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<?php
// Makes available the joomla framework available in the script.
define( '_JEXEC', 1 );
define('JPATH_BASE', dirname(__FILE__) );//this is when we are in the root
define( 'DS', DIRECTORY_SEPARATOR );
 
require_once ( JPATH_BASE .DS.'includes'.DS.'defines.php' );
require_once ( JPATH_BASE .DS.'includes'.DS.'framework.php' );
require_once ( JPATH_BASE .DS.'plugins'.DS.'system'.DS.'kunena'.DS.'kunena.php' );
 
$mainframe =& JFactory::getApplication('site');
$mainframe->initialise();

// #1. Check for request forgeries
//JRequest::checkToken() or jexit( 'Invalid Token' );
if (JRequest::getVar('credential', '', 'post') != "Secret")
{
  jexit("You said '".JRequest::getVar('credential', '', 'post')."'. This is not a valid credential");
}

// #2. Get required system objects
$pathway      = & $mainframe->getPathway();
$config       = & JFactory::getConfig();
$authorize    = & JFactory::getACL();
$document     = & JFactory::getDocument();

// Set the MIME type for JSON output.
$document->setMimeEncoding( 'application/json' );

// Check if user exists
$user = & JFactory::getUser(JRequest::getVar('username', 0, 'post'));
if ($user->id != 0)
{
  $json = json_encode(array('result' => 'exists'));
  echo $json;
  return;
}

// Create a new user
$user = JFactory::getUser(0);

// #3. If user registration is not allowed, show 403 not authorized
$usersConfig = &JComponentHelper::getParams( 'com_users' );
//if ($usersConfig->get('allowUserRegistration') == '0')
//{
//  JError::raiseError( 403, JText::_( 'Access Forbidden' ));
//  return;
//}

// #4.Initialize new usertype setting
$newUsertype = $usersConfig->get( 'new_usertype' );
if (!$newUsertype)
{
  $newUsertype = 'Registered';
}
// #5. Bind the post array to the user object
if (!$user->bind( JRequest::get('post'), 'usertype' ))
{
  JError::raiseError( 500, $user->getError());
}
// #6. Set some initial user values
$user->set('id', 0);
$user->set('usertype', '');
$userGroups = $user->getAuthorisedGroups();
$date =& JFactory::getDate();
$user->set('registerDate', $date->toMySQL());
// #7. If user activation is turned on, we need to set the activation information(Not needed)
//$useractivation = $usersConfig->get( 'useractivation' );
//if ($useractivation == '1')
//{
//  jimport('joomla.user.helper');
//  $user->set('activation', md5( JUserHelper::genRandomPassword()) );
//  $user->set('block', '1');
//}

// #8. Save the details of the user
if ($user->save())
{
  $data = array('id' => $user->id, 'username' => $user->username);
  plgSystemKunena::onAfterStoreUser($data, true, true, '');
  $json = json_encode(array('result' => 'success', 'data' => $data));
}
else
{
  $json = json_encode(array('result' => 'error', 'message' => $user->getError()));
}
echo $json;
?>

// Array that contains the groups' ids that you want to associate to the user. 2 is for Registered.
$userGroups = array(2);

$user->set('groups', $userGroups);

function registerUser (){
   $firstName = "Mario";
   $lastName = "Alvarez";
   $username = "marioaae@outlook.com";
   $email = "marioaae@outlook.com";
   $password1 = "MiComida";
   $password2 = "MiComida";
   
   
   // Get the ACL
   $ACL =& JFactory::getACL();

   // Get the com_user params
   jimport('joomla.application.component.helper'); // Include libraries/application/component/helper.php
   $usersParams =& JComponentHelper::getParams( 'com_users' ); // Load the Params

   // "Generate" a new JUser object
   $user = JFactory::getUser(0); // It's important to set the "0" otherwise the admin user information will be loaded

   $data = array(); // Array for all user settings

   // Get the default usertype
   $usertype = $usersParams->get( 'new_usertype' );
   if (!$usertype) {
      $usertype = 'Registered';
   }

   // Set up the "main" user information
   $data['name'] = $firstName.' '.$lastName;
   $data['username'] = $email;
   $data['email'] = $email;
   $data['groups'] = array(2);//$ACL->get_group_id( '', $usertype, 'ARO' );  // Generate the gid from the usertype
   $data['password'] = $password1; // Set the password
   $data['password2'] = $password2; // Confirm the password
   $data['sendEmail'] = 1; // Should the user receive system mails?

   // Now we can decide, if the user will need an activation
   $userActivation = $usersParams->get( 'useractivation' ); // in this example, we load the config-setting
   if ($userActivation == 1) { // Yeah we want an activation
      jimport('joomla.user.helper'); // Include libraries/user/helper.php
      $data['block'] = 1; // Block the User
      $data['activation'] = JUtility::getHash( JUserHelper::genRandomPassword() ); // Set activation hash (don't forget to send an activation email)
   }
   else { // No, we need no activation
      $data['block'] = 0; // Don't block the user
   }

   // Now bind the data to the JUser Object
   if (!$user->bind($data)) { // If it doesn't work we show a warning
      JError::raiseWarning('', JText::_( $user->getError()));
      return FALSE;
   }

   // Save the user
   if (!$user->save()) { // If the user is not saved we show a warning
      JError::raiseWarning('', JText::_( $user->getError())); // ...raise an Warning
      return FALSE; // if you're in a method/function return false
   }

   return TRUE;
}