function aggregator_page_rss

Page callback: Generates an RSS 0.92 feed of aggregator items or categories.

Return value

string An HTML formatted string.

File

modules/aggregator/aggregator.pages.inc, line 404

Code

function aggregator_page_rss() {
    $result = NULL;
    // arg(2) is the passed cid, only select for that category.
    if (arg(2)) {
        $category = db_query('SELECT cid, title FROM {aggregator_category} WHERE cid = :cid', array(
            ':cid' => arg(2),
        ))->fetchObject();
        $result = db_query_range('SELECT i.*, f.title AS ftitle, f.link AS flink FROM {aggregator_category_item} c LEFT JOIN {aggregator_item} i ON c.iid = i.iid LEFT JOIN {aggregator_feed} f ON i.fid = f.fid WHERE cid = :cid ORDER BY timestamp DESC, i.iid DESC', 0, variable_get('feed_default_items', 10), array(
            ':cid' => $category->cid,
        ));
    }
    else {
        $category = NULL;
        $result = db_query_range('SELECT i.*, f.title AS ftitle, f.link AS flink FROM {aggregator_item} i INNER JOIN {aggregator_feed} f ON i.fid = f.fid ORDER BY i.timestamp DESC, i.iid DESC', 0, variable_get('feed_default_items', 10));
    }
    $feeds = $result->fetchAll();
    return theme('aggregator_page_rss', array(
        'feeds' => $feeds,
        'category' => $category,
    ));
}