jellyfin-expo/models/ServerModel.js

/**
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
import { action, autorun, computed, decorate, observable } from 'mobx';
import { ignore } from 'mobx-sync-lite';
import { task } from 'mobx-task';

import { fetchServerInfo, getServerUrl } from '../utils/ServerValidator';

export default class ServerModel {
	id

	url

	online = false

	info

	constructor(id, url, info) {
		this.id = id;
		this.url = url;
		this.info = info;

		autorun(() => {
			this.urlString = this.parseUrlString;
		});
	}

	get name() {
		return this.info?.ServerName || this.url?.host;
	}

	get parseUrlString() {
		try {
			return getServerUrl(this);
		} catch (ex) {
			return '';
		}
	}

	fetchInfo = task(() => {
		return fetchServerInfo(this)
			.then(action(info => {
				this.online = true;
				this.info = info;
			}))
			.catch((err) => {
				console.warn(err);
				this.online = false;
			});
	})
}

decorate(ServerModel, {
	id: observable,
	url: observable,
	online: [
		ignore,
		observable
	],
	info: observable,
	name: computed,
	parseUrlString: computed
});