From aa84a06bf96eb1fd5073263ee5955a62c61b9dc8 Mon Sep 17 00:00:00 2001
From: Azul <azul@leap.se>
Date: Thu, 20 Dec 2012 12:47:31 +0100
Subject: validating email domain and displaying it as the placeholder

This even works client side. :)
---
 users/app/models/local_email.rb                | 9 +++++++++
 users/app/models/user.rb                       | 4 ++++
 users/app/views/users/_email_aliases.html.haml | 2 +-
 users/app/views/users/_email_field.html.haml   | 2 +-
 4 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/users/app/models/local_email.rb b/users/app/models/local_email.rb
index c654fcb..c35fdf7 100644
--- a/users/app/models/local_email.rb
+++ b/users/app/models/local_email.rb
@@ -3,12 +3,18 @@ class LocalEmail < Email
   validate :unique_on_server
   validate :unique_alias_for_user
   validate :differs_from_main_email
+  before_validation :add_domain_if_needed
+  validates :email,
+    :format => { :with => /@#{APP_CONFIG[:domain]}\Z/,
+      :message => "needs to end in @#{APP_CONFIG[:domain]}"}
   validates :casted_by, :presence => true
 
   def to_partial_path
     "emails/email"
   end
 
+  protected
+
   def unique_on_server
      has_email = User.find_by_email_or_alias(email)
      if has_email && has_email != self.base_doc
@@ -30,5 +36,8 @@ class LocalEmail < Email
     end
   end
 
+  def add_domain_if_needed
+    self.email = self.email + "@" + APP_CONFIG[:domain] unless self.email.include?("@")
+  end
 
 end
diff --git a/users/app/models/user.rb b/users/app/models/user.rb
index 1999a28..8f776a3 100644
--- a/users/app/models/user.rb
+++ b/users/app/models/user.rb
@@ -32,6 +32,10 @@ class User < CouchRest::Model::Base
   validates :email,
     :format => { :with => /\A(([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,}))?\Z/, :message => "needs to be a valid email address"}
 
+  validates :email,
+    :format => { :with => /@#{APP_CONFIG[:domain]}\Z/,
+      :message => "needs to end in @#{APP_CONFIG[:domain]}"}
+
   validates :email_forward,
     :format => { :with => /\A(([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,}))?\Z/, :message => "needs to be a valid email address"}
 
diff --git a/users/app/views/users/_email_aliases.html.haml b/users/app/views/users/_email_aliases.html.haml
index 121acc4..e012429 100644
--- a/users/app/views/users/_email_aliases.html.haml
+++ b/users/app/views/users/_email_aliases.html.haml
@@ -3,4 +3,4 @@
     =render @user.email_aliases
 .clearfix
 = f.simple_fields_for :email_aliases, @email_alias do |e|
-  = e.input :email, :placeholder => "alias@#{request.domain}"
+  = e.input :email, :placeholder => "alias@#{APP_CONFIG[:domain]}"
diff --git a/users/app/views/users/_email_field.html.haml b/users/app/views/users/_email_field.html.haml
index 36bbeca..edf62c9 100644
--- a/users/app/views/users/_email_field.html.haml
+++ b/users/app/views/users/_email_field.html.haml
@@ -1 +1 @@
-= f.input :email
+= f.input :email, :placeholder => "me@#{APP_CONFIG[:domain]}"
-- 
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