diff options
Diffstat (limited to 'diddohs.hs')
| -rw-r--r-- | diddohs.hs | 101 |
1 files changed, 8 insertions, 93 deletions
@@ -1,20 +1,12 @@ -import Control.Applicative( (<$>), (<*>) ) -import Control.Monad( when, unless ) -import Data.DateTime( diffSeconds ) -import Data.List.Split( splitOn ) -import Data.List( zipWith4, intercalate ) +import Control.Applicative( (<$>) ) +import Control.Monad( unless ) import qualified Data.Map as Map -import Data.Maybe( fromMaybe, fromJust ) import Data.Time.Clock( UTCTime(..) ) -import Data.Time.Format( parseTime, formatTime ) -import Data.Time.LocalTime( LocalTime(..), ZonedTime(..), TimeZone(..), zonedTimeToUTC, utcToZonedTime, midnight, localDay ) -import Diddo( DiddoEntry(..), DiddoEntry2(..), LogEntry(..), LogLine(..), parseDiddoLogline, formatDiddoEntry, timestamp, logToDiddoEntry ) -import HMSTime( secondsToHMS ) +import Diddo( DiddoEntry(..), LogEntry(..), parseDiddoLogline, formatDiddoEntry, timestamp, logToDiddoEntry ) import System.Console.GetOpt import System.Environment( getArgs ) import System.Exit( exitSuccess, exitFailure ) -import System.IO( stdin, stdout, stderr, hPutStr, hPutStrLn ) -import System.Locale +import System.IO( stderr, hPutStr ) data Opt = Opt { optVerbose :: Bool @@ -72,83 +64,15 @@ availableOptions = "End of reporting period" ] --- SECTION: parsing to ZonedTime -parseToZonedTime :: String -> String -> ZonedTime -parseToZonedTime format string = fromMaybe (error $ "Input data broken: " ++ string) $ parseTime defaultTimeLocale format string - -parseISOsecondsTime :: String -> ZonedTime -parseISOsecondsTime = parseToZonedTime $ iso8601DateFormat $ Just "%T%z" - -parseRFC822Time :: String -> ZonedTime -parseRFC822Time = parseToZonedTime rfc822DateFormat --- SECTION: parsing to ZonedTime - --- SECTION: handling ZonedTime -formatZonedTime :: String -> ZonedTime -> String -formatZonedTime = formatTime defaultTimeLocale - -startOfDay :: ZonedTime -> ZonedTime -startOfDay time = ZonedTime (LocalTime day midnight) $ zonedTimeZone time - where - day = localDay $ zonedTimeToLocalTime time - -startOfMonth :: ZonedTime -> ZonedTime -startOfMonth time = ZonedTime (LocalTime day midnight) $ zonedTimeZone time - where - day = localDay $ zonedTimeToLocalTime time --- SECTION: handling ZonedTime - --- SECTION: handling UTCTime -utcTimesDeltas :: [UTCTime] -> [Integer] -utcTimesDeltas [] = error "Function utcTimesDeltas called with no argument" -utcTimesDeltas [_] = error "Function utcTimesDeltas called with bougus argument" -utcTimesDeltas (x:y:[]) = [diffSeconds y x] -utcTimesDeltas (x:y:xs) = diffSeconds y x : utcTimesDeltas (y:xs) - ---deltaAndEntry :: Map UTCTime Diddo.LogLine -> DiddoEntry2 ---deltaAndEntry dddLoglineMap = Map.mapWithKey findDeltaEntry dddLoglineMap --- where --- precEntry = case Map.lookupLT (Diddo.timestamp logentry) dddLoglineMap of --- Just x -> x --- Nothing -> Diddo.timestamp logentry --- end = utcToZonedTime (Diddo.timezone logentry) (Diddo.timestamp logentry) --- start = utcToZonedTime (Diddo.timezone logentry) (fst precEntry) --- delta = diffSeconds end start --- comment = Diddo.text logentry --- ---findDeltaEntry timestamp logentry = Diddo.DiddoEntry2 start end delta comment - -mapToDiddoEntries :: Map.Map UTCTime Diddo.LogEntry -> Map.Map UTCTime Diddo.DiddoEntry2 +-- SECTION: Map of logentries to Map of DiddoEntries +mapToDiddoEntries :: Map.Map UTCTime Diddo.LogEntry -> Map.Map UTCTime Diddo.DiddoEntry mapToDiddoEntries logmap = Map.mapWithKey toDddEntry logmap where - toDddEntry timestamp logentry = Diddo.logToDiddoEntry (preceedingTimestamp timestamp) logentry + toDddEntry key value = Diddo.logToDiddoEntry (preceedingTimestamp key) value preceedingTimestamp x = case Map.lookupLT x logmap of Just y -> fst y Nothing -> fst $ Map.findMin logmap --- SECTION: handling UTCTime - --- SECTION: handling rawinput -splitToMapOn :: String -> [String] -> Map.Map String [String] -splitToMapOn sep loglines = Map.fromList $ map (listToTuple . splitOn sep) loglines - where listToTuple (x:xs) = (x, xs) - listToTuple [] = ("",[""]) - -logLinesToDiddohs :: String -> [String] -> [DiddoEntry] -logLinesToDiddohs inDateFmt logLines = - let - loglineMap = splitToMapOn ";" logLines - zonedtimeEntryMap = Map.mapKeysMonotonic (parseToZonedTime inDateFmt) loglineMap - utctimeEntryMap = Map.mapKeys zonedTimeToUTC zonedtimeEntryMap - - timeStamps = Map.keys loglineMap - entryTexts = map (intercalate ";") $ Map.elems loglineMap - parsedTimes = Map.keys zonedtimeEntryMap - - deltasHMS = map secondsToHMS $ utcTimesDeltas ((zonedTimeToUTC $ startOfDay $ head parsedTimes) : Map.keys utctimeEntryMap) - in - zipWith4 DiddoEntry (formatZonedTime inDateFmt (startOfDay $ head parsedTimes) : init timeStamps) - timeStamps deltasHMS entryTexts --- SECTION: handling rawinput +-- SECTION: Map of logentries to Map of DiddoEntries main :: IO () main = do @@ -162,11 +86,6 @@ main = do effectiveOptions <- foldl (>>=) (return defaultOpts) givenOptions -- SECTION: option processing - dddLines <- - map Diddo.LogLine <$> case optInputFiles effectiveOptions of - files@(_:_) -> lines . concat <$> mapM readFile files - [] -> lines <$> getContents - dddLogEntries <- map Diddo.parseDiddoLogline <$> case optInputFiles effectiveOptions of files@(_:_) -> lines . concat <$> mapM readFile files @@ -182,9 +101,5 @@ main = do mapM_ putStrLn args -- DEBUG - mapM_ print $ logLinesToDiddohs inDateFmt (map show dddLines) --- putStrLn "new code output following" --- mapM_ (print . snd) $ Map.toAscList diddoEntriesMap - putStrLn "new code output following" mapM_ (putStrLn . snd) $ Map.toAscList $ Map.map (Diddo.formatDiddoEntry outDateFmt) diddoEntriesMap |