X-Git-Url: http://git.cielonegro.org/gitweb.cgi?a=blobdiff_plain;f=Rakka%2FWiki%2FInterpreter%2FBase.hs;h=73950537c9bd7179b26655f0f38531df69201de4;hb=42f51754dea02201aececaacbf194d714cd58aaf;hp=f2fd602fe791e9c02e4bad41a09ea08509b97178;hpb=3c5211253dc61c31196a47486c538b64c32d8c5e;p=Rakka.git

diff --git a/Rakka/Wiki/Interpreter/Base.hs b/Rakka/Wiki/Interpreter/Base.hs
index f2fd602..7395053 100644
--- a/Rakka/Wiki/Interpreter/Base.hs
+++ b/Rakka/Wiki/Interpreter/Base.hs
@@ -1,29 +1,46 @@
+{-# LANGUAGE
+    OverloadedStrings
+  , RecordWildCards
+  , UnicodeSyntax
+  #-}
 module Rakka.Wiki.Interpreter.Base
-    ( baseInterpreters
+    ( interpreters
     )
     where
+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 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
 
-import           Rakka.Wiki
-import           Rakka.Wiki.Interpreter
-import           Rakka.Wiki.Interpreter.Base.Image
-import           Rakka.Wiki.Interpreter.Base.Outline
-
-
-baseInterpreters :: [Interpreter]
-baseInterpreters = [ lineBreakInterp
-                   , spanInterp
-                   , divInterp
-                   , imageInterp
-                   , imgFrameInterp
-
-                   , pageNameInterp
-                   , outlineInterp
-                   ]
-
+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
                   }
@@ -31,7 +48,7 @@ lineBreakInterp = InlineCommandInterpreter {
 
 spanInterp :: Interpreter
 spanInterp = InlineCommandInterpreter {
-               iciName      = "span"
+               iciName = "span"
              , iciInterpret
                  = \ _ (InlineCommand _ attrs contents) -> return $ Span attrs contents
              }
@@ -39,15 +56,151 @@ spanInterp = InlineCommandInterpreter {
 
 divInterp :: Interpreter
 divInterp = BlockCommandInterpreter {
-              bciName      = "div"
+              bciName = "div"
             , bciInterpret
-                = \ _ (BlockCommand _ attrs contents) -> return $ Div attrs contents
+                = \ _ (BlockCommand _ attrs contents)
+                -> return $ Div attrs (map Block contents)
             }
 
 
 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"
+      , bciInterpret
+          = \(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 _ []     = []
+      mergeTables m (x:xs) = let (langTag, name) = x
+                                 langName        = fromMaybe (CI.foldedCase langTag)
+                                                             (M.lookup langTag m)
+                             in
+                               (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))]
+
+
+-- <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(\"Foo\")"
+--        class="editButton controls" />
+editPageInterp ∷ Interpreter
+editPageInterp 
+    = InlineCommandInterpreter {
+        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
+          = \_ _ →
+            let attrs = [ ("type" , "button")
+                        , ("value", "Configuration")
+                        , ("class", "configButton controls")
+                        ]
+            in
+              return (Input attrs)
+      }