app = $app;
if($intern){
return;
}
$this->app->ActionHandlerInit($this);
$this->app->ActionHandler('list', 'FtpbackupList');
$this->app->DefaultActionHandler('list');
$this->app->ActionHandlerListen($app);
}
/**
* @return void
*/
public function Install()
{
$this->app->erp->CheckProzessstarter('FTP-Backup', 'uhrzeit', '', '2019-01-01 00:00:00', 'cronjob', 'ftpbackup', 0);
}
/**
* @return void
*/
public function FtpbackupList()
{
$credentials = $this->GetFtpConfigurationValues();
if (!empty($credentials['host']) && !empty($credentials['user']) && !empty($credentials['pass'])) {
try {
$backupTable = $this->GenerateBackupOverviewTable();
} catch (Exception $exception) {
$backupTable = '| Fehler beim Zugriff auf FTP-Server: ';
$backupTable .= htmlspecialchars($exception->getMessage());
$backupTable .= ' |
';
}
} else {
$backupTable = '| Es sind keine FTP-Zugangsdaten hinterlegt. |
';
}
$this->app->erp->MenuEintrag('index.php?module=ftpbackup&action=list', 'Übersicht');
if(!empty($this->app->Secure->GetPOST('save-settings'))){
$credentials['user'] = $this->app->Secure->GetPOST('benutzer');
$credentials['host'] = $this->app->Secure->GetPOST('server');
$credentials['port'] = $this->app->Secure->GetPOST('port');
$credentials['pass'] = $this->app->Secure->GetPOST('passwort');
$credentials['dir'] = $this->app->Secure->GetPOST('verzeichnis');
$this->app->erp->SetKonfigurationValue('ftpbackup_list_port',$credentials['port']);
$this->app->erp->SetKonfigurationValue('ftpbackup_list_server',$credentials['host']);
$this->app->erp->SetKonfigurationValue('ftpbackup_list_benutzer',$credentials['user']);
$this->app->erp->SetKonfigurationValue('ftpbackup_list_passwort',$credentials['pass']);
$this->app->erp->SetKonfigurationValue('ftpbackup_list_verzeichnis',$credentials['dir']);
}
$this->app->erp->checkActiveCronjob('ftpbackup');
$this->app->Tpl->Set('BACKUPROW', $backupTable);
$this->app->Tpl->Set('BENUTZER', $credentials['user']);
$this->app->Tpl->Set('SERVER', $credentials['host']);
$this->app->Tpl->Set('PORT', $credentials['port']);
$this->app->Tpl->Set('PASSWORT', $credentials['pass']);
$this->app->Tpl->Set('VERZEICHNIS', $credentials['dir']);
$this->app->Tpl->Parse('PAGE', 'ftpbackup_list.tpl');
}
/**
* @return string HTML
*/
protected function GenerateBackupOverviewTable()
{
$cred = $this->GetFtpConfigurationValues();
/** @var FilesystemFactory $fsFactory */
$fsFactory = $this->app->Container->get('FilesystemFactory');
$ftpConfig = new FtpConfig($cred['host'], $cred['user'], $cred['pass'], $cred['dir'], $cred['port']);
$ftp = $fsFactory->createFtp($ftpConfig);
$sqldumpMap = [];
$userdataMap = [];
for ($day = 1; $day <= 31; $day++) {
$sqldumpMap[$day] = null;
$userdataMap[$day] = null;
}
// FTP durchsuchen und Dateien in entsprechende Map (Tag als Index) packen
$files = $ftp->listFiles('', false);
foreach ($files as $index => $file) {
$fileName = $file->getFilename();
$day = $this->ExtractDayFromFilename($fileName);
if (substr($fileName, 0, 5) === 'mysql' && $day !== null) {
$sqldumpMap[$day] = $file;
}
if (substr($fileName, 0, 8) === 'userdata' && $day !== null) {
$userdataMap[$day] = $file;
}
}
// HTML-Tabelle mit gefundenen Dateien zusammenbauen
$html = '';
for ($day = 1; $day <= 31; $day++) {
$row = [
'day' => '',
'sqldump_name' => '',
'sqldump_date' => '',
'sqldump_size' => '',
'userdata_name' => '',
'userdata_date' => '',
'userdata_size' => '',
];
if ($sqldumpMap[$day] !== null) {
/** @var PathInfo $sqlDump */
$sqlDump = $sqldumpMap[$day];
$row['sqldump_name'] = $sqlDump->getBasename();
$row['sqldump_date'] = date('d.m.Y', $sqlDump->getTimestamp());
$row['sqldump_size'] = $this->FormatBytes($sqlDump->getSize());
unset($sqlDump);
}
if ($userdataMap[$day] !== null) {
/** @var PathInfo $userdata */
$userdata = $userdataMap[$day];
$row['userdata_name'] = $userdata->getBasename();
$row['userdata_date'] = date('d.m.Y', $userdata->getTimestamp());
$row['userdata_size'] = $this->FormatBytes($userdata->getSize());
unset($userdata);
}
$html .= sprintf(
'| %s | %s | %s | %s | %s | %s | %s |
',
$day,
$row['sqldump_date'],
$row['sqldump_name'],
$row['sqldump_size'],
$row['userdata_date'],
$row['userdata_name'],
$row['userdata_size']
);
}
return $html;
}
/**
* @return array
*/
protected function GetFtpConfigurationValues()
{
$credentials = [
'host' => $this->app->erp->GetKonfiguration('ftpbackup_list_server'),
'port' => (int)$this->app->erp->GetKonfiguration('ftpbackup_list_port'),
'user' => $this->app->erp->GetKonfiguration('ftpbackup_list_benutzer'),
'pass' => $this->app->erp->GetKonfiguration('ftpbackup_list_passwort'),
'dir' => $this->app->erp->GetKonfiguration('ftpbackup_list_verzeichnis'),
];
if(empty($credentials['dir'])){
$credentials['dir'] = '/';
}
if(empty($credentials['port'])){
$credentials['port'] = 21;
}
return $credentials;
}
/**
* @param string $filename
*
* @return int|null
*/
protected function ExtractDayFromFilename($filename)
{
preg_match('/\d{1,2}/', $filename, $matches);
return !empty($matches[0]) ? (int)$matches[0] : null;
}
/**
* @param int $bytes
*
* @return string
*/
protected function FormatBytes($bytes)
{
$bytes = (int)$bytes;
if ($bytes <= 0) {
return '0 Bytes';
}
$units = ['Bytes', 'KB', 'MB', 'GB', 'TB'];
$exponent = (int)floor(log($bytes) / log(1024));
$size = $bytes / pow(1024, $exponent);
return number_format($size, 1, ',', '.') . ' ' . $units[$exponent];
}
}
?>