public function getBodyForFeed(PhabricatorFeedStory $story)
{
$new = $this->getNewValue();
$old = $this->getOldValue();
$body = null;
switch ($this->getTransactionType()) {
case self::TYPE_TITLE:
if ($old === null) {
$question = $story->getObject($this->getObjectPHID());
return phutil_escape_html_newlines(id(new PhutilUTF8StringTruncator())->setMaximumGlyphs(128)->truncateString($question->getContent()));
}
break;
case self::TYPE_ANSWERS:
$answer = $this->getNewAnswerObject($story);
if ($answer) {
return phutil_escape_html_newlines(id(new PhutilUTF8StringTruncator())->setMaximumGlyphs(128)->truncateString($answer->getContent()));
}
break;
}
return parent::getBodyForFeed($story);
}
/**
* Generally, the answer object is only available if the transaction
* type is self::TYPE_ANSWERS.
*
* Some stories - notably ones made before D7027 - will be of the more
* generic @{class:PhabricatorApplicationTransactionFeedStory}. These
* poor stories won't have the PonderAnswer loaded, and thus will have
* less cool information.
*/
private function getNewAnswerObject(PhabricatorFeedStory $story)
{
if ($story instanceof PonderTransactionFeedStory) {
$answer_phid = $this->getNewAnswerPHID();
if ($answer_phid) {
return $story->getObject($answer_phid);
}
}
return null;
}