Merge and fix conflicts.

CHANGELOG.rdoc

@@ -1,3 +1,7 @@
+* enhancements
+  * Do not care about blank passwords on update
+  * Mail views are scoped as well
+
 == 0.7.2
 
 * deprecation

app/models/devise_mailer.rb

@@ -26,7 +26,7 @@ class DeviseMailer < ::ActionMailer::Base
 
     # Configure default email options
     def setup_mail(record, key)
-      mapping = Devise.mappings.values.find { |m| m.to == record.class }
+      mapping = Devise::Mapping.find_by_class(record.class)
       raise "Invalid devise resource #{record}" unless mapping
 
       subject      translate(mapping, key)
@@ -34,7 +34,19 @@ class DeviseMailer < ::ActionMailer::Base
       recipients   record.email
       sent_on      Time.now
       content_type 'text/html'
-      body         mapping.name => record, :resource => record
+      body         render_with_scope(key, mapping, mapping.name => record, :resource => record)
+    end
+
+    def render_with_scope(key, mapping, assigns)
+      if Devise.scoped_views
+        begin
+          render :file => "devise_mailer/#{mapping.as}/#{key}", :body => assigns
+        rescue ActionView::MissingTemplate
+          render :file => "devise_mailer/#{key}", :body => assigns
+        end
+      else
+        render :file => "devise_mailer/#{key}", :body => assigns
+      end
     end
 
     # Setup subject namespaced by model. It means you're able to setup your

generators/devise_install/templates/devise.rb

@@ -41,8 +41,9 @@ Devise.setup do |config|
   # Configure the e-mail address which will be shown in DeviseMailer.
   # config.mailer_sender = "foo.bar@yourapp.com"
 
-  # Configure the ORM. Supports :active_record, :data_mapper and :mongo_mapper.
+  # Load and configure the ORM. Supports :active_record, :data_mapper and :mongo_mapper.
-  # config.orm = :active_record
+  # require 'devise/orm/mongo_mapper'
+  # config.orm = :mongo_mapper
 
   # Turn scoped views on. Before rendering "sessions/new", it will first check for
   # "sessions/users/new". It's turned off by default because it's slower if you

lib/devise/models/authenticatable.rb

@@ -62,7 +62,7 @@ module Devise
         end
       end
 
-      # Verifies whether an incoming_password (ie from login) is the user password.
+      # Verifies whether an incoming_password (ie from sign in) is the user password.
       def valid_password?(incoming_password)
         password_digest(incoming_password) == encrypted_password
       end
@@ -78,6 +78,14 @@ module Devise
         end
       end
 
+      # Overwrite update_attributes to not care for blank passwords.
+      def update_attributes(attributes)
+        [:password, :password_confirmation].each do |k|
+          attributes.delete(k) unless attributes[k].present?
+        end
+        super
+      end
+
       protected
 
         # Digests the password using the configured encryptor.

test/mailers/confirmation_instructions_test.rb

@@ -56,4 +56,10 @@ class ConfirmationInstructionsTest < ActionMailer::TestCase
     confirmation_url_regexp = %r{<a href=\"http://#{host}/users/confirmation\?confirmation_token=#{user.confirmation_token}">}
     assert_match confirmation_url_regexp, mail.body
   end
+
+  test 'renders a scoped if scoped_views is set to true' do
+    swap Devise, :scoped_views => true do
+      assert_equal user.email, mail.body
+    end
+  end
 end

test/models/authenticatable_test.rb

@@ -27,6 +27,13 @@ class AuthenticatableTest < ActiveSupport::TestCase
     assert_equal salt, user.password_salt
   end
 
+  test 'should not care about empty password on update' do
+    user = create_user
+    user.update_attributes(:email => "jose.valim+updated@gmail.com", :password => "")
+    user.reload
+    assert_equal user.email, "jose.valim+updated@gmail.com"
+  end
+
   test 'should generate a base64 hash using SecureRandom for password salt' do
     ActiveSupport::SecureRandom.expects(:base64).with(15).returns('friendly_token')
     assert_equal 'friendly_token', new_user.password_salt

test/rails_app/app/views/devise_mailer/users/confirmation_instructions.erb

@@ -0,0 +1 @@
+<%= @resource.email %>