Make Ponder Emails a little more consistently delivered

Summary: Ref T9271, maybe fixes it. This restores feed publishing for answers (broken in D13951) and sends the author of the question an email for new answers. Also, unsure how to pull all question subsribers to the answer email, or is it automagical?

Test Plan: notchad asks a question, chad answers, log into notchad and see that mail was delivered, see feed story.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: revi, Korvin

Maniphest Tasks: T9271

Differential Revision: https://secure.phabricator.com/D14171

src/applications/ponder/editor/PonderAnswerEditor.php

@@ -85,6 +85,27 @@ final class PonderAnswerEditor extends PonderEditor {
     return true;
   }
 
+  protected function getMailTo(PhabricatorLiskDAO $object) {
+    $phids = array();
+    $phids[] = $object->getAuthorPHID();
+    $phids[] = $this->requireActor()->getPHID();
+
+    $question = id(new PonderQuestionQuery())
+      ->setViewer($this->requireActor())
+      ->withIDs(array($object->getQuestionID()))
+      ->executeOne();
+
+    $phids[] = $question->getAuthorPHID();
+
+    return $phids;
+  }
+
+  protected function shouldPublishFeedStory(
+    PhabricatorLiskDAO $object,
+    array $xactions) {
+      return true;
+  }
+
   protected function buildReplyHandler(PhabricatorLiskDAO $object) {
     return id(new PonderAnswerReplyHandler())
       ->setMailReceiver($object);

src/applications/ponder/editor/PonderEditor.php

@@ -7,13 +7,6 @@ abstract class PonderEditor
     return 'PhabricatorPonderApplication';
   }
 
-  protected function getMailTo(PhabricatorLiskDAO $object) {
-    return array(
-      $object->getAuthorPHID(),
-      $this->requireActor()->getPHID(),
-    );
-  }
-
    protected function getMailSubjectPrefix() {
     return '[Ponder]';
   }

src/applications/ponder/editor/PonderQuestionEditor.php

@@ -209,6 +209,13 @@ final class PonderQuestionEditor
       return true;
   }
 
+  protected function getMailTo(PhabricatorLiskDAO $object) {
+    return array(
+      $object->getAuthorPHID(),
+      $this->requireActor()->getPHID(),
+    );
+  }
+
   protected function shouldPublishFeedStory(
     PhabricatorLiskDAO $object,
     array $xactions) {