src/Gargantext/Text/Corpus/API/Hal.hs

   1 {-|
   2 Module      : Gargantext.Text.Corpus.API.Hal
   3 Description : Pubmed API connection
   4 Copyright   : (c) CNRS, 2017
   5 License     : AGPL + CECILL v3
   6 Maintainer  : team@gargantext.org
   7 Stability   : experimental
   8 Portability : POSIX
   9
  10 -}
  11
  12 {-# LANGUAGE NoImplicitPrelude #-}
  13 {-# LANGUAGE OverloadedStrings #-}
  14
  15 module Gargantext.Text.Corpus.API.Hal
  16     where
  17
  18 import Data.Maybe
  19 import Data.Text (Text, pack, intercalate)
  20 import Gargantext.Prelude
  21 import Gargantext.Core (Lang(..))
  22 import qualified Gargantext.Text.Corpus.Parsers.Date as Date
  23 import Gargantext.Database.Types.Node (HyperdataDocument(..))
  24
  25 import qualified HAL            as HAL
  26 import qualified HAL.Doc.Corpus as HAL
  27 import qualified HAL.Client     as HAL
  28
  29 get :: Lang -> Text -> Maybe Integer -> IO [HyperdataDocument]
  30 get la q ml = do
  31   docs <- HAL.getMetadataWith q (fromIntegral <$> ml)
  32   either (panic . pack . show) (\d -> mapM (toDoc' la) $ HAL._docs d) docs
  33
  34 toDoc' :: Lang -> HAL.Corpus -> IO HyperdataDocument
  35 toDoc' la (HAL.Corpus i t ab d s aus affs) = do
  36   (utctime, (pub_year, pub_month, pub_day)) <- Date.dateSplit la (maybe (Just "2019") Just d)
  37   pure $ HyperdataDocument (Just "Hal")
  38                    (Just $ pack $ show i)
  39                    Nothing
  40                    Nothing
  41                    Nothing
  42                    Nothing
  43                    (Just $ intercalate " " t)
  44                    (Just $ foldl (\x y -> x <> ", " <> y) "" aus)
  45                    (Just $ foldl (\x y -> x <> ", " <> y) "" affs)
  46                    (Just $ maybe "Nothing" identity s)
  47                    (Just $ intercalate " " ab)
  48                    (fmap (pack . show) utctime)
  49                    pub_year
  50                    pub_month
  51                    pub_day
  52                    Nothing
  53                    Nothing
  54                    Nothing
  55                   (Just $ (pack . show) la)
  56