Record before an experiment

[Rakka.git] / Rakka / Page.hs

diff --git a/Rakka/Page.hs b/Rakka/Page.hs
index c22e5206583c819facd8baab5ec437a4038d60a7..380d4a5d2a3967eb08c875916a165be0945223da 100644 (file)
--- a/Rakka/Page.hs
+++ b/Rakka/Page.hs
@@ -1,10 +1,15 @@
 module Rakka.Page
     ( PageName
     , Page(..)
+    , LanguageTag
+    , LanguageName
+
     , encodePageName
     , decodePageName
     , mkPageURI
+    , mkPageFragmentURI
     , mkObjectURI
+    , mkAuxiliaryURI
     )
     where
 
@@ -12,6 +17,7 @@ import           Data.ByteString.Base (LazyByteString)
 import qualified Data.ByteString.Char8 as C8
 import           Data.Encoding
 import           Data.Encoding.UTF8
+import           Data.Map (Map)
 import           Network.HTTP.Lucu
 import           Network.URI
 import           Subversion.Types
@@ -21,6 +27,9 @@ import           System.Time
 
 type PageName = String
 
+type LanguageTag  = String -- See RFC 3066: http://www.ietf.org/rfc/rfc3066.txt
+type LanguageName = String -- i.e. "日本語"
+
 
 data Page
     = Redirection {
@@ -32,6 +41,7 @@ data Page
     | Entity {
         pageName      :: !PageName
       , pageType      :: !MIMEType
+      , pageLanguage  :: !(Maybe LanguageTag)
       , pageIsTheme   :: !Bool     -- text/css 以外では無意味
       , pageIsFeed    :: !Bool     -- text/x-rakka 以外では無意味
       , pageIsLocked  :: !Bool
@@ -40,7 +50,7 @@ data Page
       , pageRevision  :: !(Maybe RevNum)
       , pageLastMod   :: !CalendarTime
       , pageSummary   :: !(Maybe String)
-      , pageOtherLang :: ![(String, PageName)]
+      , pageOtherLang :: !(Map LanguageTag PageName)
       , pageContent   :: !LazyByteString
       }
 
@@ -63,12 +73,25 @@ decodePageName = decode UTF8 . C8.pack . unEscapeString
 mkPageURI :: URI -> PageName -> URI
 mkPageURI baseURI name
     = baseURI {
-        uriPath = foldl combine "/" [uriPath baseURI, encodePageName name]
+        uriPath = foldl combine "/" [uriPath baseURI, encodePageName name ++ ".html"]
+      }
+
+
+mkPageFragmentURI :: URI -> PageName -> String -> URI
+mkPageFragmentURI baseURI name fragment
+    = baseURI {
+        uriPath     = foldl combine "/" [uriPath baseURI, encodePageName name ++ ".html"]
+      , uriFragment = ('#':fragment)
       }
 
 
 mkObjectURI :: URI -> PageName -> URI
 mkObjectURI baseURI name
+    = mkAuxiliaryURI baseURI ["object"] name
+
+
+mkAuxiliaryURI :: URI -> [String] -> PageName -> URI
+mkAuxiliaryURI baseURI basePath name
     = baseURI {
-        uriPath = foldl combine "/" [uriPath baseURI, "object", encodePageName name]
+        uriPath = foldl combine "/" ([uriPath baseURI] ++ basePath ++ [encodePageName name])
       }