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|
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE ViewPatterns #-}
{-# LANGUAGE TupleSections #-}
import Data.Map (Map)
import qualified Data.Map as Map
import Data.Sequence (Seq)
import qualified Data.Sequence as Seq
import Data.Text (Text)
import qualified Data.Text as T
import qualified Data.Text.IO as T
import qualified Data.Text.Encoding as T
import qualified Data.ByteString.Lazy.Char8 as Lazy (ByteString)
import qualified Data.ByteString.Lazy as LBS
import qualified Data.ByteString.Lazy.Char8 as LCBS
import Data.Time
import Data.Foldable
import Data.List
import Data.Monoid
import Data.Maybe
import Data.Either
import Data.Bool
import Control.Monad
import Control.Monad.Catch
import Control.DeepSeq
import Control.Concurrent (threadDelay)
import Text.Show.Pretty (dumpStr)
import Data.Aeson.Encode.Pretty (encodePretty)
import Data.Aeson (eitherDecode', eitherDecodeStrict')
import Text.Editor (runUserEditorDWIM, jsonTemplate, plainTemplate)
import System.IO
import Thermoprint.Printout.BBCode
import Thermoprint.Client
import Options
import Debug.Trace
main :: IO ()
main = withArgs (main' <=< dumpOpts)
where
dumpOpts c@(TPrint{..}) = c <$ when (dumpOptions) (hPutStrLn stderr $ dumpStr c)
main' config@(TPrint{..}) = withOutput config $ tprint config (mkClient' baseUrl)
withOutput :: TPrint -> (Handle -> IO a) -> IO a
withOutput TPrint{..}
| (_, WriteFile f) <- output = withFile f WriteMode
| otherwise = ($ stdout)
withInput :: Input -> (Handle -> IO a) -> IO a
withInput (_, Stdin) = ($ stdin)
withInput (_, ReadFile f) = withFile f ReadMode
withPrintout :: Input -> (Printout -> IO a) -> IO a
withPrintout input a = withInput input $ \inH -> do
let
p'
| (BBCode, _) <- input = either throwM return . bbcode =<< T.hGetContents inH
| otherwise = either (throwM . userError) return . eitherDecode' =<< LCBS.hGetContents inH
a =<< (force <$> p')
humanJobStatus :: JobStatus -> Maybe PrinterId -> String
humanJobStatus (Queued (PrinterId n)) Nothing = "queued at printer #" ++ show n
humanJobStatus (Queued _) _ = "queued"
humanJobStatus (Printing (PrinterId n)) Nothing = "printing on printer #" ++ show n
humanJobStatus (Printing _) _ = "printing"
humanJobStatus (Done) _ = "finished successfully"
humanJobStatus (Failed err) _ = "failed: " ++ show err
blockLoop :: Client IO -> Handle -> JobId -> IO ()
blockLoop client@Client{..} out jId@(JobId n) = do
threadDelay (10^6)
status <- jobStatus jId
case status of
Done -> hPutStrLn out $ show n
Failed err -> throwM err
_ -> blockLoop client out jId
tprint :: TPrint -> Client IO -> Handle -> IO ()
-- Query
tprint TPrint{ operation = Printers, ..} Client{..} out = printers >>= format
where format ps
| (Human, _) <- output = mapM_ (\(PrinterId n, st) -> hPutStrLn out $ show n ++ "\t" ++ humanStatus st) $ Map.toAscList ps
| (JSON , _) <- output = LCBS.hPutStrLn out $ encodePretty ps
| otherwise = hPutStrLn out . dumpStr $ Map.toAscList ps
humanStatus (Busy (JobId n)) = "busy printing job #" ++ show n
humanStatus (Available) = "available"
tprint TPrint{ operation = Jobs{..}, ..} Client{..} out = jobs printer jobRange timeRange >>= format
where format js
| (Human, _) <- output = mapM_ (\((JobId n), created, status) -> hPutStrLn out $ show n ++ "\t" ++ formatTime defaultTimeLocale "%Y-%m-%d %H:%M:%S %Z" created ++ "\t" ++ humanJobStatus status printer) . sortBy jSort $ toList js
| (JSON, _) <- output = LCBS.hPutStrLn out $ encodePretty js
| otherwise = hPutStrLn out . dumpStr $ toList js
jSort (id, time, status) (id', time', status') = queueSort status status' <> compare time' time <> compare id id'
tprint TPrint{ operation = Drafts, ..} Client{..} out = drafts >>= format
where format ds
| (Human, _) <- output = mapM_ (\(DraftId n, fromMaybe "" . fmap T.unpack -> t) -> hPutStrLn out $ show n ++ "\t" ++ t) $ Map.toAscList ds
| (JSON, _) <- output = LCBS.hPutStrLn out $ encodePretty ds
| otherwise = hPutStrLn out . dumpStr $ Map.toAscList ds
tprint TPrint{ operation = JobStatus{..}, ..} Client{..} out = jobStatus jobId >>= format
where format s
| (Human, _) <- output = hPutStrLn out $ humanJobStatus s Nothing
| (JSON, _) <- output = LCBS.hPutStrLn out $ encodePretty s
| otherwise = hPutStrLn out $ dumpStr s
tprint TPrint{ operation = Job{..}, ..} Client{..} out = job jobId >>= format
where format p
| (JSON, _) <- output = LCBS.hPutStrLn out $ encodePretty p
| otherwise = T.hPutStrLn out =<< either throwM return (cobbcode p)
tprint TPrint{ operation = Draft{..}, ..} Client{..} out = draft draftId >>= format
where format d@(fromMaybe "" . fmap T.unpack -> t, p)
| (JSON, _) <- output = LCBS.hPutStrLn out $ encodePretty d
| otherwise = do
hPutStrLn out t
hPutStrLn out ""
T.hPutStrLn out =<< either throwM return (cobbcode p)
-- Mutate
tprint TPrint{ operation = JobCreate{..}, ..} client@Client{..} out = withPrintout input $ \p -> do
let
block'
| block = blockLoop client out
| otherwise = hPutStrLn out . show
unless dryRun $ block' =<< jobCreate printer p
tprint TPrint{ operation = JobDelete{..}, ..} Client{..} _ = unless dryRun $ jobDelete jobId
tprint TPrint{ operation = DraftCreate{..}, ..} Client{..} out = withPrintout input $ \p -> do
unless dryRun $ hPutStrLn out . show =<< draftCreate draftTitle p
tprint TPrint{ operation = DraftReplace{..}, ..} Client{..} _ = withPrintout input $ \p -> do
unless dryRun $ draftReplace draftId draftTitle p
tprint TPrint{ operation = DraftEdit{..}, ..} Client{..} _ = do
d@(fromMaybe T.empty -> dTitle, dContent) <- draft draftId
let
content
| (JSON, _) <- output = return . LBS.toStrict $ encodePretty d
| otherwise = do
c <- either throwM return (cobbcode dContent)
return . T.encodeUtf8 $ dTitle <> T.pack "\n" <> c
tmpl
| (JSON, _) <- output = jsonTemplate
| otherwise = plainTemplate
parse
| (JSON, _) <- output = either (throwM . userError) return . eitherDecodeStrict'
| otherwise = (\(t:(T.unlines -> c)) -> (massage t, ) <$> either throwM return (bbcode c)) . T.lines . T.decodeUtf8
massage (T.strip -> t)
| T.null t = Nothing
| otherwise = Just t
(dTitle', dContent') <- parse =<< runUserEditorDWIM tmpl =<< content
unless dryRun $ draftReplace draftId dTitle' dContent'
tprint TPrint{ operation = DraftDelete{..}, ..} Client{..} _ = unless dryRun $ draftDelete draftId
tprint TPrint{ operation = DraftPrint{..}, ..} client@Client{..} out = do
let block'
| block = blockLoop client out
| otherwise = hPutStrLn out . show
unless dryRun $ block' =<< draftPrint draftId printer
tprint _ _ _ = undefined
|
