"));
}, onRemove:function(a) {
}, onAdd:function(a) {
}, onError:function(a) {
  Scratch.AlertView.msg($("#alert-view"), {alert:"error", msg:Scratch.ALERT_MSGS.error});
}});
Scratch.ExploreBar = Scratch.CollectionView.extend({events:function() {
  return _.extend({}, Scratch.CollectionView.prototype.events, {'click [data-control="open"]':"openBar", 'click [data-control="close"]':"closeBar", "click #explore-buttons":"stopEvent", 'click [data-control="next"]':"next", 'click [data-control="prev"]':"prev", 'click [data-control="draggable"]':"itemClicked", 'click [data-control="open-explore-bar"]':"openBar"});
}, initialize:function(a) {
  Scratch.CollectionView.prototype.initialize.apply(this, [a]);
  this.model.unbind("add");
  this.$scrollArea = this.$(".carousel-inner ul");
  this.$arrowLeft = this.$(".arrow-left");
  this.$arrowRight = this.$(".arrow-right");
  _.bindAll(this, "openBar", "preLoadSuccess", "preLoadError");
  Scratch.EventMgr = Scratch.EventMgr || _.extend({}, Backbone.Events);
  Scratch.EventMgr.on("explore-open", this.openBar, this);
}, render:function() {
  Scratch.CollectionView.prototype.render.apply(this);
  this.$items = this.$(".carousel-inner li");
  this.$scrollArea.width(this.$items.outerWidth(!0) * this.model.length);
  this.scrollPageWidth = this.$(".carousel-inner").width() + parseInt(this.$items.css("padding-right"), 10) - 10;
  this.scrollMax = this.$scrollArea.width() - this.scrollPageWidth;
}, next:function() {
  if (!this.sliding) {
    return this.slide("next");
  }
}, prev:function() {
  if (!this.sliding) {
    return this.slide("prev");
  }
}, toggleArrows:function(a) {
  0 >= a ? this.$arrowLeft.addClass("off").removeClass("on") : a >= this.scrollMax ? this.$arrowRight.addClass("off").removeClass("on") : (this.$arrowRight.removeClass("off").addClass("on"), this.$arrowLeft.removeClass("off").addClass("on"));
}, slide:function(a) {
  var b = "start" == a ? 0 : this.$(".carousel-inner").scrollLeft() + ("next" == a ? this.scrollPageWidth : -this.scrollPageWidth);
  return this.toggleArrows(b), this.sliding = !0, this.$(".carousel-inner").animate({scrollLeft:b}, 800, "swing", $.proxy(function() {
    this.sliding = !1;
    this.preLoad(b);
  }, this)), this;
}, preLoad:function(a) {
  this.model.hasMore && a >= this.scrollMax - this.scrollPageWidth && (this.$(".carousel-inner").addClass("loading"), this.model.loadMore({success:this.preLoadSuccess, error:this.preLoadError}));
}, preLoadSuccess:function(a, b, c) {
  this.render();
  this.$(".carousel-inner").removeClass("loading");
}, preLoadError:function(a, b, c) {
  this.$(".carousel-inner").removeClass("loading");
}, openBar:function() {
  $("body").addClass("explore-bar-visible");
  this.$("#related-projects").animate({height:"160px"});
  this.$("#explore-header").attr("data-control", "close");
  this.$("#explore-header-open").removeClass("hidden");
  this.$("#explore-header-closed").addClass("hidden");
  this.$(".carousel-control").css("display", "inline");
  this.model.fetch();
  this.isOpenBar = !0;
}, closeBar:function() {
  $("body").removeClass("explore-bar-visible");
  $("#related-projects").animate({height:"0px"});
  this.$("#explore-header").attr("data-control", "open");
  $("#explore-header-closed").removeClass("hidden");
  $("#explore-header-open").addClass("hidden");
  this.$(".carousel-control").css("display", "none");
  this.isOpenBar = !1;
}, stopEvent:function(a) {
  a.stopPropagation();
}, open:function() {
  this.model.fetch();
  this.delegateEvents();
}, filter:function(a) {
  Scratch.CollectionView.prototype.filter.apply(this, [a]);
  this.$(".carousel-inner").scrollLeft(0);
}, itemClicked:function(a) {
  a.preventDefault();
  Scratch.EventMgr.trigger("explore-item-clicked", $(a.currentTarget).data());
}});
Scratch.CollectionCountView = Backbone.View.extend({initialize:function(a) {
  this.template = _.template($("#template-collection-count").html());
  this.count = a.count || null;
  this.model.bind("add", this.add, this);
  this.model.bind("remove", this.remove, this);
  this.model.bind("reset", this.render, this);
  this.model.bind("change", this.render, this);
}, render:function() {
  count = this.count ? this.count : this.model.length;
  this.$el.html(this.template({count:count}));
}, add:function() {
  count = this.count++ || this.model.length;
  this.render();
}, remove:function() {
  count = this.count-- || this.model.length;
  this.render();
}});
Scratch.ViewManager = Backbone.View.extend({initialize:function(a) {
  this.views = a.views;
}, swapView:function(a) {
  this.currentView && this.currentView.close();
  (this.currentView = this.views[a]) ? (this.currentView.open(), this.$('[data-content="view"]').html(this.currentView.el)) : this.$('[data-content="view"]').html("");
  this.trigger("swapped", a);
}});
Scratch.TabsView = Scratch.ViewManager.extend({events:{'click [data-control="tab"]':"switchTab"}, switchTab:function(a) {
  a = $(a.target.parentNode);
  this.$('[data-control="tab"]').removeClass("active");
  a.addClass("active");
  this.swapView(a.data("tab"));
}, selectTab:function(a) {
  this.$("[data-tab]").removeClass("active");
  this.$('[data-tab="' + a + '"]').addClass("active");
  this.swapView(a);
}});
Scratch.LogoutView = Backbone.View.extend({events:{"submit form":"logout"}, logout:function(a) {
  a.preventDefault();
  $.ajax({type:"POST", url:"/accounts/logout/", success:function(a, c, d) {
    window.location.href = "/";
  }});
}});
Scratch.LoginView = Backbone.View.extend({initialize:function(a) {
  _.bindAll(this, "onLoginSuccess", "onLoginError");
}, events:{"submit form":"login", "click .dropdown-menu":"formClick"}, formClick:function(a) {
  a.stopPropagation();
}, login:function(a) {
  a.preventDefault();
  this.$("button").hide();
  this.$(".ajax-loader").show();
  if (this.$el.is("#login-dialog") && "undefined" != typeof this.recaptchaWidget) {
    var b = !0, c = grecaptcha.getResponse();
  } else {
    b = !1, c = "";
  }
  $.withCSRF(function(a) {
    this.model.login({username:this.$('[name="username"]').val(), password:this.$('[name="password"]').val(), "g-recaptcha-response":c, embed_captcha:b, timezone:jstz.determine().name(), csrfmiddlewaretoken:a}, {success:this.onLoginSuccess, error:this.onLoginError});
  }.bind(this));
}, onLoginSuccess:function(a, b) {
  Scratch.LoggedInUser.set(this.model.attributes);
  this.$el.is("#login-dialog") ? 0 > location.href.indexOf("editor") && 0 > location.href.indexOf("pathways") ? location.reload() : (this.$el.modal("hide"), setAccountNavFromJson()) : (this.$el.removeClass("open"), location.reload());
}, onLoginError:function(a, b) {
  if (400 === b.status) {
    return this.onLoginSuccess(a, b);
  }
  var c = b.responseJSON[0] || {msg:"An unknown error occurred"};
  "redirect" in c ? this.$el.is("#login-dialog") ? ("undefined" == typeof this.recaptchaWidget ? this.recaptchaWidget = grecaptcha.render("recaptcha-container") : grecaptcha.reset(this.recaptchaWidget), this.$(".error").html(c.msg).show(), this.$("button").show(), this.$(".ajax-loader").hide(), this.model.currentLoginUrl = this.model.loginRetryUrl) : window.location = c.redirect : (this.$(".error").html(c.msg).show(), this.$("button").show(), this.$(".ajax-loader").hide());
}});
Scratch.LanguageDropdownView = Backbone.View.extend({events:{"change #language-selection":"changeLanguage"}, changeLanguage:function(a) {
  var b = this;
  $.withCSRF(function(a) {
    $("<input>").attr({type:"hidden", name:"csrfmiddlewaretoken", value:a}).prependTo(b.$el);
    b.$el.submit();
  });
}});
Scratch.AlertView = Backbone.View.extend({className:"alert fade in", alerts:["success", "error", "info"], template:_.template('<span class="close">&times;</span><%= message %>'), events:{"click .close":"closeAlert"}, initialize:function(a) {
  var b = a.msg || "", c = a.hasOwnProperty("alert") ? a.alert : "info", d = void 0 === a.timer ? 3e3 : a.timer;
  a = a.memory || !1;
  if (-1 === _.indexOf(this.alerts, c)) {
    throw Error("Invalid alert: [" + c + "] Must be one of:" + this.alerts.join(", "));
  }
  this.alert = c;
  this.message = b;
  this.timer = d;
  this.memory = a;
  _.bindAll(this, "closeAlert");
}, render:function() {
  var a = this.template({message:this.message});
  a = this.$el.addClass("alert-" + this.alert).html(a).show();
  return this.timer && a.delay(this.timer).fadeOut("slow"), this;
}, closeAlert:function(a) {
  this.$el.stop().fadeOut("fast");
}});
Scratch.AlertView.msg = function(a, b) {
  var c = new Scratch.AlertView(b), d = a.html(c.render().el).width();
  return a.css({marginLeft:-d / 2, left:"50%"}), c;
};
Scratch.Comments = Backbone.View.extend({page:0, events:{'click [data-control="load-more"]':"getNextPage", 'click [data-control="post"]':function(a) {
  this.hideError(a);
  this.postComment(a);
}, 'click [data-control="reply-to"]':"showReplyForm", 'click [data-control="cancel"]':"cancel", 'click [data-control="delete"]':"deleteComment", 'click [data-control="undelete"]':"undeleteComment", 'click [data-control="report"]':"report", 'click [data-control="unreport"]':"unreport", "click .more-replies":"showMoreReplies", "focus #comments textarea":"hideError", "change #comments-enabled":"toggleComments", "hover .tenmil":"confetti"}, initialize:function(a) {
  this.type = a.type;
  this.typeId = a.typeId;
  this.gaqType = "user" == this.type ? "profile" : "gallery" == this.type ? "studio" : this.type;
  this.commentPostingAllowed = $("#main-post-form").is(":visible");
  this.student_usernames = [];
  if (Scratch.INIT_DATA.LOGGED_IN_USER.model && Scratch.INIT_DATA.LOGGED_IN_USER.model.is_educator) {
    var b = new Scratch.UserThumbnailCollection([], {url:"/site-api/classrooms/students/of/" + Scratch.INIT_DATA.LOGGED_IN_USER.model.username, model:Scratch.UserThumbnail});
    this.gotStudents = $.Deferred();
    var c = function(a) {
      return "undefined" == typeof a && (a = 1), b.fetch({url:b.options.url, data:{page:a}, add:!0}).then(function(b) {
        return c(a + 1);
      }.bind(this)).fail(function() {
        this.student_usernames = b.models.map(function(a) {
          return a.get("user").username;
        });
        this.gotStudents.resolve();
      }.bind(this));
    }.bind(this);
    c();
  } else {
    this.gotStudents = $.Deferred(function(a) {
      a.resolve();
    });
  }
  this.commentReplyTemplate = _.template($("#template-comment-reply").html());
  Scratch.INIT_DATA.IS_SOCIAL ? (this.$("#main-post-form textarea").limit("500", "#chars-left"), this.$("#main-post-form textarea").keydown(function(a) {
    a.ctrlKey && (13 == a.keyCode || 10 == a.keyCode) && this.postComment(a);
  })) : (this.$("#main-post-form textarea").limit("0"), this.$("#main-post-form textarea").focus(function() {
    openResendDialogue();
  }));
  this.$commentContainer = $("<div>");
  a.scrollTo ? (this.scrollTo(".comments"), this.getNextPage("#comments" + a.scrollTo)) : this.getNextPage();
}, hideError:function() {
  this.$(".control-group.tooltip").removeClass("error");
}, render:function() {
  var a = this.$('[data-content="comments"]');
  a.find("#comments-loading").remove();
  a.append(this.$commentContainer.html());
  this.$commentContainer.html("");
  "project" == this.type && (a = $("[data-control-comment-count]").attr("data-control-comment-count") || "", 0 == a.length && (a = "0"), $("#comment-count").text("(" + a + ")"));
}, confetti:function(a) {
  window.confettiRunning || (window.confettiRunning = !0, $("#content").confetti({x:a.pageX, y:a.pageY, complate:function() {
    window.confettiRunning = !1;
  }}));
}, getNextPage:function(a) {
  this.$('[data-control="load-more"]').remove();
  var b = this, c = "";
  return Scratch.INIT_DATA.ADMIN && (c = "with-deleted/"), b.page++, $.ajax({url:"/site-api/comments/" + c + this.type + "/" + this.typeId + "/?page=" + this.page}).done(function(c) {
    if (40 < b.page) {
      throw "more than 40 pages of comments shouldn't be happening";
    }
    b.$commentContainer.append(c);
    !a || a instanceof $.Event ? (b.render(), b.$("span.time").timeago()) : -1 < c.indexOf(a.slice(1)) ? (b.render(), b.$("span.time").timeago(), setTimeout(function() {
      b.scrollTo(a);
    }, 0)) : (b.$commentContainer.find('[data-control="load-more"]').remove(), b.getNextPage(a));
    b.showCommentOptions();
  });
}, showCommentOptions:function(a) {
  if (Scratch.INIT_DATA.LOGGED_IN_USER.options.authenticated && !Scratch.INIT_DATA.ADMIN) {
    a = a || this.$el;
    var b = this, c = !1, d = !1;
    Scratch.INIT_DATA.ADMIN && (c = !0);
    "project" == b.type ? (Scratch.INIT_DATA.PROJECT.model.creator == Scratch.INIT_DATA.LOGGED_IN_USER.model.username && (c = !0), d = Scratch.INIT_DATA.PROJECT.model.comments_allowed) : "user" == b.type ? (Scratch.INIT_DATA.PROFILE.model.username == Scratch.INIT_DATA.LOGGED_IN_USER.model.username && (c = !0), d = Scratch.INIT_DATA.PROFILE.model.comments_allowed) : "gallery" == b.type && (Scratch.INIT_DATA.GALLERY.model.is_owner && (c = !0), d = Scratch.INIT_DATA.GALLERY.model.comments_allowed);
    $.when(this.gotStudents).then(function() {
      a.find("div.comment").each(function() {
        var a = {can_delete:c, current_user:Scratch.INIT_DATA.LOGGED_IN_USER.model.username, comment_user:$(this).find("#comment-user").data("comment-user"), type:b.type, is_staff:Scratch.INIT_DATA.ADMIN};
        a.student_of_educator = 0 <= b.student_usernames.indexOf(a.comment_user);
        var e = _.template($("#template-comment-actions").html());
        $(this).find(".actions-wrap").html(e(a));
        $(this).find("a.reply").attr("data-control", "reply-to");
        d && Scratch.INIT_DATA.comment_posting && b.commentPostingAllowed && $(this).find("a.reply").css("display", "inline");
      });
    });
  }
}, postComment:function(a) {
  a.preventDefault();
  var b = $(a.currentTarget), c = b.closest("form");
  a = $.trim(c.find("textarea").val());
  var d = {content:a, parent_id:b.data("parent-thread") || "", commentee_id:b.data("commentee-id") || ""}, g = !1, e = this;
  d.parent_id && (g = !0);
  var f = function(a) {
    c.find('[data-control="error"] .text').html(a);
    c.find('[data-control="info"]').hide();
    c.find(".control-group").addClass("error");
  };
  Scratch.INIT_DATA.IS_IP_BANNED ? $("#ip-mute-ban").modal() : "" == a ? f(Scratch.ALERT_MSGS["empty-comment"]) : (b.removeAttr("data-control").addClass("posting"), $.ajax({type:"POST", dataType:"html", data:JSON.stringify(d), url:"/site-api/comments/" + this.type + "/" + this.typeId + "/add/"}).done(function(a) {
    var c = $.trim(a);
    if ("isBad" == c) {
      f(Scratch.ALERT_MSGS["inappropriate-comment"]), _gaq.push(["_trackEvent", e.gaqType, "comment_rejected:bad_word"]);
    } else {
      if ("hasChatSite" == c) {
        f(Scratch.ALERT_MSGS["comment-has-chat-site"]), _gaq.push(["_trackEvent", e.gaqType, "comment_rejected:chat_site"]);
      } else {
        if ("isSpam" == c) {
          f(Scratch.ALERT_MSGS["comment-spam"]);
        } else {
          if ("isFlood" == c) {
            f(Scratch.ALERT_MSGS["comment-flood"]);
          } else {
            if ("isMuted" == c) {
              f(Scratch.ALERT_MSGS["comment-muted"]);
            } else {
              if ("isUnconstructive" == c) {
                f(Scratch.ALERT_MSGS["comment-unconstructive"]);
              } else {
                if ("isDisallowed" == c) {
                  f(Scratch.ALERT_MSGS["comment-disallowed"]);
                } else {
                  if ("isIPMuted" == c) {
                    $("#ip-mute-ban").modal();
                  } else {
                    if ("isEmpty" == c) {
                      f(Scratch.ALERT_MSGS.error);
                    } else {
                      if ("isTooLong" == c) {
                        return;
                      }
                    }
                    _gaq.push(["_trackEvent", e.gaqType, "comment_add"]);
                    c = $("<li></li>");
                    g ? (e.$('[data-thread="' + d.parent_id + '"]').append(c.html(a)), b.closest('[data-content="reply-form"]').html("")) : (b.closest("form").find("textarea").val("").end().find("#chars-left").html("500"), e.$('[data-content="comments"]').prepend(c.html(a + '<ul class="replies" data-thread="' + $(a).data("comment-id") + '"></ul>')));
                    e.scrollTo(null, c);
                    e.$("span.time").timeago();
                    e.showCommentOptions(c);
                  }
                }
              }
            }
          }
        }
      }
    }
  }).error(function(a) {
    Scratch.AlertView.msg($("#alert-view"), {alert:"error", msg:Scratch.ALERT_MSGS.error});
  }).always(function(a) {
    b.attr("data-control", "post").removeClass("posting");
  }));
}, showReplyForm:function(a) {
  if (this.commentPostingAllowed) {
    var b = $(a.currentTarget), c = this, d = b.closest("li");
    this.showMoreReplies({useAnimation:d.closest(".top-level-reply").find(".truncated").length, $elem:d, callback:function() {
      var a = d.find('[data-content="reply-form"]:first').html(c.commentReplyTemplate({thread_id:b.data("parent-thread"), commentee_id:b.data("commentee-id"), comment_id:b.data("comment-id")}));
      Scratch.INIT_DATA.IS_SOCIAL ? a.find("textarea").focus().limit("500", "#chars-left-" + b.data("comment-id")) : (a.find("textarea").limit("0"), a.find("textarea").focus(function() {
        openResendDialogue();
      }));
    }});
  }
}, cancel:function(a) {
  a.preventDefault();
  $(a.currentTarget).parents("form:first").find("textarea")[0].value = "";
  $(a.currentTarget).parents("form:first").find("#chars-left").html("500");
  $(a.currentTarget).parents('[data-content="reply-form"]:first').empty();
}, submitDelete:function(a) {
  var b = $(a.currentTarget).closest("[data-comment-id]");
  a = b.attr("data-comment-id");
  $.ajax({url:"/site-api/comments/" + this.type + "/" + this.typeId + "/del/", type:"POST", dataType:"html", data:JSON.stringify({id:a})}).done(function(a) {
    b.parent("li").remove();
    _gaq.push(["_trackEvent", self.gaqType, "comment_deleted"]);
  });
}, deleteComment:function(a) {
  var b = this;
  if (Scratch.INIT_DATA.ADMIN) {
    return b.submitDelete(a);
  }
  this.deleteDialogElem = this.deleteDialogElem || $(Scratch.ALERT_MSGS.delete_comment);
  this.deleteDialogElem.dialog({buttons:{Cancel:function() {
    $(this).dialog("close");
  }, Delete:function() {
    $(this).dialog("close");
    b.submitDelete(a);
  }, Report:function() {
    $(this).dialog("close");
    b.submitReport(a);
  }}});
}, undeleteComment:function(a) {
  var b = $(a.currentTarget).closest("[data-comment-id]"), c = b.attr("data-comment-id"), d = this;
  $.ajax({url:"/site-api/comments/" + this.type + "/" + this.typeId + "/undel/", type:"POST", dataType:"html", data:JSON.stringify({id:c})}).done(function(a) {
    b.replaceWith(a);
    $("#comments-" + c).removeClass("removed");
    $("#comments-" + c).parents("li").removeClass("removed");
    _gaq.push(["_trackEvent", d.gaqType, "comment_undelete"]);
  });
}, report:function(a) {
  var b = this;
  if (Scratch.INIT_DATA.ADMIN) {
    return b.submitReport(a);
  }
  var c = $(a.currentTarget).closest("[data-comment-id]").find("#comment-user").data("comment-user"), d = {Cancel:function() {
    $(this).dialog("close");
  }, Report:function() {
    $(this).dialog("close");
    b.submitReport(a);
  }};
  0 <= b.student_usernames.indexOf(c) ? (this.educatorReportDialog = this.educatorReportDialog || $(Scratch.ALERT_MSGS.report_comment_educator), this.reportDialogElem = this.educatorReportDialog, d.Delete = d.Report, delete d.Report) : (this.reportDialog = this.reportDialog || $(Scratch.ALERT_MSGS.report_comment), this.reportDialogElem = this.reportDialog);
  this.reportDialogElem.dialog({buttons:d});
}, submitReport:function(a) {
  var b = $(a.currentTarget).closest("[data-comment-id]");
  a = b.attr("data-comment-id");
  $.ajax({url:"/site-api/comments/" + this.type + "/" + this.typeId + "/rep/", type:"POST", dataType:"html", data:JSON.stringify({id:a})}).done(function(a) {
    b.replaceWith(a);
    _gaq.push(["_trackEvent", self.gaqType, "comment_report_add"]);
  });
}, unreport:function(a) {
  var b = $(a.currentTarget).closest("[data-comment-id]"), c = b.attr("data-comment-id");
  a = $(a.currentTarget).data("report-id");
  var d = this;
  $.ajax({url:"/site-api/comments/" + this.type + "/" + this.typeId + "/unrep/", type:"POST", dataType:"html", data:JSON.stringify({id:c, rid:a})}).done(function(a) {
    b.replaceWith(a);
    _gaq.push(["_trackEvent", d.gaqType, "comment_report_remove"]);
  });
}, scrollTo:function(a, b) {
  if (a || b) {
    var c = b || this.$(a);
    if (0 === c.length) {
      throw a + " is non-existent.";
    }
    var d = c.closest("li");
    d.addClass("highlighted");
    !c.is(":visible") && Scratch.INIT_DATA.ADMIN && $("#comments .removed").toggle();
    d.hasClass("truncated") && this.showMoreReplies({$elem:d, useAnimation:!1});
    d = $(window);
    var g = d.height();
    d = d.scrollTop();
    var e = d + g, f = c.outerHeight(!0);
    c = c.offset().top;
    g = c - g / 2 + f / 2;
    var h = g / 2;
    if (c < d || c + f > e) {
      return $("html,body").animate({scrollTop:g}, 1e3 < h ? 1e3 : h).promise();
    }
  }
}, showMoreReplies:function(a) {
  function b() {
    e.first().prev().removeClass("lastvisible");
    e.removeClass("truncated");
    g.remove();
    c.callback && c.callback();
  }
  var c = a || {}, d, g;
  c.currentTarget ? (g = $(c.currentTarget), d = g.closest(".top-level-reply").find(".replies"), c.useAnimation = !0) : (d = c.$elem.closest(".top-level-reply").find(".replies"), g = d.next(".more-replies"));
  var e = d.find(".truncated");
  if (c.useAnimation) {
    g.slideUp("fast");
    var f = e.first().prev(".lastvisible");
    f.animate({height:f.children(":first").outerHeight()}, "fast");
    e.slideDown("fast").promise().always(function() {
      b();
      f.height("");
    });
  } else {
    b();
  }
}, toggleComments:function(a) {
  var b = $(a.target), c = this.$(".comments-off"), d = this.$(".comments-on"), g = this.$('[data-content="reply-form"]'), e = this.$('.reply[data-control="reply-to"]'), f = b.is(":checked"), h = function() {
    c.show();
    d.hide();
    g.hide();
    e.hide();
  }, k = function() {
    c.hide();
    d.show();
    g.show();
    e.show();
  };
  f ? h() : k();
  $.post("/site-api/comments/" + this.type + "/" + this.typeId + "/toggle-comments/", {}).fail(function(a) {
    f ? (k(), b.removeAttr("checked")) : (h(), b.attr("checked", "checked"));
  });
}});
Scratch.ViewController = Backbone.View.extend({showView:function(a) {
  this.currentView && this.currentView.close();
  (this.currentView = a) && (this.currentView.render(), this.$el.html(this.currentView.el));
}});
Scratch.FollowButton = Backbone.View.extend({events:{'click [data-control="follow"]':"follow", 'click [data-control="unfollow"]':"unfollow"}, initialize:function(a) {
  _.bindAll(this, "followed");
  _.bindAll(this, "unfollowed");
  this.displayName = a.displayName;
}, follow:function() {
  this.model.related.followers.addItems(Scratch.LoggedInUser.get("username"), {success:this.followed, error:this.onFollowError});
}, followed:function(a, b) {
  this.$('[data-control="follow"]').removeClass("blue notfollowing").addClass("grey following").attr("data-control", "unfollow");
  Scratch.AlertView.msg($("#alert-view"), {alert:"success", msg:Scratch.ALERT_MSGS.followed + this.displayName});
  _gaq.push(["_trackEvent", "studio", "follow_add"]);
}, onFollowError:function(a, b) {
  Scratch.AlertView.msg($("#alert-view"), {alert:"error", msg:a.responseJSON[0].errors.join(",")});
}, unfollow:function() {
  this.model.related.followers.removeItems(Scratch.LoggedInUser.get("username"), {success:this.unfollowed});
}, unfollowed:function(a, b) {
  this.$('[data-control="unfollow"]').removeClass("grey following").addClass("blue notfollowing").attr("data-control", "follow");
  Scratch.AlertView.msg($("#alert-view"), {alert:"success", msg:Scratch.ALERT_MSGS.unfollowed + this.displayName});
  _gaq.push(["_trackEvent", "studio", "follow_remove"]);
}});
Scratch.EditableTextField = Backbone.View.extend({events:{"focusout textarea":"saveEditable", "focusout input":"saveEditable", click:"edit", "submit form":"preventFormSubmit"}, initialize:function(a, b) {
  _.bindAll(this, "success", "error", "saveEditable");
  this.$eField = this.$("input, textarea");
  this.eField = this.$eField[0];
}, saveEditable:function(a) {
  if (this.eField.value != this.eField.defaultValue) {
    var b = {};
    b[this.eField.name] = this.eField.value;
    this.serverCall(b);
    "focusout" == a.type && this.$el.addClass("loading");
    this.eField.defaultValue = this.eField.value;
  }
  "focusout" == a.type && (clearInterval(this.saveInt), this.$el.removeClass("editable-empty").addClass("editable"), this.$el.addClass("read").removeClass("write"), this.eField.value || (this.$el.addClass("editable-empty").removeClass("editable"), this.$('[data-content="prompt"]').show()));
}, serverCall:function(a) {
  this.model.save(a, {wait:!0, success:this.success, error:this.error});
}, edit:function(a) {
  if (!this.$("form").length) {
    return this.undelegateEvents();
  }
  this.clearPrompt();
  this.$el.removeClass("read").addClass("write");
  this.$eField.focus();
  var b = this;
  clearInterval(this.saveInt);
  this.saveInt = setInterval(function() {
    b.saveEditable(a);
  }, 1e4);
}, clearPrompt:function() {
  this.$('[data-content="prompt"]').hide();
  this.$eField.focus();
}, preventFormSubmit:function(a) {
  a.preventDefault();
  this.saveEditable(a);
}, success:function(a, b) {
  this.$el.removeClass("loading");
  if (b.errors) {
    Scratch.AlertView.msg($("#alert-view"), {alert:"error", msg:Scratch.ALERT_MSGS[b.errors[0]], timer:1e4});
  } else {
    this.onEditSuccess();
  }
}, onEditSuccess:function(a) {
}, error:function(a, b, c) {
  throw "in Scratch.EditableTextField, error - responseText:" + b.responseText + "  status:" + b.status;
}});
Scratch.EditableSelectField = Backbone.View.extend({events:{"change select":"saveEditable", "submit form":"preventFormSubmit"}, initialize:function(a, b) {
  _.bindAll(this, "success", "error", "saveEditable");
  this.$eField = this.$("select");
  this.eField = this.$eField[0];
}, saveEditable:function(a) {
  a = {};
  a[this.eField.name] = this.$("select").val();
  this.serverCall(a);
}, serverCall:function(a) {
  this.model.save(a, {wait:!0, success:this.success, error:this.error});
}, preventFormSubmit:function(a) {
  a.preventDefault();
  this.saveEditable(a);
}, success:function(a, b) {
  this.$el.removeClass("loading");
  if (b.isBad) {
    Scratch.AlertView.msg($("#alert-view"), {alert:"error", msg:Scratch.ALERT_MSGS["inappropriate-generic"], timer:1e4});
  } else {
    this.onEditSuccess();
  }
}, onEditSuccess:function(a) {
}, error:function(a, b, c) {
  throw "in Scratch.EditableSelectField, error - responseText:" + b.responseText + "  status:" + b.status;
}});
Scratch.EditableCheckboxField = Backbone.View.extend({events:{'click [type="checkbox"]':"saveEditable", "submit form":"preventFormSubmit"}, initialize:function(a, b) {
  _.bindAll(this, "success", "error", "saveEditable");
  this.$eField = this.$('input[type="checkbox"]');
  this.eField = this.$eField[0];
}, saveEditable:function(a) {
  a = {};
  a[this.eField.name] = this.$eField.is(":checked") ? 1 : 0;
  this.serverCall(a);
}, serverCall:function(a) {
  this.model.save(a, {wait:!0, success:this.success, error:this.error});
}, preventFormSubmit:function(a) {
  a.preventDefault();
  this.saveEditable(a);
}, success:function(a, b) {
  this.$el.removeClass("loading");
  if (b.isBad) {
    Scratch.AlertView.msg($("#alert-view"), {alert:"error", msg:Scratch.ALERT_MSGS["inappropriate-generic"], timer:1e4});
  } else {
    this.onEditSuccess();
  }
}, onEditSuccess:function(a) {
}, error:function(a, b, c) {
  throw "in Scratch.EditableSelectField, error - responseText:" + b.responseText + "  status:" + b.status;
}});
Scratch.EditableImage = Backbone.View.extend({events:{mouseover:"showEdit", mouseout:"hideEdit", 'change input[type="file"]':"submit"}, initialize:function() {
  _.bindAll(this, "imageUploadStart");
  _.bindAll(this, "imageUploadSuccess");
  this.$el.fileupload({url:this.model.url(), done:this.imageUploadSuccess, start:this.imageUploadStart, pasteZone:this.$el});
}, showEdit:function(a) {
  this.$el.addClass("edit");
}, hideEdit:function(a) {
  this.$el.removeClass("edit");
}, imageUploadSuccess:function(a, b) {
  this.$el.removeClass("loading");
  if (b.result.error) {
    Scratch.AlertView.msg($("#alert-view"), {alert:"error", msg:b.result.errors[0]});
  } else {
    if (b.result.errors) {
      Scratch.AlertView.msg($("#alert-view"), {alert:"error", msg:Scratch.ALERT_MSGS[b.result.errors[0]], timer:1e4});
    } else {
      var c = b.result.thumbnail_url + "#" + (new Date).getTime();
      this.$("img").attr("src", c);
      Scratch.AlertView.msg($("#alert-view"), {alert:"success", msg:"Thumbnail changed"});
    }
  }
}, imageUploadStart:function() {
  this.$el.removeClass("edit");
  this.$el.addClass("loading");
}, submit:function(a) {
}});
Scratch.UserThumbnail = Scratch.Model.extend({urlRoot:"/site-api/users/all/", slug:"username"});
Scratch.UserThumbnailCollection = Scratch.Collection.extend({model:Scratch.UserThumbnail, urlRoot:"/site-api/users/", slug:"username", initialize:function(a, b) {
  this.options = this._meta = b;
}, deleteItem:function(a, b) {
  this.remove(a);
  b.url = this.url() + "remove/" + this.url_params({usernames:a.get("fields").user.username});
  this.sync("update", a, b);
}, addItem:function(a) {
  a.url = this.url() + "add/" + this.url_params({usernames:a.usernames});
  this.sync("update", new Scratch.UserThumbnail, a);
}, meta:function(a, b) {
  if (void 0 === b) {
    return this._meta[a];
  }
  this._meta[a] = b;
}});
Scratch.LoggedInUserModel = Scratch.UserThumbnail.extend({authenticated:!1, admin:!1, loginUrl:"/login/", loginRetryUrl:"/login_retry/", currentLoginUrl:"/login/", initialize:function(a, b) {
  this.constructor.__super__.initialize.apply(this, [a, b]);
  this.authenticated = b.authenticated;
}, login:function(a, b) {
  this.save(a, $.extend(b, {url:this.currentLoginUrl, wait:!0}));
  this.authenticated = !0;
}, logout:function() {
  this.authenticated = !1;
}});
Scratch.ProjectThumbnail = Scratch.Model.extend({urlRoot:"/site-api/projects/all/"});
Scratch.ProjectThumbnailCollection = Scratch.Collection.extend({model:Scratch.ProjectThumbnail, urlRoot:"/site-api/projects/", initialize:function(a, b) {
  _.bindAll(this, "added");
  _.bindAll(this, "deletedAll");
  this.options = this._meta = b;
}, added:function(a, b) {
  this.fetch();
}, deleteAll:function(a) {
  "trashed" == this._meta.collectionType && (a || (a = {}), _.extend(a, {url:this.url() + "empty/", success:this.deletedAll}), Backbone.sync("update", this, a));
}, deletedAll:function(a, b) {
  this.fetch();
}, meta:function(a, b) {
  if (void 0 === b) {
    return this._meta[a];
  }
  this._meta[a] = b;
}});
Scratch.GalleryThumbnail = Scratch.Model.extend({urlRoot:"/site-api/galleries/all/", deleteCurators:function(a, b) {
  b = b || {};
  b.url = "/site-api/users/curators/delete/?gallery_id=" + this.pk;
  this.sync("update", a, b);
}, addCurators:function(a) {
  a = a || {};
  a.url = "/site-api/users/curators/add/?gallery_id=" + this.pk + "&usernames=" + a.usernames;
  this.sync("update", this, a);
}, deleteProjects:function(a, b) {
  b = b || {};
  b.url = "/site-api/projects/in/?gallery_id=" + this.get("pk");
  this.sync("update", a, b);
}, addProjects:function(a, b) {
  b = b || {};
  b.url = "/site-api/projects/in/?gallery_id" + this.get("pk");
  this.sync("update", a, b);
}, follow:function(a) {
  options = options || {};
  options.url = "/site-api/users/bookmarkers/add/?gallery_id=" + this.get("pk");
  this.sync("update", this, options);
}, unfollow:function(a) {
  a = a || {};
  a.url = "/site-api/users/bookmarkers/remove/?gallery_id=" + this.get("pk");
  this.sync("update", this, a);
}});
Scratch.GalleryThumbnailCollection = Scratch.Collection.extend({model:Scratch.GalleryThumbnail, urlRoot:"/site-api/galleries/", initialize:function(a, b) {
  this.options = this._meta = b;
}, meta:function(a, b) {
  if (void 0 === b) {
    return this._meta[a];
  }
  this._meta[a] = b;
}});
Scratch.Comment = Scratch.Model.extend({urlRoot:"/site-api/comments/"});
Scratch.CommentCollection = Scratch.Collection.extend({model:Scratch.Comment, urlRoot:"/site-api/comments/", initialize:function(a, b) {
  this.options = b;
}, toggleDisabled:function() {
}, addComment:function(a, b) {
  b = b || {};
  return b.url = this.url() + "add/?", b.data = JSON.stringify(a), Backbone.sync("create", this.parentModel, b);
}, isCommentOkay:function(a) {
}, report:function(a, b) {
  a || (a = {});
  var c = this.url() + "rep/";
  $.ajax(c, {type:"POST", data:JSON.stringify(a), dataType:"json", success:b});
}, unreport:function(a, b) {
  a || (a = {});
  var c = this.url() + "unrep/";
  $.ajax(c, {type:"POST", data:JSON.stringify(a), dataType:"json", success:b});
}});
(function(a) {
  a.fn.scratchIncrementCount = function(a) {
    var b = parseInt(this.html(), 10);
    this.html(b + a);
  };
  a.withCSRF = function(b) {
    a.get("/csrf_token/", function(a, d, g) {
      csrf = ("; " + document.cookie).split("; scratchcsrftoken=")[1].split(";")[0];
      b(csrf);
    });
  };
})(jQuery);
$.ajaxSetup({jsonp:!1});
$(document).ajaxSend(function(a, b, c) {
  function d(a) {
    var b = null;
    if (document.cookie && "" != document.cookie) {
      for (var c = document.cookie.split(";"), d = 0; d < c.length; d++) {
        var e = jQuery.trim(c[d]);
        if (e.substring(0, a.length + 1) == a + "=") {
          b = decodeURIComponent(e.substring(a.length + 1));
          break;
        }
      }
    }
    return b;
  }
  function g(a) {
    var b = "//" + document.location.host, c = document.location.protocol + b;
    return a == c || a.slice(0, c.length + 1) == c + "/" || a == b || a.slice(0, b.length + 1) == b + "/" || !/^(\/\/|http:|https:).*/.test(a);
  }
  !/^(GET|HEAD|OPTIONS|TRACE)$/.test(c.type) && g(c.url) && b.setRequestHeader("X-CSRFToken", d("scratchcsrftoken"));
});
$(document).ajaxError(function(a, b, c, d) {
  if (void 0 === c.error) {
    if ("" === location.port) {
      throw "Uncaught ajax error. Attempted URL: " + c.url + "   Status: " + b.status;
    }
    0 === b.status && (c.success(c.fakeResponseForDevPortAjaxFail, b.status, b), console.error("Status 0 ajax bug. Calling success(options.fakeResponseForDevPortAjaxFail, xhr.status, xhr)"));
  }
});
$(document).on("click", ".dropdown.select ul li", function() {
  var a = $(this).text(), b = $(this).closest(".dropdown"), c = b.find(".selected");
  b.find("li.hide").removeClass("hide");
  $(this).addClass("hide");
  c.text(a);
});
$(document).on("click", ".dropdown.radio-style ul li", function() {
  $(this).closest(".dropdown").find(".selected").removeClass("selected");
  $(this).addClass("selected");
});
$.urlParam = function(a) {
  return -1 == window.location.search.indexOf(a) ? null : (new RegExp("[\\?&]" + a + "=([^&#]*)")).exec(window.location.href)[1] || 0;
};