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<?php
/**
* Hook to run a cron job.
*
* @param array &$croninfo Output
*/
function statistics_hook_cron(&$croninfo)
{
assert(is_array($croninfo));
assert(array_key_exists('summary', $croninfo));
assert(array_key_exists('tag', $croninfo));
$statconfig = SimpleSAML_Configuration::getConfig('module_statistics.php');
if (is_null($statconfig->getValue('cron_tag', null))) {
return;
}
if ($statconfig->getValue('cron_tag', null) !== $croninfo['tag']) {
return;
}
$maxtime = $statconfig->getInteger('time_limit', null);
if ($maxtime) {
set_time_limit($maxtime);
}
try {
$aggregator = new sspmod_statistics_Aggregator();
$results = $aggregator->aggregate();
if (empty($results)) {
SimpleSAML\Logger::notice('Output from statistics aggregator was empty.');
} else {
$aggregator->store($results);
}
} catch (Exception $e) {
$message = 'Loganalyzer threw exception: ' . $e->getMessage();
SimpleSAML\Logger::warning($message);
$croninfo['summary'][] = $message;
}
}
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