/**
* @internal
*/
public static function clearStaticCache()
{
self::$cache = null;
}
private function getSiteIdsThatAreRequestedInThisArchiveButWereNotInvalidatedYet()
{
if (is_null(self::$cache)) {
self::$cache = Cache::getTransientCache();
}
$id = 'Archive.SiteIdsOfRememberedReportsInvalidated';
if (!self::$cache->contains($id)) {
self::$cache->save($id, array());
}
$siteIdsAlreadyHandled = self::$cache->fetch($id);
$siteIdsRequested = $this->params->getIdSites();
foreach ($siteIdsRequested as $index => $siteIdRequested) {
$siteIdRequested = (int) $siteIdRequested;
if (in_array($siteIdRequested, $siteIdsAlreadyHandled)) {
unset($siteIdsRequested[$index]);
// was already handled previously, do not do it again
} else {
$siteIdsAlreadyHandled[] = $siteIdRequested;
// we will handle this id this time
}
}
self::$cache->save($id, $siteIdsAlreadyHandled);
return $siteIdsRequested;
}