From 8d43862784caf5fc187c948c89e7ef58551f5642 Mon Sep 17 00:00:00 2001
From: pho <pho@cielonegro.org>
Date: Thu, 25 Oct 2007 11:35:10 +0900
Subject: [PATCH] Implemented <inOtherLanguages />

darcs-hash:20071025023510-62b54-1b0bf8d9916e3bc5b96afd6cefed891bd0225f0e.gz
---
 Rakka/SystemConfig.hs          |  2 +-
 Rakka/Wiki/Interpreter/Base.hs | 22 ++++++++++++++++------
 2 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/Rakka/SystemConfig.hs b/Rakka/SystemConfig.hs
index 9e8be67..de33f91 100644
--- a/Rakka/SystemConfig.hs
+++ b/Rakka/SystemConfig.hs
@@ -156,7 +156,7 @@ instance SysConfValue BaseURI where
                        PortNumber num -> fromIntegral num
 
               defaultURI
-                  = "http://" ++ host ++
+                  = "http://" ++ host ++ -- FIXME: consider IPv6 address
                     (if port == 80
                      then ""
                      else ':' : show port) ++ "/"
diff --git a/Rakka/Wiki/Interpreter/Base.hs b/Rakka/Wiki/Interpreter/Base.hs
index 3d38c2c..d36b80d 100644
--- a/Rakka/Wiki/Interpreter/Base.hs
+++ b/Rakka/Wiki/Interpreter/Base.hs
@@ -5,6 +5,7 @@ module Rakka.Wiki.Interpreter.Base
 
 import           Data.Map (Map)
 import qualified Data.Map as M
+import           Data.Maybe
 import           Rakka.Page
 import           Rakka.SystemConfig
 import           Rakka.Wiki
@@ -16,7 +17,7 @@ interpreters = [ lineBreakInterp
                , spanInterp
                , divInterp
                , pageNameInterp
---               , otherLangsInterp
+               , otherLangsInterp
                ]
 
 
@@ -51,7 +52,7 @@ pageNameInterp = InlineCommandInterpreter {
                      = \ ctx _ -> return $ Text (ctxPageName ctx)
                  }
 
-{-
+
 otherLangsInterp :: Interpreter
 otherLangsInterp
     = BlockCommandInterpreter {
@@ -63,14 +64,23 @@ otherLangsInterp
                 -> return EmptyBlock
 
               Just linkTable
-                  -> do Languages langTable <- getSysConf (ctxSysConf ctx) (Languages undefined)
+                  -> do Languages langTable <- getSysConf (ctxSysConf ctx)
                         let merged = mergeTables langTable (M.toList linkTable)
-                        -- FIXME
+                        return $ List $ mkLangList merged
       }
     where
       mergeTables :: Map LanguageTag LanguageName
                   -> [(LanguageTag, PageName)]
                   -> [(LanguageName, PageName)]
       mergeTables _ []     = []
-      mergeTables m (x:xs) = fromMaybe x (M.lookup x m) : mergeTables m xs
--}
\ No newline at end of file
+      mergeTables m (x:xs) = let (langTag, pageName) = x
+                                 langName            = fromMaybe langTag (M.lookup langTag m)
+                             in
+                               (langName, pageName) : mergeTables m xs
+
+      mkLangList :: [(LanguageName, PageName)] -> ListElement
+      mkLangList xs = ListElement Bullet (map mkLangLink xs)
+
+      mkLangLink :: (LanguageName, PageName) -> ListItem
+      mkLangLink (langName, pageName)
+          = [Right (PageLink (Just pageName) Nothing (Just langName))]
\ No newline at end of file
-- 
2.40.0