From 1d6478e8f22053749038bf660d34da10791f5c80 Mon Sep 17 00:00:00 2001
From: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Date: Sat, 10 Feb 2007 08:40:02 +0000
Subject: [PATCH] op plugin: also provide a deop command. Thanks to Yaohan Chen

---
 data/rbot/plugins/op.rb | 44 +++++++++++++++++++++++++++++++----------
 1 file changed, 34 insertions(+), 10 deletions(-)

diff --git a/data/rbot/plugins/op.rb b/data/rbot/plugins/op.rb
index 6ebbc603..217f9c2f 100644
--- a/data/rbot/plugins/op.rb
+++ b/data/rbot/plugins/op.rb
@@ -1,38 +1,62 @@
 class OpPlugin < Plugin
 
   def help(plugin, topic="")
-    return "op [<user>] [<channel>] => grant <user> (if ommitted yourself) ops in <channel> (or in the current channel if no channel is specified)"
+    return "'op [<user>] [<channel>]' => grant user> (if ommitted yourself) ops in <channel> (or in the current channel if no channel is specified). Use deop instead of op to remove the privilege."
   end
 
   def op(m, params)
     channel = params[:channel]
     user = params[:user]
+    do_mode(m, channel, user, "+o")
+  end
+
+  def opme(m, params)
+    params[:user] = m.sourcenick
+    op(m, params)
+  end
+
+  def deop(m, params)
+    channel = params[:channel]
+    user = params[:user]
+    do_mode(m, channel, user, "-o")
+  end
+
+  def deopme(m, params)
+    params[:user] = m.sourcenick
+    deop(m, params)
+  end
+
+  def do_mode(m, channel, user, mode)
     unless channel
       if m.private?
         target = user.nil? ? "you" : user 
-        m.reply "You should tell me where you want me to op #{target}."
+        m.reply "You should tell me where you want me to #{mode} #{target}."
         return
       else
-        channel = m.channel.to_s
+        channel = m.channel
+      end
+    else
+      channel = m.server.channel(channel)
+
+      unless channel.has_user?(@bot.nick)
+        m.reply "I am not in that channel"
+	return
       end
     end
+
     unless user
       user = m.sourcenick
     end
 
     m.okay unless channel == m.channel.to_s
-    @bot.sendq("MODE #{channel} +o #{user}")
+    @bot.mode(channel, mode, user)
   end
-
-  def opme(m, params)
-    params[:user] = m.sourcenick
-    op(m, params)
-  end
-
 end
 
 plugin = OpPlugin.new
 plugin.map("op [:user] [:channel]")
 plugin.map("opme [:channel]") # For backwards compatibility with 0.9.10
+plugin.map("deop [:user] [:channel]")
+plugin.map("deopme [:channel]") # For backwards compatibility with 0.9.10
 plugin.default_auth("*",false)
 
-- 
2.39.5