diff options
Diffstat (limited to 'src/Text/Pandoc/Writers')
| -rw-r--r-- | src/Text/Pandoc/Writers/AsciiDoc.hs | 60 |
1 files changed, 36 insertions, 24 deletions
diff --git a/src/Text/Pandoc/Writers/AsciiDoc.hs b/src/Text/Pandoc/Writers/AsciiDoc.hs index 356b29504..ab5cfc6d3 100644 --- a/src/Text/Pandoc/Writers/AsciiDoc.hs +++ b/src/Text/Pandoc/Writers/AsciiDoc.hs @@ -52,7 +52,8 @@ import qualified Data.Map as M import Data.Aeson (Value(String), fromJSON, toJSON, Result(..)) import qualified Data.Text as T import Data.Char (isSpace, isPunctuation) -import Text.Pandoc.Class (PandocMonad) +import Text.Pandoc.Class (PandocMonad, report) +import Text.Pandoc.Logging data WriterState = WriterState { defListMarker :: String , orderedListLevel :: Int @@ -62,16 +63,18 @@ data WriterState = WriterState { defListMarker :: String -- | Convert Pandoc to AsciiDoc. writeAsciiDoc :: PandocMonad m => WriterOptions -> Pandoc -> m String -writeAsciiDoc opts document = return $ - evalState (pandocToAsciiDoc opts document) WriterState{ +writeAsciiDoc opts document = + evalStateT (pandocToAsciiDoc opts document) WriterState{ defListMarker = "::" , orderedListLevel = 1 , bulletListLevel = 1 , intraword = False } +type ADW = StateT WriterState + -- | Return asciidoc representation of document. -pandocToAsciiDoc :: WriterOptions -> Pandoc -> State WriterState String +pandocToAsciiDoc :: PandocMonad m => WriterOptions -> Pandoc -> ADW m String pandocToAsciiDoc opts (Pandoc meta blocks) = do let titleblock = not $ null (docTitle meta) && null (docAuthors meta) && null (docDate meta) @@ -123,9 +126,10 @@ beginsWithOrderedListMarker str = Right _ -> True -- | Convert Pandoc block element to asciidoc. -blockToAsciiDoc :: WriterOptions -- ^ Options +blockToAsciiDoc :: PandocMonad m + => WriterOptions -- ^ Options -> Block -- ^ Block element - -> State WriterState Doc + -> ADW m Doc blockToAsciiDoc _ Null = return empty blockToAsciiDoc opts (Plain inlines) = do contents <- inlineListToAsciiDoc opts inlines @@ -146,9 +150,11 @@ blockToAsciiDoc opts (LineBlock lns) = do let joinWithLinefeeds = nowrap . mconcat . intersperse cr contents <- joinWithLinefeeds <$> mapM docify lns return $ "[verse]" $$ text "--" $$ contents $$ text "--" $$ blankline -blockToAsciiDoc _ (RawBlock f s) +blockToAsciiDoc _ b@(RawBlock f s) | f == "asciidoc" = return $ text s - | otherwise = return empty + | otherwise = do + report $ BlockNotRendered b + return empty blockToAsciiDoc _ HorizontalRule = return $ blankline <> text "'''''" <> blankline blockToAsciiDoc opts (Header level (ident,_,_) inlines) = do @@ -269,9 +275,10 @@ blockToAsciiDoc opts (Div (ident,_,_) bs) = do return $ identifier $$ contents -- | Convert bullet list item (list of blocks) to asciidoc. -bulletListItemToAsciiDoc :: WriterOptions -> [Block] -> State WriterState Doc +bulletListItemToAsciiDoc :: PandocMonad m + => WriterOptions -> [Block] -> ADW m Doc bulletListItemToAsciiDoc opts blocks = do - let addBlock :: Doc -> Block -> State WriterState Doc + let addBlock :: PandocMonad m => Doc -> Block -> ADW m Doc addBlock d b | isEmpty d = chomp `fmap` blockToAsciiDoc opts b addBlock d b@(BulletList _) = do x <- blockToAsciiDoc opts b return $ d <> cr <> chomp x @@ -287,13 +294,13 @@ bulletListItemToAsciiDoc opts blocks = do return $ marker <> text " " <> contents <> cr -- | Convert ordered list item (a list of blocks) to asciidoc. -orderedListItemToAsciiDoc :: WriterOptions -- ^ options +orderedListItemToAsciiDoc :: PandocMonad m + => WriterOptions -- ^ options -> String -- ^ list item marker -> [Block] -- ^ list item (list of blocks) - -> State WriterState Doc + -> ADW m Doc orderedListItemToAsciiDoc opts marker blocks = do - let addBlock :: Doc -> Block -> State WriterState Doc - addBlock d b | isEmpty d = chomp `fmap` blockToAsciiDoc opts b + let addBlock d b | isEmpty d = chomp `fmap` blockToAsciiDoc opts b addBlock d b@(BulletList _) = do x <- blockToAsciiDoc opts b return $ d <> cr <> chomp x addBlock d b@(OrderedList _ _) = do x <- blockToAsciiDoc opts b @@ -307,9 +314,10 @@ orderedListItemToAsciiDoc opts marker blocks = do return $ text marker <> text " " <> contents <> cr -- | Convert definition list item (label, list of blocks) to asciidoc. -definitionListItemToAsciiDoc :: WriterOptions +definitionListItemToAsciiDoc :: PandocMonad m + => WriterOptions -> ([Inline],[[Block]]) - -> State WriterState Doc + -> ADW m Doc definitionListItemToAsciiDoc opts (label, defs) = do labelText <- inlineListToAsciiDoc opts label marker <- defListMarker `fmap` get @@ -317,7 +325,7 @@ definitionListItemToAsciiDoc opts (label, defs) = do then modify (\st -> st{ defListMarker = ";;"}) else modify (\st -> st{ defListMarker = "::"}) let divider = cr <> text "+" <> cr - let defsToAsciiDoc :: [Block] -> State WriterState Doc + let defsToAsciiDoc :: PandocMonad m => [Block] -> ADW m Doc defsToAsciiDoc ds = (vcat . intersperse divider . map chomp) `fmap` mapM (blockToAsciiDoc opts) ds defs' <- mapM defsToAsciiDoc defs @@ -326,15 +334,16 @@ definitionListItemToAsciiDoc opts (label, defs) = do return $ labelText <> text marker <> cr <> contents <> cr -- | Convert list of Pandoc block elements to asciidoc. -blockListToAsciiDoc :: WriterOptions -- ^ Options +blockListToAsciiDoc :: PandocMonad m + => WriterOptions -- ^ Options -> [Block] -- ^ List of block elements - -> State WriterState Doc + -> ADW m Doc blockListToAsciiDoc opts blocks = cat `fmap` mapM (blockToAsciiDoc opts) blocks data SpacyLocation = End | Start -- | Convert list of Pandoc inline elements to asciidoc. -inlineListToAsciiDoc :: WriterOptions -> [Inline] -> State WriterState Doc +inlineListToAsciiDoc :: PandocMonad m => WriterOptions -> [Inline] -> ADW m Doc inlineListToAsciiDoc opts lst = do oldIntraword <- gets intraword setIntraword False @@ -370,14 +379,14 @@ inlineListToAsciiDoc opts lst = do isSpacy Start (Str (c:_)) = isPunctuation c || isSpace c isSpacy _ _ = False -setIntraword :: Bool -> State WriterState () +setIntraword :: PandocMonad m => Bool -> ADW m () setIntraword b = modify $ \st -> st{ intraword = b } -withIntraword :: State WriterState a -> State WriterState a +withIntraword :: PandocMonad m => ADW m a -> ADW m a withIntraword p = setIntraword True *> p <* setIntraword False -- | Convert Pandoc inline element to asciidoc. -inlineToAsciiDoc :: WriterOptions -> Inline -> State WriterState Doc +inlineToAsciiDoc :: PandocMonad m => WriterOptions -> Inline -> ADW m Doc inlineToAsciiDoc opts (Emph lst) = do contents <- inlineListToAsciiDoc opts lst isIntraword <- gets intraword @@ -409,8 +418,11 @@ inlineToAsciiDoc _ (Math InlineMath str) = return $ "latexmath:[$" <> text str <> "$]" inlineToAsciiDoc _ (Math DisplayMath str) = return $ "latexmath:[\\[" <> text str <> "\\]]" -inlineToAsciiDoc _ (RawInline f s) +inlineToAsciiDoc _ il@(RawInline f s) | f == "asciidoc" = return $ text s + | otherwise = do + report $ InlineNotRendered il + return empty | otherwise = return empty inlineToAsciiDoc _ LineBreak = return $ " +" <> cr inlineToAsciiDoc _ Space = return space |