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<?php |
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namespace phpbu\App\Backup\Collector; |
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use phpbu\App\Backup\Collector; |
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use phpbu\App\Backup\File; |
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use phpbu\App\Backup\Path; |
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use phpbu\App\Backup\Target; |
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use phpbu\App\Util; |
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use SebastianFeldmann\Ftp\Client; |
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/** |
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* Ftp class. |
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* |
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* @package phpbu |
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* @subpackage Backup |
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* @author Sebastian Feldmann <[email protected]> |
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* @author Vitaly Baev <[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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* @since Class available since Release 5.1.0 |
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*/ |
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class Ftp extends Remote implements Collector |
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{ |
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/** |
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* FTP connection stream |
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* |
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* @var \SebastianFeldmann\Ftp\Client |
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*/ |
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private $ftpClient; |
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/** |
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* Ftp constructor. |
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* |
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* @param \phpbu\App\Backup\Target $target |
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* @param \phpbu\App\Backup\Path $remotePath |
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* @param \SebastianFeldmann\Ftp\Client $ftpClient |
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*/ |
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public function __construct(Target $target, Path $remotePath, Client $ftpClient) |
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{ |
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$this->setUp($target, $remotePath); |
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$this->ftpClient = $ftpClient; |
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} |
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/** |
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* Collect all created backups. |
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* |
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* @throws \Exception |
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*/ |
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protected function collectBackups() |
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{ |
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$this->ftpClient->chHome(); |
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$initialDepth = $this->path->getPathThatIsNotChangingDepth(); |
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$initialPath = $this->path->getPathThatIsNotChanging(); |
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$this->collect($initialPath, $initialDepth); |
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} |
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/** |
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* Collect all synced backup files regarding to the remote path configuration. |
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* |
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* @param string $remotePath |
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* @param int $depth |
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* @throws \Exception |
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*/ |
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private function collect(string $remotePath, int $depth) |
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{ |
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if ($depth < $this->path->getPathDepth()) { |
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$this->collectDirectories($remotePath, $depth); |
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return; |
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} |
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$this->collectFiles($remotePath); |
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} |
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/** |
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* If path not fully satisfied look for matching directories. |
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* |
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* @param string $remotePath |
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* @param int $depth |
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* @return void |
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* @throws \Exception |
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*/ |
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private function collectDirectories(string $remotePath, int $depth) |
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{ |
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/** @var \SebastianFeldmann\Ftp\File $ftpDir */ |
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foreach ($this->ftpClient->lsDirs($remotePath) as $ftpDir) { |
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$element = $this->path->getPathElementAtIndex($depth); |
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$expected = '#' . Util\Path::datePlaceholdersToRegex($element) . '#i'; |
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if (\preg_match($expected, $ftpDir->getFilename())) { |
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// look for files in a "deeper" directory |
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$this->collect($remotePath . '/' . $ftpDir->getFilename(), $depth + 1); |
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} |
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} |
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} |
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/** |
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* Collect all matching files in a given remote directory. |
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* |
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* @param string $remotePath |
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* @return void |
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* @throws \Exception |
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*/ |
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private function collectFiles(string $remotePath) |
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{ |
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foreach ($this->ftpClient->lsFiles($remotePath) as $ftpFile) { |
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View Code Duplication |
if ($this->isFilenameMatch($ftpFile->getFilename())) { |
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$file = new File\Ftp($this->ftpClient, $ftpFile, $remotePath); |
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$index = $this->getFileIndex($file); |
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$this->files[$index] = $file; |
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} |
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} |
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} |
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} |
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sebastianfeldmann /
phpbu
