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Get current position for start waypoint #7

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Get current position for start waypoint #7

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118 changes: 70 additions & 48 deletions client-side/googleMapAPI.js
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Original file line number Diff line number Diff line change
Expand Up @@ -20,24 +20,24 @@ GoogleMap = function(element)
this.markersCluster = new Array();
this.URL = "";
this.allowColors = new Array('green', 'purple', 'yellow', 'blue', 'orange', 'red');

this.init();
};

GoogleMap.prototype = {

constructor: GoogleMap,

init: function()
{
this.setProperties();
return this;
},

setProperties: function()
{
var properties = JSON.parse(this.element.dataset.map);

this.options.position = properties.position;
this.options.proportions = [properties.width, properties.height];
this.options.zoom = properties.zoom;
Expand All @@ -49,16 +49,16 @@ GoogleMap.prototype = {
this.options.waypoints = properties.waypoint;
this.basePath = this.element.dataset.basepath;
this.URL = this.element.dataset.markersfallback;

return this;
},

initialize: function()
{
var base = this;

base.doBounds('init');

var mapOptions = {
center: new google.maps.LatLng(base.options.position[0], base.options.position[1]),
zoom: base.options.zoom,
Expand All @@ -70,18 +70,18 @@ GoogleMap.prototype = {
base.map = new google.maps.Map(base.element, mapOptions);
base.map.setTilt(45);
base.loadMarkers();

if (base.options.waypoints !== null)
{
base.drawDirections();
}
},

loadMarkers: function()
{
var base = this;
this.clearMarkers();

var request = new XMLHttpRequest();
request.open('GET', base.URL, true);

Expand All @@ -104,7 +104,7 @@ GoogleMap.prototype = {

request.send();
},

drawDirections: function ()
{
var base = this;
Expand All @@ -129,13 +129,35 @@ GoogleMap.prototype = {
base.directionsDisplay = new google.maps.DirectionsRenderer();
base.directionsService = new google.maps.DirectionsService();
base.directionsDisplay.setMap(base.map);
var request = {
origin: new google.maps.LatLng(start.position[0], start.position[1]),
destination: new google.maps.LatLng(end.position[0], end.position[1]),
waypoints: waypoints,
optimizeWaypoints: true,
travelMode: google.maps.TravelMode[base.options.waypoints.travelmode]
};

if (start.position[0] === 'auto'){
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(position);
}
} else {
request(start.position[0], start.position[1]);
}

function position(position){
request(position.coords.latitude, position.coords.longitude);
}

function request(startX, startY){
var request = {
origin: new google.maps.LatLng(startX, startY),
destination: new google.maps.LatLng(end.position[0], end.position[1]),
waypoints: waypoints,
optimizeWaypoints: true,
travelMode: google.maps.TravelMode[base.options.waypoints.travelmode]
};
request = merge_options(request, base.options.waypoints);
base.directionsService.route(request, function(response, status) {
if (status == google.maps.DirectionsStatus.OK) {
base.directionsDisplay.setDirections(response);
var route = response.routes[0];
}
});
}

function merge_options(obj1,obj2){
var obj3 = {};
Expand All @@ -162,50 +184,50 @@ GoogleMap.prototype = {
}
});
},

insertMarkers: function(markers)
{
var base = this;

markers.forEach(function(item, i){
var marker,
position = new google.maps.LatLng(markers[i]['position'][0], markers[i]['position'][1]);
base.doBounds('fill', position);

marker = new google.maps.Marker({
position: position,
map: base.map,
title: (("title" in markers[i]) ? markers[i]['title'] : null)
});

marker.setAnimation(base.doAdmination(item));

base.doColor(item, marker);

base.doIcon(item, marker);

base.doMessage(item, marker);

if (base.options.cluster)
{
base.markersCluster.push(marker);
}
});

base.doBounds('fit');


if (base.options.cluster)
{
if (typeof MarkerClusterer != 'undefined') {
new MarkerClusterer(base.map, base.markersCluster);
} else
} else
{
throw 'MarkerClusterer is not loaded! Please use markerclusterer.js from client-side folder';
}
}
},

clearMarkers: function()
{
var base = this;
Expand All @@ -214,7 +236,7 @@ GoogleMap.prototype = {
}
base.markers.length = 0;
},

doBounds: function(functionName, position)
{
var base = this;
Expand All @@ -237,23 +259,23 @@ GoogleMap.prototype = {
fn[functionName];
}
},

doAdmination: function(marker)
{
var animation;
if ("animation" in marker)
{
animation = google.maps.Animation[marker.animation];
}

return animation;
},

doMessage: function(option, marker)
{
var base = this;
var infoWindow = new google.maps.InfoWindow();
// Allow each marker to have an info window
// Allow each marker to have an info window
if (("message" in option))
{
google.maps.event.addListener(marker, 'click', function() {
Expand All @@ -268,23 +290,23 @@ GoogleMap.prototype = {
}
}
},

doProportions: function()
{
this.element.style.width = this.options.proportions[0];
this.element.style.height = this.options.proportions[1];
},

doColor: function(option, marker)
{
var base = this;

if ("color" in option && base.allowColors.indexOf(option['color']) >= 0)
{
marker.setIcon('http://maps.google.com/mapfiles/ms/icons/'+option['color']+'-dot.png');
}
},

doIcon: function(option, marker)
{
if ("icon" in option)
Expand All @@ -294,29 +316,29 @@ GoogleMap.prototype = {
var icon = {
url: host+this.basePath + '/' + option['icon']['url']
};

if (option['icon']['size'] !== null) {
icon['size'] = new google.maps.Size(option['icon']['size'][0], option['icon']['size'][1]);
}

if (option['icon']['anchor'] !== null) {
icon['size'] = new new google.maps.Point(option['icon']['anchor'][0], option['icon']['anchor'][1]);
}

if (option['icon']['origin'] !== null) {
icon['size'] = new new google.maps.Point(option['icon']['orign'][0], option['icon']['origin'][1]);
}

} else {
var icon = {
url: host+this.basePath + '/' + option['icon']
};
}

marker.setIcon(icon);
}
},

getKey: function()
{
return this.options.key;
Expand Down