Start to implement WikiController.

Changed controllers from servlet to filter by mapping flexibility.

src/main/scala/app/CreateRepositoryController.scala

@@ -11,7 +11,7 @@ import jp.sf.amateras.scalatra.forms._
 /**
  * Creates new repository.
  */
-class CreateRepositoryServlet extends ServletBase {
+class CreateRepositoryController extends ControllerBase {
   
   case class RepositoryCreationForm(name: String, description: String)
   

src/main/scala/app/RepositoryViewerController.scala

@@ -64,7 +64,7 @@ case class ContentInfo(viewType: String, content: Option[String])
 /**
  * The repository viewer.
  */
-class RepositoryViewerServlet extends ServletBase {
+class RepositoryViewerController extends ControllerBase {
   
   /**
    * Displays user information.

src/main/scala/app/ServletBase.scala

@@ -9,7 +9,7 @@ import jp.sf.amateras.scalatra.forms._
 /**
  * Provides generic features for ScalatraServlet implementations.
  */
-abstract class ServletBase extends ScalatraServlet with ClientSideValidationFormSupport with JacksonJsonSupport {
+abstract class ControllerBase extends ScalatraFilter with ClientSideValidationFormSupport with JacksonJsonSupport {
   
   implicit val jsonFormats = DefaultFormats
   

src/main/scala/app/UsersController.scala

@@ -0,0 +1,9 @@
+package app
+
+class UsersController extends ControllerBase {
+
+  get("/"){
+    
+  }
+  
+}

src/main/scala/app/UsersServlet.scala

@@ -1,9 +0,0 @@
-package app
-
-class UsersServlet extends ServletBase {
-
-  get("/"){
-    
-  }
-  
-}

src/main/scala/app/WikiController.scala

@@ -0,0 +1,14 @@
+package app
+
+import util.{WikiUtil, JGitUtil}
+
+class WikiController extends ControllerBase {
+
+  get("/:owner/:repository/wiki"){
+    val owner      = params("owner")
+    val repository = params("repository")
+    
+    html.wiki(WikiUtil.getPage(owner, repository, "Home"), JGitUtil.getRepositoryInfo(owner, repository, servletContext))
+  }
+  
+}