X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=lib%2Frbot%2Fmessage.rb;h=de72d30c93eec520f3b4c896d0888d290345bd25;hb=285023382ed06501aca544c52123d61799937eab;hp=d7f614ab7b884c12c96fc2070126fb548c389d6f;hpb=2a96c9198c1f6e13407d0999083f6ce5e0bc06fa;p=user%2Fhenk%2Fcode%2Fruby%2Frbot.git

diff --git a/lib/rbot/message.rb b/lib/rbot/message.rb
index d7f614ab..de72d30c 100644
--- a/lib/rbot/message.rb
+++ b/lib/rbot/message.rb
@@ -1,40 +1,142 @@
+#-- vim:sw=2:et
+#++
+#
+# :title: IRC message datastructures
+
 module Irc
 
+
+  class Bot
+    module Config
+      Config.register ArrayValue.new('core.address_prefix',
+        :default => [], :wizard => true,
+        :desc => "what non nick-matching prefixes should the bot respond to as if addressed (e.g !, so that '!foo' is treated like 'rbot: foo')"
+      )
+
+      Config.register BooleanValue.new('core.reply_with_nick',
+        :default => false, :wizard => true,
+        :desc => "if true, the bot will prepend the nick to what he has to say when replying (e.g. 'markey: you can't do that!')"
+      )
+
+      Config.register StringValue.new('core.nick_postfix',
+        :default => ':', :wizard => true,
+        :desc => "when replying with nick put this character after the nick of the user the bot is replying to"
+      )
+    end
+  end
+
+
+  # Define standard IRC attriubtes (not so standard actually,
+  # but the closest thing we have ...)
+  Bold = "\002"
+  Underline = "\037"
+  Reverse = "\026"
+  Italic = "\011"
+  NormalText = "\017"
+
+  # Color is prefixed by \003 and followed by optional
+  # foreground and background specifications, two-digits-max
+  # numbers separated by a comma. One of the two parts
+  # must be present.
+  Color = "\003"
+  ColorRx = /#{Color}\d?\d?(?:,\d\d?)?/
+
+  # Standard color codes
+  ColorCode = {
+    :black      => 1,
+    :blue       => 2,
+    :navyblue   => 2,
+    :navy_blue  => 2,
+    :green      => 3,
+    :red        => 4,
+    :brown      => 5,
+    :purple     => 6,
+    :olive      => 7,
+    :yellow     => 8,
+    :limegreen  => 9,
+    :lime_green => 9,
+    :teal       => 10,
+    :aqualight  => 11,
+    :aqua_light => 11,
+    :royal_blue => 12,
+    :hotpink    => 13,
+    :hot_pink   => 13,
+    :darkgray   => 14,
+    :dark_gray  => 14,
+    :lightgray  => 15,
+    :light_gray => 15,
+    :white      => 16
+  }
+
+  # Convert a String or Symbol into a color number
+  def Irc.find_color(data)
+    if Integer === data
+      data
+    else
+      f = if String === data
+            data.intern
+          else
+            data
+          end
+      if ColorCode.key?(f)
+        ColorCode[f] 
+      else
+        0
+      end
+    end
+  end
+
+  # Insert the full color code for a given
+  # foreground/background combination.
+  def Irc.color(fg=nil,bg=nil)
+    str = Color.dup
+    if fg
+     str << Irc.find_color(fg).to_s
+    end
+    if bg
+      str << "," << Irc.find_color(bg).to_s
+    end
+    return str
+  end
+
   # base user message class, all user messages derive from this
   # (a user message is defined as having a source hostmask, a target
   # nick/channel and a message part)
   class BasicUserMessage
-    
+
     # associated bot
     attr_reader :bot
-    
+
+    # associated server
+    attr_reader :server
+
     # when the message was received
     attr_reader :time
 
-    # hostmask of message source
+    # User that originated the message
     attr_reader :source
-    
-    # nick of message source
-    attr_reader :sourcenick
-    
-    # url part of message source
-    attr_reader :sourceaddress
-    
-    # nick/channel message was sent to
+
+    # User/Channel message was sent to
     attr_reader :target
-    
+
     # contents of the message
     attr_accessor :message
 
+    # contents of the message (for logging purposes)
+    attr_accessor :logmessage
+
     # has the message been replied to/handled by a plugin?
     attr_accessor :replied
 
     # instantiate a new Message
     # bot::      associated bot class
-    # source::   hostmask of the message source
-    # target::   nick/channel message is destined for
-    # message::  message part
-    def initialize(bot, source, target, message)
+    # server::   Server where the message took place
+    # source::   User that sent the message
+    # target::   User/Channel is destined for
+    # message::  actual message
+    def initialize(bot, server, source, target, message)
+      @msg_wants_id = false unless defined? @msg_wants_id
+
       @time = Time.now
       @bot = bot
       @source = source
@@ -42,19 +144,49 @@ module Irc
       @target = target
       @message = BasicUserMessage.stripcolour message
       @replied = false
+      @server = server
 
-      # split source into consituent parts
-      if source =~ /^((\S+)!(\S+))$/
-        @sourcenick = $2
-        @sourceaddress = $3
+      @identified = false
+      if @msg_wants_id && @server.capabilities[:"identify-msg"]
+        if @message =~ /^([-+])(.*)/
+          @identified = ($1=="+")
+          @message = $2
+        else
+          warning "Message does not have identification"
+        end
       end
-      
-      if target && target.downcase == @bot.nick.downcase
+      @logmessage = @message.dup
+
+      if target && target == @bot.myself
         @address = true
       end
-      
+
+    end
+
+    # Access the nick of the source
+    #
+    def sourcenick
+      @source.nick rescue @source.to_s
+    end
+
+    # Access the user@host of the source
+    #
+    def sourceaddress
+      "#{@source.user}@#{@source.host}" rescue @source.to_s
+    end
+
+    # Access the botuser corresponding to the source, if any
+    #
+    def botuser
+      source.botuser rescue @bot.auth.everyone
     end
-    
+
+
+    # Was the message from an identified user?
+    def identified?
+      return @identified
+    end
+
     # returns true if the message was addressed to the bot.
     # This includes any private message to the bot, or any public message
     # which looks like it's addressed to the bot, e.g. "bot: foo", "bot, foo",
@@ -71,7 +203,7 @@ module Irc
     # strip mIRC colour escapes from a string
     def BasicUserMessage.stripcolour(string)
       return "" unless string
-      ret = string.gsub(/\cC\d\d?(?:,\d\d?)?/, "")
+      ret = string.gsub(ColorRx, "")
       #ret.tr!("\x00-\x1f", "")
       ret
     end
@@ -83,10 +215,10 @@ module Irc
   # The +message+ member will have any bot addressing "^bot: " removed
   # (address? will return true in this case)
   class UserMessage < BasicUserMessage
-    
+
     # for plugin messages, the name of the plugin invoked by the message
     attr_reader :plugin
-    
+
     # for plugin messages, the rest of the message, with the plugin name
     # removed
     attr_reader :params
@@ -98,28 +230,35 @@ module Irc
 
     # channel the message was in, nil for privately addressed messages
     attr_reader :channel
-    
+
+    # for PRIVMSGs, false unless the message was a CTCP command,
+    # in which case it evaluates to the CTCP command itself
+    # (TIME, PING, VERSION, etc). The CTCP command parameters
+    # are then stored in the message.
+    attr_reader :ctcp
+
     # for PRIVMSGs, true if the message was a CTCP ACTION (CTCP stuff
     # will be stripped from the message)
     attr_reader :action
-    
+
     # instantiate a new UserMessage
     # bot::      associated bot class
     # source::   hostmask of the message source
     # target::   nick/channel message is destined for
     # message::  message part
-    def initialize(bot, source, target, message)
-      super(bot, source, target, message)
+    def initialize(bot, server, source, target, message)
+      super(bot, server, source, target, message)
       @target = target
       @private = false
       @plugin = nil
+      @ctcp = false
       @action = false
-      
-      if target.downcase == @bot.nick.downcase
+
+      if target == @bot.myself
         @private = true
         @address = true
         @channel = nil
-        @replyto = @sourcenick
+        @replyto = source
       else
         @replyto = @target
         @channel = @target
@@ -127,25 +266,30 @@ module Irc
 
       # check for option extra addressing prefixes, e.g "|search foo", or
       # "!version" - first match wins
-      bot.addressing_prefixes.each {|mprefix|
+      bot.config['core.address_prefix'].each {|mprefix|
         if @message.gsub!(/^#{Regexp.escape(mprefix)}\s*/, "")
           @address = true
           break
         end
       }
-      
+
       # even if they used above prefixes, we allow for silly people who
-      # combine all possible types, e.g. "|rbot: hello", or 
+      # combine all possible types, e.g. "|rbot: hello", or
       # "/msg rbot rbot: hello", etc
-      if @message.gsub!(/^\s*#{bot.nick}\s*([:;,>]|\s)\s*/, "")
+      if @message.gsub!(/^\s*#{Regexp.escape(bot.nick)}\s*([:;,>]|\s)\s*/i, "")
         @address = true
       end
-      
-      if(@message =~ /^\001ACTION\s(.+)\001/)
-        @message = $1
-        @action = true
+
+      if(@message =~ /^\001(\S+)(\s(.+))?\001/)
+        @ctcp = $1
+	# FIXME need to support quoting of NULL and CR/LF, see
+	# http://www.irchelp.org/irchelp/rfc/ctcpspec.html
+        @message = $3 || String.new
+        @action = @ctcp == 'ACTION'
+        debug "Received CTCP command #{@ctcp} with options #{@message} (action? #{@action})"
+        @logmessage = @message.dup
       end
-      
+
       # free splitting for plugins
       @params = @message.dup
       if @params.gsub!(/^\s*(\S+)[\s$]*/, "")
@@ -173,25 +317,87 @@ module Irc
     # <tt>@bot.say m.replyto, string</tt>
     # So if the message is private, it will reply to the user. If it was
     # in a channel, it will reply in the channel.
-    def reply(string)
-      @bot.say @replyto, string
+    def plainreply(string, options={})
+      @bot.say @replyto, string, options
+      @replied = true
+    end
+
+    # Same as reply, but when replying in public it adds the nick of the user
+    # the bot is replying to
+    def nickreply(string, options={})
+      extra = self.public? ? "#{@source}#{@bot.config['core.nick_postfix']} " : ""
+      @bot.say @replyto, extra + string, options
+      @replied = true
+    end
+
+    # the default reply style is to nickreply unless the reply already contains
+    # the nick or core.reply_with_nick is set to false
+    #
+    def reply(string, options={})
+      if @bot.config['core.reply_with_nick'] and not string =~ /\b#{@source}\b/
+        return nickreply(string, options)
+      end
+      plainreply(string, options)
+    end
+
+    # convenience method to reply to a message with an action. It's the
+    # same as doing:
+    # <tt>@bot.action m.replyto, string</tt>
+    # So if the message is private, it will reply to the user. If it was
+    # in a channel, it will reply in the channel.
+    def act(string, options={})
+      @bot.action @replyto, string, options
       @replied = true
     end
 
+    # send a CTCP response, i.e. a private NOTICE to the sender
+    # with the same CTCP command and the reply as a parameter
+    def ctcp_reply(string, options={})
+      @bot.ctcp_notice @source, @ctcp, string, options
+    end
+
     # convenience method to reply "okay" in the current language to the
     # message
+    def plainokay
+      self.plainreply @bot.lang.get("okay")
+    end
+
+    # Like the above, but append the username
+    def nickokay
+      str = @bot.lang.get("okay").dup
+      if self.public?
+        # remove final punctuation
+        str.gsub!(/[!,.]$/,"")
+        str += ", #{@source}"
+      end
+      self.plainreply str
+    end
+
+    # the default okay style is the same as the default reply style
+    #
     def okay
-      @bot.say @replyto, @bot.lang.get("okay")
+      if @bot.config['core.reply_with_nick']
+        return nickokay
+      end
+      plainokay
     end
 
   end
 
   # class to manage IRC PRIVMSGs
   class PrivMessage < UserMessage
+    def initialize(bot, server, source, target, message)
+      @msg_wants_id = true
+      super
+    end
   end
-  
+
   # class to manage IRC NOTICEs
   class NoticeMessage < UserMessage
+    def initialize(bot, server, source, target, message)
+      @msg_wants_id = true
+      super
+    end
   end
 
   # class to manage IRC KICKs
@@ -200,9 +406,9 @@ module Irc
   class KickMessage < BasicUserMessage
     # channel user was kicked from
     attr_reader :channel
-    
-    def initialize(bot, source, target, channel, message="")
-      super(bot, source, target, message)
+
+    def initialize(bot, server, source, target, channel, message="")
+      super(bot, server, source, target, message)
       @channel = channel
     end
   end
@@ -210,14 +416,22 @@ module Irc
   # class to pass IRC Nick changes in. @message contains the old nickame,
   # @sourcenick contains the new one.
   class NickMessage < BasicUserMessage
-    def initialize(bot, source, oldnick, newnick)
-      super(bot, source, oldnick, newnick)
+    def initialize(bot, server, source, oldnick, newnick)
+      super(bot, server, source, oldnick, newnick)
+    end
+
+    def oldnick
+      return @target
+    end
+
+    def newnick
+      return @message
     end
   end
 
   class QuitMessage < BasicUserMessage
-    def initialize(bot, source, target, message="")
-      super(bot, source, target, message)
+    def initialize(bot, server, source, target, message="")
+      super(bot, server, source, target, message)
     end
   end
 
@@ -229,10 +443,10 @@ module Irc
     # topic set on channel
     attr_reader :channel
 
-    def initialize(bot, source, channel, timestamp, topic="")
-      super(bot, source, channel, topic)
+    def initialize(bot, server, source, channel, topic=ChannelTopic.new)
+      super(bot, server, source, channel, topic.text)
       @topic = topic
-      @timestamp = timestamp
+      @timestamp = topic.set_on
       @channel = channel
     end
   end
@@ -241,14 +455,14 @@ module Irc
   class JoinMessage < BasicUserMessage
     # channel joined
     attr_reader :channel
-    def initialize(bot, source, channel, message="")
-      super(bot, source, channel, message)
+    def initialize(bot, server, source, channel, message="")
+      super(bot, server, source, channel, message)
       @channel = channel
       # in this case sourcenick is the nick that could be the bot
-      @address = (sourcenick.downcase == @bot.nick.downcase)
+      @address = (source == @bot.myself)
     end
   end
-  
+
   # class to manage channel parts
   # same as a join, but can have a message too
   class PartMessage < JoinMessage