ad_user_group_authorized_admin

ad_user_group_authorized_admin   user_id   group_id   db

Returns 1 if the user has a role of administrator. 0 otherwise.

Source code:

    set n_rows [database_to_tcl_string $db "select count(*) from user_group_map where user_id = $user_id and group_id = $group_id and lower(role) = 'administrator'"]
    if { $n_rows > 0 } {
	return 1
    } else {
	return 0
    }