irc/TechBot/TechBot.IRCLibrary/IrcUser.cs

   1 using System;
   2
   3 namespace TechBot.IRCLibrary
   4 {
   5         /// <summary>
   6         /// IRC user.
   7         /// </summary>
   8         public class IrcUser
   9         {
  10                 #region Private fields
  11
  12                 private IrcClient owner;
  13                 private string nickname;
  14                 private string decoratedNickname;
  15
  16                 #endregion
  17
  18                 #region Public properties
  19
  20                 /// <summary>
  21                 /// Owner of this channel.
  22                 /// </summary>
  23                 public IrcClient Owner
  24                 {
  25                         get
  26                         {
  27                                 return owner;
  28                         }
  29                 }
  30
  31                 /// <summary>
  32                 /// Nickname of user.
  33                 /// </summary>
  34                 public string Nickname
  35                 {
  36                         get
  37                         {
  38                                 return nickname;
  39                         }
  40                 }
  41
  42                 /// <summary>
  43                 /// Decorated nickname of user.
  44                 /// </summary>
  45                 public string DecoratedNickname
  46                 {
  47                         get
  48                         {
  49                                 return decoratedNickname;
  50                         }
  51                 }
  52
  53                 /// <summary>
  54                 /// Wether user is channel operator.
  55                 /// </summary>
  56                 public bool Operator
  57                 {
  58                         get
  59                         {
  60                                 return decoratedNickname.StartsWith("@");
  61                         }
  62                 }
  63
  64                 /// <summary>
  65                 /// Wether user has voice.
  66                 /// </summary>
  67                 public bool Voice
  68                 {
  69                         get
  70                         {
  71                                 return decoratedNickname.StartsWith("+");
  72                         }
  73                 }
  74
  75                 #endregion
  76
  77                 /// <summary>
  78                 /// Constructor.
  79                 /// </summary>
  80                 /// <param name="owner">Owner of this channel.</param>
  81                 /// <param name="nickname">Nickname (possibly decorated) of user.</param>
  82                 public IrcUser(IrcClient owner,
  83                                string nickname)
  84                 {
  85                         if (owner == null)
  86                         {
  87                                 throw new ArgumentNullException("owner", "Owner cannot be null.");
  88                         }
  89                         this.owner = owner;
  90                         this.decoratedNickname = nickname.Trim();
  91                         this.nickname = StripDecoration(decoratedNickname);
  92                 }
  93
  94                 /// <summary>
  95                 /// Talk to the user.
  96                 /// </summary>
  97                 /// <param name="text">Text to send to the user.</param>
  98                 public void Talk(string text)
  99                 {
 100                         if (text == null)
 101                         {
 102                                 throw new ArgumentNullException("text", "Text cannot be null.");
 103                         }
 104
 105                         owner.SendMessage(new IrcMessage(IRC.PRIVMSG,
 106                                                          String.Format("{0} :{1}",
 107                                                                        nickname,
 108                                                                        text)));
 109                 }
 110
 111                 /// <summary>
 112                 /// Strip docoration of nickname.
 113                 /// </summary>
 114                 /// <param name="nickname">Possible decorated nickname.</param>
 115                 /// <returns>Undecorated nickname.</returns>
 116                 public static string StripDecoration(string decoratedNickname)
 117                 {
 118                         if (decoratedNickname.StartsWith("@"))
 119                         {
 120                                 return decoratedNickname.Substring(1);
 121                         }
 122                         else if (decoratedNickname.StartsWith("+"))
 123                         {
 124                                 return decoratedNickname.Substring(1);
 125                         }
 126                         else
 127                         {
 128                                 return decoratedNickname;
 129                         }
 130                 }
 131         }
 132 }