Same name in other branches

1. 9 core/modules/contextual/src/Plugin/views/field/ContextualLinks.php \Drupal\contextual\Plugin\views\field\ContextualLinks::render()
2. 8.9.x core/modules/contextual/src/Plugin/views/field/ContextualLinks.php \Drupal\contextual\Plugin\views\field\ContextualLinks::render()
3. 11.x core/modules/contextual/src/Plugin/views/field/ContextualLinks.php \Drupal\contextual\Plugin\views\field\ContextualLinks::render()

Overrides \Drupal\views\Plugin\views\field\FieldPluginBase::render().

Renders the contextual fields.

Parameters

\Drupal\views\ResultRow $values: The values retrieved from a single row of a view's query result.

Overrides FieldPluginBase::render

See also

contextual_preprocess()

contextual_contextual_links_view_alter()

File

core/modules/contextual/src/Plugin/views/field/ContextualLinks.php, line 95

Class

ContextualLinks

Provides a handler that adds contextual links.

Namespace

Drupal\contextual\Plugin\views\field

Code

public function render(ResultRow $values) {
    $links = [];
    foreach ($this->options['fields'] as $field) {
        $rendered_field = $this->view->style_plugin
            ->getField($values->index, $field);
        if (empty($rendered_field)) {
            continue;
        }
        $title = $this->view->field[$field]->last_render_text;
        $path = '';
        if (!empty($this->view->field[$field]->options['alter']['path'])) {
            $path = $this->view->field[$field]->options['alter']['path'];
        }
        elseif (!empty($this->view->field[$field]->options['alter']['url']) && $this->view->field[$field]->options['alter']['url'] instanceof Url) {
            $path = $this->view->field[$field]->options['alter']['url']
                ->toString();
        }
        if (!empty($title) && !empty($path)) {
            // Make sure that tokens are replaced for this paths as well.
            $tokens = $this->getRenderTokens([]);
            $path = strip_tags(Html::decodeEntities(strtr($path, $tokens)));
            $links[$field] = [
                'href' => $path,
                'title' => $title,
            ];
            if (!empty($this->options['destination'])) {
                $links[$field]['query'] = $this->getDestinationArray();
            }
        }
    }
    // Renders a contextual links placeholder.
    if (!empty($links)) {
        $contextual_links = [
            'contextual' => [
                '',
                [],
                [
                    'contextual-views-field-links' => UrlHelper::encodePath(Json::encode($links)),
                ],
            ],
        ];
        $element = [
            '#type' => 'contextual_links_placeholder',
            '#id' => _contextual_links_to_id($contextual_links),
        ];
        return \Drupal::service('renderer')->render($element);
    }
    else {
        return '';
    }
}

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