/**
* Loops over the unsorted comments to fetch all the backlinks
*/
protected function loadBacklinks()
{
if ($this->comments_unsorted === null) {
return;
}
$c = new Comment($this->getContext());
foreach ($this->comments_unsorted as $bulk) {
$c->setBulk($bulk);
$c->processComment(true);
$bulk->clean();
}
}
