Same name in other branches
  1. 8.x-3.x src/Plugin/views/style/Quicktabs.php \Drupal\quicktabs\Plugin\views\style\Quicktabs::renderGroupingSets()

File

src/Plugin/views/style/Quicktabs.php, line 125

Class

Quicktabs
Style plugin to render views rows as tabs.

Namespace

Drupal\quicktabs\Plugin\views\style

Code

public function renderGroupingSets($sets, $level = 0) {
    $output = [];
    $theme_functions = $this->view
        ->buildThemeFunctions($this->groupingTheme);
    $tab_titles = [];
    $link_classes = [
        'loaded',
    ];
    $quicktab_id = str_replace('_', '-', $this->view
        ->id());
    $set_count = 0;
    foreach ($sets as $index => $set) {
        $wrapper_attributes = [];
        if ($set_count === 0) {
            $wrapper_attributes['class'] = [
                'active',
            ];
        }
        $tab_titles[] = [
            '0' => Link::fromTextAndUrl(new TranslatableMarkup(Xss::filter($index, [
                'img',
                'em',
                'strong',
                'h2',
                'h3',
                'h4',
                'h5',
                'h6',
                'small',
                'span',
                'i',
                'br',
            ])), Url::fromRoute('<current>', [], [
                'attributes' => [
                    'class' => $link_classes,
                ],
            ]))->toRenderable(),
            '#wrapper_attributes' => $wrapper_attributes,
        ];
        $level = isset($set['level']) ? $set['level'] : 0;
        $row = reset($set['rows']);
        // Render as a grouping set.
        if (is_array($row) && isset($row['group'])) {
            $single_output = [
                '#theme' => $theme_functions,
                '#view' => $this->view,
                '#grouping' => $this->options['grouping'][$level],
                '#rows' => $set['rows'],
            ];
        }
        else {
            if ($this->usesRowPlugin()) {
                foreach ($set['rows'] as $index => $row) {
                    $this->view->row_index = $index;
                    $set['rows'][$index] = $this->view->rowPlugin
                        ->render($row);
                }
            }
            $single_output = $this->renderRowGroup($set['rows']);
        }
        $single_output['#grouping_level'] = $level;
        $single_output['#title'] = $set['group'];
        // Create a mapping of which rows belong in which set
        // This can then be used in the theme function to wrap each tab page.
        if (!empty($this->options['grouping'])) {
            $set_mapping = [];
            foreach ($sets as $set_index => $set) {
                foreach ($set['rows'] as $row_index => $row) {
                    $set_mapping[$set_index][] = $row_index;
                }
            }
        }
        $output[] = $single_output;
        $set_count++;
    }
    $this->setSetMapping($set_mapping);
    unset($this->view->row_index);
    // Create the tabs for rendering.
    $tabs = [
        '#theme' => 'item_list',
        '#items' => $tab_titles,
        '#attributes' => [
            'class' => [
                'quicktabs-tabs',
            ],
        ],
    ];
    $this->setTabs($tabs);
    // Add quicktabs wrapper to all the output.
    $output['#theme_wrappers'] = [
        'container' => [
            '#attributes' => [
                'class' => [
                    'quicktabs-wrapper',
                ],
                'id' => 'quicktabs-' . $quicktab_id,
            ],
        ],
    ];
    return $output;
}