(refs #488)Show number of issues for each labels

src/main/scala/app/LabelsController.scala

@@ -7,11 +7,11 @@ import util.Implicits._
 import org.scalatra.i18n.Messages
 
 class LabelsController extends LabelsControllerBase
-  with LabelsService with RepositoryService with AccountService
+  with LabelsService with IssuesService with RepositoryService with AccountService
 with ReferrerAuthenticator with CollaboratorsAuthenticator
 
 trait LabelsControllerBase extends ControllerBase {
-  self: LabelsService with RepositoryService
+  self: LabelsService with IssuesService with RepositoryService
     with ReferrerAuthenticator with CollaboratorsAuthenticator =>
 
   case class LabelForm(labelName: String, color: String)
@@ -29,6 +29,7 @@ trait LabelsControllerBase extends ControllerBase {
   get("/:owner/:repository/issues/labels")(referrersOnly { repository =>
     issues.labels.html.list(
       getLabels(repository.owner, repository.name),
+      countIssueGroupByLabels(repository.owner, repository.name, IssuesService.IssueSearchCondition()),
       repository,
       hasWritePermission(repository.owner, repository.name, context.loginAccount))
   })

src/main/twirl/issues/labels/list.scala.html

@@ -1,4 +1,5 @@
 @(labels: List[model.Label],
+  counts: Map[String, Int],
   repository: service.RepositoryService.RepositoryInfo,
   hasWritePermission: Boolean)(implicit context: app.Context)
 @import context._
@@ -28,7 +29,7 @@
               </div>
               <div class="@if(hasWritePermission){span2} else {span4}">
                 <div class="pull-right">
-                  <span class="muted">x open issues</span>
+                  <span class="muted">@counts.get(label.labelName).getOrElse(0) open issues</span>
                 </div>
               </div>
               @if(hasWritePermission){