src/Gargantext/Text/Corpus/Parsers/Date/Attoparsec.hs

   1 {-|
   2 Module      : Gargantext.Text.Corpus.Parsers.Date.Attoparsec
   3 Description :
   4 Copyright   : (c) CNRS, 2017-Present
   5 License     : AGPL + CECILL v3
   6 Maintainer  : team@gargantext.org
   7 Stability   : experimental
   8 Portability : POSIX
   9
  10
  11 -}
  12
  13
  14 module Gargantext.Text.Corpus.Parsers.Date.Attoparsec
  15   where
  16
  17 import Control.Applicative ((<*))
  18 import Data.Attoparsec.ByteString (Parser, take)
  19 import Data.ByteString (ByteString)
  20 import Data.Monoid ((<>))
  21 import Data.Tuple.Extra (first)
  22 import Gargantext.Prelude hiding (takeWhile, take)
  23
  24 -------------------------------------------------------------
  25
  26 parserWith :: Parser ByteString -> Parser [(ByteString, ByteString)]
  27 parserWith sep = do
  28   day <- take 2 <* sep
  29   mon <- take 2 <* sep
  30   yea <- take 4
  31   pure $ map (first (\x -> "publication_" <> x))
  32        [ ("day",day)
  33        , ("month", mon)
  34        , ("year", yea)
  35        , ("date", yea <> "-" <> mon <> "-" <> day <> "T0:0:0")
  36        ]
  37