Restyle login page for LDAP/regular login

app/helpers/application_helper.rb

@@ -119,10 +119,6 @@ module ApplicationHelper
     Emoji.names.to_s
   end
-  def ldap_enable?
-    Devise.omniauth_providers.include?(:ldap)
-  end
-
   def app_theme
     Gitlab::Theme.css_class_by_id(current_user.try(:theme_id))
   end

app/helpers/oauth_helper.rb

+module OauthHelper
+  def ldap_enabled?
+    Devise.omniauth_providers.include?(:ldap)
+  end
+
+  def default_providers
+    [:twitter, :github, :google_oauth2, :ldap]
+  end
+
+  def enabled_oauth_providers
+    Devise.omniauth_providers
+  end
+end

app/views/devise/sessions/_new_base.html.haml

+= form_for(resource, as: resource_name, url: session_path(resource_name)) do |f|
+  = f.text_field :login, class: "text top", placeholder: "Username or Email", autofocus: "autofocus"
+  = f.password_field :password, class: "text bottom", placeholder: "Password"
+  - if devise_mapping.rememberable?
+    .clearfix.inputs-list
+      %label.checkbox.remember_me{for: "user_remember_me"}
+        = f.check_box :remember_me
+        %span Remember me
+  = f.submit "Sign in", class: "btn-create btn"
+  .pull-right
+    = link_to "Forgot your password?", new_password_path(resource_name), class: "btn"
+
+

app/views/devise/sessions/_new_ldap.html.haml

-= form_tag(user_omniauth_callback_path(:ldap), class: "login-box", id: 'new_ldap_user' ) do
-  = image_tag "login-logo.png", width: "304", height: "66", class: "login-logo", alt: "Login Logo"
+= form_tag(user_omniauth_callback_path(:ldap), id: 'new_ldap_user' ) do
   = text_field_tag :username, nil, {class: "text top", placeholder: "LDAP Login", autofocus: "autofocus"}
   = password_field_tag :password, nil, {class: "text bottom", placeholder: "Password"}
   %br/
-  = submit_tag "LDAP Sign in", class: "btn-primary btn"
-  - if devise_mapping.omniauthable?
-    - (resource_class.omniauth_providers - [:ldap]).each do |provider|
-      %hr/
-      = link_to "Sign in with #{provider.to_s.titleize}", omniauth_authorize_path(resource_name, provider), class: "btn btn-primary"
-      %br/
-  %hr/
-  %a#other_form_toggle{href: "#", onclick: "javascript:$('#new_user').toggle();"} Other Sign in
-  :javascript
-    $(function() {
-      $('#new_user').toggle();
-    });
-= form_for(resource, as: resource_name, url: session_path(resource_name), html: { class: "login-box" }) do |f|
-  = f.text_field :login, class: "text top", placeholder: "Username or Email", autofocus: "autofocus"
-  = f.password_field :password, class: "text bottom", placeholder: "Password"
-  - if devise_mapping.rememberable?
-    .clearfix.inputs-list
-      %label.checkbox.remember_me{for: "user_remember_me"}
-        = f.check_box :remember_me
-        %span Remember me
-  %br/
-  = f.submit "Sign in", class: "btn-primary btn"
-  .pull-right
-    = render partial: "devise/shared/links"
+  = submit_tag "LDAP Sign in", class: "btn-create btn"

app/views/devise/sessions/_oauth_providers.html.haml

+- if enabled_oauth_providers.present?
+  %hr
+  %div{:'data-no-turbolink' => 'data-no-turbolink'}
+    %span Sign in with:  
+    - (enabled_oauth_providers - [:ldap]).each do |provider|
+      %span
+        - if default_providers.include?(provider)
+          = link_to authbutton(provider, 32), omniauth_authorize_path(resource_name, provider)
+        - else
+          = link_to provider.to_s.titleize, omniauth_authorize_path(resource_name, provider), class: "btn"

app/views/devise/sessions/new.html.haml

-- if ldap_enable?
-  = render partial: 'devise/sessions/new_ldap'
-- else
-  = form_for(resource, as: resource_name, url: session_path(resource_name), html: { class: "login-box" }) do |f|
-    = image_tag "login-logo.png", width: "304", height: "66", class: "login-logo", alt: "Login Logo"
-    = f.text_field :login, class: "text top", placeholder: "Username or Email", autofocus: "autofocus"
-    = f.password_field :password, class: "text bottom", placeholder: "Password"
-    - if devise_mapping.rememberable?
-      .clearfix.inputs-list
-        %label.checkbox.remember_me{for: "user_remember_me"}
-          = f.check_box :remember_me
-          %span Remember me
-    %br/
-    = f.submit "Sign in", class: "btn-create btn"
-    .pull-right
-      = link_to "Forgot your password?", new_password_path(resource_name), class: "btn"
-    %br/
-    - if Gitlab.config.gitlab.signup_enabled
-      %hr/
+.login-box
+  = image_tag "login-logo.png", width: "304", height: "66", class: "login-logo", alt: "Login Logo"
+
+  - if ldap_enabled?
+    %ul.nav.nav-tabs
+      %li.active
+        = link_to 'LDAP', '#tab-ldap', 'data-toggle' => 'tab'
+      %li
+        = link_to 'Ordinary', '#tab-signin', 'data-toggle' => 'tab'
+    .tab-content
+      %div#tab-ldap.tab-pane.active
+        = render partial: 'devise/sessions/new_ldap'
+      %div#tab-signin.tab-pane
+        = render partial: 'devise/sessions/new_base'
+
+  - else
+    = render partial: 'devise/sessions/new_base'
+
+
+  = render 'devise/sessions/oauth_providers' if devise_mapping.omniauthable?
+
+  - if Gitlab.config.gitlab.signup_enabled
+    %hr
+    %div
       Don't have an account?
-      = link_to "Sign up", new_registration_path(resource_name)
-    - if devise_mapping.omniauthable? && resource_class.omniauth_providers.present?
-      %hr
-      %div
-        %span Sign in with:  
-        - resource_class.omniauth_providers.each do |provider|
-          %span
-            = link_to authbutton(provider, 32), omniauth_authorize_path(resource_name, provider)
-    - if extra_config.has_key?('sign_in_text')
-      %hr
-      = markdown(extra_config.sign_in_text)
+      %strong
+        = link_to "Sign up", new_registration_path(resource_name)
+  - if extra_config.has_key?('sign_in_text')
+    %hr
+    = markdown(extra_config.sign_in_text)

config/gitlab.yml.example

@@ -34,6 +34,8 @@ production: &base
     ## Project settings
     default_projects_limit: 10
+    
+    ## Users management
     # signup_enabled: true          # default: false - Account passwords are not sent via the email if signup is enabled.
     # username_changing_enabled: false # default: true - User can change her username/namespace