9.5/_list_sys_log_command_8php_source.html

<?php

namespace ‪TYPO3\CMS\Lowlevel\Command;


/*

 * 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!

 */


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\ConnectionPool;

use ‪TYPO3\CMS\Core\Utility\GeneralUtility;


class ‪ListSysLogCommand extends Command

{


    public function ‪configure()

    {

        $this->setDescription('Show entries from the sys_log database table of the last 24 hours.');

        $this->setHelp('Prints a list of recent sys_log entries.' . LF . 'If you want to get more detailed information, use the --verbose option.');

    }


    protected function ‪execute(InputInterface $input, OutputInterface ‪$output)

    {

        $io = new SymfonyStyle($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, \PDO::PARAM_INT)

                )

            )

            ->orderBy('tstamp', 'DESC')

            ->execute();


        while ($row = $rowIterator->fetch()) {

            $logData = unserialize($row['log_data']);

            $userInformation = $row['userid'];

            if (!empty($logData['originalUser'])) {

                $userInformation .= ' via ' . $logData['originalUser'];

            }


            $result = [

                $row['uid'],

                ‪BackendUtility::datetime($row['tstamp']),

                $userInformation,

                sprintf($row['details'], $logData[0], $logData[1], $logData[2], $logData[3], $logData[4], $logData[5])

            ];


            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);

    }


    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;

    }

}