mapcomplete/UI/Image/WikimediaImage.ts

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import {UIEventSource} from "../UIEventSource";
import {UIElement} from "../UIElement";
import {LicenseInfo, Wikimedia} from "../../Logic/Wikimedia";
export class WikimediaImage extends UIElement {
static allLicenseInfos: any = {};
private _imageMeta: UIEventSource<LicenseInfo>;
private _imageLocation : string;
constructor(source: string) {
super(undefined)
this._imageLocation = source;
if (WikimediaImage.allLicenseInfos[source] !== undefined) {
this._imageMeta = WikimediaImage.allLicenseInfos[source];
} else {
this._imageMeta = new UIEventSource<LicenseInfo>(new LicenseInfo());
WikimediaImage.allLicenseInfos[source] = this._imageMeta;
}
this.ListenTo(this._imageMeta);
const self = this;
Wikimedia.LicenseData(source, (info) => {
self._imageMeta.setData(info);
})
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}
protected InnerRender(): string {
let url = Wikimedia.ImageNameToUrl(this._imageLocation, 500, 400);
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url = url.replace(/'/g, '%27');
const wikimediaLink =
"<a href='https://commons.wikimedia.org/wiki/" + this._imageLocation + "' target='_blank'>" +
"<img class='wikimedia-link' src='./assets/wikimedia-commons-white.svg' alt='Wikimedia Commons Logo'/>" +
"</a> ";
const attribution =
"<span class='attribution-author'>" + (this._imageMeta.data.artist ?? "") + "</span>" + " <span class='license'>" + (this._imageMeta.data.licenseShortName ?? "") + "</span>";
const image = "<img src='" + url + "' " + "alt='" + this._imageMeta.data.description + "' >";
return "<div class='imgWithAttr'>" +
image +
"<div class='attribution'>" +
wikimediaLink +
attribution +
"</div>" +
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"</div>";
}
}