(refs #69)Forked repositories tree is changed to flat list.

Because it can't render forked tree correctly if parent repository has been removed.

src/main/scala/app/PullRequestsController.scala

@@ -255,7 +255,7 @@ trait PullRequestsControllerBase extends ControllerBase {
             commits,
             diffs,
             repository.repository.originUserName.map { userName =>
-              getRepositoryNames(getForkedRepositoryTree(userName, repository.name))
+              getForkedRepositories(userName, repository.name)
             } getOrElse Nil,
             originBranch,
             forkedBranch,

src/main/scala/app/RepositoryViewerController.scala

@@ -184,7 +184,7 @@ trait RepositoryViewerControllerBase extends ControllerBase {
 
   get("/:owner/:repository/network/members")(referrersOnly { repository =>
     repo.html.forked(
-      getForkedRepositoryTree(
+      getForkedRepositories(
         repository.repository.originUserName.getOrElse(repository.owner),
         repository.repository.originRepositoryName.getOrElse(repository.name)),
       repository)

src/main/scala/service/RepositoryService.scala

@@ -201,17 +201,11 @@ trait RepositoryService { self: AccountService =>
     }.list.length
 
 
-  def getForkedRepositoryTree(userName: String, repositoryName: String): RepositoryTreeNode = {
-    RepositoryTreeNode(userName, repositoryName,
+  def getForkedRepositories(userName: String, repositoryName: String): List[String] =
     Query(Repositories).filter { t =>
-        (t.parentUserName is userName.bind) && (t.parentRepositoryName is repositoryName.bind)
-      }.map { t =>
-        t.userName ~ t.repositoryName
-      }.list.map { case (userName, repositoryName) =>
-        getForkedRepositoryTree(userName, repositoryName)
-      }
-    )
+      (t.originUserName is userName.bind) && (t.originRepositoryName is repositoryName.bind)
     }
+    .sortBy(_.lastActivityDate desc).map(_.userName).list
 
 }
 

src/main/twirl/repo/forked.scala.html

@@ -1,4 +1,4 @@
-@(members: service.RepositoryService.RepositoryTreeNode,
+@(members: List[String],
   repository: service.RepositoryService.RepositoryInfo)(implicit context: app.Context)
 @import context._
 @import view.helpers._
@@ -7,22 +7,9 @@
     <li class="active"><a href="@url(repository)/network/members">Members</a></li>
   </ul>
   <h3>Members of the @repository.name Network</h3>
-  <ul>
-    @renderTree(members)
-  </ul>
-}
-
-@renderTree(node: service.RepositoryService.RepositoryTreeNode) = {
-  <li>
-    <div style="font-size: 120%; margin-bottom: 8px;">
-      @avatar(node.owner, 20) <a href="@url(node.owner)">@node.owner</a> / <a href="@path/@node.owner/@node.name">@node.name</a>
+  @members.map { owner =>
+    <div class="block">
+      <a href="@url(owner)">@owner</a> / <a href="@path/@owner/@repository.name">@repository.name</a>
     </div>
-    @if(node.children.nonEmpty){
-      <ul>
-        @node.children.map { child =>
-          @renderTree(child)
   }
-      </ul>
-    }
-  </li>
 }