Initial commit

.gitignore

+.stack-work/
+grobid-binding.cabal
+*~
\ No newline at end of file

ChangeLog.md

+# Changelog for grobid-binding
+
+## Unreleased changes

LICENSE

+Copyright Author name here (c) 2018
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Author name here nor the names of other
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

README.md

+# grobid-binding

Setup.hs

+import Distribution.Simple
+main = defaultMain

app/Main.hs

+module Main where
+
+import Lib
+import Type
+
+{--
+P,Pu:/api/processHeaderDocument
+-> xml
+input req PDF File to be processed
+consolidateHeader 0 || 1
+
+
+P,Pu:/api/processFulltextDocument
+->xml
+input req PDF File to be processed
+consolidateHeader 0 || 1
+consolidateCitations 0 || 1
+teiCoordinates | list of element name for which coordinates in the PDF document have to be added.
+
+P,Pu:/api/processReferences
+->xml
+input req PDF File to be processed
+consolidateCitations 0 || 1
+
+P-}
+
+main :: IO ()
+main = someFunc

package.yaml

+name:                grobid-binding
+version:             0.1.0.0
+github:              "githubuser/grobid-binding"
+license:             BSD3
+author:              "Author name here"
+maintainer:          "example@example.com"
+copyright:           "2018 Author name here"
+
+extra-source-files:
+- README.md
+- ChangeLog.md
+
+# Metadata used when publishing your package
+# synopsis:            Short description of your package
+# category:            Web
+
+# To avoid duplicated efforts in documentation and dealing with the
+# complications of embedding Haddock markup inside cabal files, it is
+# common to point users to the README.md file.
+description:         Please see the README on Github at <https://github.com/githubuser/grobid-binding#readme>
+
+dependencies:
+- base >= 4.7 && < 5
+- servant
+- servant-client
+- servant-client-core
+- servant-multipart
+- text
+- filepath 
+- wai
+- warp
+- aeson
+- either
+- http-client
+- http-types
+- http-media
+- containers
+- mime-types
+- bytestring
+- case-insensitive 
+
+library:
+  source-dirs: src
+
+executables:
+  grobid-binding-exe:
+    main:                Main.hs
+    source-dirs:         app
+    ghc-options:
+    - -threaded
+    - -rtsopts
+    - -with-rtsopts=-N
+    dependencies:
+    - grobid-binding
+
+tests:
+  grobid-binding-test:
+    main:                Spec.hs
+    source-dirs:         test
+    ghc-options:
+    - -threaded
+    - -rtsopts
+    - -with-rtsopts=-N
+    dependencies:
+    - grobid-binding

src/Lib.hs

+module Lib
+    ( someFunc
+    ) where
+
+someFunc :: IO ()
+someFunc = putStrLn "someFunc"

src/Multipart.hs

+{-# LANGUAGE FlexibleInstances #-}
+{-# LANGUAGE TypeFamilies #-}
+{-# LANGUAGE InstanceSigs #-}
+{-# LANGUAGE OverloadedStrings #-}
+{-# LANGUAGE MultiParamTypeClasses #-}
+{-# LANGUAGE ScopedTypeVariables #-}
+{-# LANGUAGE TypeApplications #-}
+{-# LANGUAGE TypeOperators #-}
+
+{-# OPTIONS_GHC -fno-warn-orphans #-}
+
+{-|
+
+  Copyright: 2017 (C) AlphaSheets, Inc
+  Description: Client support for multipart.
+
+-}
+
+module Multipart where
+
+import Control.Monad
+import Control.Monad.IO.Class (MonadIO(..))
+import Data.Monoid
+import Data.Sequence as Seq
+import Network.HTTP.Client.MultipartFormData (webkitBoundary)
+import Network.HTTP.Client.Internal
+import Network.HTTP.Media.MediaType
+import Network.HTTP.Types
+import Servant.API
+import Servant.Client
+import Servant.Multipart
+import System.FilePath
+
+import qualified Data.ByteString as BS
+import qualified Data.CaseInsensitive as CI
+import qualified Data.Foldable
+import qualified Data.Text as T
+import qualified Data.Text.Encoding as TE
+import qualified Network.HTTP.Types as HTTP
+import qualified Network.Mime as Mime
+
+-- | A single part of a multipart message.
+-- Adapted from @Network.HTTP.Client.MultipartFormData.Part@
+data Part = Part
+    { partName :: T.Text -- ^ Name of the corresponding \<input\>
+    , partFilename :: Maybe String -- ^ A file name, if this is an attached file
+    , partContentType :: Maybe Mime.MimeType -- ^ Content type
+    , partHeaders :: [HTTP.Header] -- ^ List of additional headers
+    , partGetBody :: IO BS.ByteString -- ^ Action in m which returns the body
+                                   -- of a message.
+                                   -- XXX: This is servant' requestbody
+    }
+
+-- | A class for encoding datatypes as 'Part's.
+--  See 'Part', 'partInput', 'partFile'
+class ToMultipart a where
+  toMultipart :: a -> [Part]
+
+-- A somewhat meaningful instance of 'HasClient' for multipart data. Note that
+-- when a file 'Part' is encountered, the whole file will be loaded up in
+-- memory. As such,
+--
+--  !!!!THIS SHOULD BE USED WITH CAUTION!!!!
+--
+-- See https://github.com/haskell-servant/servant/issues/886
+--
+instance (ToMultipart ty, Client m sub ~ m a, MonadIO m, HasClient m sub) =>
+    HasClient m
+      (MultipartForm Tmp ty :> sub) where
+  type
+    Client m
+      (MultipartForm Tmp ty :> sub)
+      = ty -> Client m sub
+  clientWithRoute
+    :: Proxy m
+    -> Proxy (MultipartForm Tmp ty :> sub)
+    -> Request
+    -> ty -> Client m sub
+  clientWithRoute pMonad _p2 req dfi = do
+      -- Adapted from @Network.HTTP.Client.MultipartFormData.formDataBody@
+      boundary <- liftIO webkitBoundary
+      body <- liftIO $ renderParts boundary $ toMultipart dfi
+      let req' = req
+            { requestHeaders =
+                Seq.filter (\(x, _) -> x /= hContentType) (requestHeaders req)
+            , requestBody = Just
+                ( RequestBodyLBS $ undefined body
+                , "multipart" // "form-data" /: ("boundary", boundary)
+                )
+            }
+      clientWithRoute pMonad (Proxy @ sub) req'
+
+
+-------------------------------------------------------------------------------
+-- XXX: The functions 'renderParts' and 'renderPart' were adapted from
+-- @Network.HTTP.Client.MultipartFormData@.
+-------------------------------------------------------------------------------
+
+-- | Combine the 'Part's to form multipart/form-data body
+renderParts :: BS.ByteString    -- ^ Boundary between parts.
+            -> [Part] -> IO BS.ByteString
+renderParts boundary parts = (fin . mconcat) `liftM` mapM (renderPart boundary) parts
+  where fin = (<> "--" <> boundary <> "--\r\n")
+
+renderPart :: BS.ByteString     -- ^ Boundary between parts.
+           -> Part -> IO BS.ByteString
+renderPart boundary (Part name mfilename mcontenttype hdrs get) =
+    fmap render get
+  where render renderBody =
+            "--" <> boundary <> "\r\n"
+         <> "Content-Disposition: form-data; name=\""
+         <> TE.encodeUtf8 name
+         <> (case mfilename of
+                 Just f -> "\"; filename=\""
+                        <> TE.encodeUtf8 (T.pack $ takeFileName f)
+                 _ -> mempty)
+         <> "\""
+         <> (case mcontenttype of
+                Just ct -> "\r\n"
+                        <> "Content-Type: "
+                        <> ct
+                _ -> mempty)
+         <> Data.Foldable.foldMap (\(k, v) ->
+               "\r\n"
+            <> CI.original k
+            <> ": "
+            <> v) hdrs
+         <> "\r\n\r\n"
+         <> renderBody <> "\r\n"
+
+-- | Create a key-value 'Part'.
+partInput :: T.Text -> BS.ByteString -> Part
+partInput n b = Part
+  { partName = n
+  , partFilename = Nothing
+  , partContentType = Nothing
+  , partHeaders = []
+  , partGetBody = pure b
+  }
+
+-- | Create a 'Part' for a local file. This does not infer the mime type of the
+-- file, although one may be provided.
+partFile
+  :: T.Text
+    -- ^ The part name
+  -> FilePath
+    -- ^ The path to the local file
+  -> Maybe Mime.MimeType
+    -- ^ Optional mime type
+  -> Part
+partFile n fp mmt = Part
+  { partName = n
+  , partFilename = Just fp
+  , partContentType = mmt
+  , partHeaders = []
+  , partGetBody = BS.readFile fp
+  }

src/Type.hs

+{-# LANGUAGE DataKinds #-}
+{-# LANGUAGE DeriveGeneric #-}
+{-# LANGUAGE TypeOperators #-}
+
+module Type where
+
+import Data.Text as T
+import Servant.API
+import Servant.API.ContentTypes
+import Servant.Multipart
+import Servant.Client
+import Data.Proxy
+
+type GrobidAPI =
+  "processHeaderDocument" :> MultipartForm Tmp (MultipartData Mem) :> Post '[PlainText] T.Text
+  :<|> "process" :> MultipartForm Tmp (MultipartData Mem) :> Post '[PlainText] T.Text
+
+processHeaderDocument :: FilePath -> ClientM T.Text
+
+grobidAPI :: Proxy GrobidAPI
+grobidAPI = Proxy
+
+processHeaderDocument :<|> process = client grobidAPI (BaseUrl Http "localhost" 8080)
+
+fileTest :: FilePath
+fileTest = "/home/mudada/Code/Haskell/grobid-binding/files"
+
+queries :: ClientM T.Text
+queries = processHeaderDocument fileTest

stack.yaml

+# This file was automatically generated by 'stack init'
+#
+# Some commonly used options have been documented as comments in this file.
+# For advanced use and comprehensive documentation of the format, please see:
+# https://docs.haskellstack.org/en/stable/yaml_configuration/
+
+# Resolver to choose a 'specific' stackage snapshot or a compiler version.
+# A snapshot resolver dictates the compiler version and the set of packages
+# to be used for project dependencies. For example:
+#
+# resolver: lts-3.5
+# resolver: nightly-2015-09-21
+# resolver: ghc-7.10.2
+# resolver: ghcjs-0.1.0_ghc-7.10.2
+# resolver:
+#  name: custom-snapshot
+#  location: "./custom-snapshot.yaml"
+resolver: lts-10.4
+
+# User packages to be built.
+# Various formats can be used as shown in the example below.
+#
+# packages:
+# - some-directory
+# - https://example.com/foo/bar/baz-0.0.2.tar.gz
+# - location:
+#    git: https://github.com/commercialhaskell/stack.git
+#    commit: e7b331f14bcffb8367cd58fbfc8b40ec7642100a
+# - location: https://github.com/commercialhaskell/stack/commit/e7b331f14bcffb8367cd58fbfc8b40ec7642100a
+#   extra-dep: true
+#  subdirs:
+#  - auto-update
+#  - wai
+#
+# A package marked 'extra-dep: true' will only be built if demanded by a
+# non-dependency (i.e. a user package), and its test suites and benchmarks
+# will not be run. This is useful for tweaking upstream packages.
+packages:
+- .
+# Dependency packages to be pulled from upstream that are not in the resolver
+# (e.g., acme-missiles-0.3)
+extra-deps:
+  - servant-multipart-0.11.1
+  - servant-client-core-0.13
+  - http-types-0.12
+  - servant-0.13
+  - text-1.2.3.0
+allow-newer: true
+
+# Override default flag values for local packages and extra-deps
+# flags: {}
+
+# Extra package databases containing global packages
+# extra-package-dbs: []
+
+# Control whether we use the GHC we find on the path
+# system-ghc: true
+#
+# Require a specific version of stack, using version ranges
+# require-stack-version: -any # Default
+# require-stack-version: ">=1.6"
+#
+# Override the architecture used by stack, especially useful on Windows
+# arch: i386
+# arch: x86_64
+#
+# Extra directories used by stack for building
+# extra-include-dirs: [/path/to/dir]
+# extra-lib-dirs: [/path/to/dir]
+#
+# Allow a newer minor version of GHC than the snapshot specifies
+# compiler-check: newer-minor

test/Spec.hs

+main :: IO ()
+main = putStrLn "Test suite not yet implemented"