/**
* Returns the configuration from $TYPO3_CONF_VARS['LOG'] as
* hierarchical array for different components of the class hierarchy.
*
* @param string $configurationType Type of config to return (writer, processor)
* @param string $loggerName Logger name
* @throws \Psr\Log\InvalidArgumentException
* @return array
*/
protected function getConfigurationForLogger($configurationType, $loggerName)
{
// Split up the logger name (dot-separated) into its parts
$explodedName = explode('.', $loggerName);
// Search in the $TYPO3_CONF_VARS['LOG'] array
// for these keys, for example "writerConfiguration"
$configurationKey = $configurationType . 'Configuration';
$configuration = $GLOBALS['TYPO3_CONF_VARS']['LOG'];
$result = $configuration[$configurationKey] ?: array();
// Walk from general to special (t3lib, t3lib.db, t3lib.db.foo)
// and search for the most specific configuration
foreach ($explodedName as $partOfClassName) {
if (!empty($configuration[$partOfClassName][$configurationKey])) {
$result = $configuration[$partOfClassName][$configurationKey];
}
$configuration = $configuration[$partOfClassName];
}
// Validate the config
foreach ($result as $level => $unused) {
try {
LogLevel::validateLevel($level);
} catch (\Psr\Log\InvalidArgumentException $e) {
throw new \Psr\Log\InvalidArgumentException('The given severity level "' . htmlspecialchars($level) . '" for ' . $configurationKey . ' of logger "' . $loggerName . '" is not valid.', 1326406447);
}
}
return $result;
}
/**
* Adds a log record.
*
* @param int|string $level Log level. Value according to \TYPO3\CMS\Core\Log\LogLevel. Alternatively accepts a string.
* @param string $message Log message.
* @param array $data Additional data to log
* @return mixed
*/
public function log($level, $message, array $data = array())
{
$level = LogLevel::normalizeLevel($level);
LogLevel::validateLevel($level);
if ($level > $this->minimumLogLevel) {
return $this;
}
/** @var $record \TYPO3\CMS\Core\Log\LogRecord */
$record = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(LogRecord::class, $this->name, $level, $message, $data);
$record = $this->callProcessors($record);
$this->writeLog($record);
return $this;
}