mirror of
https://github.com/OpenXE-org/OpenXE.git
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236 lines
7.1 KiB
PHP
236 lines
7.1 KiB
PHP
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<?php
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/*
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**** COPYRIGHT & LICENSE NOTICE *** DO NOT REMOVE ****
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*
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* Xentral (c) Xentral ERP Sorftware GmbH, Fuggerstrasse 11, D-86150 Augsburg, * Germany 2019
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*
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* This file is licensed under the Embedded Projects General Public License *Version 3.1.
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*
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* You should have received a copy of this license from your vendor and/or *along with this file; If not, please visit www.wawision.de/Lizenzhinweis
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* to obtain the text of the corresponding license version.
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*
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**** END OF COPYRIGHT & LICENSE NOTICE *** DO NOT REMOVE ****
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*/
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?>
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<?php
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use Xentral\Components\Filesystem\Adapter\FtpConfig;
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use Xentral\Components\Filesystem\FilesystemFactory;
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use Xentral\Components\Filesystem\PathInfo;
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class Ftpbackup
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{
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/** @var string MODULE_NAME */
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const MODULE_NAME = 'FtpBackup';
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/** @var Application $app */
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public $app;
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/**
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* @param Application $app
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* @param bool $intern
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*/
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public function __construct($app, $intern = false)
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{
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$this->app = $app;
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if($intern){
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return;
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}
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$this->app->ActionHandlerInit($this);
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$this->app->ActionHandler('list', 'FtpbackupList');
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$this->app->DefaultActionHandler('list');
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$this->app->ActionHandlerListen($app);
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}
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/**
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* @return void
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*/
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public function Install()
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{
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$this->app->erp->CheckProzessstarter('FTP-Backup', 'uhrzeit', '', '2019-01-01 00:00:00', 'cronjob', 'ftpbackup', 0);
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}
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/**
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* @return void
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*/
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public function FtpbackupList()
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{
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$credentials = $this->GetFtpConfigurationValues();
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if (!empty($credentials['host']) && !empty($credentials['user']) && !empty($credentials['pass'])) {
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try {
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$backupTable = $this->GenerateBackupOverviewTable();
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} catch (Exception $exception) {
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$backupTable = '<tr><td colspan="7">Fehler beim Zugriff auf FTP-Server: ';
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$backupTable .= htmlspecialchars($exception->getMessage());
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$backupTable .= '</td></tr>';
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}
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} else {
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$backupTable = '<tr><td colspan="7">Es sind keine FTP-Zugangsdaten hinterlegt.</td></tr>';
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}
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$this->app->erp->MenuEintrag('index.php?module=ftpbackup&action=list', 'Übersicht');
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if(!empty($this->app->Secure->GetPOST('save-settings'))){
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$credentials['user'] = $this->app->Secure->GetPOST('benutzer');
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$credentials['host'] = $this->app->Secure->GetPOST('server');
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$credentials['port'] = $this->app->Secure->GetPOST('port');
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$credentials['pass'] = $this->app->Secure->GetPOST('passwort');
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$credentials['dir'] = $this->app->Secure->GetPOST('verzeichnis');
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$this->app->erp->SetKonfigurationValue('ftpbackup_list_port',$credentials['port']);
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$this->app->erp->SetKonfigurationValue('ftpbackup_list_server',$credentials['host']);
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$this->app->erp->SetKonfigurationValue('ftpbackup_list_benutzer',$credentials['user']);
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$this->app->erp->SetKonfigurationValue('ftpbackup_list_passwort',$credentials['pass']);
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$this->app->erp->SetKonfigurationValue('ftpbackup_list_verzeichnis',$credentials['dir']);
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}
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$this->app->erp->checkActiveCronjob('ftpbackup');
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$this->app->Tpl->Set('BACKUPROW', $backupTable);
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$this->app->Tpl->Set('BENUTZER', $credentials['user']);
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$this->app->Tpl->Set('SERVER', $credentials['host']);
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$this->app->Tpl->Set('PORT', $credentials['port']);
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$this->app->Tpl->Set('PASSWORT', $credentials['pass']);
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$this->app->Tpl->Set('VERZEICHNIS', $credentials['dir']);
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$this->app->Tpl->Parse('PAGE', 'ftpbackup_list.tpl');
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}
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/**
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* @return string HTML
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*/
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protected function GenerateBackupOverviewTable()
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{
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$cred = $this->GetFtpConfigurationValues();
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/** @var FilesystemFactory $fsFactory */
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$fsFactory = $this->app->Container->get('FilesystemFactory');
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$ftpConfig = new FtpConfig($cred['host'], $cred['user'], $cred['pass'], $cred['dir'], $cred['port']);
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$ftp = $fsFactory->createFtp($ftpConfig);
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$sqldumpMap = [];
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$userdataMap = [];
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for ($day = 1; $day <= 31; $day++) {
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$sqldumpMap[$day] = null;
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$userdataMap[$day] = null;
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}
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// FTP durchsuchen und Dateien in entsprechende Map (Tag als Index) packen
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$files = $ftp->listFiles('', false);
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foreach ($files as $index => $file) {
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$fileName = $file->getFilename();
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$day = $this->ExtractDayFromFilename($fileName);
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if (substr($fileName, 0, 5) === 'mysql' && $day !== null) {
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$sqldumpMap[$day] = $file;
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}
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if (substr($fileName, 0, 8) === 'userdata' && $day !== null) {
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$userdataMap[$day] = $file;
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}
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}
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// HTML-Tabelle mit gefundenen Dateien zusammenbauen
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$html = '';
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for ($day = 1; $day <= 31; $day++) {
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$row = [
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'day' => '',
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'sqldump_name' => '',
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'sqldump_date' => '',
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'sqldump_size' => '',
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'userdata_name' => '',
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'userdata_date' => '',
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'userdata_size' => '',
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];
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if ($sqldumpMap[$day] !== null) {
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/** @var PathInfo $sqlDump */
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$sqlDump = $sqldumpMap[$day];
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$row['sqldump_name'] = $sqlDump->getBasename();
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$row['sqldump_date'] = date('d.m.Y', $sqlDump->getTimestamp());
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$row['sqldump_size'] = $this->FormatBytes($sqlDump->getSize());
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unset($sqlDump);
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}
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if ($userdataMap[$day] !== null) {
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/** @var PathInfo $userdata */
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$userdata = $userdataMap[$day];
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$row['userdata_name'] = $userdata->getBasename();
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$row['userdata_date'] = date('d.m.Y', $userdata->getTimestamp());
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$row['userdata_size'] = $this->FormatBytes($userdata->getSize());
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unset($userdata);
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}
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$html .= sprintf(
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'<tr><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td></tr>',
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$day,
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$row['sqldump_date'],
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$row['sqldump_name'],
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$row['sqldump_size'],
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$row['userdata_date'],
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$row['userdata_name'],
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$row['userdata_size']
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);
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}
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return $html;
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}
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/**
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* @return array
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*/
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protected function GetFtpConfigurationValues()
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{
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$credentials = [
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'host' => $this->app->erp->GetKonfiguration('ftpbackup_list_server'),
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'port' => (int)$this->app->erp->GetKonfiguration('ftpbackup_list_port'),
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'user' => $this->app->erp->GetKonfiguration('ftpbackup_list_benutzer'),
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'pass' => $this->app->erp->GetKonfiguration('ftpbackup_list_passwort'),
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'dir' => $this->app->erp->GetKonfiguration('ftpbackup_list_verzeichnis'),
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];
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if(empty($credentials['dir'])){
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$credentials['dir'] = '/';
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}
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if(empty($credentials['port'])){
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$credentials['port'] = 21;
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}
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return $credentials;
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}
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/**
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* @param string $filename
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*
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* @return int|null
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*/
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protected function ExtractDayFromFilename($filename)
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{
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preg_match('/\d{1,2}/', $filename, $matches);
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return !empty($matches[0]) ? (int)$matches[0] : null;
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}
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/**
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* @param int $bytes
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*
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* @return string
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*/
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protected function FormatBytes($bytes)
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{
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$bytes = (int)$bytes;
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if ($bytes <= 0) {
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return '0 Bytes';
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}
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$units = ['Bytes', 'KB', 'MB', 'GB', 'TB'];
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$exponent = (int)floor(log($bytes) / log(1024));
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$size = $bytes / pow(1024, $exponent);
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return number_format($size, 1, ',', '.') . ' ' . $units[$exponent];
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}
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}
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?>
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