nickserv plugin: regexp tweaks and case insensitivity

[user/henk/code/ruby/rbot.git] / data / rbot / plugins / nickrecover.rb

diff --git a/data/rbot/plugins/nickrecover.rb b/data/rbot/plugins/nickrecover.rb
index b6d8e61e10e13cbfe2e8667e7d7673c139fb7481..02def493f77c94e2ad7134d6d8683c521455aadb 100644 (file)
--- a/data/rbot/plugins/nickrecover.rb
+++ b/data/rbot/plugins/nickrecover.rb
@@ -21,7 +21,15 @@ class NickRecoverPlugin < Plugin
         bot.plugin['nickrecover'].stop_recovery
       end
     end, :requires_restart => false,
-    :desc => _("Time in seconds to wait between attempts to recover the nick"))
+    :desc => _("Time in seconds to wait between attempts to recover the nick. set to 0 to disable nick recovery."))
+
+  def help(plugin,topic="")
+    [
+      _("the nickrecover plugin takes care of recovering the bot nick by trying to change nick until it succeeds."),
+      _("the plugin waits irc.nick_retry seconds between attempts."),
+      _("set irc.nick_retry to 0 to disable it.")
+    ].join(' ')
+  end
 
   def enabled?
     @bot.config['irc.nick_retry'] > 0
@@ -35,6 +43,14 @@ class NickRecoverPlugin < Plugin
     @bot.wanted_nick
   end
 
+  def has_nick?
+    @bot.nick.downcase == wanted_nick.downcase
+  end
+
+  def recover
+    @bot.nickchg wanted_nick
+  end
+
   def stop_recovery
     @bot.timer.remove(@recovery) if @recovery
   end
@@ -43,15 +59,20 @@ class NickRecoverPlugin < Plugin
     if @recovery
       @bot.timer.reschedule(@recovery, poll_time)
     else
-      @recovery = @bot.timer.add(time) { @bot.nickchg wanted_nick }
+      @recovery = @bot.timer.add(time) do
+        has_nick? ? stop_recovery : recover
+      end
     end
   end
 
   def initialize
     super
     @recovery = nil
-    if enabled? and @bot.nick.downcase != wanted_nick
-      start_recovery
+  end
+
+  def connect
+    if enabled?
+      start_recovery unless has_nick?
     end
   end
 
@@ -66,6 +87,10 @@ class NickRecoverPlugin < Plugin
     end
   end
 
+  def cleanup
+    stop_recovery
+  end
+
 end
 
 plugin = NickRecoverPlugin.new