Feature: Labels page. Index page

app/controllers/labels_controller.rb

@@ -0,0 +1,25 @@
+class LabelsController < ApplicationController
+  before_filter :authenticate_user!
+  before_filter :project
+  before_filter :module_enabled
+
+  layout "project"
+
+  # Authorize
+  before_filter :add_project_abilities
+
+  # Allow read any issue
+  before_filter :authorize_read_issue!
+
+  respond_to :js, :html
+
+  def index
+    @labels = Issue.tag_counts_on(:labels)
+  end
+
+  protected
+
+  def module_enabled
+    return render_404 unless @project.issues_enabled
+  end
+end