Suggest available username

(ActionItem3009) Signed-off-by: Alex Campelo <campelo.al1@gmail.com> Signed-off-by: Gustavo Jaruga <darksshades@gmail.com> Signed-off-by: David Carlos <ddavidcarlos1392@gmail.com> Signed-off-by: Arhur Del Esposte <arthurmde@gmail.com> Signed-off-by: Luciano Prestes <lucianopcbr@gmail.com> Signed-off-by: Fabio Teixeira <fabio1079@gmail.com>

Suggest available username
(ActionItem3009) Signed-off-by: Alex Campelo <campelo.al1@gmail.com> Signed-off-by: Gustavo Jaruga <darksshades@gmail.com> Signed-off-by: David Carlos <ddavidcarlos1392@gmail.com> Signed-off-by: Arhur Del Esposte <arthurmde@gmail.com> Signed-off-by: Luciano Prestes <lucianopcbr@gmail.com> Signed-off-by: Fabio Teixeira <fabio1079@gmail.com>
alcampelo · Luciano Prestes
1 parent 79818886
Showing 7 changed files with 100 additions and 22 deletions Show diff stats
app/controllers/public/account_controller.rb
app/helpers/account_helper.rb
app/views/account/_identifier_status.rhtml
app/views/account/_signup_form.rhtml
features/signup.feature
public/javascripts/signup_form.js
test/functional/account_controller_test.rb
@@ -250,15 +250,19 @@ class AccountController &lt; ApplicationController
     end
   end
  
-  def check_url
+  def check_valid_name
     @identifier = params[:identifier]
     valid = Person.is_available?(@identifier, environment)
     if valid
       @status = _('This login name is available')
       @status_class = 'validated'
-    else
+    elsif !@identifier.empty?
+      @suggested_usernames = suggestion_based_on_username(@identifier)
       @status = _('This login name is unavailable')
       @status_class = 'invalid'
+    else
+      @status_class = 'invalid'
+      @status = _('This field can\'t be blank')
     end
     render :partial => 'identifier_status'
   end
@@ -12,4 +12,17 @@ module AccountHelper
       _('Checking if e-mail address is already taken...')
     end
   end
+
+  def suggestion_based_on_username(requested_username)
+    return "" if requested_username.empty?
+    usernames = []
+    3.times do
+      begin
+        valid_name = requested_username + rand(1000).to_s
+      end while (usernames.include?(valid_name) && Person.is_available?(valid_name, environment))
+      usernames += [valid_name]
+    end
+    usernames
+  end
+
 end
 <div class='status-identifier'>
+  <% if @suggested_usernames %>
+    <% @status += '<br>' + _('Available: ') if not @suggested_usernames.empty? %>
+    <% @suggested_usernames.each do |username| %>
+      <%  @status += "<a href='#' class='suggested_usernames'>" + username + '</a> ' %>
+    <%end%>
+  <% end %>
+
+
   <p><span class='<%= @status_class %>'><%= @status %></span></p>
   <script type="text/javascript">
     jQuery('#user_login').removeClass('<%= validation_classes %>');
     jQuery('#user_login').addClass('<%= @status_class %>');
+    jQuery('.suggested_usernames').click(function(e) {
+      e.preventDefault();
+
+      fill_username(this.innerHTML);
+    });
   </script>
 -</div>
+</div>
 \ No newline at end of file
@@ -40,15 +40,7 @@
       <br style="clear: both;" />
     </div>
   </div>
-  <%= observe_field 'user_login',
-        :url => { :action => 'check_url' },
-        :with => 'identifier',
-        :update => 'url-check',
-        :loading => "jQuery('#user_login').removeClass('#{validation_classes}').addClass('checking');
-                     jQuery('#url-check').html('<p><span class=\"checking\">#{checking_message(:url)}</span></p>');",
-        :complete => "jQuery('#user_login').removeClass('checking')"
-  %>
-
+  <%= javascript_include_tag "signup_form" %>
   <div id='signup-password'>
     <%= required f.password_field(:password, :id => 'user_pw') %>
     <%= content_tag(:small,_('Choose a password that you can remember easily. It must have at least 4 characters.'), :id => 'password-balloon') %>
@@ -182,4 +174,9 @@ jQuery(function($) {
     else $(this).addClass('validated');
   });
 });
+
+function fill_username(element){
+  jQuery('#url-check').html('<p><span class=\"checking\"><%= _('This login name is available') %></span></p>')
+  jQuery('#user_login').val(element).addClass('validated').removeClass('invalid')
+}
 </script>
@@ -29,13 +29,32 @@ Feature: signup
     And I press "Log in"
     Then I should be logged in as "josesilva"
  
+  @selenium
+  Scenario: show error message if username is already used
+    Given I am on the homepage
+    When I follow "Login"
+    And I follow "New user"
+    And I fill in the following within ".no-boxes":
+      | e-Mail                | josesilva@example.com |
+      | Username              | josesilva             |
+      | Password              | secret                |
+      | Password confirmation | secret                |
+      | Full name             | José da Silva         |
+    And wait for the captcha signup time
+    And I press "Create my account"
+    Then I should receive an e-mail on josesilva@example.com
+    And I go to signup page
+    And I fill in "Username" with "josesilva"
+    And I fill in "e-Mail" with "josesilva1"
+    Then I should see "This login name is unavailable"
+
   Scenario: be redirected if user goes to signup page and is logged
     Given the following users
       | login | name |
-      | joaosilva | Joao Silva |
-    Given I am logged in as "joaosilva"
-    And I go to signup page
-    Then I should be on joaosilva's control panel
+      | joaosilva | joao silva |
+    Given i am logged in as "joaosilva"
+    And i go to signup page
+    Then i should be on joaosilva's control panel
  
   @selenium
   Scenario: user cannot register without a name
@@ -0,0 +1,23 @@
+function verifyLoginLoad() {
+  jQuery('#user_login').removeClass('available unavailable valid validated invalid checking').addClass('checking');
+  jQuery('#url-check').html('<p><span class="checking">Checking availability of login name...</span></p>');
+}
+
+function verifyLoginAjax(value) {
+  verifyLoginLoad();
+
+  jQuery.get(
+    "/account/check_valid_name",
+    {'identifier': encodeURIComponent(value)},
+    function(request){
+      jQuery('#user_login').removeClass('checking');
+      jQuery("#url-check").html(request);
+    }
+  );
+}
+
+jQuery(document).ready(function(){
+  jQuery("#user_login").blur(function(){
+    verifyLoginAjax(this.value);
+  });
+});
 \ No newline at end of file
@@ -8,7 +8,6 @@ class AccountControllerTest &lt; ActionController::TestCase
   # Be sure to include AuthenticatedTestHelper in test/test_helper.rb instead
   # Then, you can remove it from this and the units test.
   include AuthenticatedTestHelper
-
   all_fixtures
  
   def teardown
@@ -17,8 +16,8 @@ class AccountControllerTest &lt; ActionController::TestCase
  
   def setup
     @controller = AccountController.new
-    @request    = ActionController::TestRequest.new
-    @response   = ActionController::TestResponse.new
+    @request = ActionController::TestRequest.new
+    @response = ActionController::TestResponse.new
     disable_signup_bot_check
   end
  
@@ -36,6 +35,16 @@ class AccountControllerTest &lt; ActionController::TestCase
     assert_response :redirect
   end
  
+  should 'return empty string if suggest_based_on_username argument is empty' do
+    result = @controller.suggestion_based_on_username("")
+    assert_equal(result.empty?,true)
+  end
+  
+  should 'return a list with three possible usernames suggestion' do
+    result = @controller.suggestion_based_on_username("teste")
+    assert_equal(result.uniq.size,3)
+  end
+
   should 'display notice message if the login fail' do
     @controller.stubs(:logged_in?).returns(false)
     post :login, :user => {:login => 'quire', :password => 'quire'}
@@ -646,18 +655,18 @@ class AccountControllerTest &lt; ActionController::TestCase
     assert_redirected_to :controller => 'home', :action => 'index'
   end
  
-  should 'check_url is available on environment' do
+  should 'check_valid_name is available on environment' do
     env = fast_create(Environment, :name => 'Environment test')
     @controller.expects(:environment).returns(env).at_least_once
     profile = create_user('mylogin').person
-    get :check_url, :identifier => 'mylogin'
+    get :check_valid_name, :identifier => 'mylogin'
     assert_equal 'validated', assigns(:status_class)
   end
  
   should 'check if url is not available on environment' do
     @controller.expects(:environment).returns(Environment.default).at_least_once
     profile = create_user('mylogin').person
-    get :check_url, :identifier => 'mylogin'
+    get :check_valid_name, :identifier => 'mylogin'
     assert_equal 'invalid', assigns(:status_class)
   end
...	...	@@ -250,15 +250,19 @@ class AccountController < ApplicationController
250	250	end
251	251	end
252	252
253		- def check_url
	253	+ def check_valid_name
254	254	@identifier = params[:identifier]
255	255	valid = Person.is_available?(@identifier, environment)
256	256	if valid
257	257	@status = _('This login name is available')
258	258	@status_class = 'validated'
259		- else
	259	+ elsif !@identifier.empty?
	260	+ @suggested_usernames = suggestion_based_on_username(@identifier)
260	261	@status = _('This login name is unavailable')
261	262	@status_class = 'invalid'
	263	+ else
	264	+ @status_class = 'invalid'
	265	+ @status = _('This field can\'t be blank')
262	266	end
263	267	render :partial => 'identifier_status'
264	268	end
...	...
...	...	@@ -12,4 +12,17 @@ module AccountHelper
12	12	_('Checking if e-mail address is already taken...')
13	13	end
14	14	end
	15	+
	16	+ def suggestion_based_on_username(requested_username)
	17	+ return "" if requested_username.empty?
	18	+ usernames = []
	19	+ 3.times do
	20	+ begin
	21	+ valid_name = requested_username + rand(1000).to_s
	22	+ end while (usernames.include?(valid_name) && Person.is_available?(valid_name, environment))
	23	+ usernames += [valid_name]
	24	+ end
	25	+ usernames
	26	+ end
	27	+
15	28	end
...	...
1	1	<div class='status-identifier'>
	2	+ <% if @suggested_usernames %>
	3	+ <% @status += '<br>' + _('Available: ') if not @suggested_usernames.empty? %>
	4	+ <% @suggested_usernames.each do \|username\| %>
	5	+ <% @status += "<a href='#' class='suggested_usernames'>" + username + '</a> ' %>
	6	+ <%end%>
	7	+ <% end %>
	8	+
	9	+
2	10	<p><span class='<%= @status_class %>'><%= @status %></span></p>
3	11	<script type="text/javascript">
4	12	jQuery('#user_login').removeClass('<%= validation_classes %>');
5	13	jQuery('#user_login').addClass('<%= @status_class %>');
	14	+ jQuery('.suggested_usernames').click(function(e) {
	15	+ e.preventDefault();
	16	+
	17	+ fill_username(this.innerHTML);
	18	+ });
6	19	</script>
7	20	-</div>
	21	+</div>
8	22	\ No newline at end of file
...	...
...	...	@@ -40,15 +40,7 @@
40	40	<br style="clear: both;" />
41	41	</div>
42	42	</div>
43		- <%= observe_field 'user_login',
44		- :url => { :action => 'check_url' },
45		- :with => 'identifier',
46		- :update => 'url-check',
47		- :loading => "jQuery('#user_login').removeClass('#{validation_classes}').addClass('checking');
48		- jQuery('#url-check').html('<p><span class=\"checking\">#{checking_message(:url)}</span></p>');",
49		- :complete => "jQuery('#user_login').removeClass('checking')"
50		- %>
51		-
	43	+ <%= javascript_include_tag "signup_form" %>
52	44	<div id='signup-password'>
53	45	<%= required f.password_field(:password, :id => 'user_pw') %>
54	46	<%= content_tag(:small,_('Choose a password that you can remember easily. It must have at least 4 characters.'), :id => 'password-balloon') %>
...	...	@@ -182,4 +174,9 @@ jQuery(function($) {
182	174	else $(this).addClass('validated');
183	175	});
184	176	});
	177	+
	178	+function fill_username(element){
	179	+ jQuery('#url-check').html('<p><span class=\"checking\"><%= _('This login name is available') %></span></p>')
	180	+ jQuery('#user_login').val(element).addClass('validated').removeClass('invalid')
	181	+}
185	182	</script>
...	...
...	...	@@ -29,13 +29,32 @@ Feature: signup
29	29	And I press "Log in"
30	30	Then I should be logged in as "josesilva"
31	31
	32	+ @selenium
	33	+ Scenario: show error message if username is already used
	34	+ Given I am on the homepage
	35	+ When I follow "Login"
	36	+ And I follow "New user"
	37	+ And I fill in the following within ".no-boxes":
	38	+ \| e-Mail \| josesilva@example.com \|
	39	+ \| Username \| josesilva \|
	40	+ \| Password \| secret \|
	41	+ \| Password confirmation \| secret \|
	42	+ \| Full name \| José da Silva \|
	43	+ And wait for the captcha signup time
	44	+ And I press "Create my account"
	45	+ Then I should receive an e-mail on josesilva@example.com
	46	+ And I go to signup page
	47	+ And I fill in "Username" with "josesilva"
	48	+ And I fill in "e-Mail" with "josesilva1"
	49	+ Then I should see "This login name is unavailable"
	50	+
32	51	Scenario: be redirected if user goes to signup page and is logged
33	52	Given the following users
34	53	\| login \| name \|
35		- \| joaosilva \| Joao Silva \|
36		- Given I am logged in as "joaosilva"
37		- And I go to signup page
38		- Then I should be on joaosilva's control panel
	54	+ \| joaosilva \| joao silva \|
	55	+ Given i am logged in as "joaosilva"
	56	+ And i go to signup page
	57	+ Then i should be on joaosilva's control panel
39	58
40	59	@selenium
41	60	Scenario: user cannot register without a name
...	...
...	...	@@ -0,0 +1,23 @@
	1	+function verifyLoginLoad() {
	2	+ jQuery('#user_login').removeClass('available unavailable valid validated invalid checking').addClass('checking');
	3	+ jQuery('#url-check').html('<p><span class="checking">Checking availability of login name...</span></p>');
	4	+}
	5	+
	6	+function verifyLoginAjax(value) {
	7	+ verifyLoginLoad();
	8	+
	9	+ jQuery.get(
	10	+ "/account/check_valid_name",
	11	+ {'identifier': encodeURIComponent(value)},
	12	+ function(request){
	13	+ jQuery('#user_login').removeClass('checking');
	14	+ jQuery("#url-check").html(request);
	15	+ }
	16	+ );
	17	+}
	18	+
	19	+jQuery(document).ready(function(){
	20	+ jQuery("#user_login").blur(function(){
	21	+ verifyLoginAjax(this.value);
	22	+ });
	23	+});
0	24	\ No newline at end of file
...	...
...	...	@@ -8,7 +8,6 @@ class AccountControllerTest < ActionController::TestCase
8	8	# Be sure to include AuthenticatedTestHelper in test/test_helper.rb instead
9	9	# Then, you can remove it from this and the units test.
10	10	include AuthenticatedTestHelper
11		-
12	11	all_fixtures
13	12
14	13	def teardown
...	...	@@ -17,8 +16,8 @@ class AccountControllerTest < ActionController::TestCase
17	16
18	17	def setup
19	18	@controller = AccountController.new
20		- @request = ActionController::TestRequest.new
21		- @response = ActionController::TestResponse.new
	19	+ @request = ActionController::TestRequest.new
	20	+ @response = ActionController::TestResponse.new
22	21	disable_signup_bot_check
23	22	end
24	23
...	...	@@ -36,6 +35,16 @@ class AccountControllerTest < ActionController::TestCase
36	35	assert_response :redirect
37	36	end
38	37
	38	+ should 'return empty string if suggest_based_on_username argument is empty' do
	39	+ result = @controller.suggestion_based_on_username("")
	40	+ assert_equal(result.empty?,true)
	41	+ end
	42	+
	43	+ should 'return a list with three possible usernames suggestion' do
	44	+ result = @controller.suggestion_based_on_username("teste")
	45	+ assert_equal(result.uniq.size,3)
	46	+ end
	47	+
39	48	should 'display notice message if the login fail' do
40	49	@controller.stubs(:logged_in?).returns(false)
41	50	post :login, :user => {:login => 'quire', :password => 'quire'}
...	...	@@ -646,18 +655,18 @@ class AccountControllerTest < ActionController::TestCase
646	655	assert_redirected_to :controller => 'home', :action => 'index'
647	656	end
648	657
649		- should 'check_url is available on environment' do
	658	+ should 'check_valid_name is available on environment' do
650	659	env = fast_create(Environment, :name => 'Environment test')
651	660	@controller.expects(:environment).returns(env).at_least_once
652	661	profile = create_user('mylogin').person
653		- get :check_url, :identifier => 'mylogin'
	662	+ get :check_valid_name, :identifier => 'mylogin'
654	663	assert_equal 'validated', assigns(:status_class)
655	664	end
656	665
657	666	should 'check if url is not available on environment' do
658	667	@controller.expects(:environment).returns(Environment.default).at_least_once
659	668	profile = create_user('mylogin').person
660		- get :check_url, :identifier => 'mylogin'
	669	+ get :check_valid_name, :identifier => 'mylogin'
661	670	assert_equal 'invalid', assigns(:status_class)
662	671	end
663	672
...	...