public function RequirementsController::findMostSevereProblem in Nagios Monitoring 8

File

src/Controller/RequirementsController.php, line 82

Class

RequirementsController

Get the run-time requirements and status information. module_invoke_all('requirements', 'runtime') returns an array that isn't keyed by the module name, eg we might get a key 'ctools_css_cache'. We have no way of…

Namespace

Drupal\nagios\Controller

Code

public function findMostSevereProblem() : array {
  $descriptions = [];
  $min_severity = $this->config
    ->get('nagios.min_report_severity');
  foreach ($this->reqs as $key => $requirement) {
    if (isset($requirement['severity'])) {

      // Ignore update_core warning if update check is pending:
      if (($key == 'update_core' || $key == 'update_contrib') && $requirement['severity'] == REQUIREMENT_ERROR && $requirement['reason'] == UpdateFetcherInterface::FETCH_PENDING) {
        continue;
      }
      if ($requirement['severity'] >= $min_severity) {
        if ($requirement['severity'] > $this->severity) {
          $this->severity = $requirement['severity'];
        }
        $descriptions[] = $requirement['title'];
      }
    }
  }
  if (empty($descriptions)) {
    $desc = $this
      ->t('No information.');
  }
  else {
    $desc = implode(', ', $descriptions);
  }
  return [
    $this->severity,
    $desc,
  ];
}