public function activate()
{
$path = $this->config('location') ? $this->config('location') : sys_get_temp_dir();
$name = $this->config('name') ? (string) $this->config('name') : '';
if (!$this->config('name')) {
$file = tempnam($path, 'store_');
} else {
$file = $path . DIRECTORY_SEPARATOR . $name;
}
$filesystem = new FileSystem(array('mode' => 'c+', 'filter' => 'file'));
if ($filesystem->open($file)) {
$this->_source = $filesystem;
}
if (!$this->_source) {
$this->status(self::STATUS_FAILED_INIT);
} else {
$this->status(self::STATUS_SUCCESSFUL_INIT);
}
}
