mapcomplete/Logic/Osm/OsmImageUploadHandler.ts

72 lines
No EOL
2.2 KiB
TypeScript

/**
* Helps in uplaoding, by generating the rigth title, decription and by adding the tag to the changeset
*/
import {UIEventSource} from "../UIEventSource";
import {ImageUploadFlow} from "../../UI/ImageUploadFlow";
import {SlideShow} from "../../UI/SlideShow";
import {State} from "../../State";
import {Tag} from "../Tags";
export class OsmImageUploadHandler {
private readonly _tags: UIEventSource<any>;
private readonly _slideShow: SlideShow;
private readonly _preferedLicense: UIEventSource<string>;
constructor(tags: UIEventSource<any>,
preferedLicense: UIEventSource<string>,
slideShow : SlideShow
) {
this._slideShow = slideShow; // To move the slideshow (if any) to the last, just added element
this._tags = tags;
this._preferedLicense = preferedLicense;
}
private generateOptions(license: string) {
const tags = this._tags.data;
const self = this;
const title = tags.name ?? "Unknown area";
const description = [
"author:" + State.state.osmConnection.userDetails.data.name,
"license:" + license,
"wikidata:" + tags.wikidata,
"osmid:" + tags.id,
"name:" + tags.name
].join("\n");
const changes = State.state.changes;
return {
title: title,
description: description,
handleURL: (url) => {
let key = "image";
if (tags["image"] !== undefined) {
let freeIndex = 0;
while (tags["image:" + freeIndex] !== undefined) {
freeIndex++;
}
key = "image:" + freeIndex;
}
console.log("Adding image:" + key, url);
changes.addTag(tags.id, new Tag(key, url));
self._slideShow.MoveTo(-1); // set the last (thus newly added) image) to view
},
allDone: () => {
}
}
}
getUI(): ImageUploadFlow {
const self = this;
return new ImageUploadFlow(
this._preferedLicense,
function (license) {
return self.generateOptions(license)
}
);
}
}