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<?php |
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namespace phpbu\App\Backup\Sync; |
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use League\Flysystem\Config; |
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use League\Flysystem\Filesystem; |
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use League\Flysystem\Adapter\Ftp as FtpAdapter; |
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use phpbu\App\Result; |
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use phpbu\App\Backup\Target; |
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use phpbu\App\Util\Arr; |
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use phpbu\App\Util\Str; |
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/** |
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* Ftp sync |
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* |
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* @package phpbu |
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* @subpackage Backup |
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* @author Chris Hawes <[email protected]> |
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* @copyright Sebastian Feldmann <[email protected]> |
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* @license https://opensource.org/licenses/MIT The MIT License (MIT) |
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* @link http://phpbu.de/ |
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*/ |
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class Ftp extends Xtp implements Simulator |
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{ |
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use Clearable; |
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/** |
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* FlySystem instance |
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* |
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* @var Filesystem |
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*/ |
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protected $flySystem; |
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1 |
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/** |
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* Determine should ftp connects via passive mode. |
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* |
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* @var bool |
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*/ |
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protected $passiveMode; |
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/** |
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* Setup the Ftp sync. |
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* |
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* @param array $config |
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* @throws \phpbu\App\Backup\Sync\Exception |
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* @throws \phpbu\App\Exception |
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*/ |
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public function setup(array $config) |
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{ |
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parent::setup($config); |
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$this->passiveMode = Str::toBoolean(Arr::getValue($config, 'passive_mode', ''), false); |
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$this->setUpClearable($config); |
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} |
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/** |
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* Check for required loaded libraries or extensions. |
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* |
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* @throws \phpbu\App\Backup\Sync\Exception |
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*/ |
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protected function checkRequirements() |
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{ |
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if (!function_exists('ftp_connect')) { |
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throw new Exception('ftp functions not enabled'); |
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} |
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} |
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/** |
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* Return implemented (*)TP protocol name. |
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* |
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* @return string |
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*/ |
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protected function getProtocolName() |
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{ |
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return 'FTP'; |
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} |
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/** |
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* (non-PHPDoc) |
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* |
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* @see \phpbu\App\Backup\Sync::sync() |
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* @param \phpbu\App\Backup\Target $target |
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* @param \phpbu\App\Result $result |
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* @throws \phpbu\App\Backup\Sync\Exception |
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*/ |
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public function sync(Target $target, Result $result) |
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{ |
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$this->flySystem = new Filesystem(new FtpAdapter([ |
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'host' => $this->host, |
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'username' => $this->user, |
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'password' => $this->password, |
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'root' => $this->remotePath, |
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'passive' => $this->passiveMode, |
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'timeout' => 30, |
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]), new Config([ |
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'disable_asserts' => true, |
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])); |
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// silence ftp errors |
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$old = error_reporting(0); |
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try { |
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if ($this->flySystem->has($target->getFilename())) { |
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$this->flySystem->update($target->getFilename(), file_get_contents($target->getPathname())); |
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} else { |
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$this->flySystem->write($target->getFilename(), file_get_contents($target->getPathname())); |
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} |
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} catch (\Exception $exception) { |
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throw new Exception($exception->getMessage()); |
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} |
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// run remote cleanup |
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$this->cleanup($target, $result); |
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error_reporting($old); |
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} |
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/** |
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* Execute the remote clean up if needed |
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* |
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* @param \phpbu\App\Backup\Target $target |
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* @param \phpbu\App\Result $result |
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*/ |
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public function cleanup(Target $target, Result $result) |
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{ |
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if (!$this->cleaner) { |
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return; |
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} |
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$collector = new \phpbu\App\Backup\Collector\Ftp($target, $this->flySystem); |
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$this->cleaner->cleanup($target, $collector, $result); |
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} |
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} |
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sebastianfeldmann /
phpbu
