Wrote many...

[Rakka.git] / Rakka / Wiki.hs

diff --git a/Rakka/Wiki.hs b/Rakka/Wiki.hs
index 0bf23987b5ffed8c5368fd13d85695183a3b89c8..719ed62cc646699ebb4069a2bc1c6b51506b3de0 100644 (file)
--- a/Rakka/Wiki.hs
+++ b/Rakka/Wiki.hs
@@ -1,72 +1,95 @@
 module Rakka.Wiki
     ( WikiPage
+
+    , Element(..)
+    , Attribute
+
     , BlockElement(..)
     , InlineElement(..)
 
-    , ListElement(..)
+    , Definition(..)
+
     , ListType(..)
     , ListItem
 
-    , Definition(..)
-
     , CommandType(..)
-    , Attribute
     , BlockCommand(..)
     , InlineCommand(..)
     )
     where
 
+import           Data.Generics
+import           Network.URI
 import           Rakka.Page
 
 
 type WikiPage = [BlockElement]
 
 
+data Element
+    = Block  !BlockElement
+    | Inline !InlineElement
+    deriving (Eq, Show, Typeable, Data)
+
+
+type Attribute = (String, String)
+
+
 data BlockElement
     = Heading {
         headingLevel :: !Int
       , headingText  :: !String
       }
     | HorizontalLine
-    | List !ListElement
+    | List {
+        listType  :: !ListType
+      , listItems :: ![ListItem]
+      }
     | DefinitionList ![Definition]
     | Preformatted ![InlineElement]
     | Paragraph ![InlineElement]
-    | Div ![Attribute] ![BlockElement]
+    | Div ![Attribute] ![Element]
+    | EmptyBlock
     | BlockCmd !BlockCommand
-    deriving (Eq, Show)
+    deriving (Eq, Show, Typeable, Data)
 
 
 data InlineElement
     = Text !String
     | Italic ![InlineElement]
     | Bold ![InlineElement]
+    | ObjectLink {
+        objLinkPage :: !PageName
+      , objLinkText :: !(Maybe String)
+      }
     | PageLink {
         linkPage     :: !(Maybe PageName)
       , linkFragment :: !(Maybe String)
       , linkText     :: !(Maybe String)
       }
+    | ExternalLink {
+        extLinkURI  :: !URI
+      , extLinkText :: !(Maybe String)
+      }
     | LineBreak ![Attribute]
     | Span ![Attribute] ![InlineElement]
-    | InlineCmd !InlineCommand
-    deriving (Eq, Show)
-
-
-data ListElement
-    = ListElement {
-        listType  :: !ListType
-      , listItems :: ![ListItem]
+    | Image {
+        imgSource :: !PageName
+      , imgAlt    :: !(Maybe String)
       }
-    deriving (Eq, Show)
+    | Anchor ![Attribute] ![InlineElement]
+    | EmptyInline
+    | InlineCmd !InlineCommand
+    deriving (Eq, Show, Typeable, Data)
 
 
 data ListType
     = Bullet
     | Numbered
-    deriving (Eq, Show)
+    deriving (Eq, Show, Typeable, Data)
 
 
-type ListItem = [Either ListElement InlineElement]
+type ListItem = [Element]
 
 
 data Definition
@@ -74,15 +97,13 @@ data Definition
         defTerm :: ![InlineElement]
       , defDesc :: ![InlineElement]
       }
-    deriving (Eq, Show)
+    deriving (Eq, Show, Typeable, Data)
 
 
 data CommandType
     = InlineCommandType
     | BlockCommandType
-
-
-type Attribute = (String, String)
+    deriving (Eq, Show)
 
 
 data BlockCommand
@@ -91,7 +112,7 @@ data BlockCommand
       , bCmdAttributes :: ![Attribute]
       , bCmdContents   :: ![BlockElement]
       }
-    deriving (Eq, Show)
+    deriving (Eq, Show, Typeable, Data)
 
 
 data InlineCommand
@@ -100,4 +121,4 @@ data InlineCommand
       , iCmdAttributes :: ![Attribute]
       , iCmdContents   :: ![InlineElement]
       }
-    deriving (Eq, Show)
+    deriving (Eq, Show, Typeable, Data)