forked from MapComplete/MapComplete
279 lines
8.5 KiB
TypeScript
279 lines
8.5 KiB
TypeScript
import {OsmConnection} from "./Logic/OsmConnection";
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import {Changes} from "./Logic/Changes";
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import {ElementStorage} from "./Logic/ElementStorage";
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import {UIEventSource} from "./UI/UIEventSource";
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import {UserBadge} from "./UI/UserBadge";
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import {Basemap} from "./Logic/Basemap";
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import {PendingChanges} from "./UI/PendingChanges";
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import {CenterMessageBox} from "./UI/CenterMessageBox";
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import {Helpers} from "./Helpers";
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import {Tag, TagUtils} from "./Logic/TagsFilter";
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import {FilteredLayer} from "./Logic/FilteredLayer";
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import {LayerUpdater} from "./Logic/LayerUpdater";
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import {UIElement} from "./UI/UIElement";
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import {MessageBoxHandler} from "./UI/MessageBoxHandler";
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import {Overpass} from "./Logic/Overpass";
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import {FeatureInfoBox} from "./UI/FeatureInfoBox";
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import {GeoLocationHandler} from "./Logic/GeoLocationHandler";
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import {StrayClickHandler} from "./Logic/StrayClickHandler";
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import {SimpleAddUI} from "./UI/SimpleAddUI";
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import {VariableUiElement} from "./UI/Base/VariableUIElement";
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import {SearchAndGo} from "./UI/SearchAndGo";
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import {CollapseButton} from "./UI/Base/CollapseButton";
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import {AllKnownLayouts} from "./Customizations/AllKnownLayouts";
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import {All} from "./Customizations/Layouts/All";
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// --------------------- Read the URL parameters -----------------
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// @ts-ignore
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if(location.href.startsWith("http://buurtnatuur.be")){
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// Reload the https version. This is important for the 'locate me' button
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window.location.replace("https://buurtnatuur.be");
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}
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let dryRun = false;
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if (location.hostname === "localhost" || location.hostname === "127.0.0.1") {
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// Set to true if testing and changes should NOT be saved
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// dryRun = true;
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// If you have a testfile somewhere, enable this to spoof overpass
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// This should be hosted independantly, e.g. with `cd assets; webfsd -p 8080` + a CORS plugin to disable cors rules
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Overpass.testUrl = null; // "http://127.0.0.1:8080/test.json";
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}
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// ----------------- SELECT THE RIGHT QUESTSET -----------------
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let defaultLayout = "buurtnatuur"
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// Run over all questsets. If a part of the URL matches a searched-for part in the layout, it'll take that as the default
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for (const k in AllKnownLayouts.allSets) {
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const layout = AllKnownLayouts.allSets[k];
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const possibleParts = layout.locationContains ?? [];
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for (const locationMatch of possibleParts) {
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if (locationMatch === "") {
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continue
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}
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if (window.location.href.toLowerCase().indexOf(locationMatch.toLowerCase()) >= 0) {
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defaultLayout = layout.name;
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}
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}
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}
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// Read the query string to grap settings
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let paramDict: any = {};
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if (window.location.search) {
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const params = window.location.search.substr(1).split("&");
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for (const param of params) {
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var kv = param.split("=");
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paramDict[kv[0]] = kv[1];
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}
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}
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if (paramDict.layout) {
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defaultLayout = paramDict.layout
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}
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if (paramDict.test) {
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dryRun = true;
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}
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const layoutToUse = AllKnownLayouts.allSets[defaultLayout];
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console.log("Using layout: ", layoutToUse.name);
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document.title = layoutToUse.title;
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// ----------------- Setup a few event sources -------------
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// The message that should be shown at the center of the screen
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const centerMessage = new UIEventSource<string>("");
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// The countdown: if set to e.g. ten, it'll start counting down. When reaching zero, changes will be saved. NB: this is implemented later, not in the eventSource
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const secondsTillChangesAreSaved = new UIEventSource<number>(0);
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const leftMessage = new UIEventSource<() => UIElement>(undefined);
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const selectedElement = new UIEventSource<any>(undefined);
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const locationControl = new UIEventSource<{ lat: number, lon: number, zoom: number }>({
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zoom: layoutToUse.startzoom,
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lat: layoutToUse.startLat,
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lon: layoutToUse.startLon
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});
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// ----------------- Prepare the important objects -----------------
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const saveTimeout = 30000; // After this many milliseconds without changes, saves are sent of to OSM
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const allElements = new ElementStorage();
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const osmConnection = new OsmConnection(dryRun);
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const changes = new Changes(
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"Beantwoorden van vragen met #MapComplete voor vragenset #" + layoutToUse.name,
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osmConnection, allElements);
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const bm = new Basemap("leafletDiv", locationControl, new VariableUiElement(
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locationControl.map((location) => {
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const mapComplete = "<a href='https://github.com/pietervdvn/MapComplete' target='_blank'>Mapcomple</a> " +
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" " +
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"<a href='https://github.com/pietervdvn/MapComplete/issues' target='_blank'><img src='./assets/bug.svg' alt='Report bug' class='small-userbadge-icon'></a>";
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let editHere = "";
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if (location !== undefined) {
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editHere = " | " +
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"<a href='https://www.openstreetmap.org/edit?editor=id#map=" + location.zoom + "/" + location.lat + "/" + location.lon + "' target='_blank'>" +
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"<img src='./assets/pencil.svg' alt='edit here' class='small-userbadge-icon'>" +
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"</a>"
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}
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return mapComplete + editHere;
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})
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));
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// ------------- Setup the layers -------------------------------
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const addButtons: {
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name: string,
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icon: string,
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tags: Tag[],
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layerToAddTo: FilteredLayer
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}[]
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= [];
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const flayers: FilteredLayer[] = []
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let minZoom = 0;
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for (const layer of layoutToUse.layers) {
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const generateInfo = (tagsES) => {
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return new FeatureInfoBox(
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tagsES,
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layer.title,
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layer.elementsToShow,
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changes,
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osmConnection.userDetails
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)
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};
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minZoom = Math.max(minZoom, layer.minzoom);
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const flayer = layer.asLayer(bm, allElements, changes, osmConnection.userDetails, selectedElement, generateInfo);
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const addButton = {
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name: layer.name,
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icon: layer.icon,
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tags: layer.newElementTags,
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layerToAddTo: flayer
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}
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addButtons.push(addButton);
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flayers.push(flayer);
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}
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const layerUpdater = new LayerUpdater(bm, minZoom, flayers);
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// ------------------ Setup various UI elements ------------
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new StrayClickHandler(bm, selectedElement, leftMessage, () => {
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return new SimpleAddUI(bm.Location,
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bm.LastClickLocation,
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changes,
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selectedElement,
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layerUpdater.runningQuery,
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osmConnection.userDetails,
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addButtons);
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}
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);
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/**
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* Show the questions and information for the selected element on the leftMessage
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*/
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selectedElement.addCallback((data) => {
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// Which is the applicable set?
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for (const layer of layoutToUse.layers) {
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const applicable = layer.overpassFilter.matches(TagUtils.proprtiesToKV(data));
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if (applicable) {
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// This layer is the layer that gives the questions
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leftMessage.setData(() =>
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new FeatureInfoBox(
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allElements.getElement(data.id),
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layer.title,
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layer.elementsToShow,
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changes,
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osmConnection.userDetails
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));
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break;
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}
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}
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}
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);
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const pendingChanges = new PendingChanges(
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changes.pendingChangesES, secondsTillChangesAreSaved, changes.isSaving);
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new UserBadge(osmConnection.userDetails, pendingChanges, bm)
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.AttachTo('userbadge');
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new SearchAndGo(bm).AttachTo("searchbox");
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new CollapseButton("messagesbox")
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.AttachTo("collapseButton");
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var welcomeMessage = () => {
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return new VariableUiElement(
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osmConnection.userDetails.map((userdetails) => {
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var login = layoutToUse.gettingStartedPlzLogin;
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if (userdetails.loggedIn) {
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login = layoutToUse.welcomeBackMessage;
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}
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return "<div id='welcomeMessage'>" +
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layoutToUse.welcomeMessage + login + layoutToUse.welcomeTail +
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"</div>";
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}),
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function () {
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osmConnection.registerActivateOsmAUthenticationClass()
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});
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}
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leftMessage.setData(welcomeMessage);
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welcomeMessage().AttachTo("messagesbox");
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var messageBox = new MessageBoxHandler(leftMessage, () => {selectedElement.setData(undefined)});
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new CenterMessageBox(
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minZoom,
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centerMessage,
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osmConnection,
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locationControl,
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layerUpdater.runningQuery)
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.AttachTo("centermessage");
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Helpers.SetupAutoSave(changes, secondsTillChangesAreSaved, saveTimeout);
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Helpers.LastEffortSave(changes);
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osmConnection.registerActivateOsmAUthenticationClass();
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new GeoLocationHandler(bm).AttachTo("geolocate-button");
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// --------------- Send a ping to start various action --------
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locationControl.ping();
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messageBox.update();
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