Highlight reviews the viewer is responsible for in Differential

Summary: Ref T1279. No logical changes, but cosmetically highlight stuff you have authority for, like we do in Diffusion.

Test Plan: See screenshot.

Reviewers: chad, btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T1279

Differential Revision: https://secure.phabricator.com/D7237

src/applications/differential/field/specification/DifferentialProjectReviewersFieldSpecification.php

@@ -27,9 +27,24 @@ final class DifferentialProjectReviewersFieldSpecification
       return null;
     }
 
+    $highlight = array();
+    if ($this->getUser()->getPHID() != $this->getRevision()->getAuthorPHID()) {
+      // Determine which of these projects the viewer is a member of, so we can
+      // highlight them. (If the viewer is the author, skip this since they
+      // can't review.)
+      $phids = mpull($reviewers, 'getReviewerPHID');
+      $projects = id(new PhabricatorProjectQuery())
+        ->setViewer($this->getUser())
+        ->withPHIDs($phids)
+        ->withMemberPHIDs(array($this->getUser()->getPHID()))
+        ->execute();
+      $highlight = mpull($projects, 'getPHID');
+    }
+
     $view = id(new DifferentialReviewersView())
       ->setReviewers($reviewers)
-      ->setHandles($this->getLoadedHandles());
+      ->setHandles($this->getLoadedHandles())
+      ->setHighlightPHIDs($highlight);
 
     $diff = $this->getRevision()->loadActiveDiff();
     if ($diff) {

src/applications/differential/field/specification/DifferentialReviewersFieldSpecification.php

@@ -33,6 +33,7 @@ final class DifferentialReviewersFieldSpecification
 
     $view = id(new DifferentialReviewersView())
       ->setReviewers($reviewers)
+      ->setHighlightPHIDs(array($this->getUser()->getPHID()))
       ->setHandles($this->getLoadedHandles());
 
     $diff = $this->getRevision()->loadActiveDiff();

src/applications/differential/view/DifferentialReviewersView.php

@@ -5,6 +5,7 @@ final class DifferentialReviewersView extends AphrontView {
   private $reviewers;
   private $handles;
   private $diff;
+  private $highlightPHIDs = array();
 
   public function setReviewers(array $reviewers) {
     assert_instances_of($reviewers, 'DifferentialReviewer');
@@ -23,9 +24,16 @@ final class DifferentialReviewersView extends AphrontView {
     return $this;
   }
 
+  public function setHighlightPHIDs(array $phids) {
+    $this->highlightPHIDs = $phids;
+    return $this;
+  }
+
   public function render() {
     $view = new PHUIStatusListView();
 
+    $highlighted = array_fuse($this->highlightPHIDs);
+
     foreach ($this->reviewers as $reviewer) {
       $phid = $reviewer->getReviewerPHID();
       $handle = $this->handles[$phid];
@@ -38,6 +46,9 @@ final class DifferentialReviewersView extends AphrontView {
 
       $item = new PHUIStatusItemView();
 
+      if (isset($highlighted[$phid])) {
+        $item->setHighlighted(true);
+      }
 
       switch ($reviewer->getStatus()) {
         case DifferentialReviewerStatus::STATUS_ADDED: