function get_public_access_permission_r()
{
$query = "SELECT srp.permission_name\n\tFROM \ts_role_permission srp\n\tWHERE \tsrp.role_name = '" . get_public_access_rolename() . "'";
$children = array();
$result = db_query($query);
if ($result && db_num_rows($result) > 0) {
while ($perm_r = db_fetch_assoc($result)) {
// for public access, remember me is not applicable
$children[$perm_r['permission_name']] = 'Y';
}
db_free_result($result);
}
return $children;
}
function build_roles_select($attribute_type_r)
{
$user_roles = array();
$result = fetch_user_role_rs();
$public = fetch_role_r(get_public_access_rolename());
$user_roles[] = array('role_name' => $public['role_name'], 'description' => $public['description']);
while ($role = db_fetch_assoc($result)) {
$user_roles[] = $role;
}
$select = format_field("View Permission", custom_select('view_perm', $user_roles, '%description%', 1, $attribute_type_r['view_perm'], 'role_name'));
db_free_result($result);
return $select;
}
function has_role_permission($role_name)
{
$user_r = fetch_user_r(get_opendb_session_var('user_id'));
if ($user_r['user_role'] == null) {
// Explicitly set role name to public access by default.
$user_r['user_role'] = get_public_access_rolename();
}
$role_r = fetch_role_r($role_name);
if ($role_r['priority'] == null || $role_r['priority'] == '') {
// Explicitly set permission to lowest value by default.
$role_r['priority'] = 0;
}
$user_role_r = fetch_role_r($user_r['user_role']);
if ($role_r['priority'] <= $user_role_r['priority']) {
return true;
} else {
return false;
}
}
