68 lines
2.0 KiB
Haskell
68 lines
2.0 KiB
Haskell
module Main where
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import Data.Char
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import Control.Concurrent
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import System.Environment
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import Data.Time.Clock
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import Data.Time.Format
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import Data.Time.Clock.POSIX
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import Network.HTTP.Conduit
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import Data.List.Split
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import Data.Algorithm.Diff
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import Data.Algorithm.DiffOutput
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import Data.ByteString.Lazy.UTF8 (toString)
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data GeneratorState = IsRunning | IsFinished
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deriving (Eq)
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isChanged :: Diff f -> Bool
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isChanged (First _) = True
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isChanged _ = False
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getChanges :: [String] -> [String] -> Maybe String
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getChanges now before = if (hasDiff ch) then Just res else Nothing
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where ch = filter isChanged diff
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diff = getDiff now before
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res = foldr (\(First x) y -> x ++ " \n " ++ y) "" ch
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-- Should stop the script if there's a checkbox with a keyword `stop`
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showRunning :: [String] -> GeneratorState
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showRunning html = IsRunning
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myFormatDiffTime :: (UTCTime, UTCTime) -> String
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myFormatDiffTime (a,b)= formatTime defaultTimeLocale "%H:%M:%S" . posixSecondsToUTCTime $ diffUTCTime a b
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hasDiff :: [a] -> Bool
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hasDiff [] = False
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hasDiff _ = True
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genOutput :: Maybe String -> String -> IO ()
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genOutput (Just changes) time = do
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putStrLn $ time ++ "\n " ++ changes
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genOutput Nothing _ = return()
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timecodeGenerator :: GeneratorState -> [String] -> UTCTime -> IO ()
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timecodeGenerator IsFinished _ _ = return ()
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timecodeGenerator IsRunning prevFile time = do
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html <- simpleHttp "https://hd.socks.town/s/h0jnEJQWy/download"
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currTime <- getCurrentTime
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let newFile = (splitOn ("\n")) . toString $ html
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let changes = getChanges newFile prevFile
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let diffTime = myFormatDiffTime (currTime, time)
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genOutput changes diffTime
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-- Waiting for 1 second
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threadDelay 10000
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-- Creating a loop until `IsFinished`
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if showRunning newFile == IsRunning then
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timecodeGenerator IsRunning newFile time
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else
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timecodeGenerator IsFinished newFile time
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main :: IO ()
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main = do
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time <- getCurrentTime
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timecodeGenerator IsRunning [""] time
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