X-Git-Url: http://git.cielonegro.org/gitweb.cgi?a=blobdiff_plain;f=Rakka%2FWiki%2FInterpreter%2FBase.hs;h=73950537c9bd7179b26655f0f38531df69201de4;hb=42f51754dea02201aececaacbf194d714cd58aaf;hp=38578c0e590b53d4deb396a7a5da66476dbc84ef;hpb=fa3a9d0aecede2431e669ef33885a116f7d5f0be;p=Rakka.git

diff --git a/Rakka/Wiki/Interpreter/Base.hs b/Rakka/Wiki/Interpreter/Base.hs
index 38578c0..7395053 100644
--- a/Rakka/Wiki/Interpreter/Base.hs
+++ b/Rakka/Wiki/Interpreter/Base.hs
@@ -1,31 +1,46 @@
+{-# LANGUAGE
+    OverloadedStrings
+  , RecordWildCards
+  , UnicodeSyntax
+  #-}
 module Rakka.Wiki.Interpreter.Base
     ( interpreters
     )
     where
-
-import           Data.Map (Map)
+import Control.Applicative
+import Control.Arrow
+import Control.Arrow.ListArrow
+import Control.Arrow.Unicode
+import qualified Data.CaseInsensitive as CI
+import Data.Map (Map)
 import qualified Data.Map as M
-import           Data.Maybe
-import           Network.URI
-import           Rakka.Page
-import           Rakka.SystemConfig
-import           Rakka.Wiki
-import           Rakka.Wiki.Interpreter
-
-
-interpreters :: [Interpreter]
+import Data.Maybe
+import Data.Monoid.Unicode
+import qualified Data.Text as T
+import Prelude.Unicode
+import Rakka.Page
+import Rakka.SystemConfig
+import Rakka.Wiki
+import Rakka.Wiki.Interpreter
+import Text.XML.HXT.Arrow.XmlArrow
+import Text.XML.HXT.XPath
+
+interpreters ∷ [Interpreter]
 interpreters = [ lineBreakInterp
                , spanInterp
                , divInterp
                , pageNameInterp
                , otherLangsInterp
+               , newPageInterp
                , editPageInterp
+               , loginInterp
+               , searchFieldInterp
+               , configurationInterp
                ]
 
-
 lineBreakInterp :: Interpreter
 lineBreakInterp = InlineCommandInterpreter {
-                    iciName      = "br"
+                    iciName = "br"
                   , iciInterpret
                       = \ _ (InlineCommand _ attrs _) -> return $ LineBreak attrs
                   }
@@ -33,7 +48,7 @@ lineBreakInterp = InlineCommandInterpreter {
 
 spanInterp :: Interpreter
 spanInterp = InlineCommandInterpreter {
-               iciName      = "span"
+               iciName = "span"
              , iciInterpret
                  = \ _ (InlineCommand _ attrs contents) -> return $ Span attrs contents
              }
@@ -41,7 +56,7 @@ spanInterp = InlineCommandInterpreter {
 
 divInterp :: Interpreter
 divInterp = BlockCommandInterpreter {
-              bciName      = "div"
+              bciName = "div"
             , bciInterpret
                 = \ _ (BlockCommand _ attrs contents)
                 -> return $ Div attrs (map Block contents)
@@ -50,65 +65,142 @@ divInterp = BlockCommandInterpreter {
 
 pageNameInterp :: Interpreter
 pageNameInterp = InlineCommandInterpreter {
-                   iciName      = "pageName"
+                   iciName = "pageName"
                  , iciInterpret
-                     = \ ctx _ -> return $ Text (ctxPageName ctx)
+                     = \ ctx _ -> return $ Text (fromMaybe "" $ ctxPageName ctx)
                  }
 
-
-otherLangsInterp :: Interpreter
+otherLangsInterp ∷ Interpreter
 otherLangsInterp
     = BlockCommandInterpreter {
-        bciName      = "inOtherLanguages"
+        bciName = "inOtherLanguages"
       , bciInterpret
-          = \ ctx _ ->
-            case fmap pageOtherLang (ctxMainPage ctx) of
-              Nothing
-                -> return EmptyBlock
-
-              Just linkTable
-                  -> do Languages langTable <- getSysConf (ctxSysConf ctx)
-                        let merged = mergeTables langTable (M.toList linkTable)
-                        return $ mkLangList merged
+          = \(InterpreterContext {..}) _ →
+            let linkTable = case ctxMainPage of
+                              Just page → runLA ( getXPathTreesInDoc "/page/otherLang/link"
+                                                  ⋙
+                                                  ( getAttrValue0 "lang"
+                                                    &&&
+                                                    getAttrValue0 "page"
+                                                  )
+                                                ) page
+                              Nothing   → []
+            in
+              case linkTable of
+                [] -> return EmptyBlock
+                _  -> do Languages langTable ← getSysConf ctxSysConf
+                         let merged = mergeTables langTable $
+                                      (CI.mk ∘ T.pack ⁂ T.pack) <$> linkTable
+                         pure $ mkLangList merged
       }
     where
-      mergeTables :: Map LanguageTag LanguageName
-                  -> [(LanguageTag, PageName)]
-                  -> [(LanguageName, PageName)]
+      mergeTables ∷ Map LanguageTag LanguageName
+                  → [(LanguageTag, PageName)]
+                  → [(LanguageName, PageName)]
       mergeTables _ []     = []
-      mergeTables m (x:xs) = let (langTag, pageName) = x
-                                 langName            = fromMaybe langTag (M.lookup langTag m)
+      mergeTables m (x:xs) = let (langTag, name) = x
+                                 langName        = fromMaybe (CI.foldedCase langTag)
+                                                             (M.lookup langTag m)
                              in
-                               (langName, pageName) : mergeTables m xs
+                               (langName, name) : mergeTables m xs
+
+      mkLangList ∷ [(LanguageName, PageName)] → BlockElement
+      mkLangList = List Bullet ∘ (mkLangLink <$>)
+
+      mkLangLink ∷ (LanguageName, PageName) → ListItem
+      mkLangLink (langName, name)
+          = [Inline (PageLink (Just name) Nothing (Just langName))]
 
-      mkLangList :: [(LanguageName, PageName)] -> BlockElement
-      mkLangList xs = List Bullet (map mkLangLink xs)
 
-      mkLangLink :: (LanguageName, PageName) -> ListItem
-      mkLangLink (langName, pageName)
-          = [Inline (PageLink (Just pageName) Nothing (Just langName))]
+-- <input type="button"
+--        value="Create new page"
+--        onclick="Rakka.newPage()"
+--        class="newButton controls" />
+newPageInterp :: Interpreter
+newPageInterp 
+    = InlineCommandInterpreter {
+        iciName = "newPage"
+      , iciInterpret
+          = \ _ (InlineCommand _ args _) ->
+            let label = fromMaybe "Create new page" (lookup "label" args)
+                attrs = [ ("type"   , "button")
+                        , ("value"  , label)
+                        , ("onclick", "Rakka.newPage()")
+                        , ("class"  , "newButton controls")
+                        ]
+            in
+              return (Input attrs)
+      }
 
 
 -- <input type="button"
 --        value="Edit"
---        onclick="Rakka.editPage(\"http://example.org/\", \"Foo\")"
---        class="editButton" />
-editPageInterp :: Interpreter
+--        onclick="Rakka.editPage(\"Foo\")"
+--        class="editButton controls" />
+editPageInterp ∷ Interpreter
 editPageInterp 
     = InlineCommandInterpreter {
-        iciName      = "editPage"
+        iciName = "editPage"
+      , iciInterpret
+          = \ctx (InlineCommand _ args _) →
+            let name  = fromMaybe (fromMaybe "" $ ctxPageName ctx) (lookup "page" args)
+                label = fromMaybe "Edit this page" (lookup "label" args)
+                attrs = [ ("type"   , "button")
+                        , ("value"  , label)
+                        , ("onclick", "Rakka.editPage(\"" ⊕ name ⊕ "\")")
+                        , ("class"  , "editButton controls")
+                        ]
+            in
+              return (Input attrs)
+      }
+
+
+-- <input type="button"
+--        value="Login"
+--        class="loginButton controls" />
+loginInterp :: Interpreter
+loginInterp 
+    = InlineCommandInterpreter {
+        iciName = "login"
+      , iciInterpret
+          = \ _ _ ->
+            let attrs = [ ("type" , "button")
+                        , ("value", "Login")
+                        , ("class", "loginButton controls")
+                        ]
+            in
+              return (Input attrs)
+      }
+
+
+-- <input type="text"
+--        class="searchField" />
+searchFieldInterp :: Interpreter
+searchFieldInterp 
+    = InlineCommandInterpreter {
+        iciName = "searchField"
+      , iciInterpret
+          = \ _ _ ->
+            let attrs = [ ("type" , "text")
+                        , ("class", "searchField")
+                        ]
+            in
+              return (Input attrs)
+      }
+
+-- <input type="button"
+--        value="Configuration"
+--        class="configButton controls" />
+configurationInterp ∷ Interpreter
+configurationInterp 
+    = InlineCommandInterpreter {
+        iciName = "configuration"
       , iciInterpret
-          = \ ctx (InlineCommand _ args _) ->
-            do BaseURI baseURI <- getSysConf (ctxSysConf ctx)
-
-               let pageName = fromMaybe (ctxPageName ctx) (lookup "page" args)
-                   label    = fromMaybe "Edit this page" (lookup "label" args)
-                   uri      = uriToString id baseURI ""
-                   attrs    = [ ("type"   , "button")
-                              , ("value"  , label)
-                              , ("onclick", "Rakka.editPage(\"" ++ uri ++ "\", \"" ++ pageName ++ "\")")
-                              , ("class"  , "editButton")
-                              ]
-
-               return (Input attrs)
+          = \_ _ →
+            let attrs = [ ("type" , "button")
+                        , ("value", "Configuration")
+                        , ("class", "configButton controls")
+                        ]
+            in
+              return (Input attrs)
       }