function renderHtml()
{
$result = $this->db->query('SELECT id, description, DATE_FORMAT(date_created, "%d-%m-%Y") AS dk_date_created, active FROM fotogalleri WHERE id = ' . intval($this->name()));
if (PEAR::isError($result)) {
throw new Exception($result->getUserInfo());
}
$row = $result->fetchRow();
if (count($row) == 0) {
throw new Exception('a valid id is needed');
}
// HACK start
$kernel = $this->kernel;
$kernel->session_id = $this->SESSION->getSessionId();
// HACK end
$appender = new VIH_AppendFile($kernel, 'fotogalleri', $row['id']);
if (intval($this->query('return_redirect_id')) != 0) {
$appender = new VIH_AppendFile($this->kernel, 'fotogalleri', $row['id']);
$redirect = Ilib_Redirect::returns($this->session()->getSessionId(), $this->db_sql);
foreach ($redirect->getParameter('file_handler_id') as $file_id) {
$filehandler = new Ilib_FileHandler($kernel, $file_id);
$appender->addFile($filehandler);
}
}
if (intval($this->query('delete_append_file')) != 0) {
$appender->delete($this->query('delete_append_file'));
}
$appender->getDBQuery()->setFilter('order_by', 'name');
$photos = $appender->getList();
for ($i = 0, $max = count($photos); $i < $max; $i++) {
$filehandler = new Ilib_Filehandler($kernel, $photos[$i]['file_handler_id']);
$photos[$i]['icon_uri'] = $filehandler->get('icon_uri');
$photos[$i]['icon_width'] = $filehandler->get('icon_width');
$photos[$i]['icon_height'] = $filehandler->get('icon_height');
$photos[$i]['url_delete'] = $this->url(NULL, array('delete_append_file' => $photos[$i]['id']));
}
$list = array('photos' => $photos);
$redirect = Ilib_Redirect::go($this->SESSION->getSessionId(), $this->db);
$url = $redirect->setDestination($this->url('/filemanager/selectfile', array('images' => 1)), $this->url());
$redirect->askParameter('file_handler_id', 'multiple');
$this->document->setTitle('Tilføj billeder til galleriet' . $row['description']);
$this->document->addOption('Tilføj billeder', $url);
$this->document->addOption('Tilbage', $this->url('../'));
$tpl = $this->template->create('fotogalleri/fotoliste');
return $tpl->render($data, $list);
}
