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Diffstat (limited to '')
| -rw-r--r-- | index.js | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/index.js b/index.js deleted file mode 100644 index e7b399e..0000000 --- a/index.js +++ /dev/null @@ -1,184 +0,0 @@ -'use strict' - -const Discord = require('discord.js') -const Rcon = require('./lib/rcon.js') -const express = require('express') -const axios = require('axios') -const emojiStrip = require('emoji-strip') -const { Tail } = require('tail') -const fs = require('fs') - -const configFile = (process.argv.length > 2) ? process.argv[2] : './config.json' - -console.log('[INFO] Using configuration file:', configFile) - -const c = require(configFile) - -let app = null -let tail = null - -function fixUsername (username) { - return username.replace(/(ยง[A-Z-a-z0-9])/g, '') -} - -// replace mentions with discriminator with the actual mention -function replaceDiscordMentions (message) { - if (c.ALLOW_USER_MENTIONS) { - const possibleMentions = message.match(/@(\S+)/gim) - if (possibleMentions) { - for (let mention of possibleMentions) { - const mentionParts = mention.split('#') - let username = mentionParts[0].replace('@', '') - if (mentionParts.length > 1) { - const user = shulker.users.find(user => user.username === username && user.discriminator === mentionParts[1]) - if (user) { - message = message.replace(mention, '<@' + user.id + '>') - } - } - } - } - } - return message -} - -function makeDiscordMessage (username, message) { - // make a discord message string by formatting the configured template with the given parameters - message = replaceDiscordMentions(message) - - return c.DISCORD_MESSAGE_TEMPLATE - .replace('%username%', username) - .replace('%message%', message) -} - -function makeDiscordWebhook (username, message) { - message = replaceDiscordMentions(message) - - return { - username: username, - content: message, - 'avatar_url': `https://minotar.net/helm/${username}/256.png` - } -} - -function makeMinecraftTellraw (message) { - // same as the discord side but with discord message parameters - const username = emojiStrip(message.author.username) - const discriminator = message.author.discriminator - const text = emojiStrip(message.cleanContent) - // hastily use JSON to encode the strings - const variables = JSON.parse(JSON.stringify({ username, discriminator, text })) - - return c.MINECRAFT_TELLRAW_TEMPLATE - .replace('%username%', variables.username) - .replace('%discriminator%', variables.discriminator) - .replace('%message%', variables.text) -} - -const debug = c.DEBUG -const shulker = new Discord.Client() - -function initApp () { - // run a server if not local - if (!c.IS_LOCAL_FILE) { - app = express() - const http = require('http').Server(app) - - app.use(function (request, response, next) { - request.rawBody = '' - request.setEncoding('utf8') - - request.on('data', function (chunk) { - request.rawBody += chunk - }) - - request.on('end', function () { - next() - }) - }) - - const serverport = process.env.PORT || c.PORT - - http.listen(serverport, function () { - console.log('[INFO] Bot listening on *:' + serverport) - }) - } else { - if (fs.existsSync(c.LOCAL_FILE_PATH)) { - console.log('[INFO] Using configuration for local file at "' + c.LOCAL_FILE_PATH + '"') - tail = new Tail(c.LOCAL_FILE_PATH) - } else { - throw new Error('[ERROR] Local file not found at "' + c.LOCAL_FILE_PATH + '"') - } - } -} - -function watch (callback) { - if (c.IS_LOCAL_FILE) { - tail.on('line', function (data) { - // ensure that this is a message - if (data.indexOf(': <') !== -1) { - callback(data) - } - }) - } else { - app.post(c.WEBHOOK, function (request, response) { - callback(request.rawBody) - response.send('') - }) - } -} - -shulker.on('ready', function () { - watch(function (body) { - console.log('[INFO] Recieved ' + body) - const re = new RegExp(c.REGEX_MATCH_CHAT_MC) - const ignored = new RegExp(c.REGEX_IGNORED_CHAT) - if (!ignored.test(body)) { - const bodymatch = body.match(re) - const username = fixUsername(bodymatch[1]) - const message = bodymatch[2] - if (debug) { - console.log('[DEBUG] Username: ' + bodymatch[1]) - console.log('[DEBUG] Text: ' + bodymatch[2]) - } - if (c.USE_WEBHOOKS) { - const webhook = makeDiscordWebhook(username, message) - axios.post(c.WEBHOOK_URL, { - ...webhook - }, { - headers: { - 'Content-Type': 'application/json' - } - }) - } else { - // find the channel - const channel = shulker.channels.find((ch) => ch.id === c.DISCORD_CHANNEL_ID && ch.type === 'text') - channel.send(makeDiscordMessage(username, message)) - } - } - }) -}) - -shulker.on('message', function (message) { - if (message.channel.id === c.DISCORD_CHANNEL_ID && message.channel.type === 'text') { - if (c.USE_WEBHOOKS && message.webhookID) { - return // ignore webhooks if using a webhook - } - if (message.author.id !== shulker.user.id) { - if (message.attachments.length) { // skip images/attachments - return - } - const client = new Rcon(c.MINECRAFT_SERVER_RCON_IP, c.MINECRAFT_SERVER_RCON_PORT) // create rcon client - client.auth(c.MINECRAFT_SERVER_RCON_PASSWORD, function () { // only authenticate when needed - client.command('tellraw @a ' + makeMinecraftTellraw(message), function (err) { - if (err) { - console.log('[ERROR]', err) - } - client.close() // close the rcon connection - }) - }) - } - } -}) - -initApp() -shulker.login(c.DISCORD_TOKEN) |