gestionnaire-de-taches-simple/assets/controllers/josm_controller.js

import { Controller } from '@hotwired/stimulus';

export default class extends Controller {
    static values = {
        commands: String,
    }

    remoteControl() {
        // cf <https://josm.openstreetmap.de/wiki/Help/RemoteControlCommands>
        const baseurl = 'http://localhost:8111';
        const _this = this, commands = JSON.parse(this.commandsValue);
        for (var command in commands) {
            var url = baseurl + '/' + command, params = new URLSearchParams();
            for (var name in commands[command]) {
                params.append(name, commands[command][name]);
            }
            if (Array.from(params.length > 0)) {
                url += '?' + params.toString();
            }
            fetch(url)
                    .then(function (response) {
                        return response.text();
                    })
                    .then(function (text) {
                    });
        }
    }
}