public function get_show($link_id)
{
if (ctype_digit($link_id)) {
if (Bundle::exists('pages')) {
$link = Navigation\Model\Link::with('page')->find($link_id);
} else {
$link = Navigation\Model\Link::find($link_id);
}
if (isset($link) and !empty($link)) {
// Build Restricted_to String
$groups_array = array();
$ids = explode(',', $link->restricted_to);
$groups = Groups\Model\Group::where_in('id', $ids)->get(array('name'));
if (in_array(0, $ids)) {
$groups_array[] = Lang::line('navigation::lang.Any')->get(ADM_LANG);
}
if (in_array(-1, $ids)) {
$groups_array[] = Lang::line('navigation::lang.Guests')->get(ADM_LANG);
}
if (in_array(-2, $ids)) {
$groups_array[] = Lang::line('navigation::lang.Authenticated')->get(ADM_LANG);
}
if (isset($groups) and !empty($groups)) {
foreach ($groups as $group) {
$groups_array[] = $group->name;
}
}
$restricted_to = implode(', ', $groups_array);
//
return View::make('navigation::backend.links.show', $this->data)->with('restricted_to', $restricted_to)->with('link', $link);
} else {
return Lang::line('navigation::lang.Details not found for this link')->get(ADM_LANG);
}
} else {
return Lang::line('navigation::lang.Invalid Link ID')->get(ADM_LANG);
}
}
