function aggregator_page_sources in Drupal 7

Same name and namespace in other branches

1. 4 modules/aggregator.module \aggregator_page_sources()
2. 5 modules/aggregator/aggregator.module \aggregator_page_sources()
3. 6 modules/aggregator/aggregator.pages.inc \aggregator_page_sources()

Page callback: Displays all the feeds used by the aggregator.

Return value

An HTML-formatted string.

See also

aggregator_menu()

1 string reference to 'aggregator_page_sources'

aggregator_menu in modules/aggregator/aggregator.module

Implements hook_menu().

File

modules/aggregator/aggregator.pages.inc, line 350

User page callbacks for the Aggregator module.

Code

function aggregator_page_sources() {
  $result = db_query('SELECT f.fid, f.title, f.description, f.image, MAX(i.timestamp) AS last FROM {aggregator_feed} f LEFT JOIN {aggregator_item} i ON f.fid = i.fid GROUP BY f.fid, f.title, f.description, f.image ORDER BY last DESC, f.title');
  $output = '';
  foreach ($result as $feed) {

    // Most recent items:
    $summary_items = array();
    if (variable_get('aggregator_summary_items', 3)) {
      $items = db_query_range('SELECT i.title, i.timestamp, i.link FROM {aggregator_item} i WHERE i.fid = :fid ORDER BY i.timestamp DESC', 0, variable_get('aggregator_summary_items', 3), array(
        ':fid' => $feed->fid,
      ));
      foreach ($items as $item) {
        $summary_items[] = theme('aggregator_summary_item', array(
          'item' => $item,
        ));
      }
    }
    $feed->url = url('aggregator/sources/' . $feed->fid);
    $output .= theme('aggregator_summary_items', array(
      'summary_items' => $summary_items,
      'source' => $feed,
    ));
  }
  $output .= theme('feed_icon', array(
    'url' => 'aggregator/opml',
    'title' => t('OPML feed'),
  ));
  return theme('aggregator_wrapper', array(
    'content' => $output,
  ));
}