module Lambdabot.Plugin.Novelty.Filter (filterPlugin) where
import Lambdabot.Plugin
import Lambdabot.Util
import Control.Applicative
import Data.Maybe
import System.Directory (findExecutable)
import System.Process
filterPlugin :: Module [(String, FilePath, String)]
filterPlugin :: Module [(String, String, String)]
filterPlugin = forall st. Module st
newModule
{ moduleDefState :: LB [(String, String, String)]
moduleDefState = forall a. [Maybe a] -> [a]
catMaybes forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall (t :: * -> *) (m :: * -> *) a.
(Traversable t, Monad m) =>
t (m a) -> m (t a)
sequence
[ do
Maybe String
mbPath <- forall (m :: * -> *) a. MonadIO m => IO a -> m a
io (String -> IO (Maybe String)
findExecutable String
name)
forall (m :: * -> *) a. Monad m => a -> m a
return forall a b. (a -> b) -> a -> b
$! do
String
path <- Maybe String
mbPath
forall a. a -> Maybe a
Just (String
name, String
path, String
descr)
| (String
name, String
descr) <- [(String, String)]
filters
]
, moduleCmds :: ModuleT
[(String, String, String)]
LB
[Command (ModuleT [(String, String, String)] LB)]
moduleCmds = do
[(String, String, String)]
activeFilters <- forall (m :: * -> *). MonadLBState m => m (LBState m)
readMS
forall (m :: * -> *) a. Monad m => a -> m a
return
[ (String -> Command Identity
command String
name)
{ help :: Cmd (ModuleT [(String, String, String)] LB) ()
help = forall (m :: * -> *). Monad m => String -> Cmd m ()
say String
descr
, process :: String -> Cmd (ModuleT [(String, String, String)] LB) ()
process = \String
s -> do
case String -> [String]
words String
s of
[] -> forall (m :: * -> *). Monad m => String -> Cmd m ()
say (String
"usage: " forall a. [a] -> [a] -> [a]
++ String
name forall a. [a] -> [a] -> [a]
++ String
" <phrase>")
[String]
t -> forall (m :: * -> *). MonadIO m => IO String -> Cmd m ()
ios80 (String -> String -> IO String
runFilter String
path ([String] -> String
unwords [String]
t))
}
| (String
name, String
path, String
descr) <- [(String, String, String)]
activeFilters
]
}
filters :: [(String, String)]
filters :: [(String, String)]
filters =
[ (String
"austro", String
"austro <phrase>. Talk like Ahhhnold")
, (String
"b1ff", String
"b1ff <phrase>. B1ff of usenet yore")
, (String
"brooklyn", String
"brooklyn <phrase>. Yo")
, (String
"chef", String
"chef <phrase>. Bork bork bork")
, (String
"cockney", String
"cockney <phrase>. Londoner accent")
, (String
"drawl", String
"drawl <phrase>. Southern drawl")
, (String
"dubya", String
"dubya <phrase>. Presidential filter")
, (String
"fudd", String
"fudd <phrase>. Fudd, Elmer")
, (String
"funetak", String
"funetak <phrase>. Southern drawl")
, (String
"jethro", String
"jethro <phrase>. Now listen to a story 'bout a man named Jed...")
, (String
"jive", String
"jive <phrase>. Slap ma fro")
, (String
"kraut", String
"kraut <phrase>. German accent")
, (String
"pansy", String
"pansy <phrase>. Effeminate male")
, (String
"pirate", String
"pirate <phrase>. Talk like a pirate")
, (String
"postmodern", String
"postmodern <phrase>. Feminazi")
, (String
"redneck", String
"redneck <phrase>. Deep south")
, (String
"valspeak", String
"valley <phrase>. Like, ya know?")
, (String
"warez", String
"warez <phrase>. H4x0r")
]
runFilter :: String -> String -> IO String
runFilter :: String -> String -> IO String
runFilter String
f String
s = do
String
out <- String -> [String] -> String -> IO String
readProcess String
f [] String
s
forall (m :: * -> *) a. Monad m => a -> m a
return forall a b. (a -> b) -> a -> b
$ String -> String
result String
out
where result :: String -> String
result [] = String
"Couldn't run the filter."
result String
xs = [String] -> String
unlines forall b c a. (b -> c) -> (a -> b) -> a -> c
. forall a. (a -> Bool) -> [a] -> [a]
filter (Bool -> Bool
not forall b c a. (b -> c) -> (a -> b) -> a -> c
. forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
all (forall a. Eq a => a -> a -> Bool
==Char
' ')) forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> [String]
lines forall a b. (a -> b) -> a -> b
$ String
xs