Fix personal theme, add possibility to sync layer selection

Logic/Osm/OsmPreferences.ts

@@ -138,7 +138,6 @@ export class OsmPreferences {
             const prefixes = ["mapcomplete-installed-theme", "mapcomplete-installed-themes-", "mapcomplete-current-open-changeset", "mapcomplete-personal-theme-layer"]
             for (const key in prefs) {
                 for (const prefix of prefixes) {
-                    // console.log(key)
                     if (key.startsWith(prefix)) {
                         console.log("Clearing ", key)
                         self.GetPreference(key, "").setData("")
@@ -173,8 +172,9 @@ export class OsmPreferences {
             // We merge all the preferences: new keys are uploaded
             // For differing values, the server overrides local changes
             self.preferenceSources.forEach((preference, key) => {
-                const osmValue = self.preferences[key]
+                const osmValue = self.preferences.data[key]
-                if(osmValue === undefined){
+                    console.log("Sending value to osm:", key," osm has: ", osmValue, " local has: ", preference.data)
+                if(osmValue === undefined && preference.data !== undefined){
                     // OSM doesn't know this value yet
                     self.UploadPreference(key, preference.data)
                 } else {

Logic/State/FeatureSwitchState.ts

@@ -146,17 +146,17 @@ export default class FeatureSwitchState {
 
         this.featureSwitchIsTesting = QueryParameters.GetBooleanQueryParameter(
             "test",
-            "" + testingDefaultValue,
+            testingDefaultValue,
             "If true, 'dryrun' mode is activated. The app will behave as normal, except that changes to OSM will be printed onto the console instead of actually uploaded to osm.org"
         )
 
         this.featureSwitchIsDebugging = QueryParameters.GetBooleanQueryParameter(
             "debug",
-            "false",
+            false,
             "If true, shows some extra debugging help such as all the available tags on every object"
         )
 
-        this.featureSwitchFakeUser = QueryParameters.GetBooleanQueryParameter("fake-user", "false",
+        this.featureSwitchFakeUser = QueryParameters.GetBooleanQueryParameter("fake-user", false,
             "If true, 'dryrun' mode is activated and a fake user account is loaded")
 
 

Logic/State/MapState.ts

@@ -10,7 +10,6 @@ import BaseUIElement from "../../UI/BaseUIElement";
 import FilteredLayer, {FilterState} from "../../Models/FilteredLayer";
 import TilesourceConfig from "../../Models/ThemeConfig/TilesourceConfig";
 import {QueryParameters} from "../Web/QueryParameters";
-import * as personal from "../../assets/themes/personal/personal.json";
 import ShowOverlayLayer from "../../UI/ShowDataLayer/ShowOverlayLayer";
 import {FeatureSourceForLayer, Tiled} from "../FeatureSource/FeatureSource";
 import SimpleFeatureSource from "../FeatureSource/Sources/SimpleFeatureSource";
@@ -18,7 +17,7 @@ import {LocalStorageSource} from "../Web/LocalStorageSource";
 import {GeoOperations} from "../GeoOperations";
 import TitleHandler from "../Actors/TitleHandler";
 import {BBox} from "../BBox";
-import MetaTagging from "../MetaTagging";
+import LayerConfig from "../../Models/ThemeConfig/LayerConfig";
 
 /**
  * Contains all the leaflet-map related state
@@ -120,7 +119,7 @@ export default class MapState extends UserRelatedState {
 
         this.overlayToggles = this.layoutToUse.tileLayerSources.filter(c => c.name !== undefined).map(c => ({
             config: c,
-            isDisplayed: QueryParameters.GetBooleanQueryParameter("overlay-" + c.id, "" + c.defaultState, "Wether or not the overlay " + c.id + " is shown")
+            isDisplayed: QueryParameters.GetBooleanQueryParameter("overlay-" + c.id, c.defaultState, "Wether or not the overlay " + c.id + " is shown")
         }))
         this.filteredLayers = this.InitializeFilteredLayers()
 
@@ -345,24 +344,41 @@ export default class MapState extends UserRelatedState {
 
     }
 
+    private getPref(key: string, layer: LayerConfig): UIEventSource<boolean> {
+      const pref = this.osmConnection
+            .GetPreference(key)
+            .map(v => {
+                if(v === undefined){
+                    return undefined
+                }
+                return v === "true";
+            }, [], b => {
+                if(b === undefined){
+                    return undefined
+                }
+                return "" + b;
+            })
+        pref.setData(layer.shownByDefault)
+        return pref
+    }
+
     private InitializeFilteredLayers() {
 
         const layoutToUse = this.layoutToUse;
         const flayers: FilteredLayer[] = [];
         for (const layer of layoutToUse.layers) {
             let isDisplayed: UIEventSource<boolean>
-            if (layoutToUse.id === personal.id) {
+            if (layer.syncSelection === "local") {
-                isDisplayed = this.osmConnection.GetPreference("personal-theme-layer-" + layer.id + "-enabled")
+                isDisplayed = LocalStorageSource.GetParsed(layoutToUse.id + "-layer-" + layer.id + "-enabled", layer.shownByDefault)
-                    .map(value => value === "yes", [], enabled => {
+            } else if (layer.syncSelection === "theme-only") {
-                        return enabled ? "yes" : "";
+                isDisplayed = this.getPref(layoutToUse.id+ "-layer-" + layer.id + "-enabled", layer)
-                    })
+            } else if (layer.syncSelection === "global") {
+                isDisplayed = this.getPref("layer-" + layer.id + "-enabled", layer)
             } else {
-                isDisplayed = QueryParameters.GetBooleanQueryParameter(
+                isDisplayed = QueryParameters.GetBooleanQueryParameter("layer-" + layer.id + "-enabled",layer.shownByDefault, "Wether or not layer "+layer.id+" is shown")
-                    "layer-" + layer.id,
-                    "" + layer.shownByDefault,
-                    "Wether or not layer " + layer.id + " is shown"
-                )
             }
+
+
             const flayer: FilteredLayer = {
                 isDisplayed: isDisplayed,
                 layerDef: layer,

Logic/UIEventSource.ts

@@ -326,8 +326,10 @@ export class UIEventSource<T> {
         this.addCallback((latest) => otherSource.setData(latest));
         const self = this;
         otherSource.addCallback((latest) => self.setData(latest));
-        if (reverseOverride && otherSource.data !== undefined) {
+        if (reverseOverride) {
+            if(otherSource.data !== undefined){
                 this.setData(otherSource.data);
+            }
         } else if (this.data === undefined) {
             this.setData(otherSource.data);
         } else {

Logic/Web/QueryParameters.ts

@@ -32,8 +32,8 @@ export class QueryParameters {
         return source;
     }
 
-    public static GetBooleanQueryParameter(key: string, deflt: string, documentation?: string): UIEventSource<boolean> {
+    public static GetBooleanQueryParameter(key: string, deflt: boolean, documentation?: string): UIEventSource<boolean> {
-        return QueryParameters.GetQueryParameter(key, deflt, documentation).map(str => str === "true", [], b => "" + b)
+        return QueryParameters.GetQueryParameter(key, ""+ deflt, documentation).map(str => str === "true", [], b => "" + b)
     }
 
 

Models/ThemeConfig/Json/LayerConfigJson.ts

@@ -399,4 +399,13 @@ export interface LayerConfigJson {
      */
     units?: UnitConfigJson[]
 
+    /**
+     * If set, synchronizes wether or not this layer is selected.
+     * 
+     * no: Do not sync at all, always revert to default
+     * local: keep selection on local storage
+     * theme-only: sync via OSM, but this layer will only be toggled in this theme
+     * global: all layers with this ID will be synced accross all themes
+     */
+    syncSelection?: "no" | "local" | "theme-only" | "global"
 }

Models/ThemeConfig/LayerConfig.ts

@@ -61,6 +61,8 @@ export default class LayerConfig extends WithContextLoader {
     public readonly filterIsSameAs: string;
     public readonly forceLoad: boolean;
     
+    public readonly syncSelection:  "no" | "local" | "theme-only" | "global"
+    
     constructor(
         json: LayerConfigJson,
         context?: string,
@@ -90,7 +92,7 @@ export default class LayerConfig extends WithContextLoader {
         }
 
         this.maxAgeOfCache = json.source.maxCacheAge ?? 24 * 60 * 60 * 30
-
+        this.syncSelection = json.syncSelection;
         const osmTags = TagUtils.Tag(
             json.source.osmTags,
             context + "source.osmTags"

UI/DefaultGuiState.ts

@@ -22,27 +22,27 @@ export class DefaultGuiState {
         ));
         this.welcomeMessageIsOpened = QueryParameters.GetBooleanQueryParameter(
             "welcome-control-toggle",
-            "false",
+            false,
             "Whether or not the welcome panel is shown"
         )
         this.downloadControlIsOpened = QueryParameters.GetBooleanQueryParameter(
             "download-control-toggle",
-            "false",
+            false,
             "Whether or not the download panel is shown"
         )
         this.filterViewIsOpened = QueryParameters.GetBooleanQueryParameter(
             "filter-toggle",
-            "false",
+            false,
             "Whether or not the filter view is shown"
         )
         this.copyrightViewIsOpened = QueryParameters.GetBooleanQueryParameter(
             "copyright-toggle",
-            "false",
+            false,
             "Whether or not the copyright view is shown"
         )
         this.currentViewControlIsOpened = QueryParameters.GetBooleanQueryParameter(
             "currentview-toggle",
-            "false",
+            false,
             "Whether or not the current view box is shown"
         )
         const states = {

assets/layers/gps_track/gps_track.json

@@ -34,5 +34,6 @@
       "width": 3,
       "color": "#bb000077"
     }
-  ]
+  ],
+  "syncSelection": "global"
 }

assets/themes/personal/personal.json

@@ -40,7 +40,9 @@
   "#note": "The 'overpassMaxZoom' should be exactly the same as or less then the overrideAll",
   "overpassMaxZoom": 15,
   "overrideAll": {
-    "minZoom": 16
+    "minZoom": 16,
+    "syncSelection": "theme",
+    "shownByDefault": false
   },
   "layers": []
 }