merge branch origin/master

[Rakka.git] / Rakka / Environment.hs

diff --git a/Rakka/Environment.hs b/Rakka/Environment.hs
index d68892b61590336f7e78c22f6dc5836cb35a5f63..2de28b2ce2bf8df28106d664b0bd4abde30f742e 100644 (file)
--- a/Rakka/Environment.hs
+++ b/Rakka/Environment.hs
@@ -1,64 +1,95 @@
+{-# LANGUAGE
+    UnicodeSyntax
+  #-}
 module Rakka.Environment
     ( Environment(..)
     , InterpTable
     , setupEnv
-    , getInterpTable
-    , getInterpTableA
     )
     where
-
-import           Control.Arrow.ArrowIO
-import           Data.IORef
-import           Data.Map (Map)
+import Control.Arrow.ArrowList
+import Control.Arrow.Unicode
 import qualified Data.Map as M
-import           Network
+import Network.Socket
 import qualified Network.HTTP.Lucu.Config as LC
+import           Rakka.Authorization
+import           Rakka.Page
 import           Rakka.Storage
 import           Rakka.SystemConfig
+import           Rakka.Wiki.Engine
 import           Rakka.Wiki.Interpreter
-import           Rakka.Wiki.Interpreter.Base
+import qualified Rakka.Wiki.Interpreter.Base      as Base
+import qualified Rakka.Wiki.Interpreter.Image     as Image
+import qualified Rakka.Wiki.Interpreter.PageList  as PageList
+import qualified Rakka.Wiki.Interpreter.Outline   as Outline
+import           Subversion.Repository
+import           System.Directory
+import           System.FilePath
+import           System.Log.Logger
+import           Text.HyperEstraier
+import Text.XML.HXT.Arrow.XmlState
+
+logger :: String
+logger = "Rakka.Environment"
 
 
 data Environment = Environment {
       envLocalStateDir :: !FilePath
     , envLucuConf      :: !LC.Config
-    , envStorage       :: !Storage
+    , envRepository    :: !Repository
     , envSysConf       :: !SystemConfig
-    , envInterpTable   :: !(IORef InterpTable)
+    , envStorage       :: !Storage
+    , envInterpTable   :: !InterpTable
+    , envAuthDB        :: !AuthDB
     }
 
-
-type InterpTable = Map String Interpreter
-
-
-setupEnv :: FilePath -> PortNumber -> IO Environment
-setupEnv lsdir portNum
-    = do let lucuConf = LC.defaultConfig {
-                          LC.cnfServerPort = PortNumber portNum
-                        }
-             storage  = mkStorage
-             sysConf  = mkSystemConfig lucuConf
-         interpTable <- mkInterpTable
-         return $ Environment {
+setupEnv ∷ FilePath → ServiceName → IO Environment
+setupEnv lsdir port
+    = do let lucuConf    = LC.defaultConfig {
+                             LC.cnfServerPort = port
+                           }
+             reposPath   = lsdir </> "repos"
+             interpTable = mkInterpTable
+         reposExist  <- doesDirectoryExist reposPath
+         repos       <- if reposExist then
+                            do debugM logger ("Found a subversion repository on " ++ reposPath)
+                               openRepository reposPath
+                        else
+                            do noticeM logger ("Creating a subversion repository on " ++ reposPath)
+                               createRepository reposPath [] []
+         sysConf     <- mkSystemConfig lucuConf repos
+         storage     <- mkStorage lsdir repos (makeDraft' interpTable)
+         authDB      <- mkAuthDB lsdir
+         return Environment {
                       envLocalStateDir = lsdir
                     , envLucuConf      = lucuConf
-                    , envStorage       = storage
+                    , envRepository    = repos
                     , envSysConf       = sysConf
+                    , envStorage       = storage
                     , envInterpTable   = interpTable
+                    , envAuthDB        = authDB
                     }
+    where
+      makeDraft' ∷ InterpTable → Page → IO Document
+      makeDraft' interpTable page
+          = do [doc] ← runX ( setErrorMsgHandler False fail
+                              ⋙
+                              constA page
+                              ⋙
+                              xmlizePage
+                              ⋙
+                              makeDraft interpTable
+                            )
+               return doc
 
-
-mkInterpTable :: IO (IORef InterpTable)
-mkInterpTable = newIORef (listToTable baseInterpreters)
+mkInterpTable ∷ InterpTable
+mkInterpTable = listToTable $
+                concat [ Base.interpreters
+                       , Image.interpreters
+                       , PageList.interpreters
+                       , Outline.interpreters
+                       ]
     where
-      listToTable :: [Interpreter] -> InterpTable
+      listToTable ∷ [Interpreter] → InterpTable
       listToTable xs
-          = M.fromList [ (commandName x, x) | x <- xs ]
-
-
-getInterpTable :: Environment -> IO InterpTable
-getInterpTable = readIORef . envInterpTable
-
-
-getInterpTableA :: ArrowIO a => Environment -> a b InterpTable
-getInterpTableA = arrIO0 . getInterpTable
+          = M.fromList [ (commandName x, x) | x ← xs ]