Add Confluence, External Wiki, and Wiki menus to sidebar refactor

This commits move the Confluence, External Wiki, and Wiki menus
from the HAML view to the new refactor.

app/views/layouts/nav/sidebar/_project_menus.html.haml

-- if project_nav_tab?(:confluence)
-  - confluence_url = project_wikis_confluence_path(@project)
-  = nav_link do
-    = link_to confluence_url, class: 'shortcuts-confluence' do
-      .nav-icon-container
-        = image_tag 'confluence.svg', alt: _('Confluence')
-      %span.nav-item-name
-        = _('Confluence')
-    %ul.sidebar-sub-level-items.is-fly-out-only
-      = nav_link(html_options: { class: 'fly-out-top-item' } ) do
-        = link_to confluence_url, target: '_blank', rel: 'noopener noreferrer' do
-          %strong.fly-out-top-item-name
-            = _('Confluence')
-
-- if project_nav_tab? :wiki
-  = render 'layouts/nav/sidebar/wiki_link', wiki_url: wiki_path(@project.wiki)
-
-- if project_nav_tab?(:external_wiki)
-  - external_wiki_url = @project.external_wiki.external_wiki_url
-  = nav_link do
-    = link_to external_wiki_url, class: 'shortcuts-external_wiki' do
-      .nav-icon-container
-        = sprite_icon('external-link')
-      %span.nav-item-name
-        = s_('ExternalWikiService|External wiki')
-    %ul.sidebar-sub-level-items.is-fly-out-only
-      = nav_link(html_options: { class: "fly-out-top-item" } ) do
-        = link_to external_wiki_url do
-          %strong.fly-out-top-item-name
-            = s_('ExternalWikiService|External wiki')
-
 - if project_nav_tab? :snippets
   = nav_link(controller: :snippets) do
     = link_to project_snippets_path(@project), class: 'shortcuts-snippets', data: { qa_selector: 'snippets_link' } do

lib/sidebars/projects/menus/confluence_menu.rb

+# frozen_string_literal: true
+
+module Sidebars
+  module Projects
+    module Menus
+      class ConfluenceMenu < ::Sidebars::Menu
+        override :link
+        def link
+          project_wikis_confluence_path(context.project)
+        end
+
+        override :extra_container_html_options
+        def extra_container_html_options
+          {
+            class: 'shortcuts-confluence'
+          }
+        end
+
+        override :title
+        def title
+          _('Confluence')
+        end
+
+        override :image_path
+        def image_path
+          'confluence.svg'
+        end
+
+        override :image_html_options
+        def image_html_options
+          {
+            alt: title
+          }
+        end
+
+        override :render?
+        def render?
+          context.project.has_confluence?
+        end
+      end
+    end
+  end
+end

lib/sidebars/projects/menus/external_wiki_menu.rb

+# frozen_string_literal: true
+
+module Sidebars
+  module Projects
+    module Menus
+      class ExternalWikiMenu < ::Sidebars::Menu
+        override :link
+        def link
+          external_wiki.external_wiki_url
+        end
+
+        override :extra_container_html_options
+        def extra_container_html_options
+          {
+            target: '_blank',
+            rel: 'noopener noreferrer',
+            class: 'shortcuts-external_wiki'
+          }
+        end
+
+        override :extra_collapsed_container_html_options
+        def extra_collapsed_container_html_options
+          {
+            target: '_blank',
+            rel: 'noopener noreferrer'
+          }
+        end
+
+        override :title
+        def title
+          s_('ExternalWikiService|External wiki')
+        end
+
+        override :sprite_icon
+        def sprite_icon
+          'external-link'
+        end
+
+        override :render?
+        def render?
+          external_wiki.present?
+        end
+
+        private
+
+        def external_wiki
+          @external_wiki ||= context.project.external_wiki
+        end
+      end
+    end
+  end
+end

lib/sidebars/projects/menus/wiki_menu.rb

+# frozen_string_literal: true
+
+module Sidebars
+  module Projects
+    module Menus
+      class WikiMenu < ::Sidebars::Menu
+        override :link
+        def link
+          wiki_path(context.project.wiki)
+        end
+
+        override :extra_container_html_options
+        def extra_container_html_options
+          {
+            class: 'shortcuts-wiki'
+          }
+        end
+
+        override :title
+        def title
+          _('Wiki')
+        end
+
+        override :sprite_icon
+        def sprite_icon
+          'book'
+        end
+
+        override :render?
+        def render?
+          can?(context.current_user, :read_wiki, context.project)
+        end
+
+        override :active_routes
+        def active_routes
+          { controller: :wikis }
+        end
+      end
+    end
+  end
+end

lib/sidebars/projects/panel.rb

@@ -19,6 +19,8 @@ module Sidebars
         add_menu(Sidebars::Projects::Menus::OperationsMenu.new(context))
         add_menu(Sidebars::Projects::Menus::PackagesRegistriesMenu.new(context))
         add_menu(Sidebars::Projects::Menus::AnalyticsMenu.new(context))
+        add_menu(confluence_or_wiki_menu)
+        add_menu(Sidebars::Projects::Menus::ExternalWikiMenu.new(context))
       end
 
       override :render_raw_menus_partial
@@ -30,6 +32,14 @@ module Sidebars
       def aria_label
         _('Project navigation')
       end
+
+      private
+
+      def confluence_or_wiki_menu
+        confluence_menu = ::Sidebars::Projects::Menus::ConfluenceMenu.new(context)
+
+        confluence_menu.render? ? confluence_menu : Sidebars::Projects::Menus::WikiMenu.new(context)
+      end
     end
   end
 end

qa/qa/page/project/menu.rb

@@ -18,10 +18,6 @@ module QA
           element :members_link
         end
 
-        view 'app/views/layouts/nav/sidebar/_wiki_link.html.haml' do
-          element :wiki_link
-        end
-
         def click_merge_requests
           within_sidebar do
             click_element(:sidebar_menu_link, menu_item: 'Merge requests')
@@ -30,7 +26,7 @@ module QA
 
         def click_wiki
           within_sidebar do
-            click_element(:wiki_link)
+            click_element(:sidebar_menu_link, menu_item: 'Wiki')
           end
         end
 

spec/lib/sidebars/projects/menus/confluence_menu_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Sidebars::Projects::Menus::ConfluenceMenu do
+  let_it_be_with_refind(:project) { create(:project, has_external_wiki: true) }
+
+  let(:user) { project.owner }
+  let(:context) { Sidebars::Projects::Context.new(current_user: user, container: project) }
+
+  subject { described_class.new(context) }
+
+  describe 'render?' do
+    context 'when Confluence integration is not present' do
+      it 'returns false' do
+        expect(subject.render?).to eq false
+      end
+    end
+
+    context 'when Confluence integration is present' do
+      let!(:confluence) { create(:confluence_service, project: project, active: active) }
+
+      context 'when integration is disabled' do
+        let(:active) { false }
+
+        it 'returns false' do
+          expect(subject.render?).to eq false
+        end
+      end
+
+      context 'when issues integration is enabled' do
+        let(:active) { true }
+
+        it 'returns true' do
+          expect(subject.render?).to eq true
+        end
+
+        it 'does not contain any sub menu' do
+          expect(subject.items).to be_empty
+        end
+      end
+    end
+  end
+end

spec/lib/sidebars/projects/menus/external_wiki_menu_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Sidebars::Projects::Menus::ExternalWikiMenu do
+  let(:project) { build(:project) }
+  let(:user) { project.owner }
+  let(:context) { Sidebars::Projects::Context.new(current_user: user, container: project) }
+
+  subject { described_class.new(context) }
+
+  it 'does not contain any sub menu' do
+    expect(subject.items).to be_empty
+  end
+
+  describe '#render?' do
+    before do
+      expect(subject).to receive(:external_wiki).and_return(external_wiki).at_least(1)
+    end
+
+    context 'when active external issue tracker' do
+      let(:external_wiki) { build(:external_wiki_service, project: project) }
+
+      context 'is present' do
+        it 'returns true' do
+          expect(subject.render?).to be_truthy
+        end
+      end
+
+      context 'is not present' do
+        let(:external_wiki) { nil }
+
+        it 'returns false' do
+          expect(subject.render?).to be_falsey
+        end
+      end
+    end
+  end
+end

spec/lib/sidebars/projects/menus/wiki_menu_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Sidebars::Projects::Menus::WikiMenu do
+  let(:project) { build(:project) }
+  let(:user) { project.owner }
+  let(:context) { Sidebars::Projects::Context.new(current_user: user, container: project) }
+
+  subject { described_class.new(context) }
+
+  it 'does not contain any sub menu' do
+    expect(subject.items).to be_empty
+  end
+
+  describe '#render?' do
+    context 'when user can access project wiki' do
+      it 'returns true' do
+        expect(subject.render?).to be true
+      end
+
+      context 'when user cannot access project wiki' do
+        let(:user) { nil }
+
+        it 'returns false' do
+          expect(subject.render?).to be false
+        end
+      end
+    end
+  end
+end

spec/lib/sidebars/projects/panel_spec.rb

@@ -11,4 +11,32 @@ RSpec.describe Sidebars::Projects::Panel do
   it 'has a scope menu' do
     expect(subject.scope_menu).to be_a(Sidebars::Projects::Menus::ScopeMenu)
   end
+
+  context 'Confluence menu item' do
+    subject { described_class.new(context).instance_variable_get(:@menus) }
+
+    context 'when integration is present and active' do
+      let_it_be(:confluence) { create(:confluence_service, active: true) }
+
+      let(:project) { confluence.project }
+
+      it 'contains Confluence menu item' do
+        expect(subject.index { |i| i.is_a?(Sidebars::Projects::Menus::ConfluenceMenu) }).not_to be_nil
+      end
+
+      it 'does not contain Wiki menu item' do
+        expect(subject.index { |i| i.is_a?(Sidebars::Projects::Menus::WikiMenu) }).to be_nil
+      end
+    end
+
+    context 'when integration is not present' do
+      it 'does not contain Confluence menu item' do
+        expect(subject.index { |i| i.is_a?(Sidebars::Projects::Menus::ConfluenceMenu) }).to be_nil
+      end
+
+      it 'contains Wiki menu item' do
+        expect(subject.index { |i| i.is_a?(Sidebars::Projects::Menus::WikiMenu) }).not_to be_nil
+      end
+    end
+  end
 end

spec/views/layouts/nav/sidebar/_project.html.haml_spec.rb

@@ -712,13 +712,39 @@ RSpec.describe 'layouts/nav/sidebar/_project' do
     end
   end
 
-  describe 'wiki entry tab' do
-    let(:can_read_wiki) { true }
+  describe 'Confluence' do
+    let!(:service) { create(:confluence_service, project: project, active: active) }
 
     before do
-      allow(view).to receive(:can?).with(user, :read_wiki, project).and_return(can_read_wiki)
+      render
     end
 
+    context 'when the Confluence integration is active' do
+      let(:active) { true }
+
+      it 'shows the Confluence link' do
+        expect(rendered).to have_link('Confluence', href: project_wikis_confluence_path(project))
+      end
+
+      it 'does not show the GitLab wiki link' do
+        expect(rendered).not_to have_link('Wiki')
+      end
+    end
+
+    context 'when it is disabled' do
+      let(:active) { false }
+
+      it 'does not show the Confluence link' do
+        expect(rendered).not_to have_link('Confluence')
+      end
+
+      it 'shows the GitLab wiki link' do
+        expect(rendered).to have_link('Wiki', href: wiki_path(project.wiki))
+      end
+    end
+  end
+
+  describe 'Wiki' do
     describe 'when wiki is enabled' do
       it 'shows the wiki tab with the wiki internal link' do
         render
@@ -728,9 +754,9 @@ RSpec.describe 'layouts/nav/sidebar/_project' do
     end
 
     describe 'when wiki is disabled' do
-      let(:can_read_wiki) { false }
+      let(:user) { nil }
 
-      it 'does not show the wiki tab' do
+      it 'does not show the wiki link' do
         render
 
         expect(rendered).not_to have_link('Wiki')
@@ -738,7 +764,7 @@ RSpec.describe 'layouts/nav/sidebar/_project' do
     end
   end
 
-  describe 'external wiki entry tab' do
+  describe 'External Wiki' do
     let(:properties) { { 'external_wiki_url' => 'https://gitlab.com' } }
     let(:service_status) { true }
 
@@ -758,7 +784,7 @@ RSpec.describe 'layouts/nav/sidebar/_project' do
     context 'when it is disabled' do
       let(:service_status) { false }
 
-      it 'does not show the external wiki tab' do
+      it 'does not show the external wiki link' do
         render
 
         expect(rendered).not_to have_link('External wiki')
@@ -766,38 +792,6 @@ RSpec.describe 'layouts/nav/sidebar/_project' do
     end
   end
 
-  describe 'confluence tab' do
-    let!(:service) { create(:confluence_service, project: project, active: active) }
-
-    before do
-      render
-    end
-
-    context 'when the Confluence integration is active' do
-      let(:active) { true }
-
-      it 'shows the Confluence tab' do
-        expect(rendered).to have_link('Confluence', href: project_wikis_confluence_path(project))
-      end
-
-      it 'does not show the GitLab wiki tab' do
-        expect(rendered).not_to have_link('Wiki')
-      end
-    end
-
-    context 'when it is disabled' do
-      let(:active) { false }
-
-      it 'does not show the Confluence tab' do
-        expect(rendered).not_to have_link('Confluence')
-      end
-
-      it 'shows the GitLab wiki tab' do
-        expect(rendered).to have_link('Wiki', href: wiki_path(project.wiki))
-      end
-    end
-  end
-
   describe 'operations settings tab' do
     describe 'archive projects' do
       before do