public function ImageSelectForm::buildForm in WordPress Migrate 8.3

Form constructor.

Parameters

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

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

Return value

array The form structure.

Overrides FormInterface::buildForm

File

wordpress_migrate_ui/src/Form/ImageSelectForm.php, line 23

Class

ImageSelectForm

Simple wizard step form.

Namespace

Drupal\wordpress_migrate_ui\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {

  // Start clean in case we came here via Previous.
  $cached_values = $form_state
    ->getTemporaryValue('wizard');
  unset($cached_values['image_field']);
  $form_state
    ->setTemporaryValue('wizard', $cached_values);
  $form['overview'] = [
    '#markup' => $this
      ->t('Here you may choose the Drupal image field to import Wordpress featured images into.'),
  ];

  // @todo this should be dependency injection.
  $field_map = \Drupal::service('entity_field.manager')
    ->getFieldMap();
  $options = [
    '' => $this
      ->t('Do not import'),
  ];
  foreach ($field_map as $entity_type => $fields) {
    if ($entity_type == 'node') {
      foreach ($fields as $field_name => $field_settings) {
        if ($field_settings['type'] == 'image') {
          $options[$field_name] = $field_name;
        }
      }
    }
  }
  $form['image_field'] = [
    '#type' => 'select',
    '#title' => $this
      ->t('Import WordPress featured images in'),
    '#options' => $options,
  ];
  return $form;
}