function RulesDebugLog::log

File

src/Logger/RulesDebugLog.php, line 51

Class

RulesDebugLog
Logger that stores Rules debug logs with the session service.

Namespace

Drupal\rules\Logger

Code

public function log($level, $message, array $context = []) : void {
  // Remove any backtraces since they may contain an unserializable variable.
  unset($context['backtrace']);
  $localCopy = $this->session
    ->get('rules_debug_log', []);
  // Append the new log to the $localCopy array.
  // In D7:
  // @code
  //   logs[] = [$msg, $args, $priority, microtime(TRUE), $scope, $path];
  // @endcode
  $localCopy[] = [
    'message' => $message,
    'context' => $context,
    /** @var \Psr\Log\LogLevel $level */
'level' => $level,
    'timestamp' => $context['timestamp'],
    'scope' => $context['scope'],
    'path' => $context['path'],
  ];
  // Write the $localCopy array back into the session;
  // it now includes the new log.
  $this->session
    ->set('rules_debug_log', $localCopy);
}