Allow public access to main page, with login button in the top right, and show

activity feed on the main page.

src/applications/auth/application/PhabricatorApplicationAuth.php

@@ -42,6 +42,15 @@ final class PhabricatorApplicationAuth extends PhabricatorApplication {
         ->setSelected(($controller instanceof PhabricatorLogoutController));
       $items[] = $item;
     }
+    else {
+      $item = id(new PHUIListItemView())
+        ->addClass('core-menu-item')
+        ->setName(pht('Log In or Register'))
+        ->setRenderNameAsTooltip(false)
+        ->setIcon('authentication')
+        ->setHref('/login/');
+      $items[] = $item;
+    }
 
     return $items;
   }

src/applications/directory/controller/PhabricatorDirectoryController.php

@@ -2,6 +2,14 @@
 
 abstract class PhabricatorDirectoryController extends PhabricatorController {
 
+  public function shouldRequireLogin() {
+    if (PhabricatorEnv::getEnvConfig('policy.allow-public')) {
+      return false;
+    }
+
+    return parent::shouldRequireLogin();
+  }
+
   public function buildStandardPageResponse($view, array $data) {
     $page = $this->buildStandardPageView();
 
@@ -40,7 +48,12 @@ abstract class PhabricatorDirectoryController extends PhabricatorController {
 
     $status = array();
     foreach ($applications as $key => $application) {
-      $status[get_class($application)] = $application->loadStatus($user);
+      if ($user->isLoggedIn()) {
+        $status[get_class($application)] = $application->loadStatus($user);
+      }
+      else {
+        $status[get_class($application)] = array();
+      }
     }
 
     $tile_groups = array();

src/applications/directory/controller/PhabricatorDirectoryMainController.php

@@ -60,6 +60,7 @@ final class PhabricatorDirectoryMainController
 
     $jump_panel = $this->buildJumpPanel();
     $revision_panel = $this->buildRevisionPanel();
+    $feed_panel = $this->buildFeedPanel();
 
     $content = array(
       $jump_panel,
@@ -71,6 +72,7 @@ final class PhabricatorDirectoryMainController
       $audit_panel,
       $commit_panel,
       $this->minipanels,
+      $feed_panel,
     );
 
     $nav->appendChild($content);
@@ -115,6 +117,10 @@ final class PhabricatorDirectoryMainController
     }
 
     $user = $this->getRequest()->getUser();
+    if (!$user->isLoggedIn()) {
+      return null;
+    }
+
 
     $task_query = id(new ManiphestTaskQuery())
       ->setViewer($user)
@@ -205,6 +211,10 @@ final class PhabricatorDirectoryMainController
 
   private function buildRevisionPanel() {
     $user = $this->getRequest()->getUser();
+    if (!$user->isLoggedIn()) {
+      return null;
+    }
+
     $user_phid = $user->getPHID();
 
     $revision_query = id(new DifferentialRevisionQuery())
@@ -283,6 +293,10 @@ final class PhabricatorDirectoryMainController
 
   private function buildTasksPanel() {
     $user = $this->getRequest()->getUser();
+    if (!$user->isLoggedIn()) {
+      return null;
+    }
+
     $user_phid = $user->getPHID();
 
     $task_query = id(new ManiphestTaskQuery())
@@ -420,6 +434,9 @@ final class PhabricatorDirectoryMainController
   public function buildAuditPanel() {
     $request = $this->getRequest();
     $user = $request->getUser();
+    if (!$user->isLoggedIn()) {
+      return null;
+    }
 
     $phids = PhabricatorAuditCommentEditor::loadAuditPHIDsForUser($user);
 
@@ -468,6 +485,9 @@ final class PhabricatorDirectoryMainController
   public function buildCommitPanel() {
     $request = $this->getRequest();
     $user = $request->getUser();
+    if (!$user->isLoggedIn()) {
+      return null;
+    }
 
     $phids = array($user->getPHID());
 
@@ -510,4 +530,28 @@ final class PhabricatorDirectoryMainController
     return $panel;
   }
 
+  public function buildFeedPanel() {
+    $request = $this->getRequest();
+    $user = $request->getUser();
+
+    $viewer = PhabricatorUser::getOmnipotentUser();
+
+    $query = new PhabricatorFeedQuery();
+    $query->setViewer($viewer);
+    $query->setLimit(25);
+    $stories = $query->execute();
+
+    $builder = new PhabricatorFeedBuilder($stories);
+    $builder
+      ->setFramed(true)
+      ->setUser($viewer);
+
+    $panel = new AphrontPanelView();
+    $panel->setHeader('Activity Feed');
+    $panel->setNoBackground();
+    $panel->appendChild($builder->buildView());
+
+    return $panel;
+  }
+
 }

src/applications/feed/application/PhabricatorApplicationFeed.php

@@ -29,7 +29,7 @@ final class PhabricatorApplicationFeed extends PhabricatorApplication {
   }
 
   public function getApplicationGroup() {
-    return self::GROUP_COMMUNICATION;
+    return self::GROUP_CORE;
   }
 
 }

src/applications/project/application/PhabricatorApplicationProject.php

@@ -23,7 +23,7 @@ final class PhabricatorApplicationProject extends PhabricatorApplication {
   }
 
   public function getApplicationGroup() {
-    return self::GROUP_ORGANIZATION;
+    return self::GROUP_CORE;
   }
 
   public function getRemarkupRules() {