mapcomplete/UI/ShareScreen.ts

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import {UIElement} from "./UIElement";
import Translations from "./i18n/Translations";
import {FixedUiElement} from "./Base/FixedUiElement";
import Combine from "./Base/Combine";
import {VariableUiElement} from "./Base/VariableUIElement";
import {CheckBox} from "./Input/CheckBox";
import {VerticalCombine} from "./Base/VerticalCombine";
import {Img} from "./Img";
import {State} from "../State";
import {Basemap} from "../Logic/Leaflet/Basemap";
import {FilteredLayer} from "../Logic/FilteredLayer";
import {Utils} from "../Utils";
import {UIEventSource} from "../Logic/UIEventSource";
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import Translation from "./i18n/Translation";
import {SubtleButton} from "./Base/SubtleButton";
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import {Layout} from "../Customizations/Layout";
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export class ShareScreen extends UIElement {
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private readonly _options: UIElement;
private readonly _iframeCode: UIElement;
public iframe: UIEventSource<string>;
private readonly _link: UIElement;
private readonly _linkStatus: UIEventSource<string | UIElement>;
private readonly _editLayout: UIElement;
constructor(layout: Layout = undefined, layoutDefinition: string = undefined) {
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super(undefined)
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layout = layout ?? State.state?.layoutToUse?.data;
layoutDefinition = layoutDefinition ?? State.state?.layoutDefinition;
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const tr = Translations.t.general.sharescreen;
const optionCheckboxes: UIElement[] = []
const optionParts: (UIEventSource<string>)[] = [];
const includeLocation = new CheckBox(
new Combine([Img.checkmark, tr.fsIncludeCurrentLocation]),
new Combine([Img.no_checkmark, tr.fsIncludeCurrentLocation]),
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true
)
optionCheckboxes.push(includeLocation);
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const currentLocation = State.state?.locationControl;
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optionParts.push(includeLocation.isEnabled.map((includeL) => {
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if (currentLocation === undefined) {
return null;
}
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if (includeL) {
return `z=${currentLocation.data.zoom}&lat=${currentLocation.data.lat}&lon=${currentLocation.data.lon}`
} else {
return null;
}
}, [currentLocation]));
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function fLayerToParam(flayer: FilteredLayer) {
if (flayer.isDisplayed.data) {
return null; // Being displayed is the default
}
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return "layer-" + flayer.layerDef.id + "=" + flayer.isDisplayed.data
}
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if (State.state !== undefined) {
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const currentLayer: UIEventSource<{ id: string, name: string, layer: any }> = (State.state.bm as Basemap).CurrentLayer;
const currentBackground = new VariableUiElement(currentLayer.map(layer => {
return tr.fsIncludeCurrentBackgroundMap.Subs({name: layer?.name ?? ""}).Render();
}));
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const includeCurrentBackground = new CheckBox(
new Combine([Img.checkmark, currentBackground]),
new Combine([Img.no_checkmark, currentBackground]),
true
)
optionCheckboxes.push(includeCurrentBackground);
optionParts.push(includeCurrentBackground.isEnabled.map((includeBG) => {
if (includeBG) {
return "background=" + currentLayer.data.id
} else {
return null
}
}, [currentLayer]));
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const includeLayerChoices = new CheckBox(
new Combine([Img.checkmark, tr.fsIncludeCurrentLayers]),
new Combine([Img.no_checkmark, tr.fsIncludeCurrentLayers]),
true
)
optionCheckboxes.push(includeLayerChoices);
optionParts.push(includeLayerChoices.isEnabled.map((includeLayerSelection) => {
if (includeLayerSelection) {
return Utils.NoNull(State.state.filteredLayers.data.map(fLayerToParam)).join("&")
} else {
return null
}
}, State.state.filteredLayers.data.map((flayer) => flayer.isDisplayed)));
}
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const switches = [
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{urlName: "fs-userbadge", human: tr.fsUserbadge},
{urlName: "fs-search", human: tr.fsSearch},
{urlName: "fs-welcome-message", human: tr.fsWelcomeMessage},
{urlName: "fs-layers", human: tr.fsLayers},
{urlName: "layer-control-toggle", human: tr.fsLayerControlToggle, reverse: true},
{urlName: "fs-add-new", human: tr.fsAddNew},
{urlName: "fs-geolocation", human: tr.fsGeolocation},
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]
for (const swtch of switches) {
const checkbox = new CheckBox(
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new Combine([Img.checkmark, Translations.W(swtch.human)]),
new Combine([Img.no_checkmark, Translations.W(swtch.human)]), !swtch.reverse
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);
optionCheckboxes.push(checkbox);
optionParts.push(checkbox.isEnabled.map((isEn) => {
if (isEn) {
if(swtch.reverse){
return `${swtch.urlName}=true`
}
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return null;
} else {
if(swtch.reverse){
return null;
}
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return `${swtch.urlName}=false`
}
}))
}
this._options = new VerticalCombine(optionCheckboxes)
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const url = (currentLocation ?? new UIEventSource(undefined)).map(() => {
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let literalText = "https://pietervdvn.github.io/MapComplete/" + layout.id.toLowerCase() + ".html"
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const parts = Utils.NoEmpty(Utils.NoNull(optionParts.map((eventSource) => eventSource.data)));
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let hash = "";
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if (layoutDefinition !== undefined) {
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literalText = "https://pietervdvn.github.io/MapComplete/index.html"
if (layout.id.startsWith("wiki:")) {
parts.push("userlayout=" + encodeURIComponent(layout.id))
} else {
hash = ("#" + layoutDefinition)
parts.push("userlayout=true");
}
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}
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if (parts.length === 0) {
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return literalText + hash;
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}
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return literalText + "?" + parts.join("&") + hash;
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}, optionParts);
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this.iframe = url.map(url => `&lt;iframe src="${url}" width="100%" height="100%" title="${layout.title?.InnerRender()??"MapComplete"} with MapComplete"&gt;&lt;/iframe&gt`);
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this._iframeCode = new VariableUiElement(
url.map((url) => {
return `<span class='literal-code iframe-code-block'>
&lt;iframe src="${url}" width="100%" height="100%" title="${layout.title?.InnerRender() ?? "MapComplete"} with MapComplete"&gt;&lt;/iframe&gt
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</span>`
})
);
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this._editLayout = new FixedUiElement("");
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if ((layoutDefinition !== undefined && State.state?.osmConnection !== undefined)) {
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this._editLayout =
new VariableUiElement(
State.state.osmConnection.userDetails.map(
userDetails => {
if (userDetails.csCount <= State.userJourney.themeGeneratorReadOnlyUnlock) {
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return "";
}
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return new SubtleButton("./assets/pencil.svg",
new Combine([tr.editThisTheme.SetClass("bold"), "<br/>",
tr.editThemeDescription]),
{url: `./customGenerator.html#${State.state.layoutDefinition}`, newTab: true}).Render();
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}
));
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}
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this._linkStatus = new UIEventSource<string | Translation>("");
this.ListenTo(this._linkStatus);
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const self = this;
this._link = new VariableUiElement(
url.map((url) => {
return `<input type="text" value=" ${url}" id="code-link--copyable" style="width:90%">`
})
).onClick(async () => {
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const shareData = {
title: Translations.W(layout.id)?.InnerRender() ?? "",
text: Translations.W(layout.description)?.InnerRender() ?? "",
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url: self._link.data,
}
function rejected() {
const copyText = document.getElementById("code-link--copyable");
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// @ts-ignore
copyText.select();
// @ts-ignore
copyText.setSelectionRange(0, 99999); /*For mobile devices*/
document.execCommand("copy");
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const copied = tr.copiedToClipboard;
copied.SetClass("thanks")
self._linkStatus.setData(copied);
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}
try {
navigator.share(shareData)
.then(() => {
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const thx = tr.thanksForSharing;
thx.SetClass("thanks");
this._linkStatus.setData(thx);
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}, rejected)
.catch(rejected)
} catch (err) {
rejected();
}
});
}
InnerRender(): string {
const tr = Translations.t.general.sharescreen;
return new VerticalCombine([
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this._editLayout,
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tr.intro,
this._link,
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Translations.W(this._linkStatus.data),
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tr.addToHomeScreen,
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tr.embedIntro,
this._options,
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this._iframeCode,
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]).Render()
}
}