diff --git a/src/applications/search/engine/PhabricatorProfileMenuEngine.php b/src/applications/search/engine/PhabricatorProfileMenuEngine.php
index 4b24e67c6b..7b1e213d20 100644
--- a/src/applications/search/engine/PhabricatorProfileMenuEngine.php
+++ b/src/applications/search/engine/PhabricatorProfileMenuEngine.php
@@ -1,1318 +1,1325 @@
 <?php
 
 abstract class PhabricatorProfileMenuEngine extends Phobject {
 
   private $viewer;
   private $profileObject;
   private $customPHID;
   private $items;
   private $defaultItem;
   private $controller;
   private $navigation;
   private $showNavigation = true;
   private $editMode;
   private $pageClasses = array();
   private $showContentCrumbs = true;
 
   const ITEM_CUSTOM_DIVIDER = 'engine.divider';
   const ITEM_MANAGE = 'item.configure';
 
   const MODE_COMBINED = 'combined';
   const MODE_GLOBAL = 'global';
   const MODE_CUSTOM = 'custom';
 
   public function setViewer(PhabricatorUser $viewer) {
     $this->viewer = $viewer;
     return $this;
   }
 
   public function getViewer() {
     return $this->viewer;
   }
 
   public function setProfileObject($profile_object) {
     $this->profileObject = $profile_object;
     return $this;
   }
 
   public function getProfileObject() {
     return $this->profileObject;
   }
 
   public function setCustomPHID($custom_phid) {
     $this->customPHID = $custom_phid;
     return $this;
   }
 
   public function getCustomPHID() {
     return $this->customPHID;
   }
 
   private function getEditModeCustomPHID() {
     $mode = $this->getEditMode();
 
     switch ($mode) {
       case self::MODE_CUSTOM:
         $custom_phid = $this->getCustomPHID();
         break;
       case self::MODE_GLOBAL:
         $custom_phid = null;
         break;
     }
 
     return $custom_phid;
   }
 
   public function setController(PhabricatorController $controller) {
     $this->controller = $controller;
     return $this;
   }
 
   public function getController() {
     return $this->controller;
   }
 
   private function setDefaultItem(
     PhabricatorProfileMenuItemConfiguration $default_item) {
     $this->defaultItem = $default_item;
     return $this;
   }
 
   public function getDefaultItem() {
     $this->getItems();
     return $this->defaultItem;
   }
 
   public function setShowNavigation($show) {
     $this->showNavigation = $show;
     return $this;
   }
 
   public function getShowNavigation() {
     return $this->showNavigation;
   }
 
   public function addContentPageClass($class) {
     $this->pageClasses[] = $class;
     return $this;
   }
 
   public function setShowContentCrumbs($show_content_crumbs) {
     $this->showContentCrumbs = $show_content_crumbs;
     return $this;
   }
 
   public function getShowContentCrumbs() {
     return $this->showContentCrumbs;
   }
 
   abstract public function getItemURI($path);
   abstract protected function isMenuEngineConfigurable();
 
   abstract protected function getBuiltinProfileItems($object);
 
   protected function getBuiltinCustomProfileItems(
     $object,
     $custom_phid) {
     return array();
   }
 
   protected function getEditMode() {
     return $this->editMode;
   }
 
   public function buildResponse() {
     $controller = $this->getController();
 
     $viewer = $controller->getViewer();
     $this->setViewer($viewer);
 
     $request = $controller->getRequest();
 
     $item_action = $request->getURIData('itemAction');
     if (!$item_action) {
       $item_action = 'view';
     }
 
     $is_view = ($item_action == 'view');
 
     // If the engine is not configurable, don't respond to any of the editing
     // or configuration routes.
     if (!$this->isMenuEngineConfigurable()) {
       if (!$is_view) {
         return new Aphront404Response();
       }
     }
 
     $item_id = $request->getURIData('itemID');
 
     // If we miss on the MenuEngine route, try the EditEngine route. This will
     // be populated while editing items.
     if (!$item_id) {
       $item_id = $request->getURIData('id');
     }
 
     $item_list = $this->getItems();
 
     $selected_item = null;
     if (strlen($item_id)) {
       $item_id_int = (int)$item_id;
       foreach ($item_list as $item) {
         if ($item_id_int) {
           if ((int)$item->getID() === $item_id_int) {
             $selected_item = $item;
             break;
           }
         }
 
         $builtin_key = $item->getBuiltinKey();
         if ($builtin_key === (string)$item_id) {
           $selected_item = $item;
           break;
         }
       }
     }
 
     if (!$selected_item) {
       if ($is_view) {
         $selected_item = $this->getDefaultItem();
       }
     }
 
     switch ($item_action) {
       case 'view':
       case 'info':
       case 'hide':
       case 'default':
       case 'builtin':
         if (!$selected_item) {
           return new Aphront404Response();
         }
         break;
       case 'edit':
         if (!$request->getURIData('id')) {
           // If we continue along the "edit" pathway without an ID, we hit an
           // unrelated exception because we can not build a new menu item out
           // of thin air. For menus, new items are created via the "new"
           // action. Just catch this case and 404 early since there's currently
           // no clean way to make EditEngine aware of this.
           return new Aphront404Response();
         }
         break;
     }
 
     $navigation = $this->buildNavigation();
 
     $crumbs = $controller->buildApplicationCrumbsForEditEngine();
 
     if (!$is_view) {
       $navigation->selectFilter(self::ITEM_MANAGE);
 
       if ($selected_item) {
         if ($selected_item->getCustomPHID()) {
           $edit_mode = 'custom';
         } else {
           $edit_mode = 'global';
         }
       } else {
         $edit_mode = $request->getURIData('itemEditMode');
       }
 
       $available_modes = $this->getViewerEditModes();
       if ($available_modes) {
         $available_modes = array_fuse($available_modes);
         if (isset($available_modes[$edit_mode])) {
           $this->editMode = $edit_mode;
         } else {
           if ($item_action != 'configure') {
             return new Aphront404Response();
           }
         }
       }
       $page_title = pht('Configure Menu');
     } else {
       $page_title = $selected_item->getDisplayName();
     }
 
     switch ($item_action) {
       case 'view':
         $navigation->selectFilter($selected_item->getDefaultMenuItemKey());
 
-        $content = $this->buildItemViewContent($selected_item);
+        try {
+          $content = $this->buildItemViewContent($selected_item);
+        } catch (Exception $ex) {
+          $content = id(new PHUIInfoView())
+            ->setTitle(pht('Unable to Render Dashboard'))
+            ->setErrors(array($ex->getMessage()));
+        }
+
         $crumbs->addTextCrumb($selected_item->getDisplayName());
         if (!$content) {
           return new Aphront404Response();
         }
         break;
       case 'configure':
         $mode = $this->getEditMode();
         if (!$mode) {
           $crumbs->addTextCrumb(pht('Configure Menu'));
           $content = $this->buildMenuEditModeContent();
         } else {
           if (count($available_modes) > 1) {
             $crumbs->addTextCrumb(
               pht('Configure Menu'),
               $this->getItemURI('configure/'));
 
             switch ($mode) {
               case self::MODE_CUSTOM:
                 $crumbs->addTextCrumb(pht('Personal'));
                 break;
               case self::MODE_GLOBAL:
                 $crumbs->addTextCrumb(pht('Global'));
                 break;
             }
           } else {
             $crumbs->addTextCrumb(pht('Configure Menu'));
           }
           $edit_list = $this->loadItems($mode);
           $content = $this->buildItemConfigureContent($edit_list);
         }
         break;
       case 'reorder':
         $mode = $this->getEditMode();
         $edit_list = $this->loadItems($mode);
         $content = $this->buildItemReorderContent($edit_list);
         break;
       case 'new':
         $item_key = $request->getURIData('itemKey');
         $mode = $this->getEditMode();
         $content = $this->buildItemNewContent($item_key, $mode);
         break;
       case 'builtin':
         $content = $this->buildItemBuiltinContent($selected_item);
         break;
       case 'hide':
         $content = $this->buildItemHideContent($selected_item);
         break;
       case 'default':
         if (!$this->isMenuEnginePinnable()) {
           return new Aphront404Response();
         }
         $content = $this->buildItemDefaultContent(
           $selected_item,
           $item_list);
         break;
       case 'edit':
         $content = $this->buildItemEditContent();
         break;
       default:
         throw new Exception(
           pht(
             'Unsupported item action "%s".',
             $item_action));
     }
 
     if ($content instanceof AphrontResponse) {
       return $content;
     }
 
     if ($content instanceof AphrontResponseProducerInterface) {
       return $content;
     }
 
     $crumbs->setBorder(true);
 
     $page = $controller->newPage()
       ->setTitle($page_title)
       ->appendChild($content);
 
     if (!$is_view || $this->getShowContentCrumbs()) {
       $page->setCrumbs($crumbs);
     }
 
     if ($this->getShowNavigation()) {
       $page->setNavigation($navigation);
     }
 
     if ($is_view) {
       foreach ($this->pageClasses as $class) {
         $page->addClass($class);
       }
     }
 
     return $page;
   }
 
   public function buildNavigation() {
     if ($this->navigation) {
       return $this->navigation;
     }
     $nav = id(new AphrontSideNavFilterView())
       ->setIsProfileMenu(true)
       ->setBaseURI(new PhutilURI($this->getItemURI('')));
 
     $menu_items = $this->getItems();
 
     $filtered_items = array();
     foreach ($menu_items as $menu_item) {
       if ($menu_item->isDisabled()) {
         continue;
       }
       $filtered_items[] = $menu_item;
     }
     $filtered_groups = mgroup($filtered_items, 'getMenuItemKey');
     foreach ($filtered_groups as $group) {
       $first_item = head($group);
       $first_item->willBuildNavigationItems($group);
     }
 
     foreach ($menu_items as $menu_item) {
       if ($menu_item->isDisabled()) {
         continue;
       }
 
       $items = $menu_item->buildNavigationMenuItems();
       foreach ($items as $item) {
         $this->validateNavigationMenuItem($item);
       }
 
       // If the item produced only a single item which does not otherwise
       // have a key, try to automatically assign it a reasonable key. This
       // makes selecting the correct item simpler.
 
       if (count($items) == 1) {
         $item = head($items);
         if ($item->getKey() === null) {
           $default_key = $menu_item->getDefaultMenuItemKey();
           $item->setKey($default_key);
         }
       }
 
       foreach ($items as $item) {
         $nav->addMenuItem($item);
       }
     }
 
     $nav->selectFilter(null);
 
     $this->navigation = $nav;
     return $this->navigation;
   }
 
   private function getItems() {
     if ($this->items === null) {
       $this->items = $this->loadItems(self::MODE_COMBINED);
     }
 
     return $this->items;
   }
 
   private function loadItems($mode) {
     $viewer = $this->getViewer();
     $object = $this->getProfileObject();
 
     $items = $this->loadBuiltinProfileItems($mode);
 
     $query = id(new PhabricatorProfileMenuItemConfigurationQuery())
       ->setViewer($viewer)
       ->withProfilePHIDs(array($object->getPHID()));
 
     switch ($mode) {
       case self::MODE_GLOBAL:
         $query->withCustomPHIDs(array(), true);
         break;
       case self::MODE_CUSTOM:
         $query->withCustomPHIDs(array($this->getCustomPHID()), false);
         break;
       case self::MODE_COMBINED:
         $query->withCustomPHIDs(array($this->getCustomPHID()), true);
         break;
     }
 
     $stored_items = $query->execute();
 
     foreach ($stored_items as $stored_item) {
       $impl = $stored_item->getMenuItem();
       $impl->setViewer($viewer);
       $impl->setEngine($this);
     }
 
     // Merge the stored items into the builtin items. If a builtin item has
     // a stored version, replace the defaults with the stored changes.
     foreach ($stored_items as $stored_item) {
       if (!$stored_item->shouldEnableForObject($object)) {
         continue;
       }
 
       $builtin_key = $stored_item->getBuiltinKey();
       if ($builtin_key !== null) {
         // If this builtin actually exists, replace the builtin with the
         // stored configuration. Otherwise, we're just going to drop the
         // stored config: it corresponds to an out-of-date or uninstalled
         // item.
         if (isset($items[$builtin_key])) {
           $items[$builtin_key] = $stored_item;
         } else {
           continue;
         }
       } else {
         $items[] = $stored_item;
       }
     }
 
     $items = $this->arrangeItems($items, $mode);
 
     // Make sure exactly one valid item is marked as default.
     $default = null;
     $first = null;
     foreach ($items as $item) {
       if (!$item->canMakeDefault()) {
         continue;
       }
 
       // If this engine doesn't support pinning items, don't respect any
       // setting which might be present in the database.
       if ($this->isMenuEnginePinnable()) {
         if ($item->isDefault()) {
           $default = $item;
           break;
         }
       }
 
       if ($first === null) {
         $first = $item;
       }
     }
 
     if (!$default) {
       $default = $first;
     }
 
     if ($default) {
       $this->setDefaultItem($default);
     }
 
     return $items;
   }
 
   private function loadBuiltinProfileItems($mode) {
     $object = $this->getProfileObject();
 
     switch ($mode) {
       case self::MODE_GLOBAL:
         $builtins = $this->getBuiltinProfileItems($object);
         break;
       case self::MODE_CUSTOM:
         $builtins = $this->getBuiltinCustomProfileItems(
           $object,
           $this->getCustomPHID());
         break;
       case self::MODE_COMBINED:
         $builtins = array();
         $builtins[] = $this->getBuiltinCustomProfileItems(
           $object,
           $this->getCustomPHID());
         $builtins[] = $this->getBuiltinProfileItems($object);
         $builtins = array_mergev($builtins);
         break;
     }
 
     $items = PhabricatorProfileMenuItem::getAllMenuItems();
     $viewer = $this->getViewer();
 
     $order = 1;
     $map = array();
     foreach ($builtins as $builtin) {
       $builtin_key = $builtin->getBuiltinKey();
 
       if (!$builtin_key) {
         throw new Exception(
           pht(
             'Object produced a builtin item with no builtin item key! '.
             'Builtin items must have a unique key.'));
       }
 
       if (isset($map[$builtin_key])) {
         throw new Exception(
           pht(
             'Object produced two items with the same builtin key ("%s"). '.
             'Each item must have a unique builtin key.',
             $builtin_key));
       }
 
       $item_key = $builtin->getMenuItemKey();
 
       $item = idx($items, $item_key);
       if (!$item) {
         throw new Exception(
           pht(
             'Builtin item ("%s") specifies a bad item key ("%s"); there '.
             'is no corresponding item implementation available.',
             $builtin_key,
             $item_key));
       }
 
       $item = clone $item;
       $item->setViewer($viewer);
       $item->setEngine($this);
 
       $builtin
         ->setProfilePHID($object->getPHID())
         ->attachMenuItem($item)
         ->attachProfileObject($object)
         ->setMenuItemOrder($order);
 
       if (!$builtin->shouldEnableForObject($object)) {
         continue;
       }
 
       $map[$builtin_key] = $builtin;
 
       $order++;
     }
 
     return $map;
   }
 
   private function validateNavigationMenuItem($item) {
     if (!($item instanceof PHUIListItemView)) {
       throw new Exception(
         pht(
           'Expected buildNavigationMenuItems() to return a list of '.
           'PHUIListItemView objects, but got a surprise.'));
     }
   }
 
   public function getConfigureURI() {
     $mode = $this->getEditMode();
 
     switch ($mode) {
       case self::MODE_CUSTOM:
         return $this->getItemURI('configure/custom/');
       case self::MODE_GLOBAL:
         return $this->getItemURI('configure/global/');
     }
 
     return $this->getItemURI('configure/');
   }
 
   private function buildItemReorderContent(array $items) {
     $viewer = $this->getViewer();
     $object = $this->getProfileObject();
 
     // If you're reordering global items, you need to be able to edit the
     // object the menu appears on. If you're reordering custom items, you only
     // need to be able to edit the custom object. Currently, the custom object
     // is always the viewing user's own user object.
     $custom_phid = $this->getEditModeCustomPHID();
 
     if (!$custom_phid) {
       PhabricatorPolicyFilter::requireCapability(
         $viewer,
         $object,
         PhabricatorPolicyCapability::CAN_EDIT);
     } else {
       $policy_object = id(new PhabricatorObjectQuery())
         ->setViewer($viewer)
         ->withPHIDs(array($custom_phid))
         ->executeOne();
 
       if (!$policy_object) {
         throw new Exception(
           pht(
             'Failed to load custom PHID "%s"!',
             $custom_phid));
       }
 
       PhabricatorPolicyFilter::requireCapability(
         $viewer,
         $policy_object,
         PhabricatorPolicyCapability::CAN_EDIT);
     }
 
     $controller = $this->getController();
     $request = $controller->getRequest();
 
     $request->validateCSRF();
 
     $order = $request->getStrList('order');
 
     $by_builtin = array();
     $by_id = array();
 
     foreach ($items as $key => $item) {
       $id = $item->getID();
       if ($id) {
         $by_id[$id] = $key;
         continue;
       }
 
       $builtin_key = $item->getBuiltinKey();
       if ($builtin_key) {
         $by_builtin[$builtin_key] = $key;
         continue;
       }
     }
 
     $key_order = array();
     foreach ($order as $order_item) {
       if (isset($by_id[$order_item])) {
         $key_order[] = $by_id[$order_item];
         continue;
       }
       if (isset($by_builtin[$order_item])) {
         $key_order[] = $by_builtin[$order_item];
         continue;
       }
     }
 
     $items = array_select_keys($items, $key_order) + $items;
 
     $type_order =
       PhabricatorProfileMenuItemConfigurationTransaction::TYPE_ORDER;
 
     $order = 1;
     foreach ($items as $item) {
       $xactions = array();
 
       $xactions[] = id(new PhabricatorProfileMenuItemConfigurationTransaction())
         ->setTransactionType($type_order)
         ->setNewValue($order);
 
       $editor = id(new PhabricatorProfileMenuEditor())
         ->setContentSourceFromRequest($request)
         ->setActor($viewer)
         ->setContinueOnMissingFields(true)
         ->setContinueOnNoEffect(true)
         ->applyTransactions($item, $xactions);
 
       $order++;
     }
 
     return id(new AphrontRedirectResponse())
       ->setURI($this->getConfigureURI());
   }
 
   protected function buildItemViewContent(
     PhabricatorProfileMenuItemConfiguration $item) {
     return $item->newPageContent();
   }
 
   private function getViewerEditModes() {
     $modes = array();
 
     $viewer = $this->getViewer();
 
     if ($viewer->isLoggedIn() && $this->isMenuEnginePersonalizable()) {
       $modes[] = self::MODE_CUSTOM;
     }
 
     $object = $this->getProfileObject();
     $can_edit = PhabricatorPolicyFilter::hasCapability(
       $viewer,
       $object,
       PhabricatorPolicyCapability::CAN_EDIT);
 
     if ($can_edit) {
       $modes[] = self::MODE_GLOBAL;
     }
 
     return $modes;
   }
 
   protected function isMenuEnginePersonalizable() {
     return true;
   }
 
   /**
    * Does this engine support pinning items?
    *
    * Personalizable menus disable pinning by default since it creates a number
    * of weird edge cases without providing many benefits for current menus.
    *
    * @return bool True if items may be pinned as default items.
    */
   protected function isMenuEnginePinnable() {
     return !$this->isMenuEnginePersonalizable();
   }
 
   private function buildMenuEditModeContent() {
     $viewer = $this->getViewer();
 
     $modes = $this->getViewerEditModes();
     if (!$modes) {
       return new Aphront404Response();
     }
 
     if (count($modes) == 1) {
       $mode = head($modes);
       return id(new AphrontRedirectResponse())
         ->setURI($this->getItemURI("configure/{$mode}/"));
     }
 
     $menu = id(new PHUIObjectItemListView())
       ->setUser($viewer);
 
     $modes = array_fuse($modes);
 
     if (isset($modes['custom'])) {
       $menu->addItem(
         id(new PHUIObjectItemView())
           ->setHeader(pht('Personal Menu Items'))
           ->setHref($this->getItemURI('configure/custom/'))
           ->setImageURI($viewer->getProfileImageURI())
           ->addAttribute(pht('Edit the menu for your personal account.')));
     }
 
     if (isset($modes['global'])) {
       $icon = id(new PHUIIconView())
         ->setIcon('fa-globe')
         ->setBackground('bg-blue');
 
       $menu->addItem(
         id(new PHUIObjectItemView())
           ->setHeader(pht('Global Menu Items'))
           ->setHref($this->getItemURI('configure/global/'))
           ->setImageIcon($icon)
           ->addAttribute(pht('Edit the global default menu for all users.')));
     }
 
     $box = id(new PHUIObjectBoxView())
       ->setObjectList($menu);
 
     $header = id(new PHUIHeaderView())
       ->setHeader(pht('Manage Menu'))
       ->setHeaderIcon('fa-list');
 
     return id(new PHUITwoColumnView())
       ->setHeader($header)
       ->setFooter($box);
   }
 
   private function buildItemConfigureContent(array $items) {
     $viewer = $this->getViewer();
     $object = $this->getProfileObject();
 
     $filtered_groups = mgroup($items, 'getMenuItemKey');
     foreach ($filtered_groups as $group) {
       $first_item = head($group);
       $first_item->willBuildNavigationItems($group);
     }
 
     // Users only need to be able to edit the object which this menu appears
     // on if they're editing global menu items. For example, users do not need
     // to be able to edit the Favorites application to add new items to the
     // Favorites menu.
     if (!$this->getCustomPHID()) {
       PhabricatorPolicyFilter::requireCapability(
         $viewer,
         $object,
         PhabricatorPolicyCapability::CAN_EDIT);
     }
 
     $list_id = celerity_generate_unique_node_id();
 
     $mode = $this->getEditMode();
 
     Javelin::initBehavior(
       'reorder-profile-menu-items',
       array(
         'listID' => $list_id,
         'orderURI' => $this->getItemURI("reorder/{$mode}/"),
       ));
 
     $list = id(new PHUIObjectItemListView())
       ->setID($list_id)
       ->setNoDataString(pht('This menu currently has no items.'));
 
     foreach ($items as $item) {
       $id = $item->getID();
       $builtin_key = $item->getBuiltinKey();
 
       $can_edit = PhabricatorPolicyFilter::hasCapability(
         $viewer,
         $item,
         PhabricatorPolicyCapability::CAN_EDIT);
 
       $view = id(new PHUIObjectItemView());
 
       $name = $item->getDisplayName();
       $type = $item->getMenuItemTypeName();
       if (!strlen(trim($name))) {
         $name = pht('Untitled "%s" Item', $type);
       }
 
       $view->setHeader($name);
       $view->addAttribute($type);
 
       if ($can_edit) {
         $view
           ->setGrippable(true)
           ->addSigil('profile-menu-item')
           ->setMetadata(
             array(
               'key' => nonempty($id, $builtin_key),
             ));
 
         if ($id) {
           $default_uri = $this->getItemURI("default/{$id}/");
         } else {
           $default_uri = $this->getItemURI("default/{$builtin_key}/");
         }
 
         $default_text = null;
 
         if ($this->isMenuEnginePinnable()) {
           if ($item->isDefault()) {
             $default_icon = 'fa-thumb-tack green';
             $default_text = pht('Current Default');
           } else if ($item->canMakeDefault()) {
             $default_icon = 'fa-thumb-tack';
             $default_text = pht('Make Default');
           }
         }
 
         if ($default_text !== null) {
           $view->addAction(
             id(new PHUIListItemView())
               ->setHref($default_uri)
               ->setWorkflow(true)
               ->setName($default_text)
               ->setIcon($default_icon));
         }
 
         if ($id) {
           $view->setHref($this->getItemURI("edit/{$id}/"));
           $hide_uri = $this->getItemURI("hide/{$id}/");
         } else {
           $view->setHref($this->getItemURI("builtin/{$builtin_key}/"));
           $hide_uri = $this->getItemURI("hide/{$builtin_key}/");
         }
 
         if ($item->isDisabled()) {
           $hide_icon = 'fa-plus';
           $hide_text = pht('Enable');
         } else if ($item->getBuiltinKey() !== null) {
           $hide_icon = 'fa-times';
           $hide_text = pht('Disable');
         } else {
           $hide_icon = 'fa-times';
           $hide_text = pht('Delete');
         }
 
         $can_disable = $item->canHideMenuItem();
 
         $view->addAction(
           id(new PHUIListItemView())
             ->setHref($hide_uri)
             ->setWorkflow(true)
             ->setDisabled(!$can_disable)
             ->setName($hide_text)
             ->setIcon($hide_icon));
       }
 
       if ($item->isDisabled()) {
         $view->setDisabled(true);
       }
 
       $list->addItem($view);
     }
 
     $action_view = id(new PhabricatorActionListView())
       ->setUser($viewer);
 
     $item_types = PhabricatorProfileMenuItem::getAllMenuItems();
     $object = $this->getProfileObject();
 
     $action_list = id(new PhabricatorActionListView())
       ->setViewer($viewer);
 
     $action_list->addAction(
       id(new PhabricatorActionView())
         ->setLabel(true)
         ->setName(pht('Add New Menu Item...')));
 
     foreach ($item_types as $item_type) {
       if (!$item_type->canAddToObject($object)) {
         continue;
       }
 
       $item_key = $item_type->getMenuItemKey();
       $edit_mode = $this->getEditMode();
 
       $action_list->addAction(
         id(new PhabricatorActionView())
           ->setIcon($item_type->getMenuItemTypeIcon())
           ->setName($item_type->getMenuItemTypeName())
           ->setHref($this->getItemURI("new/{$edit_mode}/{$item_key}/"))
           ->setWorkflow(true));
     }
 
     $action_list->addAction(
       id(new PhabricatorActionView())
         ->setLabel(true)
         ->setName(pht('Documentation')));
 
     $doc_link = PhabricatorEnv::getDoclink('Profile Menu User Guide');
     $doc_name = pht('Profile Menu User Guide');
 
     $action_list->addAction(
       id(new PhabricatorActionView())
         ->setIcon('fa-book')
         ->setHref($doc_link)
         ->setName($doc_name));
 
     $header = id(new PHUIHeaderView())
       ->setHeader(pht('Menu Items'))
       ->setHeaderIcon('fa-list');
 
     $box = id(new PHUIObjectBoxView())
       ->setHeaderText(pht('Current Menu Items'))
       ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
       ->setObjectList($list);
 
     $panel = id(new PHUICurtainPanelView())
       ->appendChild($action_view);
 
     $curtain = id(new PHUICurtainView())
       ->setViewer($viewer)
       ->setActionList($action_list);
 
     $view = id(new PHUITwoColumnView())
       ->setHeader($header)
       ->setCurtain($curtain)
       ->setMainColumn(
         array(
           $box,
         ));
 
     return $view;
   }
 
   private function buildItemNewContent($item_key, $mode) {
     $item_types = PhabricatorProfileMenuItem::getAllMenuItems();
     $item_type = idx($item_types, $item_key);
     if (!$item_type) {
       return new Aphront404Response();
     }
 
     $object = $this->getProfileObject();
     if (!$item_type->canAddToObject($object)) {
       return new Aphront404Response();
     }
 
     $custom_phid = $this->getEditModeCustomPHID();
 
     $configuration = PhabricatorProfileMenuItemConfiguration::initializeNewItem(
       $object,
       $item_type,
       $custom_phid);
 
     $viewer = $this->getViewer();
 
     PhabricatorPolicyFilter::requireCapability(
       $viewer,
       $configuration,
       PhabricatorPolicyCapability::CAN_EDIT);
 
     $controller = $this->getController();
 
     return id(new PhabricatorProfileMenuEditEngine())
       ->setMenuEngine($this)
       ->setProfileObject($object)
       ->setNewMenuItemConfiguration($configuration)
       ->setCustomPHID($custom_phid)
       ->setController($controller)
       ->buildResponse();
   }
 
   private function buildItemEditContent() {
     $viewer = $this->getViewer();
     $object = $this->getProfileObject();
     $controller = $this->getController();
     $custom_phid = $this->getEditModeCustomPHID();
 
     return id(new PhabricatorProfileMenuEditEngine())
       ->setMenuEngine($this)
       ->setProfileObject($object)
       ->setController($controller)
       ->setCustomPHID($custom_phid)
       ->buildResponse();
   }
 
   private function buildItemBuiltinContent(
     PhabricatorProfileMenuItemConfiguration $configuration) {
 
     // If this builtin item has already been persisted, redirect to the
     // edit page.
     $id = $configuration->getID();
     if ($id) {
       return id(new AphrontRedirectResponse())
         ->setURI($this->getItemURI("edit/{$id}/"));
     }
 
     // Otherwise, act like we're creating a new item, we're just starting
     // with the builtin template.
     $viewer = $this->getViewer();
 
     PhabricatorPolicyFilter::requireCapability(
       $viewer,
       $configuration,
       PhabricatorPolicyCapability::CAN_EDIT);
 
     $object = $this->getProfileObject();
     $controller = $this->getController();
     $custom_phid = $this->getEditModeCustomPHID();
 
     return id(new PhabricatorProfileMenuEditEngine())
       ->setIsBuiltin(true)
       ->setMenuEngine($this)
       ->setProfileObject($object)
       ->setNewMenuItemConfiguration($configuration)
       ->setController($controller)
       ->setCustomPHID($custom_phid)
       ->buildResponse();
   }
 
   private function buildItemHideContent(
     PhabricatorProfileMenuItemConfiguration $configuration) {
 
     $controller = $this->getController();
     $request = $controller->getRequest();
     $viewer = $this->getViewer();
 
     PhabricatorPolicyFilter::requireCapability(
       $viewer,
       $configuration,
       PhabricatorPolicyCapability::CAN_EDIT);
 
     if (!$configuration->canHideMenuItem()) {
       return $controller->newDialog()
         ->setTitle(pht('Mandatory Item'))
         ->appendParagraph(
           pht('This menu item is very important, and can not be disabled.'))
         ->addCancelButton($this->getConfigureURI());
     }
 
     if ($configuration->getBuiltinKey() === null) {
       $new_value = null;
 
       $title = pht('Delete Menu Item');
       $body = pht('Delete this menu item?');
       $button = pht('Delete Menu Item');
     } else if ($configuration->isDisabled()) {
       $new_value = PhabricatorProfileMenuItemConfiguration::VISIBILITY_VISIBLE;
 
       $title = pht('Enable Menu Item');
       $body = pht(
         'Enable this menu item? It will appear in the menu again.');
       $button = pht('Enable Menu Item');
     } else {
       $new_value = PhabricatorProfileMenuItemConfiguration::VISIBILITY_DISABLED;
 
       $title = pht('Disable Menu Item');
       $body = pht(
         'Disable this menu item? It will no longer appear in the menu, but '.
         'you can re-enable it later.');
       $button = pht('Disable Menu Item');
     }
 
     $v_visibility = $configuration->getVisibility();
     if ($request->isFormPost()) {
       if ($new_value === null) {
         $configuration->delete();
       } else {
         $type_visibility =
           PhabricatorProfileMenuItemConfigurationTransaction::TYPE_VISIBILITY;
 
         $xactions = array();
 
         $xactions[] =
           id(new PhabricatorProfileMenuItemConfigurationTransaction())
             ->setTransactionType($type_visibility)
             ->setNewValue($new_value);
 
         $editor = id(new PhabricatorProfileMenuEditor())
           ->setContentSourceFromRequest($request)
           ->setActor($viewer)
           ->setContinueOnMissingFields(true)
           ->setContinueOnNoEffect(true)
           ->applyTransactions($configuration, $xactions);
       }
 
       return id(new AphrontRedirectResponse())
         ->setURI($this->getConfigureURI());
     }
 
     return $controller->newDialog()
       ->setTitle($title)
       ->appendParagraph($body)
       ->addCancelButton($this->getConfigureURI())
       ->addSubmitButton($button);
   }
 
   private function buildItemDefaultContent(
     PhabricatorProfileMenuItemConfiguration $configuration,
     array $items) {
 
     $controller = $this->getController();
     $request = $controller->getRequest();
     $viewer = $this->getViewer();
 
     PhabricatorPolicyFilter::requireCapability(
       $viewer,
       $configuration,
       PhabricatorPolicyCapability::CAN_EDIT);
 
     $done_uri = $this->getConfigureURI();
 
     if (!$configuration->canMakeDefault()) {
       return $controller->newDialog()
         ->setTitle(pht('Not Defaultable'))
         ->appendParagraph(
           pht(
             'This item can not be set as the default item. This is usually '.
             'because the item has no page of its own, or links to an '.
             'external page.'))
         ->addCancelButton($done_uri);
     }
 
     if ($configuration->isDefault()) {
       return $controller->newDialog()
         ->setTitle(pht('Already Default'))
         ->appendParagraph(
           pht(
             'This item is already set as the default item for this menu.'))
         ->addCancelButton($done_uri);
     }
 
     if ($request->isFormPost()) {
       $key = $configuration->getID();
       if (!$key) {
         $key = $configuration->getBuiltinKey();
       }
 
       $this->adjustDefault($key);
 
       return id(new AphrontRedirectResponse())
         ->setURI($done_uri);
     }
 
     return $controller->newDialog()
       ->setTitle(pht('Make Default'))
       ->appendParagraph(
         pht(
           'Set this item as the default for this menu? Users arriving on '.
           'this page will be shown the content of this item by default.'))
       ->addCancelButton($done_uri)
       ->addSubmitButton(pht('Make Default'));
   }
 
   protected function newItem() {
     return PhabricatorProfileMenuItemConfiguration::initializeNewBuiltin();
   }
 
   protected function newManageItem() {
     return $this->newItem()
       ->setBuiltinKey(self::ITEM_MANAGE)
       ->setMenuItemKey(PhabricatorManageProfileMenuItem::MENUITEMKEY);
   }
 
   public function adjustDefault($key) {
     $controller = $this->getController();
     $request = $controller->getRequest();
     $viewer = $request->getViewer();
 
     $items = $this->loadItems(self::MODE_COMBINED);
 
     // To adjust the default item, we first change any existing items that
     // are marked as defaults to "visible", then make the new default item
     // the default.
 
     $default = array();
     $visible = array();
 
     foreach ($items as $item) {
       $builtin_key = $item->getBuiltinKey();
       $id = $item->getID();
 
       $is_target =
         (($builtin_key !== null) && ($builtin_key === $key)) ||
         (($id !== null) && ((int)$id === (int)$key));
 
       if ($is_target) {
         if (!$item->isDefault()) {
           $default[] = $item;
         }
       } else {
         if ($item->isDefault()) {
           $visible[] = $item;
         }
       }
     }
 
     $type_visibility =
       PhabricatorProfileMenuItemConfigurationTransaction::TYPE_VISIBILITY;
 
     $v_visible = PhabricatorProfileMenuItemConfiguration::VISIBILITY_VISIBLE;
     $v_default = PhabricatorProfileMenuItemConfiguration::VISIBILITY_DEFAULT;
 
     $apply = array(
       array($v_visible, $visible),
       array($v_default, $default),
     );
 
     foreach ($apply as $group) {
       list($value, $items) = $group;
       foreach ($items as $item) {
         $xactions = array();
 
         $xactions[] =
           id(new PhabricatorProfileMenuItemConfigurationTransaction())
             ->setTransactionType($type_visibility)
             ->setNewValue($value);
 
         $editor = id(new PhabricatorProfileMenuEditor())
           ->setContentSourceFromRequest($request)
           ->setActor($viewer)
           ->setContinueOnMissingFields(true)
           ->setContinueOnNoEffect(true)
           ->applyTransactions($item, $xactions);
       }
     }
 
     return $this;
   }
 
   private function arrangeItems(array $items, $mode) {
     // Sort the items.
     $items = msortv($items, 'getSortVector');
 
     $object = $this->getProfileObject();
 
     // If we have some global items and some custom items and are in "combined"
     // mode, put a hard-coded divider item between them.
     if ($mode == self::MODE_COMBINED) {
       $list = array();
       $seen_custom = false;
       $seen_global = false;
       foreach ($items as $item) {
         if ($item->getCustomPHID()) {
           $seen_custom = true;
         } else {
           if ($seen_custom && !$seen_global) {
             $list[] = $this->newItem()
               ->setBuiltinKey(self::ITEM_CUSTOM_DIVIDER)
               ->setMenuItemKey(PhabricatorDividerProfileMenuItem::MENUITEMKEY)
               ->attachProfileObject($object)
               ->attachMenuItem(
                 new PhabricatorDividerProfileMenuItem());
           }
           $seen_global = true;
         }
         $list[] = $item;
       }
       $items = $list;
     }
 
     // Normalize keys since callers shouldn't rely on this array being
     // partially keyed.
     $items = array_values($items);
 
     return $items;
   }
 
 
 }