diff options
Diffstat (limited to 'src/Text/Pandoc/Writers/HTML.hs')
| -rw-r--r-- | src/Text/Pandoc/Writers/HTML.hs | 32 |
1 files changed, 26 insertions, 6 deletions
diff --git a/src/Text/Pandoc/Writers/HTML.hs b/src/Text/Pandoc/Writers/HTML.hs index ee1f260b6..518848139 100644 --- a/src/Text/Pandoc/Writers/HTML.hs +++ b/src/Text/Pandoc/Writers/HTML.hs @@ -29,8 +29,12 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Conversion of 'Pandoc' documents to HTML. -} module Text.Pandoc.Writers.HTML ( - writeHtml4, writeHtml4String, - writeHtml5, writeHtml5String ) where + writeHtml4, + writeHtml4String, + writeHtml5, + writeHtml5String, + writeHtmlStringForEPUB + ) where import Text.Pandoc.Definition import Text.Pandoc.Walk import Data.Monoid ((<>)) @@ -83,12 +87,14 @@ data WriterState = WriterState , stSecNum :: [Int] -- ^ Number of current section , stElement :: Bool -- ^ Processing an Element , stHtml5 :: Bool -- ^ Use HTML5 + , stEPUBVersion :: Maybe EPUBVersion -- ^ EPUB version if for epub } defaultWriterState :: WriterState defaultWriterState = WriterState {stNotes= [], stMath = False, stQuotes = False, stHighlighting = False, stSecNum = [], - stElement = False, stHtml5 = False} + stElement = False, stHtml5 = False, + stEPUBVersion = Nothing} -- Helpers to render HTML with the appropriate function. @@ -121,6 +127,18 @@ writeHtml4String = writeHtmlString' False writeHtml4 :: PandocMonad m => WriterOptions -> Pandoc -> m Html writeHtml4 = writeHtml' False +-- | Convert Pandoc document to Html appropriate for an epub version. +writeHtmlStringForEPUB :: PandocMonad m + => EPUBVersion -> WriterOptions -> Pandoc -> m String +writeHtmlStringForEPUB version opts d = do + (body, context) <- evalStateT (pandocToHtml opts d) + defaultWriterState{ stHtml5 = version == EPUB3, + stEPUBVersion = Just version } + return $ case writerTemplate opts of + Nothing -> renderHtml body + Just tpl -> renderTemplate' tpl $ + defField "body" (renderHtml body) context + writeHtmlString' :: PandocMonad m => Bool -> WriterOptions -> Pandoc -> m String writeHtmlString' html5 opts d = do (body, context) <- evalStateT (pandocToHtml opts d) @@ -892,6 +910,7 @@ inlineToHtml opts inline = do let number = (length notes) + 1 let ref = show number htmlContents <- blockListToNote opts ref contents + epubVersion <- gets stEPUBVersion -- push contents onto front of notes modify $ \st -> st {stNotes = (htmlContents:notes)} let revealSlash = ['/' | writerSlideVariant opts @@ -901,11 +920,11 @@ inlineToHtml opts inline = do writerIdentifierPrefix opts ++ "fn" ++ ref) ! A.class_ "footnoteRef" ! prefixedId opts ("fnref" ++ ref) - $ (if isJust (writerEpubVersion opts) + $ (if isJust epubVersion then id else H.sup) $ toHtml ref - return $ case writerEpubVersion opts of + return $ case epubVersion of Just EPUB3 -> link ! customAttribute "epub:type" "noteref" _ -> link (Cite cits il)-> do contents <- inlineListToHtml opts il @@ -933,7 +952,8 @@ blockListToNote opts ref blocks = Plain backlink] in do contents <- blockListToHtml opts blocks' let noteItem = H.li ! (prefixedId opts ("fn" ++ ref)) $ contents - let noteItem' = case writerEpubVersion opts of + epubVersion <- gets stEPUBVersion + let noteItem' = case epubVersion of Just EPUB3 -> noteItem ! customAttribute "epub:type" "footnote" _ -> noteItem return $ nl opts >> noteItem' |