protected function checkAttemptLimit($userId)
{
$this->loginAttempts = GlobalCache::get($this->attemptLimitKey($userId));
if ($this->loginAttempts > 3) {
throw new Exception('too many attempts', 403);
}
}
public function paginate(ModelCriteria $query, $page = 1, $maxPerPage = 25)
{
$queryMd5 = md5($query->toString());
$key = $query->getTableMap()->getName() . '_query_' . $queryMd5 . '_' . $page . '_' . $maxPerPage;
$records = GlobalCache::get($key);
if (empty($records) === true) {
$records = $query->paginate($page, $maxPerPage);
if ($records->isEmpty() === false) {
GlobalCache::set($key, $records);
}
}
return $records;
}
public static function getInstanceFromPool($key)
{
$object = static::defaultGetInstanceFromPool($key);
if (Propel::isInstancePoolingEnabled()) {
if (empty($object) === true) {
$object = GlobalCache::get(static::getPrefix() . $key);
}
if ($object === false) {
$object = null;
} else {
static::defaultAddInstanceToPool($object, $key);
}
}
return $object;
}
public static function processLock($singleton = false)
{
$processName = md5(basename($_SERVER['SCRIPT_FILENAME']));
$serverName = php_uname('n');
$key = 'process_lock_' . $processName;
if ($singleton === true && GlobalCache::exists($key) !== false) {
exit;
}
if (APPLICATION_ENV != Environment::LOCAL) {
$maxTime = 10;
sleep(rand(0, $maxTime));
$processName = md5(basename($_SERVER['SCRIPT_FILENAME']));
$serverName = php_uname('n');
$key = 'process_lock_' . $processName;
GlobalCache::set($key, $serverName);
sleep($maxTime + 5);
$winner = GlobalCache::get($key);
if ($winner !== $serverName) {
exit;
}
}
}
