Basic Answer Wiki for Ponder

Summary: Adds an additional field for questions, an answer wiki, should should usually be community editable.

Test Plan: New question, edit question, no wiki, lots of wiki.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D14003

resources/sql/autopatches/20150828.ponder.wiki.1.sql

@@ -0,0 +1,2 @@
+ALTER TABLE {$NAMESPACE}_ponder.ponder_question
+  ADD answerWiki LONGTEXT COLLATE {$COLLATE_TEXT} NOT NULL;

src/applications/ponder/controller/PonderQuestionEditController.php

@@ -32,6 +32,7 @@ final class PonderQuestionEditController extends PonderController {
 
     $v_title = $question->getTitle();
     $v_content = $question->getContent();
+    $v_wiki = $question->getAnswerWiki();
     $v_view = $question->getViewPolicy();
     $v_space = $question->getSpacePHID();
     $v_status = $question->getStatus();
@@ -42,6 +43,7 @@ final class PonderQuestionEditController extends PonderController {
     if ($request->isFormPost()) {
       $v_title = $request->getStr('title');
       $v_content = $request->getStr('content');
+      $v_wiki = $request->getStr('answerWiki');
       $v_projects = $request->getArr('projects');
       $v_view = $request->getStr('viewPolicy');
       $v_space = $request->getStr('spacePHID');
@@ -68,6 +70,10 @@ final class PonderQuestionEditController extends PonderController {
           ->setTransactionType(PonderQuestionTransaction::TYPE_CONTENT)
           ->setNewValue($v_content);
 
+        $xactions[] = id(clone $template)
+          ->setTransactionType(PonderQuestionTransaction::TYPE_ANSWERWIKI)
+          ->setNewValue($v_wiki);
+
         if (!$is_new) {
           $xactions[] = id(clone $template)
             ->setTransactionType(PonderQuestionTransaction::TYPE_STATUS)
@@ -119,7 +125,15 @@ final class PonderQuestionEditController extends PonderController {
           ->setName('content')
           ->setID('content')
           ->setValue($v_content)
-          ->setLabel(pht('Description'))
+          ->setLabel(pht('Question Details'))
+          ->setUser($viewer))
+      ->appendChild(
+        id(new PhabricatorRemarkupControl())
+          ->setUser($viewer)
+          ->setName('answerWiki')
+          ->setID('answerWiki')
+          ->setValue($v_wiki)
+          ->setLabel(pht('Answer Summary'))
           ->setUser($viewer))
       ->appendControl(
         id(new AphrontFormPolicyControl())
@@ -157,6 +171,11 @@ final class PonderQuestionEditController extends PonderController {
       ->setControlID('content')
       ->setPreviewURI($this->getApplicationURI('preview/'));
 
+    $answer_preview = id(new PHUIRemarkupPreviewPanel())
+      ->setHeader(pht('Answer Summary Preview'))
+      ->setControlID('answerWiki')
+      ->setPreviewURI($this->getApplicationURI('preview/'));
+
     $crumbs = $this->buildApplicationCrumbs();
 
     $id = $question->getID();
@@ -179,6 +198,7 @@ final class PonderQuestionEditController extends PonderController {
         $crumbs,
         $form_box,
         $preview,
+        $answer_preview,
       ),
       array(
         'title'  => $title,

src/applications/ponder/controller/PonderQuestionViewController.php

@@ -98,10 +98,20 @@ final class PonderQuestionViewController extends PonderController {
     $crumbs = $this->buildApplicationCrumbs($this->buildSideNavView());
     $crumbs->addTextCrumb('Q'.$id, '/Q'.$id);
 
+    $answer_wiki = null;
+    if ($question->getAnswerWiki()) {
+      $answer = phutil_tag_div('mlt mlb msr msl', $question->getAnswerWiki());
+      $answer_wiki = id(new PHUIObjectBoxView())
+        ->setHeaderText(pht('Answer Summary'))
+        ->setColor(PHUIObjectBoxView::COLOR_BLUE)
+        ->appendChild($answer);
+    }
+
     $ponder_view = id(new PHUITwoColumnView())
       ->setMainColumn(array(
           $object_box,
           $comment_view,
+          $answer_wiki,
           $answers,
           $answer_add_panel,
         ))

src/applications/ponder/editor/PonderQuestionEditor.php

@@ -74,6 +74,7 @@ final class PonderQuestionEditor
     $types[] = PonderQuestionTransaction::TYPE_CONTENT;
     $types[] = PonderQuestionTransaction::TYPE_ANSWERS;
     $types[] = PonderQuestionTransaction::TYPE_STATUS;
+    $types[] = PonderQuestionTransaction::TYPE_ANSWERWIKI;
 
     return $types;
   }
@@ -91,6 +92,8 @@ final class PonderQuestionEditor
         return mpull($object->getAnswers(), 'getPHID');
       case PonderQuestionTransaction::TYPE_STATUS:
         return $object->getStatus();
+      case PonderQuestionTransaction::TYPE_ANSWERWIKI:
+        return $object->getAnswerWiki();
     }
   }
 
@@ -102,6 +105,7 @@ final class PonderQuestionEditor
       case PonderQuestionTransaction::TYPE_TITLE:
       case PonderQuestionTransaction::TYPE_CONTENT:
       case PonderQuestionTransaction::TYPE_STATUS:
+      case PonderQuestionTransaction::TYPE_ANSWERWIKI:
         return $xaction->getNewValue();
       case PonderQuestionTransaction::TYPE_ANSWERS:
         $raw_new_value = $xaction->getNewValue();
@@ -136,6 +140,9 @@ final class PonderQuestionEditor
       case PonderQuestionTransaction::TYPE_STATUS:
         $object->setStatus($xaction->getNewValue());
         break;
+      case PonderQuestionTransaction::TYPE_ANSWERWIKI:
+        $object->setAnswerWiki($xaction->getNewValue());
+        break;
       case PonderQuestionTransaction::TYPE_ANSWERS:
         $old = $xaction->getOldValue();
         $new = $xaction->getNewValue();
@@ -167,6 +174,7 @@ final class PonderQuestionEditor
       case PonderQuestionTransaction::TYPE_TITLE:
       case PonderQuestionTransaction::TYPE_CONTENT:
       case PonderQuestionTransaction::TYPE_STATUS:
+      case PonderQuestionTransaction::TYPE_ANSWERWIKI:
         return $v;
     }
 

src/applications/ponder/storage/PonderQuestion.php

@@ -20,6 +20,7 @@ final class PonderQuestion extends PonderDAO
   protected $authorPHID;
   protected $status;
   protected $content;
+  protected $answerWiki;
   protected $contentSource;
   protected $viewPolicy;
   protected $spacePHID;
@@ -56,6 +57,7 @@ final class PonderQuestion extends PonderDAO
         'title' => 'text255',
         'status' => 'text32',
         'content' => 'text',
+        'answerWiki' => 'text',
         'answerCount' => 'uint32',
         'mailKey' => 'bytes20',
 

src/applications/ponder/storage/PonderQuestionTransaction.php

@@ -7,6 +7,7 @@ final class PonderQuestionTransaction
   const TYPE_CONTENT = 'ponder.question:content';
   const TYPE_ANSWERS = 'ponder.question:answer';
   const TYPE_STATUS = 'ponder.question:status';
+  const TYPE_ANSWERWIKI = 'ponder.question:wiki';
 
   const MAILTAG_DETAILS = 'question:details';
   const MAILTAG_COMMENT = 'question:comment';
@@ -78,6 +79,10 @@ final class PonderQuestionTransaction
         return pht(
           '%s edited the question description.',
           $this->renderHandleLink($author_phid));
+      case self::TYPE_ANSWERWIKI:
+        return pht(
+          '%s edited the question answer wiki.',
+          $this->renderHandleLink($author_phid));
       case self::TYPE_ANSWERS:
         $answer_handle = $this->getHandle($this->getNewAnswerPHID());
         $question_handle = $this->getHandle($object_phid);
@@ -120,6 +125,7 @@ final class PonderQuestionTransaction
       case self::TYPE_TITLE:
       case self::TYPE_CONTENT:
       case self::TYPE_STATUS:
+      case self::TYPE_ANSWERWIKI:
         $tags[] = self::MAILTAG_DETAILS;
         break;
       case self::TYPE_ANSWERS:
@@ -139,6 +145,7 @@ final class PonderQuestionTransaction
     switch ($this->getTransactionType()) {
       case self::TYPE_TITLE:
       case self::TYPE_CONTENT:
+      case self::TYPE_ANSWERWIKI:
         return 'fa-pencil';
       case self::TYPE_STATUS:
         return PonderQuestionStatus::getQuestionStatusIcon($new);
@@ -156,6 +163,7 @@ final class PonderQuestionTransaction
     switch ($this->getTransactionType()) {
       case self::TYPE_TITLE:
       case self::TYPE_CONTENT:
+      case self::TYPE_ANSWERWIKI:
         return PhabricatorTransactions::COLOR_BLUE;
       case self::TYPE_ANSWERS:
         return PhabricatorTransactions::COLOR_GREEN;
@@ -167,6 +175,7 @@ final class PonderQuestionTransaction
   public function hasChangeDetails() {
     switch ($this->getTransactionType()) {
       case self::TYPE_CONTENT:
+      case self::TYPE_ANSWERWIKI:
         return true;
     }
     return parent::hasChangeDetails();
@@ -253,6 +262,11 @@ final class PonderQuestionTransaction
           '%s edited the description of %s',
           $this->renderHandleLink($author_phid),
           $this->renderHandleLink($object_phid));
+      case self::TYPE_ANSWERWIKI:
+        return pht(
+          '%s edited the answer wiki for %s',
+          $this->renderHandleLink($author_phid),
+          $this->renderHandleLink($object_phid));
       case self::TYPE_ANSWERS:
         $answer_handle = $this->getHandle($this->getNewAnswerPHID());
         $question_handle = $this->getHandle($object_phid);