Allow users to change their email address. Closes #546.

diff --git a/app/controllers/user_controller.rb b/app/controllers/user_controller.rb
index 35b88b65a97f4580840dd4b9aaa4adae5867a13c..26c56132cafc97446b6e94ab0237561f524eb7d9 100644 (file)
--- a/app/controllers/user_controller.rb
+++ b/app/controllers/user_controller.rb
@@ -17,9 +17,8 @@ class UserController < ApplicationController
     @user.description = "" if @user.description.nil?
 
     if @user.save
-      token = @user.tokens.create
       flash[:notice] = "User was successfully created. Check your email for a confirmation note, and you\'ll be mapping in no time :-)<br>Please note that you won't be able to login until you've received and confirmed your email address."
-      Notifier::deliver_signup_confirm(@user, token)
+      Notifier.deliver_signup_confirm(@user, @user.tokens.create)
       redirect_to :action => 'login'
     else
       render :action => 'new'
@@ -29,19 +28,28 @@ class UserController < ApplicationController
   def account
     @title = 'edit account'
     if params[:user] and params[:user][:display_name] and params[:user][:description]
-      home_lat =  params[:user][:home_lat]
-      home_lon =  params[:user][:home_lon]
+      if params[:user][:email] != @user.email
+        @user.new_email = params[:user][:email]
+      end
 
       @user.display_name = params[:user][:display_name]
+
       if params[:user][:pass_crypt].length > 0 or params[:user][:pass_crypt_confirmation].length > 0
         @user.pass_crypt = params[:user][:pass_crypt]
         @user.pass_crypt_confirmation = params[:user][:pass_crypt_confirmation]
       end
+
       @user.description = params[:user][:description]
-      @user.home_lat = home_lat
-      @user.home_lon = home_lon
+      @user.home_lat = params[:user][:home_lat]
+      @user.home_lon = params[:user][:home_lon]
+
       if @user.save
-        flash[:notice] = "User information updated successfully."
+        if params[:user][:email] == @user.new_email
+          flash[:notice] = "User information updated successfully. Check your email for a note to confirm your new email address."
+          Notifier.deliver_email_confirm(@user, @user.tokens.create)
+        else
+          flash[:notice] = "User information updated successfully."
+        end
       else
         flash.delete(:notice)
       end
@@ -72,7 +80,7 @@ class UserController < ApplicationController
       user = User.find_by_email(params[:user][:email])
       if user
         token = user.tokens.create
-        Notifier::deliver_lost_password(user, token)
+        Notifier.deliver_lost_password(user, token)
         flash[:notice] = "Sorry you lost it :-( but an email is on its way so you can reset it soon."
       else
         flash[:notice] = "Couldn't find that email address, sorry."
@@ -95,7 +103,7 @@ class UserController < ApplicationController
         user.email_valid = true
         user.save!
         token.destroy
-        Notifier::deliver_reset_password(user, pass)
+        Notifier.deliver_reset_password(user, pass)
         flash[:notice] = "Your password has been changed and is on its way to your mailbox :-)"
       else
         flash[:notice] = "Didn't find that token, check the URL maybe?"
@@ -164,6 +172,26 @@ class UserController < ApplicationController
     end
   end
 
+  def confirm_email
+    if params[:confirm_action]
+      token = UserToken.find_by_token(params[:confirm_string])
+      if token and token.user.new_email?
+        @user = token.user
+        @user.email = @user.new_email
+        @user.new_email = nil
+        @user.active = true
+        @user.email_valid = true
+        @user.save!
+        token.destroy
+        flash[:notice] = 'Confirmed your email address, thanks for signing up!'
+        session[:user] = @user.id
+        redirect_to :action => 'account', :display_name => @user.display_name
+      else
+        flash[:notice] = 'Something went wrong confirming that email address.'
+      end
+    end
+  end
+
   def upload_image
     @user.image = params[:user][:image]
     @user.save!
@@ -209,7 +237,7 @@ class UserController < ApplicationController
       unless @user.is_friends_with?(new_friend)
         if friend.save
           flash[:notice] = "#{name} is now your friend."
-          Notifier::deliver_friend_notification(friend)
+          Notifier.deliver_friend_notification(friend)
         else
           friend.add_error("Sorry, failed to add #{name} as a friend.")
         end

diff --git a/app/models/notifier.rb b/app/models/notifier.rb
index ebf5af64127bd71a3db9f17dd95a384b40363ebf..3cc0f4cab03636139220650f5dbcc516fa628dc6 100644 (file)
--- a/app/models/notifier.rb
+++ b/app/models/notifier.rb
@@ -9,6 +9,17 @@ class Notifier < ActionMailer::Base
                          :confirm_string => token.token)
   end
 
+  def email_confirm(user, token)
+    recipients user.new_email
+    from "webmaster@openstreetmap.org"
+    subject "[OpenStreetMap] Confirm your email address"
+    headers "Auto-Submitted" => "auto-generated"
+    body :address => user.new_email,
+         :url => url_for(:host => SERVER_URL,
+                         :controller => "user", :action => "confirm_email",
+                         :confirm_string => token.token)
+  end
+
   def lost_password(user, token)
     recipients user.email
     from "webmaster@openstreetmap.org"

diff --git a/app/views/notifier/email_confirm.text.html.rhtml b/app/views/notifier/email_confirm.text.html.rhtml
new file mode 100644 (file)
index 0000000..271a350
--- /dev/null
+++ b/app/views/notifier/email_confirm.text.html.rhtml
@@ -0,0 +1,8 @@
+<p>Hi,</p>
+
+<p>Someone (hopefully you) would like to change their email address over at
+   <%= SERVER_URL %> to <%= @address %>.</p>
+
+<p>If this is you, please click the link below to confirm the change.</p>
+
+<p><a href="<%= @url %>"><%= @url %></a></p>

diff --git a/app/views/notifier/email_confirm.text.plain.rhtml b/app/views/notifier/email_confirm.text.plain.rhtml
new file mode 100644 (file)
index 0000000..28589df
--- /dev/null
+++ b/app/views/notifier/email_confirm.text.plain.rhtml
@@ -0,0 +1,8 @@
+Hi,
+
+Someone (hopefully you) would like to change their email address over at
+<%= SERVER_URL %> to <%= @address %>.
+
+If this is you, please click the link below to confirm the change.
+
+<%= @url %>

diff --git a/app/views/user/account.rhtml b/app/views/user/account.rhtml
index d8afa49999cb6c59c7a0908a41301ff4bbaa4161..501af7494102b7b13a3de2d7cea3347c5084ab1c 100644 (file)
--- a/app/views/user/account.rhtml
+++ b/app/views/user/account.rhtml
@@ -2,7 +2,7 @@
 <%= error_messages_for 'user' %>
 <% form_for :user, @user do |f| %>
 <table style="width : 100%">
-  <tr><td>Email</td><td><%= @user.email %></td></tr>
+  <tr><td>Email</td><td><%= f.text_field :email %></td></tr>
   <tr><td>Mapper since</td><td><%= @user.creation_time %> (<%= time_ago_in_words(@user.creation_time) %> ago)</td></tr>
   <tr><td>Display Name</td><td><%= f.text_field :display_name %></td></tr>
   <tr><td>Password</td><td><%= f.password_field :pass_crypt, {:value => '', :size => 50, :maxlength => 255} %></td></tr>

diff --git a/app/views/user/confirm_email.rhtml b/app/views/user/confirm_email.rhtml
new file mode 100644 (file)
index 0000000..785297e
--- /dev/null
+++ b/app/views/user/confirm_email.rhtml
@@ -0,0 +1,8 @@
+<h1>Confirm a change of email address</h1>
+
+<p>Press the confirm button below to confirm your new email address.</p>
+
+<form method="post">
+<input type="hidden" name="confirm_string" value="<%= params[:confirm_string] %>">
+<input type="submit" name="confirm_action" value="Confrm">
+</form>

diff --git a/db/migrate/014_add_new_email.rb b/db/migrate/014_add_new_email.rb
new file mode 100644 (file)
index 0000000..4077b7c
--- /dev/null
+++ b/db/migrate/014_add_new_email.rb
@@ -0,0 +1,9 @@
+class AddNewEmail < ActiveRecord::Migration
+  def self.up
+    add_column "users", "new_email", :string
+  end
+
+  def self.down
+    remove_column "users", "new_email"
+  end
+end