59 lines
No EOL
1.9 KiB
TypeScript
59 lines
No EOL
1.9 KiB
TypeScript
import Translations from "../i18n/Translations";
|
|
import BaseUIElement from "../BaseUIElement";
|
|
import {Store, UIEventSource} from "../../Logic/UIEventSource";
|
|
|
|
|
|
export default class Link extends BaseUIElement {
|
|
private readonly _href: string | Store<string>;
|
|
private readonly _embeddedShow: BaseUIElement;
|
|
private readonly _newTab: boolean;
|
|
|
|
constructor(embeddedShow: BaseUIElement | string, href: string | Store<string>, newTab: boolean = false) {
|
|
super();
|
|
this._embeddedShow = Translations.W(embeddedShow);
|
|
this._href = href;
|
|
this._newTab = newTab;
|
|
if (this._embeddedShow === undefined) {
|
|
throw "Error: got a link where embeddedShow is undefined"
|
|
}
|
|
this.onClick(() => {})
|
|
|
|
}
|
|
|
|
public static OsmWiki(key: string, value?: string, hideKey = false) {
|
|
if (value !== undefined) {
|
|
let k = "";
|
|
if (!hideKey) {
|
|
k = key + "="
|
|
}
|
|
return new Link(k + value, `https://wiki.openstreetmap.org/wiki/Tag:${key}%3D${value}`, true)
|
|
}
|
|
return new Link(key, "https://wiki.openstreetmap.org/wiki/Key:" + key, true)
|
|
}
|
|
|
|
AsMarkdown(): string {
|
|
// @ts-ignore
|
|
return `[${this._embeddedShow.AsMarkdown()}](${this._href.data ?? this._href})`;
|
|
}
|
|
|
|
protected InnerConstructElement(): HTMLElement {
|
|
const embeddedShow = this._embeddedShow?.ConstructElement();
|
|
if (embeddedShow === undefined) {
|
|
return undefined;
|
|
}
|
|
const el = document.createElement("a")
|
|
if (typeof this._href === "string") {
|
|
el.href = this._href
|
|
} else {
|
|
this._href.addCallbackAndRun(href => {
|
|
el.href = href;
|
|
})
|
|
}
|
|
if (this._newTab) {
|
|
el.target = "_blank"
|
|
}
|
|
el.appendChild(embeddedShow)
|
|
return el;
|
|
}
|
|
|
|
} |