set zoom level for submaps sets info in JS session

frontend-js/src/main/js/ServerConnector.js

@@ -551,16 +551,6 @@ ServerConnector.createSubmodelDialog = function(submodelId) {
   } ]);
 };
 
-ServerConnector.setModelZoomLevel = function(id, zoom) {
-  _setModelZoomLevel([ {
-    name : 'mapId',
-    value : id
-  }, {
-    name : 'zoomLevel',
-    value : zoom
-  } ]);
-};
-
 ServerConnector.readFile = function(url) {
   return new Promise(function(resolve, reject) {
     request.get(url, function(error, response, body) {

frontend-js/src/main/js/SessionData.js

@@ -13,11 +13,11 @@ function SessionData(project) {
 
 SessionData.prototype.setProject = function(project) {
   this._project = project;
-}
+};
 
-SessionData.prototype.getProjectId = function(project) {
+SessionData.prototype.getProjectId = function() {
   return this._project.getProjectId();
-}
+};
 
 SessionData.prototype.getShowComments = function() {
   var key = this.getKey(SessionObjectType.SHOW_COMMENT);

frontend-js/src/main/js/map/Submap.js

@@ -73,7 +73,7 @@ Submap.prototype.init = function(htmlTag, jsVar) {
     childDiv.style.height = '100%';
     childDiv.style.width = '100%';
 
-    var mapOptions = this.creatMapOptions(this.configuration.MAPS.length);
+    var mapOptions = this.creatMapOptions(this.getLayouts().length);
 
     this.setGoogleMap(new google.maps.Map(controlDiv, mapOptions));
     if (this.isCustomTouchInterface()) {
@@ -104,15 +104,16 @@ Submap.prototype.init = function(htmlTag, jsVar) {
     this.registerMapClickEvents();
 
     // after resizing center map
-    var centerPoint = new google.maps.LatLng(this.configuration.CENTER_LAT, this.configuration.CENTER_LNG);
+    var centerPoint = this.getModel().getCenterLatLng();
     self.getGoogleMap().setCenter(centerPoint);
 
+    var sessionData = ServerConnector.getSessionData(this.getCustomMap().getProject());
     // and now send the zoom level to the client side
     google.maps.event.addListener(this.getGoogleMap(), 'zoom_changed', function() {
-      ServerConnector.setModelZoomLevel(self.getId(), self.getGoogleMap().getZoom());
+      sessionData.setZoomLevel(self.getModel(), self.getGoogleMap().getZoom());
     });
 
-    ServerConnector.setModelZoomLevel(self.getId(), self.getGoogleMap().getZoom());
+    sessionData.setZoomLevel(self.getModel(), self.getGoogleMap().getZoom());
   }
 
 };

frontend-js/src/test/js/map/Submap-test.js

@@ -23,4 +23,23 @@ describe('Submap', function() {
     assert.equal(logger.getWarnings().length, 0);
     assert.equal(logger.getErrors().length, 0);
   });
+  
+  it("init", function() {
+    var jsVarMock = {};
+    var map = helper.createCustomMap();
+    
+    var model = helper.createModel();
+    
+    var submap = new Submap(map, model);
+    
+    var dialogDiv = document.createElement("div");
+    dialogDiv.className ="ui-dialog-content";
+    
+    global.testDiv.appendChild(dialogDiv);
+    
+    submap.init(global.testDiv, jsVarMock);
+    assert.ok(submap);
+    assert.equal(logger.getWarnings().length, 0);
+    assert.equal(logger.getErrors().length, 0);
+  });
 });

frontend-js/src/test/js/minerva-test.js

@@ -29,7 +29,7 @@ describe('minerva global', function() {
   it("contructor with GET zoom param", function() {
     var options = helper.createCustomMapOptions();
     GuiConnector.getParams["zoom"] = "5";
-    return minerva.create(options).then(function(result) {
+    return minerva.create(options).then(function() {
       assert.equal(ServerConnector.getSessionData(options.getProject()).getZoomLevel(options.getProject().getModel()), 5);
     });
   });
@@ -38,7 +38,7 @@ describe('minerva global', function() {
     var options = helper.createCustomMapOptions();
     GuiConnector.getParams["x"] = "5";
     GuiConnector.getParams["y"] = "6";
-    return minerva.create(options).then(function(result) {
+    return minerva.create(options).then(function() {
       var center = ServerConnector.getSessionData(options.getProject()).getCenter(options.getProject().getModel());
       assert.ok(center instanceof google.maps.Point);
       assert.equal(center.x, 5);