CMSimple_XH–Forum

Code: Select all

  function fullBackup()
      {
          global $pth, $o;
          
          $maxsize = 200000000;
          $part = 1;
      
          $date = date('Y-m-d');
          $archive = new ZipArchive();
          $archive->open(
              "./userfiles/Sicherung-{$date}_$part.zip",
              ZipArchive::CREATE
          );
      
          $totalSize = 0;
          $it = new RecursiveIteratorIterator(
              new RecursiveDirectoryIterator($pth['folder']['base'])
          );
          $it->rewind();
          while ($it->valid()) {
              if (!$it->isDot() && $it->key() != $pth['folder']['base'] . 'backup.zip') {
                  $size = filesize($it->key());
                  if ($totalSize + $size > $maxsize) {
                      $archive->close();
                      $part++;
                      $archive->open(
                          "./userfiles/Sicherung-{$date}_$part.zip",
                          ZipArchive::CREATE
                      );
                      $totalSize = 0;
                  }
                  $archive->addFile($it->key(), $it->getSubPathName());
                  $totalSize += $size;
              }
              $it->next();
          }
      
          $archive->close();
      }
      
    if (XH_ADM && isset($_GET['backup'])) {
          fullBackup();
           $GLOBALS['o'] .= XH_message('success', 'Backup beendet');
      }

Code: Select all

<?php

function fullBackup($password)
{
    global $pth, $o;
    
    $maxsize = 200000000;
    $part = 1;

    $date = date('Y-m-d');
    $archive = new ZipArchive();
    $archive->open(
        "./userfiles/Sicherung-{$date}_$part.zip",
        ZipArchive::CREATE | ZipArchive::OVERWRITE
    );
    $archive->setPassword($password);

    $totalSize = 0;
    $it = new RecursiveIteratorIterator(
        new RecursiveDirectoryIterator($pth['folder']['base']),
        RecursiveIteratorIterator::SELF_FIRST
    );
    $it->rewind();
    while ($it->valid()) {
        if (!$it->isDot() && !preg_match('/Sicherung-\d{4}-\d{2}-\d{2}_\d+.zip$/', $it->key())) {
            $size = filesize($it->key());
            if ($totalSize + $size > $maxsize) {
                $archive->close();
                $part++;
                $archive->open(
                    "./userfiles/Sicherung-{$date}_$part.zip",
                    ZipArchive::CREATE
                );
                $totalSize = 0;
            }
            if (is_dir($it->key())) {
                $archive->addEmptyDir($it->getSubPathName());
            } else {
                $archive->addFile($it->key(), $it->getSubPathName());
            }
            $archive->setEncryptionName($it->getSubPathName(), ZipArchive::EM_AES_256);
            $totalSize += $size;
        }
        $it->next();
    }

    $archive->close();
}

if (XH_ADM && !empty($_GET['backup'])) {
    fullBackup($_GET['backup']);
    $o .= XH_message('success', 'Backup beendet');
}