inital commit

LICENSE

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+MIT License
+
+Copyright (c) 2017 Matt Burchett
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# discord-stats-bot
+
+This is basically a personal project of mine in a effort to learn NodeJS and ELK.
+
+I wanted to create a bot for discord that would log it's usage to a centralised logging server. Essentially the bot is just logging usage to files, and logstash-forwarder is passing to ELK.
+
+You need the following modules to use this bot:
+ 
+- discordie
+- log4js
+
+```bash
+npm install discordie log4js
+```

bot.js

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+// Require Discord Libraries
+var Discordie = require('discordie');
+
+// Require log4js for logging to files
+var log4js = require('log4js');
+
+// require custom settings
+var config = require('./config.json');
+
+// Configure log4js
+log4js.configure({
+  appenders: [
+    { type: 'console' },
+    { type: 'file', filename: 'logs/console.log', category: 'console'},
+    { type: 'file', filename: 'logs/activeusers.log', category: 'activeusers'},
+    { type: 'file', filename: 'logs/channels.log', category: 'channels'}
+  ]
+});
+
+// set constant log4js variables
+const logcon = log4js.getLogger('console');
+const actcon = log4js.getLogger('activeusers');
+const chancon = log4js.getLogger('channels');
+
+// begin discord bot
+const Events = Discordie.Events;
+const client = new Discordie();
+
+// issue connect to discord using the bot_token in config.json
+client.connect({
+  token: config.bot_token
+});
+
+// once connected
+client.Dispatcher.on(Events.GATEWAY_READY, e => {
+  // acknoledge connection to console logs
+  logcon.info('Connected as: ' + client.User.username);
+});
+
+// check for the number of active users every 30 seconds and log to the active users logs
+setInterval(function() {
+  client.Users.fetchMembers(config.guild_id);
+  actcon.info(config.guild_name + " Active Users: " + client.Users.onlineMembersForGuild(config.guild_id).length);}, 30000);
+
+  // when messages are created
+  client.Dispatcher.on(Events.MESSAGE_CREATE, e => {
+    // log the guild name, the channel name, the username, and the message to the channels log and disable DMs.
+    if (!e.message.isPrivate)
+    chancon.info(e.message.guild.name + ":" + " #" + e.message.channel.name + ": " + "<" + e.message.displayUsername + ">: "+ e.message.content);
+
+    if (e.message.channel.name == "mod" || e.message.channel.name == "helpers" ) {
+      // begin chat commands
+
+      // !ping
+      if (e.message.content == "!ping")
+      e.message.channel.sendMessage("pong");
+
+      // !bacon
+      if (e.message.content == "!bacon")
+      e.message.channel.sendMessage("*gives " + e.message.author.nickMention + " a strip of delicious bacon.* ")
+
+      // !cookie
+      if (e.message.content == "!cookie")
+      e.message.channel.sendMessage("*gives " + e.message.author.nickMention + " a freshly made Oatmeal Raisin cookie.*")
+
+      // !help
+      if (e.message.content == "!help")
+      e.message.channel.sendMessage("Sorry.");
+
+      // end chat commands
+      // begin Baymax easter eggs
+
+      // ow
+      if (e.message.content == "ow" || e.message.content == "Ow" || e.message.content == "OW" || e.message.content == "oW" || e.message.content == "Ow!" || e.message.content == "Ow.")
+      e.message.channel.sendMessage("Hello. I am Baymax, your personal Discord companion. \r\r\
+      https://cdn.discordapp.com/attachments/265064665099403264/294326730703896577/giphy-2.gif");
+
+      // heart attack
+      if (e.message.content.indexOf('heart attack') >=0)
+      e.message.channel.sendMessage("My hands are equipped with defibrillators. **CLEAR!** \r\r\
+      https://cdn.discordapp.com/attachments/265064665099403264/294302721429995520/tumblr_n9h0l4ODbC1ry7whco1_1280.gif");
+
+      // Cry emoji... There's actually a emoji there, I swear.
+      if (e.message.content == "😢")
+      e.message.channel.sendMessage("There, there. \r\r\
+      https://cdn.discordapp.com/attachments/265064665099403264/294303907704864770/giphy-4.gif");
+
+      // fist bump
+      if (e.message.content == "*fist bump*" || e.message.content == "*fistbump*")
+      e.message.channel.sendMessage("Ba-la-la-la-la! \r\r\
+      https://cdn.discordapp.com/attachments/265064665099403264/294327036388835328/giphy-3.gif")
+
+      // !lollipop
+      if (e.message.content == "I'm satisfied with my care.")
+      e.message.channel.sendMessage("You have been good, have a lollipop! \r\r\
+      https://cdn.discordapp.com/attachments/265064665099403264/294333704749449216/Baemax-baymax-lollipop.gif")
+
+      // end Baymax easter eggs
+      // begin misc chat triggers
+
+      // shrug
+      if (e.message.content == "¯\\_(ツ)_/¯")
+      e.message.channel.sendMessage("*mic drop*");
+
+      // end misc chat triggers
+    }
+  });
+
+  // if connection is lost to Discord, issue a reconnect.
+
+  client.Dispatcher.on(Events.DISCONNECTED, e => {
+    // force disconnection to Discord
+    client.disconnect();
+    logcon.info('Disconnected from server ...');
+
+    // reconnect to Discord
+    logcon.info('Reconnecting to Discord ... ');
+    client.connect({
+      token: config.bot_token
+    });
+  });
+
+  // also, reconnect the bot hourly.
+
+  setInterval(function() {
+    logcon.info('Reconnecting to server per timeout of ' + config.reconnect + 'ms.');
+    client.disconnect();
+    client.connect({
+      token: config.bot_token
+    });
+  }, config.reconnect);

config.json.example

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+{
+  "bot_token": "<Your discord bot token>",
+  "guild_id": "<Your Channel ID - Enable Developer Tools in Discord, right click on the server, copy id>",
+  "guild_name": "<This is just for the log files, I named mine the name of the server>",
+  "reconnect": "<This is a reconnect value in milliseconds, I recommend a hour (3600000)>"
+}

package.json

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+{
+    "name": "discord-stats-bot",
+    "version": "1.0.0",
+    "description": "Discord Stats Bot (for exporting into ELK or other centralized logging)",
+    "main": "bot.js",
+    "scripts": {
+      "bot": "nodemon bot.js"
+    },
+    "dependencies": {
+      "discordie": ">=0.0.0",
+      "log4js": ">=0.0.0"
+    },
+    "author": "Matt Burchett",
+    "license": "MIT"
+}
+