/**
* Get adaptor
* @return IAdaptor
* @throws InvalidArgumentException
*/
public function adaptor()
{
if (DICService::get('db_adaptor') === null) {
$manager = function () {
if (!Config::exists('db')) {
return new Sqlite();
} else {
$adaptor_str = Config::get('db');
switch ($adaptor_str) {
case 'sqlite':
return new Sqlite();
case 'mysql':
return new Mysql();
default:
if (class_exists($adaptor_str)) {
return new $adaptor_str();
} else {
throw new InvalidArgumentException("DB adaptor `{$adaptor_str}` is not exists");
}
}
}
};
DICService::set('db_adaptor', $manager);
}
return DICService::get('db_adaptor');
}
/**
* Clear old counter
*
* @param integer $day
* @return true
*/
public function clearOld($day = null)
{
if ($day === null) {
if (Config::exists('counter', 'day')) {
$day = Config::get('counter', 'day');
} else {
$day = self::DEFAULT_DAY_SAVE;
}
}
return $this->store()->clearOld($day);
}
/**
* Acquire key
*
* @param string $key
* @param integer $max_acquire
* @return boolean
*/
public function acquire($key, $max_acquire = 1)
{
if ($this->string()->length($key) === 0) {
throw new \InvalidArgumentException('Key is not set');
}
$key = $this->string()->toUpper($key);
if ($this->dictionary->has($key)) {
$entity = $this->dictionary->get($key);
} else {
$entity = new MutexEntity();
$entity->generate($key, $max_acquire);
if (Config::exists('mutex', 'perm')) {
$entity->permission = Config::get('mutex', 'perm');
}
$this->dictionary->add($key, $entity);
}
return $this->adaptor()->acquire($entity);
}
/**
* Translate message
*
* @params string $message
* @params array $params
* @params string $lang
* @params string $package
* @params string $service
* @return string
*/
protected function trans($message, array $params = [], $lang = null, $package = null, $service = null)
{
$class_array = explode('\\', get_called_class());
if ($package === null) {
$package = $class_array[0];
}
if ($service === null) {
if (!isset($class_array[1])) {
return $message;
} else {
$service = $class_array[1];
}
}
if ($lang === null) {
if (Config::exists('lang')) {
$lang = Config::get('lang');
} else {
$lang = 'en';
}
}
return $this->translator()->trans($message, $params, $lang, $package, $service);
}
