/**
* Put an object on the cloud.
*
* @param $file_path
* @param $bucket
* @param $uriPath
* @param $permissions
* @return bool
*/
protected function _put_object($file_path, $bucket, $uriPath, $permissions)
{
$object = empty($file_path) ? '' : array('file' => $file_path);
$headers = array();
$expires = !empty($this->_source_settings->cache_amount) && !empty($this->_source_settings->cache_period);
$expires = $expires && is_numeric($this->_source_settings->cache_amount) && preg_match('/seconds|minutes|hours|days/', $this->_source_settings->cache_period);
if ($expires) {
$expire_time = new DateTime();
$now = new DateTime();
$expire_time->modify('+' . $this->_source_settings->cache_amount . $this->_source_settings->cache_period);
$diff = $expire_time->format('U') - $now->format('U');
$headers['Cache-Control'] = 'max-age=' . $diff . ', must-revalidate';
}
return $this->s3->putObject($object, $bucket, $uriPath, $permissions, array(), $headers);
}
