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-rw-r--r--src/Text/Pandoc/Writers/Docx.hs82
-rw-r--r--src/Text/Pandoc/Writers/EPUB.hs49
-rw-r--r--src/Text/Pandoc/Writers/FB2.hs57
-rw-r--r--src/Text/Pandoc/Writers/ICML.hs36
-rw-r--r--src/Text/Pandoc/Writers/ODT.hs27
-rw-r--r--src/Text/Pandoc/Writers/RTF.hs13
6 files changed, 122 insertions, 142 deletions
diff --git a/src/Text/Pandoc/Writers/Docx.hs b/src/Text/Pandoc/Writers/Docx.hs
index 07041f189..36816eaa1 100644
--- a/src/Text/Pandoc/Writers/Docx.hs
+++ b/src/Text/Pandoc/Writers/Docx.hs
@@ -28,7 +28,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Conversion of 'Pandoc' documents to docx.
-}
-module Text.Pandoc.Writers.Docx ( writeDocx, writeDocxPure ) where
+module Text.Pandoc.Writers.Docx ( writeDocx ) where
import Data.List ( intercalate, isPrefixOf, isSuffixOf )
import qualified Data.ByteString as B
import qualified Data.ByteString.Lazy as BL
@@ -65,8 +65,8 @@ import Text.Pandoc.MIME (MimeType, getMimeType, getMimeTypeDef,
import Control.Applicative ((<|>))
import Data.Maybe (fromMaybe, mapMaybe, maybeToList, isNothing)
import Data.Char (ord, isSpace, toLower)
-import Text.Pandoc.Free (PandocAction, runIO)
-import qualified Text.Pandoc.Free as P
+import Text.Pandoc.Class (PandocMonad)
+import qualified Text.Pandoc.Class as P
data ListMarker = NoMarker
| BulletMarker
@@ -146,7 +146,7 @@ defaultWriterState = WriterState{
, stDynamicTextProps = []
}
-type WS = ReaderT WriterEnv (StateT WriterState (PandocAction))
+type WS m = ReaderT WriterEnv (StateT WriterState m)
mknode :: Node t => String -> [(String,String)] -> t -> Element
mknode s attrs =
@@ -215,17 +215,11 @@ metaValueToInlines _ = []
-writeDocx :: WriterOptions -- ^ Writer options
+writeDocx :: (PandocMonad m)
+ => WriterOptions -- ^ Writer options
-> Pandoc -- ^ Document to convert
- -> IO BL.ByteString
-writeDocx opts doc = runIO $ writeDocxPure opts doc
-
-
--- | Produce an Docx file from a Pandoc document.
-writeDocxPure :: WriterOptions -- ^ Writer options
- -> Pandoc -- ^ Document to convert
- -> PandocAction BL.ByteString
-writeDocxPure opts doc@(Pandoc meta _) = do
+ -> m BL.ByteString
+writeDocx opts doc@(Pandoc meta _) = do
let datadir = writerUserDataDir opts
let doc' = walk fixDisplayMath $ doc
username <- P.lookupEnv "USERNAME"
@@ -611,7 +605,7 @@ styleToOpenXml sm style =
$ backgroundColor style )
]
-copyChildren :: Archive -> Archive -> String -> Integer -> [String] -> PandocAction Entry
+copyChildren :: (PandocMonad m) => Archive -> Archive -> String -> Integer -> [String] -> m Entry
copyChildren refArchive distArchive path timestamp elNames = do
ref <- parseXml refArchive distArchive path
dist <- parseXml distArchive distArchive path
@@ -630,7 +624,7 @@ copyChildren refArchive distArchive path timestamp elNames = do
baseListId :: Int
baseListId = 1000
-mkNumbering :: [ListMarker] -> PandocAction [Element]
+mkNumbering :: (PandocMonad m) => [ListMarker] -> m [Element]
mkNumbering lists = do
elts <- mapM mkAbstractNum (ordNub lists)
return $ elts ++ zipWith mkNum lists [baseListId..(baseListId + length lists - 1)]
@@ -646,7 +640,7 @@ mkNum marker numid =
map (\lvl -> mknode "w:lvlOverride" [("w:ilvl",show (lvl :: Int))]
$ mknode "w:startOverride" [("w:val",show start)] ()) [0..6]
-mkAbstractNum :: ListMarker -> PandocAction Element
+mkAbstractNum :: (PandocMonad m) => ListMarker -> m Element
mkAbstractNum marker = do
gen <- P.newStdGen
let (nsid, _) = randomR (0x10000000 :: Integer, 0xFFFFFFFF :: Integer) gen
@@ -701,11 +695,11 @@ mkLvl marker lvl =
patternFor TwoParens s = "(" ++ s ++ ")"
patternFor _ s = s ++ "."
-getNumId :: WS Int
+getNumId :: (PandocMonad m) => WS m Int
getNumId = (((baseListId - 1) +) . length) `fmap` gets stLists
-makeTOC :: WriterOptions -> WS [Element]
+makeTOC :: (PandocMonad m) => WriterOptions -> WS m [Element]
makeTOC opts | writerTableOfContents opts = do
let depth = "1-"++(show (writerTOCDepth opts))
let tocCmd = "TOC \\o \""++depth++"\" \\h \\z \\u"
@@ -735,7 +729,7 @@ makeTOC _ = return []
-- | Convert Pandoc document to two lists of
-- OpenXML elements (the main document and footnotes).
-writeOpenXML :: WriterOptions -> Pandoc -> WS ([Element], [Element])
+writeOpenXML :: (PandocMonad m) => WriterOptions -> Pandoc -> WS m ([Element], [Element])
writeOpenXML opts (Pandoc meta blocks) = do
let tit = docTitle meta ++ case lookupMeta "subtitle" meta of
Just (MetaBlocks [Plain xs]) -> LineBreak : xs
@@ -770,13 +764,13 @@ writeOpenXML opts (Pandoc meta blocks) = do
return (meta' ++ doc', notes')
-- | Convert a list of Pandoc blocks to OpenXML.
-blocksToOpenXML :: WriterOptions -> [Block] -> WS [Element]
+blocksToOpenXML :: (PandocMonad m) => WriterOptions -> [Block] -> WS m [Element]
blocksToOpenXML opts bls = concat `fmap` mapM (blockToOpenXML opts) bls
pCustomStyle :: String -> Element
pCustomStyle sty = mknode "w:pStyle" [("w:val",sty)] ()
-pStyleM :: String -> WS XML.Element
+pStyleM :: (PandocMonad m) => String -> WS m XML.Element
pStyleM styleName = do
styleMaps <- gets stStyleMaps
let sty' = getStyleId styleName $ sParaStyleMap styleMaps
@@ -785,13 +779,13 @@ pStyleM styleName = do
rCustomStyle :: String -> Element
rCustomStyle sty = mknode "w:rStyle" [("w:val",sty)] ()
-rStyleM :: String -> WS XML.Element
+rStyleM :: (PandocMonad m) => String -> WS m XML.Element
rStyleM styleName = do
styleMaps <- gets stStyleMaps
let sty' = getStyleId styleName $ sCharStyleMap styleMaps
return $ mknode "w:rStyle" [("w:val",sty')] ()
-getUniqueId :: PandocAction String
+getUniqueId :: (PandocMonad m) => m String
-- the + 20 is to ensure that there are no clashes with the rIds
-- already in word/document.xml.rel
getUniqueId = (show . (+ 20)) <$> P.newUniqueHash
@@ -801,10 +795,10 @@ dynamicStyleKey :: String
dynamicStyleKey = "custom-style"
-- | Convert a Pandoc block element to OpenXML.
-blockToOpenXML :: WriterOptions -> Block -> WS [Element]
+blockToOpenXML :: (PandocMonad m) => WriterOptions -> Block -> WS m [Element]
blockToOpenXML opts blk = withDirection $ blockToOpenXML' opts blk
-blockToOpenXML' :: WriterOptions -> Block -> WS [Element]
+blockToOpenXML' :: (PandocMonad m) => WriterOptions -> Block -> WS m [Element]
blockToOpenXML' _ Null = return []
blockToOpenXML' opts (Div (ident,classes,kvs) bs)
| Just sty <- lookup dynamicStyleKey kvs = do
@@ -955,7 +949,7 @@ blockToOpenXML' opts (DefinitionList items) = do
setFirstPara
return l
-definitionListItemToOpenXML :: WriterOptions -> ([Inline],[[Block]]) -> WS [Element]
+definitionListItemToOpenXML :: (PandocMonad m) => WriterOptions -> ([Inline],[[Block]]) -> WS m [Element]
definitionListItemToOpenXML opts (term,defs) = do
term' <- withParaProp (pCustomStyle "DefinitionTerm")
$ blockToOpenXML opts (Para term)
@@ -963,12 +957,12 @@ definitionListItemToOpenXML opts (term,defs) = do
$ concat `fmap` mapM (blocksToOpenXML opts) defs
return $ term' ++ defs'
-addList :: ListMarker -> WS ()
+addList :: (PandocMonad m) => ListMarker -> WS m ()
addList marker = do
lists <- gets stLists
modify $ \st -> st{ stLists = lists ++ [marker] }
-listItemToOpenXML :: WriterOptions -> Int -> [Block] -> WS [Element]
+listItemToOpenXML :: (PandocMonad m) => WriterOptions -> Int -> [Block] -> WS m [Element]
listItemToOpenXML _ _ [] = return []
listItemToOpenXML opts numid (first:rest) = do
first' <- withNumId numid $ blockToOpenXML opts first
@@ -984,30 +978,30 @@ alignmentToString alignment = case alignment of
AlignDefault -> "left"
-- | Convert a list of inline elements to OpenXML.
-inlinesToOpenXML :: WriterOptions -> [Inline] -> WS [Element]
+inlinesToOpenXML :: (PandocMonad m) => WriterOptions -> [Inline] -> WS m [Element]
inlinesToOpenXML opts lst = concat `fmap` mapM (inlineToOpenXML opts) lst
-withNumId :: Int -> WS a -> WS a
+withNumId :: (PandocMonad m) => Int -> WS m a -> WS m a
withNumId numid = local $ \env -> env{ envListNumId = numid }
-asList :: WS a -> WS a
+asList :: (PandocMonad m) => WS m a -> WS m a
asList = local $ \env -> env{ envListLevel = envListLevel env + 1 }
-getTextProps :: WS [Element]
+getTextProps :: (PandocMonad m) => WS m [Element]
getTextProps = do
props <- asks envTextProperties
return $ if null props
then []
else [mknode "w:rPr" [] props]
-withTextProp :: Element -> WS a -> WS a
+withTextProp :: PandocMonad m => Element -> WS m a -> WS m a
withTextProp d p =
local (\env -> env {envTextProperties = d : envTextProperties env}) p
-withTextPropM :: WS Element -> WS a -> WS a
+withTextPropM :: PandocMonad m => WS m Element -> WS m a -> WS m a
withTextPropM = (. flip withTextProp) . (>>=)
-getParaProps :: Bool -> WS [Element]
+getParaProps :: PandocMonad m => Bool -> WS m [Element]
getParaProps displayMathPara = do
props <- asks envParaProperties
listLevel <- asks envListLevel
@@ -1022,14 +1016,14 @@ getParaProps displayMathPara = do
[] -> []
ps -> [mknode "w:pPr" [] ps]
-withParaProp :: Element -> WS a -> WS a
+withParaProp :: PandocMonad m => Element -> WS m a -> WS m a
withParaProp d p =
local (\env -> env {envParaProperties = d : envParaProperties env}) p
-withParaPropM :: WS Element -> WS a -> WS a
+withParaPropM :: PandocMonad m => WS m Element -> WS m a -> WS m a
withParaPropM = (. flip withParaProp) . (>>=)
-formattedString :: String -> WS [Element]
+formattedString :: PandocMonad m => String -> WS m [Element]
formattedString str = do
props <- getTextProps
inDel <- asks envInDel
@@ -1038,14 +1032,14 @@ formattedString str = do
[ mknode (if inDel then "w:delText" else "w:t")
[("xml:space","preserve")] (stripInvalidChars str) ] ]
-setFirstPara :: WS ()
+setFirstPara :: PandocMonad m => WS m ()
setFirstPara = modify $ \s -> s { stFirstPara = True }
-- | Convert an inline element to OpenXML.
-inlineToOpenXML :: WriterOptions -> Inline -> WS [Element]
+inlineToOpenXML :: PandocMonad m => WriterOptions -> Inline -> WS m [Element]
inlineToOpenXML opts il = withDirection $ inlineToOpenXML' opts il
-inlineToOpenXML' :: WriterOptions -> Inline -> WS [Element]
+inlineToOpenXML' :: PandocMonad m => WriterOptions -> Inline -> WS m [Element]
inlineToOpenXML' _ (Str str) = formattedString str
inlineToOpenXML' opts Space = inlineToOpenXML opts (Str " ")
inlineToOpenXML' opts SoftBreak = inlineToOpenXML opts (Str " ")
@@ -1281,7 +1275,7 @@ defaultFootnotes = [ mknode "w:footnote"
[ mknode "w:r" [] $
[ mknode "w:continuationSeparator" [] ()]]]]
-parseXml :: Archive -> Archive -> String -> PandocAction Element
+parseXml :: (PandocMonad m) => Archive -> Archive -> String -> m Element
parseXml refArchive distArchive relpath =
case findEntryByPath relpath refArchive `mplus`
findEntryByPath relpath distArchive of
@@ -1299,7 +1293,7 @@ fitToPage (x, y) pageWidth
(pageWidth, floor $ ((fromIntegral pageWidth) / x) * y)
| otherwise = (floor x, floor y)
-withDirection :: WS a -> WS a
+withDirection :: PandocMonad m => WS m a -> WS m a
withDirection x = do
isRTL <- asks envRTL
paraProps <- asks envParaProperties
diff --git a/src/Text/Pandoc/Writers/EPUB.hs b/src/Text/Pandoc/Writers/EPUB.hs
index a0991e27b..397aa5847 100644
--- a/src/Text/Pandoc/Writers/EPUB.hs
+++ b/src/Text/Pandoc/Writers/EPUB.hs
@@ -28,7 +28,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Conversion of 'Pandoc' documents to EPUB.
-}
-module Text.Pandoc.Writers.EPUB ( writeEPUB, writeEPUBPure ) where
+module Text.Pandoc.Writers.EPUB ( writeEPUB ) where
import qualified Data.Map as M
import qualified Data.Set as Set
import Data.Maybe ( fromMaybe, catMaybes )
@@ -64,8 +64,8 @@ import Data.Char ( toLower, isDigit, isAlphaNum )
import Text.Pandoc.MIME (MimeType, getMimeType, extensionFromMimeType)
import Text.Blaze.Html.Renderer.Utf8 (renderHtml)
import Text.HTML.TagSoup (Tag(TagOpen), fromAttrib, parseTags)
-import Text.Pandoc.Free (PandocAction, runIO)
-import qualified Text.Pandoc.Free as P
+import Text.Pandoc.Class (PandocMonad)
+import qualified Text.Pandoc.Class as P
-- A Chapter includes a list of blocks and maybe a section
-- number offset. Note, some chapters are unnumbered. The section
@@ -76,7 +76,7 @@ data Chapter = Chapter (Maybe [Int]) [Block]
data EPUBState = EPUBState { stMediaPaths :: [(FilePath, (FilePath, Maybe Entry))]
}
-type E = StateT EPUBState PandocAction
+type E m = StateT EPUBState m
data EPUBMetadata = EPUBMetadata{
epubIdentifier :: [Identifier]
@@ -145,7 +145,7 @@ removeNote :: Inline -> Inline
removeNote (Note _) = Str ""
removeNote x = x
-getEPUBMetadata :: WriterOptions -> Meta -> E EPUBMetadata
+getEPUBMetadata :: PandocMonad m => WriterOptions -> Meta -> E m EPUBMetadata
getEPUBMetadata opts meta = do
let md = metadataFromMeta opts meta
let elts = onlyElems $ parseXML $ writerEpubMetadata opts
@@ -335,23 +335,20 @@ metadataFromMeta opts meta = EPUBMetadata{
_ -> Nothing
-- | Produce an EPUB file from a Pandoc document.
-writeEPUB :: WriterOptions -- ^ Writer options
+writeEPUB :: PandocMonad m
+ => WriterOptions -- ^ Writer options
-> Pandoc -- ^ Document to convert
- -> IO B.ByteString
-writeEPUB opts doc = runIO $ writeEPUBPure opts doc
-
-writeEPUBPure :: WriterOptions -- ^ Writer options
- -> Pandoc -- ^ Document to convert
- -> PandocAction B.ByteString
-writeEPUBPure opts doc =
+ -> m B.ByteString
+writeEPUB opts doc =
let initState = EPUBState { stMediaPaths = []
}
in
evalStateT (pandocToEPUB opts doc) initState
-pandocToEPUB :: WriterOptions
- -> Pandoc
- -> E B.ByteString
+pandocToEPUB :: PandocMonad m
+ => WriterOptions
+ -> Pandoc
+ -> E m B.ByteString
pandocToEPUB opts doc@(Pandoc meta _) = do
let version = fromMaybe EPUB2 (writerEpubVersion opts)
let epub3 = version == EPUB3
@@ -829,10 +826,11 @@ metadataElement version md currentTime =
showDateTimeISO8601 :: UTCTime -> String
showDateTimeISO8601 = formatTime defaultTimeLocale "%FT%TZ"
-transformTag :: WriterOptions
+transformTag :: PandocMonad m
+ => WriterOptions
-- -> IORef [(FilePath, (FilePath, Maybe Entry))] -- ^ (oldpath, newpath, entry) media
-> Tag String
- -> E (Tag String)
+ -> E m (Tag String)
transformTag opts tag@(TagOpen name attr)
| name `elem` ["video", "source", "img", "audio"] &&
lookup "data-external" attr == Nothing = do
@@ -846,9 +844,10 @@ transformTag opts tag@(TagOpen name attr)
return $ TagOpen name attr'
transformTag _ tag = return tag
-modifyMediaRef :: WriterOptions
+modifyMediaRef :: PandocMonad m
+ => WriterOptions
-> FilePath
- -> E FilePath
+ -> E m FilePath
modifyMediaRef _ "" = return ""
modifyMediaRef opts oldsrc = do
media <- gets stMediaPaths
@@ -872,10 +871,11 @@ modifyMediaRef opts oldsrc = do
modify $ \st -> st{ stMediaPaths = (oldsrc, (new, mbEntry)):media}
return new
-transformBlock :: WriterOptions
+transformBlock :: PandocMonad m
+ => WriterOptions
-- -> IORef [(FilePath, (FilePath, Maybe Entry))] -- ^ (oldpath, newpath, entry) media
-> Block
- -> E Block
+ -> E m Block
transformBlock opts (RawBlock fmt raw)
| fmt == Format "html" = do
let tags = parseTags raw
@@ -883,10 +883,11 @@ transformBlock opts (RawBlock fmt raw)
return $ RawBlock fmt (renderTags' tags')
transformBlock _ b = return b
-transformInline :: WriterOptions
+transformInline :: PandocMonad m
+ => WriterOptions
-- -> IORef [(FilePath, (FilePath, Maybe Entry))] -- ^ (oldpath, newpath) media
-> Inline
- -> E Inline
+ -> E m Inline
transformInline opts (Image attr lab (src,tit)) = do
newsrc <- modifyMediaRef opts src
return $ Image attr lab (newsrc, tit)
diff --git a/src/Text/Pandoc/Writers/FB2.hs b/src/Text/Pandoc/Writers/FB2.hs
index 3c4970e75..58bfe7615 100644
--- a/src/Text/Pandoc/Writers/FB2.hs
+++ b/src/Text/Pandoc/Writers/FB2.hs
@@ -25,7 +25,7 @@ FictionBook is an XML-based e-book format. For more information see:
<http://www.fictionbook.org/index.php/Eng:XML_Schema_Fictionbook_2.1>
-}
-module Text.Pandoc.Writers.FB2 (writeFB2, writeFB2Pure) where
+module Text.Pandoc.Writers.FB2 (writeFB2) where
import Control.Monad.State (StateT, evalStateT, get, modify, lift)
import Control.Monad.State (liftM)
@@ -45,8 +45,8 @@ import Text.Pandoc.Definition
import Text.Pandoc.Options (WriterOptions(..), HTMLMathMethod(..), def)
import Text.Pandoc.Shared (orderedListMarkers, isHeaderBlock, capitalize,
linesToPara)
-import Text.Pandoc.Free (PandocAction, runIO)
-import qualified Text.Pandoc.Free as P
+import Text.Pandoc.Class (PandocMonad)
+import qualified Text.Pandoc.Class as P
-- | Data to be written at the end of the document:
-- (foot)notes, URLs, references, images.
@@ -59,7 +59,7 @@ data FbRenderState = FbRenderState
} deriving (Show)
-- | FictionBook building monad.
-type FBM = StateT FbRenderState PandocAction
+type FBM m = StateT FbRenderState m
newFB :: FbRenderState
newFB = FbRenderState { footnotes = [], imagesToFetch = []
@@ -72,19 +72,16 @@ instance Show ImageMode where
show InlineImage = "inlineImageType"
-- | Produce an FB2 document from a 'Pandoc' document.
-writeFB2 :: WriterOptions -- ^ conversion options
+writeFB2 :: PandocMonad m
+ => WriterOptions -- ^ conversion options
-> Pandoc -- ^ document to convert
- -> IO String -- ^ FictionBook2 document (not encoded yet)
-writeFB2 opts doc = runIO $ writeFB2Pure opts doc
+ -> m String -- ^ FictionBook2 document (not encoded yet)
+writeFB2 opts doc = flip evalStateT newFB $ pandocToFB2 opts doc
-writeFB2Pure :: WriterOptions
- -> Pandoc
- -> PandocAction String
-writeFB2Pure opts doc = flip evalStateT newFB $ pandocToFB2 opts doc
-
-pandocToFB2 :: WriterOptions
+pandocToFB2 :: PandocMonad m
+ => WriterOptions
-> Pandoc
- -> FBM String
+ -> FBM m String
pandocToFB2 opts (Pandoc meta blocks) = do
modify (\s -> s { writerOptions = opts { writerOptions = opts } })
desc <- description meta
@@ -104,7 +101,7 @@ pandocToFB2 opts (Pandoc meta blocks) = do
in [ uattr "xmlns" xmlns
, attr ("xmlns", "l") xlink ]
-frontpage :: Meta -> FBM [Content]
+frontpage :: PandocMonad m => Meta -> FBM m [Content]
frontpage meta' = do
t <- cMapM toXml . docTitle $ meta'
return $
@@ -113,7 +110,7 @@ frontpage meta' = do
(docAuthors meta' ++ [docDate meta']))
]
-description :: Meta -> FBM Content
+description :: PandocMonad m => Meta -> FBM m Content
description meta' = do
bt <- booktitle meta'
let as = authors meta'
@@ -123,7 +120,7 @@ description meta' = do
, el "document-info" [ el "program-used" "pandoc" ] -- FIXME: +version
]
-booktitle :: Meta -> FBM [Content]
+booktitle :: PandocMonad m => Meta -> FBM m [Content]
booktitle meta' = do
t <- cMapM toXml . docTitle $ meta'
return $ if null t
@@ -148,7 +145,7 @@ author ss =
([]) -> []
in list $ el "author" (names ++ email)
-docdate :: Meta -> FBM [Content]
+docdate :: PandocMonad m => Meta -> FBM m [Content]
docdate meta' = do
let ss = docDate meta'
d <- cMapM toXml ss
@@ -158,12 +155,12 @@ docdate meta' = do
-- | Divide the stream of blocks into sections and convert to XML
-- representation.
-renderSections :: Int -> [Block] -> FBM [Content]
+renderSections :: PandocMonad m => Int -> [Block] -> FBM m [Content]
renderSections level blocks = do
let secs = splitSections level blocks
mapM (renderSection level) secs
-renderSection :: Int -> ([Inline], [Block]) -> FBM Content
+renderSection :: PandocMonad m => Int -> ([Inline], [Block]) -> FBM m Content
renderSection level (ttl, body) = do
title <- if null ttl
then return []
@@ -210,7 +207,7 @@ splitSections level blocks = reverse $ revSplit (reverse blocks)
sameLevel _ = False
-- | Make another FictionBook body with footnotes.
-renderFootnotes :: FBM [Content]
+renderFootnotes :: PandocMonad m => FBM m [Content]
renderFootnotes = do
fns <- footnotes `liftM` get
if null fns
@@ -224,14 +221,14 @@ renderFootnotes = do
-- | Fetch images and encode them for the FictionBook XML.
-- Return image data and a list of hrefs of the missing images.
-fetchImages :: [(String,String)] -> PandocAction ([Content],[String])
+fetchImages :: PandocMonad m => [(String,String)] -> m ([Content],[String])
fetchImages links = do
imgs <- mapM (uncurry fetchImage) links
return $ (rights imgs, lefts imgs)
-- | Fetch image data from disk or from network and make a <binary> XML section.
-- Return either (Left hrefOfMissingImage) or (Right xmlContent).
-fetchImage :: String -> String -> PandocAction (Either String Content)
+fetchImage :: PandocMonad m => String -> String -> m (Either String Content)
fetchImage href link = do
mbimg <-
case (isURI link, readDataURI link) of
@@ -298,7 +295,7 @@ linkID :: Int -> String
linkID i = "l" ++ (show i)
-- | Convert a block-level Pandoc's element to FictionBook XML representation.
-blockToXml :: Block -> FBM [Content]
+blockToXml :: PandocMonad m => Block -> FBM m [Content]
blockToXml (Plain ss) = cMapM toXml ss -- FIXME: can lead to malformed FB2
blockToXml (Para [Math DisplayMath formula]) = insertMath NormalImage formula
-- title beginning with fig: indicates that the image is a figure
@@ -362,11 +359,11 @@ blockToXml (Table caption aligns _ headers rows) = do
c <- return . el "emphasis" =<< cMapM toXml caption
return [el "table" (hd : bd), el "p" c]
where
- mkrow :: String -> [TableCell] -> [Alignment] -> FBM Content
+ mkrow :: PandocMonad m => String -> [TableCell] -> [Alignment] -> FBM m Content
mkrow tag cells aligns' =
(el "tr") `liftM` (mapM (mkcell tag) (zip cells aligns'))
--
- mkcell :: String -> (TableCell, Alignment) -> FBM Content
+ mkcell :: PandocMonad m => String -> (TableCell, Alignment) -> FBM m Content
mkcell tag (cell, align) = do
cblocks <- cMapM blockToXml cell
return $ el tag ([align_attr align], cblocks)
@@ -410,7 +407,7 @@ indent = indentBlock
in intercalate [LineBreak] $ map ((Str spacer):) lns
-- | Convert a Pandoc's Inline element to FictionBook XML representation.
-toXml :: Inline -> FBM [Content]
+toXml :: PandocMonad m => Inline -> FBM m [Content]
toXml (Str s) = return [txt s]
toXml (Span _ ils) = cMapM toXml ils
toXml (Emph ss) = list `liftM` wrap "emphasis" ss
@@ -462,7 +459,7 @@ toXml (Note bs) = do
, uattr "type" "note" ]
, fn_ref )
-insertMath :: ImageMode -> String -> FBM [Content]
+insertMath :: PandocMonad m => ImageMode -> String -> FBM m [Content]
insertMath immode formula = do
htmlMath <- return . writerHTMLMathMethod . writerOptions =<< get
case htmlMath of
@@ -473,7 +470,7 @@ insertMath immode formula = do
insertImage immode img
_ -> return [el "code" formula]
-insertImage :: ImageMode -> Inline -> FBM [Content]
+insertImage :: PandocMonad m => ImageMode -> Inline -> FBM m [Content]
insertImage immode (Image _ alt (url,ttl)) = do
images <- imagesToFetch `liftM` get
let n = 1 + length images
@@ -539,7 +536,7 @@ replaceImagesWithAlt missingHrefs body =
-- | Wrap all inlines with an XML tag (given its unqualified name).
-wrap :: String -> [Inline] -> FBM Content
+wrap :: PandocMonad m => String -> [Inline] -> FBM m Content
wrap tagname inlines = el tagname `liftM` cMapM toXml inlines
-- " Create a singleton list.
diff --git a/src/Text/Pandoc/Writers/ICML.hs b/src/Text/Pandoc/Writers/ICML.hs
index 186bf0c8d..c82a77452 100644
--- a/src/Text/Pandoc/Writers/ICML.hs
+++ b/src/Text/Pandoc/Writers/ICML.hs
@@ -28,8 +28,8 @@ import Data.Text as Text (breakOnAll, pack)
import Control.Monad.State
import Network.URI (isURI)
import qualified Data.Set as Set
-import Text.Pandoc.Free (runIO, PandocAction)
-import qualified Text.Pandoc.Free as P
+import Text.Pandoc.Class (PandocMonad)
+import qualified Text.Pandoc.Class as P
type Style = [String]
type Hyperlink = [(Int, String)]
@@ -42,7 +42,7 @@ data WriterState = WriterState{
, maxListDepth :: Int
}
-type WS a = StateT WriterState PandocAction a
+type WS m = StateT WriterState m
defaultWriterState :: WriterState
defaultWriterState = WriterState{
@@ -124,12 +124,8 @@ footnoteName = "Footnote"
citeName = "Cite"
-- | Convert Pandoc document to string in ICML format.
-writeICML :: WriterOptions -> Pandoc -> IO String
-writeICML opts doc = runIO $ writeICMLPure opts doc
-
--- | Convert Pandoc document to string in ICML format.
-writeICMLPure :: WriterOptions -> Pandoc -> PandocAction String
-writeICMLPure opts (Pandoc meta blocks) = do
+writeICML :: PandocMonad m => WriterOptions -> Pandoc -> m String
+writeICML opts (Pandoc meta blocks) = do
let colwidth = if writerWrapText opts == WrapAuto
then Just $ writerColumns opts
else Nothing
@@ -288,13 +284,13 @@ hyperlinksToDoc (x:xs) = hyp x $$ hyperlinksToDoc xs
-- | Convert a list of Pandoc blocks to ICML.
-blocksToICML :: WriterOptions -> Style -> [Block] -> WS Doc
+blocksToICML :: PandocMonad m => WriterOptions -> Style -> [Block] -> WS m Doc
blocksToICML opts style lst = do
docs <- mapM (blockToICML opts style) lst
return $ intersperseBrs docs
-- | Convert a Pandoc block element to ICML.
-blockToICML :: WriterOptions -> Style -> Block -> WS Doc
+blockToICML :: PandocMonad m => WriterOptions -> Style -> Block -> WS m Doc
blockToICML opts style (Plain lst) = parStyle opts style lst
-- title beginning with fig: indicates that the image is a figure
blockToICML opts style (Para img@[Image _ txt (_,'f':'i':'g':':':_)]) = do
@@ -364,7 +360,7 @@ blockToICML opts style (Div _ lst) = blocksToICML opts style lst
blockToICML _ _ Null = return empty
-- | Convert a list of lists of blocks to ICML list items.
-listItemsToICML :: WriterOptions -> String -> Style -> Maybe ListAttributes -> [[Block]] -> WS Doc
+listItemsToICML :: PandocMonad m => WriterOptions -> String -> Style -> Maybe ListAttributes -> [[Block]] -> WS m Doc
listItemsToICML _ _ _ _ [] = return empty
listItemsToICML opts listType style attribs (first:rest) = do
st <- get
@@ -379,7 +375,7 @@ listItemsToICML opts listType style attribs (first:rest) = do
return $ intersperseBrs docs
-- | Convert a list of blocks to ICML list items.
-listItemToICML :: WriterOptions -> Style -> Bool-> Maybe ListAttributes -> [Block] -> WS Doc
+listItemToICML :: PandocMonad m => WriterOptions -> Style -> Bool-> Maybe ListAttributes -> [Block] -> WS m Doc
listItemToICML opts style isFirst attribs item =
let makeNumbStart (Just (beginsWith, numbStl, _)) =
let doN DefaultStyle = []
@@ -406,7 +402,7 @@ listItemToICML opts style isFirst attribs item =
return $ intersperseBrs (f : r)
else blocksToICML opts stl' item
-definitionListItemToICML :: WriterOptions -> Style -> ([Inline],[[Block]]) -> WS Doc
+definitionListItemToICML :: PandocMonad m => WriterOptions -> Style -> ([Inline],[[Block]]) -> WS m Doc
definitionListItemToICML opts style (term,defs) = do
term' <- parStyle opts (defListTermName:style) term
defs' <- mapM (blocksToICML opts (defListDefName:style)) defs
@@ -414,11 +410,11 @@ definitionListItemToICML opts style (term,defs) = do
-- | Convert a list of inline elements to ICML.
-inlinesToICML :: WriterOptions -> Style -> [Inline] -> WS Doc
+inlinesToICML :: PandocMonad m => WriterOptions -> Style -> [Inline] -> WS m Doc
inlinesToICML opts style lst = vcat `fmap` mapM (inlineToICML opts style) (mergeSpaces lst)
-- | Convert an inline element to ICML.
-inlineToICML :: WriterOptions -> Style -> Inline -> WS Doc
+inlineToICML :: PandocMonad m => WriterOptions -> Style -> Inline -> WS m Doc
inlineToICML _ style (Str str) = charStyle style $ text $ escapeStringForXML str
inlineToICML opts style (Emph lst) = inlinesToICML opts (emphName:style) lst
inlineToICML opts style (Strong lst) = inlinesToICML opts (strongName:style) lst
@@ -458,7 +454,7 @@ inlineToICML opts style (Note lst) = footnoteToICML opts style lst
inlineToICML opts style (Span _ lst) = inlinesToICML opts style lst
-- | Convert a list of block elements to an ICML footnote.
-footnoteToICML :: WriterOptions -> Style -> [Block] -> WS Doc
+footnoteToICML :: PandocMonad m => WriterOptions -> Style -> [Block] -> WS m Doc
footnoteToICML opts style lst =
let insertTab (Para ls) = blockToICML opts (footnoteName:style) $ Para $ (Str "\t"):ls
insertTab block = blockToICML opts (footnoteName:style) block
@@ -489,7 +485,7 @@ intersperseBrs :: [Doc] -> Doc
intersperseBrs = vcat . intersperse (selfClosingTag "Br" []) . filter (not . isEmpty)
-- | Wrap a list of inline elements in an ICML Paragraph Style
-parStyle :: WriterOptions -> Style -> [Inline] -> WS Doc
+parStyle :: PandocMonad m => WriterOptions -> Style -> [Inline] -> WS m Doc
parStyle opts style lst =
let slipIn x y = if null y
then x
@@ -513,7 +509,7 @@ parStyle opts style lst =
state $ \st -> (cont, st{ blockStyles = Set.insert stlStr $ blockStyles st })
-- | Wrap a Doc in an ICML Character Style.
-charStyle :: Style -> Doc -> WS Doc
+charStyle :: PandocMonad m => Style -> Doc -> WS m Doc
charStyle style content =
let (stlStr, attrs) = styleToStrAttr style
doc = inTags True "CharacterStyleRange" attrs $ inTagsSimple "Content" $ flush content
@@ -535,7 +531,7 @@ styleToStrAttr style =
in (stlStr, attrs)
-- | Assemble an ICML Image.
-imageICML :: WriterOptions -> Style -> Attr -> Target -> WS Doc
+imageICML :: PandocMonad m => WriterOptions -> Style -> Attr -> Target -> WS m Doc
imageICML opts style attr (src, _) = do
res <- lift $ P.fetchItem (writerSourceURL opts) src
imgS <- case res of
diff --git a/src/Text/Pandoc/Writers/ODT.hs b/src/Text/Pandoc/Writers/ODT.hs
index abd403cc9..8013763c2 100644
--- a/src/Text/Pandoc/Writers/ODT.hs
+++ b/src/Text/Pandoc/Writers/ODT.hs
@@ -28,7 +28,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Conversion of 'Pandoc' documents to ODT.
-}
-module Text.Pandoc.Writers.ODT ( writeODTPure, writeODT ) where
+module Text.Pandoc.Writers.ODT ( writeODT ) where
import Data.List ( isPrefixOf )
import Data.Maybe ( fromMaybe )
import Text.XML.Light.Output
@@ -49,33 +49,30 @@ import Text.Pandoc.XML
import Text.Pandoc.Pretty
import qualified Control.Exception as E
import System.FilePath ( takeExtension, takeDirectory, (<.>))
-import Text.Pandoc.Free ( PandocAction, runIO )
-import qualified Text.Pandoc.Free as P
+import Text.Pandoc.Class ( PandocMonad )
+import qualified Text.Pandoc.Class as P
data ODTState = ODTState { stEntries :: [Entry]
}
-type O = StateT ODTState PandocAction
+type O m = StateT ODTState m
-- | Produce an ODT file from a Pandoc document.
-writeODT :: WriterOptions -- ^ Writer options
+writeODT :: PandocMonad m
+ => WriterOptions -- ^ Writer options
-> Pandoc -- ^ Document to convert
- -> IO B.ByteString
-writeODT opts doc = runIO $ writeODTPure opts doc
-
-writeODTPure :: WriterOptions
- -> Pandoc
- -> PandocAction B.ByteString
-writeODTPure opts doc =
+ -> m B.ByteString
+writeODT opts doc =
let initState = ODTState{ stEntries = []
}
in
evalStateT (pandocToODT opts doc) initState
-- | Produce an ODT file from a Pandoc document.
-pandocToODT :: WriterOptions -- ^ Writer options
+pandocToODT :: PandocMonad m
+ => WriterOptions -- ^ Writer options
-> Pandoc -- ^ Document to convert
- -> O B.ByteString
+ -> O m B.ByteString
pandocToODT opts doc@(Pandoc meta _) = do
let datadir = writerUserDataDir opts
let title = docTitle meta
@@ -145,7 +142,7 @@ pandocToODT opts doc@(Pandoc meta _) = do
return $ fromArchive archive''
-- | transform both Image and Math elements
-transformPicMath :: WriterOptions ->Inline -> O Inline
+transformPicMath :: PandocMonad m => WriterOptions ->Inline -> O m Inline
transformPicMath opts (Image attr@(id', cls, _) lab (src,t)) = do
res <- lift $ P.fetchItem' (writerMediaBag opts) (writerSourceURL opts) src
case res of
diff --git a/src/Text/Pandoc/Writers/RTF.hs b/src/Text/Pandoc/Writers/RTF.hs
index 8d7c643e0..75b97a648 100644
--- a/src/Text/Pandoc/Writers/RTF.hs
+++ b/src/Text/Pandoc/Writers/RTF.hs
@@ -29,7 +29,6 @@ Conversion of 'Pandoc' documents to RTF (rich text format).
-}
module Text.Pandoc.Writers.RTF ( writeRTF
, writeRTFWithEmbeddedImages
- , writeRTFWithEmbeddedImagesPure
) where
import Text.Pandoc.Definition
import Text.Pandoc.Options
@@ -44,13 +43,13 @@ import qualified Data.ByteString as B
import qualified Data.Map as M
import Text.Printf ( printf )
import Text.Pandoc.ImageSize
-import Text.Pandoc.Free (PandocAction, runIO)
-import qualified Text.Pandoc.Free as P
+import Text.Pandoc.Class (PandocMonad)
+import qualified Text.Pandoc.Class as P
-- | Convert Image inlines into a raw RTF embedded image, read from a file,
-- or a MediaBag, or the internet.
-- If file not found or filetype not jpeg or png, leave the inline unchanged.
-rtfEmbedImage :: WriterOptions -> Inline -> PandocAction Inline
+rtfEmbedImage :: PandocMonad m => WriterOptions -> Inline -> m Inline
rtfEmbedImage opts x@(Image attr _ (src,_)) = do
result <- P.fetchItem' (writerMediaBag opts) (writerSourceURL opts) src
case result of
@@ -83,12 +82,8 @@ rtfEmbedImage _ x = return x
-- | Convert Pandoc to a string in rich text format, with
-- images embedded as encoded binary data.
-writeRTFWithEmbeddedImages :: WriterOptions -> Pandoc -> IO String
+writeRTFWithEmbeddedImages :: PandocMonad m => WriterOptions -> Pandoc -> m String
writeRTFWithEmbeddedImages options doc =
- runIO $ writeRTF options `fmap` walkM (rtfEmbedImage options) doc
-
-writeRTFWithEmbeddedImagesPure :: WriterOptions -> Pandoc -> PandocAction String
-writeRTFWithEmbeddedImagesPure options doc =
writeRTF options `fmap` walkM (rtfEmbedImage options) doc
-- | Convert Pandoc to a string in rich text format.
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-16 10:18:54 +0000