public function ConfigForm::buildForm in Insert 8

Same name and namespace in other branches

1. 8.2 src/Form/ConfigForm.php \Drupal\insert\Form\ConfigForm::buildForm()

@inheritdoc

Overrides ConfigFormBase::buildForm

File

src/Form/ConfigForm.php, line 36

Class

ConfigForm

Namespace

Drupal\insert\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $config = $this
    ->config('insert.config');
  $text_formats = array_map(function ($format) {

    /** @var FilterFormat $format */
    return $format
      ->label();
  }, filter_formats());
  $form['text_formats'] = [
    '#type' => 'checkboxes',
    '#options' => $text_formats,
    '#title' => $this
      ->t('Automatic text format support'),
    '#description' => $this
      ->t('Drupal core\'s HTML filter removes tags and attributes not explicitly white-listed from the output. This might strip tags and attributes generated by the Insert module. Enabling automatic text format support alters allowed HTML tags of the HTML filter when saving a text format configuration. Since managing the tags and attributes is prone to errors, enabling text format support here will ensure that required tags and attributes are always set. <strong>Note: After enabling text format support, you need to save the corresponding text format(s) at least once for the necessary tags to be added. When disabling support of a text format tags and attributes added to the format are not removed, they just do not get added automatically anymore when saving the text format(s).</strong>'),
    '#default_value' => $config
      ->get('text_formats') ? $config
      ->get('text_formats') : [],
  ];
  $form['css_classes'] = [
    '#type' => 'fieldset',
    '#title' => $this
      ->t('Additional CSS classes'),
    '#description' => $this
      ->t('CSS classes to be added to items inserted using the Insert module.'),
  ];
  $form['css_classes']['file'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Classes to be added to file links (File Insert widget)'),
    '#default_value' => $config
      ->get('css_classes.file') ? $config
      ->get('css_classes.file') : '',
    '#element_validate' => [
      [
        get_called_class(),
        'validate_css_classes',
      ],
    ],
  ];
  $form['css_classes']['image'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Classes to be added to images and image links (Image Insert widget)'),
    '#default_value' => $config
      ->get('css_classes.image') ? $config
      ->get('css_classes.image') : '',
    '#element_validate' => [
      [
        get_called_class(),
        'validate_css_classes',
      ],
    ],
  ];
  return parent::buildForm($form, $form_state);
}