Cet exemple est réalisé avec Flash Builder 4, et cette fois-ci, n’utilise pas J-AMFPHP.

le Main.mxml :

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
			   xmlns:s="library://ns.adobe.com/flex/spark"
			   xmlns:mx="library://ns.adobe.com/flex/halo" width="350" height="250"
			   creationComplete="init()" backgroundColor="#E1E4F2">

	<fx:Declarations>
		<s:HTTPService id="serv" url="http://localhost/joomla15/createNewUser.php" method="POST" resultFormat="text"/>
		<s:HTTPService id="serv_user" url="http://localhost/joomla15/connectJoomla.php" resultFormat="text"/>
	</fx:Declarations>
	<fx:Script>
		<![CDATA[
			import mx.controls.Alert;
			import mx.managers.CursorManager;
			import mx.rpc.AsyncToken;
			import mx.rpc.events.FaultEvent;
			import mx.rpc.events.ResultEvent;

			private var obj:Object;
			[Bindable]
			private var userIn:String;

			private function init():void
			{
				var token:AsyncToken = serv_user.send();
				token.addResponder( new mx.rpc.Responder( tokenResultHandler, faultHandler ) );

				obj = new Object();
				serv.addEventListener(ResultEvent.RESULT, resultHandler );
				serv.addEventListener(FaultEvent.FAULT, faultHandler );
			}

			protected function button1_clickHandler(event:MouseEvent):void
			{
				obj.nom = ti_nom.text;
				obj.prenom = ti_prenom.text;
				obj.mail = ti_mail.text;
				obj.username = ti_username.text;
				obj.pass = ti_pass.text;
				// si les champs sont vides... don't send !!!
				serv.send( obj );

				CursorManager.setBusyCursor();
				initTextInput();
			}
			private function tokenResultHandler( evt:ResultEvent ):void
			{
				userIn = evt.result.toString();
			}

			protected function resultHandler( evt:ResultEvent ):void
			{
				if( evt.token.message.body.nom != "" )
				{
					CursorManager.removeBusyCursor();
					Alert.show( "L'utilisateur '"+ evt.token.message.body.username+ "' a bien été ajouté", "Avertissement." );
				}

			}
			protected function faultHandler( evt:FaultEvent ):void
			{
				Alert.show( evt.fault.toString() );
			}
			protected function initTextInput( ):void
			{
				ti_mail.text = "";
				ti_nom.text = "";
				ti_pass.text = "";
				ti_prenom.text = "";
				ti_username.text = "";
			}

		]]>
	</fx:Script>
	<s:HGroup width="100%" height="30" verticalAlign="middle" paddingLeft="10">
		<s:Label text="Bonjour "/>
		<s:Label text="{userIn}" fontWeight="bold"/>
	</s:HGroup>

	<s:Button label="Create User" click="button1_clickHandler(event)" x="134" y="222"/>
	<mx:Form width="100%" x="0" y="60" height="172">
		<mx:FormItem label="Nom: " width="100%" color="#000000">
			<s:TextInput id="ti_nom" width="190"/>
		</mx:FormItem>
		<mx:FormItem label="Prénom: " width="100%">
			<s:TextInput id="ti_prenom" width="190"/>
		</mx:FormItem>
		<mx:FormItem label="Email: " width="100%">
			<s:TextInput id="ti_mail" width="190"/>
		</mx:FormItem>
		<mx:FormItem label="Nom d'Utilisateur: " width="100%">
			<s:TextInput id="ti_username" width="190"/>
		</mx:FormItem>
		<mx:FormItem label="Mot de Passe: " width="100%">
			<mx:TextInput id="ti_pass"  width="190" displayAsPassword="true"/>
		</mx:FormItem>
	</mx:Form>
	<s:Label x="9" y="25" text="Maintenat que tu es loggué, tu peux créer de nouveaux users." color="#44559D"/>

</s:Application>

le fichier connectJoomla.php qui renvoie le User connecté :

<?php
define( '_JEXEC', 1 );
define( '_VALID_MOS', 1 );

define( 'JPATH_BASE', realpath(dirname(__FILE__) .'/' ) );
define( 'DS', DIRECTORY_SEPARATOR );

//as seen on http://forum.joomla.org/viewtopic.php?f=304&t=263491

require_once ( JPATH_BASE .DS.'includes'.DS.'defines.php' );
require_once ( JPATH_BASE .DS.'includes'.DS.'framework.php' );

/**
 * check_joomla_login
 *
 * @return BOOL
 *
 * USAGE EXAMPLE
 * echo (check_joomla_login())?"Logged in" : "Not logged in";
 **/
echo (check_joomla_login());

function check_joomla_login(){

$mainframe =& JFactory::getApplication('site');
$mainframe->initialise();

$user =& JFactory::getUser();
$session =& JFactory::getSession();

return $user->username;
}

et pour finir, createNewUser.php, (récupéré ici je crois, et modifié pour les besoins de la cause) qui va donc créer un nouvel utilisateur dans la base de Joomla :

<?php
define( '_JEXEC', 1 );
define( '_VALID_MOS', 1 );
// JPATH_BASE should point to Joomla root directory
// if you app is placed into a subfolder in Joomla root, the path will look like dirname(__FILE__) . '/..'
define( 'JPATH_BASE', realpath(dirname(__FILE__) .'/' ) );
define( 'DS', DIRECTORY_SEPARATOR );

//as seen on http://forum.joomla.org/viewtopic.php?f=304&t=263491

require_once ( JPATH_BASE .DS.'includes'.DS.'defines.php' );
require_once ( JPATH_BASE .DS.'includes'.DS.'framework.php' );
$mainframe =& JFactory::getApplication('site');
$mainframe->initialise();

/*-------------------------------ADDED----------------------------------------------------------------------*/
$firstname = $_POST['prenom'];
$lastname = $_POST['nom'];
$username = $_POST['username'];
$email = $_POST['mail'];
//$usertype = $_POST['register'];
$password =  $_POST['pass'];
/*-------------------------------END ADDED----------------------------------------------------------------------*/

/*
I handle this code as if it is a snippet of a method or function!!
First set up some variables/objects
*/
// 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 your 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; // add first- and lastname
$data["username"] = $username; // add username
$data["email"] = $email; // add email
$data["gid"] = $acl->get_group_id( "", $usertype, "ARO" );  // generate the gid from the usertype

/* no need to add the usertype, it will be generated automaticaly from the gid */

$data["password"] = $password; // set the password
$data["password2"] = $password; // 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"] = 0; //si à 1 user pas "enabled" dans "User Manager" //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"] = 1; //donc je mets ici à 1 pour bloquer //0 ?? don't block the user
}

if (!$user->bind($data)) { // now bind the data to the JUser Object, if it not works....

    JError::raiseWarning("", JText::_( $user->getError())); // ...raise an Warning
    return false; // if you're in a method/function return false
}

if (!$user->save()) { // if the user is NOT saved...

    JError::raiseWarning("", JText::_( $user->getError())); // ...raise an Warning
    return false; // if you're in a method/function return false
}

return $user; // else return the new JUser object

La copie d’écran :

Et quelques précisions :

- Le Main.swf est placé dans Joomla_Root/mondossier
- connectJoomla.php et createNewUser.php sont placés eux à la racine de Joomla (Joomla_Root/)