alexaSourceModPluginFlashBriefing.js

'use strict';

process.env.TZ = 'America/New_York';

const https = require('https');
const xml2js = require('xml2js');

const sourceUrl = 'https://forums.alliedmods.net/external.php?type=xml&forumids=108&count=5';

function formatTimestamp(date, time) {
    date = date.match(/^(\d{2})-(\d{2})-(\d{4})$/);
    time = time.match(/^(\d{2}):(\d{2})$/);
    
    const d = new Date(date[3], date[1] - 1, date[2], time[1], time[2]);
    return d.toISOString();
}

function parseTitle(title, author) {
    return title
        .replace(/\([^)]*\)/g, '')
        .replace(/\[[^\]]*\]/g, '')
        .replace(/\{[^}]*\}/g, '')
        .replace(/([^A-Za-z0-9\.\$])|([A-Z])(?=[A-Z][a-z])|([^\-\$\.0-9])(?=\$?[0-9]+(?:\.[0-9]+)?)|([0-9])(?=[^\.0-9])|([a-z])(?=[A-Z])/g, '$2$3$4$5 ')
        .replace(/\s+/g, ' ')
        .trim() + ' was released by ' + author;
}

exports.handler = (event, context, callback) => {
    console.log('Received event:', JSON.stringify(event, null, 2));
    
    const req = https.request(sourceUrl, (res) => {
        if (res.statusCode != 200) {
            callback(new Error('Request failed: ' + res.statusCode));
            return;
        }
        
        console.log('Forum response headers:', JSON.stringify(res.headers, null, 2));
        
        let data = '';
        
        res.on('data', (chunk) => {
            data += chunk;
        });
        
        res.on('end', () => {
            xml2js.parseString(data, { trim: true, explicitRoot: false, async: true }, (err, data) => {
                if (err) {
                    callback(err);
                    return;
                }
                
                console.log('Forum response:', JSON.stringify(data, null, 2));
                
                data = data.thread.map((thread) => ({
                    uid: 'urn:alliedmodders:threadid:' + thread.$.id,
                    updateDate: formatTimestamp(thread.date[0], thread.time[0]),
                    titleText: thread.title[0],
                    mainText: parseTitle(thread.title[0], thread.author[0]),
                    redirectionUrl: data.url + 'showthread.php?t=' + thread.$.id,
                }));
                
                console.log('Response:', JSON.stringify(data, null, 2));
                
                callback(null, {
                    statusCode: 200,
                    body: JSON.stringify(data),
                    headers: {
                        'Content-Type': 'application/json',
                    },
                });
            });
        });
    });
    
    req.on('error', (err) => {
        callback(err);
    });
    
    req.end();
};