public function action_index()
{
$sort = $this->request->param('sort', 'title');
$order = $this->request->param('order', 'ASC');
//Session::instance()->delete('course_id');
$criteria = array('filters' => array('title' => $this->request->param('filter_title'), 'description' => $this->request->param('filter_description')));
$total = Model_Video::video_total($criteria);
$pagination = Pagination::factory(array('total_items' => $total, 'items_per_page' => 5));
$criteria = array_merge($criteria, array('sort' => $sort, 'order' => $order, 'limit' => $pagination->items_per_page, 'offset' => $pagination->offset));
$videos = Model_Video::videos($criteria);
$sorting = new Sort(array('Title' => 'title', 'Description' => 'description'));
$url = 'video/index';
if ($this->request->param('filter_title')) {
$url .= '/filter_title/' . $this->request->param('filter_title');
$filter = $this->request->param('filter_title');
$filter_select = 'filter_title';
}
if ($this->request->param('filter_description')) {
$url .= '/filter_description/' . $this->request->param('filter_description');
$filter = $this->request->param('filter_description');
$filter_select = 'filter_description';
}
$sorting->set_link($url);
$sorting->set_order($order);
$sorting->set_sort($sort);
$heading = $sorting->render();
// Render the pagination links
$pagination = $pagination->render();
$links_old = array('delete' => URL::site('/video/delete/'), 'add' => URL::site('/video/add/'), 'search' => URL::site('/video/search/'));
$table = array('data' => $videos);
$filter_title = $this->request->param('filter_title');
$filter_description = $this->request->param('filter_description');
$filter_url = URL::site('video/index');
$success = Session::instance()->get('success');
Session::instance()->delete('success');
$view = View::factory('video/list')->bind('table', $table)->bind('count', $total)->bind('links_old', $links_old)->bind('pagination', $pagination)->bind('filter', $filter)->bind('filter_select', $filter_select)->bind('filter_url', $filter_url)->bind('success', $success);
$this->content = $view;
}