Allow administrators to set a dashboard as a global default

Summary:
Ref T4883.

  - When an administrator installs a dashbord, give them the option to install it as a global default.
  - On the home page, if a user does not have a dashboard installed, check for a global default.
  - On the Admin NUX/Welcome page, check for a global dashboard.

Test Plan:
  - Installed a global dashboard, checked homepage, saw it.
  - Installed a personal dashboard over it.
  - Checked non-admin flow.
  - Checked Admin NUX page for quest completion.

Reviewers: btrahan, chad

Reviewed By: chad

Subscribers: epriestley

Maniphest Tasks: T4883

Differential Revision: https://secure.phabricator.com/D9670

src/__phutil_library_map__.php

@@ -4876,6 +4876,7 @@ phutil_register_library_map(array(
       2 => 'PhabricatorFlaggableInterface',
       3 => 'PhabricatorMarkupInterface',
       4 => 'PhabricatorDestructableInterface',
+      5 => 'PhabricatorProjectInterface',
     ),
     'PhabricatorRepositoryArcanistProject' =>
     array(

src/applications/config/controller/PhabricatorConfigWelcomeController.php

@@ -156,7 +156,10 @@ final class PhabricatorConfigWelcomeController
       $content);
 
     $dashboard_href = PhabricatorEnv::getURI('/dashboard/');
-    $have_dashboard = false;
+    $have_dashboard = (bool)PhabricatorDashboardInstall::getDashboard(
+      $viewer,
+      PhabricatorApplicationHome::DASHBOARD_DEFAULT,
+      'PhabricatorApplicationHome');
     if ($have_dashboard) {
       $content = pht(
         "You've installed a default dashboard to replace this welcome screen ".

src/applications/dashboard/controller/PhabricatorDashboardInstallController.php

@@ -23,6 +23,13 @@ final class PhabricatorDashboardInstallController
     $dashboard_phid = $dashboard->getPHID();
 
     $object_phid = $request->getStr('objectPHID', $viewer->getPHID());
+    switch ($object_phid) {
+      case PhabricatorApplicationHome::DASHBOARD_DEFAULT:
+        if (!$viewer->getIsAdmin()) {
+          return new Aphront404Response();
+        }
+        break;
+      default:
         $object = id(new PhabricatorObjectQuery())
           ->setViewer($viewer)
           ->requireCapabilities(
@@ -35,6 +42,8 @@ final class PhabricatorDashboardInstallController
         if (!$object) {
           return new Aphront404Response();
         }
+        break;
+    }
 
     $installer_phid = $viewer->getPHID();
     $application_class = $request->getStr(
@@ -64,58 +73,67 @@ final class PhabricatorDashboardInstallController
         ->setURI($this->getRedirectURI($application_class, $object_phid));
     }
 
-    $body = $this->getBodyContent(
-      $application_class,
-      $object_phid,
-      $installer_phid);
+    $dialog = $this->newDialog()
+      ->setTitle(pht('Install Dashboard'))
+      ->addHiddenInput('objectPHID', $object_phid)
+      ->addCancelButton($this->getCancelURI($application_class, $object_phid))
+      ->addSubmitButton(pht('Install Dashboard'));
+
+    switch ($application_class) {
+      case 'PhabricatorApplicationHome':
+        if ($viewer->getPHID() == $object_phid) {
+          if ($viewer->getIsAdmin()) {
+            $dialog->setWidth(AphrontDialogView::WIDTH_FORM);
 
             $form = id(new AphrontFormView())
               ->setUser($viewer)
-      ->appendChild($body);
-
-    return $this->newDialog()
-      ->setTitle(pht('Install Dashboard'))
-      ->appendChild($form->buildLayoutView())
-      ->addCancelButton($this->getCancelURI(
-        $application_class, $object_phid))
-      ->addSubmitButton(pht('Install Dashboard'));
-  }
-
-  private function getBodyContent(
-    $application_class,
-    $object_phid,
-    $installer_phid) {
-
-    $body = array();
-    switch ($application_class) {
-      case 'PhabricatorApplicationHome':
-        if ($installer_phid == $object_phid) {
-          $body[] = phutil_tag(
-            'p',
-            array(),
+              ->appendRemarkupInstructions(
+                pht('Choose where to install this dashboard.'))
+              ->appendChild(
+                id(new AphrontFormRadioButtonControl())
+                  ->setName('objectPHID')
+                  ->setValue(PhabricatorApplicationHome::DASHBOARD_DEFAULT)
+                  ->addButton(
+                    PhabricatorApplicationHome::DASHBOARD_DEFAULT,
+                    pht('Default Dashboard for All Users'),
                     pht(
-              'Are you sure you want to install this dashboard as your '.
-              'home page?'));
-          $body[] = phutil_tag(
-            'p',
-            array(),
+                      'Install this dashboard as the global default dashboard '.
+                      'for all users. Users can install a personal dashboard '.
+                      'to replace it. All users who have not configured '.
+                      'a personal dashboard will be affected by this change.'))
+                  ->addButton(
+                    $viewer->getPHID(),
+                    pht('Personal Home Page Dashboard'),
                     pht(
-              'You will be re-directed to your spiffy new home page if you '.
-              'choose to install this dashboard.'));
+                      'Install this dashboard as your personal home page '.
+                      'dashboard. Only you will be affected by this change.')));
+
+            $dialog->appendChild($form->buildLayoutView());
           } else {
-          $body[] = phutil_tag(
-            'p',
-            array(),
+            $dialog->appendParagraph(
+              pht('Install this dashboard on your home page?'));
+          }
+        } else {
+          $dialog->appendParagraph(
             pht(
-              'Are you sure you want to install this dashboard as the home '.
-              'page for %s?',
-              $this->getHandle($object_phid)->getName()));
+              'Install this dashboard as the home page dashboard for %s?',
+              phutil_tag(
+                'strong',
+                array(),
+                $this->getHandle($object_phid)->getName())));
         }
         break;
+      default:
+        throw new Exception(
+          pht(
+            'Unknown dashboard application class "%s"!',
+            $application_class));
     }
-    return $body;
+
+    return $dialog;
   }
 
+
   private function getCancelURI($application_class, $object_phid) {
     $uri = null;
     switch ($application_class) {

src/applications/home/application/PhabricatorApplicationHome.php

@@ -2,6 +2,8 @@
 
 final class PhabricatorApplicationHome extends PhabricatorApplication {
 
+  const DASHBOARD_DEFAULT = 'dashboard:default';
+
   public function getBaseURI() {
     return '/home/';
   }

src/applications/home/controller/PhabricatorHomeMainController.php

@@ -21,6 +21,14 @@ final class PhabricatorHomeMainController
       $user,
       $user->getPHID(),
       get_class($this->getCurrentApplication()));
+
+    if (!$dashboard) {
+      $dashboard = PhabricatorDashboardInstall::getDashboard(
+        $user,
+        PhabricatorApplicationHome::DASHBOARD_DEFAULT,
+        get_class($this->getCurrentApplication()));
+    }
+
     if ($dashboard) {
       $content = id(new PhabricatorDashboardRenderingEngine())
         ->setViewer($user)