private function _get_admin_form()
{
$form = new Forge("admin/hide/save", "", "post", array("id" => "g-hide-admin-form"));
$form->dropdown("access_permissions")->label(t("Who can see hidden items?"))->options(hide::get_groups_as_dropdown_options())->selected(module::get_var("hide", "access_permissions"));
$form->submit("save")->value(t("Save"));
return $form;
}
function children($limit = null, $offset = null, $where = array(), $order_by = null)
{
if (!hide::can_view_hidden_items($this)) {
$this->join("hidden_items", "items.id", "hidden_items.item_id", "LEFT OUTER");
$this->where("hidden_items.item_id", "IS", NULL);
return parent::children($limit, $offset, $where, $order_by);
}
}
/**
* Checks whether the given object can be hidden by the active user.
*
* @param Item_Model $item the item
*/
private function _check_hide_permissions(Item_Model $item)
{
access::verify_csrf();
access::required("view", $item);
access::required("edit", $item);
if (!hide::can_hide()) {
access::forbidden();
}
}
static function viewable($model)
{
$model = parent::viewable($model);
if (!hide::can_view_hidden_items($model)) {
// only fetches items that are not hidden
$model->join("hidden_items", "items.id", "hidden_items.item_id", "LEFT OUTER")->and_where("hidden_items.item_id", "IS", NULL);
}
return $model;
}
/**
* Returns some data used to create a hide link.
*
* @param Item_Model $item the related item
* @return array
*/
private static function _get_hide_link_data(Item_Model $item)
{
if (hide::is_hidden($item)) {
$action = "show";
$action_label = "Show";
} else {
$action = "hide";
$action_label = "Hide";
}
switch ($item->type) {
case "movie":
$item_type_label = "movie";
break;
default:
$item_type_label = "photo";
break;
}
$label = t("{$action_label} this {$item_type_label}");
return array("text" => $label, "action" => $action);
}