/**
* Update the subject
*
* @param string $subject
* @return void
* @access public
* @since 7/11/07
*/
function updateSubject($subject)
{
// Check Authorizations
$authZ = Services::getService('AuthZ');
if (!$this->canModify()) {
throw new PermissionDeniedException("You are not authorized to change this comment.");
}
if ($subject) {
$this->_asset->updateDisplayName(HtmlString::getSafeHtml($subject));
} else {
$this->_asset->updateDisplayName(_("(untitled)"));
}
CommentManager::logMessage('Comment Subject Updated', CommentManager::getCommentParentAsset($this), array($this->getId()));
}
