Resurrection from bitrot

[Rakka.git] / Rakka / Resource / Object.hs

diff --git a/Rakka/Resource/Object.hs b/Rakka/Resource/Object.hs
index b029e5422900b69e1b41d4459016f680a6b0dda2..3a98b1e262810fdb403ac69c81fb7bb2fda9a7a6 100644 (file)
--- a/Rakka/Resource/Object.hs
+++ b/Rakka/Resource/Object.hs
@@ -1,47 +1,45 @@
+{-# LANGUAGE
+    UnicodeSyntax
+  #-}
 module Rakka.Resource.Object
     ( resObject
     )
     where
-
-import           Data.ByteString.Char8 as C8
-import           Data.Maybe
+import qualified Codec.Binary.UTF8.String as UTF8
+import Control.Monad.Unicode
+import qualified Data.Text as T
 import           Network.HTTP.Lucu
-import           Network.HTTP.Lucu.Utils
+import Prelude.Unicode
 import           Rakka.Environment
 import           Rakka.Page
 import           Rakka.Storage
 import           Rakka.SystemConfig
-import           System.Time
-
+import           System.FilePath.Posix
 
-resObject :: Environment -> ResourceDef
+resObject ∷ Environment → ResourceDef
 resObject env
     = ResourceDef {
         resUsesNativeThread = False
       , resIsGreedy         = True
-      , resGet              = Just $ getPathInfo >>= handleGet env . toPageName
+      , resGet              = Just $ getPathInfo ≫= handleGet env ∘ toPageName
       , resHead             = Nothing
       , resPost             = Nothing
       , resPut              = Nothing
       , resDelete           = Nothing
       }
     where
-      toPageName :: [String] -> PageName
-      toPageName = decodePageName . joinWith "/" 
-
+      toPageName ∷ [String] → PageName
+      toPageName = T.pack ∘ UTF8.decodeString . joinPath
 
 handleGet :: Environment -> PageName -> Resource ()
 handleGet env name
-    = do pageM <- getPage (envStorage env) name
+    = do pageM <- getPage (envStorage env) name Nothing
          case pageM of
-           Nothing
-               -> foundNoEntity Nothing
-
-           Just redir@(Redirection _ _ _ _)
-               -> handleRedirect env redir
-
-           Just entity@(Entity _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-               -> handleGetEntity env entity
+           Nothing   -> foundNoEntity Nothing
+           Just page -> if isEntity page then
+                            handleGetEntity page
+                        else
+                            handleRedirect env page
 
 
 {-
@@ -60,15 +58,11 @@ handleRedirect env redir
   
   ...
 -}
-handleGetEntity :: Environment -> Page -> Resource ()
-handleGetEntity env page
-    = do let lastMod = toClockTime $ pageLastMod page
-
-         case pageRevision page of
-           0   -> foundTimeStamp lastMod -- 0 はデフォルトページ
-           rev -> foundEntity (strongETag $ show rev) lastMod
+handleGetEntity :: Page -> Resource ()
+handleGetEntity page
+    = do 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)
 
-         setContentType (pageType page)
-         setHeader (C8.pack "Content-Disposition")
-                       (C8.pack $ "attachment; filename=" ++ quoteStr (pageFileName' page))
-         outputLBS (pageContent page)
+         setContentType (entityType page)
+         outputLBS (entityContent page)