114 lines
2.7 KiB
PHP
114 lines
2.7 KiB
PHP
<?php
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/**
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* 2007-2017 PrestaShop.
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Open Software License (OSL 3.0)
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* that is bundled with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* https://opensource.org/licenses/OSL-3.0
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@prestashop.com so we can send you a copy immediately.
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*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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* versions in the future. If you wish to customize PrestaShop for your
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* needs please refer to http://www.prestashop.com for more information.
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*
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* @author PrestaShop SA <contact@prestashop.com>
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* @copyright 2007-2017 PrestaShop SA
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* @license https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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namespace PrestaShop\Module\AutoUpgrade;
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class BackupFinder
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{
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/**
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* @var string[]
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*/
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private $availableBackups;
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/**
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* @var string
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*/
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private $backupPath;
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/**
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* BackupFinder constructor.
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*
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* @param string $backupPath
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*/
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public function __construct($backupPath)
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{
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$this->backupPath = $backupPath;
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}
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/**
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* @return array
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*/
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public function getAvailableBackups()
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{
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if (null === $this->availableBackups) {
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$this->availableBackups = $this->buildBackupList();
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}
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return $this->availableBackups;
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}
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/**
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* @return array
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*/
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private function buildBackupList()
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{
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return array_intersect(
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$this->getBackupDbAvailable($this->backupPath),
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$this->getBackupFilesAvailable($this->backupPath)
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);
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}
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/**
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* @param string $backupPath
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*
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* @return array
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*/
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private function getBackupDbAvailable($backupPath)
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{
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$array = array();
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$files = scandir($backupPath);
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foreach ($files as $file) {
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if ($file[0] == 'V' && is_dir($backupPath . DIRECTORY_SEPARATOR . $file)) {
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$array[] = $file;
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}
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}
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return $array;
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}
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/**
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* @param string $backupPath
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*
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* @return array
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*/
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private function getBackupFilesAvailable($backupPath)
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{
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$array = array();
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$files = scandir($backupPath);
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foreach ($files as $file) {
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if ($file[0] != '.' && substr($file, 0, 16) == 'auto-backupfiles') {
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$array[] = preg_replace('#^auto-backupfiles_(.*-[0-9a-f]{1,8})\..*$#', '$1', $file);
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}
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}
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return $array;
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}
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}
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