Prepares variables for views RSS item templates.

Default template: views-view-row-rss.html.twig.

Parameters

array $variables: An associative array containing:

• row: The raw results rows.

File

core/modules/views/src/Hook/ViewsThemeHooks.php, line 1170

Class

ViewsThemeHooks

Hook implementations for views.

Namespace

Drupal\views\Hook

Code

public function preprocessViewsViewRowRss(array &$variables) : void {
  $item = $variables['row'];
  $variables['title'] = $item->title;
  $variables['link'] = $item->link;
  // The description is the only place where we should find HTML.
  // @see https://validator.w3.org/feed/docs/rss2.html#hrelementsOfLtitemgt
  // If we have a render array, render it here and pass the result to the
  // template, letting Twig autoescape it.
  if (isset($item->description) && is_array($item->description)) {
    $variables['description'] = (string) $this->renderer
      ->render($item->description);
  }
  $variables['item_elements'] = [];
  foreach ($item->elements as $element) {
    if (isset($element['attributes']) && is_array($element['attributes'])) {
      $element['attributes'] = new Attribute($element['attributes']);
    }
    $variables['item_elements'][] = $element;
  }
}

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