app/assets/javascripts/ajax_auth.js

@@ -1,20 +1,20 @@
 (function () {
   var CSRFProtection;
-  var token = $('meta[name="csrf-token"]').attr("content");
+  var token = $('meta[name="csrf-token"]').attr('content');
   if (token) {
-    CSRFProtection = function (xhr, settings) {
+    CSRFProtection = function(xhr, settings) {
-      var sendToken =
+      var sendToken = (
-        typeof settings.useCSRFProtection === "undefined" || // default to true
+        (typeof settings.useCSRFProtection === 'undefined') // default to true
-        settings.useCSRFProtection;
+        || settings.useCSRFProtection);
       if (sendToken) {
-        xhr.setRequestHeader("X-CSRF-Token", token);
+        xhr.setRequestHeader('X-CSRF-Token', token);
       }
-    };
+    }
   } else {
     CSRFProtection = $.noop;
   }
 
   $.ajaxSetup({
-    beforeSend: CSRFProtection,
+    beforeSend: CSRFProtection
   });
 })();

app/assets/javascripts/application.js

@@ -1,3 +1,3 @@
-document.getElementById("locale").addEventListener("change", function () {
+document.getElementById('locale').addEventListener('change', function() {
-  document.getElementById("locale-form").submit();
+  document.getElementById('locale-form').submit();
 });

app/assets/javascripts/campaigns.js

@@ -0,0 +1,2 @@
+// Place all the behaviors and hooks related to the matching controller here.
+// All this logic will automatically be available in application.js.

app/assets/javascripts/closet_hangers/index.js

@@ -6,7 +6,7 @@
   }
 
   function hangersInit() {
-    for (var i = 0; i < hangersInitCallbacks.length; i++) {
+    for(var i = 0; i < hangersInitCallbacks.length; i++) {
       hangersInitCallbacks[i]();
     }
   }
@@ -19,33 +19,33 @@
 
   var hangerGroups = [];
 
-  $("div.closet-hangers-group").each(function () {
+  $('div.closet-hangers-group').each(function () {
     var el = $(this);
     var lists = [];
 
-    el.find("div.closet-list").each(function () {
+    el.find('div.closet-list').each(function () {
       var el = $(this);
-      var id = el.attr("data-id");
+      var id = el.attr('data-id');
-      if (id) {
+      if(id) {
         lists[lists.length] = {
           id: parseInt(id, 10),
-          label: el.find("h4").text(),
+          label: el.find('h4').text()
-        };
+        }
       }
     });
 
     hangerGroups[hangerGroups.length] = {
-      label: el.find("h3").text(),
+      label: el.find('h3').text(),
       lists: lists,
-      owned: el.attr("data-owned") == "true",
+      owned: (el.attr('data-owned') == 'true')
     };
   });
 
-  $("div.closet-hangers-group span.toggle").live("click", function () {
+  $('div.closet-hangers-group span.toggle').live('click', function () {
-    $(this).closest(".closet-hangers-group").toggleClass("hidden");
+    $(this).closest('.closet-hangers-group').toggleClass('hidden');
   });
 
-  var hangersElQuery = "#closet-hangers";
+  var hangersElQuery = '#closet-hangers';
   var hangersEl = $(hangersElQuery);
 
   /*
@@ -54,8 +54,8 @@
 
   */
 
-  $("#toggle-compare").click(function () {
+  $('#toggle-compare').click(function () {
-    hangersEl.toggleClass("comparing");
+    hangersEl.toggleClass('comparing');
   });
 
   /*
@@ -65,7 +65,7 @@
   */
 
   var body = $(document.body).addClass("js");
-  if (!body.hasClass("current-user")) return false;
+  if(!body.hasClass("current-user")) return false;
 
   // When we get hangers HTML, add the controls. We do this in JS rather than
   // in the HTML for caching, since otherwise the requests can take forever.
@@ -94,32 +94,32 @@
 
           // Ooh, this part is weird. We only want the name to be linked, so
           // lift everything else out.
-          var checkboxId = "hanger-selected-" + hangerId;
+          var checkboxId = 'hanger-selected-' + hangerId;
-          var label = $("<label />", { for: checkboxId });
+          var label = $('<label />', {'for': checkboxId});
-          var link = hangerEl.children("a");
+          var link = hangerEl.children('a');
-          link.children(":not(.name)").detach().appendTo(label);
+          link.children(':not(.name)').detach().appendTo(label);
           link.detach().appendTo(label);
-          var checkbox = $("<input />", {
+          var checkbox = $('<input />', {
-            type: "checkbox",
+            type: 'checkbox',
-            id: checkboxId,
+            id: checkboxId
           }).appendTo(hangerEl);
           label.appendTo(hangerEl);
 
           // I don't usually like to _blank things, but it's too easy to click
           // the text when you didn't mean to and lose your selection work.
-          link.attr("target", "_blank");
+          link.attr('target', '_blank');
 
           $.tmpl("updateFormTmpl", {
             user_id: currentUserId,
             closet_hanger_id: hangerId,
             quantity: quantity,
             list_id: listId,
-            owned: owned,
+            owned: owned
           }).appendTo(quantityEl);
           
           $.tmpl("destroyFormTmpl", {
             user_id: currentUserId,
-            closet_hanger_id: hangerId,
+            closet_hanger_id: hangerId
           }).appendTo(hangerEl);
         });
       });
@@ -127,7 +127,7 @@
   });
 
   $.fn.liveDraggable = function (opts) {
-    this.live("mouseover", function () {
+    this.live("mouseover", function() {
       if (!$(this).data("init")) {
         $(this).data("init", true).draggable(opts);
       }
@@ -135,59 +135,52 @@
   };
 
   $.fn.disableForms = function () {
-    return this.data("formsDisabled", true)
+    return this.data("formsDisabled", true).find("input").attr("disabled", "disabled").end();
-      .find("input")
+  }
-      .attr("disabled", "disabled")
-      .end();
-  };
 
   $.fn.enableForms = function () {
-    return this.data("formsDisabled", false)
+    return this.data("formsDisabled", false).find("input").removeAttr("disabled").end();
-      .find("input")
+  }
-      .removeAttr("disabled")
-      .end();
-  };
 
   $.fn.hasChanged = function () {
-    return this.attr("data-previous-value") != this.val();
+    return this.attr('data-previous-value') != this.val();
-  };
+  }
 
   $.fn.revertValue = function () {
     return this.each(function () {
       var el = $(this);
-      el.val(el.attr("data-previous-value"));
+      el.val(el.attr('data-previous-value'));
     });
-  };
+  }
 
   $.fn.storeValue = function () {
     return this.each(function () {
       var el = $(this);
-      el.attr("data-previous-value", el.val());
+      el.attr('data-previous-value', el.val());
     });
-  };
+  }
 
   $.fn.insertIntoSortedList = function (list, compare) {
-    var newChild = this,
+    var newChild = this, inserted = false;
-      inserted = false;
     list.children().each(function () {
-      if (compare(newChild, $(this)) < 1) {
+      if(compare(newChild, $(this)) < 1) {
         newChild.insertBefore(this);
         inserted = true;
         return false;
       }
     });
-    if (!inserted) newChild.appendTo(list);
+    if(!inserted) newChild.appendTo(list);
     return this;
-  };
+  }
 
   function handleSaveError(xhr, action) {
     try {
       var data = $.parseJSON(xhr.responseText);
-    } catch (e) {
+    } catch(e) {
       var data = {};
     }
 
-    if (typeof data.errors != "undefined") {
+    if(typeof data.errors != 'undefined') {
       $.jGrowl("Error " + action + ": " + data.errors.join(", "));
     } else {
       $.jGrowl("We had trouble " + action + " just now. Try again?");
@@ -195,85 +188,75 @@
   }
 
   function objectRemoved(objectWrapper) {
-    objectWrapper.hide(250, function () {
+    objectWrapper.hide(250, function() {
       objectWrapper.remove();
       updateBulkActions();
     });
   }
 
   function compareItemsByName(a, b) {
-    return a.find("span.name").text().localeCompare(b.find("span.name").text());
+    return a.find('span.name').text().localeCompare(b.find('span.name').text());
   }
 
   function findList(owned, id, item) {
-    if (id) {
+    if(id) {
-      return $("#closet-list-" + id);
+      return $('#closet-list-' + id);
     } else {
-      return $(
+      return $("div.closet-hangers-group[data-owned=" + owned + "] div.closet-list.unlisted");
-        "div.closet-hangers-group[data-owned=" +
-          owned +
-          "] div.closet-list.unlisted",
-      );
     }
   }
 
   function updateListHangersCount(el) {
-    el.attr("data-hangers-count", el.find("div.object").length);
+    el.attr('data-hangers-count', el.find('div.object').length);
   }
 
   function moveItemToList(item, owned, listId) {
     var newList = findList(owned, listId, item);
-    var oldList = item.closest("div.closet-list");
+    var oldList = item.closest('div.closet-list');
-    var hangersWrapper = newList.find("div.closet-list-hangers");
+    var hangersWrapper = newList.find('div.closet-list-hangers');
     item.insertIntoSortedList(hangersWrapper, compareItemsByName);
     updateListHangersCount(oldList);
     updateListHangersCount(newList);
   }
 
   function submitUpdateForm(form) {
-    if (form.data("loading")) return false;
+    if(form.data('loading')) return false;
-    var quantityEl = form.children("input[name=closet_hanger[quantity]]");
+    var quantityEl = form.children("input[name=closet_hanger\[quantity\]]");
-    var ownedEl = form.children("input[name=closet_hanger[owned]]");
+    var ownedEl = form.children("input[name=closet_hanger\[owned\]]");
-    var listEl = form.children("input[name=closet_hanger[list_id]]");
+    var listEl = form.children("input[name=closet_hanger\[list_id\]]");
     var listChanged = ownedEl.hasChanged() || listEl.hasChanged();
-    if (listChanged || quantityEl.hasChanged()) {
+    if(listChanged || quantityEl.hasChanged()) {
       var objectWrapper = form.closest(".object").addClass("loading");
       var newQuantity = quantityEl.val();
       var quantitySpan = objectWrapper.find(".quantity span").text(newQuantity);
-      objectWrapper.attr("data-quantity", newQuantity);
+      objectWrapper.attr('data-quantity', newQuantity);
       var data = form.serialize(); // get data before disabling inputs
       objectWrapper.disableForms();
-      form.data("loading", true);
+      form.data('loading', true);
-      if (listChanged)
+      if(listChanged) moveItemToList(objectWrapper, ownedEl.val(), listEl.val());
-        moveItemToList(objectWrapper, ownedEl.val(), listEl.val());
       $.ajax({
         url: form.attr("action") + ".json",
         type: "post",
         data: data,
         dataType: "json",
         complete: function (data) {
-          if (quantityEl.val() == 0) {
+          if(quantityEl.val() == 0) {
             objectRemoved(objectWrapper);
           } else {
             objectWrapper.removeClass("loading").enableForms();
           }
-          form.data("loading", false);
+          form.data('loading', false);
         },
         success: function () {
           // Now that the move was successful, let's merge it with any
           // conflicting hangers
           var id = objectWrapper.attr("data-item-id");
-          var conflictingHanger = findList(
+          var conflictingHanger = findList(ownedEl.val(), listEl.val(), objectWrapper).
-            ownedEl.val(),
+            find("div[data-item-id=" +  id + "]").not(objectWrapper);
-            listEl.val(),
+          if(conflictingHanger.length) {
-            objectWrapper,
-          )
-            .find("div[data-item-id=" + id + "]")
-            .not(objectWrapper);
-          if (conflictingHanger.length) {
             var conflictingQuantity = parseInt(
-              conflictingHanger.attr("data-quantity"),
+              conflictingHanger.attr('data-quantity'),
-              10,
+              10
             );
             
             var currentQuantity = parseInt(newQuantity, 10);
@@ -282,7 +265,7 @@
             
             quantitySpan.text(mergedQuantity);
             quantityEl.val(mergedQuantity);
-            objectWrapper.attr("data-quantity", mergedQuantity);
+            objectWrapper.attr('data-quantity', mergedQuantity);
             
             conflictingHanger.remove();
           }
@@ -297,94 +280,84 @@
           quantityEl.revertValue();
           ownedEl.revertValue();
           listEl.revertValue();
-          if (listChanged)
+          if(listChanged) moveItemToList(objectWrapper, ownedEl.val(), listEl.val());
-            moveItemToList(objectWrapper, ownedEl.val(), listEl.val());
           quantitySpan.text(quantityEl.val());
 
           handleSaveError(xhr, "updating the quantity");
-        },
+        }
       });
     }
   }
 
-  $(hangersElQuery + " form.closet-hanger-update").live("submit", function (e) {
+  $(hangersElQuery + ' form.closet-hanger-update').live('submit', function (e) {
     e.preventDefault();
     submitUpdateForm($(this));
   });
 
   function editableInputs() {
     return $(hangersElQuery).find(
-      "input[name=closet_hanger[quantity]], " +
+      'input[name=closet_hanger\[quantity\]], ' + 
-        "input[name=closet_hanger[owned]], " +
+      'input[name=closet_hanger\[owned\]], ' +
-        "input[name=closet_hanger[list_id]]",
+      'input[name=closet_hanger\[list_id\]]'
-    );
+    )
   }
 
-  $(hangersElQuery + "input[name=closet_hanger[quantity]]")
+  $(hangersElQuery + 'input[name=closet_hanger\[quantity\]]').live('change', function () {
-    .live("change", function () {
+    submitUpdateForm($(this).parent());
-      submitUpdateForm($(this).parent());
+  }).storeValue();
-    })
-    .storeValue();
 
   onHangersInit(function () {
     editableInputs().storeValue();
   });
 
-  $(hangersElQuery + " div.object")
+  $(hangersElQuery + ' div.object').live('mouseleave', function () {
-    .live("mouseleave", function () {
+    submitUpdateForm($(this).find('form.closet-hanger-update'));
-      submitUpdateForm($(this).find("form.closet-hanger-update"));
+  }).liveDraggable({
-    })
+    appendTo: '#closet-hangers',
-    .liveDraggable({
+    distance: 20,
-      appendTo: "#closet-hangers",
+    helper: "clone",
-      distance: 20,
+    revert: "invalid"
-      helper: "clone",
+  });
-      revert: "invalid",
+
+  $(hangersElQuery + " form.closet-hanger-destroy").live("submit", function (e) {
+    e.preventDefault();
+    var form = $(this);
+    var button = form.children("input[type=submit]").val("Removing…");
+    var objectWrapper = form.closest(".object").addClass("loading");
+    var data = form.serialize(); // get data before disabling inputs
+    objectWrapper.addClass("loading").disableForms();
+    $.ajax({
+      url: form.attr("action") + ".json",
+      type: "post",
+      data: data,
+      dataType: "json",
+      complete: function () {
+        button.val("Remove");
+      },
+      success: function () {
+        objectRemoved(objectWrapper);
+      },
+      error: function () {
+        objectWrapper.removeClass("loading").enableForms();
+        $.jGrowl("Error removing item. Try again?");
+      }
     });
+  });
 
-  $(hangersElQuery + " form.closet-hanger-destroy").live(
+  $(hangersElQuery + " .select-all").live("click", function(e) {
-    "submit",
+    var checkboxes = $(this).closest(".closet-list").find(".object input[type=checkbox]");
-    function (e) {
-      e.preventDefault();
-      var form = $(this);
-      var button = form.children("input[type=submit]").val("Removing…");
-      var objectWrapper = form.closest(".object").addClass("loading");
-      var data = form.serialize(); // get data before disabling inputs
-      objectWrapper.addClass("loading").disableForms();
-      $.ajax({
-        url: form.attr("action") + ".json",
-        type: "post",
-        data: data,
-        dataType: "json",
-        complete: function () {
-          button.val("Remove");
-        },
-        success: function () {
-          objectRemoved(objectWrapper);
-        },
-        error: function () {
-          objectWrapper.removeClass("loading").enableForms();
-          $.jGrowl("Error removing item. Try again?");
-        },
-      });
-    },
-  );
-
-  $(hangersElQuery + " .select-all").live("click", function (e) {
-    var checkboxes = $(this)
-      .closest(".closet-list")
-      .find(".object input[type=checkbox]");
 
     var allChecked = true;
-    checkboxes.each(function () {
+    checkboxes.each(function() {
       if (!this.checked) {
         allChecked = false;
         return false;
       }
     });
 
-    checkboxes.attr("checked", !allChecked);
+    checkboxes.attr('checked', !allChecked);
 
-    updateBulkActions(); // setting the checked prop doesn't fire change events
+    updateBulkActions();  // setting the checked prop doesn't fire change events
   });
 
   function getCheckboxes() {
@@ -393,38 +366,30 @@
 
   function getCheckedIds() {
     var checkedIds = [];
-    getCheckboxes()
+    getCheckboxes().filter(':checked').each(function() {
-      .filter(":checked")
+      if (this.checked) checkedIds.push(this.id);
-      .each(function () {
+    });
-        if (this.checked) checkedIds.push(this.id);
-      });
     return checkedIds;
   }
 
   getCheckboxes().live("change", updateBulkActions);
 
   function updateBulkActions() {
-    var checkedCount = getCheckboxes().filter(":checked").length;
+    var checkedCount = getCheckboxes().filter(':checked').length;
-    $(".bulk-actions").attr("data-target-count", checkedCount);
+    $('.bulk-actions').attr('data-target-count', checkedCount);
-    $(".bulk-actions-target-count").text(checkedCount);
+    $('.bulk-actions-target-count').text(checkedCount);
   }
 
-  $(".bulk-actions-move-all").bind("submit", function (e) {
+  $(".bulk-actions-move-all").bind("submit", function(e) {
     // TODO: DRY
     e.preventDefault();
     var form = $(this);
     var data = form.serializeArray();
-    data.push({
+    data.push({name: "return_to", value: window.location.pathname + window.location.search});
-      name: "return_to",
-      value: window.location.pathname + window.location.search,
-    });
 
-    var checkedBoxes = getCheckboxes().filter(":checked");
+    var checkedBoxes = getCheckboxes().filter(':checked');
-    checkedBoxes.each(function () {
+    checkedBoxes.each(function() {
-      data.push({
+      data.push({name: "ids[]", value: $(this).closest('.object').attr('data-id')});
-        name: "ids[]",
-        value: $(this).closest(".object").attr("data-id"),
-      });
     });
 
     $.ajax({
@@ -433,38 +398,32 @@
       data: data,
       success: function (html) {
         var doc = $(html);
-        hangersEl.html(doc.find("#closet-hangers").html());
+        hangersEl.html( doc.find('#closet-hangers').html() );
         hangersInit();
-        updateBulkActions(); // don't want to maintain checked; deselect em all
+        updateBulkActions();  // don't want to maintain checked; deselect em all
-        doc
+        doc.find('.flash').hide().insertBefore(hangersEl).show(500).delay(5000).hide(250);
-          .find(".flash")
-          .hide()
-          .insertBefore(hangersEl)
-          .show(500)
-          .delay(5000)
-          .hide(250);
         itemsSearchField.val("");
       },
       error: function (xhr) {
         handleSaveError(xhr, "moving these items");
-      },
+      }
     });
   });
 
-  $(".bulk-actions-remove-all").bind("submit", function (e) {
+  $(".bulk-actions-remove-all").bind("submit", function(e) {
     e.preventDefault();
     var form = $(this);
     var hangerIds = [];
-    var checkedBoxes = getCheckboxes().filter(":checked");
+    var checkedBoxes = getCheckboxes().filter(':checked');
     var hangerEls = $();
-    checkedBoxes.each(function () {
+    checkedBoxes.each(function() {
-      hangerEls = hangerEls.add($(this).closest(".object"));
+      hangerEls = hangerEls.add($(this).closest('.object'));
     });
-    hangerEls.each(function () {
+    hangerEls.each(function() {
-      hangerIds.push($(this).attr("data-id"));
+      hangerIds.push($(this).attr('data-id'));
     });
     $.ajax({
-      url: form.attr("action") + ".json?" + $.param({ ids: hangerIds }),
+      url: form.attr("action") + ".json?" + $.param({ids: hangerIds}),
       type: "delete",
       dataType: "json",
       success: function () {
@@ -472,20 +431,20 @@
       },
       error: function () {
         $.jGrowl("Error removing items. Try again?");
-      },
+      }
     });
   });
 
-  $(".bulk-actions-deselect-all").bind("click", function (e) {
+  $(".bulk-actions-deselect-all").bind("click", function(e) {
-    getCheckboxes().filter(":checked").attr("checked", false);
+    getCheckboxes().filter(':checked').attr('checked', false);
     updateBulkActions();
   });
 
   // hahaha, nasty hacks to make stickUp use our old jQuery
   $.fn.on = $.fn.bind;
 
-  $(function () {
+  $(function() {
-    $(".bulk-actions").stickUp();
+    $('.bulk-actions').stickUp();
   });
 
   function maintainCheckboxes(fn) {
@@ -493,7 +452,7 @@
 
     fn();
 
-    checkedIds.forEach(function (id) {
+    checkedIds.forEach(function(id) {
       document.getElementById(id).checked = true;
     });
     updateBulkActions();
@@ -505,12 +464,14 @@
 
   */
 
+  $('input, textarea').placeholder();
+
   var itemsSearchForm = $("#closet-hangers-items-search[data-current-user-id]");
   var itemsSearchField = itemsSearchForm.children("input[name=q]");
 
   itemsSearchField.autocomplete({
     select: function (e, ui) {
-      if (ui.item.is_item) {
+      if(ui.item.is_item) {
         // Let the autocompleter finish up this search before starting a new one
         setTimeout(function () {
           itemsSearchField.autocomplete("search", ui.item);
@@ -523,141 +484,107 @@
 
         var closetHanger = {
           owned: group.owned,
-          list_id: ui.item.list ? ui.item.list.id : "",
+          list_id: ui.item.list ? ui.item.list.id : ''
         };
 
-        if (!item.hasHanger) closetHanger.quantity = 1;
+        if(!item.hasHanger) closetHanger.quantity = 1;
 
         $.ajax({
-          url:
+          url: "/user/" + itemsSearchForm.data("current-user-id") + "/items/" + item.id + "/closet_hangers",
-            "/user/" +
-            itemsSearchForm.data("current-user-id") +
-            "/items/" +
-            item.id +
-            "/closet_hangers",
           type: "post",
-          data: {
+          data: {closet_hanger: closetHanger, return_to: window.location.pathname + window.location.search},
-            closet_hanger: closetHanger,
-            return_to: window.location.pathname + window.location.search,
-          },
           complete: function () {
             itemsSearchField.removeClass("loading");
           },
           success: function (html) {
             var doc = $(html);
-            maintainCheckboxes(function () {
+            maintainCheckboxes(function() {
-              hangersEl.html(doc.find("#closet-hangers").html());
+              hangersEl.html( doc.find('#closet-hangers').html() );
               hangersInit();
             });
-            doc
+            doc.find('.flash').hide().insertBefore(hangersEl).show(500).delay(5000).hide(250);
-              .find(".flash")
-              .hide()
-              .insertBefore(hangersEl)
-              .show(500)
-              .delay(5000)
-              .hide(250);
             itemsSearchField.val("");
           },
           error: function (xhr) {
             handleSaveError(xhr, "adding the item");
-          },
+          }
         });
       }
     },
     source: function (input, callback) {
-      if (typeof input.term == "string") {
+      if(typeof input.term == 'string') { // user-typed query
-        // user-typed query
         $.getJSON("/items.json?q=" + input.term, function (data) {
           var output = [];
           var items = data.items;
-          for (var i in items) {
+          for(var i in items) {
             items[i].label = items[i].name;
             items[i].is_item = true;
             output[output.length] = items[i];
           }
           callback(output);
         });
-      } else {
+      } else { // item was chosen, now choose a group to insert
-        // item was chosen, now choose a group to insert
+        var groupInserts = [], group;
-        var groupInserts = [],
+        var item = input.term, itemEl, occupiedGroups, hasHanger;
-          group;
+        for(var i in hangerGroups) {
-        var item = input.term,
-          itemEl,
-          occupiedGroups,
-          hasHanger;
-        for (var i in hangerGroups) {
           group = hangerGroups[i];
-          itemEl = $(
+          itemEl = $('div.closet-hangers-group[data-owned=' + group.owned + '] div.object[data-item-id=' + item.id + ']');
-            "div.closet-hangers-group[data-owned=" +
+          occupiedGroups = itemEl.closest('.closet-list');
-              group.owned +
+          hasHanger = occupiedGroups.filter('.unlisted').length > 0;
-              "] div.object[data-item-id=" +
-              item.id +
-              "]",
-          );
-          occupiedGroups = itemEl.closest(".closet-list");
-          hasHanger = occupiedGroups.filter(".unlisted").length > 0;
 
           groupInserts[groupInserts.length] = {
             group: group,
             item: item,
             label: item.label,
-            hasHanger: hasHanger,
+            hasHanger: hasHanger
-          };
+          }
 
-          for (var i = 0; i < group.lists.length; i++) {
+          for(var i = 0; i < group.lists.length; i++) {
-            hasHanger =
+            hasHanger = occupiedGroups.
-              occupiedGroups.filter("[data-id=" + group.lists[i].id + "]")
+              filter("[data-id=" + group.lists[i].id + "]").length > 0;
-                .length > 0;
             groupInserts[groupInserts.length] = {
               group: group,
               item: item,
               label: item.label,
               list: group.lists[i],
-              hasHanger: hasHanger,
+              hasHanger: hasHanger
-            };
+            }
           }
         }
         callback(groupInserts);
       }
-    },
+    }
   });
 
   var autocompleter = itemsSearchField.data("autocomplete");
 
-  autocompleter._renderItem = function (ul, item) {
+  autocompleter._renderItem = function( ul, item ) {
     var li = $("<li></li>").data("item.autocomplete", item);
-    if (item.is_item) {
+    if(item.is_item) { // these are items from the server
-      // these are items from the server
+      $('#autocomplete-item-tmpl').tmpl({item_name: item.label}).appendTo(li);
-      $("#autocomplete-item-tmpl").tmpl({ item_name: item.label }).appendTo(li);
+    } else if(item.list) { // these are list inserts
-    } else if (item.list) {
-      // these are list inserts
       var listName = item.list.label;
-      if (item.hasHanger) {
+      if(item.hasHanger) {
-        $("#autocomplete-already-in-collection-tmpl")
+        $('#autocomplete-already-in-collection-tmpl').
-          .tmpl({ collection_name: listName })
+          tmpl({collection_name: listName}).appendTo(li);
-          .appendTo(li);
       } else {
-        $("#autocomplete-add-to-list-tmpl")
+        $('#autocomplete-add-to-list-tmpl').tmpl({list_name: listName}).
-          .tmpl({ list_name: listName })
+          appendTo(li);
-          .appendTo(li);
       }
       li.addClass("closet-list-autocomplete-item");
-    } else {
+    } else { // these are group inserts
-      // these are group inserts
       var groupName = item.group.label;
-      if (!item.hasHanger) {
+      if(!item.hasHanger) {
-        $("#autocomplete-add-to-group-tmpl")
+        $('#autocomplete-add-to-group-tmpl').
-          .tmpl({ group_name: groupName.replace(/\s+$/, "") })
+          tmpl({group_name: groupName.replace(/\s+$/, '')}).appendTo(li);
-          .appendTo(li);
       } else {
-        $("#autocomplete-already-in-collection-tmpl")
+        $('#autocomplete-already-in-collection-tmpl').
-          .tmpl({ collection_name: groupName })
+          tmpl({collection_name: groupName}).appendTo(li);
-          .appendTo(li);
       }
-      li.addClass("closet-hangers-group-autocomplete-item");
+      li.addClass('closet-hangers-group-autocomplete-item');
     }
     return li.appendTo(ul);
-  };
+  }
 
   /*
 
@@ -665,54 +592,48 @@
 
   */
 
-  var contactEl = $("#closet-hangers-contact");
+  var contactEl = $('#closet-hangers-contact');
-  var contactForm = contactEl.children("form");
+  var contactForm = contactEl.children('form');
-  var contactField = contactForm.children("select");
+  var contactField = contactForm.children('select');
 
-  var contactAddOption = $("<option/>", {
+  var contactAddOption = $('<option/>',
-    text: contactField.attr("data-new-text"),
+    {text: contactField.attr('data-new-text'), value: -1});
-    value: -1,
-  });
   contactAddOption.appendTo(contactField);
-  var currentUserId = $("meta[name=current-user-id]").attr("content");
+  var currentUserId = $('meta[name=current-user-id]').attr('content');
 
   function submitContactForm() {
     var data = contactForm.serialize();
     contactForm.disableForms();
     $.ajax({
-      url: contactForm.attr("action") + ".json",
+      url: contactForm.attr('action') + '.json',
-      type: "post",
+      type: 'post',
       data: data,
-      dataType: "json",
+      dataType: 'json',
       complete: function () {
         contactForm.enableForms();
       },
       error: function (xhr) {
-        handleSaveError(xhr, "saving Neopets username");
+        handleSaveError(xhr, 'saving Neopets username');
-      },
+      }
     });
   }
 
-  contactField.change(function (e) {
+  contactField.change(function(e) {
     if (contactField.val() < 0) {
-      var newUsername = $.trim(
+      var newUsername = $.trim(prompt(contactField.attr('data-new-prompt'), ''));
-        prompt(contactField.attr("data-new-prompt"), ""),
-      );
       if (newUsername) {
         $.ajax({
-          url: "/user/" + currentUserId + "/neopets-connections",
+          url: '/user/' + currentUserId + '/neopets-connections',
-          type: "POST",
+          type: 'POST',
-          data: { neopets_connection: { neopets_username: newUsername } },
+          data: {neopets_connection: {neopets_username: newUsername}},
-          dataType: "json",
+          dataType: 'json',
-          success: function (connection) {
+          success: function(connection) {
-            var newOption = $("<option/>", {
+            var newOption = $('<option/>', {text: newUsername,
-              text: newUsername,
+              value: connection.id})
-              value: connection.id,
-            });
             newOption.insertBefore(contactAddOption);
             contactField.val(connection.id);
             submitContactForm();
-          },
+          }
         });
       }
     } else {
@@ -726,8 +647,8 @@
 
   */
 
-  $("input[type=submit][data-confirm]").live("click", function (e) {
+  $('input[type=submit][data-confirm]').live('click', function (e) {
-    if (!confirm(this.getAttribute("data-confirm"))) e.preventDefault();
+    if(!confirm(this.getAttribute('data-confirm'))) e.preventDefault();
   });
 
   /*
@@ -737,30 +658,23 @@
   */
 
   onHangersInit(function () {
-    $("div.closet-list").droppable({
+    $('div.closet-list').droppable({
-      accept: "div.object",
+      accept: 'div.object',
       activate: function () {
-        $(this)
+        $(this).find('.closet-list-content').animate({opacity: 0, height: 100}, 250);
-          .find(".closet-list-content")
-          .animate({ opacity: 0, height: 100 }, 250);
       },
-      activeClass: "droppable-active",
+      activeClass: 'droppable-active',
       deactivate: function () {
-        $(this)
+        $(this).find('.closet-list-content').css('height', 'auto').animate({opacity: 1}, 250);
-          .find(".closet-list-content")
-          .css("height", "auto")
-          .animate({ opacity: 1 }, 250);
       },
       drop: function (e, ui) {
-        var form = ui.draggable.find("form.closet-hanger-update");
+        var form = ui.draggable.find('form.closet-hanger-update');
-        form
+        form.find('input[name=closet_hanger\[list_id\]]').
-          .find("input[name=closet_hanger[list_id]]")
+          val(this.getAttribute('data-id'));
-          .val(this.getAttribute("data-id"));
+        form.find('input[name=closet_hanger\[owned\]]').
-        form
+          val($(this).closest('.closet-hangers-group').attr('data-owned'));
-          .find("input[name=closet_hanger[owned]]")
-          .val($(this).closest(".closet-hangers-group").attr("data-owned"));
         submitUpdateForm(form);
-      },
+      }
     });
   });
 
@@ -771,21 +685,16 @@
   */
 
   function updateVisibilityDescription() {
-    var descriptions = $(this)
+    var descriptions = $(this).closest('.visibility-form').
-      .closest(".visibility-form")
+      find('ul.visibility-descriptions');
-      .find("ul.visibility-descriptions");
 
-    descriptions.children("li.current").removeClass("current");
+    descriptions.children('li.current').removeClass('current');
-    descriptions
+    descriptions.children('li[data-id=' + $(this).val() + ']').addClass('current');
-      .children("li[data-id=" + $(this).val() + "]")
-      .addClass("current");
   }
 
-  function visibilitySelects() {
+  function visibilitySelects() { return $('form.visibility-form select') }
-    return $("form.visibility-form select");
-  }
 
-  visibilitySelects().live("change", updateVisibilityDescription);
+  visibilitySelects().live('change', updateVisibilityDescription);
 
   onHangersInit(function () {
     visibilitySelects().each(updateVisibilityDescription);
@@ -797,8 +706,8 @@
 
   */
 
-  $("#toggle-help").click(function () {
+  $('#toggle-help').click(function () {
-    $("#closet-hangers-help").toggleClass("hidden");
+    $('#closet-hangers-help').toggleClass('hidden');
   });
 
   /*
@@ -807,13 +716,11 @@
 
   */
 
-  $("#closet-hangers-share-box")
+  $('#closet-hangers-share-box').mouseover(function () {
-    .mouseover(function () {
+    $(this).focus();
-      $(this).focus();
+  }).mouseout(function () {
-    })
+    $(this).blur();
-    .mouseout(function () {
+  });
-      $(this).blur();
-    });
 
   /*
 
@@ -823,3 +730,4 @@
 
   hangersInit();
 })();
+

app/assets/javascripts/closet_hangers/petpage.js

@@ -1,8 +1,8 @@
 (function () {
   function setChecked() {
     var el = $(this);
-    el.closest("li").toggleClass("checked", el.is(":checked"));
+    el.closest('li').toggleClass('checked', el.is(':checked'));
   }
 
-  $("#petpage-closet-lists input").click(setChecked).each(setChecked);
+  $('#petpage-closet-lists input').click(setChecked).each(setChecked);
 })();

app/assets/javascripts/controls.js

@@ -0,0 +1,965 @@
+// script.aculo.us controls.js v1.8.3, Thu Oct 08 11:23:33 +0200 2009
+
+// Copyright (c) 2005-2009 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+//           (c) 2005-2009 Ivan Krstic (http://blogs.law.harvard.edu/ivan)
+//           (c) 2005-2009 Jon Tirsen (http://www.tirsen.com)
+// Contributors:
+//  Richard Livsey
+//  Rahul Bhargava
+//  Rob Wills
+//
+// script.aculo.us is freely distributable under the terms of an MIT-style license.
+// For details, see the script.aculo.us web site: http://script.aculo.us/
+
+// Autocompleter.Base handles all the autocompletion functionality
+// that's independent of the data source for autocompletion. This
+// includes drawing the autocompletion menu, observing keyboard
+// and mouse events, and similar.
+//
+// Specific autocompleters need to provide, at the very least,
+// a getUpdatedChoices function that will be invoked every time
+// the text inside the monitored textbox changes. This method
+// should get the text for which to provide autocompletion by
+// invoking this.getToken(), NOT by directly accessing
+// this.element.value. This is to allow incremental tokenized
+// autocompletion. Specific auto-completion logic (AJAX, etc)
+// belongs in getUpdatedChoices.
+//
+// Tokenized incremental autocompletion is enabled automatically
+// when an autocompleter is instantiated with the 'tokens' option
+// in the options parameter, e.g.:
+// new Ajax.Autocompleter('id','upd', '/url/', { tokens: ',' });
+// will incrementally autocomplete with a comma as the token.
+// Additionally, ',' in the above example can be replaced with
+// a token array, e.g. { tokens: [',', '\n'] } which
+// enables autocompletion on multiple tokens. This is most
+// useful when one of the tokens is \n (a newline), as it
+// allows smart autocompletion after linebreaks.
+
+if(typeof Effect == 'undefined')
+  throw("controls.js requires including script.aculo.us' effects.js library");
+
+var Autocompleter = { };
+Autocompleter.Base = Class.create({
+  baseInitialize: function(element, update, options) {
+    element          = $(element);
+    this.element     = element;
+    this.update      = $(update);
+    this.hasFocus    = false;
+    this.changed     = false;
+    this.active      = false;
+    this.index       = 0;
+    this.entryCount  = 0;
+    this.oldElementValue = this.element.value;
+
+    if(this.setOptions)
+      this.setOptions(options);
+    else
+      this.options = options || { };
+
+    this.options.paramName    = this.options.paramName || this.element.name;
+    this.options.tokens       = this.options.tokens || [];
+    this.options.frequency    = this.options.frequency || 0.4;
+    this.options.minChars     = this.options.minChars || 1;
+    this.options.onShow       = this.options.onShow ||
+      function(element, update){
+        if(!update.style.position || update.style.position=='absolute') {
+          update.style.position = 'absolute';
+          Position.clone(element, update, {
+            setHeight: false,
+            offsetTop: element.offsetHeight
+          });
+        }
+        Effect.Appear(update,{duration:0.15});
+      };
+    this.options.onHide = this.options.onHide ||
+      function(element, update){ new Effect.Fade(update,{duration:0.15}) };
+
+    if(typeof(this.options.tokens) == 'string')
+      this.options.tokens = new Array(this.options.tokens);
+    // Force carriage returns as token delimiters anyway
+    if (!this.options.tokens.include('\n'))
+      this.options.tokens.push('\n');
+
+    this.observer = null;
+
+    this.element.setAttribute('autocomplete','off');
+
+    Element.hide(this.update);
+
+    Event.observe(this.element, 'blur', this.onBlur.bindAsEventListener(this));
+    Event.observe(this.element, 'keydown', this.onKeyPress.bindAsEventListener(this));
+  },
+
+  show: function() {
+    if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update);
+    if(!this.iefix &&
+      (Prototype.Browser.IE) &&
+      (Element.getStyle(this.update, 'position')=='absolute')) {
+      new Insertion.After(this.update,
+       '<iframe id="' + this.update.id + '_iefix" '+
+       'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' +
+       'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');
+      this.iefix = $(this.update.id+'_iefix');
+    }
+    if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50);
+  },
+
+  fixIEOverlapping: function() {
+    Position.clone(this.update, this.iefix, {setTop:(!this.update.style.height)});
+    this.iefix.style.zIndex = 1;
+    this.update.style.zIndex = 2;
+    Element.show(this.iefix);
+  },
+
+  hide: function() {
+    this.stopIndicator();
+    if(Element.getStyle(this.update, 'display')!='none') this.options.onHide(this.element, this.update);
+    if(this.iefix) Element.hide(this.iefix);
+  },
+
+  startIndicator: function() {
+    if(this.options.indicator) Element.show(this.options.indicator);
+  },
+
+  stopIndicator: function() {
+    if(this.options.indicator) Element.hide(this.options.indicator);
+  },
+
+  onKeyPress: function(event) {
+    if(this.active)
+      switch(event.keyCode) {
+       case Event.KEY_TAB:
+       case Event.KEY_RETURN:
+         this.selectEntry();
+         Event.stop(event);
+       case Event.KEY_ESC:
+         this.hide();
+         this.active = false;
+         Event.stop(event);
+         return;
+       case Event.KEY_LEFT:
+       case Event.KEY_RIGHT:
+         return;
+       case Event.KEY_UP:
+         this.markPrevious();
+         this.render();
+         Event.stop(event);
+         return;
+       case Event.KEY_DOWN:
+         this.markNext();
+         this.render();
+         Event.stop(event);
+         return;
+      }
+     else
+       if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN ||
+         (Prototype.Browser.WebKit > 0 && event.keyCode == 0)) return;
+
+    this.changed = true;
+    this.hasFocus = true;
+
+    if(this.observer) clearTimeout(this.observer);
+      this.observer =
+        setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000);
+  },
+
+  activate: function() {
+    this.changed = false;
+    this.hasFocus = true;
+    this.getUpdatedChoices();
+  },
+
+  onHover: function(event) {
+    var element = Event.findElement(event, 'LI');
+    if(this.index != element.autocompleteIndex)
+    {
+        this.index = element.autocompleteIndex;
+        this.render();
+    }
+    Event.stop(event);
+  },
+
+  onClick: function(event) {
+    var element = Event.findElement(event, 'LI');
+    this.index = element.autocompleteIndex;
+    this.selectEntry();
+    this.hide();
+  },
+
+  onBlur: function(event) {
+    // needed to make click events working
+    setTimeout(this.hide.bind(this), 250);
+    this.hasFocus = false;
+    this.active = false;
+  },
+
+  render: function() {
+    if(this.entryCount > 0) {
+      for (var i = 0; i < this.entryCount; i++)
+        this.index==i ?
+          Element.addClassName(this.getEntry(i),"selected") :
+          Element.removeClassName(this.getEntry(i),"selected");
+      if(this.hasFocus) {
+        this.show();
+        this.active = true;
+      }
+    } else {
+      this.active = false;
+      this.hide();
+    }
+  },
+
+  markPrevious: function() {
+    if(this.index > 0) this.index--;
+      else this.index = this.entryCount-1;
+    this.getEntry(this.index).scrollIntoView(true);
+  },
+
+  markNext: function() {
+    if(this.index < this.entryCount-1) this.index++;
+      else this.index = 0;
+    this.getEntry(this.index).scrollIntoView(false);
+  },
+
+  getEntry: function(index) {
+    return this.update.firstChild.childNodes[index];
+  },
+
+  getCurrentEntry: function() {
+    return this.getEntry(this.index);
+  },
+
+  selectEntry: function() {
+    this.active = false;
+    this.updateElement(this.getCurrentEntry());
+  },
+
+  updateElement: function(selectedElement) {
+    if (this.options.updateElement) {
+      this.options.updateElement(selectedElement);
+      return;
+    }
+    var value = '';
+    if (this.options.select) {
+      var nodes = $(selectedElement).select('.' + this.options.select) || [];
+      if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select);
+    } else
+      value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal');
+
+    var bounds = this.getTokenBounds();
+    if (bounds[0] != -1) {
+      var newValue = this.element.value.substr(0, bounds[0]);
+      var whitespace = this.element.value.substr(bounds[0]).match(/^\s+/);
+      if (whitespace)
+        newValue += whitespace[0];
+      this.element.value = newValue + value + this.element.value.substr(bounds[1]);
+    } else {
+      this.element.value = value;
+    }
+    this.oldElementValue = this.element.value;
+    this.element.focus();
+
+    if (this.options.afterUpdateElement)
+      this.options.afterUpdateElement(this.element, selectedElement);
+  },
+
+  updateChoices: function(choices) {
+    if(!this.changed && this.hasFocus) {
+      this.update.innerHTML = choices;
+      Element.cleanWhitespace(this.update);
+      Element.cleanWhitespace(this.update.down());
+
+      if(this.update.firstChild && this.update.down().childNodes) {
+        this.entryCount =
+          this.update.down().childNodes.length;
+        for (var i = 0; i < this.entryCount; i++) {
+          var entry = this.getEntry(i);
+          entry.autocompleteIndex = i;
+          this.addObservers(entry);
+        }
+      } else {
+        this.entryCount = 0;
+      }
+
+      this.stopIndicator();
+      this.index = 0;
+
+      if(this.entryCount==1 && this.options.autoSelect) {
+        this.selectEntry();
+        this.hide();
+      } else {
+        this.render();
+      }
+    }
+  },
+
+  addObservers: function(element) {
+    Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this));
+    Event.observe(element, "click", this.onClick.bindAsEventListener(this));
+  },
+
+  onObserverEvent: function() {
+    this.changed = false;
+    this.tokenBounds = null;
+    if(this.getToken().length>=this.options.minChars) {
+      this.getUpdatedChoices();
+    } else {
+      this.active = false;
+      this.hide();
+    }
+    this.oldElementValue = this.element.value;
+  },
+
+  getToken: function() {
+    var bounds = this.getTokenBounds();
+    return this.element.value.substring(bounds[0], bounds[1]).strip();
+  },
+
+  getTokenBounds: function() {
+    if (null != this.tokenBounds) return this.tokenBounds;
+    var value = this.element.value;
+    if (value.strip().empty()) return [-1, 0];
+    var diff = arguments.callee.getFirstDifferencePos(value, this.oldElementValue);
+    var offset = (diff == this.oldElementValue.length ? 1 : 0);
+    var prevTokenPos = -1, nextTokenPos = value.length;
+    var tp;
+    for (var index = 0, l = this.options.tokens.length; index < l; ++index) {
+      tp = value.lastIndexOf(this.options.tokens[index], diff + offset - 1);
+      if (tp > prevTokenPos) prevTokenPos = tp;
+      tp = value.indexOf(this.options.tokens[index], diff + offset);
+      if (-1 != tp && tp < nextTokenPos) nextTokenPos = tp;
+    }
+    return (this.tokenBounds = [prevTokenPos + 1, nextTokenPos]);
+  }
+});
+
+Autocompleter.Base.prototype.getTokenBounds.getFirstDifferencePos = function(newS, oldS) {
+  var boundary = Math.min(newS.length, oldS.length);
+  for (var index = 0; index < boundary; ++index)
+    if (newS[index] != oldS[index])
+      return index;
+  return boundary;
+};
+
+Ajax.Autocompleter = Class.create(Autocompleter.Base, {
+  initialize: function(element, update, url, options) {
+    this.baseInitialize(element, update, options);
+    this.options.asynchronous  = true;
+    this.options.onComplete    = this.onComplete.bind(this);
+    this.options.defaultParams = this.options.parameters || null;
+    this.url                   = url;
+  },
+
+  getUpdatedChoices: function() {
+    this.startIndicator();
+
+    var entry = encodeURIComponent(this.options.paramName) + '=' +
+      encodeURIComponent(this.getToken());
+
+    this.options.parameters = this.options.callback ?
+      this.options.callback(this.element, entry) : entry;
+
+    if(this.options.defaultParams)
+      this.options.parameters += '&' + this.options.defaultParams;
+
+    new Ajax.Request(this.url, this.options);
+  },
+
+  onComplete: function(request) {
+    this.updateChoices(request.responseText);
+  }
+});
+
+// The local array autocompleter. Used when you'd prefer to
+// inject an array of autocompletion options into the page, rather
+// than sending out Ajax queries, which can be quite slow sometimes.
+//
+// The constructor takes four parameters. The first two are, as usual,
+// the id of the monitored textbox, and id of the autocompletion menu.
+// The third is the array you want to autocomplete from, and the fourth
+// is the options block.
+//
+// Extra local autocompletion options:
+// - choices - How many autocompletion choices to offer
+//
+// - partialSearch - If false, the autocompleter will match entered
+//                    text only at the beginning of strings in the
+//                    autocomplete array. Defaults to true, which will
+//                    match text at the beginning of any *word* in the
+//                    strings in the autocomplete array. If you want to
+//                    search anywhere in the string, additionally set
+//                    the option fullSearch to true (default: off).
+//
+// - fullSsearch - Search anywhere in autocomplete array strings.
+//
+// - partialChars - How many characters to enter before triggering
+//                   a partial match (unlike minChars, which defines
+//                   how many characters are required to do any match
+//                   at all). Defaults to 2.
+//
+// - ignoreCase - Whether to ignore case when autocompleting.
+//                 Defaults to true.
+//
+// It's possible to pass in a custom function as the 'selector'
+// option, if you prefer to write your own autocompletion logic.
+// In that case, the other options above will not apply unless
+// you support them.
+
+Autocompleter.Local = Class.create(Autocompleter.Base, {
+  initialize: function(element, update, array, options) {
+    this.baseInitialize(element, update, options);
+    this.options.array = array;
+  },
+
+  getUpdatedChoices: function() {
+    this.updateChoices(this.options.selector(this));
+  },
+
+  setOptions: function(options) {
+    this.options = Object.extend({
+      choices: 10,
+      partialSearch: true,
+      partialChars: 2,
+      ignoreCase: true,
+      fullSearch: false,
+      selector: function(instance) {
+        var ret       = []; // Beginning matches
+        var partial   = []; // Inside matches
+        var entry     = instance.getToken();
+        var count     = 0;
+
+        for (var i = 0; i < instance.options.array.length &&
+          ret.length < instance.options.choices ; i++) {
+
+          var elem = instance.options.array[i];
+          var foundPos = instance.options.ignoreCase ?
+            elem.toLowerCase().indexOf(entry.toLowerCase()) :
+            elem.indexOf(entry);
+
+          while (foundPos != -1) {
+            if (foundPos == 0 && elem.length != entry.length) {
+              ret.push("<li><strong>" + elem.substr(0, entry.length) + "</strong>" +
+                elem.substr(entry.length) + "</li>");
+              break;
+            } else if (entry.length >= instance.options.partialChars &&
+              instance.options.partialSearch && foundPos != -1) {
+              if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) {
+                partial.push("<li>" + elem.substr(0, foundPos) + "<strong>" +
+                  elem.substr(foundPos, entry.length) + "</strong>" + elem.substr(
+                  foundPos + entry.length) + "</li>");
+                break;
+              }
+            }
+
+            foundPos = instance.options.ignoreCase ?
+              elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) :
+              elem.indexOf(entry, foundPos + 1);
+
+          }
+        }
+        if (partial.length)
+          ret = ret.concat(partial.slice(0, instance.options.choices - ret.length));
+        return "<ul>" + ret.join('') + "</ul>";
+      }
+    }, options || { });
+  }
+});
+
+// AJAX in-place editor and collection editor
+// Full rewrite by Christophe Porteneuve <tdd@tddsworld.com> (April 2007).
+
+// Use this if you notice weird scrolling problems on some browsers,
+// the DOM might be a bit confused when this gets called so do this
+// waits 1 ms (with setTimeout) until it does the activation
+Field.scrollFreeActivate = function(field) {
+  setTimeout(function() {
+    Field.activate(field);
+  }, 1);
+};
+
+Ajax.InPlaceEditor = Class.create({
+  initialize: function(element, url, options) {
+    this.url = url;
+    this.element = element = $(element);
+    this.prepareOptions();
+    this._controls = { };
+    arguments.callee.dealWithDeprecatedOptions(options); // DEPRECATION LAYER!!!
+    Object.extend(this.options, options || { });
+    if (!this.options.formId && this.element.id) {
+      this.options.formId = this.element.id + '-inplaceeditor';
+      if ($(this.options.formId))
+        this.options.formId = '';
+    }
+    if (this.options.externalControl)
+      this.options.externalControl = $(this.options.externalControl);
+    if (!this.options.externalControl)
+      this.options.externalControlOnly = false;
+    this._originalBackground = this.element.getStyle('background-color') || 'transparent';
+    this.element.title = this.options.clickToEditText;
+    this._boundCancelHandler = this.handleFormCancellation.bind(this);
+    this._boundComplete = (this.options.onComplete || Prototype.emptyFunction).bind(this);
+    this._boundFailureHandler = this.handleAJAXFailure.bind(this);
+    this._boundSubmitHandler = this.handleFormSubmission.bind(this);
+    this._boundWrapperHandler = this.wrapUp.bind(this);
+    this.registerListeners();
+  },
+  checkForEscapeOrReturn: function(e) {
+    if (!this._editing || e.ctrlKey || e.altKey || e.shiftKey) return;
+    if (Event.KEY_ESC == e.keyCode)
+      this.handleFormCancellation(e);
+    else if (Event.KEY_RETURN == e.keyCode)
+      this.handleFormSubmission(e);
+  },
+  createControl: function(mode, handler, extraClasses) {
+    var control = this.options[mode + 'Control'];
+    var text = this.options[mode + 'Text'];
+    if ('button' == control) {
+      var btn = document.createElement('input');
+      btn.type = 'submit';
+      btn.value = text;
+      btn.className = 'editor_' + mode + '_button';
+      if ('cancel' == mode)
+        btn.onclick = this._boundCancelHandler;
+      this._form.appendChild(btn);
+      this._controls[mode] = btn;
+    } else if ('link' == control) {
+      var link = document.createElement('a');
+      link.href = '#';
+      link.appendChild(document.createTextNode(text));
+      link.onclick = 'cancel' == mode ? this._boundCancelHandler : this._boundSubmitHandler;
+      link.className = 'editor_' + mode + '_link';
+      if (extraClasses)
+        link.className += ' ' + extraClasses;
+      this._form.appendChild(link);
+      this._controls[mode] = link;
+    }
+  },
+  createEditField: function() {
+    var text = (this.options.loadTextURL ? this.options.loadingText : this.getText());
+    var fld;
+    if (1 >= this.options.rows && !/\r|\n/.test(this.getText())) {
+      fld = document.createElement('input');
+      fld.type = 'text';
+      var size = this.options.size || this.options.cols || 0;
+      if (0 < size) fld.size = size;
+    } else {
+      fld = document.createElement('textarea');
+      fld.rows = (1 >= this.options.rows ? this.options.autoRows : this.options.rows);
+      fld.cols = this.options.cols || 40;
+    }
+    fld.name = this.options.paramName;
+    fld.value = text; // No HTML breaks conversion anymore
+    fld.className = 'editor_field';
+    if (this.options.submitOnBlur)
+      fld.onblur = this._boundSubmitHandler;
+    this._controls.editor = fld;
+    if (this.options.loadTextURL)
+      this.loadExternalText();
+    this._form.appendChild(this._controls.editor);
+  },
+  createForm: function() {
+    var ipe = this;
+    function addText(mode, condition) {
+      var text = ipe.options['text' + mode + 'Controls'];
+      if (!text || condition === false) return;
+      ipe._form.appendChild(document.createTextNode(text));
+    };
+    this._form = $(document.createElement('form'));
+    this._form.id = this.options.formId;
+    this._form.addClassName(this.options.formClassName);
+    this._form.onsubmit = this._boundSubmitHandler;
+    this.createEditField();
+    if ('textarea' == this._controls.editor.tagName.toLowerCase())
+      this._form.appendChild(document.createElement('br'));
+    if (this.options.onFormCustomization)
+      this.options.onFormCustomization(this, this._form);
+    addText('Before', this.options.okControl || this.options.cancelControl);
+    this.createControl('ok', this._boundSubmitHandler);
+    addText('Between', this.options.okControl && this.options.cancelControl);
+    this.createControl('cancel', this._boundCancelHandler, 'editor_cancel');
+    addText('After', this.options.okControl || this.options.cancelControl);
+  },
+  destroy: function() {
+    if (this._oldInnerHTML)
+      this.element.innerHTML = this._oldInnerHTML;
+    this.leaveEditMode();
+    this.unregisterListeners();
+  },
+  enterEditMode: function(e) {
+    if (this._saving || this._editing) return;
+    this._editing = true;
+    this.triggerCallback('onEnterEditMode');
+    if (this.options.externalControl)
+      this.options.externalControl.hide();
+    this.element.hide();
+    this.createForm();
+    this.element.parentNode.insertBefore(this._form, this.element);
+    if (!this.options.loadTextURL)
+      this.postProcessEditField();
+    if (e) Event.stop(e);
+  },
+  enterHover: function(e) {
+    if (this.options.hoverClassName)
+      this.element.addClassName(this.options.hoverClassName);
+    if (this._saving) return;
+    this.triggerCallback('onEnterHover');
+  },
+  getText: function() {
+    return this.element.innerHTML.unescapeHTML();
+  },
+  handleAJAXFailure: function(transport) {
+    this.triggerCallback('onFailure', transport);
+    if (this._oldInnerHTML) {
+      this.element.innerHTML = this._oldInnerHTML;
+      this._oldInnerHTML = null;
+    }
+  },
+  handleFormCancellation: function(e) {
+    this.wrapUp();
+    if (e) Event.stop(e);
+  },
+  handleFormSubmission: function(e) {
+    var form = this._form;
+    var value = $F(this._controls.editor);
+    this.prepareSubmission();
+    var params = this.options.callback(form, value) || '';
+    if (Object.isString(params))
+      params = params.toQueryParams();
+    params.editorId = this.element.id;
+    if (this.options.htmlResponse) {
+      var options = Object.extend({ evalScripts: true }, this.options.ajaxOptions);
+      Object.extend(options, {
+        parameters: params,
+        onComplete: this._boundWrapperHandler,
+        onFailure: this._boundFailureHandler
+      });
+      new Ajax.Updater({ success: this.element }, this.url, options);
+    } else {
+      var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
+      Object.extend(options, {
+        parameters: params,
+        onComplete: this._boundWrapperHandler,
+        onFailure: this._boundFailureHandler
+      });
+      new Ajax.Request(this.url, options);
+    }
+    if (e) Event.stop(e);
+  },
+  leaveEditMode: function() {
+    this.element.removeClassName(this.options.savingClassName);
+    this.removeForm();
+    this.leaveHover();
+    this.element.style.backgroundColor = this._originalBackground;
+    this.element.show();
+    if (this.options.externalControl)
+      this.options.externalControl.show();
+    this._saving = false;
+    this._editing = false;
+    this._oldInnerHTML = null;
+    this.triggerCallback('onLeaveEditMode');
+  },
+  leaveHover: function(e) {
+    if (this.options.hoverClassName)
+      this.element.removeClassName(this.options.hoverClassName);
+    if (this._saving) return;
+    this.triggerCallback('onLeaveHover');
+  },
+  loadExternalText: function() {
+    this._form.addClassName(this.options.loadingClassName);
+    this._controls.editor.disabled = true;
+    var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
+    Object.extend(options, {
+      parameters: 'editorId=' + encodeURIComponent(this.element.id),
+      onComplete: Prototype.emptyFunction,
+      onSuccess: function(transport) {
+        this._form.removeClassName(this.options.loadingClassName);
+        var text = transport.responseText;
+        if (this.options.stripLoadedTextTags)
+          text = text.stripTags();
+        this._controls.editor.value = text;
+        this._controls.editor.disabled = false;
+        this.postProcessEditField();
+      }.bind(this),
+      onFailure: this._boundFailureHandler
+    });
+    new Ajax.Request(this.options.loadTextURL, options);
+  },
+  postProcessEditField: function() {
+    var fpc = this.options.fieldPostCreation;
+    if (fpc)
+      $(this._controls.editor)['focus' == fpc ? 'focus' : 'activate']();
+  },
+  prepareOptions: function() {
+    this.options = Object.clone(Ajax.InPlaceEditor.DefaultOptions);
+    Object.extend(this.options, Ajax.InPlaceEditor.DefaultCallbacks);
+    [this._extraDefaultOptions].flatten().compact().each(function(defs) {
+      Object.extend(this.options, defs);
+    }.bind(this));
+  },
+  prepareSubmission: function() {
+    this._saving = true;
+    this.removeForm();
+    this.leaveHover();
+    this.showSaving();
+  },
+  registerListeners: function() {
+    this._listeners = { };
+    var listener;
+    $H(Ajax.InPlaceEditor.Listeners).each(function(pair) {
+      listener = this[pair.value].bind(this);
+      this._listeners[pair.key] = listener;
+      if (!this.options.externalControlOnly)
+        this.element.observe(pair.key, listener);
+      if (this.options.externalControl)
+        this.options.externalControl.observe(pair.key, listener);
+    }.bind(this));
+  },
+  removeForm: function() {
+    if (!this._form) return;
+    this._form.remove();
+    this._form = null;
+    this._controls = { };
+  },
+  showSaving: function() {
+    this._oldInnerHTML = this.element.innerHTML;
+    this.element.innerHTML = this.options.savingText;
+    this.element.addClassName(this.options.savingClassName);
+    this.element.style.backgroundColor = this._originalBackground;
+    this.element.show();
+  },
+  triggerCallback: function(cbName, arg) {
+    if ('function' == typeof this.options[cbName]) {
+      this.options[cbName](this, arg);
+    }
+  },
+  unregisterListeners: function() {
+    $H(this._listeners).each(function(pair) {
+      if (!this.options.externalControlOnly)
+        this.element.stopObserving(pair.key, pair.value);
+      if (this.options.externalControl)
+        this.options.externalControl.stopObserving(pair.key, pair.value);
+    }.bind(this));
+  },
+  wrapUp: function(transport) {
+    this.leaveEditMode();
+    // Can't use triggerCallback due to backward compatibility: requires
+    // binding + direct element
+    this._boundComplete(transport, this.element);
+  }
+});
+
+Object.extend(Ajax.InPlaceEditor.prototype, {
+  dispose: Ajax.InPlaceEditor.prototype.destroy
+});
+
+Ajax.InPlaceCollectionEditor = Class.create(Ajax.InPlaceEditor, {
+  initialize: function($super, element, url, options) {
+    this._extraDefaultOptions = Ajax.InPlaceCollectionEditor.DefaultOptions;
+    $super(element, url, options);
+  },
+
+  createEditField: function() {
+    var list = document.createElement('select');
+    list.name = this.options.paramName;
+    list.size = 1;
+    this._controls.editor = list;
+    this._collection = this.options.collection || [];
+    if (this.options.loadCollectionURL)
+      this.loadCollection();
+    else
+      this.checkForExternalText();
+    this._form.appendChild(this._controls.editor);
+  },
+
+  loadCollection: function() {
+    this._form.addClassName(this.options.loadingClassName);
+    this.showLoadingText(this.options.loadingCollectionText);
+    var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
+    Object.extend(options, {
+      parameters: 'editorId=' + encodeURIComponent(this.element.id),
+      onComplete: Prototype.emptyFunction,
+      onSuccess: function(transport) {
+        var js = transport.responseText.strip();
+        if (!/^\[.*\]$/.test(js)) // TODO: improve sanity check
+          throw('Server returned an invalid collection representation.');
+        this._collection = eval(js);
+        this.checkForExternalText();
+      }.bind(this),
+      onFailure: this.onFailure
+    });
+    new Ajax.Request(this.options.loadCollectionURL, options);
+  },
+
+  showLoadingText: function(text) {
+    this._controls.editor.disabled = true;
+    var tempOption = this._controls.editor.firstChild;
+    if (!tempOption) {
+      tempOption = document.createElement('option');
+      tempOption.value = '';
+      this._controls.editor.appendChild(tempOption);
+      tempOption.selected = true;
+    }
+    tempOption.update((text || '').stripScripts().stripTags());
+  },
+
+  checkForExternalText: function() {
+    this._text = this.getText();
+    if (this.options.loadTextURL)
+      this.loadExternalText();
+    else
+      this.buildOptionList();
+  },
+
+  loadExternalText: function() {
+    this.showLoadingText(this.options.loadingText);
+    var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
+    Object.extend(options, {
+      parameters: 'editorId=' + encodeURIComponent(this.element.id),
+      onComplete: Prototype.emptyFunction,
+      onSuccess: function(transport) {
+        this._text = transport.responseText.strip();
+        this.buildOptionList();
+      }.bind(this),
+      onFailure: this.onFailure
+    });
+    new Ajax.Request(this.options.loadTextURL, options);
+  },
+
+  buildOptionList: function() {
+    this._form.removeClassName(this.options.loadingClassName);
+    this._collection = this._collection.map(function(entry) {
+      return 2 === entry.length ? entry : [entry, entry].flatten();
+    });
+    var marker = ('value' in this.options) ? this.options.value : this._text;
+    var textFound = this._collection.any(function(entry) {
+      return entry[0] == marker;
+    }.bind(this));
+    this._controls.editor.update('');
+    var option;
+    this._collection.each(function(entry, index) {
+      option = document.createElement('option');
+      option.value = entry[0];
+      option.selected = textFound ? entry[0] == marker : 0 == index;
+      option.appendChild(document.createTextNode(entry[1]));
+      this._controls.editor.appendChild(option);
+    }.bind(this));
+    this._controls.editor.disabled = false;
+    Field.scrollFreeActivate(this._controls.editor);
+  }
+});
+
+//**** DEPRECATION LAYER FOR InPlace[Collection]Editor! ****
+//**** This only  exists for a while,  in order to  let ****
+//**** users adapt to  the new API.  Read up on the new ****
+//**** API and convert your code to it ASAP!            ****
+
+Ajax.InPlaceEditor.prototype.initialize.dealWithDeprecatedOptions = function(options) {
+  if (!options) return;
+  function fallback(name, expr) {
+    if (name in options || expr === undefined) return;
+    options[name] = expr;
+  };
+  fallback('cancelControl', (options.cancelLink ? 'link' : (options.cancelButton ? 'button' :
+    options.cancelLink == options.cancelButton == false ? false : undefined)));
+  fallback('okControl', (options.okLink ? 'link' : (options.okButton ? 'button' :
+    options.okLink == options.okButton == false ? false : undefined)));
+  fallback('highlightColor', options.highlightcolor);
+  fallback('highlightEndColor', options.highlightendcolor);
+};
+
+Object.extend(Ajax.InPlaceEditor, {
+  DefaultOptions: {
+    ajaxOptions: { },
+    autoRows: 3,                                // Use when multi-line w/ rows == 1
+    cancelControl: 'link',                      // 'link'|'button'|false
+    cancelText: 'cancel',
+    clickToEditText: 'Click to edit',
+    externalControl: null,                      // id|elt
+    externalControlOnly: false,
+    fieldPostCreation: 'activate',              // 'activate'|'focus'|false
+    formClassName: 'inplaceeditor-form',
+    formId: null,                               // id|elt
+    highlightColor: '#ffff99',
+    highlightEndColor: '#ffffff',
+    hoverClassName: '',
+    htmlResponse: true,
+    loadingClassName: 'inplaceeditor-loading',
+    loadingText: 'Loading...',
+    okControl: 'button',                        // 'link'|'button'|false
+    okText: 'ok',
+    paramName: 'value',
+    rows: 1,                                    // If 1 and multi-line, uses autoRows
+    savingClassName: 'inplaceeditor-saving',
+    savingText: 'Saving...',
+    size: 0,
+    stripLoadedTextTags: false,
+    submitOnBlur: false,
+    textAfterControls: '',
+    textBeforeControls: '',
+    textBetweenControls: ''
+  },
+  DefaultCallbacks: {
+    callback: function(form) {
+      return Form.serialize(form);
+    },
+    onComplete: function(transport, element) {
+      // For backward compatibility, this one is bound to the IPE, and passes
+      // the element directly.  It was too often customized, so we don't break it.
+      new Effect.Highlight(element, {
+        startcolor: this.options.highlightColor, keepBackgroundImage: true });
+    },
+    onEnterEditMode: null,
+    onEnterHover: function(ipe) {
+      ipe.element.style.backgroundColor = ipe.options.highlightColor;
+      if (ipe._effect)
+        ipe._effect.cancel();
+    },
+    onFailure: function(transport, ipe) {
+      alert('Error communication with the server: ' + transport.responseText.stripTags());
+    },
+    onFormCustomization: null, // Takes the IPE and its generated form, after editor, before controls.
+    onLeaveEditMode: null,
+    onLeaveHover: function(ipe) {
+      ipe._effect = new Effect.Highlight(ipe.element, {
+        startcolor: ipe.options.highlightColor, endcolor: ipe.options.highlightEndColor,
+        restorecolor: ipe._originalBackground, keepBackgroundImage: true
+      });
+    }
+  },
+  Listeners: {
+    click: 'enterEditMode',
+    keydown: 'checkForEscapeOrReturn',
+    mouseover: 'enterHover',
+    mouseout: 'leaveHover'
+  }
+});
+
+Ajax.InPlaceCollectionEditor.DefaultOptions = {
+  loadingCollectionText: 'Loading options...'
+};
+
+// Delayed observer, like Form.Element.Observer,
+// but waits for delay after last key input
+// Ideal for live-search fields
+
+Form.Element.DelayedObserver = Class.create({
+  initialize: function(element, delay, callback) {
+    this.delay     = delay || 0.5;
+    this.element   = $(element);
+    this.callback  = callback;
+    this.timer     = null;
+    this.lastValue = $F(this.element);
+    Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this));
+  },
+  delayedListener: function(event) {
+    if(this.lastValue == $F(this.element)) return;
+    if(this.timer) clearTimeout(this.timer);
+    this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000);
+    this.lastValue = $F(this.element);
+  },
+  onTimerEvent: function() {
+    this.timer = null;
+    this.callback(this.element, $F(this.element));
+  }
+});

app/assets/javascripts/dragdrop.js

@@ -0,0 +1,974 @@
+// script.aculo.us dragdrop.js v1.8.3, Thu Oct 08 11:23:33 +0200 2009
+
+// Copyright (c) 2005-2009 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+//
+// script.aculo.us is freely distributable under the terms of an MIT-style license.
+// For details, see the script.aculo.us web site: http://script.aculo.us/
+
+if(Object.isUndefined(Effect))
+  throw("dragdrop.js requires including script.aculo.us' effects.js library");
+
+var Droppables = {
+  drops: [],
+
+  remove: function(element) {
+    this.drops = this.drops.reject(function(d) { return d.element==$(element) });
+  },
+
+  add: function(element) {
+    element = $(element);
+    var options = Object.extend({
+      greedy:     true,
+      hoverclass: null,
+      tree:       false
+    }, arguments[1] || { });
+
+    // cache containers
+    if(options.containment) {
+      options._containers = [];
+      var containment = options.containment;
+      if(Object.isArray(containment)) {
+        containment.each( function(c) { options._containers.push($(c)) });
+      } else {
+        options._containers.push($(containment));
+      }
+    }
+
+    if(options.accept) options.accept = [options.accept].flatten();
+
+    Element.makePositioned(element); // fix IE
+    options.element = element;
+
+    this.drops.push(options);
+  },
+
+  findDeepestChild: function(drops) {
+    deepest = drops[0];
+
+    for (i = 1; i < drops.length; ++i)
+      if (Element.isParent(drops[i].element, deepest.element))
+        deepest = drops[i];
+
+    return deepest;
+  },
+
+  isContained: function(element, drop) {
+    var containmentNode;
+    if(drop.tree) {
+      containmentNode = element.treeNode;
+    } else {
+      containmentNode = element.parentNode;
+    }
+    return drop._containers.detect(function(c) { return containmentNode == c });
+  },
+
+  isAffected: function(point, element, drop) {
+    return (
+      (drop.element!=element) &&
+      ((!drop._containers) ||
+        this.isContained(element, drop)) &&
+      ((!drop.accept) ||
+        (Element.classNames(element).detect(
+          function(v) { return drop.accept.include(v) } ) )) &&
+      Position.within(drop.element, point[0], point[1]) );
+  },
+
+  deactivate: function(drop) {
+    if(drop.hoverclass)
+      Element.removeClassName(drop.element, drop.hoverclass);
+    this.last_active = null;
+  },
+
+  activate: function(drop) {
+    if(drop.hoverclass)
+      Element.addClassName(drop.element, drop.hoverclass);
+    this.last_active = drop;
+  },
+
+  show: function(point, element) {
+    if(!this.drops.length) return;
+    var drop, affected = [];
+
+    this.drops.each( function(drop) {
+      if(Droppables.isAffected(point, element, drop))
+        affected.push(drop);
+    });
+
+    if(affected.length>0)
+      drop = Droppables.findDeepestChild(affected);
+
+    if(this.last_active && this.last_active != drop) this.deactivate(this.last_active);
+    if (drop) {
+      Position.within(drop.element, point[0], point[1]);
+      if(drop.onHover)
+        drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element));
+
+      if (drop != this.last_active) Droppables.activate(drop);
+    }
+  },
+
+  fire: function(event, element) {
+    if(!this.last_active) return;
+    Position.prepare();
+
+    if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active))
+      if (this.last_active.onDrop) {
+        this.last_active.onDrop(element, this.last_active.element, event);
+        return true;
+      }
+  },
+
+  reset: function() {
+    if(this.last_active)
+      this.deactivate(this.last_active);
+  }
+};
+
+var Draggables = {
+  drags: [],
+  observers: [],
+
+  register: function(draggable) {
+    if(this.drags.length == 0) {
+      this.eventMouseUp   = this.endDrag.bindAsEventListener(this);
+      this.eventMouseMove = this.updateDrag.bindAsEventListener(this);
+      this.eventKeypress  = this.keyPress.bindAsEventListener(this);
+
+      Event.observe(document, "mouseup", this.eventMouseUp);
+      Event.observe(document, "mousemove", this.eventMouseMove);
+      Event.observe(document, "keypress", this.eventKeypress);
+    }
+    this.drags.push(draggable);
+  },
+
+  unregister: function(draggable) {
+    this.drags = this.drags.reject(function(d) { return d==draggable });
+    if(this.drags.length == 0) {
+      Event.stopObserving(document, "mouseup", this.eventMouseUp);
+      Event.stopObserving(document, "mousemove", this.eventMouseMove);
+      Event.stopObserving(document, "keypress", this.eventKeypress);
+    }
+  },
+
+  activate: function(draggable) {
+    if(draggable.options.delay) {
+      this._timeout = setTimeout(function() {
+        Draggables._timeout = null;
+        window.focus();
+        Draggables.activeDraggable = draggable;
+      }.bind(this), draggable.options.delay);
+    } else {
+      window.focus(); // allows keypress events if window isn't currently focused, fails for Safari
+      this.activeDraggable = draggable;
+    }
+  },
+
+  deactivate: function() {
+    this.activeDraggable = null;
+  },
+
+  updateDrag: function(event) {
+    if(!this.activeDraggable) return;
+    var pointer = [Event.pointerX(event), Event.pointerY(event)];
+    // Mozilla-based browsers fire successive mousemove events with
+    // the same coordinates, prevent needless redrawing (moz bug?)
+    if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return;
+    this._lastPointer = pointer;
+
+    this.activeDraggable.updateDrag(event, pointer);
+  },
+
+  endDrag: function(event) {
+    if(this._timeout) {
+      clearTimeout(this._timeout);
+      this._timeout = null;
+    }
+    if(!this.activeDraggable) return;
+    this._lastPointer = null;
+    this.activeDraggable.endDrag(event);
+    this.activeDraggable = null;
+  },
+
+  keyPress: function(event) {
+    if(this.activeDraggable)
+      this.activeDraggable.keyPress(event);
+  },
+
+  addObserver: function(observer) {
+    this.observers.push(observer);
+    this._cacheObserverCallbacks();
+  },
+
+  removeObserver: function(element) {  // element instead of observer fixes mem leaks
+    this.observers = this.observers.reject( function(o) { return o.element==element });
+    this._cacheObserverCallbacks();
+  },
+
+  notify: function(eventName, draggable, event) {  // 'onStart', 'onEnd', 'onDrag'
+    if(this[eventName+'Count'] > 0)
+      this.observers.each( function(o) {
+        if(o[eventName]) o[eventName](eventName, draggable, event);
+      });
+    if(draggable.options[eventName]) draggable.options[eventName](draggable, event);
+  },
+
+  _cacheObserverCallbacks: function() {
+    ['onStart','onEnd','onDrag'].each( function(eventName) {
+      Draggables[eventName+'Count'] = Draggables.observers.select(
+        function(o) { return o[eventName]; }
+      ).length;
+    });
+  }
+};
+
+/*--------------------------------------------------------------------------*/
+
+var Draggable = Class.create({
+  initialize: function(element) {
+    var defaults = {
+      handle: false,
+      reverteffect: function(element, top_offset, left_offset) {
+        var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;
+        new Effect.Move(element, { x: -left_offset, y: -top_offset, duration: dur,
+          queue: {scope:'_draggable', position:'end'}
+        });
+      },
+      endeffect: function(element) {
+        var toOpacity = Object.isNumber(element._opacity) ? element._opacity : 1.0;
+        new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity,
+          queue: {scope:'_draggable', position:'end'},
+          afterFinish: function(){
+            Draggable._dragging[element] = false
+          }
+        });
+      },
+      zindex: 1000,
+      revert: false,
+      quiet: false,
+      scroll: false,
+      scrollSensitivity: 20,
+      scrollSpeed: 15,
+      snap: false,  // false, or xy or [x,y] or function(x,y){ return [x,y] }
+      delay: 0
+    };
+
+    if(!arguments[1] || Object.isUndefined(arguments[1].endeffect))
+      Object.extend(defaults, {
+        starteffect: function(element) {
+          element._opacity = Element.getOpacity(element);
+          Draggable._dragging[element] = true;
+          new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7});
+        }
+      });
+
+    var options = Object.extend(defaults, arguments[1] || { });
+
+    this.element = $(element);
+
+    if(options.handle && Object.isString(options.handle))
+      this.handle = this.element.down('.'+options.handle, 0);
+
+    if(!this.handle) this.handle = $(options.handle);
+    if(!this.handle) this.handle = this.element;
+
+    if(options.scroll && !options.scroll.scrollTo && !options.scroll.outerHTML) {
+      options.scroll = $(options.scroll);
+      this._isScrollChild = Element.childOf(this.element, options.scroll);
+    }
+
+    Element.makePositioned(this.element); // fix IE
+
+    this.options  = options;
+    this.dragging = false;
+
+    this.eventMouseDown = this.initDrag.bindAsEventListener(this);
+    Event.observe(this.handle, "mousedown", this.eventMouseDown);
+
+    Draggables.register(this);
+  },
+
+  destroy: function() {
+    Event.stopObserving(this.handle, "mousedown", this.eventMouseDown);
+    Draggables.unregister(this);
+  },
+
+  currentDelta: function() {
+    return([
+      parseInt(Element.getStyle(this.element,'left') || '0'),
+      parseInt(Element.getStyle(this.element,'top') || '0')]);
+  },
+
+  initDrag: function(event) {
+    if(!Object.isUndefined(Draggable._dragging[this.element]) &&
+      Draggable._dragging[this.element]) return;
+    if(Event.isLeftClick(event)) {
+      // abort on form elements, fixes a Firefox issue
+      var src = Event.element(event);
+      if((tag_name = src.tagName.toUpperCase()) && (
+        tag_name=='INPUT' ||
+        tag_name=='SELECT' ||
+        tag_name=='OPTION' ||
+        tag_name=='BUTTON' ||
+        tag_name=='TEXTAREA')) return;
+
+      var pointer = [Event.pointerX(event), Event.pointerY(event)];
+      var pos     = this.element.cumulativeOffset();
+      this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) });
+
+      Draggables.activate(this);
+      Event.stop(event);
+    }
+  },
+
+  startDrag: function(event) {
+    this.dragging = true;
+    if(!this.delta)
+      this.delta = this.currentDelta();
+
+    if(this.options.zindex) {
+      this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0);
+      this.element.style.zIndex = this.options.zindex;
+    }
+
+    if(this.options.ghosting) {
+      this._clone = this.element.cloneNode(true);
+      this._originallyAbsolute = (this.element.getStyle('position') == 'absolute');
+      if (!this._originallyAbsolute)
+        Position.absolutize(this.element);
+      this.element.parentNode.insertBefore(this._clone, this.element);
+    }
+
+    if(this.options.scroll) {
+      if (this.options.scroll == window) {
+        var where = this._getWindowScroll(this.options.scroll);
+        this.originalScrollLeft = where.left;
+        this.originalScrollTop = where.top;
+      } else {
+        this.originalScrollLeft = this.options.scroll.scrollLeft;
+        this.originalScrollTop = this.options.scroll.scrollTop;
+      }
+    }
+
+    Draggables.notify('onStart', this, event);
+
+    if(this.options.starteffect) this.options.starteffect(this.element);
+  },
+
+  updateDrag: function(event, pointer) {
+    if(!this.dragging) this.startDrag(event);
+
+    if(!this.options.quiet){
+      Position.prepare();
+      Droppables.show(pointer, this.element);
+    }
+
+    Draggables.notify('onDrag', this, event);
+
+    this.draw(pointer);
+    if(this.options.change) this.options.change(this);
+
+    if(this.options.scroll) {
+      this.stopScrolling();
+
+      var p;
+      if (this.options.scroll == window) {
+        with(this._getWindowScroll(this.options.scroll)) { p = [ left, top, left+width, top+height ]; }
+      } else {
+        p = Position.page(this.options.scroll);
+        p[0] += this.options.scroll.scrollLeft + Position.deltaX;
+        p[1] += this.options.scroll.scrollTop + Position.deltaY;
+        p.push(p[0]+this.options.scroll.offsetWidth);
+        p.push(p[1]+this.options.scroll.offsetHeight);
+      }
+      var speed = [0,0];
+      if(pointer[0] < (p[0]+this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[0]+this.options.scrollSensitivity);
+      if(pointer[1] < (p[1]+this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[1]+this.options.scrollSensitivity);
+      if(pointer[0] > (p[2]-this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[2]-this.options.scrollSensitivity);
+      if(pointer[1] > (p[3]-this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[3]-this.options.scrollSensitivity);
+      this.startScrolling(speed);
+    }
+
+    // fix AppleWebKit rendering
+    if(Prototype.Browser.WebKit) window.scrollBy(0,0);
+
+    Event.stop(event);
+  },
+
+  finishDrag: function(event, success) {
+    this.dragging = false;
+
+    if(this.options.quiet){
+      Position.prepare();
+      var pointer = [Event.pointerX(event), Event.pointerY(event)];
+      Droppables.show(pointer, this.element);
+    }
+
+    if(this.options.ghosting) {
+      if (!this._originallyAbsolute)
+        Position.relativize(this.element);
+      delete this._originallyAbsolute;
+      Element.remove(this._clone);
+      this._clone = null;
+    }
+
+    var dropped = false;
+    if(success) {
+      dropped = Droppables.fire(event, this.element);
+      if (!dropped) dropped = false;
+    }
+    if(dropped && this.options.onDropped) this.options.onDropped(this.element);
+    Draggables.notify('onEnd', this, event);
+
+    var revert = this.options.revert;
+    if(revert && Object.isFunction(revert)) revert = revert(this.element);
+
+    var d = this.currentDelta();
+    if(revert && this.options.reverteffect) {
+      if (dropped == 0 || revert != 'failure')
+        this.options.reverteffect(this.element,
+          d[1]-this.delta[1], d[0]-this.delta[0]);
+    } else {
+      this.delta = d;
+    }
+
+    if(this.options.zindex)
+      this.element.style.zIndex = this.originalZ;
+
+    if(this.options.endeffect)
+      this.options.endeffect(this.element);
+
+    Draggables.deactivate(this);
+    Droppables.reset();
+  },
+
+  keyPress: function(event) {
+    if(event.keyCode!=Event.KEY_ESC) return;
+    this.finishDrag(event, false);
+    Event.stop(event);
+  },
+
+  endDrag: function(event) {
+    if(!this.dragging) return;
+    this.stopScrolling();
+    this.finishDrag(event, true);
+    Event.stop(event);
+  },
+
+  draw: function(point) {
+    var pos = this.element.cumulativeOffset();
+    if(this.options.ghosting) {
+      var r   = Position.realOffset(this.element);
+      pos[0] += r[0] - Position.deltaX; pos[1] += r[1] - Position.deltaY;
+    }
+
+    var d = this.currentDelta();
+    pos[0] -= d[0]; pos[1] -= d[1];
+
+    if(this.options.scroll && (this.options.scroll != window && this._isScrollChild)) {
+      pos[0] -= this.options.scroll.scrollLeft-this.originalScrollLeft;
+      pos[1] -= this.options.scroll.scrollTop-this.originalScrollTop;
+    }
+
+    var p = [0,1].map(function(i){
+      return (point[i]-pos[i]-this.offset[i])
+    }.bind(this));
+
+    if(this.options.snap) {
+      if(Object.isFunction(this.options.snap)) {
+        p = this.options.snap(p[0],p[1],this);
+      } else {
+      if(Object.isArray(this.options.snap)) {
+        p = p.map( function(v, i) {
+          return (v/this.options.snap[i]).round()*this.options.snap[i] }.bind(this));
+      } else {
+        p = p.map( function(v) {
+          return (v/this.options.snap).round()*this.options.snap }.bind(this));
+      }
+    }}
+
+    var style = this.element.style;
+    if((!this.options.constraint) || (this.options.constraint=='horizontal'))
+      style.left = p[0] + "px";
+    if((!this.options.constraint) || (this.options.constraint=='vertical'))
+      style.top  = p[1] + "px";
+
+    if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering
+  },
+
+  stopScrolling: function() {
+    if(this.scrollInterval) {
+      clearInterval(this.scrollInterval);
+      this.scrollInterval = null;
+      Draggables._lastScrollPointer = null;
+    }
+  },
+
+  startScrolling: function(speed) {
+    if(!(speed[0] || speed[1])) return;
+    this.scrollSpeed = [speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed];
+    this.lastScrolled = new Date();
+    this.scrollInterval = setInterval(this.scroll.bind(this), 10);
+  },
+
+  scroll: function() {
+    var current = new Date();
+    var delta = current - this.lastScrolled;
+    this.lastScrolled = current;
+    if(this.options.scroll == window) {
+      with (this._getWindowScroll(this.options.scroll)) {
+        if (this.scrollSpeed[0] || this.scrollSpeed[1]) {
+          var d = delta / 1000;
+          this.options.scroll.scrollTo( left + d*this.scrollSpeed[0], top + d*this.scrollSpeed[1] );
+        }
+      }
+    } else {
+      this.options.scroll.scrollLeft += this.scrollSpeed[0] * delta / 1000;
+      this.options.scroll.scrollTop  += this.scrollSpeed[1] * delta / 1000;
+    }
+
+    Position.prepare();
+    Droppables.show(Draggables._lastPointer, this.element);
+    Draggables.notify('onDrag', this);
+    if (this._isScrollChild) {
+      Draggables._lastScrollPointer = Draggables._lastScrollPointer || $A(Draggables._lastPointer);
+      Draggables._lastScrollPointer[0] += this.scrollSpeed[0] * delta / 1000;
+      Draggables._lastScrollPointer[1] += this.scrollSpeed[1] * delta / 1000;
+      if (Draggables._lastScrollPointer[0] < 0)
+        Draggables._lastScrollPointer[0] = 0;
+      if (Draggables._lastScrollPointer[1] < 0)
+        Draggables._lastScrollPointer[1] = 0;
+      this.draw(Draggables._lastScrollPointer);
+    }
+
+    if(this.options.change) this.options.change(this);
+  },
+
+  _getWindowScroll: function(w) {
+    var T, L, W, H;
+    with (w.document) {
+      if (w.document.documentElement && documentElement.scrollTop) {
+        T = documentElement.scrollTop;
+        L = documentElement.scrollLeft;
+      } else if (w.document.body) {
+        T = body.scrollTop;
+        L = body.scrollLeft;
+      }
+      if (w.innerWidth) {
+        W = w.innerWidth;
+        H = w.innerHeight;
+      } else if (w.document.documentElement && documentElement.clientWidth) {
+        W = documentElement.clientWidth;
+        H = documentElement.clientHeight;
+      } else {
+        W = body.offsetWidth;
+        H = body.offsetHeight;
+      }
+    }
+    return { top: T, left: L, width: W, height: H };
+  }
+});
+
+Draggable._dragging = { };
+
+/*--------------------------------------------------------------------------*/
+
+var SortableObserver = Class.create({
+  initialize: function(element, observer) {
+    this.element   = $(element);
+    this.observer  = observer;
+    this.lastValue = Sortable.serialize(this.element);
+  },
+
+  onStart: function() {
+    this.lastValue = Sortable.serialize(this.element);
+  },
+
+  onEnd: function() {
+    Sortable.unmark();
+    if(this.lastValue != Sortable.serialize(this.element))
+      this.observer(this.element)
+  }
+});
+
+var Sortable = {
+  SERIALIZE_RULE: /^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/,
+
+  sortables: { },
+
+  _findRootElement: function(element) {
+    while (element.tagName.toUpperCase() != "BODY") {
+      if(element.id && Sortable.sortables[element.id]) return element;
+      element = element.parentNode;
+    }
+  },
+
+  options: function(element) {
+    element = Sortable._findRootElement($(element));
+    if(!element) return;
+    return Sortable.sortables[element.id];
+  },
+
+  destroy: function(element){
+    element = $(element);
+    var s = Sortable.sortables[element.id];
+
+    if(s) {
+      Draggables.removeObserver(s.element);
+      s.droppables.each(function(d){ Droppables.remove(d) });
+      s.draggables.invoke('destroy');
+
+      delete Sortable.sortables[s.element.id];
+    }
+  },
+
+  create: function(element) {
+    element = $(element);
+    var options = Object.extend({
+      element:     element,
+      tag:         'li',       // assumes li children, override with tag: 'tagname'
+      dropOnEmpty: false,
+      tree:        false,
+      treeTag:     'ul',
+      overlap:     'vertical', // one of 'vertical', 'horizontal'
+      constraint:  'vertical', // one of 'vertical', 'horizontal', false
+      containment: element,    // also takes array of elements (or id's); or false
+      handle:      false,      // or a CSS class
+      only:        false,
+      delay:       0,
+      hoverclass:  null,
+      ghosting:    false,
+      quiet:       false,
+      scroll:      false,
+      scrollSensitivity: 20,
+      scrollSpeed: 15,
+      format:      this.SERIALIZE_RULE,
+
+      // these take arrays of elements or ids and can be
+      // used for better initialization performance
+      elements:    false,
+      handles:     false,
+
+      onChange:    Prototype.emptyFunction,
+      onUpdate:    Prototype.emptyFunction
+    }, arguments[1] || { });
+
+    // clear any old sortable with same element
+    this.destroy(element);
+
+    // build options for the draggables
+    var options_for_draggable = {
+      revert:      true,
+      quiet:       options.quiet,
+      scroll:      options.scroll,
+      scrollSpeed: options.scrollSpeed,
+      scrollSensitivity: options.scrollSensitivity,
+      delay:       options.delay,
+      ghosting:    options.ghosting,
+      constraint:  options.constraint,
+      handle:      options.handle };
+
+    if(options.starteffect)
+      options_for_draggable.starteffect = options.starteffect;
+
+    if(options.reverteffect)
+      options_for_draggable.reverteffect = options.reverteffect;
+    else
+      if(options.ghosting) options_for_draggable.reverteffect = function(element) {
+        element.style.top  = 0;
+        element.style.left = 0;
+      };
+
+    if(options.endeffect)
+      options_for_draggable.endeffect = options.endeffect;
+
+    if(options.zindex)
+      options_for_draggable.zindex = options.zindex;
+
+    // build options for the droppables
+    var options_for_droppable = {
+      overlap:     options.overlap,
+      containment: options.containment,
+      tree:        options.tree,
+      hoverclass:  options.hoverclass,
+      onHover:     Sortable.onHover
+    };
+
+    var options_for_tree = {
+      onHover:      Sortable.onEmptyHover,
+      overlap:      options.overlap,
+      containment:  options.containment,
+      hoverclass:   options.hoverclass
+    };
+
+    // fix for gecko engine
+    Element.cleanWhitespace(element);
+
+    options.draggables = [];
+    options.droppables = [];
+
+    // drop on empty handling
+    if(options.dropOnEmpty || options.tree) {
+      Droppables.add(element, options_for_tree);
+      options.droppables.push(element);
+    }
+
+    (options.elements || this.findElements(element, options) || []).each( function(e,i) {
+      var handle = options.handles ? $(options.handles[i]) :
+        (options.handle ? $(e).select('.' + options.handle)[0] : e);
+      options.draggables.push(
+        new Draggable(e, Object.extend(options_for_draggable, { handle: handle })));
+      Droppables.add(e, options_for_droppable);
+      if(options.tree) e.treeNode = element;
+      options.droppables.push(e);
+    });
+
+    if(options.tree) {
+      (Sortable.findTreeElements(element, options) || []).each( function(e) {
+        Droppables.add(e, options_for_tree);
+        e.treeNode = element;
+        options.droppables.push(e);
+      });
+    }
+
+    // keep reference
+    this.sortables[element.identify()] = options;
+
+    // for onupdate
+    Draggables.addObserver(new SortableObserver(element, options.onUpdate));
+
+  },
+
+  // return all suitable-for-sortable elements in a guaranteed order
+  findElements: function(element, options) {
+    return Element.findChildren(
+      element, options.only, options.tree ? true : false, options.tag);
+  },
+
+  findTreeElements: function(element, options) {
+    return Element.findChildren(
+      element, options.only, options.tree ? true : false, options.treeTag);
+  },
+
+  onHover: function(element, dropon, overlap) {
+    if(Element.isParent(dropon, element)) return;
+
+    if(overlap > .33 && overlap < .66 && Sortable.options(dropon).tree) {
+      return;
+    } else if(overlap>0.5) {
+      Sortable.mark(dropon, 'before');
+      if(dropon.previousSibling != element) {
+        var oldParentNode = element.parentNode;
+        element.style.visibility = "hidden"; // fix gecko rendering
+        dropon.parentNode.insertBefore(element, dropon);
+        if(dropon.parentNode!=oldParentNode)
+          Sortable.options(oldParentNode).onChange(element);
+        Sortable.options(dropon.parentNode).onChange(element);
+      }
+    } else {
+      Sortable.mark(dropon, 'after');
+      var nextElement = dropon.nextSibling || null;
+      if(nextElement != element) {
+        var oldParentNode = element.parentNode;
+        element.style.visibility = "hidden"; // fix gecko rendering
+        dropon.parentNode.insertBefore(element, nextElement);
+        if(dropon.parentNode!=oldParentNode)
+          Sortable.options(oldParentNode).onChange(element);
+        Sortable.options(dropon.parentNode).onChange(element);
+      }
+    }
+  },
+
+  onEmptyHover: function(element, dropon, overlap) {
+    var oldParentNode = element.parentNode;
+    var droponOptions = Sortable.options(dropon);
+
+    if(!Element.isParent(dropon, element)) {
+      var index;
+
+      var children = Sortable.findElements(dropon, {tag: droponOptions.tag, only: droponOptions.only});
+      var child = null;
+
+      if(children) {
+        var offset = Element.offsetSize(dropon, droponOptions.overlap) * (1.0 - overlap);
+
+        for (index = 0; index < children.length; index += 1) {
+          if (offset - Element.offsetSize (children[index], droponOptions.overlap) >= 0) {
+            offset -= Element.offsetSize (children[index], droponOptions.overlap);
+          } else if (offset - (Element.offsetSize (children[index], droponOptions.overlap) / 2) >= 0) {
+            child = index + 1 < children.length ? children[index + 1] : null;
+            break;
+          } else {
+            child = children[index];
+            break;
+          }
+        }
+      }
+
+      dropon.insertBefore(element, child);
+
+      Sortable.options(oldParentNode).onChange(element);
+      droponOptions.onChange(element);
+    }
+  },
+
+  unmark: function() {
+    if(Sortable._marker) Sortable._marker.hide();
+  },
+
+  mark: function(dropon, position) {
+    // mark on ghosting only
+    var sortable = Sortable.options(dropon.parentNode);
+    if(sortable && !sortable.ghosting) return;
+
+    if(!Sortable._marker) {
+      Sortable._marker =
+        ($('dropmarker') || Element.extend(document.createElement('DIV'))).
+          hide().addClassName('dropmarker').setStyle({position:'absolute'});
+      document.getElementsByTagName("body").item(0).appendChild(Sortable._marker);
+    }
+    var offsets = dropon.cumulativeOffset();
+    Sortable._marker.setStyle({left: offsets[0]+'px', top: offsets[1] + 'px'});
+
+    if(position=='after')
+      if(sortable.overlap == 'horizontal')
+        Sortable._marker.setStyle({left: (offsets[0]+dropon.clientWidth) + 'px'});
+      else
+        Sortable._marker.setStyle({top: (offsets[1]+dropon.clientHeight) + 'px'});
+
+    Sortable._marker.show();
+  },
+
+  _tree: function(element, options, parent) {
+    var children = Sortable.findElements(element, options) || [];
+
+    for (var i = 0; i < children.length; ++i) {
+      var match = children[i].id.match(options.format);
+
+      if (!match) continue;
+
+      var child = {
+        id: encodeURIComponent(match ? match[1] : null),
+        element: element,
+        parent: parent,
+        children: [],
+        position: parent.children.length,
+        container: $(children[i]).down(options.treeTag)
+      };
+
+      /* Get the element containing the children and recurse over it */
+      if (child.container)
+        this._tree(child.container, options, child);
+
+      parent.children.push (child);
+    }
+
+    return parent;
+  },
+
+  tree: function(element) {
+    element = $(element);
+    var sortableOptions = this.options(element);
+    var options = Object.extend({
+      tag: sortableOptions.tag,
+      treeTag: sortableOptions.treeTag,
+      only: sortableOptions.only,
+      name: element.id,
+      format: sortableOptions.format
+    }, arguments[1] || { });
+
+    var root = {
+      id: null,
+      parent: null,
+      children: [],
+      container: element,
+      position: 0
+    };
+
+    return Sortable._tree(element, options, root);
+  },
+
+  /* Construct a [i] index for a particular node */
+  _constructIndex: function(node) {
+    var index = '';
+    do {
+      if (node.id) index = '[' + node.position + ']' + index;
+    } while ((node = node.parent) != null);
+    return index;
+  },
+
+  sequence: function(element) {
+    element = $(element);
+    var options = Object.extend(this.options(element), arguments[1] || { });
+
+    return $(this.findElements(element, options) || []).map( function(item) {
+      return item.id.match(options.format) ? item.id.match(options.format)[1] : '';
+    });
+  },
+
+  setSequence: function(element, new_sequence) {
+    element = $(element);
+    var options = Object.extend(this.options(element), arguments[2] || { });
+
+    var nodeMap = { };
+    this.findElements(element, options).each( function(n) {
+        if (n.id.match(options.format))
+            nodeMap[n.id.match(options.format)[1]] = [n, n.parentNode];
+        n.parentNode.removeChild(n);
+    });
+
+    new_sequence.each(function(ident) {
+      var n = nodeMap[ident];
+      if (n) {
+        n[1].appendChild(n[0]);
+        delete nodeMap[ident];
+      }
+    });
+  },
+
+  serialize: function(element) {
+    element = $(element);
+    var options = Object.extend(Sortable.options(element), arguments[1] || { });
+    var name = encodeURIComponent(
+      (arguments[1] && arguments[1].name) ? arguments[1].name : element.id);
+
+    if (options.tree) {
+      return Sortable.tree(element, arguments[1]).children.map( function (item) {
+        return [name + Sortable._constructIndex(item) + "[id]=" +
+                encodeURIComponent(item.id)].concat(item.children.map(arguments.callee));
+      }).flatten().join('&');
+    } else {
+      return Sortable.sequence(element, arguments[1]).map( function(item) {
+        return name + "[]=" + encodeURIComponent(item);
+      }).join('&');
+    }
+  }
+};
+
+// Returns true if child is contained within element
+Element.isParent = function(child, element) {
+  if (!child.parentNode || child == element) return false;
+  if (child.parentNode == element) return true;
+  return Element.isParent(child.parentNode, element);
+};
+
+Element.findChildren = function(element, only, recursive, tagName) {
+  if(!element.hasChildNodes()) return null;
+  tagName = tagName.toUpperCase();
+  if(only) only = [only].flatten();
+  var elements = [];
+  $A(element.childNodes).each( function(e) {
+    if(e.tagName && e.tagName.toUpperCase()==tagName &&
+      (!only || (Element.classNames(e).detect(function(v) { return only.include(v) }))))
+        elements.push(e);
+    if(recursive) {
+      var grandchildren = Element.findChildren(e, only, recursive, tagName);
+      if(grandchildren) elements.push(grandchildren);
+    }
+  });
+
+  return (elements.length>0 ? elements.flatten() : []);
+};
+
+Element.offsetSize = function (element, type) {
+  return element['offset' + ((type=='vertical' || type=='height') ? 'Height' : 'Width')];
+};

app/assets/javascripts/modeling.js.jsx

@@ -0,0 +1,450 @@
+var Neopia = (function ($, I18n) {
+  // Console-polyfill. MIT license.
+  // https://github.com/paulmillr/console-polyfill
+  // Make it safe to do console.log() always.
+  var console = (function (con) {
+    "use strict";
+    var prop, method;
+    var empty = {};
+    var dummy = function () {};
+    var properties = "memory".split(",");
+    var methods = (
+      "assert,count,debug,dir,dirxml,error,exception,group," +
+      "groupCollapsed,groupEnd,info,log,markTimeline,profile,profileEnd," +
+      "time,timeEnd,trace,warn"
+    ).split(",");
+    while ((prop = properties.pop())) con[prop] = con[prop] || empty;
+    while ((method = methods.pop())) con[method] = con[method] || dummy;
+    return con;
+  })(window.console || {});
+
+  var Neopia = {
+    User: {
+      get: function (id) {
+        return $.ajax({
+          dataType: "json",
+          url: Neopia.API_URL + "/users/" + id,
+          useCSRFProtection: false,
+        }).then(function (response) {
+          return response.users[0];
+        });
+      },
+    },
+    Customization: {
+      request: function (petId, type) {
+        var data = {};
+        if (ImpressUser.id) {
+          data.impress_user = ImpressUser.id;
+        }
+        return $.ajax({
+          dataType: "json",
+          type: type,
+          url: Neopia.API_URL + "/pets/" + petId + "/customization",
+          useCSRFProtection: false,
+          data: data,
+        });
+      },
+      get: function (petId) {
+        return this.request(petId, "GET");
+      },
+      post: function (petId) {
+        return this.request(petId, "POST");
+      },
+    },
+    Status: {
+      get: function () {
+        return $.ajax({
+          dataType: "json",
+          url: Neopia.API_URL + "/status",
+          useCSRFProtection: false,
+        });
+      },
+    },
+    init: function () {
+      var hostEl = $("meta[name=neopia-host]");
+      if (!hostEl.length) {
+        throw "missing neopia-host meta tag";
+      }
+      var host = hostEl.attr("content");
+      if (!host) {
+        throw "neopia-host meta tag exists, but is empty";
+      }
+      Neopia.API_URL = "//" + host + "/api/1";
+    },
+  };
+
+  var ImpressUser = (function () {
+    var userSignedIn =
+      $("meta[name=user-signed-in]").attr("content") === "true";
+    if (userSignedIn) {
+      var currentUserId = $("meta[name=current-user-id]").attr("content");
+      return {
+        addNeopetsUsername: function (username) {
+          return $.ajax({
+            url: "/user/" + currentUserId + "/neopets-connections",
+            type: "POST",
+            data: { neopets_connection: { neopets_username: username } },
+          });
+        },
+        removeNeopetsUsername: function (username) {
+          return $.ajax({
+            url:
+              "/user/" +
+              currentUserId +
+              "/neopets-connections/" +
+              encodeURIComponent(username),
+            type: "POST",
+            data: { _method: "DELETE" },
+          });
+        },
+        getNeopetsUsernames: function () {
+          return JSON.parse(
+            $("#modeling-neopets-users").attr("data-usernames")
+          );
+        },
+        id: currentUserId,
+      };
+    } else {
+      return {
+        _key: "guestNeopetsUsernames",
+        _setNeopetsUsernames: function (usernames) {
+          localStorage.setItem(this._key, JSON.stringify(usernames));
+        },
+        addNeopetsUsername: function (username) {
+          this._setNeopetsUsernames(
+            this.getNeopetsUsernames().concat([username])
+          );
+        },
+        removeNeopetsUsername: function (username) {
+          this._setNeopetsUsernames(
+            this.getNeopetsUsernames().filter(function (u) {
+              return u !== username;
+            })
+          );
+        },
+        getNeopetsUsernames: function () {
+          return JSON.parse(localStorage.getItem(this._key)) || [];
+        },
+        id: null,
+      };
+    }
+  })();
+
+  var Modeling = {
+    _customizationsByPetId: {},
+    _customizations: [],
+    _itemsById: {},
+    _items: [],
+    _usersComponent: { setState: function () {} },
+    _neopetsUsernamesPresenceMap: {},
+    _addCustomization: function (customization) {
+      // Set all equipped, interesting items' statuses as success and cross
+      // them off the list.
+      var itemsById = this._itemsById;
+      var equippedByZone = customization.custom_pet.equipped_by_zone;
+      var closetItems = customization.closet_items;
+      Object.keys(equippedByZone).forEach(function (zoneId) {
+        var equippedClosetId = equippedByZone[zoneId].closet_obj_id;
+        var equippedObjectId = closetItems[equippedClosetId].obj_info_id;
+        if (itemsById.hasOwnProperty(equippedObjectId)) {
+          customization.statusByItemId[equippedObjectId] = "success";
+          itemsById[equippedObjectId].el
+            .find("span[data-body-id=" + customization.custom_pet.body_id + "]")
+            .addClass("modeled")
+            .attr("title", I18n.modeledBodyTitle);
+        }
+      });
+      this._customizationsByPetId[customization.custom_pet.name] =
+        customization;
+      this._customizations = this._buildCustomizations();
+      this._updateCustomizations();
+    },
+    _addNewCustomization: function (customization) {
+      customization.loadingForItemId = null;
+      customization.statusByItemId = {};
+      this._addCustomization(customization);
+    },
+    _buildCustomizations: function () {
+      var modelCustomizationsByPetId = this._customizationsByPetId;
+      return Object.keys(modelCustomizationsByPetId).map(function (petId) {
+        return modelCustomizationsByPetId[petId];
+      });
+    },
+    _createItems: function ($) {
+      var itemsById = this._itemsById;
+      this._items = $("#newest-unmodeled-items li")
+        .map(function () {
+          var el = $(this);
+          var item = {
+            el: el,
+            id: el.attr("data-item-id"),
+            name: el.find("h2").text(),
+            missingBodyIdsPresenceMap: el
+              .find("span[data-body-id]")
+              .toArray()
+              .reduce(function (map, node) {
+                map[$(node).attr("data-body-id")] = true;
+                return map;
+              }, {}),
+          };
+          item.component = React.renderComponent(
+            <ModelForItem item={item} />,
+            el.find(".models").get(0)
+          );
+          itemsById[item.id] = item;
+          return item;
+        })
+        .toArray();
+    },
+    _loadPetCustomization: function (neopiaPetId) {
+      return Neopia.Customization.get(neopiaPetId)
+        .done(this._addNewCustomization.bind(this))
+        .fail(function () {
+          console.error("couldn't load pet %s", neopiaPetId);
+        });
+    },
+    _loadManyPetsCustomizations: function (neopiaPetIds) {
+      return neopiaPetIds.map(this._loadPetCustomization.bind(this));
+    },
+    _loadUserCustomizations: function (neopiaUserId) {
+      return Neopia.User.get(neopiaUserId)
+        .then(function (neopiaUser) {
+          return neopiaUser.links.pets;
+        })
+        .then(this._loadManyPetsCustomizations.bind(this))
+        .fail(function () {
+          console.error("couldn't load user %s's customizations", neopiaUserId);
+        });
+    },
+    _startLoading: function (neopiaPetId, itemId) {
+      var customization = this._customizationsByPetId[neopiaPetId];
+      customization.loadingForItemId = itemId;
+      customization.statusByItemId[itemId] = "loading";
+      this._updateCustomizations();
+    },
+    _stopLoading: function (neopiaPetId, itemId, status) {
+      var customization = this._customizationsByPetId[neopiaPetId];
+      customization.loadingForItemId = null;
+      customization.statusByItemId[itemId] = status;
+      this._updateCustomizations();
+    },
+    _updateCustomizations: function () {
+      var neopetsUsernamesPresenceMap = this._neopetsUsernamesPresenceMap;
+      var liveCustomizations = this._customizations.filter(function (c) {
+        return neopetsUsernamesPresenceMap[c.custom_pet.owner];
+      });
+      this._items.forEach(function (item) {
+        var filteredCustomizations = liveCustomizations.filter(function (c) {
+          return item.missingBodyIdsPresenceMap[c.custom_pet.body_id];
+        });
+        item.component.setState({ customizations: filteredCustomizations });
+      });
+    },
+    _updateUsernames: function () {
+      var usernames = Object.keys(this._neopetsUsernamesPresenceMap);
+      this._usersComponent.setState({ usernames: usernames });
+    },
+    init: function ($) {
+      Neopia.init();
+      this._createItems($);
+      var usersEl = $("#modeling-neopets-users");
+      if (usersEl.length) {
+        this._usersComponent = React.renderComponent(
+          <NeopetsUsernamesForm />,
+          usersEl.get(0)
+        );
+        var usernames = ImpressUser.getNeopetsUsernames();
+        usernames.forEach(this._registerUsername.bind(this));
+        this._updateUsernames();
+      }
+    },
+    model: function (neopiaPetId, itemId) {
+      var oldCustomization = this._customizationsByPetId[neopiaPetId];
+      var itemsById = this._itemsById;
+      this._startLoading(neopiaPetId, itemId);
+      return Neopia.Customization.post(neopiaPetId)
+        .done(function (newCustomization) {
+          // Add this field as null for consistency.
+          newCustomization.loadingForItemId = null;
+
+          // Copy previous statuses.
+          newCustomization.statusByItemId = oldCustomization.statusByItemId;
+
+          // Set the attempted item's status as unworn (to possibly be
+          // overridden by the upcoming loop in _addCustomization).
+          newCustomization.statusByItemId[itemId] = "unworn";
+
+          // Now, finally, let's overwrite the old customization with the new.
+          Modeling._addCustomization(newCustomization);
+        })
+        .fail(function () {
+          Modeling._stopLoading(neopiaPetId, itemId, "error");
+        });
+    },
+    _registerUsername: function (username) {
+      this._neopetsUsernamesPresenceMap[username] = true;
+      this._loadUserCustomizations(username);
+      this._updateUsernames();
+    },
+    addUsername: function (username) {
+      if (typeof this._neopetsUsernamesPresenceMap[username] === "undefined") {
+        ImpressUser.addNeopetsUsername(username);
+        this._registerUsername(username);
+      }
+    },
+    removeUsername: function (username) {
+      if (this._neopetsUsernamesPresenceMap[username]) {
+        ImpressUser.removeNeopetsUsername(username);
+        delete this._neopetsUsernamesPresenceMap[username];
+        this._updateCustomizations();
+        this._updateUsernames();
+      }
+    },
+  };
+
+  var ModelForItem = React.createClass({
+    getInitialState: function () {
+      return { customizations: [] };
+    },
+    render: function () {
+      var item = this.props.item;
+      function createModelPet(customization) {
+        return (
+          <ModelPet
+            customization={customization}
+            item={item}
+            key={customization.custom_pet.name}
+          />
+        );
+      }
+      var sortedCustomizations = this.state.customizations
+        .slice(0)
+        .sort(function (a, b) {
+          var aName = a.custom_pet.name.toLowerCase();
+          var bName = b.custom_pet.name.toLowerCase();
+          if (aName < bName) return -1;
+          if (aName > bName) return 1;
+          return 0;
+        });
+      return <ul>{sortedCustomizations.map(createModelPet)}</ul>;
+    },
+  });
+
+  var ModelPet = React.createClass({
+    render: function () {
+      var petName = this.props.customization.custom_pet.name;
+      var status = this.props.customization.statusByItemId[this.props.item.id];
+      var loadingForItemId = this.props.customization.loadingForItemId;
+      var disabled = status === "loading" || status === "success";
+      if (
+        loadingForItemId !== null &&
+        loadingForItemId !== this.props.item.id
+      ) {
+        disabled = true;
+      }
+      var itemName = this.props.item.name;
+      var imageSrc =
+        "https://pets.neopets.com/cpn/" +
+        petName +
+        "/1/1.png?" +
+        this.appearanceQuery();
+      var title = I18n.pet.title
+        .replace(/%{pet}/g, petName)
+        .replace(/%{item}/g, itemName);
+      var statusMessage = I18n.pet.status[status] || "";
+      return (
+        <li data-status={status}>
+          <button onClick={this.handleClick} title={title} disabled={disabled}>
+            <img src={imageSrc} />
+            <div>
+              <span className="pet-name">{petName}</span>
+              <span className="message">{statusMessage}</span>
+            </div>
+          </button>
+        </li>
+      );
+    },
+    handleClick: function (e) {
+      Modeling.model(
+        this.props.customization.custom_pet.name,
+        this.props.item.id
+      );
+    },
+    appearanceQuery: function () {
+      // By appending this string to the image URL, we update it when and only
+      // when the pet's appearance has changed.
+      var assetIdByZone = {};
+      var biologyByZone = this.props.customization.custom_pet.biology_by_zone;
+      var biologyPartIds = Object.keys(biologyByZone).forEach(function (zone) {
+        assetIdByZone[zone] = biologyByZone[zone].part_id;
+      });
+      var equippedByZone = this.props.customization.custom_pet.equipped_by_zone;
+      var equippedAssetIds = Object.keys(equippedByZone).forEach(function (
+        zone
+      ) {
+        assetIdByZone[zone] = equippedByZone[zone].asset_id;
+      });
+      // Sort the zones, so the string (which should match exactly when the
+      // appearance matches) isn't dependent on iteration order.
+      return Object.keys(assetIdByZone)
+        .sort()
+        .map(function (zone) {
+          return "zone[" + zone + "]=" + assetIdByZone[zone];
+        })
+        .join("&");
+    },
+  });
+
+  var NeopetsUsernamesForm = React.createClass({
+    getInitialState: function () {
+      return { usernames: [], newUsername: "" };
+    },
+    render: function () {
+      function buildUsernameItem(username) {
+        return <NeopetsUsernameItem username={username} key={username} />;
+      }
+      return (
+        <div>
+          <ul>{this.state.usernames.slice(0).sort().map(buildUsernameItem)}</ul>
+          <form onSubmit={this.handleSubmit}>
+            <input
+              type="text"
+              placeholder={I18n.neopetsUsernamesForm.label}
+              onChange={this.handleChange}
+              value={this.state.newUsername}
+            />
+            <button type="submit">{I18n.neopetsUsernamesForm.submit}</button>
+          </form>
+        </div>
+      );
+    },
+    handleChange: function (e) {
+      this.setState({ newUsername: e.target.value });
+    },
+    handleSubmit: function (e) {
+      e.preventDefault();
+      this.state.newUsername = $.trim(this.state.newUsername);
+      if (this.state.newUsername.length) {
+        Modeling.addUsername(this.state.newUsername);
+        this.setState({ newUsername: "" });
+      }
+    },
+  });
+
+  var NeopetsUsernameItem = React.createClass({
+    render: function () {
+      return (
+        <li>
+          {this.props.username} <button onClick={this.handleClick}>×</button>
+        </li>
+      );
+    },
+    handleClick: function (e) {
+      Modeling.removeUsername(this.props.username);
+    },
+  });
+
+  Modeling.init($);
+
+  return Neopia;
+})(jQuery, ModelingI18n);

app/assets/javascripts/outfits/index.js

@@ -1,3 +1,4 @@
-$("form.button_to input[type=submit]").click(function (e) {
+$('form.button_to input[type=submit]').click(function (e) {
-  if (!confirm(this.getAttribute("data-confirm"))) e.preventDefault();
+  if(!confirm(this.getAttribute('data-confirm'))) e.preventDefault();
 });
+

app/assets/javascripts/outfits/new.js

@@ -1,28 +1,5 @@
 (function () {
-  function petImage(id, size) {
+  // don't need to export anything in here
-    return "https://pets.neopets.com/" + id + "/1/" + size + ".png";
-  }
-
-  var PetQuery = {},
-    query_string = document.location.hash || document.location.search;
-
-  $.each(query_string.substr(1).split("&"), function () {
-    var split_piece = this.split("=");
-    if (split_piece.length == 2) {
-      PetQuery[split_piece[0]] = split_piece[1];
-    }
-  });
-
-  if (PetQuery.name) {
-    if (PetQuery.species && PetQuery.color) {
-      $("#pet-query-notice-template")
-        .tmpl({
-          pet_name: PetQuery.name,
-          pet_image_url: petImage("cpn/" + PetQuery.name, 1),
-        })
-        .prependTo("#container");
-    }
-  }
 
   var preview_el = $("#pet-preview"),
     img_el = preview_el.find("img"),

app/assets/javascripts/pet_query.js

@@ -0,0 +1,22 @@
+function petImage(id, size) {
+  return 'https://pets.neopets.com/' + id + '/1/' + size + '.png';
+}
+
+var PetQuery = {},
+  query_string = document.location.hash || document.location.search;
+
+$.each(query_string.substr(1).split('&'), function () {
+  var split_piece = this.split('=');
+  if(split_piece.length == 2) {
+    PetQuery[split_piece[0]] = split_piece[1];
+  }
+});
+
+if(PetQuery.name) {
+  if(PetQuery.species && PetQuery.color) {
+    $('#pet-query-notice-template').tmpl({
+      pet_name: PetQuery.name,
+      pet_image_url: petImage('cpn/' + PetQuery.name, 1)
+    }).prependTo('#container');
+  }
+}

app/assets/javascripts/pets/bulk.js

@@ -1,16 +1,16 @@
-var DEBUG = document.location.search.substr(0, 6) == "?debug";
+var DEBUG = (document.location.search.substr(0, 6) == '?debug');
 
 /* Needed items form */
 (function () {
   var UI = {};
-  UI.form = $("#needed-items-form");
+  UI.form = $('#needed-items-form');
-  UI.alert = $("#needed-items-alert");
+  UI.alert = $('#needed-items-alert');
-  UI.pet_name_field = $("#needed-items-pet-name-field");
+  UI.pet_name_field = $('#needed-items-pet-name-field');
-  UI.pet_thumbnail = $("#needed-items-pet-thumbnail");
+  UI.pet_thumbnail = $('#needed-items-pet-thumbnail');
-  UI.pet_header = $("#needed-items-pet-header");
+  UI.pet_header = $('#needed-items-pet-header');
-  UI.reload = $("#needed-items-reload");
+  UI.reload = $('#needed-items-reload');
-  UI.pet_items = $("#needed-items-pet-items");
+  UI.pet_items = $('#needed-items-pet-items');
-  UI.item_template = $("#item-template");
+  UI.item_template = $('#item-template');
   
   var current_request = { abort: function () {} };
   function sendRequest(options) {
@@ -18,7 +18,7 @@ var DEBUG = document.location.search.substr(0, 6) == "?debug";
   }
   
   function cancelRequest() {
-    if (DEBUG) console.log("Canceling request", current_request);
+    if(DEBUG) console.log("Canceling request", current_request);
     current_request.abort();
   }
   
@@ -33,56 +33,53 @@ var DEBUG = document.location.search.substr(0, 6) == "?debug";
     cancelRequest();
     
     sendRequest({
-      url: UI.form.attr("action") + ".json",
+      url: UI.form.attr('action') + '.json',
-      dataType: "json",
+      dataType: 'json',
-      data: { name: pet_name },
+      data: {name: pet_name},
       error: petError,
-      success: function (data) {
+      success: function (data) { petSuccess(data, pet_name) },
-        petSuccess(data, pet_name);
+      complete: petComplete
-      },
-      complete: petComplete,
     });
     
-    UI.form.removeClass("failed").addClass("loading-pet");
+    UI.form.removeClass('failed').addClass('loading-pet');
   }
   
   function petComplete() {
-    UI.form.removeClass("loading-pet");
+    UI.form.removeClass('loading-pet');
   }
   
   function petError(xhr) {
     UI.alert.text(xhr.responseText);
-    UI.form.addClass("failed");
+    UI.form.addClass('failed');
   }
   
   function petSuccess(data, pet_name) {
     last_successful_pet_name = pet_name;
-    UI.pet_thumbnail.attr("src", petThumbnailUrl(pet_name));
+    UI.pet_thumbnail.attr('src', petThumbnailUrl(pet_name));
     UI.pet_header.empty();
-    $("#needed-items-pet-header-template")
+    $('#needed-items-pet-header-template').tmpl({pet_name: pet_name}).
-      .tmpl({ pet_name: pet_name })
+      appendTo(UI.pet_header);
-      .appendTo(UI.pet_header);
     loadItems(data.query);
   }
   
   function petThumbnailUrl(pet_name) {
-    return "https://pets.neopets.com/cpn/" + pet_name + "/1/1.png";
+    return 'https://pets.neopets.com/cpn/' + pet_name + '/1/1.png';
   }
   
   /* Items */
   
   function loadItems(query) {
-    UI.form.addClass("loading-items");
+    UI.form.addClass('loading-items');
     sendRequest({
-      url: "/items/needed.json",
+      url: '/items/needed.json',
-      dataType: "json",
+      dataType: 'json',
       data: query,
-      success: itemsSuccess,
+      success: itemsSuccess
     });
   }
   
   function itemsSuccess(items) {
-    if (DEBUG) {
+    if(DEBUG) {
       // The dev server is missing lots of data, so sends me 2000+ needed
       // items. We don't need that many for styling, so limit it to 100 to make
       // my browser happier.
@@ -92,7 +89,7 @@ var DEBUG = document.location.search.substr(0, 6) == "?debug";
     UI.pet_items.empty();
     UI.item_template.tmpl(items).appendTo(UI.pet_items);
     
-    UI.form.removeClass("loading-items").addClass("loaded");
+    UI.form.removeClass('loading-items').addClass('loaded');
   }
   
   UI.form.submit(function (e) {
@@ -108,31 +105,28 @@ var DEBUG = document.location.search.substr(0, 6) == "?debug";
 
 /* Bulk pets form */
 (function () {
-  var form = $("#bulk-pets-form"),
+  var form = $('#bulk-pets-form'),
-    queue_el = form.find("ul"),
+    queue_el = form.find('ul'),
-    names_el = form.find("textarea"),
+    names_el = form.find('textarea'),
-    add_el = $("#bulk-pets-form-add"),
+    add_el = $('#bulk-pets-form-add'),
-    clear_el = $("#bulk-pets-form-clear"),
+    clear_el = $('#bulk-pets-form-clear'),
     bulk_load_queue;
 
-  $(document.body).addClass("js");
+  $(document.body).addClass('js');
 
   bulk_load_queue = new (function BulkLoadQueue() {
     var RECENTLY_SENT_INTERVAL_IN_SECONDS = 30;
     var RECENTLY_SENT_MAX = 3;
-    var pets = [],
+    var pets = [], url = form.attr('action') + '.json',
-      url = form.attr("action") + ".json",
+      recently_sent_count = 0, loading = false;
-      recently_sent_count = 0,
-      loading = false;
     
     function Pet(name) {
-      var el = $("#bulk-pets-submission-template")
+      var el = $('#bulk-pets-submission-template').tmpl({pet_name: name}).
-        .tmpl({ pet_name: name })
+        appendTo(queue_el);
-        .appendTo(queue_el);
       
       this.load = function () {
-        el.removeClass("waiting").addClass("loading");
+        el.removeClass('waiting').addClass('loading');
-        var response_el = el.find("span.response");
+        var response_el = el.find('span.response');
         pets.shift();
         loading = true;
         $.ajax({
@@ -140,21 +134,20 @@ var DEBUG = document.location.search.substr(0, 6) == "?debug";
             loading = false;
             loadNextIfReady();
           },
-          data: { name: name },
+          data: {name: name},
-          dataType: "json",
+          dataType: 'json',
           error: function (xhr) {
-            el.removeClass("loading").addClass("failed");
+            el.removeClass('loading').addClass('failed');
             response_el.text(xhr.responseText);
           },
           success: function (data) {
             var points = data.points;
-            el.removeClass("loading").addClass("loaded");
+            el.removeClass('loading').addClass('loaded');
-            $("#bulk-pets-submission-success-template")
+            $('#bulk-pets-submission-success-template').tmpl({points: points}).
-              .tmpl({ points: points })
+              appendTo(response_el);
-              .appendTo(response_el);
           },
-          type: "post",
+          type: 'post',
-          url: url,
+          url: url
         });
 
         recently_sent_count++;
@@ -162,42 +155,39 @@ var DEBUG = document.location.search.substr(0, 6) == "?debug";
           recently_sent_count--;
           loadNextIfReady();
         }, RECENTLY_SENT_INTERVAL_IN_SECONDS * 1000);
-      };
+      }
     }
     
     this.add = function (name) {
-      name = name.replace(/^\s+|\s+$/g, "");
+      name = name.replace(/^\s+|\s+$/g, '');
-      if (name.length) {
+      if(name.length) {
         var pet = new Pet(name);
         pets.push(pet);
-        if (pets.length == 1) loadNextIfReady();
+        if(pets.length == 1) loadNextIfReady();
       }
-    };
+    }
 
     function loadNextIfReady() {
-      if (!loading && recently_sent_count < RECENTLY_SENT_MAX && pets.length) {
+      if(!loading && recently_sent_count < RECENTLY_SENT_MAX && pets.length) {
         pets[0].load();
       }
     }
   })();
 
   names_el.keyup(function () {
-    var names = this.value.split("\n"),
+    var names = this.value.split('\n'), x = names.length - 1, i, name;
-      x = names.length - 1,
+    for(i = 0; i < x; i++) {
-      i,
-      name;
-    for (i = 0; i < x; i++) {
       bulk_load_queue.add(names[i]);
     }
-    this.value = x >= 0 ? names[x] : "";
+    this.value = (x >= 0) ? names[x] : '';
   });
 
   add_el.click(function () {
     bulk_load_queue.add(names_el.val());
-    names_el.val("");
+    names_el.val('');
   });
 
   clear_el.click(function () {
-    queue_el.children("li.loaded, li.failed").remove();
+    queue_el.children('li.loaded, li.failed').remove();
   });
 })();

app/assets/javascripts/placeholder.js

@@ -0,0 +1,3 @@
+/*! http://mths.be/placeholder v1.8.4 by @mathias */
+(function($){var e='placeholder' in document.createElement('input'),a='placeholder' in document.createElement('textarea');if(e&&a){$.fn.placeholder=function(){return this};$.fn.placeholder.input=$.fn.placeholder.textarea=true}else{$.fn.placeholder=function(){return this.filter((e?'textarea':':input')+'[placeholder]').bind('focus.placeholder',b).bind('blur.placeholder',d).trigger('blur.placeholder').end()};$.fn.placeholder.input=e;$.fn.placeholder.textarea=a;$(function(){$('form').bind('submit.placeholder',function(){var f=$('.placeholder',this).each(b);setTimeout(function(){f.each(d)},10)})});$(window).bind('unload.placeholder',function(){$('.placeholder').val('')})}function c(g){var f={},h=/^jQuery\d+$/;$.each(g.attributes,function(k,j){if(j.specified&&!h.test(j.name)){f[j.name]=j.value}});return f}function b(){var f=$(this);if(f.val()===f.attr('placeholder')&&f.hasClass('placeholder')){if(f.data('placeholder-password')){f.hide().next().attr('id',f.removeAttr('id').data('placeholder-id')).show().focus()}else{f.val('').removeClass('placeholder')}}}function d(){var j,i=$(this),f=i,h=this.id;if(i.val()===''){if(i.is(':password')){if(!i.data('placeholder-textinput')){try{j=i.clone().attr({type:'text'})}catch(g){j=$('<input>').attr($.extend(c(this),{type:'text'}))}j.removeAttr('name').data('placeholder-password',true).data('placeholder-id',h).bind('focus.placeholder',b);i.data('placeholder-textinput',j).data('placeholder-id',h).before(j)}i=i.removeAttr('id').hide().prev().attr('id',h).show()}i.addClass('placeholder').val(i.attr('placeholder'))}else{i.removeClass('placeholder')}}}(jQuery));
+

app/assets/javascripts/rails.js

@@ -0,0 +1,109 @@
+document.observe("dom:loaded", function() {
+  var authToken = $$('meta[name=csrf-token]').first().readAttribute('content'),
+    authParam = $$('meta[name=csrf-param]').first().readAttribute('content'),
+    formTemplate = '<form method="#{method}" action="#{action}">\
+      #{realmethod}<input name="#{param}" value="#{token}" type="hidden">\
+      </form>',
+    realmethodTemplate = '<input name="_method" value="#{method}" type="hidden">';
+
+  function handleRemote(element) {
+    var method, url, params;
+
+    if (element.tagName.toLowerCase() == 'form') {
+      method = element.readAttribute('method') || 'post';
+      url    = element.readAttribute('action');
+      params = element.serialize(true);
+    } else {
+      method = element.readAttribute('data-method') || 'get';
+      url    = element.readAttribute('href');
+      params = {};
+    }
+
+    var event = element.fire("ajax:before");
+    if (event.stopped) return false;
+
+    new Ajax.Request(url, {
+      method: method,
+      parameters: params,
+      asynchronous: true,
+      evalScripts: true,
+
+      onLoading:     function(request) { element.fire("ajax:loading", {request: request}); },
+      onLoaded:      function(request) { element.fire("ajax:loaded", {request: request}); },
+      onInteractive: function(request) { element.fire("ajax:interactive", {request: request}); },
+      onComplete:    function(request) { element.fire("ajax:complete", {request: request}); },
+      onSuccess:     function(request) { element.fire("ajax:success", {request: request}); },
+      onFailure:     function(request) { element.fire("ajax:failure", {request: request}); }
+    });
+
+    element.fire("ajax:after");
+  }
+
+  $(document.body).observe("click", function(event) {
+    var message = event.element().readAttribute('data-confirm');
+    if (message && !confirm(message)) {
+      event.stop();
+      return false;
+    }
+
+    var element = event.findElement("a[data-remote=true]");
+    if (element) {
+      handleRemote(element);
+      event.stop();
+    }
+
+    var element = event.findElement("a[data-method]");
+    if (element && element.readAttribute('data-remote') != 'true') {
+      var method = element.readAttribute('data-method'),
+        piggyback = method.toLowerCase() != 'post',
+        formHTML = formTemplate.interpolate({
+          method: 'POST',
+          realmethod: piggyback ? realmethodTemplate.interpolate({ method: method }) : '',
+          action: element.readAttribute('href'),
+          token: authToken,
+          param: authParam
+        });
+
+      var form = new Element('div').update(formHTML).down().hide();
+      this.insert({ bottom: form });
+
+      form.submit();
+      event.stop();
+    }
+  });
+
+  // TODO: I don't think submit bubbles in IE
+  $(document.body).observe("submit", function(event) {
+    var message = event.element().readAttribute('data-confirm');
+    if (message && !confirm(message)) {
+      event.stop();
+      return false;
+    }
+
+    var inputs = event.element().select("input[type=submit][data-disable-with]");
+    inputs.each(function(input) {
+      input.disabled = true;
+      input.writeAttribute('data-original-value', input.value);
+      input.value = input.readAttribute('data-disable-with');
+    });
+
+    var element = event.findElement("form[data-remote=true]");
+    if (element) {
+      handleRemote(element);
+      event.stop();
+    }
+  });
+
+  $(document.body).observe("ajax:complete", function(event) {
+    var element = event.element();
+
+    if (element.tagName.toLowerCase() == 'form') {
+      var inputs = element.select("input[type=submit][disabled=true][data-disable-with]");
+      inputs.each(function(input) {
+        input.value = input.readAttribute('data-original-value');
+        input.writeAttribute('data-original-value', null);
+        input.disabled = false;
+      });
+    }
+  });
+});

app/assets/stylesheets/application.css.sass

@@ -8,9 +8,11 @@
 @import partials/jquery.jgrowl
 
 @import alt_styles/index
+@import campaigns/show
 @import closet_hangers/index
 @import closet_hangers/petpage
 @import closet_lists/form
+@import donations/show
 @import neopets_page_import_tasks/new
 @import contributions/index
 @import items

app/assets/stylesheets/campaigns/_show.sass

@@ -0,0 +1,227 @@
+@import "partials/clean/constants"
+@import "partials/campaign-progress"
+@import "partials/outfit"
+
+/* TODO: redundant with outfits/index; why is it not in the partial? */
+$outfit-inner-height: 150px
+$outfit-inner-width: 150px
+$outfit-banner-h-padding: 4px
+$outfit-banner-v-padding: 2px
+$outfit-banner-inner-width: $outfit-inner-width - (2 * $outfit-banner-h-padding)
+
+body.campaigns-show, body.campaigns-current
+  +campaign-progress
+  color: $campaign-text-color
+
+  a
+    color: $campaign-text-color + #222 !important
+
+  #home-link:hover
+    background-color: $campaign-background-color
+
+  #userbar, #footer
+    color: $text-color
+    a
+      color: $link-color
+
+  #home-link
+    color: $link-color
+
+  #title
+    display: none
+
+  #donation-form
+    +module
+    background: $campaign-background-color
+    border-color: $campaign-border-color
+    display: flex
+    flex-direction: row
+    margin-top: 1em
+    margin-bottom: 1.5em
+    padding-bottom: 32px
+    padding-left: 24px
+    padding-right: 24px
+    padding-top: 32px
+    position: relative
+
+    // We ignore the theme attribute on campaigns now, and just do purple.
+    &::after
+      background:
+        image: url(image_path("campaigns/purple.png"))
+        repeat: no-repeat
+      bottom: 0
+      content: " "
+      height: 123px
+      position: absolute
+      right: 4px
+      width: 150px
+
+    header, #donation-fields
+      flex: 1
+
+    #donation-form-title
+      font-size: 125%
+      font-weight: bold
+      margin-bottom: .25em
+      margin-top: 0
+
+    p
+      font-family: $main-font
+      font-size: 85%
+      margin-bottom: 0
+      margin-top: .5em
+
+    #donation-fields
+      margin-left: 20px
+      padding-top: 7px
+
+    #amount-header
+      font-size: 85%
+      font-weight: bold
+      line-height: 1
+
+    #amount-choices
+      $amount-choices-border-color: desaturate(lighten($campaign-border-color, 30%), 30%)
+
+      display: flex
+      flex-direction: row
+      margin-bottom: .75em
+      margin-top: .5em
+
+      li
+        border: 1px solid $amount-choices-border-color
+        border-radius: 5px
+        display: block
+        flex: 1
+        list-style: none
+        overflow: hidden
+        text-align: center
+
+        &:not(:last-of-type)
+          margin-right: .75em
+
+        input[type=radio]
+          height: 0
+          margin: 0
+          padding: 0
+          opacity: 0
+          position: absolute
+          width: 0
+
+        label
+          border: 1px solid transparent
+          box-sizing: border-box
+          display: block
+          padding: .5em .5em
+          width: 100%
+
+        input[type=radio]:checked ~ label
+          background: lighten($amount-choices-border-color, 15%)
+          font-weight: bold
+
+        input[type=radio]:focus ~ label
+          border-color: white
+          border-radius: 5px
+
+        #amount-custom-fields
+          display: none
+
+          input[type=text]
+            font-family: inherit
+            font-size: inherit
+            line-height: 1
+            padding: 0
+            text-align: center
+
+        #amount-custom:checked ~ #amount-custom-fields
+          display: block
+
+        #amount-custom:checked ~ label[for=amount-custom]
+          display: none
+
+    input[type=text]
+      border-color: #cce
+      color: $campaign-text-color
+      width: 3em
+
+    #donation-controls
+      button
+        +awesome-button-color(#004)
+        font-size: 120%
+
+  #campaign-text[data-campaign-complete]
+    #description
+      display: none
+      &[data-show]
+        display: block
+
+  #success-thanks
+    border: 1px dashed $module-border-color
+    margin-bottom: 1em
+    padding: 1em
+    position: relative
+
+    p:last-child
+      margin-bottom: 0
+
+  #success-thanks-toggle-description
+    position: absolute
+    bottom: 1em
+    font-style: italic
+    right: 1em
+
+  #outfits
+    +outfits-list
+    text-align: center
+
+    > li
+      +outfit
+
+      height: $outfit-inner-height
+      margin: 2px
+      width: $outfit-inner-width
+
+      header, footer
+        font-size: 85%
+        padding: $outfit-banner-v-padding $outfit-banner-h-padding
+        width: $outfit-banner-inner-width
+
+      img
+        height: $outfit-inner-height
+        width: $outfit-inner-width
+
+      &.banner
+        background-image: url(https://images.neopets.com/themes/004_bir_a2e60/footer_bg.png)
+        background-position: 0 -60px
+        border: 2px solid #006
+        color: white
+        height: 100px
+        line-height: 100px
+        margin: 4px 0
+        text-shadow: #335 2px 2px 1px
+        width: 800px - 4px
+
+        span
+          +inline-block
+          font-size: 32px
+          font-weight: bold
+          line-height: 1.5
+          vertical-align: middle
+
+  #last-years-donors
+    font-weight: bold
+    margin-top: 1em
+    text-align: center
+
+  #outfits-header > *
+    display: inline-block
+
+  #all-campaigns-list
+    li
+      display: inline-block
+      list-style: none
+      margin-left: 1em
+
+  #fine-print
+    font-size: 85%
+    margin-top: 2em

app/assets/stylesheets/donations/_show.sass

@@ -0,0 +1,29 @@
+@import "../partials/clean/constants"
+@import "../partials/clean/mixins"
+
+body.donations-show
+  #thank-you
+    border: 3px solid $module-border-color
+    display: block
+    margin: 0 auto 1em
+
+  #edit-donation
+    ul
+      list-style: none
+
+    label
+      +inline-block
+      width: 16em
+
+    .name input[type=text]
+      width: 10em
+
+    .feature input[type=text]
+      width: 23em
+
+    .choose-outfit
+      font-size: 85%
+      margin-left: 1em
+
+      select
+        width: 10em

app/assets/stylesheets/fundraising/campaigns/show.css.sass

@@ -1,227 +0,0 @@
-@import "../../partials/clean/constants"
-@import "../../partials/campaign-progress"
-@import "../../partials/outfit"
-
-/* TODO: redundant with outfits/index; why is it not in the partial? */
-$outfit-inner-height: 150px
-$outfit-inner-width: 150px
-$outfit-banner-h-padding: 4px
-$outfit-banner-v-padding: 2px
-$outfit-banner-inner-width: $outfit-inner-width - (2 * $outfit-banner-h-padding)
-
-body.fundraising-campaigns
-  +campaign-progress
-  color: $campaign-text-color
-
-a
-  color: $campaign-text-color + #222 !important
-
-#home-link:hover
-  background-color: $campaign-background-color
-
-#userbar, #footer
-  color: $text-color
-  a
-    color: $link-color
-
-#home-link
-  color: $link-color
-
-#title
-  display: none
-
-#donation-form
-  +module
-  background: $campaign-background-color
-  border-color: $campaign-border-color
-  display: flex
-  flex-direction: row
-  margin-top: 1em
-  margin-bottom: 1.5em
-  padding-bottom: 32px
-  padding-left: 24px
-  padding-right: 24px
-  padding-top: 32px
-  position: relative
-
-  // We ignore the theme attribute on campaigns now, and just do purple.
-  &::after
-    background:
-      image: url(image_path("fundraising/purple.png"))
-      repeat: no-repeat
-    bottom: 0
-    content: " "
-    height: 123px
-    position: absolute
-    right: 4px
-    width: 150px
-
-  header, #donation-fields
-    flex: 1
-
-  #donation-form-title
-    font-size: 125%
-    font-weight: bold
-    margin-bottom: .25em
-    margin-top: 0
-
-  p
-    font-family: $main-font
-    font-size: 85%
-    margin-bottom: 0
-    margin-top: .5em
-
-  #donation-fields
-    margin-left: 20px
-    padding-top: 7px
-
-  #amount-header
-    font-size: 85%
-    font-weight: bold
-    line-height: 1
-
-  #amount-choices
-    $amount-choices-border-color: desaturate(lighten($campaign-border-color, 30%), 30%)
-
-    display: flex
-    flex-direction: row
-    margin-bottom: .75em
-    margin-top: .5em
-
-    li
-      border: 1px solid $amount-choices-border-color
-      border-radius: 5px
-      display: block
-      flex: 1
-      list-style: none
-      overflow: hidden
-      text-align: center
-
-      &:not(:last-of-type)
-        margin-right: .75em
-
-      input[type=radio]
-        height: 0
-        margin: 0
-        padding: 0
-        opacity: 0
-        position: absolute
-        width: 0
-
-      label
-        border: 1px solid transparent
-        box-sizing: border-box
-        display: block
-        padding: .5em .5em
-        width: 100%
-
-      input[type=radio]:checked ~ label
-        background: lighten($amount-choices-border-color, 15%)
-        font-weight: bold
-
-      input[type=radio]:focus ~ label
-        border-color: white
-        border-radius: 5px
-
-      #amount-custom-fields
-        display: none
-
-        input[type=text]
-          font-family: inherit
-          font-size: inherit
-          line-height: 1
-          padding: 0
-          text-align: center
-
-      #amount-custom:checked ~ #amount-custom-fields
-        display: block
-
-      #amount-custom:checked ~ label[for=amount-custom]
-        display: none
-
-  input[type=text]
-    border-color: #cce
-    color: $campaign-text-color
-    width: 3em
-
-  #donation-controls
-    button
-      +awesome-button-color(#004)
-      font-size: 120%
-
-#campaign-text[data-campaign-complete]
-  #description
-    display: none
-    &[data-show]
-      display: block
-
-#success-thanks
-  border: 1px dashed $module-border-color
-  margin-bottom: 1em
-  padding: 1em
-  position: relative
-
-  p:last-child
-    margin-bottom: 0
-
-#success-thanks-toggle-description
-  position: absolute
-  bottom: 1em
-  font-style: italic
-  right: 1em
-
-#outfits
-  +outfits-list
-  text-align: center
-
-  > li
-    +outfit
-
-    height: $outfit-inner-height
-    margin: 2px
-    width: $outfit-inner-width
-
-    header, footer
-      font-size: 85%
-      padding: $outfit-banner-v-padding $outfit-banner-h-padding
-      width: $outfit-banner-inner-width
-
-    img
-      height: $outfit-inner-height
-      width: $outfit-inner-width
-
-    &.banner
-      background-image: url(https://images.neopets.com/themes/004_bir_a2e60/footer_bg.png)
-      background-position: 0 -60px
-      border: 2px solid #006
-      color: white
-      height: 100px
-      line-height: 100px
-      margin: 4px 0
-      text-shadow: #335 2px 2px 1px
-      width: 800px - 4px
-
-      span
-        +inline-block
-        font-size: 32px
-        font-weight: bold
-        line-height: 1.5
-        vertical-align: middle
-
-#last-years-donors
-  font-weight: bold
-  margin-top: 1em
-  text-align: center
-
-#outfits-header > *
-  display: inline-block
-
-#all-campaigns-list
-  li
-    display: inline-block
-    list-style: none
-    margin-left: 1em
-
-#fine-print
-  font-size: 85%
-  margin-top: 2em

app/assets/stylesheets/fundraising/donations/show.css.sass

@@ -1,28 +0,0 @@
-@import "../../partials/clean/constants"
-@import "../../partials/clean/mixins"
-
-#thank-you
-  border: 3px solid $module-border-color
-  display: block
-  margin: 0 auto 1em
-
-#edit-donation
-  ul
-    list-style: none
-
-  label
-    +inline-block
-    width: 16em
-
-  .name input[type=text]
-    width: 10em
-
-  .feature input[type=text]
-    width: 23em
-
-  .choose-outfit
-    font-size: 85%
-    margin-left: 1em
-
-    select
-      width: 10em

app/controllers/campaigns_controller.rb

@@ -0,0 +1,27 @@
+class CampaignsController < ApplicationController
+  def show
+    @campaign = Campaign.find(params[:id])
+    redirect_to(action: :current) if @campaign.active?
+    @current_campaign = Campaign.current
+    @donations = find_donations
+    @all_campaigns = find_all_campaigns
+  end
+
+  def current
+    @campaign = Campaign.current
+    @current_campaign = @campaign
+    @donations = find_donations
+    @all_campaigns = find_all_campaigns
+    render action: :show
+  end
+
+  private
+
+  def find_all_campaigns
+    @all_campaigns = Campaign.order('created_at DESC').all
+  end
+
+  def find_donations
+    @campaign.donations.includes(features: :outfit).order('created_at DESC')
+  end
+end

app/controllers/closet_hangers_controller.rb

@@ -65,7 +65,7 @@ class ClosetHangersController < ApplicationController
       current_user.assign_closeted_to_items!(items)
     end
 
-    @campaign = Fundraising::Campaign.current
+    @campaign = Campaign.current
   end
 
   def petpage

app/controllers/donation_features_controller.rb

@@ -0,0 +1,8 @@
+class DonationFeaturesController < ApplicationController
+  def index
+    # TODO: scope by campaign?
+    @features = DonationFeature.includes(:donation).includes(:outfit).
+      where('outfit_id IS NOT NULL')
+    render json: @features
+  end
+end

app/controllers/donations_controller.rb

@@ -0,0 +1,56 @@
+class DonationsController < ApplicationController
+  def create
+    @campaign = Campaign.current
+    begin
+      @donation = Donation.create_from_charge(
+        @campaign, current_user, params[:donation])
+    rescue Stripe::CardError => e
+      flash[:alert] = "We couldn't process your donation: #{e.message}"
+      redirect_to :donate
+    rescue => e
+      flash[:alert] =
+        "We couldn't process your donation: #{e.message} " +
+        "Please try again later!"
+      redirect_to :donate
+    else
+      redirect_to @donation
+    end
+  end
+
+  def show
+    @donation = Donation.from_param(params[:id])
+    @features = @donation.features
+    @outfits = current_user.outfits.wardrobe_order if user_signed_in?
+  end
+
+  def update
+    @donation = Donation.from_param(params[:id])
+    @donation.attributes = donation_params
+
+    feature_params = params[:feature] || {}
+    @features = @donation.features.find(feature_params.keys)
+    @features.each do |feature|
+      feature.outfit_url = feature_params[feature.id.to_s][:outfit_url]
+    end
+
+    begin
+      Donation.transaction do
+        @donation.save!
+        @features.each(&:save!)
+      end
+    rescue ActiveRecord::RecordInvalid
+      flash[:alert] = "Couldn't save donation details. Do those outfits exist?"
+      redirect_to @donation
+    else
+      flash[:notice] = 'Donation details saved! ' +
+        'Also, have we thanked you yet today? Thank you!'
+      redirect_to @donation
+    end
+  end
+
+  private
+
+  def donation_params
+    params.require(:donation).permit(:donor_name)
+  end
+end

app/controllers/fundraising/campaigns_controller.rb

@@ -1,29 +0,0 @@
-module Fundraising
-  class CampaignsController < ApplicationController
-    def show
-      @campaign = Campaign.find(params[:id])
-      redirect_to(action: :current) if @campaign.active?
-      @current_campaign = Campaign.current
-      @donations = find_donations
-      @all_campaigns = find_all_campaigns
-    end
-
-    def current
-      @campaign = Campaign.current
-      @current_campaign = @campaign
-      @donations = find_donations
-      @all_campaigns = find_all_campaigns
-      render action: :show
-    end
-
-    private
-
-    def find_all_campaigns
-      @all_campaigns = Campaign.order('created_at DESC').all
-    end
-
-    def find_donations
-      @campaign.donations.includes(features: :outfit).order('created_at DESC')
-    end
-  end
-end

app/controllers/fundraising/donation_features_controller.rb

@@ -1,10 +0,0 @@
-module Fundraising
-  class DonationFeaturesController < ApplicationController
-    def index
-      # TODO: scope by campaign?
-      @features = DonationFeature.includes(:donation).includes(:outfit).
-        where('outfit_id IS NOT NULL')
-      render json: @features
-    end
-  end
-end

app/controllers/fundraising/donations_controller.rb

@@ -1,58 +0,0 @@
-module Fundraising
-  class DonationsController < ApplicationController
-    def create
-      @campaign = Campaign.current
-      begin
-        @donation = Donation.create_from_charge(
-          @campaign, current_user, params[:donation])
-      rescue Stripe::CardError => e
-        flash[:alert] = "We couldn't process your donation: #{e.message}"
-        redirect_to :donate
-      rescue => e
-        flash[:alert] =
-          "We couldn't process your donation: #{e.message} " +
-          "Please try again later!"
-        redirect_to :donate
-      else
-        redirect_to @donation
-      end
-    end
-
-    def show
-      @donation = Donation.from_param(params[:id])
-      @features = @donation.features
-      @outfits = current_user.outfits.wardrobe_order if user_signed_in?
-    end
-
-    def update
-      @donation = Donation.from_param(params[:id])
-      @donation.attributes = donation_params
-
-      feature_params = params[:feature] || {}
-      @features = @donation.features.find(feature_params.keys)
-      @features.each do |feature|
-        feature.outfit_url = feature_params[feature.id.to_s][:outfit_url]
-      end
-
-      begin
-        Donation.transaction do
-          @donation.save!
-          @features.each(&:save!)
-        end
-      rescue ActiveRecord::RecordInvalid
-        flash[:alert] = "Couldn't save donation details. Do those outfits exist?"
-        redirect_to @donation
-      else
-        flash[:notice] = 'Donation details saved! ' +
-          'Also, have we thanked you yet today? Thank you!'
-        redirect_to @donation
-      end
-    end
-
-    private
-
-    def donation_params
-      params.require(:donation).permit(:donor_name)
-    end
-  end
-end

app/controllers/items_controller.rb

@@ -18,7 +18,7 @@ class ItemsController < ApplicationController
         assign_closeted!
         respond_to do |format|
           format.html {
-            @campaign = Fundraising::Campaign.current rescue nil
+            @campaign = Campaign.current rescue nil
             if @items.count == 1
               redirect_to @items.first
             else
@@ -45,7 +45,7 @@ class ItemsController < ApplicationController
     else
       respond_to do |format|
         format.html {
-          @campaign = Fundraising::Campaign.current rescue nil
+          @campaign = Campaign.current rescue nil
           @newest_items = Item.newest.includes(:translations).limit(18)
         }
         format.js { render json: {error: '$q required'}}

app/controllers/outfits_controller.rb

@@ -76,7 +76,7 @@ class OutfitsController < ApplicationController
 
     @neopets_usernames = user_signed_in? ? current_user.neopets_usernames : []
 
-    @campaign = Fundraising::Campaign.current rescue nil
+    @campaign = Campaign.current rescue nil
   end
 
   def show

app/helpers/alt_styles_helper.rb

@@ -0,0 +1,2 @@
+module AltStylesHelper
+end

app/helpers/application_helper.rb

@@ -15,8 +15,7 @@ module ApplicationHelper
   end
 
   def body_class
-    controller = params[:controller].gsub("/", "-")
+    "#{params[:controller]} #{params[:controller]}-#{params[:action]}".tap do |output|
-    "#{controller} #{controller}-#{params[:action]}".tap do |output|
       output << @body_class if @body_class
     end
   end

app/helpers/donations_helper.rb

@@ -0,0 +1,25 @@
+module DonationsHelper
+  THANK_YOU_GREETINGS = [
+    'https://images.neopets.com/new_greetings/1368.gif',
+    'https://images.neopets.com/new_greetings/466.gif',
+    'https://images.neopets.com/new_greetings/48.gif',
+    'https://images.neopets.com/new_greetings/49.gif',
+    'https://images.neopets.com/new_greetings/64.gif',
+    'https://images.neopets.com/new_greetings/65.gif',
+    'https://images.neopets.com/new_greetings/66.gif',
+    'https://images.neopets.com/new_greetings/67.gif',
+    'https://images.neopets.com/new_greetings/69.gif',
+    'https://images.neopets.com/new_greetings/71.gif',
+    'https://images.neopets.com/new_greetings/72.gif',
+    'https://images.neopets.com/new_greetings/103.gif',
+    'https://images.neopets.com/new_greetings/420.gif'
+  ]
+
+  def thank_you_greeting_url
+    THANK_YOU_GREETINGS.sample
+  end
+
+  def feature_outfit_url(outfit_id)
+    outfit_url(outfit_id) if outfit_id
+  end
+end

app/helpers/fundraising/campaigns_helper.rb

@@ -1,11 +0,0 @@
-module Fundraising
-  module CampaignsHelper
-    def large_donation?(amount)
-      amount > 100_00
-    end
-
-    def outfit_image?(outfit)
-      outfit.present? && outfit.image?
-    end
-  end
-end

app/helpers/fundraising/donations_helper.rb

@@ -1,27 +0,0 @@
-module Fundraising
-  module DonationsHelper
-    THANK_YOU_GREETINGS = [
-      'https://images.neopets.com/new_greetings/1368.gif',
-      'https://images.neopets.com/new_greetings/466.gif',
-      'https://images.neopets.com/new_greetings/48.gif',
-      'https://images.neopets.com/new_greetings/49.gif',
-      'https://images.neopets.com/new_greetings/64.gif',
-      'https://images.neopets.com/new_greetings/65.gif',
-      'https://images.neopets.com/new_greetings/66.gif',
-      'https://images.neopets.com/new_greetings/67.gif',
-      'https://images.neopets.com/new_greetings/69.gif',
-      'https://images.neopets.com/new_greetings/71.gif',
-      'https://images.neopets.com/new_greetings/72.gif',
-      'https://images.neopets.com/new_greetings/103.gif',
-      'https://images.neopets.com/new_greetings/420.gif'
-    ]
-
-    def thank_you_greeting_url
-      THANK_YOU_GREETINGS.sample
-    end
-
-    def feature_outfit_url(outfit_id)
-      outfit_url(outfit_id) if outfit_id
-    end
-  end
-end

app/helpers/static_helper.rb

@@ -0,0 +1,9 @@
+module StaticHelper
+  def large_donation?(amount)
+    amount > 100_00
+  end
+
+  def outfit_image?(outfit)
+    outfit.present? && outfit.image?
+  end
+end

app/mailers/donation_mailer.rb

@@ -0,0 +1,8 @@
+class DonationMailer < ActionMailer::Base
+  default from: "matchu@openneo.net"
+
+  def thank_you_email(donation, recipient)
+    @donation = donation
+    mail(to: recipient, subject: 'Thanks for donating to Dress to Impress!')
+  end
+end

app/mailers/fundraising/donation_mailer.rb

@@ -1,10 +0,0 @@
-module Fundraising
-  class DonationMailer < ActionMailer::Base
-    default from: "matchu@openneo.net"
-
-    def thank_you_email(donation, recipient)
-      @donation = donation
-      mail(to: recipient, subject: 'Thanks for donating to Dress to Impress!')
-    end
-  end
-end

app/models/campaign.rb

@@ -0,0 +1,20 @@
+class Campaign < ApplicationRecord
+  has_many :donations
+
+  def progress_percent
+    [(progress.to_f / goal) * 100, 100].min
+  end
+
+  def remaining
+    goal - progress
+  end
+
+  def complete?
+    progress >= goal
+  end
+
+  def self.current
+    self.where(active: true).first or
+      raise ActiveRecord::RecordNotFound.new("no current campaign")
+  end
+end

app/models/donation.rb

@@ -0,0 +1,69 @@
+class Donation < ApplicationRecord
+  FEATURE_COST = 500  # in cents = $5.00
+
+  belongs_to :campaign
+  belongs_to :user, optional: true
+  has_many :features, class_name: 'DonationFeature'
+
+  def to_param
+    "#{id}-#{secret}"
+  end
+
+  def self.create_from_charge(campaign, user, params)
+    amount = (BigDecimal.new(params[:amount]) * 100).floor
+
+    campaign.progress += amount
+
+    charge_params = {
+      amount: amount,
+      description: 'Donation (thank you!)',
+      currency: 'usd'
+    }
+
+    if params[:stripe_token_type] == 'card'
+      customer = Stripe::Customer.create(
+        card: params[:stripe_token]
+      )
+      charge_params[:customer] = customer.id
+    elsif params[:stripe_token_type] == 'bitcoin_receiver'
+      charge_params[:card] = params[:stripe_token]
+    else
+      raise ArgumentError, "unexpected stripe token type #{params[:stripe_token_type]}"
+    end
+
+    charge = Stripe::Charge.create(charge_params)
+
+    donation = campaign.donations.build
+    donation.amount = amount
+    donation.charge_id = charge.id
+    donation.user = user
+    donation.donor_name = user.try(:name)
+    donation.donor_email = params[:donor_email]
+    donation.secret = new_secret
+
+    num_features = amount / FEATURE_COST
+    features = []
+    num_features.times do
+      features << donation.features.new
+    end
+
+    Donation.transaction do
+      campaign.save!
+      donation.save!
+      features.each(&:save!)
+    end
+
+    DonationMailer.thank_you_email(donation, donation.donor_email).deliver
+
+    donation
+  end
+
+  def self.new_secret
+    SecureRandom.urlsafe_base64 8
+  end
+
+  def self.from_param(param)
+    id, secret = param.split('-', 2)
+    self.where(secret: secret).find(id)
+  end
+end

app/models/donation_feature.rb

@@ -0,0 +1,24 @@
+class DonationFeature < ApplicationRecord
+  belongs_to :donation
+  belongs_to :outfit, optional: true
+
+  validates :outfit, presence: true, if: :outfit_id_present?
+
+  delegate :donor_name, to: :donation
+
+  def as_json(options={})
+    {donor_name: donor_name, outfit_image_url: outfit_image_url}
+  end
+
+  def outfit_url=(outfit_url)
+    self.outfit_id = outfit_url.split('/').last rescue nil
+  end
+
+  def outfit_id_present?
+    outfit_id.present?
+  end
+
+  def outfit_image_url
+    outfit && outfit.image ? outfit.image.medium.url : nil
+  end
+end

app/models/fundraising/campaign.rb

@@ -1,22 +0,0 @@
-module Fundraising
-  class Campaign < ApplicationRecord
-    has_many :donations
-
-    def progress_percent
-      [(progress.to_f / goal) * 100, 100].min
-    end
-
-    def remaining
-      goal - progress
-    end
-
-    def complete?
-      progress >= goal
-    end
-
-    def self.current
-      self.where(active: true).first or
-        raise ActiveRecord::RecordNotFound.new("no current campaign")
-    end
-  end
-end

app/models/fundraising/donation.rb

@@ -1,71 +0,0 @@
-module Fundraising
-  class Donation < ApplicationRecord
-    FEATURE_COST = 500  # in cents = $5.00
-
-    belongs_to :campaign
-    belongs_to :user, optional: true
-    has_many :features, class_name: 'DonationFeature'
-
-    def to_param
-      "#{id}-#{secret}"
-    end
-
-    def self.create_from_charge(campaign, user, params)
-      amount = (BigDecimal.new(params[:amount]) * 100).floor
-
-      campaign.progress += amount
-
-      charge_params = {
-        amount: amount,
-        description: 'Donation (thank you!)',
-        currency: 'usd'
-      }
-
-      if params[:stripe_token_type] == 'card'
-        customer = Stripe::Customer.create(
-          card: params[:stripe_token]
-        )
-        charge_params[:customer] = customer.id
-      elsif params[:stripe_token_type] == 'bitcoin_receiver'
-        charge_params[:card] = params[:stripe_token]
-      else
-        raise ArgumentError, "unexpected stripe token type #{params[:stripe_token_type]}"
-      end
-
-      charge = Stripe::Charge.create(charge_params)
-
-      donation = campaign.donations.build
-      donation.amount = amount
-      donation.charge_id = charge.id
-      donation.user = user
-      donation.donor_name = user.try(:name)
-      donation.donor_email = params[:donor_email]
-      donation.secret = new_secret
-
-      num_features = amount / FEATURE_COST
-      features = []
-      num_features.times do
-        features << donation.features.new
-      end
-
-      Donation.transaction do
-        campaign.save!
-        donation.save!
-        features.each(&:save!)
-      end
-
-      DonationMailer.thank_you_email(donation, donation.donor_email).deliver
-
-      donation
-    end
-
-    def self.new_secret
-      SecureRandom.urlsafe_base64 8
-    end
-
-    def self.from_param(param)
-      id, secret = param.split('-', 2)
-      self.where(secret: secret).find(id)
-    end
-  end
-end

app/models/fundraising/donation_feature.rb

@@ -1,26 +0,0 @@
-module Fundraising
-  class DonationFeature < ApplicationRecord
-    belongs_to :donation
-    belongs_to :outfit, optional: true
-
-    validates :outfit, presence: true, if: :outfit_id_present?
-
-    delegate :donor_name, to: :donation
-
-    def as_json(options={})
-      {donor_name: donor_name, outfit_image_url: outfit_image_url}
-    end
-
-    def outfit_url=(outfit_url)
-      self.outfit_id = outfit_url.split('/').last rescue nil
-    end
-
-    def outfit_id_present?
-      outfit_id.present?
-    end
-
-    def outfit_image_url
-      outfit && outfit.image ? outfit.image.medium.url : nil
-    end
-  end
-end

app/services/owls_value_guide.rb

@@ -2,8 +2,8 @@ module OwlsValueGuide
 	include HTTParty
 
 	ITEMDATA_URL_TEMPLATE = Addressable::Template.new(
-		"https://neo-owls.net/itemdata/{item_name}"
+    "https://neo-owls.net/itemdata/{item_name}"
-	)
+  )
 
 	def self.find_by_name(item_name)
 		# Load the itemdata, pulling from the Rails cache if possible.

app/views/campaigns/show.html.haml

@@ -125,7 +125,4 @@
 
 - content_for :javascripts do
   = javascript_include_tag 'https://checkout.stripe.com/checkout.js',
-      'fundraising/campaigns/show'
+      'static/donate.js'
-
-- content_for :stylesheets do
-  = stylesheet_link_tag 'fundraising/campaigns/show'

app/views/closet_hangers/index.html.haml

@@ -153,5 +153,5 @@
 
 - content_for :javascripts do
   = include_javascript_libraries :jquery, :jquery_tmpl
-  = javascript_include_tag 'ajax_auth', 'lib/jquery.ui', 'lib/jquery.jgrowl',
+  = javascript_include_tag 'ajax_auth', 'jquery.ui', 'jquery.jgrowl',
-    'lib/stickUp.min', 'closet_hangers/index'
+    'placeholder', 'stickUp.min', 'closet_hangers/index'

app/views/donations/show.html.haml

@@ -43,7 +43,4 @@
 
 - content_for :javascripts do
   = include_javascript_libraries :jquery
-  = javascript_include_tag 'fundraising/donations/show'
+  = javascript_include_tag 'donations/show.js'
-
-- content_for :stylesheets do
-  = stylesheet_link_tag 'fundraising/donations/show'

app/views/outfits/new.html.haml

@@ -117,4 +117,4 @@
 
 - content_for :javascripts do
   = include_javascript_libraries :jquery20, :jquery_tmpl
-  = javascript_include_tag 'ajax_auth', 'lib/react', 'lib/jquery.timeago', 'outfits/new'
+  = javascript_include_tag 'ajax_auth', 'react', 'jquery.timeago', 'pet_query', 'outfits/new'

config/routes.rb

@@ -79,15 +79,13 @@ OpenneoImpressItems::Application.routes.draw do
   end
 
   # Donation campaign stuff!
-  scope module: "fundraising", as: "fundraising" do
+  resources :donations, only: [:create, :show, :update] do
-    resources :donations, only: [:create, :show, :update] do
+    collection do
-      collection do
+      resources :donation_features, path: 'features', only: [:index]
-        resources :donation_features, path: 'features', only: [:index]
-      end
     end
-    resources :campaigns, only: [:show], path: '/donate/campaigns'
   end
-  get '/donate' => 'fundraising/campaigns#current', as: :donate
+  resources :campaigns, only: [:show], path: '/donate/campaigns'
+  get '/donate' => 'campaigns#current', as: :donate
 
   # Static pages!
   get '/terms', as: :terms,

db/seeds.rb

@@ -209,4 +209,4 @@ Zone.create(:id => 52, :label => "Foreground", :plain_label => "foreground", :de
 
 # NOTE: Creating an AuthUser automatically creates a User, too.
 AuthUser.create(name: "test", password: "test123", email: "test@gmail.example")
-Fundraising::Campaign.create(goal: 100_00, active: true, advertised: false, description: "")
+Campaign.create(goal: 100_00, active: true, advertised: false, description: "")