bugfixes (#2705)

@@ -17,7 +17,7 @@
 import { AliasInfo, IAliasController, StateControllerHolder, StateEntityInfo } from '@core/api/widget-api.models';
 import { forkJoin, Observable, of, ReplaySubject, Subject } from 'rxjs';
 import { DataKey, Datasource, DatasourceType } from '@app/shared/models/widget.models';
-import { deepClone, isEqual } from '@core/utils';
+import { deepClone, isEqual, createLabelFromDatasource } from '@core/utils';
 import { EntityService } from '@core/http/entity.service';
 import { UtilsService } from '@core/services/utils.service';
 import { EntityAliases } from '@shared/models/alias.models';
@@ -329,7 +329,7 @@ export class AliasController implements IAliasController {
     if (!dataKey.pattern) {
       dataKey.pattern = deepClone(dataKey.label);
     }
-    dataKey.label = this.utils.createLabelFromDatasource(datasource, dataKey.pattern);
+    dataKey.label = createLabelFromDatasource(datasource, dataKey.pattern);
   }
 
   getInstantAliasInfo(aliasId: string): AliasInfo {

@@ -20,7 +20,7 @@
 import { Inject, Injectable, NgZone } from '@angular/core';
 import { WINDOW } from '@core/services/window.service';
 import { ExceptionData } from '@app/shared/models/error.models';
-import { deepClone, deleteNullProperties, guid, isDefined, isDefinedAndNotNull, isUndefined } from '@core/utils';
+import { deepClone, deleteNullProperties, guid, isDefined, isDefinedAndNotNull, isUndefined, createLabelFromDatasource } from '@core/utils';
 import { WindowMessage } from '@shared/models/window-message.model';
 import { TranslateService } from '@ngx-translate/core';
 import { customTranslationsPrefix } from '@app/shared/models/constants';
@@ -36,7 +36,7 @@ import { Observable, of, ReplaySubject } from 'rxjs';
 
 const varsRegex = /\$\{([^}]*)\}/g;
 
-const predefinedFunctions: {[func: string]: string} = {
+const predefinedFunctions: { [func: string]: string } = {
   Sin: 'return Math.round(1000*Math.sin(time/5000));',
   Cos: 'return Math.round(1000*Math.cos(time/5000));',
   Random: 'var value = prevValue + Math.random() * 100 - 50;\n' +
@@ -63,12 +63,12 @@ const defaultAlarmFields: Array<string> = [
   alarmFields.status.keyName
 ];
 
-const commonMaterialIcons: Array<string> = [ 'more_horiz', 'more_vert', 'open_in_new',
+const commonMaterialIcons: Array<string> = ['more_horiz', 'more_vert', 'open_in_new',
   'visibility', 'play_arrow', 'arrow_back', 'arrow_downward',
   'arrow_forward', 'arrow_upwards', 'close', 'refresh', 'menu', 'show_chart', 'multiline_chart', 'pie_chart', 'insert_chart', 'people',
   'person', 'domain', 'devices_other', 'now_widgets', 'dashboards', 'map', 'pin_drop', 'my_location', 'extension', 'search',
   'settings', 'notifications', 'notifications_active', 'info', 'info_outline', 'warning', 'list', 'file_download', 'import_export',
-  'share', 'add', 'edit', 'done' ];
+  'share', 'add', 'edit', 'done'];
 
 // @dynamic
 @Injectable({
@@ -101,8 +101,8 @@ export class UtilsService {
   materialIcons: Array<string> = [];
 
   constructor(@Inject(WINDOW) private window: Window,
-              private zone: NgZone,
-              private translate: TranslateService) {
+    private zone: NgZone,
+    private translate: TranslateService) {
     let frame: Element = null;
     try {
       frame = window.frameElement;
@@ -302,10 +302,10 @@ export class UtilsService {
           .split('\n')
           .filter((codepoint) => codepoint && codepoint.length);
         codepointsArray.forEach((codepoint) => {
-            const values = codepoint.split(' ');
-            if (values && values.length === 2) {
-              this.materialIcons.push(values[0]);
-            }
+          const values = codepoint.split(' ');
+          if (values && values.length === 2) {
+            this.materialIcons.push(values[0]);
+          }
         });
         materialIconsSubject.next(this.materialIcons);
       });
@@ -360,12 +360,12 @@ export class UtilsService {
   }
 
   public createAdditionalDataKey(dataKey: DataKey, datasource: Datasource, timeUnit: string,
-                                 datasources: Datasource[], additionalKeysNumber: number): DataKey {
+    datasources: Datasource[], additionalKeysNumber: number): DataKey {
     const additionalDataKey = deepClone(dataKey);
     if (dataKey.settings.comparisonSettings.comparisonValuesLabel) {
-      additionalDataKey.label = this.createLabelFromDatasource(datasource, dataKey.settings.comparisonSettings.comparisonValuesLabel);
+      additionalDataKey.label = createLabelFromDatasource(datasource, dataKey.settings.comparisonSettings.comparisonValuesLabel);
     } else {
-      additionalDataKey.label = dataKey.label + ' ' + this.translate.instant('legend.comparison-time-ago.'+timeUnit);
+      additionalDataKey.label = dataKey.label + ' ' + this.translate.instant('legend.comparison-time-ago.' + timeUnit);
     }
     additionalDataKey.pattern = additionalDataKey.label;
     if (dataKey.settings.comparisonSettings.color) {
@@ -380,30 +380,7 @@ export class UtilsService {
   }
 
   public createLabelFromDatasource(datasource: Datasource, pattern: string) {
-    let label = pattern;
-    if (!datasource) {
-      return label;
-    }
-    let match = varsRegex.exec(pattern);
-    while (match !== null) {
-      const variable = match[0];
-      const variableName = match[1];
-      if (variableName === 'dsName') {
-        label = label.split(variable).join(datasource.name);
-      } else if (variableName === 'entityName') {
-        label = label.split(variable).join(datasource.entityName);
-      } else if (variableName === 'deviceName') {
-        label = label.split(variable).join(datasource.entityName);
-      } else if (variableName === 'entityLabel') {
-        label = label.split(variable).join(datasource.entityLabel || datasource.entityName);
-      } else if (variableName === 'aliasName') {
-        label = label.split(variable).join(datasource.aliasName);
-      } else if (variableName === 'entityDescription') {
-        label = label.split(variable).join(datasource.entityDescription);
-      }
-      match = varsRegex.exec(pattern);
-    }
-    return label;
+    return createLabelFromDatasource(datasource, pattern);
   }
 
   public generateColors(datasources: Array<Datasource>) {
@@ -456,7 +433,7 @@ export class UtilsService {
         params = urlQueryString + '&' + newParam;
       }
     } else if (newParam) {
-        params = '?' + newParam;
+      params = '?' + newParam;
     }
     this.window.history.replaceState({}, '', baseUrl + params);
   }

@@ -18,6 +18,7 @@ import _ from 'lodash';
 import { Observable, Subject, fromEvent, of } from 'rxjs';
 import { finalize, share, map } from 'rxjs/operators';
 import base64js from 'base64-js';
+import { Datasource } from '@app/shared/models/widget.models';
 
 export function onParentScrollOrWindowResize(el: Node): Observable<Event> {
   const scrollSubject = new Subject<Event>();
@@ -435,6 +436,34 @@ export function imageLoader(imageUrl: string): Observable<HTMLImageElement> {
   return imageLoad$;
 }
 
+export function createLabelFromDatasource(datasource: Datasource, pattern: string) {
+  const varsRegex = /\$\{([^}]*)\}/g;
+  let label = pattern;
+  if (!datasource) {
+    return label;
+  }
+  let match = varsRegex.exec(pattern);
+  while (match !== null) {
+    const variable = match[0];
+    const variableName = match[1];
+    if (variableName === 'dsName') {
+      label = label.split(variable).join(datasource.name);
+    } else if (variableName === 'entityName') {
+      label = label.split(variable).join(datasource.entityName);
+    } else if (variableName === 'deviceName') {
+      label = label.split(variable).join(datasource.entityName);
+    } else if (variableName === 'entityLabel') {
+      label = label.split(variable).join(datasource.entityLabel || datasource.entityName);
+    } else if (variableName === 'aliasName') {
+      label = label.split(variable).join(datasource.aliasName);
+    } else if (variableName === 'entityDescription') {
+      label = label.split(variable).join(datasource.entityDescription);
+    }
+    match = varsRegex.exec(pattern);
+  }
+  return label;
+}
+
 const imageAspectMap = {};
 
 export function aspectCache(imageUrl: string): Observable<number> {
@@ -452,7 +481,6 @@ export function aspectCache(imageUrl: string): Observable<number> {
   }
 }
 
-
 export function parseArray(input: any[]): any[] {
   return _(input).groupBy(el => el?.datasource?.entityName)
     .values().value().map((entityArray, dsIndex) =>
@@ -523,15 +551,18 @@ export function parseFunction(source: any, params: string[] = ['def']): Function
   return res;
 }
 
-export function parseTemplate(template: string, data: object, translateFn?: (key: string) => string) {
+export function parseTemplate(template: string, data: { $datasource?: Datasource, [key: string]: any },
+  translateFn?: (key: string) => string) {
   let res = '';
   try {
     if (template.match(/<link-act/g)) {
-      template = template.replace(/<link-act/g, '<a').replace(/link-act>/g, 'a>').replace(/name=(\'|")(.*?)(\'|")/g, `class='tb-custom-action' id='$2'`);
+      template = template.replace(/<link-act/g, '<a').replace(/link-act>/g, 'a>')
+        .replace(/name=(\'|")(.*?)(\'|")/g, `class='tb-custom-action' id='$2'`);
     }
     if (translateFn) {
       template = translateFn(template);
     }
+    template = createLabelFromDatasource(data.$datasource, template);
     const formatted = template.match(/\$\{([^}]*)\:\d*\}/g);
     if (formatted)
       formatted.forEach(value => {

@@ -33,7 +33,7 @@ import { Datasource, WidgetActionDescriptor, WidgetConfig } from '@shared/models
 import { IWidgetSubscription } from '@core/api/widget-api.models';
 import { UtilsService } from '@core/services/utils.service';
 import { TranslateService } from '@ngx-translate/core';
-import { deepClone, isDefined, isNumber } from '@core/utils';
+import { deepClone, isDefined, isNumber, createLabelFromDatasource } from '@core/utils';
 import cssjs from '@core/css/css';
 import { PageLink } from '@shared/models/page/page-link';
 import { Direction, SortOrder, sortOrderFromString } from '@shared/models/page/sort-order';
@@ -282,7 +282,7 @@ export class AlarmsTableWidgetComponent extends PageComponent implements OnInit,
       alarmsTitle = this.translate.instant('alarm.alarms');
     }
 
-    this.ctx.widgetTitle = this.utils.createLabelFromDatasource(this.alarmSource, alarmsTitle);
+    this.ctx.widgetTitle = createLabelFromDatasource(this.alarmSource, alarmsTitle);
 
     this.enableSelection = isDefined(this.settings.enableSelection) ? this.settings.enableSelection : true;
     if (!this.allowAcknowledgment && !this.allowClear) {

@@ -39,7 +39,7 @@ import {
 import { IWidgetSubscription } from '@core/api/widget-api.models';
 import { UtilsService } from '@core/services/utils.service';
 import { TranslateService } from '@ngx-translate/core';
-import { deepClone, isDefined, isNumber } from '@core/utils';
+import { deepClone, isDefined, isNumber, createLabelFromDatasource } from '@core/utils';
 import cssjs from '@core/css/css';
 import { PageLink } from '@shared/models/page/page-link';
 import { Direction, SortOrder, sortOrderFromString } from '@shared/models/page/sort-order';
@@ -210,7 +210,7 @@ export class EntitiesTableWidgetComponent extends PageComponent implements OnIni
     }
 
     const datasource = this.subscription.datasources[0];
-    this.ctx.widgetTitle = this.utils.createLabelFromDatasource(datasource, entitiesTitle);
+    this.ctx.widgetTitle = createLabelFromDatasource(datasource, entitiesTitle);
 
     this.searchAction.show = isDefined(this.settings.enableSearch) ? this.settings.enableSearch : true;
     this.displayPagination = isDefined(this.settings.displayPagination) ? this.settings.displayPagination : true;

@@ -26,6 +26,7 @@ import { filter } from 'rxjs/operators';
 import { Polyline } from './polyline';
 import { Polygon } from './polygon';
 import { DatasourceData } from '@app/shared/models/widget.models';
+import { safeExecute } from '@app/core/utils';
 
 export default abstract class LeafletMap {
 
@@ -87,12 +88,14 @@ export default abstract class LeafletMap {
         if (this.options.draggableMarker) {
             let mousePositionOnMap: L.LatLng;
             let addMarker: L.Control;
-            this.map.on('mouseup', (e: L.LeafletMouseEvent) => {
+            this.map.on('mousemove', (e: L.LeafletMouseEvent) => {
                 mousePositionOnMap = e.latlng;
             });
             const dragListener = (e: L.DragEndEvent) => {
                 if (e.type === 'dragend' && mousePositionOnMap) {
-                    const newMarker = L.marker(mousePositionOnMap).addTo(this.map);
+                    const icon = new L.Icon.Default();
+                    icon.options.shadowSize = [0, 0];
+                    const newMarker = L.marker(mousePositionOnMap, { icon }).addTo(this.map);
                     const datasourcesList = document.createElement('div');
                     const customLatLng = this.convertToCustomFormat(mousePositionOnMap);
                     this.datasources.forEach(ds => {
@@ -195,15 +198,18 @@ export default abstract class LeafletMap {
 
     fitBounds(bounds: LatLngBounds, useDefaultZoom = false, padding?: LatLngTuple) {
         if (bounds.isValid()) {
-            if ((!this.options.fitMapBounds || useDefaultZoom) && this.options.defaultZoomLevel) {
+            if ((!this.options.fitMapBounds || this.options.useDefaultCenterPosition) && this.options.defaultZoomLevel) {
                 this.map.setZoom(this.options.defaultZoomLevel, { animate: false });
-                this.map.panTo(bounds.getCenter(), { animate: false });
+                this.map.panTo(this.options.defaultCenterPosition, { animate: false });
             } else {
                 this.map.once('zoomend', () => {
                     if (!this.options.defaultZoomLevel && this.map.getZoom() > this.options.minZoomLevel) {
                         this.map.setZoom(this.options.minZoomLevel, { animate: false });
                     }
                 });
+                if (this.options.useDefaultCenterPosition) {
+                    bounds = bounds.extend(this.options.defaultCenterPosition);
+                }
                 this.map.fitBounds(bounds, { padding: padding || [50, 50], animate: false });
             }
             this.bounds = bounds;
@@ -231,8 +237,16 @@ export default abstract class LeafletMap {
     updateMarkers(markersData) {
         markersData.filter(mdata => !!this.convertPosition(mdata)).forEach(data => {
             if (data.rotationAngle || data.rotationAngle === 0) {
+                const currentImage = this.options.useMarkerImageFunction ?
+                    safeExecute(this.options.markerImageFunction,
+                        [data, this.options.markerImages, markersData, data.dsIndex]) : this.options.currentImage;
+                const style = currentImage ? 'background-image: url(' + currentImage.url + ');' : '';
                 this.options.icon = L.divIcon({
-                    html: `<div class="arrow" style="transform: translate(-10px, -10px) rotate(${data.rotationAngle}deg);"><div>`
+                    html: `<div class="arrow"
+                     style="transform: translate(-10px, -10px);
+                     ${style}
+                      rotate(${data.rotationAngle}deg);
+                      "><div>`
                 })
             }
             else {
@@ -335,31 +349,28 @@ export default abstract class LeafletMap {
                     data.data = JSON.parse(data.data[0][1]) as LatLngTuple[];
                 }
                 if (this.polygons.get(data.datasource.entityName)) {
-                    this.updatePolygon(data.datasource.entityName, data.data, polyData, this.options);
+                    this.updatePolygon(data, polyData, this.options);
                 }
                 else {
-                    this.createPolygon(data.datasource.entityName, data.data, polyData, this.options);
+                    this.createPolygon(data, polyData, this.options);
                 }
             }
         });
     }
 
-    createPolygon(key: string, data: LatLngTuple[], dataSources: DatasourceData[], settings: PolygonSettings) {
+    createPolygon(polyData: DatasourceData, dataSources: DatasourceData[], settings: PolygonSettings) {
         this.ready$.subscribe(() => {
-            const polygon = new Polygon(this.map, data, dataSources, settings);
+            const polygon = new Polygon(this.map, polyData, dataSources, settings);
             const bounds = this.bounds.extend(polygon.leafletPoly.getBounds());
-            if (bounds.isValid()) {
-                this.map.fitBounds(bounds);
-                this.bounds = bounds;
-            }
-            this.polygons.set(key, polygon);
+            this.fitBounds(bounds);
+            this.polygons.set(polyData.datasource.entityName, polygon);
         });
     }
 
-    updatePolygon(key: string, data: LatLngTuple[], dataSources: DatasourceData[], settings: PolygonSettings) {
+    updatePolygon(polyData: DatasourceData, dataSources: DatasourceData[], settings: PolygonSettings) {
         this.ready$.subscribe(() => {
-            const poly = this.polygons.get(key);
-            poly.updatePolygon(data, dataSources, settings);
+            const poly = this.polygons.get(polyData.datasource.entityName);
+            poly.updatePolygon(polyData.data, dataSources, settings);
             this.fitBounds(poly.leafletPoly.getBounds());
         });
     }

@@ -111,9 +111,13 @@ export type PolygonSettings = {
     polygonStrokeWeight: number;
     polygonStrokeColor: string;
     polygonColor: string;
+    showPolygonTooltip: boolean;
     autocloseTooltip: boolean;
+    tooltipFunction: GenericFunction;
     showTooltipAction: string;
     tooltipAction: object;
+    tooltipPattern: string;
+    useTooltipFunction: boolean;
     polygonClick: { [name: string]: actionsHandler };
     polygonColorFunction?: GenericFunction;
 }

@@ -16,8 +16,9 @@
 
 import L, { LatLngExpression, LatLngTuple } from 'leaflet';
 import { createTooltip } from './maps-utils';
-import { PolygonSettings } from './map-models';
+import { PolygonSettings, FormattedData } from './map-models';
 import { DatasourceData } from '@app/shared/models/widget.models';
+import { safeExecute, parseWithTranslation } from '@app/core/utils';
 
 export class Polygon {
 
@@ -26,8 +27,8 @@ export class Polygon {
     data;
     dataSources;
 
-    constructor(public map, coordinates, dataSources, settings: PolygonSettings, onClickListener?) {
-        this.leafletPoly = L.polygon(coordinates, {
+    constructor(public map, polyData: DatasourceData, dataSources, private settings: PolygonSettings, onClickListener?) {
+        this.leafletPoly = L.polygon(polyData.data, {
             fill: true,
             fillColor: settings.polygonColor,
             color: settings.polygonStrokeColor,
@@ -35,19 +36,29 @@ export class Polygon {
             fillOpacity: settings.polygonOpacity,
             opacity: settings.polygonStrokeOpacity
         }).addTo(this.map);
-
-        if (settings.showTooltip) {
+        this.dataSources = dataSources;
+        this.data = polyData;
+        if (settings.showPolygonTooltip) {
             this.tooltip = createTooltip(this.leafletPoly, settings);
+            this.updateTooltip(polyData);
         }
         if (onClickListener) {
             this.leafletPoly.on('click', onClickListener);
         }
     }
 
+    updateTooltip(data: DatasourceData) {
+        const pattern = this.settings.useTooltipFunction ?
+            safeExecute(this.settings.tooltipFunction, [this.data, this.dataSources, this.data.dsIndex]) : this.settings.tooltipPattern;
+        this.tooltip.setContent(parseWithTranslation.parseTemplate(pattern, data, true));
+    }
+
     updatePolygon(data: LatLngTuple[], dataSources: DatasourceData[], settings: PolygonSettings) {
         this.data = data;
         this.dataSources = dataSources;
         this.leafletPoly.setLatLngs(data);
+        if (settings.showPolygonTooltip)
+            this.updateTooltip(this.data);
         this.updatePolygonColor(settings);
     }
 

@@ -477,6 +477,11 @@ export const mapPolygonSchema =
                 type: 'number',
                 default: 1
             },
+            showPolygonTooltip: {
+                title: 'Show polygon tooltip',
+                type: 'boolean',
+                default: false
+            },
             usePolygonColorFunction: {
                 title: 'Use polygon color function',
                 type: 'boolean',
@@ -501,7 +506,7 @@ export const mapPolygonSchema =
             key: 'polygonStrokeColor',
             type: 'color'
         },
-        'polygonStrokeOpacity', 'polygonStrokeWeight', 'usePolygonColorFunction',
+        'polygonStrokeOpacity', 'polygonStrokeWeight', 'usePolygonColorFunction', 'showPolygonTooltip',
         {
             key: 'polygonColorFunction',
             type: 'javascript'
@@ -1137,7 +1142,7 @@ export const tripAnimationSchema = {
             rotationAngle: {
                 title: 'Set additional rotation angle for marker (deg)',
                 type: 'number',
-                default: 180
+                default: 0
             },
             useMarkerImageFunction: {
                 title: 'Use marker image function',

@@ -24,7 +24,7 @@ import { UtilsService } from '@core/services/utils.service';
 import { TranslateService } from '@ngx-translate/core';
 import { DataKey, Datasource, DatasourceData, DatasourceType, WidgetConfig } from '@shared/models/widget.models';
 import { IWidgetSubscription } from '@core/api/widget-api.models';
-import { isDefined, isEqual, isUndefined } from '@core/utils';
+import { isDefined, isEqual, isUndefined, createLabelFromDatasource } from '@core/utils';
 import { EntityType } from '@shared/models/entity-type.models';
 import * as _moment from 'moment';
 import { FormBuilder, FormGroup, ValidatorFn, Validators } from '@angular/forms';
@@ -331,7 +331,7 @@ export class MultipleInputWidgetComponent extends PageComponent implements OnIni
   }
 
   public getGroupTitle(datasource: Datasource): string {
-    return this.utils.createLabelFromDatasource(datasource, this.settings.groupTitle);
+    return createLabelFromDatasource(datasource, this.settings.groupTitle);
   }
 
   public visibleKeys(source: MultipleInputWidgetSource): MultipleInputWidgetDataKey[] {