aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--src/Text/Pandoc/Writers/EPUB.hs17
1 files changed, 11 insertions, 6 deletions
diff --git a/src/Text/Pandoc/Writers/EPUB.hs b/src/Text/Pandoc/Writers/EPUB.hs
index dae45b90f..9f10554a9 100644
--- a/src/Text/Pandoc/Writers/EPUB.hs
+++ b/src/Text/Pandoc/Writers/EPUB.hs
@@ -35,7 +35,7 @@ import Data.Maybe ( fromMaybe )
import Data.List ( isInfixOf, intercalate )
import System.Environment ( getEnv )
import Text.Printf (printf)
-import System.FilePath ( (</>), takeBaseName, takeExtension, takeFileName )
+import System.FilePath ( (</>), takeExtension, takeFileName )
import qualified Data.ByteString.Lazy as B
import qualified Data.ByteString.Lazy.Char8 as B8
import qualified Text.Pandoc.UTF8 as UTF8
@@ -56,7 +56,7 @@ import Text.XML.Light hiding (ppTopElement)
import Text.Pandoc.UUID
import Text.Pandoc.Writers.HTML
import Text.Pandoc.Writers.Markdown ( writePlain )
-import Data.Char ( toLower, isDigit )
+import Data.Char ( toLower, isDigit, isAlphaNum )
import Network.URI ( unEscapeString )
import Text.Pandoc.MIME (getMimeType)
#if MIN_VERSION_base(4,6,0)
@@ -132,6 +132,11 @@ removeNote :: Inline -> Inline
removeNote (Note _) = Str ""
removeNote x = x
+toId :: FilePath -> String
+toId = map (\x -> if isAlphaNum x || x == '-' || x == '_'
+ then x
+ else '_') . takeFileName
+
getEPUBMetadata :: WriterOptions -> Meta -> IO EPUBMetadata
getEPUBMetadata opts meta = do
let md = metadataFromMeta opts meta
@@ -427,7 +432,7 @@ writeEPUB opts doc@(Pandoc meta _) = do
-- contents.opf
let chapterNode ent = unode "item" !
- ([("id", takeBaseName $ eRelativePath ent),
+ ([("id", toId $ eRelativePath ent),
("href", eRelativePath ent),
("media-type", "application/xhtml+xml")]
++ case props ent of
@@ -435,14 +440,14 @@ writeEPUB opts doc@(Pandoc meta _) = do
xs -> [("properties", unwords xs)])
$ ()
let chapterRefNode ent = unode "itemref" !
- [("idref", takeBaseName $ eRelativePath ent)] $ ()
+ [("idref", takeFileName $ eRelativePath ent)] $ ()
let pictureNode ent = unode "item" !
- [("id", takeBaseName $ eRelativePath ent),
+ [("id", toId $ eRelativePath ent),
("href", eRelativePath ent),
("media-type", fromMaybe "application/octet-stream"
$ mediaTypeOf $ eRelativePath ent)] $ ()
let fontNode ent = unode "item" !
- [("id", takeBaseName $ eRelativePath ent),
+ [("id", toId $ eRelativePath ent),
("href", eRelativePath ent),
("media-type", fromMaybe "" $ getMimeType $ eRelativePath ent)] $ ()
let plainTitle = case docTitle meta of