public function RecordRepresentationSelection()
{
$pn_item_id = $this->request->getParameter('item_id', pInteger);
$pn_representation_id = $this->request->getParameter('representation_id', pInteger);
$pn_selected = $this->request->getParameter('selected', pInteger);
$va_errors = array();
$t_set_item = new ca_set_items($pn_item_id);
$t_set = new ca_sets($t_set_item->get('set_id'));
if (!$t_set->getPrimaryKey() || !$t_set->haveAccessToSet($this->request->getUserID(), __CA_SET_EDIT_ACCESS__)) {
// TODO: proper error reporting or redirect?
return;
}
if (!$t_set_item->getPrimaryKey()) {
$va_errors[] = _t("Invalid set item");
}
if (!sizeof($va_errors)) {
$t_set = new ca_sets($t_set_item->get('set_id'));
if (!$t_set->getPrimaryKey()) {
$va_errors[] = _t("Invalid set");
}
if (!$t_set->haveAccessToSet($this->request->getUserID(), __CA_SET_EDIT_ACCESS__)) {
$va_errors[] = _t("You do not have access to this set");
}
if (!sizeof($va_errors)) {
if ((bool) $pn_selected) {
$t_set_item->addSelectedRepresentation($pn_representation_id);
} else {
$t_set_item->removeSelectedRepresentation($pn_representation_id);
}
$t_set_item->update();
$va_errors = $t_set_item->getErrors();
}
}
$this->view->setVar("errors", $va_errors);
$this->view->setVar('representation_id', $pn_representation_id);
$this->view->setVar('item_id', $pn_item_id);
$this->render("ajax_select_representation_json.php");
}
