function execute()
{
$default_feed = new AMPContent_RSSFeed(AMP_Registry::getDbcon());
$default_feed->setDefaults();
$default_feed->mergeData(array("title" => "Latest Updates", "description" => "The most recently added pages on this website"));
array_unshift($this->_source, $default_feed);
return parent::execute();
}
function __construct($source, $criteria = array())
{
if (is_object($source)) {
$this->_base_object = $source;
if (method_exists($source, 'getListItemLimit')) {
$limit = $source->getListItemLimit();
if ($limit) {
$this->_pager_limit = $limit;
}
}
}
return parent::__construct(false, $criteria);
}
function _renderBlock($output)
{
$base_list = $this->_renderer->table($this->render_column_headers() . $output, array('class' => 'system', 'id' => $this->list_id));
if ($this->_suppress_form) {
return parent::_renderBlock($base_list);
}
return parent::_renderBlock($this->_renderer->form($this->render_toolbar() . $base_list . $this->render_toolbar(), array('name' => $this->list_id, 'action' => AMP_url_update($_SERVER['REQUEST_URI']), 'method' => 'POST')));
}
function __construct(&$source, $criteria = array())
{
$this->set_source_gallery($source);
parent::__construct(false, array('gallery' => $source->id));
}
function _sort_requested()
{
$http_request = parent::_sort_requested();
if ($http_request || !isset($this->_source_container)) {
return $http_request;
}
if (!method_exists($this->_source_container, 'getListSort')) {
return false;
}
return $this->_source_container->getListSort();
}