handleGet :: Environment -> PageName -> Resource ()
handleGet env name
- = runIdempotentA $ proc ()
- -> do pageM <- getPageA (envStorage env) -< (name, Nothing)
- case pageM of
- Nothing
- -> do items <- getDirContentsA (envStorage env) -< (name, Nothing)
- case items of
- [] -> handlePageNotFound env -< name
- _ -> handleGetPageListing env -< (name, items)
- Just page
- -> if isEntity page then
- handleGetEntity env -< page
- else
- handleRedirect env -< page
+ = do BaseURI baseURI <- getSysConf (envSysConf env)
+ runIdempotentA baseURI $ proc ()
+ -> do pageM <- getPageA (envStorage env) -< (name, Nothing)
+ case pageM of
+ Nothing
+ -> do items <- getDirContentsA (envStorage env) -< (name, Nothing)
+ case items of
+ [] -> handlePageNotFound env -< name
+ _ -> handleGetPageListing env -< (name, items)
+ Just page
+ -> if isEntity page then
+ handleGetEntity env -< page
+ else
+ handleRedirect env -< page
{-
handleGetEntity env
= proc page
-> do tree <- xmlizePage -< page
- returnA -< do -- text/x-rakka の場合は、内容が動的に生成され
- -- てゐる可能性があるので、ETag も
- -- Last-Modified も返す事が出來ない。
- case entityType page of
- MIMEType "text" "x-rakka" _
- -> return ()
- _ -> case entityRevision page of
- 0 -> foundTimeStamp (entityLastMod page) -- 0 はデフォルトページ
- rev -> foundEntity (strongETag $ show rev) (entityLastMod page)
-
- outputXmlPage tree [ (MIMEType "application" "xhtml+xml" [], entityToXHTML env)
- , (MIMEType "application" "rss+xml" [], entityToRSS env)
- ]
+ returnA -< outputXmlPage tree [ (MIMEType "application" "xhtml+xml" [], entityToXHTML env)
+ , (MIMEType "application" "rss+xml" [], entityToRSS env)
+ ]
entityToXHTML :: (ArrowXml a, ArrowChoice a, ArrowIO a) => Environment -> a XmlTree XmlTree
+= sattr "xmlns" "http://www.w3.org/1999/xhtml"
+= ( getXPathTreesInDoc "/page/@lang"
`guards`
- qattr (QN "xml" "lang" "")
+ qattr (mkQName "xml" "lang" "")
( getXPathTreesInDoc "/page/@lang/text()" )
)
+= ( eelem "head"
addAttrCond cond "rakka:isFeed STREQ yes"
setOrder cond "@uri STRA"
result <- searchPages sto cond
- return (map fst result)
+ return (map hpPageName $ srPages result)
mkFeedURIStr :: URI -> PageName -> String