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module Hakyll.Paper where
import Prolog
import Hakyll
import Data.Paper
import Data.Name
import Data.Time.Format
import Hakyll.Util (transformContext_)
import Hakyll.Core.Identifier.Pattorn
import System.FilePath
import Witherable
import Network.URI (parseRelativeReference)
import Data.String.Slugger (toSlug)
import Hakyll.TeX.BibTeX (compileBibtex)
data FieldContext a = FieldContext
{ _authorCtxt :: Context (Name a)
, _journalCtxt :: Context (Status a)
}
authorCtxt :: StringConv a String => Context (Name a)
authorCtxt = fold $
[ field "name" $ pure . renderNameFML . fmap toSL . itemBody
]
paperCtxt :: StringConv a String => FieldContext a -> Context (Paper a)
paperCtxt fctxt = fold $
[ listFieldWith "authors" (_authorCtxt fctxt <> authorCtxt) $ pure . traverse authors
-- fmap pure . authors . itemBody
, field "abstract" $ liftMaybe . fmap toSL . abstract . itemBody
, field "title" $ pure . toSL . title . itemBody
, field "key" $ pure . sluggedKey . itemBody
, status >$< (statusCtxt <> _journalCtxt fctxt)
, listFieldWith "eprints" eprintCtxt $ pure . traverse eprints
-- , eprint >$< maybeContext eprintCtxt
, field "extra" $ \i -> case extraLink $ itemBody i of
Just l -> pure $ show l
Nothing -> do
let k = sluggedKey $ itemBody i
ident = toFilePath $ itemIdentifier i
getMatches (fromString $ ident <> "/index.*") >>= witherM (fmap (>>= parseRelativeReference) . getRoute) >>= \case
(x:_) -> pure $ show x
_ -> fail $ "No extra for " <> k
]
mkPaperContext :: (StringConv a String, StringConv String a) => FieldContext a -> [Paper a] -> Context b
mkPaperContext fctxt papers = listField "papers" (paperCtxt fctxt) $ do
fp <- getResourceFilePath
forM papers $ \p -> do
let itm = Item (fromFilePath $ replaceFileName fp (sluggedKey p)) p
e <- findLocal itm
pure $ (\x -> x { eprints = eprints x <> e }) <$> itm
statusCtxt :: StringConv a String => Context (Status a)
statusCtxt = fold $
[ field "date" $ pure . formatTime defaultTimeLocale "%b %Y" . date . itemBody
, field "journal" $ \i -> case itemBody i of
Published _ j _ -> pure $ toSL j
Accepted _ j -> pure $ toSL j
_ -> fail "No journal"
, field "doi" $ \i -> case itemBody i of
Published _ _ d -> pure $ show (doiLink d)
_ -> fail "No DOI"
, boolField "published" $ \case
Item _ (Published {}) -> True
_ -> False
-- \i -> case itemBody i of
-- Published _ _ _ -> True
-- _ -> False
, boolField "accepted" $ \i -> case itemBody i of
Accepted _ _ -> True
_ -> False
, boolField "submitted" $ \i -> case itemBody i of
Submitted _ -> True
_ -> False
, boolField "unpublished" $ \i -> case itemBody i of
Unpublished _ -> True
_ -> False
]
eprintCtxt :: StringConv a String => Context (Eprint a)
eprintCtxt = fold $
[ field "eprint" $ \i -> pure $ case itemBody i of
ArXivEprint a -> show $ arXivLink ArXivAbs a
OtherEprint _ l -> show l
, field "eprintName" $ \i -> pure $ case itemBody i of
ArXivEprint (ArXiv _ c) -> "arXiv[" <> toSL c <> "]"
OtherEprint n _ -> toSL n
, field "arXivClass" $ \i -> case itemBody i of
ArXivEprint (ArXiv _ c) -> pure $ toSL c
_ -> fail "No arXiv"
, functionField "arXivLink" $ \args i -> case itemBody i of
ArXivEprint a ->
case args of
["abs"] -> pure $ show $ arXivLink ArXivAbs a
["pdf"] -> pure $ show $ arXivLink ArXivPdf a
["src"] -> pure $ show $ arXivLink ArXivSrc a
xs -> fail $ "Invalid argument to arXivLink: " <> show xs
_ -> fail "No ArXiv"
]
findLocal :: (StringConv a String, StringConv String a) => Item (Paper a) -> Compiler [Eprint a]
findLocal (Item ident paper) = getMatches (getPattern potentialPdfs) >>= witherM (fmap (>>= parseRelativeReference) . getRoute) >>= pure . fmap (OtherEprint (toSL ".pdf"))
where
fp :: FilePath
fp = toFilePath ident
potentialPdfs :: Pattorn
potentialPdfs = foldMap (fromString . (fp <>)) $
[ ".pdf"
, "/" <> sluggedKey paper <> ".pdf"
]
sluggedKey :: StringConv a String => Paper a -> String
sluggedKey = toSlug . toSL . key
compilePapers :: StringConv s String => Item s -> Compiler (Item [Paper String])
compilePapers = compileBibtex >=> traverse (mapM mkPaper)
papersCompiler :: Compiler (Item [Paper String])
papersCompiler = getResourceBody >>= compilePapers
-- paperListCompiler :: Compiler [Paper String]
-- paperListCompiler = bibtexCompiler
|
