Clean up overlap between dashboard and explore.

- Split up SnippetsController into separate dashboard and explore sections.
- Use consistent page titles, header titles and sidebars between dashboard and explore sections when signed in or not.

app/controllers/dashboard/projects_controller.rb

 class Dashboard::ProjectsController < Dashboard::ApplicationController
   before_action :event_filter
+  def index
+    @projects = current_user.authorized_projects.sorted_by_activity.non_archived
+    @projects = @projects.includes(:namespace)
+    @last_push = current_user.recent_push
+
+    respond_to do |format|
+      format.html
+      format.atom do
+        event_filter
+        load_events
+        render layout: false
+      end
+    end
+  end
+
   def starred
     @projects = current_user.starred_projects
     @projects = @projects.includes(:namespace, :forked_from_project, :tags)

app/controllers/dashboard/snippets_controller.rb

+class Dashboard::SnippetsController < Dashboard::ApplicationController
+  def index
+    @snippets = SnippetsFinder.new.execute(current_user,
+      filter: :by_user,
+      user: current_user,
+      scope: params[:scope]
+    )
+    @snippets = @snippets.page(params[:page]).per(PER_PAGE)
+  end
+end

app/controllers/dashboard_controller.rb

 class DashboardController < Dashboard::ApplicationController
-  before_action :load_projects, except: :activity
   before_action :event_filter, only: :activity
   respond_to :html
-  def show
-    @projects = @projects.includes(:namespace)
-    @last_push = current_user.recent_push
-
-    respond_to do |format|
-      format.html
-      format.atom do
-        event_filter
-        load_events
-        render layout: false
-      end
-    end
-  end
-
   def merge_requests
     @merge_requests = get_merge_requests_collection
     @merge_requests = @merge_requests.page(params[:page]).per(PER_PAGE)
@@ -50,10 +35,6 @@ class DashboardController < Dashboard::ApplicationController
   protected
-  def load_projects
-    @projects = current_user.authorized_projects.sorted_by_activity.non_archived
-  end
-
   def load_events
     project_ids =
       if params[:filter] == "starred"

app/controllers/explore/application_controller.rb

 class Explore::ApplicationController < ApplicationController
+  skip_before_action :authenticate_user!, :reject_blocked
+
   layout 'explore'
 end

app/controllers/explore/groups_controller.rb

 class Explore::GroupsController < Explore::ApplicationController
-  skip_before_action :authenticate_user!,
-                     :reject_blocked, :set_current_user_for_observers
-
   def index
     @groups = GroupsFinder.new.execute(current_user)
     @groups = @groups.search(params[:search]) if params[:search].present?

app/controllers/explore/projects_controller.rb

 class Explore::ProjectsController < Explore::ApplicationController
-  skip_before_action :authenticate_user!,
-                     :reject_blocked
-
   def index
     @projects = ProjectsFinder.new.execute(current_user)
     @tags = @projects.tags_on(:tags)

app/controllers/explore/snippets_controller.rb

+class Explore::SnippetsController < Explore::ApplicationController
+  def index
+    @snippets = SnippetsFinder.new.execute(current_user, filter: :all)
+    @snippets = @snippets.page(params[:page]).per(PER_PAGE)
+  end
+end

app/controllers/groups_controller.rb

@@ -14,6 +14,10 @@ class GroupsController < Groups::ApplicationController
   layout :determine_layout
+  def index
+    redirect_to (current_user ? dashboard_groups_path : explore_groups_path)
+  end
+
   def new
     @group = Group.new
   end

app/controllers/projects_controller.rb

@@ -10,6 +10,10 @@ class ProjectsController < ApplicationController
   layout :determine_layout
+  def index
+    redirect_to (current_user ? root_path : explore_root_path)
+  end
+
   def new
     @project = Project.new
   end

app/controllers/root_controller.rb

@@ -6,10 +6,10 @@
 #
 # For users who haven't customized the setting, we simply delegate to
 # `DashboardController#show`, which is the default.
-class RootController < DashboardController
+class RootController < Dashboard::ProjectsController
   before_action :redirect_to_custom_dashboard, only: [:show]
-  def show
+  def index
     super
   end
@@ -20,6 +20,7 @@ class RootController < DashboardController
     case current_user.dashboard
     when 'stars'
+      flash.keep
       redirect_to starred_dashboard_projects_path
     else
       return

app/controllers/snippets_controller.rb

@@ -24,13 +24,9 @@ class SnippetsController < ApplicationController
         scope: params[:scope] }).
       page(params[:page]).per(PER_PAGE)
-      if @user == current_user
-        render 'current_user_index'
-      else
-        render 'user_index'
-      end
+      render 'index'
     else
-      @snippets = SnippetsFinder.new.execute(current_user, filter: :all).page(params[:page]).per(PER_PAGE)
+      redirect_to (current_user ? dashboard_snippets_path : explore_snippets_path)
     end
   end

app/views/dashboard/_groups_head.html.haml

 %ul.center-top-menu
-  = nav_link(page: [dashboard_groups_path]) do
+  = nav_link(page: dashboard_groups_path) do
     = link_to dashboard_groups_path, title: 'Your groups', data: {placement: 'right'} do
       Your Groups
-  = nav_link(page: [explore_groups_path]) do
+  = nav_link(page: explore_groups_path) do
     = link_to explore_groups_path, title: 'Explore groups', data: {placement: 'bottom'} do
       Explore Groups

app/views/dashboard/_projects_head.html.haml

 %ul.center-top-menu
-  = nav_link(path: ['dashboard#show', 'root#show']) do
-    = link_to dashboard_path, title: 'Home', class: 'shortcuts-activity', data: {placement: 'right'} do
+  = nav_link(path: ['projects#index', 'root#index']) do
+    = link_to dashboard_projects_path, title: 'Home', class: 'shortcuts-activity', data: {placement: 'right'} do
       Your Projects
   = nav_link(page: starred_dashboard_projects_path) do
     = link_to starred_dashboard_projects_path, title: 'Starred Projects', data: {placement: 'right'} do

app/views/dashboard/_snippets_head.html.haml

+%ul.center-top-menu
+  = nav_link(page: dashboard_snippets_path, html_options: {class: 'home'}) do
+    = link_to dashboard_snippets_path, title: 'Your snippets', data: {placement: 'right'} do
+      Your Snippets
+  = nav_link(page: explore_snippets_path) do
+    = link_to explore_snippets_path, title: 'Explore snippets', data: {placement: 'right'} do
+      Explore Snippets

app/views/dashboard/activity.html.haml

 = content_for :meta_tags do
   - if current_user
-    = auto_discovery_link_tag(:atom, dashboard_url(format: :atom, private_token: current_user.private_token), title: "All activity")
+    = auto_discovery_link_tag(:atom, dashboard_projects_url(format: :atom, private_token: current_user.private_token), title: "All activity")
+- page_title    "Activity"
 - header_title  "Activity", activity_dashboard_path
+
 = render 'dashboard/activity_head'
 %section.activities

app/views/dashboard/show.atom.builder → app/views/dashboard/projects/index.atom.builder

 xml.instruct!
 xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://search.yahoo.com/mrss/" do
   xml.title   "Activity"
-  xml.link    href: dashboard_url(format: :atom, private_token: current_user.try(:private_token)), rel: "self", type: "application/atom+xml"
-  xml.link    href: dashboard_url, rel: "alternate", type: "text/html"
-  xml.id      dashboard_url
+  xml.link    href: dashboard_projects_url(format: :atom, private_token: current_user.try(:private_token)), rel: "self", type: "application/atom+xml"
+  xml.link    href: dashboard_projects_url, rel: "alternate", type: "text/html"
+  xml.id      dashboard_projects_url
   xml.updated @events.maximum(:updated_at).strftime("%Y-%m-%dT%H:%M:%SZ") if @events.any?
   @events.each do |event|

app/views/dashboard/show.html.haml → app/views/dashboard/projects/index.html.haml

 = content_for :meta_tags do
   - if current_user
-    = auto_discovery_link_tag(:atom, dashboard_url(format: :atom, private_token: current_user.private_token), title: "All activity")
-- header_title "Projects", (current_user ? root_path : explore_root_path)
+    = auto_discovery_link_tag(:atom, dashboard_projects_url(format: :atom, private_token: current_user.private_token), title: "All activity")
+
+- page_title    "Projects"
+- header_title  "Projects", root_path
 = render 'dashboard/projects_head'
 - if @last_push

app/views/dashboard/projects/starred.html.haml

 - page_title "Starred Projects"
-- header_title "Projects", (current_user ? root_path : explore_root_path)
+- header_title "Projects", projects_path
+
 = render 'dashboard/projects_head'
 - if @projects.any?
-  = render 'dashboard/projects'
+  = render 'projects'
 - else
   %h3 You don't have starred projects yet
   %p.slead Visit project page and press on star icon and it will appear on this page.

app/views/snippets/current_user_index.html.haml → app/views/dashboard/snippets/index.html.haml

-- page_title "Your Snippets"
-= render 'head'
+- page_title    "Snippets"
+- header_title  "Snippets", dashboard_snippets_path
+
+= render 'dashboard/snippets_head'
 .gray-content-block
   .pull-right
@@ -11,26 +13,26 @@
 %ul.nav.nav-tabs.prepend-top-20
   = nav_tab :scope, nil do
-    = link_to user_snippets_path(@user) do
+    = link_to dashboard_snippets_path do
       All
       %span.badge
-        = @user.snippets.count
+        = current_user.snippets.count
   = nav_tab :scope, 'are_private' do
-    = link_to user_snippets_path(@user, scope: 'are_private') do
+    = link_to dashboard_snippets_path(scope: 'are_private') do
       Private
       %span.badge
-        = @user.snippets.are_private.count
+        = current_user.snippets.are_private.count
   = nav_tab :scope, 'are_internal' do
-    = link_to user_snippets_path(@user, scope: 'are_internal') do
+    = link_to dashboard_snippets_path(scope: 'are_internal') do
       Internal
       %span.badge
-        = @user.snippets.are_internal.count
+        = current_user.snippets.are_internal.count
   = nav_tab :scope, 'are_public' do
-    = link_to user_snippets_path(@user, scope: 'are_public') do
+    = link_to dashboard_snippets_path(scope: 'are_public') do
       Public
       %span.badge
-        = @user.snippets.are_public.count
+        = current_user.snippets.are_public.count
 .my-snippets
-  = render 'snippets'
+  = render 'snippets/snippets'