From fe47299d6cc02a4e43a1d2f3a788897be8a6f5ce Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Sat, 2 Feb 2019 12:55:29 -0800
Subject: Fix openlayers upgrade issues (fix #724)

---
 web/app/GeofenceConverter.js    |  7 +++----
 web/app/view/map/BaseMap.js     | 10 +++++-----
 web/app/view/map/GeofenceMap.js |  5 +++--
 3 files changed, 11 insertions(+), 11 deletions(-)

(limited to 'web/app')

diff --git a/web/app/GeofenceConverter.js b/web/app/GeofenceConverter.js
index 4891e7b..1f6ad37 100644
--- a/web/app/GeofenceConverter.js
+++ b/web/app/GeofenceConverter.js
@@ -45,7 +45,7 @@ Ext.define('Traccar.GeofenceConverter', {
                     resolutionAtEquator = mapView.getResolution();
                     pointResolution = ol.proj.getPointResolution(projection, resolutionAtEquator, center);
                     resolutionFactor = resolutionAtEquator / pointResolution;
-                    radius = Number(coordinates[2]) / ol.proj.METERS_PER_UNIT.m * resolutionFactor;
+                    radius = Number(coordinates[2]) / ol.proj.Units.METERS_PER_UNIT.m * resolutionFactor;
                     geometry = new ol.geom.Circle(center, radius);
                 }
             }
@@ -74,9 +74,8 @@ Ext.define('Traccar.GeofenceConverter', {
             radius = geometry.getRadius();
             edgeCoordinate = [center[0] + radius, center[1]];
             center = ol.proj.transform(center, projection, 'EPSG:4326');
-            earthSphere = new ol.Sphere(6378137);
-            groundRadius = earthSphere.haversineDistance(center,
-                ol.proj.transform(edgeCoordinate, projection, 'EPSG:4326'));
+            groundRadius = ol.sphere.getDistance(
+                center, ol.proj.transform(edgeCoordinate, projection, 'EPSG:4326'), 6378137)
             result = 'CIRCLE (';
             result += center[1] + ' ' + center[0] + ', ';
             result += groundRadius.toFixed(1) + ')';
diff --git a/web/app/view/map/BaseMap.js b/web/app/view/map/BaseMap.js
index f973fb8..4f0c8d4 100644
--- a/web/app/view/map/BaseMap.js
+++ b/web/app/view/map/BaseMap.js
@@ -30,7 +30,7 @@ Ext.define('Traccar.view.map.BaseMap', {
     },
 
     initMap: function () {
-        var server, layer, type, bingKey, lat, lon, zoom, maxZoom, target, poiLayer;
+        var server, layer, type, bingKey, lat, lon, zoom, maxZoom, target, poiLayer, self = this;
 
         server = Traccar.app.getServer();
 
@@ -207,19 +207,19 @@ Ext.define('Traccar.view.map.BaseMap', {
         });
 
         this.map.on('click', function (e) {
-            var i, features = this.map.getFeaturesAtPixel(e.pixel, {
+            var i, features = self.map.getFeaturesAtPixel(e.pixel, {
                 layerFilter: function (layer) {
                     return !layer.get('name');
                 }
             });
             if (features) {
                 for (i = 0; i < features.length; i++) {
-                    this.fireEvent('selectfeature', features[i]);
+                    self.fireEvent('selectfeature', features[i]);
                 }
             } else {
-                this.fireEvent('deselectfeature');
+                self.fireEvent('deselectfeature');
             }
-        }, this);
+        });
     },
 
     listeners: {
diff --git a/web/app/view/map/GeofenceMap.js b/web/app/view/map/GeofenceMap.js
index 6b06ae9..8cef574 100644
--- a/web/app/view/map/GeofenceMap.js
+++ b/web/app/view/map/GeofenceMap.js
@@ -105,13 +105,14 @@ Ext.define('Traccar.view.map.GeofenceMap', {
     },
 
     addInteraction: function (type) {
+        var self = this;
         this.draw = new ol.interaction.Draw({
             features: this.features,
             type: type
         });
         this.draw.on('drawstart', function () {
-            this.features.clear();
-        }, this);
+            self.features.clear();
+        });
         this.map.addInteraction(this.draw);
     },
 
-- 
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