Copy MapController to MapMarkerController

1 files changed, 443 insertions, 0 deletions

diff --git a/web/app/view/MapMarkerController.js b/web/app/view/MapMarkerController.js
new file mode 100644
index 00000000..bea1253b
--- /dev/null
+++ b/web/app/view/MapMarkerController.js
@@ -0,0 +1,443 @@
+/*
+ * Copyright 2015 - 2016 Anton Tananaev (anton@traccar.org)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+Ext.define('Traccar.view.MapController', {
+    extend: 'Ext.app.ViewController',
+    alias: 'controller.map',
+
+    requires: [
+        'Traccar.model.Position',
+        'Traccar.model.Device',
+        'Traccar.GeofenceConverter',
+        'Traccar.DeviceImages'
+    ],
+
+    config: {
+        listen: {
+            controller: {
+                '*': {
+                    selectdevice: 'selectDevice',
+                    selectreport: 'selectReport',
+                    mapstaterequest: 'getMapState'
+                }
+            },
+            store: {
+                '#Devices': {
+                    add: 'updateDevice',
+                    update: 'updateDevice',
+                    remove: 'removeDevice'
+                },
+                '#LatestPositions': {
+                    add: 'updateLatest',
+                    update: 'updateLatest'
+                },
+                '#ReportRoute': {
+                    load: 'loadReport',
+                    clear: 'clearReport'
+                },
+                '#Geofences': {
+                    load: 'showGeofences',
+                    add: 'updateGeofences',
+                    update: 'updateGeofences',
+                    remove: 'updateGeofences'
+                }
+            },
+            component: {
+                '#': {
+                    selectfeature: 'selectFeature'
+                }
+            }
+        }
+    },
+
+    init: function () {
+        this.latestMarkers = {};
+        this.reportMarkers = {};
+        this.liveRoutes = {};
+        this.liveRouteLength = Traccar.app.getAttributePreference('web.liveRouteLength', 10);
+        this.lookupReference('showReportsButton').setVisible(Traccar.app.isMobile());
+    },
+
+    showReports: function () {
+        Traccar.app.showReports(true);
+    },
+
+    getDeviceColor: function (device) {
+        switch (device.get('status')) {
+            case 'online':
+                return Traccar.Style.mapColorOnline;
+            case 'offline':
+                return Traccar.Style.mapColorOffline;
+            default:
+                return Traccar.Style.mapColorUnknown;
+        }
+    },
+
+    updateDevice: function (store, data) {
+        var i, device, deviceId, marker, style;
+
+        if (!Ext.isArray(data)) {
+            data = [data];
+        }
+
+        for (i = 0; i < data.length; i++) {
+            device = data[i];
+            deviceId = device.get('id');
+
+            if (deviceId in this.latestMarkers) {
+                marker = this.latestMarkers[deviceId];
+                style = marker.getStyle();
+                if (style.getImage().fill !== this.getDeviceColor(device) ||
+                        style.getImage().category !== device.get('category')) {
+                    marker.setStyle(this.updateDeviceMarker(style, this.getDeviceColor(device), device.get('category')));
+                }
+                if (style.getText().getText() !== device.get('name')) {
+                    style.getText().setText(device.get('name'));
+                    marker.changed();
+                }
+            }
+        }
+    },
+
+    removeDevice: function (store, data) {
+        var i, deviceId;
+        if (!Ext.isArray(data)) {
+            data = [data];
+        }
+        for (i = 0; i < data.length; i++) {
+            deviceId = data[i].get('id');
+            if (this.latestMarkers[deviceId]) {
+                this.getView().getLatestSource().removeFeature(this.latestMarkers[deviceId]);
+            }
+        }
+    },
+
+    onFollowClick: function (button, pressed) {
+        if (pressed && this.selectedMarker) {
+            this.getView().getMapView().setCenter(this.selectedMarker.getGeometry().getCoordinates());
+        }
+    },
+
+    showLiveRoutes: function (button) {
+        this.getView().getLiveRouteLayer().setVisible(button.pressed);
+    },
+
+    updateLatest: function (store, data) {
+        var i, position, device;
+
+        if (!Ext.isArray(data)) {
+            data = [data];
+        }
+
+        for (i = 0; i < data.length; i++) {
+            position = data[i];
+            device = Ext.getStore('Devices').findRecord('id', position.get('deviceId'), 0, false, false, true);
+
+            if (device) {
+                this.updateLatestMarker(position, device);
+                this.updateLiveRoute(position);
+            }
+        }
+    },
+
+    updateLatestMarker: function (position, device) {
+        var geometry, deviceId, marker, style;
+        geometry = new ol.geom.Point(ol.proj.fromLonLat([
+            position.get('longitude'),
+            position.get('latitude')
+        ]));
+        deviceId = position.get('deviceId');
+        if (deviceId in this.latestMarkers) {
+            marker = this.latestMarkers[deviceId];
+            style = marker.getStyle();
+            if (style.getImage().angle !== position.get('course')) {
+                Traccar.DeviceImages.rotateImageIcon(style.getImage(), position.get('course'));
+            }
+            marker.setGeometry(geometry);
+        } else {
+            marker = new ol.Feature(geometry);
+            marker.set('record', device);
+
+            style = this.getLatestMarker(this.getDeviceColor(device),
+                    position.get('course'),
+                    device.get('category'));
+            style.getText().setText(device.get('name'));
+            marker.setStyle(style);
+            this.latestMarkers[deviceId] = marker;
+            this.getView().getLatestSource().addFeature(marker);
+
+        }
+
+        if (marker === this.selectedMarker && this.lookupReference('deviceFollowButton').pressed) {
+            this.getView().getMapView().setCenter(marker.getGeometry().getCoordinates());
+        }
+    },
+
+    updateLiveRoute: function (position) {
+        var deviceId, liveLine, liveCoordinates, lastLiveCoordinates, newCoordinates;
+        deviceId = position.get('deviceId');
+        if (deviceId in this.liveRoutes) {
+            liveCoordinates = this.liveRoutes[deviceId].getGeometry().getCoordinates();
+            lastLiveCoordinates = liveCoordinates[liveCoordinates.length - 1];
+            newCoordinates = ol.proj.fromLonLat([position.get('longitude'), position.get('latitude')]);
+            if (lastLiveCoordinates[0] === newCoordinates[0] &&
+                    lastLiveCoordinates[1] === newCoordinates[1]) {
+                return;
+            }
+            if (liveCoordinates.length >= this.liveRouteLength) {
+                liveCoordinates.shift();
+            }
+            liveCoordinates.push(newCoordinates);
+            this.liveRoutes[deviceId].getGeometry().setCoordinates(liveCoordinates);
+        } else {
+            liveLine = new ol.Feature({
+                geometry: new ol.geom.LineString([
+                    ol.proj.fromLonLat([
+                        position.get('longitude'),
+                        position.get('latitude')
+                    ])
+                ])
+            });
+            liveLine.setStyle(this.getRouteStyle(deviceId));
+            this.liveRoutes[deviceId] = liveLine;
+            this.getView().getLiveRouteSource().addFeature(liveLine);
+        }
+    },
+
+    loadReport: function (store, data) {
+        var i, position, point, geometry, marker, style;
+
+        this.clearReport(store);
+
+        if (data.length > 0) {
+            this.reportRoute = [];
+            for (i = 0; i < data.length; i++) {
+                if (i === 0 || data[i].get('deviceId') !== data[i - 1].get('deviceId')) {
+                    this.reportRoute.push(new ol.Feature({
+                        geometry: new ol.geom.LineString([])
+                    }));
+                    this.reportRoute[this.reportRoute.length - 1].setStyle(this.getRouteStyle(data[i].get('deviceId')));
+                    this.getView().getRouteSource().addFeature(this.reportRoute[this.reportRoute.length - 1]);
+                }
+                position = data[i];
+
+                point = ol.proj.fromLonLat([
+                    position.get('longitude'),
+                    position.get('latitude')
+                ]);
+                geometry = new ol.geom.Point(point);
+
+                marker = new ol.Feature(geometry);
+                marker.set('record', position);
+                this.reportMarkers[position.get('id')] = marker;
+                this.getView().getReportSource().addFeature(marker);
+
+                style = this.getReportMarker(position.get('deviceId'), position.get('course'));
+                /*style.getText().setText(
+                    Ext.Date.format(position.get('fixTime'), Traccar.Style.dateTimeFormat24));*/
+
+                marker.setStyle(style);
+
+                this.reportRoute[this.reportRoute.length - 1].getGeometry().appendCoordinate(point);
+            }
+
+            this.getView().getMapView().fit(this.reportRoute[0].getGeometry(), this.getView().getMap().getSize());
+        }
+    },
+
+    clearReport: function (store) {
+        var key, i;
+
+        if (this.reportRoute) {
+            for (i = 0; i < this.reportRoute.length; i++) {
+                this.getView().getRouteSource().removeFeature(this.reportRoute[i]);
+            }
+            this.reportRoute = null;
+        }
+
+        if (this.reportMarkers) {
+            for (key in this.reportMarkers) {
+                if (this.reportMarkers.hasOwnProperty(key)) {
+                    this.getView().getReportSource().removeFeature(this.reportMarkers[key]);
+                }
+            }
+            this.reportMarkers = {};
+        }
+    },
+
+    getRouteStyle: function (deviceId) {
+        var index = 0;
+        if (deviceId !== undefined) {
+            index = deviceId % Traccar.Style.mapRouteColor.length;
+        }
+        return new ol.style.Style({
+            stroke: new ol.style.Stroke({
+                color: Traccar.Style.mapRouteColor[index],
+                width: Traccar.Style.mapRouteWidth
+            })
+        });
+    },
+
+    getMarkerStyle: function (zoom, color, angle, category) {
+        var image = Traccar.DeviceImages.getImageIcon(color, zoom, angle, category);
+        return new ol.style.Style({
+            image: image,
+            text: new ol.style.Text({
+                textBaseline: 'bottom',
+                fill: new ol.style.Fill({
+                    color: Traccar.Style.mapTextColor
+                }),
+                stroke: new ol.style.Stroke({
+                    color: Traccar.Style.mapTextStrokeColor,
+                    width: Traccar.Style.mapTextStrokeWidth
+                }),
+                offsetY: -image.getSize()[1] / 2 - Traccar.Style.mapTextOffset,
+                font : Traccar.Style.mapTextFont
+            })
+        });
+    },
+
+    getLatestMarker: function (color, angle, category) {
+        return this.getMarkerStyle(false, color, angle, category);
+    },
+
+    getReportMarker: function (deviceId, angle) {
+        var index = 0;
+        if (deviceId !== undefined) {
+            index = deviceId % Traccar.Style.mapRouteColor.length;
+        }
+        return this.getMarkerStyle(false, Traccar.Style.mapRouteColor[index], angle, 'arrow');
+    },
+
+    resizeMarker: function (style, zoom) {
+        var image, text;
+        image = Traccar.DeviceImages.getImageIcon(style.getImage().fill,
+                zoom,
+                style.getImage().angle,
+                style.getImage().category);
+        text = style.getText();
+        text.setOffsetY(-image.getSize()[1] / 2 - Traccar.Style.mapTextOffset);
+        return new ol.style.Style({
+            image: image,
+            text: text
+        });
+    },
+
+    updateDeviceMarker: function (style, color, category) {
+        var image, text;
+        image = Traccar.DeviceImages.getImageIcon(color,
+                style.getImage().zoom,
+                style.getImage().angle,
+                category);
+        text = style.getText();
+        text.setOffsetY(-image.getSize()[1] / 2 - Traccar.Style.mapTextOffset);
+        return new ol.style.Style({
+            image: image,
+            text: text
+        });
+    },
+
+    selectMarker: function (marker, center) {
+        if (this.selectedMarker) {
+            this.selectedMarker.setStyle(
+                this.resizeMarker(this.selectedMarker.getStyle(), false));
+        }
+
+        if (marker) {
+            marker.setStyle(
+                this.resizeMarker(marker.getStyle(), true));
+            if (center) {
+                this.getView().getMapView().setCenter(marker.getGeometry().getCoordinates());
+            }
+        }
+
+        this.selectedMarker = marker;
+    },
+
+    selectDevice: function (device, center) {
+        this.selectMarker(this.latestMarkers[device.get('id')], center);
+    },
+
+    selectReport: function (position, center) {
+        if (position instanceof Traccar.model.Position) {
+            this.selectMarker(this.reportMarkers[position.get('id')], center);
+        }
+    },
+
+    selectFeature: function (feature) {
+        var record = feature.get('record');
+        if (record) {
+            if (record instanceof Traccar.model.Device) {
+                this.fireEvent('selectdevice', record, false);
+            } else {
+                this.fireEvent('selectreport', record, false);
+            }
+        }
+    },
+
+    getMapState: function () {
+        var zoom, center, projection;
+        projection = this.getView().getMapView().getProjection();
+        center = ol.proj.transform(this.getView().getMapView().getCenter(), projection, 'EPSG:4326');
+        zoom = this.getView().getMapView().getZoom();
+        this.fireEvent('mapstate', center[1], center[0], zoom);
+    },
+
+    getGeofenceStyle: function (label) {
+        return new ol.style.Style({
+                fill: new ol.style.Fill({
+                    color: Traccar.Style.mapGeofenceOverlay
+                }),
+                stroke: new ol.style.Stroke({
+                    color: Traccar.Style.mapGeofenceColor,
+                    width: Traccar.Style.mapGeofenceWidth
+                }),
+                text: new ol.style.Text({
+                    text: label,
+                    fill: new ol.style.Fill({
+                        color: Traccar.Style.mapGeofenceTextColor
+                    }),
+                    stroke: new ol.style.Stroke({
+                        color: Traccar.Style.mapTextStrokeColor,
+                        width: Traccar.Style.mapTextStrokeWidth
+                    }),
+                    font : Traccar.Style.mapTextFont
+                })
+            });
+    },
+
+    showGeofences: function () {
+        if (this.lookupReference('showGeofencesButton').pressed) {
+            Ext.getStore('Geofences').each(function (geofence) {
+                var feature = new ol.Feature(Traccar.GeofenceConverter
+                        .wktToGeometry(this.getView().getMapView(), geofence.get('area')));
+                feature.setStyle(this.getGeofenceStyle(geofence.get('name')));
+                this.getView().getGeofencesSource().addFeature(feature);
+                return true;
+            }, this);
+        } else {
+            this.getView().getGeofencesSource().clear();
+        }
+    },
+
+    updateGeofences: function () {
+        if (this.lookupReference('showGeofencesButton').pressed) {
+            this.getView().getGeofencesSource().clear();
+            this.showGeofences();
+        }
+    }
+});