public function DisappearedSensorsSensorPlugin::buildConfigurationForm in Monitoring 8

Adds UI to clear the missing sensor status.

Overrides SensorPluginBase::buildConfigurationForm

File

src/Plugin/monitoring/SensorPlugin/DisappearedSensorsSensorPlugin.php, line 43

Contains \Drupal\monitoring\Plugin\monitoring\SensorPlugin\DisappearedSensorsSensorPlugin.

Class

DisappearedSensorsSensorPlugin

Monitors if sensors disappeared without prior being disabled.

Namespace

Drupal\monitoring\Plugin\monitoring\SensorPlugin

Code

public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
  try {
    $result = monitoring_sensor_run($this->sensorConfig
      ->id());
  } catch (\Exception $e) {

    // @todo: Figure out why this happens.
    $this
      ->messenger()
      ->addError($e
      ->getMessage());
    return array();
  }
  $form = parent::buildConfigurationForm($form, $form_state);
  if ($result
    ->isCritical()) {
    $form['clear_missing_sensors_wrapper'] = array(
      '#type' => 'fieldset',
      '#title' => t('Missing sensors'),
      '#description' => t('This action will clear the missing sensors and the critical sensor status will go away.'),
      '#weight' => -10,
    );
    $form['clear_missing_sensors_wrapper']['info'] = array(
      '#type' => 'item',
      '#title' => t('Sensor message'),
      '#markup' => $result
        ->getMessage(),
    );
    $form['clear_missing_sensors_wrapper']['clear_missing_sensor'] = array(
      '#type' => 'submit',
      '#submit' => array(
        'monitoring_clear_missing_sensor_submit',
      ),
      '#value' => t('Clear missing sensors'),
    );
  }
  return $form;
}