public function RssFields::attachTo in Views RSS 8.2
Same name and namespace in other branches
- 8.3 src/Plugin/views/style/RssFields.php \Drupal\views_rss\Plugin\views\style\RssFields::attachTo()
File
- src/
Plugin/ views/ style/ RssFields.php, line 57
Class
- RssFields
- Default style plugin to render an RSS feed from fields.
Namespace
Drupal\views_rss\Plugin\views\styleCode
public function attachTo(array &$build, $display_id, $path, $title) {
$url_options = array();
$input = $this->view
->getExposedInput();
if ($input) {
$url_options['query'] = $input;
}
$url_options['absolute'] = TRUE;
$url = _url($this->view
->getUrl(NULL, $path), $url_options);
// Add the RSS icon to the view.
$this->view->feedIcons[] = [
'#theme' => 'feed_icon',
'#url' => $url,
'#title' => $title,
];
// Attach a link to the RSS feed, which is an alternate representation.
$build['#attached']['html_head_link'][][] = array(
'rel' => 'alternate',
'type' => 'application/rss+xml',
'title' => $title,
'href' => $url,
);
}