Update Config Application UI

Summary: Switches over to new property UI boxes, splits core and apps into separate pages. Move Versions into "All Settings". I think there is some docs I likely need to update here as well.

Test Plan: Click on each item in the sidebar, see new headers.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D16429

src/applications/config/controller/PhabricatorConfigApplicationController.php

@@ -0,0 +1,58 @@
+<?php
+
+final class PhabricatorConfigApplicationController
+  extends PhabricatorConfigController {
+
+  public function handleRequest(AphrontRequest $request) {
+    $viewer = $request->getViewer();
+
+    $nav = $this->buildSideNavView();
+    $nav->selectFilter('application/');
+
+    $groups = PhabricatorApplicationConfigOptions::loadAll();
+    $apps_list = $this->buildConfigOptionsList($groups, 'apps');
+
+    $title = pht('Application Configuration');
+
+    $apps = id(new PHUIObjectBoxView())
+      ->setHeaderText($title)
+      ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
+      ->setObjectList($apps_list);
+
+    $crumbs = $this
+      ->buildApplicationCrumbs()
+      ->addTextCrumb(pht('Configuration'), $this->getApplicationURI())
+      ->addTextCrumb(pht('Applications'));
+
+    $view = id(new PHUITwoColumnView())
+      ->setNavigation($nav)
+      ->setMainColumn(array(
+        $apps,
+      ));
+
+    return $this->newPage()
+      ->setTitle($title)
+      ->setCrumbs($crumbs)
+      ->appendChild($view);
+  }
+
+  private function buildConfigOptionsList(array $groups, $type) {
+    assert_instances_of($groups, 'PhabricatorApplicationConfigOptions');
+
+    $list = new PHUIObjectItemListView();
+    $groups = msort($groups, 'getName');
+    foreach ($groups as $group) {
+      if ($group->getGroup() == $type) {
+        $item = id(new PHUIObjectItemView())
+          ->setHeader($group->getName())
+          ->setHref('/config/group/'.$group->getKey().'/')
+          ->addAttribute($group->getDescription())
+          ->setImageIcon($group->getIcon());
+        $list->addItem($item);
+      }
+    }
+
+    return $list;
+  }
+
+}