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<?php
/*
* This file is part of the TYPO3 CMS project.
*
* It is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, either version 2
* of the License, or any later version.
*
* For the full copyright and license information, please read the
* LICENSE.txt file that was distributed with this source code.
*
* The TYPO3 project - inspiring people to share!
*/
namespace TYPO3\CMS\Lowlevel\Command;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Style\SymfonyStyle;
use TYPO3\CMS\Backend\Utility\BackendUtility;
use TYPO3\CMS\Core\Database\Connection;
use TYPO3\CMS\Core\Database\ConnectionPool;
use TYPO3\CMS\Core\Log\LogDataTrait;
use TYPO3\CMS\Core\Utility\GeneralUtility;
/**
* Lists all sys_log entries from the last 24 hours by default
* This is the most basic and can be useful for nightly check test reports.
*/
class ListSysLogCommand extends Command
{
use LogDataTrait;
/**
* Configure the command by defining the name, options and arguments
*/
public function configure()
{
$this->setHelp('Prints a list of recent sys_log entries.' . LF . 'If you want to get more detailed information, use the --verbose option.');
}
/**
* Executes the command for showing sys_log entries
*/
protected function execute(InputInterface $input, OutputInterface $output): int
{
$io = new SymfonyStyle($input, $output);
$io->title($this->getDescription());
$showDetails = $output->getVerbosity() > OutputInterface::VERBOSITY_NORMAL;
$tableHeaders = [
'Log ID',
'Date & Time',
'User ID',
'Message',
];
if ($showDetails) {
$tableHeaders[] = 'Details';
}
// Initialize result array
$content = [];
// Select DB relations from reference table
$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable('sys_log');
$rowIterator = $queryBuilder
->select('*')
->from('sys_log')
->where(
$queryBuilder->expr()->gt(
'tstamp',
$queryBuilder->createNamedParameter($GLOBALS['EXEC_TIME'] - 24 * 3600, Connection::PARAM_INT)
)
)
->orderBy('tstamp', 'DESC')
->executeQuery();
while ($row = $rowIterator->fetchAssociative()) {
$logData = $this->unserializeLogData($row['log_data'] ?? '');
$text = $this->formatLogDetails($row['details'] ?? '', $logData);
$userInformation = $row['userid'];
if (!empty($logData['originalUser'] ?? null)) {
$userInformation .= ' via ' . $logData['originalUser'];
}
$result = [
$row['uid'],
BackendUtility::datetime($row['tstamp']),
$userInformation,
$text,
];
if ($showDetails) {
$result[] = $this->arrayToLogString($row, [
'uid',
'userid',
'action',
'recuid',
'tablename',
'recpid',
'error',
'tstamp',
'type',
'details_nr',
'IP',
'event_pid',
'NEWid',
'workspace',
]);
}
$content[] = $result;
}
$io->table($tableHeaders, $content);
return Command::SUCCESS;
}
/**
* Converts a one dimensional array to a one line string which can be used for logging or debugging output
* Example: "loginType: FE; refInfo: Array; HTTP_HOST: www.example.org; REMOTE_ADDR: 192.168.1.5; REMOTE_HOST:; security_level:; showHiddenRecords: 0;"
*
* @param array $arr Data array which should be outputted
* @param array $valueList List of keys which should be listed in the output string.
* @return string Output string with key names and their value as string
*/
protected function arrayToLogString(array $arr, array $valueList): string
{
$str = '';
foreach ($arr as $key => $value) {
if (in_array($key, $valueList, true)) {
$str .= (string)$key . trim(': ' . GeneralUtility::fixed_lgd_cs(str_replace(LF, '|', (string)$value), 20)) . LF;
}
}
return $str;
}
}