diff options
Diffstat (limited to 'src/Text/Pandoc/Writers/EPUB.hs')
| -rw-r--r-- | src/Text/Pandoc/Writers/EPUB.hs | 36 |
1 files changed, 24 insertions, 12 deletions
diff --git a/src/Text/Pandoc/Writers/EPUB.hs b/src/Text/Pandoc/Writers/EPUB.hs index ffd5bf101..32256cb42 100644 --- a/src/Text/Pandoc/Writers/EPUB.hs +++ b/src/Text/Pandoc/Writers/EPUB.hs @@ -406,7 +406,7 @@ writeEPUB opts doc@(Pandoc meta _) = do $ case blocks of (Header 1 _ _ : _) -> blocks _ -> Header 1 ("",["unnumbered"],[]) - (docTitle meta) : blocks + (docTitle' meta) : blocks let chapterHeaderLevel = writerEpubChapterLevel opts -- internal reference IDs change when we chunk the file, @@ -484,7 +484,7 @@ writeEPUB opts doc@(Pandoc meta _) = do [("id", toId $ eRelativePath ent), ("href", eRelativePath ent), ("media-type", fromMaybe "" $ getMimeType $ eRelativePath ent)] $ () - let plainTitle = case docTitle meta of + let plainTitle = case docTitle' meta of [] -> case epubTitle metadata of [] -> "UNTITLED" (x:_) -> titleText x @@ -524,13 +524,12 @@ writeEPUB opts doc@(Pandoc meta _) = do Just _ -> [ unode "itemref" ! [("idref", "cover_xhtml"),("linear","no")] $ () ] ++ ((unode "itemref" ! [("idref", "title_page_xhtml") - ,("linear", if null (docTitle meta) - then "no" - else "yes")] $ ()) : - (unode "itemref" ! [("idref", "nav") - ,("linear", if writerTableOfContents opts - then "yes" - else "no")] $ ()) : + ,("linear", + case lookupMeta "title" meta of + Just _ -> "yes" + Nothing -> "no")] $ ()) : + [unode "itemref" ! [("idref", "nav")] $ () + | writerTableOfContents opts ] ++ map chapterRefNode chapterEntries) , unode "guide" $ [ unode "reference" ! @@ -578,7 +577,7 @@ writeEPUB opts doc@(Pandoc meta _) = do ] ++ subs let tpNode = unode "navPoint" ! [("id", "navPoint-0")] $ - [ unode "navLabel" $ unode "text" (stringify $ docTitle meta) + [ unode "navLabel" $ unode "text" (stringify $ docTitle' meta) , unode "content" ! [("src","title_page.xhtml")] $ () ] let tocData = UTF8.fromStringLazy $ ppTopElement $ @@ -731,8 +730,8 @@ metadataElement version md currentTime = toTitleNode id' title | version == EPUB2 = [dcNode "title" ! (("id",id') : - maybe [] (\x -> [("opf:file-as",x)]) (titleFileAs title) ++ - maybe [] (\x -> [("opf:title-type",x)]) (titleType title)) $ + -- note: EPUB2 doesn't accept opf:title-type + maybe [] (\x -> [("opf:file-as",x)]) (titleFileAs title)) $ titleText title] | otherwise = [dcNode "title" ! [("id",id')] $ titleText title] ++ @@ -1192,3 +1191,16 @@ relatorMap = ,("writer of added text", "wat") ] +docTitle' :: Meta -> [Inline] +docTitle' meta = fromMaybe [] $ go <$> lookupMeta "title" meta + where go (MetaString s) = [Str s] + go (MetaInlines xs) = xs + go (MetaBlocks [Para xs]) = xs + go (MetaBlocks [Plain xs]) = xs + go (MetaMap m) = + case M.lookup "type" m of + Just x | stringify x == "main" -> + maybe [] go $ M.lookup "text" m + _ -> [] + go (MetaList xs) = concatMap go xs + go _ = [] |