theme_aggregator_page_rss
Definition
theme_aggregator_page_rss($feeds, $category = NULL)
drupal/modules/aggregator/aggregator.pages.inc, line 372
Description
Theme the RSS output.
Parameters
$feeds An array of the feeds to theme.
$category A common category, if any, for all the feeds.
Related topics
Name | Description |
|---|---|
| Default theme implementations | Functions and templates that present output to the user, and can be implemented by themes. |
Code
function theme_aggregator_page_rss($feeds, $category = NULL) {
drupal_set_header('Content-Type: application/rss+xml; charset=utf-8');
$items = '';
$feed_length = variable_get('feed_item_length', 'teaser');
foreach ($feeds as $feed) {
switch ($feed_length) {
case 'teaser':
$teaser = node_teaser($feed->description);
if ($teaser != $feed->description) {
$teaser .= '<p><a href="' . check_url($feed->link) . '">' . t('read more') . "</a></p>\n";
}
$feed->description = $teaser;
break;
case 'title':
$feed->description = '';
break;
}
$items .= format_rss_item($feed->ftitle . ': ' . $feed->title, $feed->link, $feed->description, array('pubDate' => date('r', $feed->timestamp)));
}
$site_name = variable_get('site_name', 'Drupal');
$url = url((isset($category) ? 'aggregator/categories/' . $category->cid : 'aggregator'), array('absolute' => TRUE));
$description = isset($category) ? t('@site_name - aggregated feeds in category @title', array('@site_name' => $site_name, '@title' => $category->title)) : t('@site_name - aggregated feeds', array('@site_name' => $site_name));
$output = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n";
$output .= "<rss version=\"2.0\">\n";
$output .= format_rss_channel(t('@site_name aggregator', array('@site_name' => $site_name)), $url, $description, $items);
$output .= "</rss>\n";
print $output;
}