function delete_map($conn, $id)
{
ossim_valid($id, OSS_HEX, 'illegal:' . _('Map'));
if (ossim_error()) {
$info_error = "Error: " . ossim_get_error();
ossim_clean_error();
$return['error'] = TRUE;
$return['msg'] = $info_error;
return $return;
}
if (!is_map_editable($conn, $id)) {
$return['error'] = TRUE;
$return['msg'] = _("You do not have permission to edit this map");
return $return;
}
$map_name = "map" . $id . ".jpg";
if (getimagesize("maps/{$map_name}")) {
unlink("maps/{$map_name}");
//Deleting the indicators that appear in the map to be deleted.
$query = "DELETE FROM risk_indicators WHERE map=unhex(?)";
$params = array($id);
$result = $conn->Execute($query, $params);
//Deleting the indicator that are linking to the map to be deleted.
$query = "DELETE FROM risk_indicators WHERE url='view.php?map={$id}'";
$result = $conn->Execute($query);
//Deleting the map.
$query = "DELETE FROM risk_maps WHERE map=unhex(?)";
$params = array($id);
$result = $conn->Execute($query, $params);
$config = new User_config($conn);
$login = Session::get_session_user();
$default_map = $config->get($login, "riskmap", 'simple', 'main');
if (strcasecmp($default_map, $id) == 0) {
$map = get_map($conn, '00000000000000000000000000000001');
if (!empty($map)) {
set_default_map($conn, $map);
}
}
$return['error'] = FALSE;
$return['msg'] = _("Map deleted successfully");
return $return;
}
$return['error'] = TRUE;
$return['msg'] = _("The map couldn't be deleted");
return $return;
}
unset($_SESSION['riskmap']);
$config = new User_config($conn);
$user = Session::get_session_user();
$default_map = $config->get($user, "riskmap", 'simple', 'main');
if (strcasecmp($default_map, $data) == 0) {
//Save new default map in the PHP Session
$map = get_first_map_available($conn);
if (map_exists($map)) {
$_SESSION['riskmap'] = $map;
set_default_map($conn, $map);
}
}
}
break;
case 2:
$response = set_default_map($conn, $data);
//Save default map in the PHP Session
if ($return['error'] == FALSE) {
$_SESSION['riskmap'] = $data;
}
break;
case 3:
$response = change_map_title($conn, $data);
break;
default:
$response['error'] = TRUE;
$response['msg'] = _('Wrong Option Chosen');
}
}
}
$db->close();
