Add "Installed" icon to Dashboard list view.

Summary: Fixes T5478. For "personal" installs use the person icon; for global use the global icon. For both providing explanatory tooltip text about what's going on. This will need to be updated if / when we start installing dashboards to other applications. Also, this query isn't 100% optimized but the major part *is* so I think its okay.

Test Plan: Installed a dashboard for personal use and verified correct icon / text showed up. Did the same for global installed dashboard...!

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: epriestley, Korvin

Maniphest Tasks: T5478

Differential Revision: https://secure.phabricator.com/D10181

src/applications/dashboard/query/PhabricatorDashboardSearchEngine.php

@@ -53,11 +53,22 @@ final class PhabricatorDashboardSearchEngine
     PhabricatorSavedQuery $query,
     array $handles) {
 
+    $dashboards = mpull($dashboards, null, 'getPHID');
     $viewer = $this->requireViewer();
+    $installs = id(new PhabricatorDashboardInstall())
+      ->loadAllWhere(
+        'objectPHID IN (%Ls) AND dashboardPHID IN (%Ls)',
+        array(PhabricatorHomeApplication::DASHBOARD_DEFAULT,
+              $viewer->getPHID()),
+        array_keys($dashboards));
+    $installs = mpull($installs, null, 'getDashboardPHID');
 
     $list = new PHUIObjectItemListView();
     $list->setUser($viewer);
-    foreach ($dashboards as $dashboard) {
+    $list->initBehavior('phabricator-tooltips', array());
+    $list->requireResource('aphront-tooltip-css');
+
+    foreach ($dashboards as $dashboard_phid => $dashboard) {
       $id = $dashboard->getID();
 
       $item = id(new PHUIObjectItemView())
@@ -66,6 +77,21 @@ final class PhabricatorDashboardSearchEngine
         ->setHref($this->getApplicationURI("view/{$id}/"))
         ->setObject($dashboard);
 
+      if (isset($installs[$dashboard_phid])) {
+        $install = $installs[$dashboard_phid];
+        if ($install->getObjectPHID() == $viewer->getPHID()) {
+          $attrs = array(
+            'tip' => pht(
+              'This dashboard is installed to your personal homepage.'));
+          $item->addIcon('fa-user', pht('Installed'), $attrs);
+        } else {
+          $attrs = array(
+            'tip' => pht(
+              'This dashboard is the default homepage for all users.'));
+          $item->addIcon('fa-globe', pht('Installed'), $attrs);
+        }
+      }
+
       $list->addItem($item);
     }