/**
  * Basic information about the system.
  *
  * @return void
  */
 public function infoCommand()
 {
     $data = $this->siteApiService->getSiteInfo();
     foreach ($data as $key => $value) {
         $line = wordwrap($value, self::MAXIMUM_LINE_LENGTH - 43, PHP_EOL . str_repeat(' ', 43), TRUE);
         $this->outputLine('%-2s%-40s %s', array(' ', $key, $line));
     }
     $this->logger->info('siteApi:info executes successfully.');
 }