src/Gargantext/Core/Text/Corpus/API/Istex.hs

   1 {-|
   2 Module      : Gargantext.Core.Text.Corpus.API.Istex
   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
  13 module Gargantext.Core.Text.Corpus.API.Istex
  14     where
  15
  16 import Data.List (concat)
  17 import Data.Maybe
  18 import Data.Text (Text, pack)
  19
  20 import Gargantext.Core (Lang(..))
  21 import Gargantext.Database.Admin.Types.Hyperdata (HyperdataDocument(..))
  22 import Gargantext.Prelude
  23 import qualified Gargantext.Core.Text.Corpus.Parsers.Date as Date
  24 import qualified ISTEX        as ISTEX
  25 import qualified ISTEX.Client as ISTEX
  26
  27 get :: Lang -> Text -> Maybe Integer -> IO [HyperdataDocument]
  28 get la q ml = do
  29   docs <- ISTEX.getMetadataWith q (fromIntegral <$> ml)
  30   either (panic . pack . show) (toDoc' la) docs
  31
  32 toDoc' :: Lang -> ISTEX.Documents -> IO [HyperdataDocument]
  33 toDoc' la docs' = do
  34   --printDebug "ISTEX" (ISTEX._documents_total docs')
  35   mapM (toDoc la) (ISTEX._documents_hits docs')
  36
  37 -- | TODO remove dateSplit here
  38 -- TODO current year as default
  39 toDoc :: Lang -> ISTEX.Document -> IO HyperdataDocument
  40 toDoc la (ISTEX.Document i t a ab d s) = do
  41   (utctime, (pub_year, pub_month, pub_day)) <- Date.dateSplit la (maybe (Just "2019") (Just . pack . show) d)
  42   pure $ HyperdataDocument (Just "Istex")
  43                    (Just i)
  44                    Nothing
  45                    Nothing
  46                    Nothing
  47                    Nothing
  48                    t
  49                    (Just $ foldl (\x y -> x <> ", " <> y) "" (map ISTEX._author_name a))
  50                    (Just $ foldl (\x y -> x <> ", " <> y) "" (concat $ (map ISTEX._author_affiliations) a))
  51                    (Just $ foldl (\x y -> x <> ", " <> y) "" (catMaybes $ map ISTEX._source_title s))
  52                    ab
  53                    (fmap (pack . show) utctime)
  54                    pub_year
  55                    pub_month
  56                    pub_day
  57                    Nothing
  58                    Nothing
  59                    Nothing
  60                   (Just $ (pack . show) la)