Added UsersController#confirm_email with route and some specs

app/controllers/users_controller.rb

@@ -150,4 +150,13 @@ class UsersController < ApplicationController
     tar_path = PhotoMover::move_photos(current_user)
     send_data( File.open(tar_path).read, :filename => "#{current_user.id}.tar" )
   end
+
+  def confirm_email
+    if current_user.confirm_email(params[:token])
+      flash[:notice] = I18n.t('users.confirm_email.email_confirmed', :email => current_user.email)
+    elsif current_user.unconfirmed_email.present?
+      flash[:error] = I18n.t('users.confirm_email.email_not_confirmed')
+    end
+    redirect_to edit_user_path
+  end
 end

app/views/notifier/confirm_email.html.haml

@@ -3,7 +3,7 @@
 %p
   != t('notifier.confirm_email.click_link', :unconfirmed_email => @receiver.unconfirmed_email)
   %br
-  = link_to root_url, root_url
+  = link_to confirm_email_url(:token => @receiver.confirm_email_token), confirm_email_url(:token => @receiver.confirm_email_token)
   
   %br
   %br

app/views/notifier/confirm_email.text.haml

 != t('notifier.hello', :name => @receiver.profile.first_name)
 
 != t('notifier.confirm_email.click_link', :unconfirmed_email => @receiver.unconfirmed_email)
-!= root_url
+!= confirm_email_url(:token => @receiver.confirm_email_token)
 
 != "#{t('notifier.love')} \n"
 != t('notifier.diaspora')

config/locales/diaspora/en.yml

@@ -735,6 +735,9 @@ en:
       unconfirmed_email_not_changed: "E-Mail Change Failed"
     public:
       does_not_exist: "User %{username} does not exist!"
+    confirm_email:
+      email_confirmed: "E-Mail %{email} activated"
+      email_not_confirmed: "E-Mail could not be activated. Wrong link?"
 
   webfinger:
     fetch_failed: "failed to fetch webfinger profile for %{profile_url}"

config/routes.rb

@@ -48,6 +48,7 @@ Diaspora::Application.routes.draw do
     get 'public/:username'          => :public,          :as => 'users_public'
     match 'getting_started'         => :getting_started, :as => 'getting_started'
     get 'getting_started_completed' => :getting_started_completed
+    get 'confirm_email/:token'      => :confirm_email,   :as => 'confirm_email'
   end
 
   # This is a hack to overide a route created by devise.

spec/controllers/users_controller_spec.rb

@@ -180,4 +180,31 @@ describe UsersController do
       response.should redirect_to new_user_session_path
     end
   end
+
+  describe '#confirm_email' do
+    before do
+      @user.update_attribute(:unconfirmed_email, 'my@newemail.com')
+    end
+
+    it 'redirects to to the user edit page' do
+      get 'confirm_email', :token => @user.confirm_email_token
+      response.should redirect_to edit_user_path
+    end
+
+    it 'confirms email' do
+      get 'confirm_email', :token => @user.confirm_email_token
+      @user.reload
+      @user.email.should eql('my@newemail.com')
+      request.flash[:notice].should eql(I18n.t('users.confirm_email.email_confirmed', :email => 'my@newemail.com'))
+      request.flash[:error].should be_blank
+    end
+    
+    it 'does NOT confirm email with wrong token' do
+      get 'confirm_email', :token => @user.confirm_email_token.reverse
+      @user.reload
+      @user.email.should_not eql('my@newemail.com')
+      request.flash[:error].should eql(I18n.t('users.confirm_email.email_not_confirmed'))
+      request.flash[:notice].should be_blank
+    end
+  end
 end

spec/models/user_spec.rb

@@ -686,7 +686,7 @@ describe User do
         alice.mail_confirm_email.should eql(false)
       end
     end
-    
+
     describe '#confirm_email' do
       context 'on user with unconfirmed email' do
         before do
@@ -729,14 +729,14 @@ describe User do
           user.unconfirmed_email.should eql(nil)
           user.confirm_email_token.should eql(nil)
         end
-        
+
         it 'returns false and does not change anything on blank token' do
           user.confirm_email("").should eql(false)
           user.email.should_not eql("alice@newmail.com")
           user.unconfirmed_email.should eql(nil)
           user.confirm_email_token.should eql(nil)
         end
-        
+
         it 'returns false and does not change anything on blank token' do
           user.confirm_email(nil).should eql(false)
           user.email.should_not eql("alice@newmail.com")