/**
* Return true if path is dir and has at least one childs directory
*
* @param string $path
* dir path
* @return bool
*
*/
protected function _subdirs($path)
{
if ($this->fs->hasDir()) {
$ret = $this->fs->hasDir($path);
} else {
$ret = parent::_subdirs($path);
}
return $ret;
}
/**
* "Mount" volume.
* Return true if volume available for read or write,
* false - otherwise
*
* @return bool
* @author Naoki Sawada
**/
public function mount(array $opts)
{
$creds = null;
if (isset($opts['access_token'])) {
$this->netMountKey = md5(join('-', array('googledrive', $opts['path'], isset($opts['access_token']['refresh_token']) ? $opts['access_token']['refresh_token'] : $opts['access_token']['access_token'])));
}
$client = new \Google_Client();
$client->setClientId($opts['client_id']);
$client->setClientSecret($opts['client_secret']);
if (!empty($opts['access_token'])) {
$client->setAccessToken($opts['access_token']);
}
if ($client->isAccessTokenExpired()) {
try {
$creds = $client->fetchAccessTokenWithRefreshToken();
} catch (LogicException $e) {
$this->session->remove('GoogleDriveAuthParams');
throw $e;
}
}
$service = new \Google_Service_Drive($client);
// If path is not set, use the root
if (!isset($opts['path']) || $opts['path'] === '') {
$opts['path'] = 'root';
}
$googleDrive = new GoogleDriveAdapter($service, $opts['path'], ['useHasDir' => true]);
$opts['fscache'] = null;
if ($this->options['gdCacheDir'] && is_writeable($this->options['gdCacheDir'])) {
if ($this->options['gdCacheExpire']) {
$opts['fscache'] = new elFinderVolumeFlysystemGoogleDriveCache(new Local($this->options['gdCacheDir']), $this->options['gdCachePrefix'] . $this->netMountKey, $this->options['gdCacheExpire']);
}
}
if ($opts['fscache']) {
$filesystem = new Filesystem(new CachedAdapter($googleDrive, $opts['fscache']));
} else {
$filesystem = new Filesystem($googleDrive);
}
$opts['driver'] = 'Flysystem' . (class_exists('elFinderVolumeFlysystemExt') ? 'Ext' : '');
$opts['filesystem'] = $filesystem;
$opts['checkSubfolders'] = true;
if (!isset($opts['alias'])) {
$opts['alias'] = 'GoogleDrive';
}
if ($res = parent::mount($opts)) {
// update access_token of session data
if ($creds) {
$netVolumes = $this->session->get('netvolume');
$netVolumes[$this->netMountKey]['access_token'] = array_merge($netVolumes[$this->netMountKey]['access_token'], $creds);
$this->session->set('netvolume', $netVolumes);
}
}
return $res;
}
