public function JavascriptLibrariesCustomForm::buildForm in JavaScript Libraries Manager 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/JavascriptLibrariesCustomForm.php, line 24

Contains \Drupal\javascript_libraries\Form\JavascriptLibrariesCustomForm.

Class

JavascriptLibrariesCustomForm

Namespace

Drupal\javascript_libraries\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $custom = \Drupal::config('javascript_libraries.settings')
    ->get('javascript_libraries_custom_libraries');
  $form['addlink'] = array(
    '#title' => $this
      ->t('Add Javascript'),
    '#type' => 'link',
    '#url' => Url::fromRoute('javascript_libraries.custom_add_form'),
    '#attributes' => array(
      'class' => array(
        'button',
        'button-action',
        'button--primary',
        'button--small',
      ),
    ),
  );
  $url = Url::fromRoute('javascript_libraries.custom_add_form');
  $form['details'] = array(
    '#type' => 'html_tag',
    '#tag' => 'div  ',
    '#value' => $this
      ->t('To load the JavaScript library on every page load, move it to the head or footer region. Not applicable to administrative pages.'),
  );
  $form['libraries_listing'] = array(
    '#type' => 'table',
    '#header' => array(
      t('Description'),
      t('Region'),
      t('Source'),
      t('Weight'),
      t('Operations'),
    ),
    '#empty' => t('There are no items yet. Add an item.', array()),
    '#tabledrag' => array(
      array(
        'action' => 'order',
        'relationship' => 'sibling',
        'group' => 'mytable-order-weight',
      ),
    ),
  );
  foreach ($custom as $key => $library) {

    // TableDrag: Mark the table row as draggable.
    $form['libraries_listing'][$key]['#attributes']['class'][] = 'draggable';

    // TableDrag: Sort the table row according to its existing/configured weight.
    $form['libraries_listing'][$key]['#weight'] = $library['weight'];

    // Some table columns containing raw markup.
    $form['libraries_listing'][$key]['name'] = array(
      '#plain_text' => $library['name'],
    );
    $form['libraries_listing'][$key]['region'] = array(
      '#plain_text' => $library['scope'],
    );
    $form['libraries_listing'][$key]['source'] = array(
      '#plain_text' => $library['uri'],
    );

    // TableDrag: Weight column element.
    $form['libraries_listing'][$key]['weight'] = array(
      '#type' => 'weight',
      '#title' => t('Weight for @title', array(
        '@title' => $library['name'],
      )),
      '#title_display' => 'invisible',
      '#default_value' => $library['weight'],
      // Classify the weight element for #tabledrag.
      '#attributes' => array(
        'class' => array(
          'mytable-order-weight',
        ),
      ),
    );

    // Operations (dropbutton) column.
    $form['libraries_listing'][$key]['operations'] = array(
      '#type' => 'operations',
      '#links' => array(),
    );
    $form['libraries_listing'][$key]['operations']['#links']['edit'] = array(
      'title' => t('Edit'),
      'url' => Url::fromRoute('javascript_libraries.edit_form', array(
        'library' => $key,
      )),
    );
    $form['libraries_listing'][$key]['operations']['#links']['delete'] = array(
      'title' => t('Delete'),
      'url' => Url::fromRoute('javascript_libraries.delete_form', array(
        'library' => $key,
      )),
    );
  }
  $form['actions']['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Save'),
  );
  return $form;
}