function views_plugin_style_rss::attach_to

File

plugins/views_plugin_style_rss.inc, line 18

Class

views_plugin_style_rss

Default style plugin to render an RSS feed.

Code

public 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), $url_options);
    if ($display->has_path()) {
        if (empty($this->preview)) {
            drupal_add_feed($url, $title);
        }
    }
    else {
        if (empty($this->view->feed_icon)) {
            $this->view->feed_icon = '';
        }
        $this->view->feed_icon .= theme('feed_icon', array(
            'url' => $url,
            'title' => $title,
        ));
        drupal_add_html_head_link(array(
            'rel' => 'alternate',
            'type' => 'application/rss+xml',
            'title' => $title,
            'href' => $url,
        ));
    }
}