Initial xentral_oss_20.3.c9ffacf

2021-05-21 08:49:41 +02:00
parent 5406e4a551
commit 34e5ac43d9
18884 changed files with 2109867 additions and 0 deletions
@@ -0,0 +1,190 @@
+<?php
+
+namespace Xentral\Components\Backup;
+
+use Xentral\Components\Backup\Adapter\AdapterInterface;
+use Xentral\Components\Database\DatabaseConfig;
+use Xentral\Components\Backup\Exception\BackupException;
+
+final class DatabaseBackup
+{
+    /**
+     * @var AdapterInterface
+     */
+    private $adapter;
+
+    /** @var string $tmpPath */
+    private $tmpPath;
+
+    /** @var string lock */
+    const PID_NAME = 'backup.lock';
+
+    /**
+     * DatabaseBackup constructor.
+     *
+     * @param AdapterInterface $adapter
+     *
+     * @param string           $tmpPath
+     */
+    public function __construct(AdapterInterface $adapter, $tmpPath)
+    {
+        $this->adapter = $adapter;
+        $this->tmpPath = $tmpPath;
+    }
+
+    /**
+     * Creates MySQL Dump
+     *
+     * @param DatabaseConfig    $config
+     * @param string            $file
+     * @param null|string|array $sTable
+     *
+     * @param null|string       $where
+     *
+     * @return void
+     */
+    public function createDump(DatabaseConfig $config, $file, $sTable = null, $where = null)
+    {
+        $sPidFile = $this->getLockFile();
+        file_put_contents($sPidFile, time());
+        $this->adapter->createDump($config, $file, $sTable, $where);
+        @unlink($sPidFile);
+    }
+
+    /**
+     * Restores Database DUMP
+     *
+     * @param DatabaseConfig $config
+     * @param string         $file
+     *
+     * @return void
+     */
+    public function restoreDump(DatabaseConfig $config, $file)
+    {
+        if (!file_exists($file)) {
+            throw new BackupException(sprintf('Database Dump %s not found!', $file));
+        }
+        $sPidFile = $this->getLockFile();
+        file_put_contents($sPidFile, time());
+        $this->adapter->restoreDump($config, $file);
+        @unlink($sPidFile);
+    }
+
+    /**
+     * @param string $metaFile
+     *
+     * @return string|null
+     */
+    public function getMetaInfo($metaFile)
+    {
+        if (!empty($metaFile) && file_exists($metaFile) && ($sMetaEnc = file_get_contents($metaFile))) {
+            return $this->decodeJson(base64_decode($sMetaEnc), true);
+        }
+
+        return null;
+    }
+
+    /**
+     * @param string $sJSON
+     * @param bool   $bAsHash
+     *
+     * @return mixed|null
+     */
+    protected function decodeJson($sJSON, $bAsHash = false)
+    {
+        if (($xData = json_decode($sJSON, $bAsHash)) !== null
+            && (json_last_error() === JSON_ERROR_NONE)) {
+            return $xData;
+        }
+
+        return null;
+    }
+
+    /**
+     *
+     * @return string|AdapterInterface
+     */
+    public function getLockStatus()
+    {
+        return $this->adapter->getStatus($this->getLockFile());
+    }
+
+    /**
+     * @return string
+     */
+    protected function getLockFile()
+    {
+        return rtrim($this->tmpPath, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . static::PID_NAME;
+    }
+
+    /**
+     * @param array $tables
+     * @param array $excludeKeys
+     *
+     * @return mixed
+     */
+    public function excludeCheckSumTables($tables, $excludeKeys = [])
+    {
+        $default = [
+            'backup',
+            'useronline',
+            'logfile',
+            'cronjob_starter_running',
+            'wiki',
+            'protokoll',
+            'cronjob_log',
+            'module_stat',
+            'checkaltertable',
+            'konfiguration',
+            'permissionhistory',
+            'adapterbox_request_log',
+            'hook',
+            'module_action',
+            'prozessstarter',
+            'sqlcache',
+            'systemhealth',
+            'userkonfiguration',
+            'artikel',
+            'shopimport_amazon_throttling',
+            'lieferschein',
+            'report_column',
+            'report_parameter',
+            'notification_message',
+            'module_stat_detail',
+        ];
+        $excludeKeys = array_merge($default, $excludeKeys);
+        foreach ($excludeKeys as $key) {
+            if (!array_key_exists($key, $tables)) {
+                continue;
+            }
+            unset($tables[$key]);
+        }
+
+        return $tables;
+    }
+
+    /**
+     * @param string $backupFile
+     *
+     * @return string
+     */
+    public function getMetaFileName($backupFile)
+    {
+        $asFile = explode('.', $backupFile);
+        array_pop($asFile);
+        $filename = implode('.', $asFile) . '.meta';
+
+        return str_replace('.backup', 'backup/snapshots', $filename);
+    }
+
+    /**
+     * @param string $filePath
+     *
+     * @return string|null
+     */
+    public function getDumpMetaData($filePath = null)
+    {
+        return $this->getMetaInfo($this->getMetaFileName($filePath));
+    }
+
+}