/**
* Returns "distributions", ie. various OS releases, ie. meego 1.2
*
* @param array HTTP GET args
*/
public function get_distributions(array $args)
{
$q = new midgard_query_select(new midgard_query_storage('com_meego_os'));
$q->add_order(new midgard_query_property('name'), SORT_ASC);
$q->execute();
$total = $q->get_results_count();
$query = $this->request->get_query();
if (array_key_exists('pagesize', $query) && strlen($query['pagesize'])) {
$this->pagesize = $query['pagesize'];
}
$q->set_limit($this->pagesize);
$page = 0;
if (array_key_exists('page', $query) && strlen($query['page'])) {
$page = $query['page'];
}
$offset = $page * $this->pagesize;
$q->set_offset($offset);
if ($offset > $total) {
$offset = $total - $this->pagesize;
}
// 2nd execute to limit pagesize
$q->execute();
$ocs = new com_meego_ocs_OCSWriter();
$ocs->writeMeta($total, $this->pagesize);
$ocs->writeDistributions($q->list_objects());
$ocs->endDocument();
self::output_xml($ocs);
}
