/**
  * Add a new Question
  *
  * @return void
  */
 function newQuestion()
 {
     if ($this->boolean('ajax')) {
         GNUsocial::setApi(true);
     }
     try {
         if (empty($this->title)) {
             // TRANS: Client exception thrown trying to create a question without a title.
             throw new ClientException(_m('Question must have a title.'));
         }
         // Notice options
         $options = array();
         // Does the heavy-lifting for getting "To:" information
         ToSelector::fillOptions($this, $options);
         $saved = QnA_Question::saveNew($this->user->getProfile(), $this->title, $this->description, $options);
     } catch (ClientException $ce) {
         $this->error = $ce->getMessage();
         $this->showPage();
         return;
     }
     if ($this->boolean('ajax')) {
         $this->startHTML('text/xml;charset=utf-8');
         $this->elementStart('head');
         // TRANS: Page title after sending a notice.
         $this->element('title', null, _m('Question posted'));
         $this->elementEnd('head');
         $this->elementStart('body');
         $this->showNotice($saved);
         $this->elementEnd('body');
         $this->endHTML();
     } else {
         common_redirect($saved->getUrl(), 303);
     }
 }
Beispiel #2
0
 /**
  * Given a parsed ActivityStreams activity, save it into a notice
  * and other data structures.
  *
  * @param Activity $activity
  * @param Profile $actor
  * @param array $options=array()
  *
  * @return Notice the resulting notice
  */
 function saveNoticeFromActivity(Activity $activity, Profile $actor, array $options = array())
 {
     if (count($activity->objects) != 1) {
         // TRANS: Exception thrown when there are too many activity objects.
         throw new Exception(_m('Too many activity objects.'));
     }
     $questionObj = $activity->objects[0];
     if ($questionObj->type != QnA_Question::OBJECT_TYPE) {
         // TRANS: Exception thrown when an incorrect object type is encountered.
         throw new Exception(_m('Wrong type for object.'));
     }
     $notice = null;
     switch ($activity->verb) {
         case ActivityVerb::POST:
             $notice = QnA_Question::saveNew($actor, $questionObj->title, $questionObj->summary, $options);
             break;
         case Answer::ObjectType:
             $question = QnA_Question::getKV('uri', $questionObj->id);
             if (empty($question)) {
                 // FIXME: save the question
                 // TRANS: Exception thrown when answering a non-existing question.
                 throw new Exception(_m('Answer to unknown question.'));
             }
             $notice = QnA_Answer::saveNew($actor, $question, $options);
             break;
         default:
             // TRANS: Exception thrown when an object type is encountered that cannot be handled.
             throw new Exception(_m('Unknown object type.'));
     }
     return $notice;
 }