[FOLLOWUP][BUGFIX] Handle exceptions in Logging API
[Packages/TYPO3.CMS.git] / typo3 / sysext / core / Classes / Log / Writer / PhpErrorLogWriter.php
1 <?php
2 namespace TYPO3\CMS\Core\Log\Writer;
3
4 /*
5 * This file is part of the TYPO3 CMS project.
6 *
7 * It is free software; you can redistribute it and/or modify it under
8 * the terms of the GNU General Public License, either version 2
9 * of the License, or any later version.
10 *
11 * For the full copyright and license information, please read the
12 * LICENSE.txt file that was distributed with this source code.
13 *
14 * The TYPO3 project - inspiring people to share!
15 */
16 use TYPO3\CMS\Core\Log\LogRecord;
17 use TYPO3\CMS\Core\Log\LogLevel;
18
19 /**
20 * Log writer that writes the log records into PHP error log.
21 *
22 * @author Steffen Gebert <steffen.gebert@typo3.org>
23 * @author Steffen Müller <typo3@t3node.com>
24 */
25 class PhpErrorLogWriter extends AbstractWriter {
26
27 /**
28 * Writes the log record
29 *
30 * @param LogRecord $record Log record
31 * @return \TYPO3\CMS\Core\Log\Writer\WriterInterface $this
32 * @throws \RuntimeException
33 */
34 public function writeLog(LogRecord $record) {
35 $levelName = LogLevel::getName($record->getLevel());
36 $data = '';
37 $recordData = $record->getData();
38 if (!empty($recordData)) {
39 // According to PSR3 the exception-key may hold an \Exception
40 // Since json_encode() does not encode an exception, we run the _toString() here
41 if (isset($recordData['exception']) && $recordData['exception'] instanceof \Exception) {
42 $recordData['exception'] = (string)$recordData['exception'];
43 }
44 $data = '- ' . json_encode($recordData);
45 }
46 $message = sprintf(
47 'TYPO3 [%s] request="%s" component="%s": %s %s',
48 $levelName,
49 $record->getRequestId(),
50 $record->getComponent(),
51 $record->getMessage(),
52 $data
53 );
54 if (FALSE === error_log($message)) {
55 throw new \RuntimeException('Could not write log record to PHP error log', 1345036336);
56 }
57 return $this;
58 }
59
60 }