public function AccordionTabs::render in Quick Tabs 8.3

Return a render array for the whole Quick Tabs instance.

Return value

array A render array.

Overrides TabRendererBase::render

File

quicktabs_accordion/src/Plugin/TabRenderer/AccordionTabs.php, line 53

Class

AccordionTabs

Provides an 'AccordionTabs' tab renderer.

Namespace

Drupal\quicktabs_accordion\Plugin\TabRenderer

Code

public function render(QuickTabsInstance $instance) {
  $qt_id = $instance
    ->id();
  $type = \Drupal::service('plugin.manager.tab_type');

  // The render array used to build the block.
  $build = [];
  $build['pages'] = [];

  // Add a wrapper.
  $build['#theme_wrappers'] = [
    'container' => [
      '#attributes' => [
        'class' => [
          'quicktabs-accordion',
        ],
        'id' => 'quicktabs-' . $qt_id,
      ],
    ],
  ];
  $tab_pages = [];
  foreach ($instance
    ->getConfigurationData() as $index => $tab) {
    $qsid = 'quickset-' . $qt_id;
    $object = $type
      ->createInstance($tab['type']);
    $render = $object
      ->render($tab);

    // If user wants to hide empty tabs and there is no content
    // then skip to next tab.
    if ($instance
      ->getHideEmptyTabs() && empty($render)) {
      continue;
    }
    if (!empty($tab['content'][$tab['type']]['options']['display_title']) && !empty($tab['content'][$tab['type']]['options']['block_title'])) {
      $build['pages'][$index]['#title'] = $tab['content'][$tab['type']]['options']['block_title'];
    }
    $build['pages'][$index]['#block'] = $render;
    $build['pages'][$index]['#prefix'] = '<h3><a href= "#' . $qsid . '_' . $index . '">' . new TranslatableMarkup($tab['title']) . '</a></h3><div>';
    $build['pages'][$index]['#suffix'] = '</div>';
    $build['pages'][$index]['#theme'] = 'quicktabs_block_content';

    // Array of tab pages to pass as settings ////////////.
    $tab['tab_page'] = $index;
    $tab_pages[] = $tab;
  }
  $options = $instance
    ->getOptions()['accordion_tabs'];
  $active_tab = $instance
    ->getDefaultTab() == 9999 ? 0 : $instance
    ->getDefaultTab();
  $active = $instance
    ->getDefaultTab() == 9999 ? FALSE : (int) $instance
    ->getDefaultTab();
  $collapsible = $instance
    ->getDefaultTab() == 9999 ? TRUE : (int) $options['jquery_ui']['collapsible'];
  $build['#attached'] = [
    'library' => [
      'quicktabs_accordion/quicktabs.accordion',
    ],
    'drupalSettings' => [
      'quicktabs' => [
        'qt_' . $qt_id => [
          'tabs' => $tab_pages,
          'active_tab' => $active_tab,
          'options' => [
            'active' => $active,
            'heightStyle' => $options['jquery_ui']['heightStyle'],
            'collapsible' => $collapsible,
          ],
        ],
      ],
    ],
  ];
  return $build;
}