Ref T6049, Phurl object view should always display some sort of header.

Summary: Ref T6049, Phurl object view should display Phurl name or Phurl long url as header.

Test Plan:
- Create Phurl with no name. Header should show long url as header.
- Add name to Phurl. Header should be new Phurl name.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: Korvin

Maniphest Tasks: T6049

Differential Revision: https://secure.phabricator.com/D14502

src/applications/phurl/controller/PhabricatorPhurlURLViewController.php

@@ -79,7 +79,7 @@ final class PhabricatorPhurlURLViewController
 
     $header = id(new PHUIHeaderView())
       ->setUser($viewer)
-      ->setHeader($url->getName())
+      ->setHeader($url->getDisplayName())
       ->setStatus($icon, $color, $status)
       ->setPolicyObject($url);
 

src/applications/phurl/storage/PhabricatorPhurlURL.php

@@ -83,7 +83,7 @@ final class PhabricatorPhurlURL extends PhabricatorPhurlDAO
     if ($this->getName()) {
       return $this->getName();
     } else {
-      return $this->getMonogram();
+      return $this->getLongURL();
     }
   }