Add wiki history page.

src/main/scala/app/WikiController.scala

@@ -2,6 +2,7 @@ package app
 
 import util.{WikiUtil, JGitUtil}
 import jp.sf.amateras.scalatra.forms._
+import org.eclipse.jgit.api.Git
 
 class WikiController extends ControllerBase {
 
@@ -68,4 +69,12 @@ class WikiController extends ControllerBase {
     html.wikipages(WikiUtil.getPageList(owner, repository), 
         JGitUtil.getRepositoryInfo(owner, repository, servletContext))
   }
+  
+  get("/:owner/:repository/wiki/_history"){
+    val owner      = params("owner")
+    val repository = params("repository")
+    
+    html.wikihistory(JGitUtil.getCommitLog(Git.open(WikiUtil.getWikiRepositoryDir(owner, repository)), "master", 100)._1, 
+        JGitUtil.getRepositoryInfo(owner, repository, servletContext))
+  }
 }

src/main/twirl/wikihistory.scala.html

@@ -0,0 +1,33 @@
+@(commits: List[app.CommitInfo], repository: app.RepositoryInfo)(implicit context: app.Context)
+@import view.helpers
+@import context._
+@main("History - " + repository.owner + "/" + repository.name){
+  @header("wiki", repository)
+  @wikitab("history", repository)
+  <ul class="nav nav-tabs">
+    <li>
+      <h1 class="wiki-title"><span class="description">Pages</span></h1>
+    </li>
+    <li class="pull-right">
+      <div class="btn-group">
+        <a class="btn" href="@path/@repository.owner/@repository.name/wiki/_new">New Page</a>
+      </div>
+    </li>
+  </ul>
+  <input type="button" value="Compare Revisions" class="btn"/>
+  <table class="table table-bordered">
+    @commits.map { commit =>
+      <tr>
+        <td width="0%"><input type="checkbox"></td>
+        <td><a href="@path/@commit.committer">@commit.committer</a></td>
+        <td width="80%">
+          <span class="description">@helpers.datetime(commit.time):</span>
+          @commit.message
+        </td>
+      </tr>
+      
+    }
+  </table>
+  <input type="button" value="Compare Revisions" class="btn"/>
+  <input type="button" value="Back to Top" class="btn"/>
+}

src/main/twirl/wikitab.scala.html

@@ -3,6 +3,6 @@
 <ul class="nav nav-tabs">
   <li@if(active == "home"){ class="active"}><a href="@path/@repository.owner/@repository.name/wiki">Home</a></li>
   <li@if(active == "pages"){ class="active"}><a href="@path/@repository.owner/@repository.name/wiki/_pages">Pages</a></li>
-  <li@if(active == "history"){ class="active"}><a href="">Wiki History</a></li>
+  <li@if(active == "history"){ class="active"}><a href="@path/@repository.owner/@repository.name/wiki/_history">Wiki History</a></li>
   <li@if(active == "git"){ class="active"}><a href="">Git Access</a></li>
 </ul>