added support for generating invite links

Author: Einarin

auth.json.example

@@ -1,6 +1,8 @@
 {
-	"email" : "email of the discord account here",
-	"password" : "password of the discord account here",
+	"email" : "email of the discord account here if using a user account",
+	"password" : "password of the discord account here if using a user account",
+	"bot_token" : "bot token if using a bot account",
+	"client_id" : "client id if using a bot account and you want people to be able to invite it to their server",
 	"youtube_api_key": "create one here https://console.developers.google.com",
 	"google_custom_search": "follow instructions at https://stackoverflow.com/questions/34035422/google-image-search-says-api-no-longer-available",
 	"imgflip_username": "https://imgflip.com/ username",

discord_bot.js

@@ -639,6 +639,16 @@ var commands = {
 	}
     }
 };
+
+if(AuthDetails.hasOwnProperty("client_id")){
+	commands["invite"] = {
+		description: "generates an invite link you can use to invite the bot to your server",
+		process: function(bot,msg,suffix){
+			msg.channel.sendMessage("invite link: https://discordapp.com/oauth2/authorize?&client_id=" + AuthDetails.client_id + "&scope=bot&permissions=470019135");
+		}
+	}
+}
+
 try{
 var rssFeeds = require("./rss.json");
 } catch(e) {