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<?php |
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namespace phpbu\App\Backup; |
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use phpbu\App\Util; |
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/** |
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* Collector 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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abstract class Collector |
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{ |
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use Path; |
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/** |
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* Backup target |
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* |
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* @var \phpbu\App\Backup\Target |
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*/ |
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protected $target; |
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/** |
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* Target filename regex |
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* |
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* @var string |
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*/ |
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protected $fileRegex; |
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/** |
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* Collection cache |
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* |
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* @var \phpbu\App\Backup\File[] |
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*/ |
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protected $files; |
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/** |
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* Setting up |
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* |
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* @param \phpbu\App\Backup\Target $target |
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*/ |
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public function setUp(Target $target) |
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{ |
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$this->target = $target; |
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$this->fileRegex = Util\Path::datePlaceholdersToRegex($target->getFilenameRaw()); |
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$this->files = []; |
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} |
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/** |
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* Return true if target full path matches file and path regex. |
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* |
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* @param string $targetPath Full path to the remote file to check |
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* @return bool |
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*/ |
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protected function isFileMatch(string $targetPath): bool |
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{ |
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$rawPath = Util\Path::withoutLeadingSlash($this->pathRaw); |
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$pathRegex = Util\Path::datePlaceholdersToRegex($rawPath); |
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$pathRegex .= $pathRegex ? '/' : ''; |
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$fileRegex = Util\Path::datePlaceholdersToRegex($this->target->getFilenameRaw()); |
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return preg_match('#' . $pathRegex . $fileRegex . '$#i', $targetPath); |
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} |
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/** |
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* Returns true if filename matches the target regex |
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* |
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* @param string $filename |
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* @return bool |
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*/ |
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protected function isFilenameMatch(string $filename): bool |
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{ |
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return preg_match('#' . $this->fileRegex . '#i', $filename); |
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} |
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/** |
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* Get all created backups. |
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* |
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* @return \phpbu\App\Backup\File[] |
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*/ |
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abstract public function getBackupFiles() : array; |
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} |
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sebastianfeldmann /
phpbu
