5 * Preprocessors and theme functions of Aggregator module.
8 use Drupal\Component\Utility\UrlHelper;
9 use Drupal\Core\Render\Element;
12 * Prepares variables for aggregator item templates.
14 * Default template: aggregator-item.html.twig.
16 * @param array $variables
17 * An associative array containing:
18 * - elements: An array of elements to display in view mode.
20 function template_preprocess_aggregator_item(&$variables) {
21 $item = $variables['elements']['#aggregator_item'];
23 // Helpful $content variable for templates.
24 foreach (Element::children($variables['elements']) as $key) {
25 $variables['content'][$key] = $variables['elements'][$key];
28 $variables['url'] = UrlHelper::stripDangerousProtocols($item->getLink());
29 $variables['title'] = $item->label();
33 * Prepares variables for aggregator feed templates.
35 * Default template: aggregator-feed.html.twig.
37 * @param array $variables
38 * An associative array containing:
39 * - elements: An array of elements to display in view mode.
41 function template_preprocess_aggregator_feed(&$variables) {
42 $feed = $variables['elements']['#aggregator_feed'];
44 // Helpful $content variable for templates.
45 foreach (Element::children($variables['elements']) as $key) {
46 $variables['content'][$key] = $variables['elements'][$key];
48 $variables['full'] = $variables['elements']['#view_mode'] == 'full';
49 $variables['title'] = $feed->label();