function smarty_function_attrDefault($params, &$smarty)
{
/*
param default_request(string,required): name of request key, that if has been set, will be returned as
default, request is always prefered over other methods
param target(string,required): attribute target, should be "user" or "group" that attribute default
would be seek in it
param default_var(string,required): name of target attribute, that if has been set, will be returned as
default, this is preffered after default_request
target attributes are searched through target array as set it target parameter
param default(string,optional): optional string that will be returned if none of other default values matched
*/
$target_attrs = getTargetAttrsFromSmarty($smarty, $params["target"]);
$default = isset($params["default"]) ? $params["default"] : "";
return attrDefault($target_attrs, $params["default_var"], $params["default_request"], $default);
}
function getSelectedAttrFromSmartyParams(&$smarty, &$params)
{
/* Get selected value of an attr, from smarty object and smarty params.
This function is useful for smarty plugins that needs to get what is value of selected
param default_request(string,optional): name of request key, that if has been set, will be returned as
default, request is always prefered over other methods
param target(string,optional): attribute target, should be "user" or "group" that attribute default
would be seek in it
param default_var(string,optional): name of target attribute, that if has been set, will be returned as
default, this is preffered after default_request
target attributes are searched through target array as set it target parameter
param default_smarty(string,optional): name of smarty variable that if has been set will be set after above
conditions failed
param default(string,optional): optional string that will be returned if none of other default values matched
*/
if (isset($params["default_var"]) and isset($params["default_request"]) and isset($params["target"])) {
$selected = attrDefault(getTargetAttrsFromSmarty($smarty, $params["target"]), $params["default_var"], $params["default_request"]);
} else {
if (isset($params["default_request"]) and isInRequest($params["default_request"])) {
$selected = $_REQUEST[$params["default_request"]];
} else {
if (isset($params["default_smarty"]) and $smarty->is_assigned($params["default_smarty"])) {
$selected = $smarty->get_assigned_value($params["default_smarty"]);
} else {
if (isset($params["default"])) {
$selected = $params["default"];
} else {
$selected = "";
}
}
}
}
return $selected;
}