Render linked JIRA issues with a Doorkeeper tag

Summary: Fixes T3687. Instead of rendering "JIRA Issues" in Differential using plain links, render them using Doorkeeper tags so they get the nice "enhance with object name" effect.

Test Plan: {F84886}

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T3687

Differential Revision: https://secure.phabricator.com/D7648

src/__phutil_library_map__.php

@@ -621,6 +621,7 @@ phutil_register_library_map(array(
     'DoorkeeperRemarkupRule' => 'applications/doorkeeper/remarkup/DoorkeeperRemarkupRule.php',
     'DoorkeeperRemarkupRuleAsana' => 'applications/doorkeeper/remarkup/DoorkeeperRemarkupRuleAsana.php',
     'DoorkeeperRemarkupRuleJIRA' => 'applications/doorkeeper/remarkup/DoorkeeperRemarkupRuleJIRA.php',
+    'DoorkeeperTagView' => 'applications/doorkeeper/view/DoorkeeperTagView.php',
     'DoorkeeperTagsController' => 'applications/doorkeeper/controller/DoorkeeperTagsController.php',
     'DrydockAllocatorWorker' => 'applications/drydock/worker/DrydockAllocatorWorker.php',
     'DrydockApacheWebrootInterface' => 'applications/drydock/interface/webroot/DrydockApacheWebrootInterface.php',
@@ -2944,6 +2945,7 @@ phutil_register_library_map(array(
     'DoorkeeperRemarkupRule' => 'PhutilRemarkupRule',
     'DoorkeeperRemarkupRuleAsana' => 'DoorkeeperRemarkupRule',
     'DoorkeeperRemarkupRuleJIRA' => 'DoorkeeperRemarkupRule',
+    'DoorkeeperTagView' => 'AphrontView',
     'DoorkeeperTagsController' => 'PhabricatorController',
     'DrydockAllocatorWorker' => 'PhabricatorWorker',
     'DrydockApacheWebrootInterface' => 'DrydockWebrootInterface',

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

@@ -58,16 +58,11 @@ final class DifferentialJIRAIssuesFieldSpecification
 
     $links = array();
     foreach ($xobjs as $xobj) {
-      $links[] = phutil_tag(
+      $links[] = id(new DoorkeeperTagView())
-        'a',
+        ->setExternalObject($xobj);
-        array(
-          'href' => $xobj->getObjectURI(),
-          'target' => '_blank',
-        ),
-        $xobj->getObjectID());
     }
 
-    return phutil_implode_html(', ', $links);
+    return phutil_implode_html(phutil_tag('br'), $links);
   }
 
   public function shouldAppearOnConduitView() {

src/applications/doorkeeper/view/DoorkeeperTagView.php

@@ -0,0 +1,42 @@
+<?php
+
+final class DoorkeeperTagView extends AphrontView {
+
+  private $xobj;
+
+  public function setExternalObject(DoorkeeperExternalObject $xobj) {
+    $this->xobj = $xobj;
+    return $this;
+  }
+
+  public function render() {
+    $xobj = $this->xobj;
+    if (!$xobj) {
+      throw new Exception('Call setExternalObject() before render()!');
+    }
+
+    $tag_id = celerity_generate_unique_node_id();
+
+    $href = $xobj->getObjectURI();
+
+    $spec = array(
+      'id' => $tag_id,
+      'ref' => array(
+        $xobj->getApplicationType(),
+        $xobj->getApplicationDomain(),
+        $xobj->getObjectType(),
+        $xobj->getObjectID(),
+      ),
+    );
+
+    Javelin::initBehavior('doorkeeper-tag', array('tags' => array($spec)));
+
+    return id(new PhabricatorTagView())
+      ->setID($tag_id)
+      ->setHref($href)
+      ->setName($href)
+      ->setType(PhabricatorTagView::TYPE_OBJECT)
+      ->setExternal(true);
+  }
+
+}