@lxdhub/web/lib/server/main.js

<h2 align="center"> <img src="https://i.imgur.com/RGCZZjl.png" alt="LXD Hub Web Logo" width="500" /> </h2>

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
// These are important and needed before anything else
require("reflect-metadata");
require("zone.js/dist/zone-node");
const common_1 = require("@lxdhub/common");
const Chalk = require("chalk");
const express = require("express");
const path_1 = require("path");
class LXDHubWeb {
    constructor(settings, app) {
        this.settings = settings;
        this.app = app;
        this.distFolder = path_1.join(__dirname, '../');
        this.browserDistFolder = path_1.join(this.distFolder, 'browser');
        this.logger = new common_1.WinstonLogger('LXDHubWeb', settings.logLevel);
        this.url = `http://${this.settings.hostUrl}:${this.settings.port}`;
        try {
            const packageJson = require('../../package.json');
            this.settings = Object.assign({}, this.settings, { package_version: packageJson.version });
        }
        catch (err) {
            this.logger.warn('Could not find local package.json');
        }
    }
    setupNgRendering() {
        this.app.use(express.static(this.browserDistFolder));
        this.app.get('/config.json', (_, res) => res.json(this.settings));
        // Match everything, except when it begins with /api
        this.app.get(/^(?!\/(api|socket.io)).*$/, (_, res) => res.sendFile(path_1.join(this.browserDistFolder, 'index.html')));
    }
    async listen() {
        this.app.listen(this.settings.port, this.settings.hostUrl, () => this.logger.log(`Running webinterface on ` + Chalk.default.blue(this.url)));
        try {
            this.logger.log(`Set configuration: ${Chalk.default.blue(JSON.stringify(this.settings))}`);
        }
        catch (ex) { }
    }
    async bootstrap() {
        if (!this.app) {
            this.app = express();
        }
        this.setupNgRendering();
        return this.app;
    }
    /**
     * Runs the webinterface with the set settings
     */
    async run() {
        try {
            await this.bootstrap();
        }
        catch (err) {
            err = err;
            this.logger.error(`An error occured while bootstraping the application`);
            this.logger.error(err.message);
        }
        return await this.listen();
    }
}
exports.LXDHubWeb = LXDHubWeb;
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