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DummyBot.js
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DummyBot.js
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'use strict';
/**
* Module Imports
*/
require('dotenv').config();
const { Client, Collection } = require("discord.js");
const Discord = require("discord.js");
const { readdirSync } = require("fs");
const { join } = require("path");
const { TOKEN, PREFIX, LOCALE, MONGO } = require("./config.json");
const path = require("path");
const i18n = require("i18n");
const config = require('./config.json');
const axios = require('axios');
const Cleverbot = require('clevertype').Cleverbot;
const mongoose = require('mongoose');
const blacklistModel = require('./schemas/blacklist');
const TwitchMonitor = require("./twitch-monitor");
const DiscordChannelSync = require("./discord-channel-sync");
const LiveEmbed = require('./live-embed');
const MiniDb = require('./minidb');
const request = require('request');
const entities = require('entities');
const logger = require('./logger');
const validUrl = require('valid-url');
const client = new Client({ disableMentions: "everyone" });
global.discordJsClient = client;
client.login(TOKEN);
client.commands = new Collection();
client.prefix = PREFIX;
client.queue = new Map();
const cooldowns = new Collection();
const escapeRegex = (str) => str.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
i18n.configure({
locales: ["en", "ko", "fr"],
directory: path.join(__dirname, "locales"),
defaultLocale: "en",
objectNotation: true,
register: global,
logWarnFn: function (msg) {
console.log("warn", msg);
},
logErrorFn: function (msg) {
console.log("error", msg);
},
missingKeyFn: function (locale, value) {
return value;
},
mustacheConfig: {
tags: ["{{", "}}"],
disable: false
}
});
let botReady = false;
let lastTimestamp = Math.floor(Date.now() / 1000);
let Guild;
let Channel;
/**
* Client Events
*/
client.on("ready", () => {
console.log(`${client.user.username} ready!`);
client.user.setPresence({
status: "online",
});
// Init list of connected servers, and determine which channels we are announcing to
syncServerList(true);
// Keep our activity in the user list in sync
StreamActivity.init(client);
// Begin Twitch API polling
TwitchMonitor.start();
Guild = client.guilds.cache.get(process.env.DISCORD_SERVERID);
if (Guild) {
Channel = Guild.channels.cache.get(process.env.DISCORD_CHANNELID);
}
if (!Channel) {
logger.error('A matching channel could not be found. Please check your DISCORD_SERVERID and DISCORD_CHANNELID environment variables.');
process.exit(1);
} else {
botReady = true;
}
});
// Ensure that the Mongo database has connected properly
mongoose.set('useFindAndModify', false);
mongoose.set('useUnifiedTopology', true);
mongoose.set('useNewUrlParser', true);
mongoose.connect(MONGO);
console.log("Connected to MongoDB!")
client.on("warn", (info) => console.log(info));
client.on("error", () => {
console.log(console.error);
botReady = false;
});
client.on('shardReconnecting', id => console.log(`Reconnecting to shard ID ${id}`));
/**
* Import all commands
*/
const commandFiles = readdirSync(join(__dirname, "commands")).filter((file) => file.endsWith(".js"));
for (const file of commandFiles) {
const command = require(join(__dirname, "commands", `${file}`));
client.commands.set(command.name, command);
}
// --- Twitch functions init -----------------------------------------------------------------------------------
let cleverbot = null;
if (config.cleverbot_token) {
cleverbot = new Cleverbot({
apiKey: config.cleverbot_token,
emotion: 0,
engagement: 0,
regard: 100
}, true);
}
// --- Twitch Discord functions --------------------------------------------------------------------------------
let targetChannels = [];
let emojiCache = { };
let getServerEmoji = (emojiName, asText) => {
if (typeof emojiCache[emojiName] !== "undefined") {
return emojiCache[emojiName];
}
try {
let emoji = client.emojis.cache.find(e => e.name === emojiName);
if (emoji) {
emojiCache[emojiName] = emoji;
if (asText) {
return emoji.toString();
} else {
return emoji.id;
}
}
} catch (e) {
console.error(e);
}
return null;
};
global.getServerEmoji = getServerEmoji;
let syncServerList = (logMembership) => {
targetChannels = DiscordChannelSync.getChannelList(client, config.discord_announce_channel, logMembership);
};
client.on("guildCreate", guild => {
console.log(`[Discord]`, `Joined new server: ${guild.name}`);
syncServerList(false);
});
client.on("guildDelete", guild => {
console.log(`[Discord]`, `Removed from a server: ${guild.name}`);
syncServerList(false);
});
client.on("message", async (message) => {
if (message.content === ("ding")) {
message.channel.send("dong!");
}
if (message.content === ("bading")) {
message.channel.send("badong!");
}
if (message.content === ("dingaling")) {
message.channel.send("dongalong!");
}
if (message.content === ("dingalingadingdong")) {
message.channel.send("dongalongadongding!");
}
if (message.content.startsWith("poo")) {
message.channel.send("Aww shit!");
}
if (message.content.startsWith("What is the website")) {
message.channel.send("It's https://www.asshatgaming.com/ ya big dummy!");
}
if (message.content.startsWith("kaboom")) {
message.channel.send("HIT THE DECK!!!");
}
var dummybotuser1 = "745221937889935440";
if(message.mentions.users.has(dummybotuser1)) {
message.channel.send("I'm a dummy bot, ya big dummy!");
}
var dummybotuser2 = "561046282769006622";
if(message.mentions.users.has(dummybotuser2)) {
message.channel.send("I'm a dummy bot, ya big dummy!");
}
var atsplendauser = "560446299040645122";
if(message.mentions.users.has(atsplendauser)) {
message.channel.send("Who? That guy? He's a bad bot!");
}
if (message.content === ("you're not my dad")) {
message.channel.send("bitch, yes I am");
}
if (message.content === ("LASAGNA!!!")) {
message.channel.send("Lasagna sucks. It's all about that fettuccine alfredo!");
message.channel.send("I'm disappointed");
}
if (message.content === ("hi disappointed, I'm dad")) {
message.channel.send("Okay mom...");
}
if (message.author.bot) return;
if (!message.guild) return;
const prefixRegex = new RegExp(`^(<@!?${client.user.id}>|${escapeRegex(PREFIX)})\\s*`);
if (!prefixRegex.test(message.content)) return;
const [, matchedPrefix] = message.content.match(prefixRegex);
const args = message.content.slice(matchedPrefix.length).trim().split(/ +/);
const commandName = args.shift().toLowerCase();
const command =
client.commands.get(commandName) ||
client.commands.find((cmd) => cmd.aliases && cmd.aliases.includes(commandName));
if (!command) return;
if (MONGO) {
const blacklisted = await blacklistModel.find();
let isBlacklisted;
if (blacklisted) {
isBlacklisted = blacklisted.find(u => u.userId === message.author.id)
}
if (isBlacklisted) return;
}
if (!cooldowns.has(command.name)) {
cooldowns.set(command.name, new Collection());
}
const now = Date.now();
const timestamps = cooldowns.get(command.name);
const cooldownAmount = (command.cooldown || 1) * 1000;
if (timestamps.has(message.author.id)) {
const expirationTime = timestamps.get(message.author.id) + cooldownAmount;
if (now < expirationTime) {
const timeLeft = (expirationTime - now) / 1000;
return message.reply(
`Please wait ${timeLeft.toFixed(1)} more second(s) before reusing the \`${command.name}\` command.`
);
}
}
timestamps.set(message.author.id, now);
setTimeout(() => timestamps.delete(message.author.id), cooldownAmount);
try {
command.execute(message, args);
} catch (error) {
console.error(error);
message.channel.send("There was an error executing that command.").catch(console.error);
}
});
// Activity updater
class StreamActivity {
/**
* Registers a channel that has come online, and updates the user activity.
*/
static setChannelOnline(stream) {
this.onlineChannels[stream.user_name] = stream;
this.updateActivity();
}
/**
* Marks a channel has having gone offline, and updates the user activity if needed.
*/
static setChannelOffline(stream) {
delete this.onlineChannels[stream.user_name];
this.updateActivity();
}
/**
* Fetches the channel that went online most recently, and is still currently online.
*/
static getMostRecentStreamInfo() {
let lastChannel = null;
for (let channelName in this.onlineChannels) {
if (typeof channelName !== "undefined" && channelName) {
lastChannel = this.onlineChannels[channelName];
}
}
return lastChannel;
}
/**
* Updates the user activity on Discord.
* Either clears the activity if no channels are online, or sets it to "watching" if a stream is up.
*/
static updateActivity() {
let streamInfo = this.getMostRecentStreamInfo();
if (streamInfo) {
this.discordClient.user.setActivity(streamInfo.user_name, {
"url": `https://twitch.tv/${streamInfo.user_name.toLowerCase()}`,
"type": "STREAMING"
});
console.log('[StreamActivity]', `Update current activity: watching ${streamInfo.user_name}.`);
} else {
console.log('[StreamActivity]', 'Cleared current activity.');
this.discordClient.user.setActivity('the world burn', { type: 'WATCHING' });
}
}
static init(discordClient) {
this.discordClient = discordClient;
this.onlineChannels = { };
this.updateActivity();
// Continue to update current stream activity every 5 minutes or so
// We need to do this b/c Discord sometimes refuses to update for some reason
// ...maybe this will help, hopefully
setInterval(this.updateActivity.bind(this), 5 * 60 * 1000);
}
}
// ---------------------------------------------------------------------------------------------------------------------
// Live events
let liveMessageDb = new MiniDb('live-messages');
let messageHistory = liveMessageDb.get("history") || { };
TwitchMonitor.onChannelLiveUpdate((streamData) => {
const isLive = streamData.type === "live";
// Refresh channel list
try {
syncServerList(false);
} catch (e) { }
// Update activity
StreamActivity.setChannelOnline(streamData);
// Generate message
const msgFormatted = `${streamData.user_name} went live on Twitch!`;
const msgEmbed = LiveEmbed.createForStream(streamData);
// Broadcast to all target channels
let anySent = false;
for (let i = 0; i < targetChannels.length; i++) {
const discordChannel = targetChannels[i];
const liveMsgDiscrim = `${discordChannel.guild.id}_${discordChannel.name}_${streamData.id}`;
if (discordChannel) {
try {
// Either send a new message, or update an old one
let existingMsgId = messageHistory[liveMsgDiscrim] || null;
if (existingMsgId) {
// Fetch existing message
discordChannel.messages.fetch(existingMsgId)
.then((existingMsg) => {
existingMsg.edit(msgFormatted, {
embed: msgEmbed
}).then((message) => {
// Clean up entry if no longer live
if (!isLive) {
delete messageHistory[liveMsgDiscrim];
liveMessageDb.put('history', messageHistory);
}
});
})
.catch((e) => {
// Unable to retrieve message object for editing
if (e.message === "Unknown Message") {
// Specific error: the message does not exist, most likely deleted.
delete messageHistory[liveMsgDiscrim];
liveMessageDb.put('history', messageHistory);
// This will cause the message to be posted as new in the next update if needed.
}
});
} else {
// Sending a new message
if (!isLive) {
// We do not post "new" notifications for channels going/being offline
continue;
}
// Expand the message with a @mention for "here" or "everyone"
// We don't do this in updates because it causes some people to get spammed
let mentionMode = (config.discord_mentions && config.discord_mentions[streamData.user_name.toLowerCase()]) || null;
if (mentionMode) {
mentionMode = mentionMode.toLowerCase();
if (mentionMode === "everyone" || mentionMode === "here") {
// Reserved @ keywords for discord that can be mentioned directly as text
mentionMode = `@${mentionMode}`;
} else {
// Most likely a role that needs to be translated to <@&id> format
let roleData = discordChannel.guild.roles.cache.find((role) => {
return (role.name.toLowerCase() === mentionMode);
});
if (roleData) {
mentionMode = `<@&${roleData.id}>`;
} else {
console.log('[Discord]', `Cannot mention role: ${mentionMode}`,
`(does not exist on server ${discordChannel.guild.name})`);
mentionMode = null;
}
}
}
let msgToSend = msgFormatted;
if (mentionMode) {
msgToSend = msgFormatted + ` ${mentionMode}`
}
let msgOptions = {
embed: msgEmbed
};
discordChannel.send(msgToSend, msgOptions)
.then((message) => {
console.log('[Discord]', `Sent announce msg to #${discordChannel.name} on ${discordChannel.guild.name}`)
messageHistory[liveMsgDiscrim] = message.id;
liveMessageDb.put('history', messageHistory);
})
.catch((err) => {
console.log('[Discord]', `Could not send announce msg to #${discordChannel.name} on ${discordChannel.guild.name}:`, err.message);
});
}
anySent = true;
} catch (e) {
console.warn('[Discord]', 'Message send problem:', e);
}
}
}
liveMessageDb.put('history', messageHistory);
return anySent;
});
TwitchMonitor.onChannelOffline((streamData) => {
// Update activity
StreamActivity.setChannelOffline(streamData);
});
// --- Common functions ------------------------------------------------------------------------------------------------
String.prototype.replaceAll = function(search, replacement) {
var target = this;
return target.split(search).join(replacement);
};
String.prototype.spacifyCamels = function () {
let target = this;
try {
return target.replace(/([a-z](?=[A-Z]))/g, '$1 ');
} catch (e) {
return target;
}
};
Array.prototype.joinEnglishList = function () {
let a = this;
try {
return [a.slice(0, -1).join(', '), a.slice(-1)[0]].join(a.length < 2 ? '' : ' and ');
} catch (e) {
return a.join(', ');
}
};
String.prototype.lowercaseFirstChar = function () {
let string = this;
return string.charAt(0).toUpperCase() + string.slice(1);
};
Array.prototype.hasEqualValues = function (b) {
let a = this;
if (a.length !== b.length) {
return false;
}
a.sort();
b.sort();
for (let i = 0; i < a.length; i++) {
if (a[i] !== b[i]) {
return false;
}
}
return true;
};
const subredditUrl = `https://www.reddit.com/r/${process.env.SUBREDDIT}/new.json?limit=10`;
setInterval(() => {
if (botReady) {
request({
url: subredditUrl,
json: true,
}, (error, response, body) => {
if (!error && response.statusCode === 200) {
logger.debug('Request succeeded, lastTimestamp = ', lastTimestamp);
for (const post of body.data.children.reverse()) {
if (lastTimestamp <= post.data.created_utc) {
lastTimestamp = post.data.created_utc;
const embed = new Discord.MessageEmbed();
embed.setColor(process.env.EMBED_COLOR || '#007cbf');
embed.setTitle(`${post.data.link_flair_text ? `[${post.data.link_flair_text}] ` : ''}${entities.decodeHTML(post.data.title)}`);
embed.setURL(`https://redd.it/${post.data.id}`);
embed.setDescription(`${post.data.is_self ? entities.decodeHTML(post.data.selftext.length > 253 ? post.data.selftext.slice(0, 253).concat('...') : post.data.selftext) : ''}`);
embed.setThumbnail(validUrl.isUri(post.data.thumbnail) ? entities.decodeHTML(post.data.thumbnail) : null);
embed.setFooter(`${post.data.is_self ? 'Self post' : 'Link post'} by ${post.data.author}`);
embed.setTimestamp(new Date(post.data.created_utc * 1000));
Channel.send({ embed: embed}).then(() => {
logger.debug(`Sent message for new post https://redd.it/${post.data.id}`);
}).catch(err => {
logger.error(embed, err);
});
}
}
++lastTimestamp;
} else {
logger.warn('Request failed - reddit could be down or subreddit doesn\'t exist. Will continue.');
logger.debug(response, body);
}
});
}
}, 30 * 1000); // 30 seconds