function addCustomMap($pagesOrGoogleMapLocationsObjects, $retainOldSessionData = false, $title = '')
{
$this->initiateMap();
$sessionTitle = preg_replace('/[^a-zA-Z0-9]/', '', $title);
$isGoogleMapLocationsObject = true;
$addCustomGoogleMapArray = GoogleMapDataResponse::get_custom_google_map_session_data();
if ($pagesOrGoogleMapLocationsObjects) {
if (!$retainOldSessionData) {
$this->clearCustomMaps();
} else {
if (is_array($addCustomGoogleMapArray)) {
$customMapCount = count($addCustomGoogleMapArray);
}
}
foreach ($pagesOrGoogleMapLocationsObjects as $obj) {
if ($obj instanceof SiteTree) {
$isGoogleMapLocationsObject = false;
}
if (!$obj->ID) {
user_error("Page provided to addCustomMap that does not have an ID", E_USER_ERROR);
}
if (!isset($addCustomGoogleMapArray[$title])) {
$addCustomGoogleMapArray[$title] = array();
}
$addCustomGoogleMapArray[$title][] = $obj->ID;
}
}
GoogleMapDataResponse::set_custom_google_map_session_data($addCustomGoogleMapArray);
Session::save();
if ($isGoogleMapLocationsObject) {
$fn = "showcustomdosmapxml";
} else {
$fn = "showcustompagesmapxml";
}
$this->addMap($fn, $title);
return array();
}
public function showcustomdosmapxml()
{
$array = array(-1);
$addCustomGoogleMapArray = GoogleMapDataResponse::get_custom_google_map_session_data();
if (isset($addCustomGoogleMapArray[$this->title])) {
$array = $addCustomGoogleMapArray[$this->title];
}
//print_r($array);
if (is_array($array) && count($array)) {
$where = array("GoogleMapLocationsObject.ID" => $array);
} else {
//3.0TODO check this
$where = array("GoogleMapLocationsObject.ID:LessThan" => 0);
//$where = " \"GoogleMapLocationsObject\".\"ID\" < 0";
}
$googleMapLocationsObjects = GoogleMapLocationsObject::get()->filter($where);
return $this->makeXMLData(null, $googleMapLocationsObjects, $this->title, $this->title);
}
