r9kbot part 1

Main.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Threading;
using Newtonsoft.Json.Linq;
using System.Text.RegularExpressions;

namespace robot9k
{
	class MainClass
	{
		static internal List<string> usedPhrases = new List<string>();
		static internal List<string> checkedComments = new List<string>();
		static internal Dictionary<string, string> userData = new Dictionary<string, string>();
		static internal RedditLib redditBot = new RedditLib();
		static internal Timer timer;
		static internal string BadComment = "**Uh oh!** You posted a comment that is *unoriginal* in /r/obot9k. Do you know what that means?\r\n\r\n    ban hammer swings down\r\n\r\n*USER WAS BANNED FOR {x}*\r\n\r\n**Want more info? [Click here](http://www.reddit.com/r/obot9k/comments/1274zm/meta_what_is_robot9k/)";
		static internal int[] banTimes = new int[16]{2, 4, 8, 10, 12, 20, 33, 40, 64, 120, 240, 600, 1200, 4000, 12000, 20000};
		static internal bool isDoingStuff = false;
		//Inspired by http://blog.xkcd.com/2008/01/14/robot9000-and-xkcd-signal-attacking-noise-in-chat/ && 4chan's /r9k/
		public static void Main (string[] args)
		{
			Console.ForegroundColor = ConsoleColor.Black;
			Console.BackgroundColor = ConsoleColor.White;
			Console.WriteLine ("Starting /r/obot9k");
			Console.ForegroundColor = ConsoleColor.White;
			Console.BackgroundColor = ConsoleColor.Black;
			Console.WriteLine ("Loading used phrases list");
			try{
				string path = "usedPhrases.txt";
				if (!File.Exists(path))
				{
					File.Create(path);//Create file if it doesn't exist.
				}
				string line;
				System.IO.StreamReader file = new System.IO.StreamReader(path);
				while((line = file.ReadLine()) != null)
				{
					usedPhrases.Add (line);
				}
				file.Close();
			}
			catch (Exception e)
			{
				Console.WriteLine ("Error! I probably don't have permissions.");
				Console.WriteLine (e.Message);
				return;
			}
			
			Console.WriteLine ("Loading checked comments list");
			try{
				string path = "checkedComments.txt";
				if (!File.Exists(path))
				{
					File.Create(path);//Create file if it doesn't exist.
				}
				string line;
				System.IO.StreamReader file = new System.IO.StreamReader(path);
				while((line = file.ReadLine()) != null)
				{
					checkedComments.Add (line);
				}
				file.Close();
			}
			catch (Exception e)
			{
				Console.WriteLine ("Error! I probably don't have permissions.");
				Console.WriteLine (e.Message);
				return;
			}
			
			Console.WriteLine ("Loading user list");
			try{
				string path = "user.txt";
				if (!File.Exists(path))
				{
					File.Create(path);//Create file if it doesn't exist.
				}
				string line;
				System.IO.StreamReader file = new System.IO.StreamReader(path);
				while((line = file.ReadLine()) != null)
				{
					try{
						userData.Add (line.Split(';')[0], int.Parse(line.Split(';')[1]) + ";" + line.Split(';')[2] + ";" + line.Split(';')[3]);
					}
					catch{}
				}
				file.Close();
			}
			catch (Exception e)
			{
				Console.WriteLine ("Error! I probably don't have permissions.");
				Console.WriteLine (e.Message);
				return;
			}
			
			Console.WriteLine ("Logging into reddit...");
			redditBot.Login("username", "password");
			
			Console.WriteLine ("Unbanning users who should be unbanned");
			checkIfUnbanUsers();
			
			Console.WriteLine ("Finished loading /r/obot9k! Beep boop!");
			timer = new Timer(TimerTick, null, TimeSpan.Zero, new TimeSpan(0, 0, 2, 30));
			while (true)
			{
				//Hold input forever	
			}
		}
		
		static void TimerTick(object state)
		{
			if (isDoingStuff)
			{
				return;	
			}
			isDoingStuff = true;
			List<string> tempUsedPhrases = new List<string>();
			List<string> tempCheckedComments = new List<string>();
			Dictionary<string, string> tempUserData = new Dictionary<string, string>(userData);
			try{
				JObject o = JObject.Parse(redditBot.GetJSONComments("obot9k"));
				foreach (var v in Reverse(o["data"]["children"]))
				{
					if (!checkedComments.Contains((string)v["data"]["id"]))
					{
						checkedComments.Add((string)v["data"]["id"]);
						tempCheckedComments.Add((string)v["data"]["id"]);
						if ((string)v["data"]["author"] != "r9kbot")
						{
							Regex rgx = new Regex("[^a-zA-Z0-9 -]");
							string m = (string)v["data"]["body"].ToString().Replace(" ", "");
							string s = rgx.Replace(m, "");
							if (usedPhrases.Contains(s))
							{
								redditBot.BanUser((string)v["data"]["author"], "Banned", "obot9k");
								int CurrentBanLevel = 0;
								if (userData.ContainsKey((string)v["data"]["author"]))
								{
									CurrentBanLevel = int.Parse(((string)tempUserData[(string)v["data"]["author"]]).Split(';')[0]) + 1;
								}
								else
								{
									tempUserData.Add((string)v["data"]["author"], 0 + ";" + DateTime.Now + ";true");
								}
								if (CurrentBanLevel >= 16)
								{
									CurrentBanLevel = 15;	
								} 
								tempUserData[(string)v["data"]["author"]] = CurrentBanLevel + ";" + DateTime.Now + ";true";
								Thread.Sleep (2000);
								TimeSpan ts = TimeSpan.FromMinutes(banTimes[CurrentBanLevel]);	
								string id = redditBot.Comment (BadComment.Replace("{x}", ToReadableString(ts)), (string)v["data"]["id"], RedditLib.TYPE_THING.COMMENT);
								Thread.Sleep (2000);
								redditBot.MODDistinguish(id, "yes", RedditLib.TYPE_THING.COMMENT);
								Thread.Sleep (2000);
							}
							else
							{
								usedPhrases.Add(s);	
								tempUsedPhrases.Add(s);
							}
						}
					}
				}
			}
			catch {
				return; //Reddit is down or acting up. Lets give it another 2 minutes 30 seconds.
			}
			using (StreamWriter w = File.AppendText("usedPhrases.txt"))
        	{
				foreach (string s in tempUsedPhrases)
				{
					w.WriteLine (s);
				}
			}
			using (StreamWriter w = File.AppendText("checkedComments.txt"))
        	{
				foreach (string s in tempCheckedComments)
				{
					w.WriteLine (s);
				}
			}
			using (StreamWriter w = new StreamWriter("user.txt", false))
			{
				foreach (var s in tempUserData)
				{
					w.WriteLine (s.Key + ";" + s.Value);
				}
			}
			userData = new Dictionary<string, string>(tempUserData);
			checkIfUnbanUsers();
			isDoingStuff = false;
		}
		
		static void checkIfUnbanUsers()
		{
			Dictionary<string, string> tempUserData = new Dictionary<string, string>(userData);
			foreach (var s in tempUserData)
			{
				string[] splitArray = s.Value.Split(';');
				if(splitArray[2] != "false")
				{
					DateTime t = DateTime.Parse(splitArray[1]);
					int amountOfTime = banTimes[int.Parse(splitArray[0])];
					if (DateTime.Now.Subtract(t).TotalMinutes > amountOfTime)
					{
						userData[s.Key] = s.Value.Replace("true", "false");
						redditBot.UnBanUser(s.Key, "Unbanned", "obot9k");
					}
				}
			}
			using (StreamWriter w = new StreamWriter("user.txt", false))
			{
				foreach (var s in userData)
				{
					w.WriteLine (s.Key + ";" + s.Value);
				}
			}
		}
		
		static string ToReadableString(TimeSpan span)
		{
		    string formatted = string.Format("{0}{1}{2}{3}",
		        span.Duration().Days > 0 ? string.Format("{0:0} DAYS, ", span.Days) : string.Empty,
		        span.Duration().Hours > 0 ? string.Format("{0:0} HOURS, ", span.Hours) : string.Empty,
		        span.Duration().Minutes > 0 ? string.Format("{0:0} MINUTES, ", span.Minutes) : string.Empty,
		        span.Duration().Seconds > 0 ? string.Format("{0:0} SECONDS", span.Seconds) : string.Empty);
		
		    if (formatted.EndsWith(", ")) formatted = formatted.Substring(0, formatted.Length - 2);
		
		    if (string.IsNullOrEmpty(formatted)) formatted = "0 SECONDS";
		
		    return formatted;
		}
		
		static IEnumerable<T> Reverse<T>(IEnumerable<T> input)
		{
		    return new Stack<T>(input);
		}
	}
}