protected static function fetchTemplateChanges(FlaggedRevision $frev, $newTemplates = null)
{
$diffLinks = array();
if ($newTemplates === null) {
$changes = $frev->findPendingTemplateChanges();
} else {
$changes = $frev->findTemplateChanges($newTemplates);
}
foreach ($changes as $tuple) {
list($title, $revIdStable, $hasStable) = $tuple;
$link = Linker::linkKnown($title, htmlspecialchars($title->getPrefixedText()), array(), array('diff' => 'cur', 'oldid' => $revIdStable));
if (!$hasStable) {
$link = "<strong>{$link}</strong>";
}
$diffLinks[] = $link;
}
return $diffLinks;
}