protected function PanelizerWizardBase::customizeForm in Panelizer 8.4

Same name and namespace in other branches

1. 8.5 src/Wizard/PanelizerWizardBase.php \Drupal\panelizer\Wizard\PanelizerWizardBase::customizeForm()
2. 8.3 src/Wizard/PanelizerWizardBase.php \Drupal\panelizer\Wizard\PanelizerWizardBase::customizeForm()

Helper function for generating default form elements.

Parameters

array $form:

\Drupal\Core\Form\FormStateInterface $form_state:

Return value

array

Overrides FormWizardBase::customizeForm

1 call to PanelizerWizardBase::customizeForm()

PanelizerEditWizard::customizeForm in src/Wizard/PanelizerEditWizard.php

Helper function for generating default form elements.

1 method overrides PanelizerWizardBase::customizeForm()

PanelizerEditWizard::customizeForm in src/Wizard/PanelizerEditWizard.php

Helper function for generating default form elements.

File

src/Wizard/PanelizerWizardBase.php, line 20

Class

PanelizerWizardBase

Namespace

Drupal\panelizer\Wizard

Code

protected function customizeForm(array $form, FormStateInterface $form_state) {
  $form = parent::customizeForm($form, $form_state);
  $cached_values = $form_state
    ->getTemporaryValue('wizard');

  // Get the current form operation.
  $operation = $this
    ->getOperation($cached_values);
  $operations = $this
    ->getOperations($cached_values);
  $default_operation = reset($operations);

  // Get the machine name. There are two ways we can get this data.
  $storage = $form_state
    ->getStorage();
  $prefix = isset($storage['machine_name_prefix']) ? $storage['machine_name_prefix'] : $form_state
    ->getTemporaryValue('wizard')['id'];
  if ($operation['form'] == $default_operation['form']) {

    // Create id and label form elements.
    $form['name'] = [
      '#type' => 'fieldset',
      '#attributes' => [
        'class' => [
          'fieldset-no-legend',
        ],
      ],
      '#title' => $this
        ->getWizardLabel(),
    ];
    $form['name']['label'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->getMachineLabel(),
      '#required' => TRUE,
      '#size' => 32,
      '#default_value' => !empty($cached_values['label']) ? $cached_values['label'] : '',
      '#maxlength' => 255,
      '#disabled' => !empty($cached_values['label']),
    ];
    $form['name']['id'] = [
      '#type' => 'machine_name',
      '#maxlength' => 128,
      '#machine_name' => [
        'source' => [
          'name',
          'label',
        ],
        'exists' => $this
          ->exists(),
        'prefix' => $prefix,
      ],
      '#description' => $this
        ->t('A unique machine-readable name for this display. It must only contain lowercase letters, numbers, and underscores.'),
      '#default_value' => !empty($cached_values['id']) ? $cached_values['id'] : '',
      '#disabled' => !empty($cached_values['id']),
    ];
  }
  return $form;
}