X-Git-Url: http://git.cielonegro.org/gitweb.cgi?a=blobdiff_plain;f=Rakka%2FWiki%2FInterpreter%2FBase.hs;h=f461027dc339e1049f9543fe36b401f7cf8a275e;hb=dc29dc9081156af3b536b19ffd828cdd67ddd84a;hp=6b883c376c270d68a2ecfaa00b112706bb358b66;hpb=f53425414d1861f105a3063cdbb4bf96cdc755a2;p=Rakka.git

diff --git a/Rakka/Wiki/Interpreter/Base.hs b/Rakka/Wiki/Interpreter/Base.hs
index 6b883c3..f461027 100644
--- a/Rakka/Wiki/Interpreter/Base.hs
+++ b/Rakka/Wiki/Interpreter/Base.hs
@@ -24,12 +24,13 @@ interpreters = [ lineBreakInterp
                , otherLangsInterp
                , newPageInterp
                , editPageInterp
+               , loginInterp
                ]
 
 
 lineBreakInterp :: Interpreter
 lineBreakInterp = InlineCommandInterpreter {
-                    iciName      = "br"
+                    iciName = "br"
                   , iciInterpret
                       = \ _ (InlineCommand _ attrs _) -> return $ LineBreak attrs
                   }
@@ -37,7 +38,7 @@ lineBreakInterp = InlineCommandInterpreter {
 
 spanInterp :: Interpreter
 spanInterp = InlineCommandInterpreter {
-               iciName      = "span"
+               iciName = "span"
              , iciInterpret
                  = \ _ (InlineCommand _ attrs contents) -> return $ Span attrs contents
              }
@@ -45,7 +46,7 @@ spanInterp = InlineCommandInterpreter {
 
 divInterp :: Interpreter
 divInterp = BlockCommandInterpreter {
-              bciName      = "div"
+              bciName = "div"
             , bciInterpret
                 = \ _ (BlockCommand _ attrs contents)
                 -> return $ Div attrs (map Block contents)
@@ -54,16 +55,16 @@ 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
     = BlockCommandInterpreter {
-        bciName      = "inOtherLanguages"
+        bciName = "inOtherLanguages"
       , bciInterpret
           = \ ctx _ ->
             let linkTable = case ctxMainPage ctx of
@@ -107,7 +108,7 @@ otherLangsInterp
 newPageInterp :: Interpreter
 newPageInterp 
     = InlineCommandInterpreter {
-        iciName      = "newPage"
+        iciName = "newPage"
       , iciInterpret
           = \ _ (InlineCommand _ args _) ->
             let label = fromMaybe "Create new page" (lookup "label" args)
@@ -128,10 +129,10 @@ newPageInterp
 editPageInterp :: Interpreter
 editPageInterp 
     = InlineCommandInterpreter {
-        iciName      = "editPage"
+        iciName = "editPage"
       , iciInterpret
           = \ ctx (InlineCommand _ args _) ->
-            let name  = fromMaybe (ctxPageName ctx) (lookup "page" args)
+            let name  = fromMaybe (fromMaybe "" $ ctxPageName ctx) (lookup "page" args)
                 label = fromMaybe "Edit this page" (lookup "label" args)
                 attrs = [ ("type"   , "button")
                         , ("value"  , label)
@@ -141,3 +142,21 @@ editPageInterp
             in
               return (Input attrs)
       }
+
+
+-- <input type="button"
+--        value="Login"
+--        class="loginButton" />
+loginInterp :: Interpreter
+loginInterp 
+    = InlineCommandInterpreter {
+        iciName = "login"
+      , iciInterpret
+          = \ _ _ ->
+            let attrs = [ ("type"   , "button")
+                        , ("value"  , "Login")
+                        , ("class"  , "loginButton")
+                        ]
+            in
+              return (Input attrs)
+      }
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