diff options
Diffstat (limited to 'src/Text/Pandoc/Readers')
| -rw-r--r-- | src/Text/Pandoc/Readers/EPUB.hs | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/src/Text/Pandoc/Readers/EPUB.hs b/src/Text/Pandoc/Readers/EPUB.hs index 052d7b832..b061d8683 100644 --- a/src/Text/Pandoc/Readers/EPUB.hs +++ b/src/Text/Pandoc/Readers/EPUB.hs @@ -16,6 +16,7 @@ import Text.Pandoc.Options ( ReaderOptions(..), readerTrace) import Text.Pandoc.Shared (escapeURI, collapseFilePath, addMetaField) import Text.Pandoc.MediaBag (MediaBag, insertMedia) import Text.Pandoc.Compat.Except (MonadError, throwError, runExcept, Except) +import Text.Pandoc.MIME (MimeType) import qualified Text.Pandoc.Builder as B import Codec.Archive.Zip ( Archive (..), toArchive, fromEntry , findEntryByPath, Entry) @@ -34,9 +35,7 @@ import Control.DeepSeq.Generics (deepseq, NFData) import Debug.Trace (trace) -type MIME = String - -type Items = M.Map String (FilePath, MIME) +type Items = M.Map String (FilePath, MimeType) readEPUB :: ReaderOptions -> BL.ByteString -> (Pandoc, MediaBag) readEPUB opts bytes = runEPUB (archiveToEPUB opts $ toArchive bytes) @@ -65,13 +64,13 @@ archiveToEPUB os archive = do return $ (ast, mediaBag) where os' = os {readerParseRaw = True} - parseSpineElem :: MonadError String m => FilePath -> (FilePath, MIME) -> m Pandoc + parseSpineElem :: MonadError String m => FilePath -> (FilePath, MimeType) -> m Pandoc parseSpineElem (normalise -> r) (normalise -> path, mime) = do when (readerTrace os) (traceM path) doc <- mimeToReader mime r path let docSpan = B.doc $ B.para $ B.spanWith (takeFileName path, [], []) mempty return $ docSpan <> doc - mimeToReader :: MonadError String m => MIME -> FilePath -> FilePath -> m Pandoc + mimeToReader :: MonadError String m => MimeType -> FilePath -> FilePath -> m Pandoc mimeToReader "application/xhtml+xml" (normalise -> root) (normalise -> path) = do fname <- findEntryByPathE (root </> path) archive return $ fixInternalReferences path . @@ -84,7 +83,7 @@ archiveToEPUB os archive = do -- paths should be absolute when this function is called -- renameImages should do this -fetchImages :: [(FilePath, MIME)] +fetchImages :: [(FilePath, MimeType)] -> FilePath -- ^ Root -> Archive -> Pandoc @@ -110,7 +109,7 @@ renameImages _ x = x imageToPandoc :: FilePath -> Pandoc imageToPandoc s = B.doc . B.para $ B.image s "" mempty -imageMimes :: [String] +imageMimes :: [MimeType] imageMimes = ["image/gif", "image/jpeg", "image/png"] type CoverImage = FilePath @@ -131,7 +130,7 @@ parseManifest content = do mime <- findAttrE (emptyName "media-type") e return (uid, (href, mime)) -parseSpine :: MonadError String m => Items -> Element -> m [(FilePath, MIME)] +parseSpine :: MonadError String m => Items -> Element -> m [(FilePath, MimeType)] parseSpine is e = do spine <- findElementE (dfName "spine") e let itemRefs = findChildren (dfName "itemref") spine |