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add timezone command

master
opfez 9 months ago
parent
commit
be728dde67
  1. 28
      Anna.hs

28
Anna.hs

@ -2,6 +2,7 @@ module Main where @@ -2,6 +2,7 @@ module Main where
import Data.List
import Data.Char (isSpace)
import qualified Data.Text as T
import System.IO
import System.Directory
import Control.Monad
@ -15,15 +16,15 @@ port = 6667 @@ -15,15 +16,15 @@ port = 6667
name = "anna"
channels = ["#tildetown", "#bots"]
data Bot = Bot { socket :: Handle }
type Net = ReaderT Bot IO
data Socket = Socket { socket :: Handle }
type Net = ReaderT Socket IO
-- Entrypoint
main :: IO ()
main = do
handle <- connectTo hostname port
hSetBuffering stdout NoBuffering
runReaderT run Bot { socket = handle }
runReaderT run Socket { socket = handle }
run :: Net ()
run = do
@ -40,8 +41,8 @@ listen = forever $ do @@ -40,8 +41,8 @@ listen = forever $ do
-- Debug print
liftIO $ putStrLn line
tokenDispatch (parseUser $ tail line) (parseChannel tokens) tokens
where parseUser str = userName
where userName = getName str
where parseUser str = username
where username = getName str
getName :: String -> Maybe String
getName s
@ -60,7 +61,7 @@ listen = forever $ do @@ -60,7 +61,7 @@ listen = forever $ do
tokenDispatch :: Maybe String -> Maybe String -> [String] -> Net ()
tokenDispatch _ _ ("PING":_) = pong
tokenDispatch _ _ [] = return ()
tokenDispatch (Just userName) (Just chn) ts = if elem "PRIVMSG" ts
tokenDispatch (Just username) (Just chn) ts = if elem "PRIVMSG" ts
then helper
else return ()
where helper
@ -70,6 +71,9 @@ tokenDispatch (Just userName) (Just chn) ts = if elem "PRIVMSG" ts @@ -70,6 +71,9 @@ tokenDispatch (Just userName) (Just chn) ts = if elem "PRIVMSG" ts
-- TODO: make reader monad for this? passing chn is a little tedious
"!greets" -> greets chn
"!qotd" -> qotd chn
"!tz" -> if "!tz" == last tokens
then timezone chn username
else timezone chn $ head $ tail tokens
"!rollcall" -> rollcall chn
"!anna" -> anna chn
_ -> return ()
@ -115,9 +119,17 @@ qotd chn = do @@ -115,9 +119,17 @@ qotd chn = do
mapM_ (sendMessage chn) textLines
return ()
-- TODO
timezone :: String -> String -> Net ()
timezone chn username = undefined
timezone chn username = do
let filepath = "/home/" ++ username ++ "/.tz"
existence <- liftIO $ doesFileExist filepath
if existence
then do
contents <- liftIO $ readFile filepath
let cleanContents = sanitize contents
sendMessage chn cleanContents
else sendMessage chn $ username ++ " has not set their timezone. Use `echo '<timezone here>' > ~/.tz' to add your timezone."
where sanitize = T.unpack . T.replace (T.pack "\n") T.empty . T.pack
rollcall :: String -> Net ()
rollcall chn = sendMessage chn "Hello! I respond to !anna, !qotd, and !greets. My source code is available at https://git.tilde.town/opfez/anna2"

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