Reactivate accessibility css

- Added setting to turn accessibility mode on/off for not logged in
  users

app/models/user.rb

@@ -413,7 +413,7 @@ class User < Principal
   end
 
   def impaired
-    anonymous? || !!self.pref.impaired
+    (anonymous? && Setting.accessibility_mode_for_anonymous?) || !!self.pref.impaired
   end
 
   def impaired?

app/views/layouts/base.html.erb

@@ -38,6 +38,10 @@ See doc/COPYRIGHT.rdoc for more details.
 <%= csrf_meta_tags %>
 <%= favicon_link_tag 'favicon.ico' %>
 <%= stylesheet_link_tag current_theme.stylesheet_manifest, :media => "all" %>
+<% if User.current.impaired? && accessibility_css_enabled? %>
+  <%= stylesheet_link_tag 'accessibility' %>
+<% end %>
+
 <%= javascript_include_tag 'application' %>
 <!-- user specific tags -->
 <%= user_specific_javascript_includes %>

app/views/settings/_display.html.erb

@@ -33,6 +33,8 @@ See doc/COPYRIGHT.rdoc for more details.
     <p><%= setting_select :ui_theme, OpenProject::Themes.collect { |theme| [theme.name, theme.identifier] }, :label => :label_theme %></p>
     <p><%= setting_check_box :user_may_override_theme %></p>
 
+    <p><%= setting_check_box :accessibility_mode_for_anonymous %></p>
+
     <p id="setting_available_languages"><%= setting_multiselect :available_languages, all_lang_options_for_select(false) %></p>
 
     <p id="setting_default_language"><%= setting_select :default_language, all_lang_options_for_select(false) %></p>

config/locales/de.yml

@@ -1254,6 +1254,7 @@ de:
   setting_time_format: "Zeitformat"
   setting_ui_theme: "Stil"
   setting_user_may_override_theme: "Benutzer dürfen einen eigenen Stil wählen"
+  setting_accessibility_mode_for_anonymous: "Für barrierefreie Nutzung optimierte Oberfläche für nicht angemeldete Nutzer."
   setting_user_format: "Benutzer-Anzeigeformat"
   setting_users_deletable_by_admins: "Admins können Nutzeraccounts löschen"
   setting_users_deletable_by_self: "Nutzer können ihren Account löschen"

config/locales/en.yml

@@ -1240,6 +1240,7 @@ en:
   setting_time_format: "Time format"
   setting_ui_theme: "Theme"
   setting_user_may_override_theme: "Users may choose their own themes"
+  setting_accessibility_mode_for_anonymous: "Enable accessibility mode for anonymous users"
   setting_user_format: "Users display format"
   setting_users_deletable_by_admins: "User accounts deletable by admins"
   setting_users_deletable_by_self: "Users allowed to delete their accounts"

config/settings.yml

@@ -225,6 +225,8 @@ ui_theme:
   default: 'default'
 user_may_override_theme:
   default: 1
+accessibility_mode_for_anonymous:
+  default: 0
 emails_footer:
   serialized: true
   default:

doc/CHANGELOG.md

@@ -29,6 +29,7 @@ See doc/COPYRIGHT.rdoc for more details.
 
 # Changelog
 
+* [Accessibility] Reactivate accessibility css; Setting for Accessibility mode for anonymous users
 * `#1951` Layout for ## and ### textile link help is broken
 * `#2147` [Accessibility] Link form elements to their label - new timeline
 * `#2151` [Accessibility] Link form elements to their label - new wiki page

features/projects/visibility.feature

@@ -38,7 +38,8 @@ Background:
 @javascript
 Scenario: A Project is visible on the landing page if it is set to public
       Given I am on the login page
-      And I follow "Projects" within "#top-menu-items"
+      Then I should see "Projects" within "#top-menu-items"
+      When I go to the overall Projects page
       Then I should see "Bob's Accounting" within "#content"
 
 @javascript

features/step_definitions/error_steps.rb

@@ -49,7 +49,7 @@ Then /^there should( not)? be a flash (error|notice) message$/ do |no_message, k
 end
 
 Then /^the flash message should contain "([^"]*)"$/ do |message|
-  page.find(:css, '.flash > a').text.should include(message)
+  page.find(:css, '.flash').text.should include(message)
 end
 
 Then /^I should( not)? see (\d+) error message(?:s)?$/ do |negative, count|

spec/models/user_spec.rb

@@ -330,4 +330,37 @@ describe User do
       it { User.find_by_rss_key(@rss_key).should == nil }
     end
   end
+
+  describe '#impaired?' do
+    let(:anonymous) { FactoryGirl.create(:anonymous)}
+    let(:user) { FactoryGirl.create(:user)}
+
+    context 'anonymous user with accessibility mode disabled for anonymous users' do
+      before do
+        Setting.stub(:accessibility_mode_for_anonymous?).and_return(false)
+      end
+
+      it { anonymous.impaired?.should be_false }
+    end
+
+    context 'anonymous user with accessibility mode enabled for anonymous users' do
+      before do
+        Setting.stub(:accessibility_mode_for_anonymous?).and_return(true)
+      end
+
+      it { anonymous.impaired?.should be_true }
+    end
+
+    context 'not impaired user' do
+      it { user.impaired?.should be_false }
+    end
+
+    context 'impaired user' do
+      before do
+        user.pref[:impaired] = true
+      end
+
+      it { user.impaired?.should be_true }
+    end
+  end
 end