Same name in other branches
  1. 4.x quicktabs_jqueryui/src/Plugin/TabRenderer/UiTabs.php \Drupal\quicktabs_jqueryui\Plugin\TabRenderer\UiTabs::render()

Overrides TabRendererBase::render

Fichier

quicktabs_jqueryui/src/Plugin/TabRenderer/UiTabs.php, line 23

Classe

UiTabs
Provides a 'ui tabs' tab renderer.

Namespace

Drupal\quicktabs_jqueryui\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'] = [];
    // Pages of content that will be shown or hidden.
    $tab_pages = [];
    // Tabs used to show/hide content.
    $titles = [];
    foreach ($instance->getConfigurationData() as $index => $tab) {
        $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;
        }
        $tab_num = $index + 1;
        $attributes = new Attribute([
            'id' => 'qt-' . $qt_id . '-ui-tabs' . $tab_num,
        ]);
        if (!empty($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'] = '<div ' . $attributes . '>';
        $build['pages'][$index]['#suffix'] = '</div>';
        $build['pages'][$index]['#theme'] = 'quicktabs_block_content';
        $href = '#qt-' . $qt_id . '-ui-tabs' . $tab_num;
        $titles[] = [
            '#markup' => '<a href="' . $href . '">' . new TranslatableMarkup($tab['title']) . '</a>',
        ];
        $tab_pages[] = $tab;
    }
    // Add a wrapper.
    $build['#theme_wrappers'] = [
        'container' => [
            '#attributes' => [
                'class' => [
                    'quicktabs-ui-wrapper',
                ],
                'id' => 'quicktabs-' . $qt_id,
            ],
        ],
    ];
    $tabs = [
        '#theme' => 'item_list',
        '#items' => $titles,
    ];
    // Add tabs to the build.
    array_unshift($build, $tabs);
    // Attach js.
    $default_tab = $instance->getDefaultTab();
    $build['#attached'] = [
        'library' => [
            'quicktabs_jqueryui/quicktabs.ui',
        ],
        'drupalSettings' => [
            'quicktabs' => [
                'qt_' . $qt_id => [
                    'tabs' => $tab_pages,
                    'default_tab' => $default_tab,
                ],
            ],
        ],
    ];
    return $build;
}