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<?php |
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namespace phpbu\App\Backup\Compressor; |
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use phpbu\App\Backup\Target; |
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use phpbu\App\Cli\Executable\Tar; |
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use phpbu\App\Result; |
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/** |
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* Directory |
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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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* @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 2.0.1 |
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*/ |
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class Directory extends Abstraction |
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{ |
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/** |
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* Validate path. |
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* |
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* @param string $path |
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* @return boolean |
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*/ |
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public function isPathValid($path) |
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{ |
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return is_dir($path); |
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} |
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/** |
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* If 'tar' can't compress with the requested compressor this will return false. |
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* |
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* @param \phpbu\App\Backup\Target $target |
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* @return bool |
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*/ |
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public function canCompress(Target $target) |
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{ |
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return Tar::isCompressorValid($target->getCompressor()->getCommand()); |
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} |
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/** |
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* Compress the configured directory. |
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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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* @return string |
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* @throws \phpbu\App\Exception |
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*/ |
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public function compress(Target $target, Result $result) |
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{ |
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$target->setMimeType('application/x-tar'); |
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return parent::compress($target, $result); |
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} |
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/** |
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* Returns the executable for this action. |
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* |
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* @param \phpbu\App\Backup\Target $target |
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* @return \phpbu\App\Cli\Executable |
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*/ |
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public function getExecutable(Target $target) { |
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if (null === $this->executable) { |
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$this->executable = new Tar($this->pathToCommand); |
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$this->executable->archiveDirectory($this->path); |
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$this->executable->archiveTo($this->getArchiveFile($target)) |
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->useCompression($target->getCompressor()->getCommand()) |
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->removeSourceDirectory(true); |
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} |
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return $this->executable; |
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} |
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/** |
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* Get final archive name. |
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* |
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* @param \phpbu\App\Backup\Target $target |
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* @return string |
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*/ |
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public function getArchiveFile(Target $target) |
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{ |
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return $this->canCompress($target) ? $target->getPathname() : $target->getPathnamePlain(); |
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} |
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} |
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sebastianfeldmann /
phpbu
