function IdConflictForm::buildForm

Overrides MigrateUpgradeFormBase::buildForm

File

core/modules/migrate_drupal_ui/src/Form/IdConflictForm.php, line 28

Class

IdConflictForm

Migrate Upgrade Id Conflict form.

Namespace

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  // Get all the data needed for this form.
  $migrations = $this->store
    ->get('migrations');
  // If data is missing or this is the wrong step, start over.
  if (!$migrations || $this->store
    ->get('step') != 'idconflict') {
    return $this->restartUpgradeForm();
  }
  $migration_ids = array_keys($migrations);
  // Check if there are conflicts. If none, just skip this form!
  $migrations = $this->migrationPluginManager
    ->createInstances($migration_ids);
  $translated_content_conflicts = $content_conflicts = [];
  $results = (new IdAuditor())->auditMultiple($migrations);
  /** @var \Drupal\migrate\Audit\AuditResult $result */
  foreach ($results as $result) {
    $destination = $result->getMigration()
      ->getDestinationPlugin();
    if ($destination instanceof EntityContentBase && $destination->isTranslationDestination()) {
      // Translations are not yet supported by the audit system. For now, we
      // only warn the user to be cautious when migrating translated content.
      // I18n support should be added in https://www.drupal.org/node/2905759.
      $translated_content_conflicts[] = $result;
    }
    elseif (!$result->passed()) {
      $content_conflicts[] = $result;
    }
  }
  if ($content_conflicts || $translated_content_conflicts) {
    $this->messenger()
      ->addWarning($this->t('WARNING: Content may be overwritten on your new site.'));
    $form = parent::buildForm($form, $form_state);
    $form['#title'] = $this->t('Upgrade analysis report');
    if ($content_conflicts) {
      $form = $this->conflictsForm($form, $content_conflicts);
    }
    if ($translated_content_conflicts) {
      $form = $this->i18nWarningForm($form, $translated_content_conflicts);
    }
    return $form;
  }
  else {
    $this->store
      ->set('step', 'review');
    return $this->redirect('migrate_drupal_ui.upgrade_review');
  }
}