[DATE] parser -> UTCTime

package.yaml

@@ -169,12 +169,12 @@ executables:
     main: Main.hs
     source-dirs: bin/gargantext-server
     ghc-options:
-    - -threaded
-    - -rtsopts
-    - -with-rtsopts=-N
     - -O2
-    - -Wmissing-signatures
     - -Wcompat
+    - -Wmissing-signatures
+    - -rtsopts
+    - -threaded
+    - -with-rtsopts=-N
     dependencies:
       - base
       - containers
@@ -232,11 +232,12 @@ tests:
     main: Main.hs
     source-dirs: src-doctest
     ghc-options:
-    - -Werror
-    - -threaded
+    - -O2
+    - -Wcompat
+    - -Wmissing-signatures
     - -rtsopts
+    - -threaded
     - -with-rtsopts=-N
-    - -Wmissing-signatures
     dependencies:
     - doctest
     - Glob

src/Gargantext/Core.hs

@@ -25,8 +25,12 @@ module Gargantext.Core
 --  - SP == spanish (not implemented yet)
 --
 --  ... add your language and help us to implement it (:
-data Lang = EN | FR -- | DE | SP | CH
+
+-- | All languages supported
+-- TODO : DE | SP | CH
+data Lang = EN | FR
   deriving (Show, Eq, Ord, Bounded, Enum)
 
+
 allLangs :: [Lang]
 allLangs = [minBound ..]

src/Gargantext/Text/Parsers.hs

@@ -19,12 +19,13 @@ please follow the types.
 -}
 
 {-# LANGUAGE NoImplicitPrelude #-}
+{-# LANGUAGE PackageImports    #-}
 
-module Gargantext.Text.Parsers -- (parse, FileFormat(..))
+module Gargantext.Text.Parsers (parse, FileFormat(..), clean)
     where
 
 import System.FilePath (FilePath(), takeExtension)
-import Codec.Archive.Zip (withArchive, getEntry, getEntries)
+import "zip" Codec.Archive.Zip (withArchive, getEntry, getEntries)
 
 import Data.Either.Extra (partitionEithers)
 import Data.List (concat)
@@ -49,15 +50,13 @@ import Gargantext.Prelude
 import Gargantext.Text.Parsers.WOS (wosParser)
 ------------------------------------------------------------------------
 
-
 type ParseError = String
-type Field      = Text
-type Document   = DM.Map Field Text
-
-type FilesParsed = DM.Map FilePath FileParsed
-data FileParsed  = FileParsed { _fileParsed_errors ::  Maybe ParseError
-                              , _fileParsed_result :: [Document]
-                              } deriving (Show)
+--type Field      = Text
+--type Document   = DM.Map Field Text
+--type FilesParsed = DM.Map FilePath FileParsed
+--data FileParsed  = FileParsed { _fileParsed_errors ::  Maybe ParseError
+--                              , _fileParsed_result :: [Document]
+--                              } deriving (Show)
 
 
 -- | According to the format of Input file,
@@ -85,7 +84,7 @@ parse format path = do
 
 
 -- | withParser:
--- According the format of the text, choosing the right parser.
+-- According to the format of the text, choose the right parser.
 -- TODO  withParser :: FileFormat -> Parser [Document]
 withParser :: FileFormat -> Parser [[(DB.ByteString, DB.ByteString)]]
 withParser WOS = wosParser

src/Gargantext/Text/Parsers/Date.hs

@@ -7,61 +7,66 @@ Maintainer  : team@gargantext.org
 Stability   : experimental
 Portability : POSIX
 
-According to the language of the text, parseDate1 returns date as Text:
+According to the language of the text, parseDateRaw returns date as Text:
 
 TODO : Add some tests
-import Gargantext.Parsers.Date as DGP
-DGP.parseDate1 DGP.FR "12 avril 2010" == "2010-04-12T00:00:00.000+00:00"
+import Gargantext.Text.Parsers.Date as DGP
+DGP.parseDateRaw DGP.FR "12 avril 2010" == "2010-04-12T00:00:00.000+00:00"
 -}
 
-{-# LANGUAGE FlexibleContexts #-}
+{-# LANGUAGE FlexibleContexts  #-}
 {-# LANGUAGE NoImplicitPrelude #-}
 {-# LANGUAGE OverloadedStrings #-}
 
-module Gargantext.Text.Parsers.Date (parseDate1, parseDate, fromRFC3339, parseTimeOfDay, getMultiplicator) where
-
-import Gargantext.Core (Lang(FR,EN))
-import Gargantext.Prelude
-import Prelude (toInteger, div, otherwise, (++))
---import Gargantext.Types.Main as G
+module Gargantext.Text.Parsers.Date (parseDate, parseDateRaw) where
 
+import Data.HashMap.Strict as HM hiding (map)
+import Data.Text (Text, unpack, splitOn)
+import Data.Time (parseTimeOrError, defaultTimeLocale)
 import Data.Time.Clock (UTCTime, getCurrentTime)
-import Data.Time.LocalTime.TimeZone.Series (zonedTimeToZoneSeriesTime)
 import Data.Time.LocalTime (utc)
-import Duckling.Resolve (fromUTC, Context(Context, referenceTime, locale)
-                        , DucklingTime(DucklingTime)
-                        )
+import Data.Time.LocalTime.TimeZone.Series (zonedTimeToZoneSeriesTime)
+import Duckling.Api (analyze)
 import Duckling.Core (makeLocale, Some(This), Dimension(Time))
-import qualified Duckling.Core as DC
-import Duckling.Types (jsonValue, Entity)
-
-import Duckling.Api (analyze, parse)
-import qualified Data.HashSet as HashSet
+import Duckling.Resolve (fromUTC, Context(Context, referenceTime, locale), DucklingTime(DucklingTime))
+import Duckling.Types (ResolvedToken)
+import Duckling.Types (jsonValue)
+import Gargantext.Core (Lang(FR,EN))
+import Gargantext.Prelude
 import qualified Data.Aeson   as Json
-import Data.Time (ZonedTime(..), LocalTime(..), TimeZone(..), TimeOfDay(..))
-import Data.Time.Calendar (Day, fromGregorian)
-import Data.Fixed (Fixed (MkFixed))
-import Data.Foldable (length)
-import Data.HashMap.Strict as HM hiding (map)
+import qualified Data.HashSet as HashSet
+import qualified Duckling.Core as DC
 
-import Control.Monad ((=<<))
-import Data.Either (Either)
-import Data.String (String)
-import Data.Text (Text, unpack)
+-- | Unused import (to parse Date Format, keeping it for maybe next steps)
+-- import Control.Monad ((=<<))
+-- import Data.Either (Either)
+-- import Data.Fixed (Fixed (MkFixed))
+-- import Data.Foldable (length)
+-- import Data.String (String)
+-- import Data.Time (ZonedTime(..), LocalTime(..), TimeZone(..), TimeOfDay(..))
+-- import Data.Time.Calendar (Day, fromGregorian)
+-- import Duckling.Debug as DB
 -- import Duckling.Engine (parseAndResolve)
 -- import Duckling.Rules (rulesFor)
--- import Duckling.Debug as DB
+-- import Prelude (toInteger, div, otherwise, (++))
+-- import Text.Parsec.Error (ParseError)
+-- import Text.Parsec.Prim (Stream, ParsecT)
+-- import Text.Parsec.String (Parser)
+-- import Text.ParserCombinators.Parsec (many1, noneOf, anyChar, char, oneOf)
+-- import Text.XML.HXT.DOM.Util (decimalStringToInt)
+-- import qualified Text.ParserCombinators.Parsec (parse)
+
+------------------------------------------------------------------------
+parseDate :: Lang -> Text -> IO UTCTime
+parseDate lang s = do
+  dateStr' <- parseDateRaw lang s
+  let format  = "%Y-%m-%dT%T"
+  let dateStr = unpack $ maybe "0-0-0T0:0:0" identity
+                       $ head $ splitOn "." dateStr'
+  pure $ parseTimeOrError True defaultTimeLocale format dateStr
 
-import Duckling.Types (ResolvedToken)
-import Safe (headMay)
 
-import Text.Parsec.Error (ParseError)
-import Text.Parsec.String (Parser)
-import Text.Parsec.Prim (Stream, ParsecT)
-import qualified Text.ParserCombinators.Parsec (parse)
-import Text.ParserCombinators.Parsec (many1, noneOf, anyChar, char, oneOf)
 
-import Text.XML.HXT.DOM.Util (decimalStringToInt)
 -- TODO add Paris at Duckling.Locale Region datatype
 -- | To get Homogeinity of the languages
 --   TODO : put this in a more generic place in the source code
@@ -74,19 +79,18 @@ parserLang EN = DC.EN
 -- IO can be avoided here:
 -- currentContext :: Lang -> IO Context
 -- currentContext lang = localContext lang <$> utcToDucklingTime <$> getCurrentTime
--- parseDate1 :: Context -> Text -> SomeErrorHandling Text
+-- parseDateRaw :: Context -> Text -> SomeErrorHandling Text
 
 -- TODO error handling
-parseDate1 :: Lang -> Text -> IO Text
-parseDate1 lang text = do
+parseDateRaw :: Lang -> Text -> IO Text
+parseDateRaw lang text = do
     maybeJson <- map jsonValue <$> parseDateWithDuckling lang text
     case headMay maybeJson of
       Just (Json.Object object) -> case HM.lookup "value" object of
                                      Just (Json.String date) -> pure date
-                                     Just _                  -> panic "ParseDate ERROR: should be a json String"
-                                     Nothing                 -> panic "ParseDate ERROR: no date found"
-      _                         -> panic "ParseDate ERROR: type error"
-
+                                     Just _                  -> panic "ParseDateRaw ERROR: should be a json String"
+                                     Nothing                 -> panic "ParseDateRaw ERROR: no date found"
+      _                         -> panic "ParseDateRaw ERROR: type error"
 
 
 -- | Current Time in DucklingTime format
@@ -105,70 +109,64 @@ parseDateWithDuckling lang input = do
     --pure $ parseAndResolve (rulesFor (locale ctx) (HashSet.fromList [(This Time)])) input ctx
     pure $ analyze input contxt $ HashSet.fromList [(This Time)]
 
-
-parseDate :: Lang -> Text -> IO [Entity]
-parseDate lang input = do
-    context <- localContext lang <$> utcToDucklingTime <$> getCurrentTime
-    pure $ parse input context [(This Time)]
-
 -- | Permit to transform a String to an Int in a monadic context
-wrapDST :: Monad m => String -> m Int
-wrapDST = (return . decimalStringToInt)
+--wrapDST :: Monad m => String -> m Int
+--wrapDST = (return . decimalStringToInt)
 
 -- | Generic parser which take at least one element not given in argument
-many1NoneOf :: Stream s m Char => [Char] -> ParsecT s u m [Char]
-many1NoneOf = (many1 . noneOf)
+--many1NoneOf :: Stream s m Char => [Char] -> ParsecT s u m [Char]
+--many1NoneOf = (many1 . noneOf)
 
-getMultiplicator :: Int -> Int
-getMultiplicator a
-  | 0 >= a = 1
-  | otherwise = 10 * (getMultiplicator $ div a 10)
+--getMultiplicator :: Int -> Int
+--getMultiplicator a
+--  | 0 >= a = 1
+--  | otherwise = 10 * (getMultiplicator $ div a 10)
 
 -- | Parser for date format y-m-d
-parseGregorian :: Parser Day
-parseGregorian  = do
-        y <- wrapDST =<< many1NoneOf ['-']
-        _ <- char '-'
-        m <- wrapDST =<< many1NoneOf ['-']
-        _ <- char '-'
-        d <- wrapDST =<< many1NoneOf ['T']
-        _ <- char 'T'
-        return $ fromGregorian (toInteger y) m d
-
--- | Parser for time format h:m:s
-parseTimeOfDay :: Parser TimeOfDay
-parseTimeOfDay = do
-        h <- wrapDST =<< many1NoneOf [':']
-        _ <- char ':'
-        m <- wrapDST =<< many1NoneOf [':']
-        _ <- char ':'
-        r <- many1NoneOf ['.']
-        _ <- char '.'
-        dec <- many1NoneOf ['+', '-']
-        let (nb, l) = (decimalStringToInt $ r ++ dec, length dec)
-            seconds = nb * 10^(12-l)
-        return $ TimeOfDay h m (MkFixed . toInteger $ seconds)
-
-
+--parseGregorian :: Parser Day
+--parseGregorian  = do
+--        y <- wrapDST =<< many1NoneOf ['-']
+--        _ <- char '-'
+--        m <- wrapDST =<< many1NoneOf ['-']
+--        _ <- char '-'
+--        d <- wrapDST =<< many1NoneOf ['T']
+--        _ <- char 'T'
+--        return $ fromGregorian (toInteger y) m d
+--
+---- | Parser for time format h:m:s
+--parseTimeOfDay :: Parser TimeOfDay
+--parseTimeOfDay = do
+--        h <- wrapDST =<< many1NoneOf [':']
+--        _ <- char ':'
+--        m <- wrapDST =<< many1NoneOf [':']
+--        _ <- char ':'
+--        r <- many1NoneOf ['.']
+--        _ <- char '.'
+--        dec <- many1NoneOf ['+', '-']
+--        let (nb, l) = (decimalStringToInt $ r ++ dec, length dec)
+--            seconds = nb * 10^(12-l)
+--        return $ TimeOfDay h m (MkFixed . toInteger $ seconds)
+--
+--
 -- | Parser for timezone format +hh:mm
-parseTimeZone :: Parser TimeZone
-parseTimeZone = do
-        sign <- oneOf ['+', '-']
-        h <- wrapDST =<< many1NoneOf [':']
-        _ <- char ':'
-        m <- wrapDST =<< (many1 $ anyChar)
-        let timeInMinute = if sign == '+' then h * 60 + m else -h * 60 - m
-         in return $ TimeZone timeInMinute False "CET"
-
--- | Parser which use parseGregorian, parseTimeOfDay and parseTimeZone to create a ZonedTime
-parseZonedTime :: Parser ZonedTime
-parseZonedTime= do
-        d <- parseGregorian
-        tod <- parseTimeOfDay
-        tz <- parseTimeZone
-        return $ ZonedTime (LocalTime d (tod)) tz
-
--- | Opposite of toRFC3339
-fromRFC3339 :: Text -> Either ParseError ZonedTime
-fromRFC3339 t = Text.ParserCombinators.Parsec.parse parseZonedTime "ERROR: Couldn't parse zoned time." input
-        where input = unpack t
+--parseTimeZone :: Parser TimeZone
+--parseTimeZone = do
+--        sign <- oneOf ['+', '-']
+--        h <- wrapDST =<< many1NoneOf [':']
+--        _ <- char ':'
+--        m <- wrapDST =<< (many1 $ anyChar)
+--        let timeInMinute = if sign == '+' then h * 60 + m else -h * 60 - m
+--         in return $ TimeZone timeInMinute False "CET"
+--
+---- | Parser which use parseGregorian, parseTimeOfDay and parseTimeZone to create a ZonedTime
+--parseZonedTime :: Parser ZonedTime
+--parseZonedTime= do
+--        d <- parseGregorian
+--        tod <- parseTimeOfDay
+--        tz <- parseTimeZone
+--        return $ ZonedTime (LocalTime d (tod)) tz
+--
+---- | Opposite of toRFC3339
+--fromRFC3339 :: Text -> Either ParseError ZonedTime
+--fromRFC3339 t = Text.ParserCombinators.Parsec.parse parseZonedTime "ERROR: Couldn't parse zoned time." input
+--        where input = unpack t

src/Gargantext/Text/Parsers/Wikimedia.hs

@@ -27,7 +27,7 @@ import Data.Text as T
 import Data.Either
 
 -- | Use case
--- >>> :{
+-- :{
 --  wikimediaFile <- BL.readFile "text.xml"
 --  _ <- runConduit $ parseLBS def wikimediaFile
 --        .| force "mediawiki required" parseMediawiki