protected function ClusterForm::clusterFormInfo in Elasticsearch Connector 8.7

Same name and namespace in other branches

1. 8 src/Form/ClusterForm.php \Drupal\elasticsearch_connector\Form\ClusterForm::clusterFormInfo()
2. 8.2 src/Form/ClusterForm.php \Drupal\elasticsearch_connector\Form\ClusterForm::clusterFormInfo()
3. 8.5 src/Form/ClusterForm.php \Drupal\elasticsearch_connector\Form\ClusterForm::clusterFormInfo()
4. 8.6 src/Form/ClusterForm.php \Drupal\elasticsearch_connector\Form\ClusterForm::clusterFormInfo()

Builds the cluster info table for the edit page.

Return value

array Returns cluster info table.

1 call to ClusterForm::clusterFormInfo()

ClusterForm::buildEntityForm in src/Form/ClusterForm.php

Builds entity form.

File

src/Form/ClusterForm.php, line 322

Class

ClusterForm

Provides a form for the Cluster entity.

Namespace

Drupal\elasticsearch_connector\Form

Code

protected function clusterFormInfo() {
  $element = [];
  if (isset($this->entity->url)) {
    try {
      $client_connector = $this->clientManager
        ->getClientForCluster($this->entity);
      $cluster_info = $client_connector
        ->getClusterInfo();
      if ($cluster_info) {
        $headers = [
          [
            'data' => t('Cluster name'),
          ],
          [
            'data' => t('Status'),
          ],
          [
            'data' => t('Number of nodes'),
          ],
        ];
        if (isset($cluster_info['state'])) {
          $rows = [
            [
              $cluster_info['health']['cluster_name'],
              $cluster_info['health']['status'],
              $cluster_info['health']['number_of_nodes'],
            ],
          ];
          $element = [
            '#theme' => 'table',
            '#header' => $headers,
            '#rows' => $rows,
            '#attributes' => [
              'class' => [
                'admin-elasticsearch',
              ],
              'id' => 'cluster-info',
            ],
          ];
        }
        else {
          $rows = [
            [
              t('Unknown'),
              t('Unavailable'),
              '',
            ],
          ];
          $element = [
            '#theme' => 'table',
            '#header' => $headers,
            '#rows' => $rows,
            '#attributes' => [
              'class' => [
                'admin-elasticsearch',
              ],
              'id' => 'cluster-info',
            ],
          ];
        }
      }
      else {
        $element['#type'] = 'markup';
        $element['#markup'] = '<div id="cluster-info">&nbsp;</div>';
      }
    } catch (\Exception $e) {
      $this
        ->messenger()
        ->addError($e
        ->getMessage());
    }
  }
  return $element;
}