From fb6efd171b5d4508635786fb0efe2cb3c1dec54c Mon Sep 17 00:00:00 2001
From: Kyle Browning <kylebrowning@Kyle-Brownings-iMac.local>
Date: Thu, 28 Apr 2011 16:35:06 -0700
Subject: [PATCH] Issue [#1134872] tedbow, kylebrowning, glennpratt Create
 register action for user resource

---
 resources/user_resource.inc                   | 27 ++++++++++++++-
 servers/rest_server/includes/RESTServer.inc   |  2 +-
 .../functional/ServicesResourceUserTests.test | 33 +++++++++++++++++++
 tests/functional/ServicesWebTestCase.php      |  3 ++
 4 files changed, 63 insertions(+), 2 deletions(-)

diff --git a/resources/user_resource.inc b/resources/user_resource.inc
index 83d4e24..85311a2 100644
--- a/resources/user_resource.inc
+++ b/resources/user_resource.inc
@@ -38,7 +38,6 @@ function _user_resource_definition() {
           ),
         ),
       ),
-
       'update' => array(
         'help' => 'Updates a user',
         'callback' => '_user_resource_update',
@@ -143,6 +142,24 @@ function _user_resource_definition() {
           'callback' => '_user_resource_logout',
           'access callback' => 'services_access_menu',
         ),
+
+        'register' => array(
+          'help' => 'Registers a user. (anonymous only)',
+          'callback' => '_user_resource_create',
+          'file' => array('type' => 'inc', 'module' => 'services', 'name' => 'resources/user_resource'),
+          'access callback' => '_user_resource_access',
+          'access arguments' => array('register'),
+          'access arguments append' => TRUE,
+          'args' => array(
+            array(
+              'name' => 'account',
+              'type' => 'array',
+              'description' => 'The user data',
+              'source' => 'data',
+              'optional' => FALSE,
+            ),
+          ),
+        ),
       ),
     ),
   );
@@ -441,6 +458,14 @@ function _user_resource_access($op = 'view', $args = array()) {
       return ($user->uid == $account->uid || user_access('administer users'));
     case 'create':
       return user_access('administer users');
+    case 'register':
+      //Verify user is not logged in, and verify that visitors can create accounts.
+      if (!$user->uid && variable_get('user_register', 1) != 0) {
+        return TRUE;
+      }
+      else {
+        return FALSE;
+      }
     case 'delete':
       $account = user_load($args[0]);
       if (!$account->uid) {
diff --git a/servers/rest_server/includes/RESTServer.inc b/servers/rest_server/includes/RESTServer.inc
index 0d0b6f9..0556cff 100755
--- a/servers/rest_server/includes/RESTServer.inc
+++ b/servers/rest_server/includes/RESTServer.inc
@@ -231,7 +231,7 @@ class RESTServer {
           elseif (!isset($info['optional']) || !$info['optional']) {
             return services_error(t('Missing required argument !arg', array(
               '!arg' => $info['name'],
-            )), 401);
+            )), 406);
           }
           else {
               $arguments[$i] = NULL;
diff --git a/tests/functional/ServicesResourceUserTests.test b/tests/functional/ServicesResourceUserTests.test
index 3a50697..8af9876 100644
--- a/tests/functional/ServicesResourceUserTests.test
+++ b/tests/functional/ServicesResourceUserTests.test
@@ -78,6 +78,39 @@ class ServicesResourceUsertests extends ServicesWebtestCase {
     $this->assertTrue(strpos($response['status'], 'E-mail address field is required') !== FALSE, t('It is not possible to create user without email.'), 'UserResource: Create');
   }
 
+  /**
+   * Test register method.
+   *
+   * Register user, load user.
+   */
+  function testRegisterUser() {
+    // Create user.
+    $user = array();
+    $user['name']   = $this->randomName();
+    $user['mail']   = $user['name'] . '@example.com';
+    $user['pass']   = user_password();
+    $user['status'] = 1;
+
+    $response = $this->servicesPost($this->endpoint->path . '/user/register', array('account' => $user));
+    
+    //Verify logged in users cannnot create accounts
+    $code = $response['code'];
+    $this->assertEqual($code, '401', t('Verify permission denied 401'), 'UserResource: Create');
+
+    //Verify logged out state can create users
+    $this->drupalLogout();
+
+    $response = $this->servicesPost($this->endpoint->path . '/user/register', array('account' => $user));
+    $account = $response['body'];
+
+    $this->assertTrue(!empty($account['uid']), t('User has been create successfully.'), 'UserResource: Create');
+
+    // Load user.
+    $user_load = user_load($account['uid']);
+    $this->assertTrue(!empty($user_load), t('Newly created user has been loaded successfully.'), 'UserResource: Create');
+    $this->drupalLogin($this->privileged_user);
+  }
+
   /**
    * Test retrieve method.
    */
diff --git a/tests/functional/ServicesWebTestCase.php b/tests/functional/ServicesWebTestCase.php
index 5d983ff..780f825 100644
--- a/tests/functional/ServicesWebTestCase.php
+++ b/tests/functional/ServicesWebTestCase.php
@@ -272,6 +272,9 @@ public function saveNewEndpoint() {
           'logout' => array(
             'enabled' => 1,
           ),
+          'register' => array(
+            'enabled' => 1,
+          ),
         ),
       ),
       'comment' => array(