/**
* {@inheritdoc}
*/
public function isDirectory($remoteDirectory)
{
if ($this->isConnected()) {
return $this->connection->is_dir($remoteDirectory);
}
return false;
}
/**
* @param string $identifier
* @param string $type
* @return bool
*/
public function exists($identifier, $type = self::TYPE_FILE)
{
if ($type === self::TYPE_FILE) {
return $this->sftp->is_file($identifier);
} elseif ($type === self::TYPE_FOLDER) {
return $this->sftp->is_dir($identifier);
}
return false;
}
/**
* @param null|string $Name
*
* @return SFTP\Directory[]|SFTP\File[]
*/
public function listDirectory($Name = null)
{
$this->persistConnection();
if (null === $Name) {
$Name = $this->Connection->pwd();
}
$List = $this->Connection->rawlist($Name);
$Return = array();
foreach ($List as $Item => $Attributes) {
if ($this->Connection->is_dir($Item)) {
$Return[$Item] = new Directory($this, $Attributes);
}
if ($this->Connection->is_file($Item)) {
$Return[$Item] = new File($this, $Attributes);
}
}
return $Return;
}
/**
* (non-PHPDoc)
*
* @see \phpbu\App\Backup\Sync::sync()
* @param \phpbu\App\Backup\Target $target
* @param \phpbu\App\Result $result
* @throws \phpbu\App\Backup\Sync\Exception
*/
public function sync(Target $target, Result $result)
{
// silence phpseclib
$old = error_reporting(0);
$sftp = new phpseclib\Net\SFTP($this->host);
if (!$sftp->login($this->user, $this->password)) {
error_reporting($old);
throw new Exception(sprintf('authentication failed for %s@%s%s', $this->user, $this->host, empty($this->password) ? '' : ' with password ****'));
}
error_reporting($old);
$remoteFilename = $target->getFilename();
$localFile = $target->getPathname();
if ('' !== $this->remotePath) {
$remoteDirs = explode('/', $this->remotePath);
foreach ($remoteDirs as $dir) {
if (!$sftp->is_dir($dir)) {
$result->debug(sprintf('creating remote dir \'%s\'', $dir));
$sftp->mkdir($dir);
}
$result->debug(sprintf('change to remote dir \'%s\'', $dir));
$sftp->chdir($dir);
}
}
$result->debug(sprintf('store file \'%s\' as \'%s\'', $localFile, $remoteFilename));
$result->debug(sprintf('last error \'%s\'', $sftp->getLastSFTPError()));
/** @noinspection PhpInternalEntityUsedInspection */
if (!$sftp->put($remoteFilename, $localFile, phpseclib\Net\SFTP::SOURCE_LOCAL_FILE)) {
throw new Exception(sprintf('error uploading file: %s - %s', $localFile, $sftp->getLastSFTPError()));
}
}