#637: added migration, updated approve_notification

app/controllers/users/register_requests_controller.rb

@@ -8,6 +8,7 @@ class Users::RegisterRequestsController < ApplicationController
   end
 
   def create
+    params[:register_request][:language] = I18n.locale if params[:register_request]
     RegisterRequest.create(params[:register_request])
     render :thanks
   end

app/mailers/user_mailer.rb

@@ -10,7 +10,7 @@ class UserMailer < ActionMailer::Base
     mail(:to => user.email, :subject => I18n.t("notifications.subjects.new_user_notification", :project_name => APP_CONFIG['project_name'])) do |format|
       format.html
     end
-  end
+  end # new_user_notification
 
   def new_comment_notification(comment, user)
     @user = user
@@ -18,7 +18,7 @@ class UserMailer < ActionMailer::Base
     mail(:to => user.email, :subject => I18n.t("notifications.subjects.new_#{comment.commit_comment? ? 'commit_' : ''}comment_notification")) do |format|
       format.html
     end
-  end
+  end # new_comment_notification
 
   def new_issue_notification(issue, user)
     @user = user
@@ -26,7 +26,7 @@ class UserMailer < ActionMailer::Base
     mail(:to => user.email, :subject => I18n.t("notifications.subjects.new_issue_notification")) do |format|
       format.html
     end
-  end
+  end # new_issue_notification
 
   def issue_assign_notification(issue, user)
     @user = user
@@ -34,10 +34,13 @@ class UserMailer < ActionMailer::Base
     mail(:to => user.email, :subject => I18n.t("notifications.subjects.issue_assign_notification")) do |format|
       format.html
     end
-  end
+  end # issue_assign_notification
 
   def invite_approve_notification(register_request)
+    I18n.locale = register_request.language if register_request.language
     @register_request = register_request
-    mail :to => register_request.email, :subject => I18n.t("notifications.subjects.invite_approve_notification")
+    mail :to => register_request.email, :subject => I18n.t("notifications.subjects.invite_approve_notification") do |format|
+      format.html
     end
-end
+  end # invite_approve_notification
+end # UserMailer

app/models/register_request.rb

@@ -1,34 +1,53 @@
 # -*- encoding : utf-8 -*-
 class RegisterRequest < ActiveRecord::Base
+
+  #---------------
+  # *** Scopes ***
+  #+++++++++++++++
+
   default_scope order('created_at ASC')
 
   scope :rejected, where(:rejected => true)
   scope :approved, where(:approved => true)
   scope :unprocessed, where(:approved => false, :rejected => false)
 
-  # before_create :generate_token
-  before_update :invite_approve_notification
+  #--------------------
+  # *** Validations ***
+  #++++++++++++++++++++
 
   validates :email, :presence => true, :uniqueness => {:case_sensitive => false}, :format => { :with => /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\z/i }
 
+  #------------------
+  # *** Callbacks ***
+  #++++++++++++++++++
+
+  # before_create :generate_token
+  before_update :invite_approve_notification
+
+  #-------------------------
+  # *** Instance Methods ***
+  #+++++++++++++++++++++++++
+
   def approve
     update_attributes(:approved => true, :rejected => false)
-  end
+  end # approve
 
   def reject
     update_attributes(:approved => false, :rejected => true)
-  end
+  end # reject
 
   protected
 
   def generate_token
     self.token = Digest::SHA1.hexdigest(name + email + Time.now.to_s + rand.to_s)
-  end
+  end # generate_token
 
   def invite_approve_notification
-    if approved_changed? and approved == true
+    puts "!!!!!!!!!!========="
+    if approved_changed? && approved?
+      puts "!!!!!!!!!!"
       generate_token
       UserMailer.invite_approve_notification(self).deliver
     end
-  end
-end
+  end # invite_approve_notification
+end # RegisterRequest

app/views/user_mailer/invite_approve_notification.en.haml

@@ -0,0 +1,7 @@
+%p== Hello, #{@register_request.name || @register_request.email}.
+
+%p
+  You have been invited to project «ROSA Build System». Please click on the following link for registration:
+  = link_to 'link', new_user_registration_url(:invitation_token => @register_request.token)
+
+%p== Support team «ROSA Build System»

db/migrate/20120910094748_add_language_to_register_request.rb

@@ -0,0 +1,5 @@
+class AddLanguageToRegisterRequest < ActiveRecord::Migration
+  def change
+    add_column :register_requests, :language, :string
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20120906115648) do
+ActiveRecord::Schema.define(:version => 20120910094748) do
 
   create_table "activity_feeds", :force => true do |t|
     t.integer  "user_id",    :null => false
@@ -351,6 +351,7 @@ ActiveRecord::Schema.define(:version => 20120906115648) do
     t.datetime "updated_at"
     t.string   "interest"
     t.text     "more"
+    t.string   "language"
   end
 
   add_index "register_requests", ["email"], :name => "index_register_requests_on_email", :unique => true, :case_sensitive => false