public function CloneEntityType::buildForm in Entity Type Clone 8

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

src/Form/CloneEntityType.php, line 45

Class

CloneEntityType

Class CloneEntityType.

Namespace

Drupal\entity_type_clone\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $params = \Drupal::request()->query;
  $disbaled = FALSE;
  if ($params) {
    $entity_type = $params
      ->get('entity');
    $bundle_type = $params
      ->get('bundle');
    if ($entity_type && $bundle_type) {
      $disbaled = TRUE;
    }
  }
  $form['displays'] = [];
  $input =& $form_state
    ->getUserInput();
  $wrapper = 'entity-wrapper';

  // Create the part of the form that allows the user to select the basic
  // properties of what the entity to delete.
  $form['displays']['show'] = [
    '#type' => 'fieldset',
    '#title' => $this
      ->t('Entity Clone Settings'),
    '#tree' => TRUE,
    '#attributes' => [
      'class' => [
        'container-inline',
      ],
    ],
  ];
  $content_entity_types = [];
  $entity_type_definations = $this->entityTypeManager
    ->getDefinitions();

  /* @var $definition \Drupal\Core\Entity\EntityTypeInterface */
  $clone_types = [
    'node',
    'paragraph',
    'taxonomy_term',
    'profile',
  ];
  foreach ($entity_type_definations as $definition) {
    if ($definition instanceof ContentEntityType) {
      if (in_array($definition
        ->id(), $clone_types)) {
        $content_entity_types[$definition
          ->id()] = $definition
          ->getLabel();
      }
    }
  }
  $form['displays']['show']['entity_type'] = [
    '#type' => 'select',
    '#title' => $this
      ->t('Select Entity Type'),
    '#options' => $content_entity_types,
    '#empty_option' => $this
      ->t('- Select Entity Type -'),
    '#size' => 1,
    '#required' => TRUE,
    '#disabled' => $disbaled,
    '#default_value' => isset($entity_type) ? $entity_type : '',
    '#suffix' => '<div id="' . $wrapper . '"></div>',
    '#ajax' => [
      'callback' => [
        $this,
        'ajaxCallChangeEntity',
      ],
      'wrapper' => $wrapper,
    ],
  ];
  if (isset($input['show']['entity_type']) || isset($entity_type)) {
    $entity_type_selected = isset($input['show']['entity_type']) ? $input['show']['entity_type'] : $entity_type;
    $default_bundles = \Drupal::service('entity_type.bundle.info')
      ->getBundleInfo($entity_type_selected);

    // If the current base table support bundles and has more than one (like user).
    if (!empty($default_bundles)) {

      // Get all bundles and their human readable names.
      foreach ($default_bundles as $type => $bundle) {
        $type_options[$type] = $bundle['label'];
      }
      $form['displays']['show']['type']['#options'] = $type_options;
    }
  }
  if (isset($type_options)) {
    $form['displays']['show']['type'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('of type'),
      '#options' => $type_options,
      '#disabled' => $disbaled,
      '#default_value' => $bundle_type,
      '#prefix' => '<div id="' . $wrapper . '">',
      '#suffix' => '</div>',
    ];
  }

  // Target content type fieldset.
  $form['target'] = [
    '#type' => 'details',
    '#title' => $this
      ->t('Target Entity details'),
    '#open' => TRUE,
  ];
  $form['target']['clone_bundle'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Target bundle name'),
    '#required' => TRUE,
  ];
  $form['target']['clone_bundle_machine'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Target bundle machine name'),
    '#required' => TRUE,
  ];
  $form['target']['target_description'] = [
    '#type' => 'textarea',
    '#title' => $this
      ->t('Description'),
    '#required' => FALSE,
  ];
  $form['message'] = [
    '#markup' => $this
      ->t('Note: Use <b>ENTITY TYPE CLONE</b> only to clone Content Type, Paragraph, Taxonomy.<br>'),
  ];
  $form['submit'] = [
    '#type' => 'submit',
    '#value' => $this
      ->t('Clone'),
  ];
  $form['reset'] = [
    '#type' => 'submit',
    '#value' => $this
      ->t('Reset'),
  ];
  return $form;
}