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Added the getChannel helper.

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This commit is contained in:
Julien Dessaux 2011-09-10 00:10:46 +02:00
parent 900c242551
commit 96c12ca436
1 changed files with 8 additions and 0 deletions
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8
Hsbot/Message.hs
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@ -1,5 +1,6 @@
module Hsbot.Message
( answerMsg
, getChannel
, getCommand
, getDestination
, getSender
@ -18,6 +19,7 @@ import Hsbot.Types
readMsg :: Plugin (Env IO) Message
readMsg = asks pluginChan >>= liftIO . readChan
-- TODO : remove the Plugin layer since it's useless, and use the envChan instead
writeMsg :: Message -> Plugin (Env IO) ()
writeMsg msg = asks pluginMaster >>= liftIO . flip writeChan msg
@ -28,6 +30,11 @@ answerMsg (IRC.Message (Just (IRC.NickName nick _ _)) _ (channel:_)) msg
| otherwise = writeMsg . OutgoingMsg $ IRC.Message Nothing "PRIVMSG" [nick, msg]
answerMsg _ _ = return ()
-- | Get the channel a message has been posted on
getChannel :: IRC.Message -> String
getChannel (IRC.Message _ _ (channel:_)) = channel
getChannel _ = ""
-- | Get the command in the IRC message if there is one
getCommand :: IRC.Message -> Env IO [String]
getCommand (IRC.Message _ _ (_:msg:[])) = getCommandFrom $ words msg
@ -41,6 +48,7 @@ getCommand (IRC.Message _ _ (_:msg:[])) = getCommandFrom $ words msg
getCommandFrom _ = return []
getCommand _ = return []
-- | Get the sender of a message
getSender :: IRC.Message -> String
getSender (IRC.Message (Just (IRC.NickName nick _ _)) _ _) = nick
getSender _ = ""