diff options
| -rw-r--r-- | src/Text/Pandoc/Writers/EPUB.hs | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/src/Text/Pandoc/Writers/EPUB.hs b/src/Text/Pandoc/Writers/EPUB.hs index d20eb8a2f..a48fcf415 100644 --- a/src/Text/Pandoc/Writers/EPUB.hs +++ b/src/Text/Pandoc/Writers/EPUB.hs @@ -103,6 +103,7 @@ data EPUBMetadata = EPUBMetadata{ , epubCoverImage :: Maybe String , epubStylesheets :: [FilePath] , epubPageDirection :: Maybe ProgressionDirection + , epubIbooksFields :: [(String, String)] } deriving Show data Date = Date{ @@ -312,6 +313,7 @@ metadataFromMeta opts meta = EPUBMetadata{ , epubCoverImage = coverImage , epubStylesheets = stylesheets , epubPageDirection = pageDirection + , epubIbooksFields = ibooksFields } where identifiers = getIdentifier meta titles = getTitle meta @@ -339,6 +341,10 @@ metadataFromMeta opts meta = EPUBMetadata{ Just "ltr" -> Just LTR Just "rtl" -> Just RTL _ -> Nothing + ibooksFields = case lookupMeta "ibooks" meta of + Just (MetaMap mp) + -> M.toList $ M.map metaValueToString mp + _ -> [] -- | Produce an EPUB2 file from a Pandoc document. writeEPUB2 :: PandocMonad m @@ -577,7 +583,8 @@ pandocToEPUB version opts doc@(Pandoc meta _) = do EPUB2 -> "2.0" EPUB3 -> "3.0") ,("xmlns","http://www.idpf.org/2007/opf") - ,("unique-identifier","epub-id-1")] $ + ,("unique-identifier","epub-id-1") + ,("prefix","ibooks: http://vocabulary.itunes.apple.com/rdf/ibooks/vocabulary-extensions-1.0/")] $ [ metadataElement version metadata currentTime , unode "manifest" $ [ unode "item" ! [("id","ncx"), ("href","toc.ncx") @@ -653,7 +660,7 @@ pandocToEPUB version opts doc@(Pandoc meta _) = do navMapFormatter n tit src subs = unode "navPoint" ! [("id", "navPoint-" ++ show n)] $ [ unode "navLabel" $ unode "text" tit - , unode "content" ! [("src", src)] $ () + , unode "content" ! [("src", "text/" ++ src)] $ () ] ++ subs let tpNode = unode "navPoint" ! [("id", "navPoint-0")] $ @@ -686,7 +693,8 @@ pandocToEPUB version opts doc@(Pandoc meta _) = do let navXhtmlFormatter :: Int -> String -> String -> [Element] -> Element navXhtmlFormatter n tit src subs = unode "li" ! [("id", "toc-li-" ++ show n)] $ - (unode "a" ! [("href",src)] + (unode "a" ! [("href", "text/" ++ + src)] $ tit) : case subs of [] -> [] @@ -719,7 +727,11 @@ pandocToEPUB version opts doc@(Pandoc meta _) = do ] ] else [] - navData <- lift $ writeHtml opts'{ writerVariables = ("navpage","true"):vars } + navData <- lift $ writeHtml opts'{ writerVariables = ("navpage","true"): + -- remove the leading ../ from stylesheet paths: + map (\(k,v) -> if k == "css" + then (k, drop 3 v) + else (k, v)) vars } (Pandoc (setMeta "title" (walk removeNote $ fromList $ docTitle' meta) nullMeta) (navBlocks ++ landmarks)) @@ -761,7 +773,8 @@ metadataElement :: EPUBVersion -> EPUBMetadata -> UTCTime -> Element metadataElement version md currentTime = unode "metadata" ! [("xmlns:dc","http://purl.org/dc/elements/1.1/") ,("xmlns:opf","http://www.idpf.org/2007/opf")] $ mdNodes - where mdNodes = identifierNodes ++ titleNodes ++ dateNodes ++ languageNodes + where mdNodes = identifierNodes ++ titleNodes ++ dateNodes + ++ languageNodes ++ ibooksNodes ++ creatorNodes ++ contributorNodes ++ subjectNodes ++ descriptionNodes ++ typeNodes ++ formatNodes ++ publisherNodes ++ sourceNodes ++ relationNodes @@ -780,6 +793,8 @@ metadataElement version md currentTime = [] -> [] (x:_) -> [dcNode "date" ! [("id","epub-date")] $ dateText x] + ibooksNodes = map ibooksNode (epubIbooksFields md) + ibooksNode (k, v) = unode "meta" ! [("property", "ibooks:" ++ k)] $ v languageNodes = [dcTag "language" $ epubLanguage md] creatorNodes = withIds "epub-creator" (toCreatorNode "creator") $ epubCreator md |