GoogleMap

Complexity

Total Complexity

100

Size/Duplication

Total Lines	852
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	13

Importance

Changes

0

56 Methods

Rating	Name	Duplication	Size	Complexity
A	Link()	0	7	2
A	setMyMapFunctionName()	0	4	1
A	MyMapFunctionName()	0	4	1
A	MyInstanceName()	0	4	1
A	getMyMapFunctionName()	0	9	2
A	setTitleOfMap()	0	4	1
A	TitleOfMap()	0	4	1
A	getTitleOfMap()	0	4	1
A	setNoDataPointsMessage()	0	4	1
A	NoDataPointsMessage()	0	4	1
A	getNoDataPointsMessage()	0	4	1
A	GoogleMapDivID()	0	4	1
A	GoogleMapWidth()	0	4	1
A	GoogleMapHeight()	0	4	1
A	AddAddressFinder()	0	4	1
A	CanEdit()	0	8	3
A	TitleDivID()	0	4	1
A	SideBarDivId()	0	4	1
A	DropDownDivId()	0	4	1
A	LayerListDivId()	0	4	1
A	DirectionsDivId()	0	4	1
A	StatusDivId()	0	4	1
A	AllowAddPointsToMap()	0	4	1
A	setProcessedDataPointsForTemplate()	0	4	1
A	ProcessedDataPointsForTemplate()	0	4	1
A	getProcessedDataPointsForTemplate()	0	4	1
A	DataPointsXML()	0	4	1
A	getDataPointsXML()	0	5	1
A	setExtraLayer()	0	4	1
A	getExtraLayers()	0	4	1
A	addExtraLayer()	0	15	2
A	AllExtraLayers()	0	4	1
A	setLinksForData()	0	4	1
A	getLinksForData()	0	4	1
A	addLayer()	0	4	1
A	setAddress()	0	4	1
A	getAddress()	0	4	1
A	setPageDataObjectSet()	0	14	4
A	setPoints()	0	4	1
A	getPoints()	0	4	1
A	setWhereStatementDescription()	0	4	1
A	getWhereStatementDescription()	0	4	1
A	setFilteredClassNameArray()	0	4	1
A	getFilteredClassNameArray()	0	4	1
A	setUpdateServerUrlAddressSearchPoint()	0	4	1
A	getUpdateServerURLAddressSearchPoint()	0	4	1
A	setUpdateServerUrlDragend()	0	4	1
A	getUpdateServerUrlDragend()	0	4	1
A	loadGoogleMap()	0	25	2
A	orderItemsByLatitude()	0	20	5
A	getPointCount()	0	9	3
A	EnoughPointsForAList()	0	4	2
D	createDataPoints()	0	84	18
B	createJavascript()	0	102	5
A	showFalseOrTrue()	0	8	5
A	loadDefaults()	0	9	4

<?php
/**
 * This is the basic engine for the Google Map
 *
 * There are three options
 * 1. setAddress: set address
 * 2. setPageDataObjectSet: set Page Data List (who have geo points as children)
 * 3. setPoints: set Points Directly Class = GoogleMapLocationsObject
 *
 * Extras include:
 * 1. setTitleOfMap: set title
 * 2. setWhereStatementDescription: set where statement
 * 3. setFilteredClassNameArray: set an array of classnames
 *
 * The static configs are explained in googlemap/_config/googlemap.yml.example
 *
 *
 **/
class GoogleMap extends ViewableData
{



    ################################
    # SETTINGS
    ################################


    /* BASIC MAP SETTINGS */
    private static $api_version = '3';
    private static $google_map_api_key = "";
    private static $default_latitude = 0.000000001; //MOVE TO SITECONFIG
    private static $default_longitude = 0.0000000001; //MOVE TO SITECONFIG
    private static $default_zoom = 2; //MOVE TO SITECONFIG
    private static $google_map_width = 0;
    private static $google_map_height = 0;

    /* MAP CONTROLS*/
    private static $map_type_default = 0; //MOVE TO SITECONFIG
    private static $view_finder_size = 100; //MOVE TO SITECONFIG
    private static $map_add_type_control = false; //MOVE TO SITECONFIG
    private static $map_control_size_one_to_three = 3; //MOVE TO SITECONFIG
    private static $map_scale_info_size_in_pixels = 100; //MOVE TO SITECONFIG

    /* INFORMATION AROUND THE MAP */
    private static $default_title = ""; //MOVE TO SITECONFIG
    private static $default_where_statement_description = ""; //MOVE TO SITECONFIG
    private static $no_status_at_all = true; //MOVE TO SITECONFIG
    private static $add_kml_link = false; //MOVE TO SITECONFIG
    private static $hidden_layers_removed_from_list = false;
    private static $change_page_title = false; //MOVE TO SITECONFIG
    private static $number_of_items_before_showing_list = 1; //MOVE TO SITECONFIG
    private static $main_div_id = "GoogleMapDiv";
    private static $title_div_id = "";
    private static $side_bar_div_id = "";
    private static $drop_down_div_id    ="";
    private static $layer_list_div_id = "";
    private static $directions_div_id = "";
    private static $status_div_id = "";

    /* INFOWINDOW*/
    private static $info_window_options = "{maxWidth:280, zoomLevel:17, mapTypeId: google.maps.MapTypeId.HYBRID}";
    private static $add_antipodean = false; //MOVE TO SITECONFIG
    private static $add_directions = false; //MOVE TO SITECONFIG
    private static $add_current_address_finder_in_marker = false; //MOVE TO SITECONFIG
    private static $add_zoom_in_button = true; //MOVE TO SITECONFIG
    private static $ajax_info_window_text = "View Details"; //MOVE TO SITECONFIG

    /* MARKERS */
    private static $add_points_to_map = false;
    private static $add_delete_marker_button = "";
    private static $marker_options = "{bouncy:true,title: \"click me\"}";
    private static $preload_images = false;

    /* ICONS */
    private static $default_icon_url = "";
    private static $icon_folder = "/googlemap/images/icons/";
    private static $icon_width = 20;
    private static $icon_height = 34;
    private static $icon_extension = "png";
    private static $icon_max_count = 12;

    /* POLYS */
    private static $line_colour = "#000";
    private static $line_width = 12;
    private static $line_opacity = 0.5;
    private static $fill_colour = "#ffccff";
    private static $fill_opacity = 0.5;
    private static $poly_icon = "";

    /* STATIC MAP */
    private static $static_map_settings = "maptype=roadmap";
    private static $static_icon = "";
    private static $save_static_map_locally = false;

    /* ADDRESS FINDER */
    private static $add_address_finder = false; //MOVE TO SITECONFIG
    private static $default_country_code = "nz"; // see https://developers.google.com/maps/documentation/geocoding/#RegionCodes
    private static $number_shown_in_around_me = 7; //MOVE TO SITECONFIG
    private static $max_radius_for_show_around_me = 20000;

    /* DIRECTIONS SETTINGS */
    private static $style_sheet_url = "";
    private static $locale_for_results = "en_NZ";

    /* SERVER SETTINGS */
    private static $lng_form_field_id = "";
    private static $lat_form_field_id = "";










    ################################
    # TEMPATE METHODS
    ################################

    /**
     * @return String

Should the return type not be string|null?

     */
    public function Link()
    {
        $page = Controller::curr();
        if ($page) {
            return $page->Link();
        }
    }


    /**
     * function name for map...
     * @var String
     */
    protected $myMapFunctionName = "GMO";
    public function setMyMapFunctionName($a)

The parameter $a is not used and could be removed.

    {
        $this->myMapFunctionName = $s;

The variable $s does not exist. Did you forget to declare it?

    }
    public function MyMapFunctionName()
    {
        return $this->getMyMapFunctionName(false);
    }
    public function MyInstanceName()
    {
        return $this->getMyMapFunctionName(true);
    }
    public function getMyMapFunctionName($instanceName = false)
    {
        if ($instanceName) {
            $var = 'load_my_map_'.$this->myMapFunctionName;
        } else {
            $var = $this->myMapFunctionName;
        }
        return $var;
    }

    /**
     * title of map
     * @var string
     */
    protected $titleOfMap = "";

    public function setTitleOfMap($s)
    {
        $this->titleOfMap = $s;
    }
    public function TitleOfMap()
    {
        return $this->getTitleOfMap();
    }
    public function getTitleOfMap()
    {
        return $this->titleOfMap;
    }

    /**
     * title of map
     * @var string
     */
    protected $noDataPointsMessage = "";

    public function setNoDataPointsMessage($s)
    {
        $this->noDataPointsMessage = $s;
    }
    public function NoDataPointsMessage()
    {
        return $this->getNoDataPointsMessage();
    }
    public function getNoDataPointsMessage()
    {
        return $this->noDataPointsMessage;
    }


    /**
     * used for static and non-static maps, hence defined only once.
     * @return string

Should the return type not be array|integer|double|string|boolean?

     */
    public function GoogleMapDivID()
    {
        return Config::inst()->get("GoogleMap", "main_div_id");
    }

    /**
     * used for static and non-static maps, hence defined only once.
     * @return Int

Should the return type not be array|integer|double|string|boolean?

     */
    public function GoogleMapWidth()
    {
        return Config::inst()->get("GoogleMap", "google_map_width");
    }

    /**
     * used for static and non-static maps, hence defined only once.
     * @return Int

Should the return type not be array|integer|double|string|boolean?

     */
    public function GoogleMapHeight()
    {
        return Config::inst()->get("GoogleMap", "google_map_height");
    }

    /**
     * @return Boolean

Should the return type not be array|integer|double|string|boolean?

     */
    public function AddAddressFinder()
    {
        return Config::inst()->get("GoogleMap", "add_address_finder");
    }

    /**
     * @return Boolean

Should the return type not be boolean|null?

     */
    public function CanEdit($member = null)
    {
        if ($this->getUpdateServerUrlDragend()) {
            if (Injector::inst()->get("GoogleMapLocationsObject")->canEdit($member)) {
                return true;
            }
        }
    }

    /**
     * @return String

Should the return type not be array|integer|double|string|boolean?

     */
    public function TitleDivID()
    {
        return Config::inst()->get("GoogleMap", "title_div_id");
    }

    /**
     * @return String

Should the return type not be array|integer|double|string|boolean?

     */
    public function SideBarDivId()
    {
        return Config::inst()->get("GoogleMap", "side_bar_div_id");
    }

    /**
     * @return String

Should the return type not be array|integer|double|string|boolean?

     */
    public function DropDownDivId()
    {
        return Config::inst()->get("GoogleMap", "drop_down_div_id");
    }

    /**
     * @return String

Should the return type not be array|integer|double|string|boolean?

     */
    public function LayerListDivId()
    {
        return Config::inst()->get("GoogleMap", "layer_list_div_id");
    }

    /**
     * @return String

Should the return type not be array|integer|double|string|boolean?

     */
    public function DirectionsDivId()
    {
        return Config::inst()->get("GoogleMap", "directions_div_id");
    }

    /**
     * @return String

Should the return type not be array|integer|double|string|boolean?

     */
    public function StatusDivId()
    {
        return Config::inst()->get("GoogleMap", "status_div_id");
    }

    /**
     *
     * @var Boolean
     */
    public function AllowAddPointsToMap()
    {
        $this->Config()->update("add_points_to_map", true);

The method update() does not seem to exist on object<Config_ForClass>.

    }

    /**
     * @var ArrayList
     */
    protected $processedDataPointsForTemplate = null;
    public function setProcessedDataPointsForTemplate($s)
    {
        $this->processedDataPointsForTemplate = $s;
    }
    public function ProcessedDataPointsForTemplate()
    {
        return $this->getProcessedDataPointsForTemplate();
    }
    public function getProcessedDataPointsForTemplate()
    {
        return $this->processedDataPointsForTemplate;
    }

    /**
     * @var string
     */
    protected $dataPointsXML = '';
    protected function DataPointsXML()
    {
        return $this->getDataPointsXML();
    }
    protected function getDataPointsXML()
    {
        $this->createDataPoints();
        return $this->dataPointsXML;
    }











    ################################
    # SETUP: LAYER MANAGEMENT
    ################################




    /**
     * @var ArrayList
     */
    protected $extraLayers = null;
    public function setExtraLayer($a)
    {
        $this->extraLayers = $a;
    }
    public function getExtraLayers()
    {
        return $this->extraLayers;
    }

    /**
     * @param String $title
     * @param String $link
     */
    public function addExtraLayer($title, $link)
    {
        if (!$this->getExtraLayers()) {
            $this->extraLayers = new ArrayList();
        }
        $this->extraLayers->push(
                new ArrayData(
                    array(
                        "Title" => $title,
                        "Link" => $link,
                        "MyInstanceName" => $this->MyInstanceName()
                    )
                )
            );
    }

    /**
     *
     * @return ArrayList
     */
    public function AllExtraLayers()
    {
        return $this->getExtraLayers();
    }

    /**
     * @var Array
     *    Link => Title
     */
    protected $linksForData = array();
    public function setLinksForData($a)
    {
        $this->linksForData = $a;
    }
    public function getLinksForData()
    {
        return $this->linksForData;
    }

    /**
     * @param string $linkForData
     * @param string $title
     */
    public function addLayer($linkForData, $title)
    {
        $this->linksForData[$linkForData] = $title;
    }







    ################################
    # SETUP: FILTERS AND POINTS PROVIDERS
    ################################

    /**
     * address being searched for
     * @var String
     */
    protected $address = "";
    public function setAddress($v)
    {
        $this->address = Convert::raw2js($v);

It seems like \Convert::raw2js($v) can also be of type array. However, the property $address is declared as type string. Maybe add an additional type check?

    }
    public function getAddress($v)

The parameter $v is not used and could be removed.

    {
        return $this->address;
    }

    /**
     * sets the list of points through a list of parent pages
     * affected variable is: points
     * @param DataList | ArrayList $pageDataList
     */
    public function setPageDataObjectSet($pageDataList)
    {
        if ($pageDataList->count()) {
            if ($pageDataList instanceof SS_List) {
                $array = $pageDataList->map("ID", "ID");
            } elseif ($pageDataList instanceof DataList) {
                $array = $pageDataList->map("ID", "ID")->toArray();
            } else {
                user_error("Wrong format for pageDataList");
            }
            $this->points = GoogleMapLocationsObject::get()->filter(array("ParentID" => $array));

The variable $array does not seem to be defined for all execution paths leading up to this point.

            $pageDataList = null;

$pageDataList is not used, you could remove the assignment.

        }
    }


    /**
     * @var DataList
     */
    protected $points = null;
    public function setPoints($s)
    {
        $this->points = $s;
    }
    public function getPoints()
    {
        return $this->points;
    }



    /**
     * a description of how the points were selected ...
     * @var String
     */
    protected $whereStatementDescription = "";
    public function setWhereStatementDescription($s)
    {
        $this->whereStatementDescription = $s;
    }
    public function getWhereStatementDescription()
    {
        return $this->whereStatementDescription;
    }

    /**
     * filter for class names
     * @var Array
     */
    protected $filteredClassNameArray = array();
    public function setFilteredClassNameArray($a)

The parameter $a is not used and could be removed.

    {
        $this->filteredClassNameArray = $s;

The variable $s does not exist. Did you forget to declare it?

    }
    public function getFilteredClassNameArray()
    {
        return $this->filteredClassNameArray;
    }







    ################################
    # MAP CHANGES
    ################################

    /**
     * @var String
     */
    protected $updateServerUrlAddressSearchPoint = "/googlemap/showaroundmexml/";
    public function setUpdateServerUrlAddressSearchPoint($v)
    {
        $this->updateServerUrlAddressSearchPoint = Director::absoluteBaseURL().$v;
    }
    public function getUpdateServerURLAddressSearchPoint()
    {
        return $this->updateServerUrlAddressSearchPoint;
    }

    /**
     * @var String
     */
    protected $updateServerUrlDragend = "";
    public function setUpdateServerUrlDragend($v)
    {
        $this->updateServerUrlDragend = Director::absoluteBaseURL().$v;
    }
    public function getUpdateServerUrlDragend()
    {
        return $this->updateServerUrlDragend;
    }










    ################################
    # LOADING
    ################################
    /**
     * this is a hack to avoid having multiple includes
     * @var Boolean
     */
    private static $_includes_are_done = false;

    public function loadGoogleMap()
    {
        $js = '';
        $this->loadDefaults();
        if (!self::$_includes_are_done) {
            Requirements::themedCSS("googleMap", 'googlemap');
            Requirements::javascript(THIRDPARTY_DIR."/jquery/jquery.js");
            $variableName = $this->getMyMapFunctionName(false);

$variableName is not used, you could remove the assignment.

            $instanceName = $this->getMyMapFunctionName(true);

$instanceName is not used, you could remove the assignment.

            Requirements::javascript("googlemap/javascript/loadAjaxInfoWindow.js");
            Requirements::insertHeadTags('<style type="text/css">v\:* {behavior:url(#default#VML);}</style>', "GoogleMapCustomHeadTag");
            Requirements::javascript(
                "//maps.googleapis.com/maps/api/js"
                ."?v=".Config::inst()->get("GoogleMap", "api_version")
                ."&libraries=places"
                ."&key=".Config::inst()->get('GoogleMap', 'google_map_api_key')
            );
            Requirements::javascript(THIRDPARTY_DIR.'/jquery-form/jquery.form.js');
            Requirements::javascript("googlemap/javascript/googleMaps.js");
            $js .= $this->createJavascript();
            Requirements::customScript($js, "GoogleMapCustomScript");
            self::$_includes_are_done = true;
        }
        return $this;
    }







    ################################
    # DATA POINTS MASSAGE
    ################################

    /**
     * sorts points by Latitude
     * @param boolean $reverse
     *
     * @return ArrayList
     */
    protected function orderItemsByLatitude($reverse = false)
    {
        $unsortedSet = $this->getProcessedDataPointsForTemplate();
        $sortedSet = new ArrayList();
        if ($unsortedSet->count()) {
            foreach ($unsortedSet as $item) {
                $tempArray[$item->Latitude] = $item;

$tempArray was never initialized. Although not strictly required by PHP, it is generally a good practice to add $tempArray = array(); before regardless.

            }
        }
        ksort($tempArray);
        //not sure why this is a bit counter intuitive.
        //north to south is from high to low ...
        if (!$reverse) {
            $tempArray = array_reverse($tempArray);
        }
        foreach ($tempArray as $item) {
            $sortedSet->push($item);
        }
        return $sortedSet;
    }

    /**
     *
     * @return Int
     */
    public function getPointCount()
    {
        if ($processedPoints = $this->getProcessedDataPointsForTemplate()) {
            return $processedPoints->count();
        } elseif ($points = $this->getPoints()) {
            return $points->count();
        }
        return 0;
    }

    /**
     * @return Boolean
     */
    public function EnoughPointsForAList()
    {
        return $this->getPointCount() >= $this->Config()->get("number_of_items_before_showing_list") ? true : false;
    }


    /**
     * must be public
     * does not return the datapoints XML
     * but loads it into variables...
     * @return Boolean
     */
    public function createDataPoints()
    {
        if ($this->dataPointsXML === '') {
            $this->loadDefaults();
            $idArray = array();
            $bestZoom = $this->Config()->get("default_zoom");
            $averageLatitude = 0;
            $averageLongitude = 0;
            $count = 0;
            $pointsXml = '';
            //width
            $totalCount = $this->getPointCount();
            $filterFree = count($this->filteredClassNameArray) ? false : true;
            $averageLongitudeArray = array();
            $averageLatitudeArray = array();
            if ($totalCount > 0  && $totalCount < 10000) {
                $this->processedDataPointsForTemplate = new ArrayList();
                foreach ($this->getPoints() as $dataPoint) {
                    $dataPoint->addParentData();
                    if ($filterFree || in_array($dataPoint->ClassName, $this->filteredClassNameArray)) {
                        if (! in_array($dataPoint->ID, $idArray)) {
                            if ($dataPoint->Longitude && $dataPoint->Latitude) {
                                $dataLine = '<Point><coordinates>'.$dataPoint->Longitude.','.$dataPoint->Latitude.'</coordinates></Point>';
                                $link = '';

$link is not used, you could remove the assignment.

                                if ($dataPoint->Link) {
                                    $link = $dataPoint->getAjaxInfoWindowLink();

$link is not used, you could remove the assignment.

                                }
                                $staticIcon = '';

$staticIcon is not used, you could remove the assignment.

                                if ($dataPoint->staticIcon) {
                                    $staticIcon = $dataPoint->staticIcon;

$staticIcon is not used, you could remove the assignment.

                                } else {
                                    $staticIcon = $this->Config()->get("static_icon");

$staticIcon is not used, you could remove the assignment.

                                }
                                $center = round($dataPoint->Latitude, 6).",".round($dataPoint->Longitude, 6);
                                //get the center IF there is only one point...
                                if (!$count) {
                                    $defaultCenter = $center;

$defaultCenter is not used, you could remove the assignment.

                                }
                                if (!$dataPoint->Name) {
                                    $dataPoint->Name = "no name";
                                }
                                $pointsXml .=
                                            '<Placemark>'.
                                            '<id>'.$dataPoint->ID.'</id>'.
                                            '<name>'.Convert::raw2xml($dataPoint->Name).'</name>'.
                                            $dataLine.
                                            '<description><![CDATA[ '.$dataPoint->getAjaxInfoWindowLink().']]></description>'.
                                            '</Placemark>';
                                $this->processedDataPointsForTemplate->push($dataPoint);
                                $averageLatitudeArray[] = $dataPoint->Longitude;
                                $averageLongitudeArray[] = $dataPoint->Latitude;
                                $count++;
                            }
                        }
                    }
                    $idArray[$dataPoint->ID] = $dataPoint->ID;
                }
                $averageLongitude = array_sum($averageLongitudeArray) / count($averageLongitudeArray);
                $averageLatitude = array_sum($averageLatitudeArray) / count($averageLatitudeArray);

                $this->processedDataPointsForTemplate = $this->orderItemsByLatitude($this->processedDataPointsForTemplate);

$this->processedDataPointsForTemplate is of type object<ArrayList>, but the function expects a boolean.

            }
            if (! $pointsXml) {
                $pointsXml = '<errormessage>'.$this->getNoDataPointsMessage().'</errormessage>';
            }
            if (!$averageLongitude) {
                $averageLongitude = $this->config()->get("default_longitude");
            }
            if (!$averageLatitude) {
                $averageLatitude = $this->config()->get("default_latitude");
            }
            $this->dataPointsXML =
                        '<mapinfo>'.'<title>'.$this->getTitleOfMap().'</title>'
                        .'<longitude>'.number_format($averageLongitude - 0, 12, ".", "").'</longitude>'
                        .'<latitude>'.number_format($averageLatitude - 0, 9, ".", "").'</latitude>'
                        .'<zoom>'.$bestZoom.'</zoom>'
                        .'<pointcount>'.$count.'</pointcount>'
                        .'<info>'.$this->getWhereStatementDescription().'</info>'
                        .'</mapinfo>'
                        .$pointsXml;
        }

        return true;
    }

    /**
     * @param String staticVariablename
     * @return String (Javascript)
     */
    protected function createJavascript()
    {
        $variableName = $this->getMyMapFunctionName(false);

$variableName is not used, you could remove the assignment.

        $instanceName = $this->getMyMapFunctionName(true);

$instanceName is not used, you could remove the assignment.

        $js = '
            if(typeof GoogleMapConstructors === "undefined"){
                GoogleMapConstructors = [];
            }
            GoogleMapConstructors.push(
                {
                    divID: "'.$this->GoogleMapDivID().'",
                    layers: [],
                    address: "",
                    options: {
                        /* HELPDIVS */
                        sideBarId:"'.$this->config()->get("side_bar_div_id").'",
                        dropBoxId:"'.$this->config()->get("drop_down_div_id").'",
                        titleId:"'.$this->config()->get("title_div_id").'",
                        layerListId:"'.$this->config()->get("layer_list_div_id").'",
                        directionsDivId:"'.$this->config()->get("directions_div_id").'",
                        statusDivId:"'.$this->config()->get("status_div_id").'",
                        noStatusAtAll:'.$this->showFalseOrTrue($this->config()->get("no_status_at_all")).',
                        addKmlLink:'.$this->showFalseOrTrue($this->config()->get("add_kml_link")).',
                        hiddenLayersRemovedFromList:'.$this->showFalseOrTrue($this->config()->get("hidden_layers_removed_from_list")).',

                        /* PAGE*/
                        changePageTitle:'.$this->showFalseOrTrue($this->config()->get("change_page_title")).',
                        defaultTitle:"'.$this->config()->get("default_title").'",

                        /* INFOWINDOW*/
                        infoWindowOptions:'.$this->config()->get("info_window_options").',
                        addAntipodean:'.$this->showFalseOrTrue($this->config()->get("add_antipodean")).',
                        addDirections:'.$this->showFalseOrTrue($this->config()->get("add_directions")).',
                        addCurrentAddressFinder:'.$this->showFalseOrTrue($this->config()->get("add_current_address_finder_in_marker")).',
                        addZoomInButton:"'.$this->config()->get("add_zoom_in_button").'",

                        /* MARKER */
                        addPointsToMap:'.$this->showFalseOrTrue($this->config()->get("add_points_to_map")).',
                        addDeleteMarkerButton:"'.$this->config()->get("add_delete_marker_button").'",
                        markerOptions: '.$this->config()->get("marker_options").',
                        preloadImages:'.$this->showFalseOrTrue($this->config()->get("preload_images")).',

                        /* ICONS */
                        defaultIconUrl: "'.$this->config()->get("default_icon_url").'",
                        iconFolder: "'.$this->config()->get("icon_folder").'",
                        iconWidth:'.$this->config()->get("icon_width").',
                        iconHeight:'.$this->config()->get("icon_height").',
                        iconExtension:"'.$this->config()->get("icon_extension").'",
                        iconMaxCount:'.$this->config()->get("icon_max_count").',

                        /* POLYS */
                        lineColour: "'.$this->config()->get("line_colour").'",
                        lineWidth: "'.$this->config()->get("line_width").'",
                        lineOpacity: "'.$this->config()->get("line_opacity").'",
                        fillColour: "'.$this->config()->get("fill_colour").'",
                        fillOpacity: "'.$this->config()->get("fill_opacity").'",
                        polyIcon: "'.$this->config()->get("poly_icon").'",

                        /* MAP*/
                        mapTypeDefault: '.intval($this->config()->get("map_type_default")-0).',
                        viewFinderSize:'.intval($this->config()->get("view_finder_size") - 0).',
                        mapAddTypeControl:'.$this->showFalseOrTrue($this->config()->get("map_add_type_control")).',
                        mapControlSizeOneToThree:'.$this->config()->get("map_control_size_one_to_three").',
                        mapScaleInfoSizeInPixels:'.intval($this->config()->get("map_scale_info_size_in_pixels") - 0).',

                        /* START POSITION */
                        defaultLatitude:'.number_format($this->config()->get("default_latitude") - 0, 9, ".", "").',
                        defaultLongitude:'.number_format($this->config()->get("default_longitude") - 0, 12, ".", "").',
                        defaultZoom:'.intval($this->config()->get("default_zoom")  - 0).',

                        /* SERVER INTERACTION */
                        updateServerUrlAddressSearchPoint: "'.$this->getUpdateServerUrlAddressSearchPoint(). '",
                        updateServerUrlDragend: "'.$this->getUpdateServerUrlDragend().'",
                        latFormFieldId:"'.$this->config()->get("lat_form_field_id").'",
                        lngFormFieldId:"'.$this->config()->get("lng_form_field_id").'",

                        /* ADDRESS FORM */
                        addAddressFinder:'.$this->showFalseOrTrue($this->config()->get("add_address_finder")).',
                        defaultCountryCode:"'.$this->config()->get("default_country_code").'",

                        /* DIRECTIONS */
                        styleSheetUrl: "'.$this->config()->get("style_sheet_url").'",
                        localeForResults: "'.$this->config()->get("locale_for_results").'"
                    }
                }
            );';
        if ($this->linksForData && count($this->linksForData)) {

The expression $this->linksForData of type array is implicitly converted to a boolean; are you sure this is intended? If so, consider using ! empty($expr) instead to make it clear that you intend to check for an array without elements.

            foreach ($this->linksForData as $link => $title) {
                $js .= '
                GoogleMapConstructors[GoogleMapConstructors.length-1].layers.push(
                    {
                        link: '.Convert::raw2json(Director::absoluteURL($link)).',
                        title:  '.Convert::raw2json($title).'
                    }
                );';
            }
        } elseif ($this->address) {
            $js .= '
                GoogleMapConstructors[GoogleMapConstructors.length-1].address = \''.$this->address.'\'';
        }
        return $js;
    }

    /**
     * turns 0 into false and 1 into true
     * @param Mixed
     * @return string (true|false)
     */
    protected function showFalseOrTrue($v)
    {
        if ($v && $v !== "false" && $v !== "0" && $v !== 0) {
            return "true";
        } else {
            return "false";
        }
    }

    /**
     * load some defaults
     */
    protected function loadDefaults()
    {
        if (!isset($this->whereStatementDescription)) {
            $this->whereStatementDescription = $this->Config()->get("default_where_statement_description");
        }
        if (!isset($this->titleOfMap) || !$this->titleOfMap) {
            $this->titleOfMap = $this->Config()->get("default_title");
        }
    }
}