diff options
| -rw-r--r-- | src/Text/Pandoc/Class.hs | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/Text/Pandoc/Class.hs b/src/Text/Pandoc/Class.hs index 19897e53f..f48b19c12 100644 --- a/src/Text/Pandoc/Class.hs +++ b/src/Text/Pandoc/Class.hs @@ -674,6 +674,66 @@ getDefaultReferenceODT = do Nothing -> foldr addEntryToArchive emptyArchive <$> mapM pathToEntry paths +getDefaultReferencePptx :: PandocMonad m => m Archive +getDefaultReferencePptx = do + -- We're going to narrow this down substantially once we get it + -- working. + let paths = [ "[Content_Types].xml" + , "_rels/.rels" + , "docProps/app.xml" + , "docProps/core.xml" + , "ppt/_rels/presentation.xml.rels" + , "ppt/presProps.xml" + , "ppt/presentation.xml" + , "ppt/slideLayouts/_rels/slideLayout1.xml.rels" + , "ppt/slideLayouts/_rels/slideLayout10.xml.rels" + , "ppt/slideLayouts/_rels/slideLayout11.xml.rels" + , "ppt/slideLayouts/_rels/slideLayout2.xml.rels" + , "ppt/slideLayouts/_rels/slideLayout3.xml.rels" + , "ppt/slideLayouts/_rels/slideLayout4.xml.rels" + , "ppt/slideLayouts/_rels/slideLayout5.xml.rels" + , "ppt/slideLayouts/_rels/slideLayout6.xml.rels" + , "ppt/slideLayouts/_rels/slideLayout7.xml.rels" + , "ppt/slideLayouts/_rels/slideLayout8.xml.rels" + , "ppt/slideLayouts/_rels/slideLayout9.xml.rels" + , "ppt/slideLayouts/slideLayout1.xml" + , "ppt/slideLayouts/slideLayout10.xml" + , "ppt/slideLayouts/slideLayout11.xml" + , "ppt/slideLayouts/slideLayout2.xml" + , "ppt/slideLayouts/slideLayout3.xml" + , "ppt/slideLayouts/slideLayout4.xml" + , "ppt/slideLayouts/slideLayout5.xml" + , "ppt/slideLayouts/slideLayout6.xml" + , "ppt/slideLayouts/slideLayout7.xml" + , "ppt/slideLayouts/slideLayout8.xml" + , "ppt/slideLayouts/slideLayout9.xml" + , "ppt/slideMasters/_rels/slideMaster1.xml.rels" + , "ppt/slideMasters/slideMaster1.xml" + , "ppt/slides/_rels/slide1.xml.rels" + , "ppt/slides/slide1.xml" + , "ppt/tableStyles.xml" + , "ppt/theme/theme1.xml" + , "ppt/viewProps.xml" + ] + let toLazy = BL.fromChunks . (:[]) + let pathToEntry path = do + epochtime <- (floor . utcTimeToPOSIXSeconds) <$> getCurrentTime + contents <- toLazy <$> readDataFile ("pptx/" ++ path) + return $ toEntry path epochtime contents + datadir <- getUserDataDir + mbArchive <- case datadir of + Nothing -> return Nothing + Just d -> do + exists <- fileExists (d </> "reference.pptx") + if exists + then return (Just (d </> "reference.pptx")) + else return Nothing + case mbArchive of + Just arch -> toArchive <$> readFileLazy arch + Nothing -> foldr addEntryToArchive emptyArchive <$> + mapM pathToEntry paths + + -- | Read file from user data directory or, -- if not found there, from Cabal data directory. readDataFile :: PandocMonad m => FilePath -> m B.ByteString @@ -691,6 +751,8 @@ readDataFile fname = do readDefaultDataFile :: PandocMonad m => FilePath -> m B.ByteString readDefaultDataFile "reference.docx" = (B.concat . BL.toChunks . fromArchive) <$> getDefaultReferenceDocx +readDefaultDataFile "reference.pptx" = + (B.concat . BL.toChunks . fromArchive) <$> getDefaultReferencePptx readDefaultDataFile "reference.odt" = (B.concat . BL.toChunks . fromArchive) <$> getDefaultReferenceODT readDefaultDataFile fname = @@ -806,6 +868,7 @@ data PureState = PureState { stStdGen :: StdGen , stTime :: UTCTime , stTimeZone :: TimeZone , stReferenceDocx :: Archive + , stReferencePptx :: Archive , stReferenceODT :: Archive , stFiles :: FileTree , stUserDataFiles :: FileTree @@ -820,6 +883,7 @@ instance Default PureState where , stTime = posixSecondsToUTCTime 0 , stTimeZone = utc , stReferenceDocx = emptyArchive + , stReferencePptx = emptyArchive , stReferenceODT = emptyArchive , stFiles = mempty , stUserDataFiles = mempty |