Merge branch 'feature/labels'

app/controllers/labels_controller.rb

+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

app/views/issues/_head.html.haml

@@ -5,6 +5,9 @@
   %li{class: "#{'active' if current_page?(project_milestones_path(@project))}"}
     = link_to project_milestones_path(@project), class: "tab" do
       Milestones
+  %li{class: "#{'active' if current_page?(project_labels_path(@project))}"}
+    = link_to project_labels_path(@project), class: "tab" do
+      Labels
   %li.right
     %span.rss-icon
       = link_to project_issues_path(@project, :atom, { private_token: current_user.private_token }) do

app/views/labels/_label.html.haml

+%li.wll
+  %strong= label.name
+  .right
+    %span= pluralize label.count, 'issue'

app/views/labels/index.html.haml

+= render "issues/head"
+
+%h3.page_title
+  Labels
+%br
+%div.ui-box
+  %ul.unstyled.labels-table
+    - @labels.each do |label|
+      = render 'label', label: label
+
+    - unless @labels.present?
+      %li
+        %h3.nothing_here_message Nothing to show here
+

config/routes.rb

@@ -197,7 +197,9 @@ Gitlab::Application.routes.draw do
     end
     resources :team_members
     resources :milestones
+    resources :labels, :only => [:index]
     resources :issues do
+
       collection do
         post  :sort
         post  :bulk_update

features/projects/issues/labels.feature

+Feature: Labels
+  Background:
+    Given I signin as a user
+    And I own project "Shop"
+    And project "Shop" have issues tags: 
+     | name    |
+     | bug     |
+     | feature |
+    Given I visit project "Shop" labels page 
+
+  Scenario: I should see active milestones
+    Then I should see label "bug"
+    And I should see label "feature"

features/step_definitions/project/project_issues_steps.rb

@@ -33,6 +33,25 @@ Given /^I visit issue page "(.*?)"$/ do |arg1|
 end
 
 Given /^I submit new issue "(.*?)"$/ do |arg1|
-  fill_in "issue_title", :with => arg1
+  fill_in "issue_title", with: arg1
   click_button "Submit new issue"
 end
+
+Given /^project "(.*?)" have issues tags:$/ do |arg1, table|
+  project = Project.find_by_name(arg1)
+  table.hashes.each do |hash|
+    Factory :issue,
+      project: project,
+      label_list: [hash[:name]]
+  end
+end
+
+Given /^I visit project "(.*?)" labels page$/ do |arg1|
+  visit project_labels_path(Project.find_by_name(arg1))
+end
+
+Then /^I should see label "(.*?)"$/ do |arg1|
+  within ".labels-table" do 
+    page.should have_content arg1
+  end
+end