/**
* this method checks for each cache entry of
* a webservice if it has to be deleted
*
* @param webservice $ws
*/
private function cleanWSCacheEntries($ws)
{
$log = SGAGardeningIssuesAccess::getGardeningIssuesAccess();
if ($ws->getSpanOfLife() != "0") {
$cacheResults = WSStorage::getDatabase()->getResultsFromCache($ws->getArticleID());
$this->addSubTask(sizeof($cacheResults) + 1);
//echo($ws->getArticleID());
$deletedCacheEntries = 0;
foreach ($cacheResults as $cacheResult) {
if ($ws->doesExpireAfterUpdate() == "false") {
if ($cacheResult["lastAccess"]) {
if (wfTimestamp(TS_UNIX, $cacheResult["lastAccess"]) < wfTimestamp(TS_UNIX, $cacheResult["lastUpdate"])) {
$compareTS = $cacheResult["lastUpdate"];
} else {
$compareTS = $cacheResult["lastAccess"];
}
} else {
$compareTS = $cacheResult["lastUpdate"];
}
} else {
$compareTS = $cacheResult["lastUpdate"];
}
//todo: change to days again
if (wfTime() - wfTimestamp(TS_UNIX, $compareTS) > $ws->getSpanOfLife() * 24 * 60 * 60) {
WSStorage::getDatabase()->removeWSEntryFromCache($ws->getArticleID(), $cacheResult["paramSetId"]);
$deletedCacheEntries += 1;
}
$this->worked(1);
}
// echo($ws->getName()."-".$deletedCacheEntries);
if ($deletedCacheEntries > 0) {
$log->addGardeningIssueAboutValue($this->id, SMW_GARDISSUE__REMOVED_WSCACHE_ENTRIES, Title::newFromText($ws->getName()), $deletedCacheEntries);
}
} else {
$this->addSubTask(1);
$this->worked(1);
}
}