public function ContentExportForm::submitForm in Content Synchronization 8

Same name and namespace in other branches

1. 8.2 src/Form/ContentExportForm.php \Drupal\content_sync\Form\ContentExportForm::submitForm()
2. 3.0.x src/Form/ContentExportForm.php \Drupal\content_sync\Form\ContentExportForm::submitForm()

Form submission handler.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Overrides FormInterface::submitForm

File

src/Form/ContentExportForm.php, line 35

Class

ContentExportForm

Defines the content export form.

Namespace

Drupal\content_sync\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {

  // Delete the content tar file in case an older version exist.
  file_unmanaged_delete(file_directory_temp() . '/content.tar.gz');

  //Entity types manager
  $entityTypeManager = \Drupal::entityTypeManager();
  $entityBundles = \Drupal::service("entity_type.bundle.info");

  //Set batch operations by entity type/bundle
  $operations = [];
  $operations[] = [
    'generateSiteUUIDFile',
    [
      0 => 0,
    ],
  ];
  $entity_type_definitions = $entityTypeManager
    ->getDefinitions();
  foreach ($entity_type_definitions as $entity_type => $definition) {
    if ($definition instanceof ContentEntityType) {
      $entity_bundles = $entityBundles
        ->getBundleInfo($entity_type);
      foreach ($entity_bundles as $entity_bundle => $bundle) {

        //Get BundleKey
        $bundleKey = \Drupal::entityTypeManager()
          ->getStorage($entity_type)
          ->getEntityType()
          ->getKey('bundle');
        if (!empty($bundleKey)) {

          // Load entities by their property values.
          $entities = \Drupal::entityTypeManager()
            ->getStorage($entity_type)
            ->loadByProperties(array(
            $bundleKey => $entity_bundle,
          ));
        }
        else {
          $entities = \Drupal::entityTypeManager()
            ->getStorage($entity_type)
            ->loadMultiple();
        }
        $entity = [];
        foreach ($entities as $entity_id => $entity_obj) {
          $entity['values'][] = [
            'entity_type' => $entity_type,
            'entity_bundle' => $entity_bundle,
            'entity_id' => $entity_id,
          ];
        }
        if (!empty($entity)) {
          $operations[] = [
            'processContentExportFiles',
            $entity,
          ];
        }
      }
    }
  }
  if (empty($operations)) {
    $operations[] = [
      'processContentExportFiles',
      [
        0 => 0,
      ],
    ];
  }

  //Set Batch
  $batch = [
    'operations' => $operations,
    'finished' => 'finishContentExportBatch',
    'title' => $this
      ->t('Exporting content'),
    'init_message' => $this
      ->t('Starting content export.'),
    'progress_message' => $this
      ->t('Completed @current step of @total.'),
    'error_message' => $this
      ->t('Content export has encountered an error.'),
    'file' => drupal_get_path('module', 'content_sync') . '/content_sync.batch.inc',
  ];
  batch_set($batch);
}