protected function __construct($attrs = null)
{
if (!$this->no_backend) {
if (!$this->table) {
$this->table = strtolower(Inflector::get()->pluralize(get_class($this)));
}
$this->db = DB::instance();
}
if (!$this->no_cache) {
$this->cache = Cache::instance();
}
if (class_exists('\\Notifier')) {
$this->notifier = \Notifier::instance();
}
if (defined('AWS_CONSUMER_KEY') && defined('AWS_CONSUMER_SECRET') && defined('AWS_BUCKET')) {
if (!class_exists('\\Aws\\S3\\S3Client')) {
throw new Exception("AWS S3 packaged is required");
}
$this->s3 = \Aws\S3\S3Client::factory(array('key' => AWS_CONSUMER_KEY, 'secret' => AWS_CONSUMER_SECRET));
}
$this->validator = ValidatorBase::instance();
if ($attrs && is_numeric($attrs)) {
// assume $attrs is id
$this->findOne(array($this->primary_key => $attrs));
} else {
if ($attrs && is_array($attrs)) {
if (!array_key_exists($this->primary_key, $attrs)) {
$this->validate($attrs);
}
// set the attrs
$this->attrs = $attrs;
$this->protectAttrs();
}
}
}