mapcomplete/index.ts

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import {OsmConnection} from "./Logic/OsmConnection";
import {Changes} from "./Logic/Changes";
import {ElementStorage} from "./Logic/ElementStorage";
import {UIEventSource} from "./UI/UIEventSource";
import {UserBadge} from "./UI/UserBadge";
import {Basemap} from "./Logic/Basemap";
import {PendingChanges} from "./UI/PendingChanges";
import {CenterMessageBox} from "./UI/CenterMessageBox";
import {Helpers} from "./Helpers";
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import {Tag, TagUtils} from "./Logic/TagsFilter";
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import {FilteredLayer} from "./Logic/FilteredLayer";
import {LayerUpdater} from "./Logic/LayerUpdater";
import {UIElement} from "./UI/UIElement";
import {FullScreenMessageBoxHandler} from "./UI/FullScreenMessageBoxHandler";
import {Overpass} from "./Logic/Overpass";
import {FeatureInfoBox} from "./UI/FeatureInfoBox";
import {GeoLocationHandler} from "./Logic/GeoLocationHandler";
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import {StrayClickHandler} from "./Logic/StrayClickHandler";
import {SimpleAddUI} from "./UI/SimpleAddUI";
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";
import {All} from "./Customizations/Layouts/All";
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import Translations from "./UI/i18n/Translations";
import Translation from "./UI/i18n/Translation";
import Locale from "./UI/i18n/Locale";
import {Layout, WelcomeMessage} from "./Customizations/Layout";
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import {DropDown} from "./UI/Input/DropDown";
import {FixedInputElement} from "./UI/Input/FixedInputElement";
import {FixedUiElement} from "./UI/Base/FixedUiElement";
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import ParkingType from "./Customizations/Questions/bike/ParkingType";
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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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}
let dryRun = false;
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if (location.hostname === "localhost" || location.hostname === "127.0.0.1") {
// Set to true if testing and changes should NOT be saved
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dryRun = true;
// If you have a testfile somewhere, enable this to spoof overpass
// 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 = "http://127.0.0.1:8080/streetwidths.geojson";
}
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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
for (const k in AllKnownLayouts.allSets) {
const layout = AllKnownLayouts.allSets[k];
const possibleParts = layout.locationContains ?? [];
for (const locationMatch of possibleParts) {
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if (locationMatch === "") {
continue
}
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if (window.location.href.toLowerCase().indexOf(locationMatch.toLowerCase()) >= 0) {
defaultLayout = layout.name;
}
}
}
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// Read the query string to grap settings
let paramDict: any = {};
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if (window.location.search) {
const params = window.location.search.substr(1).split("&");
for (const param of params) {
var kv = param.split("=");
paramDict[kv[0]] = kv[1];
}
}
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if (paramDict.layout) {
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defaultLayout = paramDict.layout
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}
if (paramDict.test) {
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dryRun = paramDict.test === "true";
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}
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const layoutToUse: Layout = AllKnownLayouts.allSets[defaultLayout];
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console.log("Using layout: ", layoutToUse.name);
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document.title = layoutToUse.title.InnerRender();
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Locale.language.addCallback(e => {
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document.title = layoutToUse.title.InnerRender();
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})
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// ----------------- Setup a few event sources -------------
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// const LanguageSelect = document.getElementById('language-select') as HTMLOptionElement
// eLanguageSelect.addEventListener('selectionchange')
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// The message that should be shown at the center of the screen
const centerMessage = new UIEventSource<string>("");
// 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
const secondsTillChangesAreSaved = new UIEventSource<number>(0);
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// const leftMessage = new UIEventSource<() => UIElement>(undefined);
// This message is shown full screen on mobile devices
const fullScreenMessage = new UIEventSource<UIElement>(undefined);
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,
lat: layoutToUse.startLat,
lon: layoutToUse.startLon
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});
// ----------------- Prepare the important objects -----------------
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const osmConnection = new OsmConnection(dryRun);
Locale.language.syncWith(osmConnection.GetPreference("language"));
// @ts-ignore
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window.setLanguage = function (language: string) {
Locale.language.setData(language)
}
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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();
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(
locationControl.map((location) => {
const mapComplete = "<a href='https://github.com/pietervdvn/MapComplete' target='_blank'>Mapcomple</a> " +
" " +
"<a href='https://github.com/pietervdvn/MapComplete/issues' target='_blank'><img src='./assets/bug.svg' alt='Report bug' class='small-userbadge-icon'></a>";
let editHere = "";
if (location !== undefined) {
editHere = " | " +
"<a href='https://www.openstreetmap.org/edit?editor=id#map=" + location.zoom + "/" + location.lat + "/" + location.lon + "' target='_blank'>" +
"<img src='./assets/pencil.svg' alt='edit here' class='small-userbadge-icon'>" +
"</a>"
}
return mapComplete + editHere;
})
));
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// ------------- Setup the layers -------------------------------
const addButtons: {
name: string,
icon: string,
tags: Tag[],
layerToAddTo: FilteredLayer
}[]
= [];
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) => {
return new FeatureInfoBox(
tagsES,
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layer.title,
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layer.elementsToShow,
changes,
osmConnection.userDetails
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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 = {
name: layer.name,
icon: layer.icon,
tags: layer.newElementTags,
layerToAddTo: flayer
}
addButtons.push(addButton);
flayers.push(flayer);
}
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const layerUpdater = new LayerUpdater(bm, minZoom, flayers);
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// ------------------ Setup various UI elements ------------
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let languagePicker = new DropDown(" ", layoutToUse.supportedLanguages.map(lang => {
return {value: lang, shown: lang}
}
), Locale.language).AttachTo("language-select");
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new StrayClickHandler(bm, selectedElement, fullScreenMessage, () => {
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return new SimpleAddUI(bm.Location,
bm.LastClickLocation,
changes,
selectedElement,
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layerUpdater.runningQuery,
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osmConnection.userDetails,
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addButtons);
}
);
/**
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* Show the questions and information for the selected element on the fullScreen
*/
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));
if (applicable) {
// This layer is the layer that gives the questions
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const featureBox = new FeatureInfoBox(
allElements.getElement(data.id),
layer.title,
layer.elementsToShow,
changes,
osmConnection.userDetails
);
fullScreenMessage.setData(featureBox);
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break;
}
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}
}
);
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const pendingChanges = new PendingChanges(
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changes, secondsTillChangesAreSaved,);
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new UserBadge(osmConnection.userDetails,
pendingChanges,
new FixedUiElement(""),
bm)
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.AttachTo('userbadge');
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new SearchAndGo(bm).AttachTo("searchbox");
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new CollapseButton("messagesbox")
.AttachTo("collapseButton");
new WelcomeMessage(layoutToUse, osmConnection).AttachTo("messagesbox");
fullScreenMessage.setData(
new WelcomeMessage(layoutToUse, osmConnection)
);
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new FullScreenMessageBoxHandler(fullScreenMessage, () => {
selectedElement.setData(undefined)
}).update();
// fullScreenMessage.setData(generateWelcomeMessage());
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new CenterMessageBox(
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minZoom,
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centerMessage,
osmConnection,
locationControl,
layerUpdater.runningQuery)
.AttachTo("centermessage");
Helpers.SetupAutoSave(changes, secondsTillChangesAreSaved, saveTimeout);
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Helpers.LastEffortSave(changes);
osmConnection.registerActivateOsmAUthenticationClass();
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new GeoLocationHandler(bm).AttachTo("geolocate-button");
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// --------------- Send a ping to start various action --------
locationControl.ping();