function views_ical_plugin_style_ical_feed::attach_to in Views iCal 7

Overrides views_plugin_style_rss::attach_to

File

./views_ical_plugin_style_ical_feed.inc, line 13

Views style plugin for the Views iCal module.

Class

views_ical_plugin_style_ical_feed

Default style plugin to render an iCal feed.

Code

function attach_to($display_id, $path, $title) {
  $display = $this->view->display[$display_id]->handler;
  $url_options = array();
  $input = $this->view
    ->get_exposed_input();
  if ($input) {
    $url_options['query'] = $input;
  }
  $url_options['absolute'] = TRUE;
  $url = url($this->view
    ->get_url(NULL, $path), $url_options);
  if (empty($this->preview)) {
    $this->view->feed_icon = '';
    drupal_add_html_head_link(array(
      'rel' => 'alternate',
      'type' => 'application/calendar',
      'title' => $title,
      'href' => $url,
    ));
  }
}