Implement PhabricatorMarkupInterface in Diffusion/Audit comments

Summary: Followup to D3804. Makes Diffusion main comments (not just inlines) render properly with the modern markup pipeline.

Test Plan: Created previews and inline previews. Edited inlines. Saved comment, viewed comment. Verified caches were read and written using "Services" tab.

Reviewers: btrahan, vrana

Reviewed By: vrana

CC: aran

Differential Revision: https://secure.phabricator.com/D3805

src/applications/audit/controller/PhabricatorAuditPreviewController.php

@@ -61,7 +61,15 @@ final class PhabricatorAuditPreviewController
       $phids = array_merge($phids, $ccs);
     }
 
+    $engine = new PhabricatorMarkupEngine();
+    $engine->setViewer($user);
+    $engine->addObject(
+      $comment,
+      PhabricatorAuditComment::MARKUP_FIELD_BODY);
+    $engine->process();
+
     $view = id(new DiffusionCommentView())
+      ->setMarkupEngine($engine)
       ->setUser($user)
       ->setComment($comment)
       ->setIsPreview(true);

src/applications/audit/storage/PhabricatorAuditComment.php

@@ -16,11 +16,14 @@
  * limitations under the License.
  */
 
-final class PhabricatorAuditComment extends PhabricatorAuditDAO {
+final class PhabricatorAuditComment extends PhabricatorAuditDAO
+  implements PhabricatorMarkupInterface {
 
   const METADATA_ADDED_AUDITORS  = 'added-auditors';
   const METADATA_ADDED_CCS       = 'added-ccs';
 
+  const MARKUP_FIELD_BODY        = 'markup:body';
+
   protected $phid;
   protected $actorPHID;
   protected $targetPHID;
@@ -41,4 +44,28 @@ final class PhabricatorAuditComment extends PhabricatorAuditDAO {
     return PhabricatorPHID::generateNewPHID('ACMT');
   }
 
+
+/* -(  PhabricatorMarkupInterface Implementation  )-------------------------- */
+
+
+  public function getMarkupFieldKey($field) {
+    return 'AC:'.$this->getID();
+  }
+
+  public function newMarkupEngine($field) {
+    return PhabricatorMarkupEngine::newDiffusionMarkupEngine();
+  }
+
+  public function getMarkupText($field) {
+    return $this->getContent();
+  }
+
+  public function didMarkupText($field, $output, PhutilMarkupEngine $engine) {
+    return $output;
+  }
+
+  public function shouldUseMarkupCache($field) {
+    return (bool)$this->getID();
+  }
+
 }

src/applications/diffusion/controller/DiffusionCommitController.php

@@ -498,7 +498,25 @@ final class DiffusionCommitController extends DiffusionController {
       $path_map = ipull($path_map, 'path', 'id');
     }
 
+    $engine = new PhabricatorMarkupEngine();
+    $engine->setViewer($user);
+
+    foreach ($comments as $comment) {
+      $engine->addObject(
+        $comment,
+        PhabricatorAuditComment::MARKUP_FIELD_BODY);
+    }
+
+    foreach ($inlines as $inline) {
+      $engine->addObject(
+        $inline,
+        PhabricatorInlineCommentInterface::MARKUP_FIELD_BODY);
+    }
+
+    $engine->process();
+
     $view = new DiffusionCommentListView();
+    $view->setMarkupEngine($engine);
     $view->setUser($user);
     $view->setComments($comments);
     $view->setInlineComments($inlines);

src/applications/diffusion/view/DiffusionCommentListView.php

@@ -23,6 +23,7 @@ final class DiffusionCommentListView extends AphrontView {
   private $inlineComments = array();
   private $pathMap = array();
   private $handles = array();
+  private $markupEngine;
 
   public function setUser(PhabricatorUser $user) {
     $this->user = $user;
@@ -46,6 +47,15 @@ final class DiffusionCommentListView extends AphrontView {
     return $this;
   }
 
+  public function setMarkupEngine(PhabricatorMarkupEngine $markup_engine) {
+    $this->markupEngine = $markup_engine;
+    return $this;
+  }
+
+  public function getMarkupEngine() {
+    return $this->markupEngine;
+  }
+
   public function getRequiredHandlePHIDs() {
     $phids = array();
     foreach ($this->comments as $comment) {
@@ -87,6 +97,7 @@ final class DiffusionCommentListView extends AphrontView {
       $inlines = idx($inline_comments, $comment->getID(), array());
 
       $view = id(new DiffusionCommentView())
+        ->setMarkupEngine($this->getMarkupEngine())
         ->setComment($comment)
         ->setInlineComments($inlines)
         ->setCommentNumber($num)

src/applications/diffusion/view/DiffusionCommentView.php

@@ -26,8 +26,7 @@ final class DiffusionCommentView extends AphrontView {
   private $pathMap;
 
   private $inlineComments;
-
+  private $markupEngine;
-  private $engine;
 
   public function setUser(PhabricatorUser $user) {
     $this->user = $user;
@@ -66,6 +65,15 @@ final class DiffusionCommentView extends AphrontView {
     return $this;
   }
 
+  public function setMarkupEngine(PhabricatorMarkupEngine $markup_engine) {
+    $this->markupEngine = $markup_engine;
+    return $this;
+  }
+
+  public function getMarkupEngine() {
+    return $this->markupEngine;
+  }
+
   public function getRequiredHandlePHIDs() {
     return array($this->comment->getActorPHID());
   }
@@ -146,14 +154,16 @@ final class DiffusionCommentView extends AphrontView {
 
   private function renderContent() {
     $comment = $this->comment;
-    $engine = $this->getEngine();
+    $engine = $this->getMarkupEngine();
 
     if (!strlen($comment->getContent()) && empty($this->inlineComments)) {
       return null;
     } else {
       return
         '<div class="phabricator-remarkup">'.
-          $engine->markupText($comment->getContent()).
+          $engine->getOutput(
+            $comment,
+            PhabricatorAuditComment::MARKUP_FIELD_BODY).
           $this->renderSingleView($this->renderInlines()).
         '</div>';
     }
@@ -164,6 +174,8 @@ final class DiffusionCommentView extends AphrontView {
       return null;
     }
 
+    $engine = $this->getMarkupEngine();
+
     $inlines_by_path = mgroup($this->inlineComments, 'getPathID');
 
     $view = new PhabricatorInlineSummaryView();
@@ -179,9 +191,9 @@ final class DiffusionCommentView extends AphrontView {
           'id'      => $inline->getID(),
           'line'    => $inline->getLineNumber(),
           'length'  => $inline->getLineLength(),
-          'content' => PhabricatorInlineSummaryView::renderCommentContent(
+          'content' => $engine->getOutput(
             $inline,
-            $this->getEngine()),
+            PhabricatorInlineCommentInterface::MARKUP_FIELD_BODY),
         );
       }
 
@@ -191,13 +203,6 @@ final class DiffusionCommentView extends AphrontView {
     return $view;
   }
 
-  private function getEngine() {
-    if (!$this->engine) {
-      $this->engine = PhabricatorMarkupEngine::newDiffusionMarkupEngine();
-    }
-    return $this->engine;
-  }
-
   private function renderHandleList(array $phids) {
     $result = array();
     foreach ($phids as $phid) {

src/infrastructure/diff/view/PhabricatorInlineSummaryView.php

@@ -29,29 +29,6 @@ final class PhabricatorInlineSummaryView extends AphrontView {
     return $this;
   }
 
-  public static function renderCommentContent(
-    PhabricatorInlineCommentInterface $inline,
-    PhutilMarkupEngine $engine) {
-
-    $inline_content = $inline->getContent();
-    if (strlen($inline_content)) {
-      $inline_cache = $inline->getCache();
-      if ($inline_cache) {
-        $inline_content = $inline_cache;
-      } else {
-        $inline_content = $engine->markupText($inline_content);
-        if ($inline->getID()) {
-          $inline->setCache($inline_content);
-          $unguarded = AphrontWriteGuard::beginScopedUnguardedWrites();
-          $inline->save();
-          unset($unguarded);
-        }
-      }
-    }
-
-    return $inline_content;
-  }
-
   public function render() {
     require_celerity_resource('inline-comment-summary-css');
     return $this->renderHeader().$this->renderTable();