/**
* @return string
*/
private function fileCachedPage()
{
$context = RequestContext::getMain();
if ($context->getOutput()->isDisabled()) {
// Done already?
return '';
}
if ($context->getTitle()) {
// Use the main context's title if we managed to set it
$t = $context->getTitle()->getPrefixedDBkey();
} else {
// Fallback to the raw title URL param. We can't use the Title
// class is it may hit the interwiki table and give a DB error.
// We may get a cache miss due to not sanitizing the title though.
$t = str_replace(' ', '_', $context->getRequest()->getVal('title'));
if ($t == '') {
// fallback to main page
$t = Title::newFromText($this->msg('mainpage', 'Main Page'))->getPrefixedDBkey();
}
}
$cache = new HTMLFileCache($t, 'view');
if ($cache->isCached()) {
return $cache->fetchText();
} else {
return '';
}
}
