X-Git-Url: http://git.cielonegro.org/gitweb.cgi?a=blobdiff_plain;f=Rakka%2FWiki%2FEngine.hs;h=7c4487a3ed178e20518c821861258ba2bae59c19;hb=9681bedbfde02fa1bcda4fbbacba941378c7a57a;hp=1f24e37332b96f1f6f093d75546ed73ce385edc2;hpb=656fdb2772ab4de5cd083cbe9e7c1610cccef73b;p=Rakka.git
diff --git a/Rakka/Wiki/Engine.hs b/Rakka/Wiki/Engine.hs
index 1f24e37..7c4487a 100644
--- a/Rakka/Wiki/Engine.hs
+++ b/Rakka/Wiki/Engine.hs
@@ -7,14 +7,9 @@ module Rakka.Wiki.Engine
)
where
-import qualified Codec.Binary.Base64 as B64
import Control.Arrow
import Control.Arrow.ArrowIO
import Control.Arrow.ArrowList
-import qualified Data.ByteString.Lazy as L
-import Data.Encoding
-import Data.Encoding.UTF8
-import Data.Generics
import Data.Map (Map)
import qualified Data.Map as M
import Data.Maybe
@@ -30,7 +25,7 @@ import Rakka.Wiki.Formatter
import Rakka.Wiki.Interpreter
import Text.HyperEstraier hiding (getText)
import Text.ParserCombinators.Parsec
-import Text.XML.HXT.Arrow.XmlArrow
+import Text.XML.HXT.Arrow.XmlArrow hiding (err)
import Text.XML.HXT.Arrow.XmlNodeSet
import Text.XML.HXT.DOM.TypeDefs
@@ -38,97 +33,16 @@ import Text.XML.HXT.DOM.TypeDefs
type InterpTable = Map String Interpreter
-{-
- -- ããã©ã«ãã§ãªãå ´åã®ã¿åå¨
- lastModified="2000-01-01T00:00:00">
-
-
- blah blah...
- -- åå¨ããªãå ´åããã
-
- -- åå¨ããªãå ´åããã
-
-
-
-
-
- blah blah...
-
-
- SKJaHKS8JK/DH8KS43JDK2aKKaSFLLS...
-
-
--}
-xmlizePage :: (ArrowXml a, ArrowChoice a) => a Page XmlTree
-xmlizePage
- = proc page
- -> (eelem "/"
- += ( eelem "page"
- += sattr "name" (pageName page)
- += sattr "type" (show $ pageType page)
- += ( case pageLanguage page of
- Just x -> sattr "lang" x
- Nothing -> none
- )
- += ( case pageFileName page of
- Just x -> sattr "fileName" x
- Nothing -> none
- )
- += ( case pageType page of
- MIMEType "text" "css" _
- -> sattr "isTheme" (yesOrNo $ pageIsTheme page)
- MIMEType "text" "x-rakka" _
- -> sattr "isFeed" (yesOrNo $ pageIsFeed page)
- _
- -> none
- )
- += sattr "isLocked" (yesOrNo $ pageIsLocked page)
- += sattr "isBoring" (yesOrNo $ pageIsBoring page)
- += sattr "isBinary" (yesOrNo $ pageIsBinary page)
- += sattr "revision" (show $ pageRevision page)
- += sattr "lastModified" (formatW3CDateTime $ pageLastMod page)
- += ( case pageSummary page of
- Just s -> eelem "summary" += txt s
- Nothing -> none
- )
- += ( if M.null (pageOtherLang page) then
- none
- else
- selem "otherLang"
- [ eelem "link"
- += sattr "lang" lang
- += sattr "page" page
- | (lang, page) <- M.toList (pageOtherLang page) ]
- )
- += ( if pageIsBinary page then
- ( eelem "binaryData"
- += txt (B64.encode $ L.unpack $ pageContent page)
- )
- else
- ( eelem "textData"
- += txt (decodeLazy UTF8 $ pageContent page)
- )
- )
- )
- ) -<< ()
-
-
wikifyPage :: (ArrowXml a, ArrowChoice a) => InterpTable -> a XmlTree WikiPage
wikifyPage interpTable
= proc tree
-> do pName <- getXPathTreesInDoc "/page/@name/text()" >>> getText -< tree
pType <- getXPathTreesInDoc "/page/@type/text()" >>> getText >>> arr read -< tree
- pIsBinary <- getXPathTreesInDoc "/page/@isBinary/text()" >>> getText -< tree
pFileName <- maybeA (getXPathTreesInDoc "/page/fileName/text()" >>> getText) -< tree
textData <- maybeA (getXPathTreesInDoc "/page/textData/text()" >>> getText) -< tree
+ base64Data <- maybeA (getXPathTreesInDoc "/page/binaryData/text()" >>> getText) -< tree
+
+ let dataURI = fmap (binToURI pType) base64Data
case pType of
MIMEType "text" "x-rakka" _
@@ -137,13 +51,14 @@ wikifyPage interpTable
Right xs -> returnA -< xs
MIMEType "image" _ _
- -> returnA -< [ Paragraph [Image pName Nothing] ]
-
- _ -> if pIsBinary == "yes" then
- returnA -< [ Paragraph [ ObjectLink {
- objLinkPage = pName
- , objLinkText = Just $ fromMaybe (defaultFileName pType pName) pFileName
- }
+ -- 
+ -> returnA -< [ Paragraph [Image (Left $ fromJust dataURI) Nothing] ]
+
+ _ -> if isJust dataURI then
+ -- foo.zip
+ returnA -< [ Paragraph [ Anchor
+ [("href", show dataURI)]
+ [Text (fromMaybe (defaultFileName pType pName) pFileName)]
]
]
else
@@ -219,37 +134,59 @@ interpretCommands sto sysConf interpTable
, ctxSysConf = sysConf
}
in
- ( arrIO (everywhereM' (mkM $ interpBlockCmd ctx))
- >>>
- arrIO (everywhereM' (mkM $ interpInlineCmd ctx))
- ) -<< targetWiki
+ arrIO2 (mapM . interpBlock) -< (ctx, targetWiki)
where
- interpBlockCmd :: InterpreterContext -> BlockElement -> IO BlockElement
- interpBlockCmd ctx (BlockCmd cmd) = interpBlockCmd' ctx cmd
- interpBlockCmd _ others = return others
-
- interpBlockCmd' :: InterpreterContext -> BlockCommand -> IO BlockElement
- interpBlockCmd' ctx cmd
+ interpElem :: InterpreterContext -> Element -> IO Element
+ interpElem ctx (Block b) = interpBlock ctx b >>= return . Block
+ interpElem ctx (Inline i) = interpInline ctx i >>= return . Inline
+
+ interpBlock :: InterpreterContext -> BlockElement -> IO BlockElement
+ interpBlock ctx (List lType lItems) = mapM (interpListItem ctx) lItems >>= return . List lType
+ interpBlock ctx (DefinitionList defs) = mapM (interpDefinition ctx) defs >>= return . DefinitionList
+ interpBlock ctx (Preformatted inlines) = mapM (interpInline ctx) inlines >>= return . Preformatted
+ interpBlock ctx (Paragraph inlines) = mapM (interpInline ctx) inlines >>= return . Paragraph
+ interpBlock ctx (Div attrs elems) = mapM (interpElem ctx) elems >>= return . Div attrs
+ interpBlock ctx (BlockCmd bcmd) = interpBlockCommand ctx bcmd
+ interpBlock _ x = return x
+
+ interpInline :: InterpreterContext -> InlineElement -> IO InlineElement
+ interpInline ctx (Italic inlines) = mapM (interpInline ctx) inlines >>= return . Italic
+ interpInline ctx (Bold inlines) = mapM (interpInline ctx) inlines >>= return . Bold
+ interpInline ctx (Span attrs inlines) = mapM (interpInline ctx) inlines >>= return . Span attrs
+ interpInline ctx (Anchor attrs inlines) = mapM (interpInline ctx) inlines >>= return . Anchor attrs
+ interpInline ctx (InlineCmd icmd) = interpInlineCommand ctx icmd
+ interpInline _ x = return x
+
+ interpListItem :: InterpreterContext -> ListItem -> IO ListItem
+ interpListItem = mapM . interpElem
+
+ interpDefinition :: InterpreterContext -> Definition -> IO Definition
+ interpDefinition ctx (Definition term desc)
+ = do term' <- mapM (interpInline ctx) term
+ desc' <- mapM (interpInline ctx) desc
+ return (Definition term' desc')
+
+ interpBlockCommand :: InterpreterContext -> BlockCommand -> IO BlockElement
+ interpBlockCommand ctx cmd
= case M.lookup (bCmdName cmd) interpTable of
Nothing
-> fail ("no such interpreter: " ++ bCmdName cmd)
Just interp
-> bciInterpret interp ctx cmd
+ >>=
+ interpBlock ctx
-
- interpInlineCmd :: InterpreterContext -> InlineElement -> IO InlineElement
- interpInlineCmd ctx (InlineCmd cmd) = interpInlineCmd' ctx cmd
- interpInlineCmd _ others = return others
-
- interpInlineCmd' :: InterpreterContext -> InlineCommand -> IO InlineElement
- interpInlineCmd' ctx cmd
+ interpInlineCommand :: InterpreterContext -> InlineCommand -> IO InlineElement
+ interpInlineCommand ctx cmd
= case M.lookup (iCmdName cmd) interpTable of
Nothing
-> fail ("no such interpreter: " ++ iCmdName cmd)
Just interp
-> iciInterpret interp ctx cmd
+ >>=
+ interpInline ctx
makeDraft :: (ArrowXml a, ArrowChoice a, ArrowIO a) => InterpTable -> a XmlTree Document
@@ -304,52 +241,68 @@ makeDraft interpTable
MIMEType "text" "x-rakka" _
-- wikify ãã¦èå³ã®ããé¨åã addText ããã
-> do arrIO2 (flip setAttribute "rakka:isFeed") -< (doc, pIsFeed)
- wikiPage <- wikifyPage interpTable -< tree
- arrIO0 (everywhereM' (mkM (addBlockText doc)) wikiPage) -<< ()
- arrIO0 (everywhereM' (mkM (addInlineText doc)) wikiPage) -<< ()
- returnA -< ()
+ wiki <- wikifyPage interpTable -< tree
+ arrIO2 (mapM_ . addBlockText) -< (doc, wiki)
MIMEType _ _ _
-> returnA -< ()
returnA -< doc
where
- addBlockText :: Document -> BlockElement -> IO BlockElement
- addBlockText doc b
- = do case b of
- Heading _ text
- -> addText doc text
- _ -> return ()
- return b
-
- addInlineText :: Document -> InlineElement -> IO InlineElement
- addInlineText doc i
- = do case i of
- Text text
- -> addText doc text
- ObjectLink page Nothing
- -> addText doc page
- ObjectLink page (Just text)
- -> do addHiddenText doc page
- addText doc text
- PageLink page fragment Nothing
- -> addText doc (fromMaybe "" page ++
- fromMaybe "" fragment)
- PageLink page fragment (Just text)
- -> do addHiddenText doc (fromMaybe "" page ++
- fromMaybe "" fragment)
- addText doc text
- ExternalLink uri Nothing
- -> addText doc (uriToString id uri "")
- ExternalLink uri (Just text)
- -> do addHiddenText doc (uriToString id uri "")
- addText doc text
- _ -> return ()
- return i
-
--- Perform monadic transformation in top-down order.
-everywhereM' :: Monad m => GenericM m -> GenericM m
-everywhereM' f x = f x >>= gmapM (everywhereM' f)
+ addElemText :: Document -> Element -> IO ()
+ addElemText doc (Block b) = addBlockText doc b
+ addElemText doc (Inline i) = addInlineText doc i
+
+ addBlockText :: Document -> BlockElement -> IO ()
+ addBlockText doc (Heading _ text) = addText doc text
+ addBlockText _ HorizontalLine = return ()
+ addBlockText doc (List _ items) = mapM_ (addListItemText doc) items
+ addBlockText doc (DefinitionList defs) = mapM_ (addDefinitionText doc) defs
+ addBlockText doc (Preformatted inlines) = mapM_ (addInlineText doc) inlines
+ addBlockText doc (Paragraph inlines) = mapM_ (addInlineText doc) inlines
+ addBlockText doc (Div _ elems) = mapM_ (addElemText doc) elems
+ addBlockText _ EmptyBlock = return ()
+ addBlockText doc (BlockCmd bcmd) = addBlockCmdText doc bcmd
+
+ addInlineText :: Document -> InlineElement -> IO ()
+ addInlineText doc (Text text) = addText doc text
+ addInlineText doc (Italic inlines) = mapM_ (addInlineText doc) inlines
+ addInlineText doc (Bold inlines) = mapM_ (addInlineText doc) inlines
+ addInlineText doc (ObjectLink page Nothing) = addText doc page
+ addInlineText doc (ObjectLink page (Just text)) = addHiddenText doc page
+ >> addText doc text
+ addInlineText doc (PageLink page fragm Nothing) = addText doc (fromMaybe "" page ++ fromMaybe "" fragm)
+ addInlineText doc (PageLink page fragm (Just text)) = addHiddenText doc (fromMaybe "" page ++ fromMaybe "" fragm)
+ >> addText doc text
+ addInlineText doc (ExternalLink uri Nothing) = addText doc (uriToString id uri "")
+ addInlineText doc (ExternalLink uri (Just text)) = addHiddenText doc (uriToString id uri "")
+ >> addText doc text
+ addInlineText _ (LineBreak _) = return ()
+ addInlineText doc (Span _ inlines) = mapM_ (addInlineText doc) inlines
+ addInlineText doc (Image src alt) = do case src of
+ Left uri -> addHiddenText doc (uriToString id uri "")
+ Right page -> addHiddenText doc page
+ case alt of
+ Just text -> addHiddenText doc text
+ Nothing -> return ()
+ addInlineText doc (Anchor _ inlines) = mapM_ (addInlineText doc) inlines
+ addInlineText _ (Input _) = return ()
+ addInlineText _ EmptyInline = return ()
+ addInlineText doc (InlineCmd icmd) = addInlineCmdText doc icmd
+
+ addListItemText :: Document -> ListItem -> IO ()
+ addListItemText = mapM_ . addElemText
+
+ addDefinitionText :: Document -> Definition -> IO ()
+ addDefinitionText doc (Definition term desc)
+ = do mapM_ (addInlineText doc) term
+ mapM_ (addInlineText doc) desc
+
+ addBlockCmdText :: Document -> BlockCommand -> IO ()
+ addBlockCmdText doc (BlockCommand _ _ blocks) = mapM_ (addBlockText doc) blocks
+
+ addInlineCmdText :: Document -> InlineCommand -> IO ()
+ addInlineCmdText doc (InlineCommand _ _ inlines) = mapM_ (addInlineText doc) inlines
wikifyParseError :: Arrow a => a ParseError WikiPage