dbmedialab/reader-critics

//
// LESERKRITIKK v2 (aka Reader Critics)
// Copyright (C) 2017 DB Medialab/Aller Media AS, Oslo, Norway
// https://github.com/dbmedialab/reader-critics/
//
// This program is free software: you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free Software
// Foundation, either version 3 of the License, or (at your option) any later
// version.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along with
// this program. If not, see <http://www.gnu.org/licenses/>.
//

import {
    Request,
    Response,
    Router,
} from 'express';

import * as app from 'app/util/applib';
import * as doT from 'dot';
import * as path from 'path';

import { readFileSync } from 'fs';

const log = app.createLog();

// Prepare and export Express router

const homeRoute : Router = Router();
export default homeRoute;

// Main handler, checks for URL parameter and "empty" requests

homeRoute.get('/', homeHandler);

const mainTemplate = createMainTemplate();

const styles = [
    '/static/front.css',
];

const scripts = [];

function homeHandler(requ : Request, resp : Response) {
    log('Homepage router', requ.params);
    resp.set('Content-Type', 'text/html');
    resp.send(mainTemplate({
        styles,
        scripts,
    }));

    resp.status(200).end();
}

function createMainTemplate() {
    // Currently loads the template from a static file.
    // The template will later be determined dynamically based on website url / domain.
    const templatePath : string = path.join(app.rootPath, 'assets/templates/home.html');
    const templateRaw : string = readFileSync(templatePath).toString();

    return doT.template(templateRaw);
}