Problem with soap in eZ publish

Wednesday 16 April 2008 8:57:21 am

Hello,
i installed eZ publish 4.0.0 and i try to use a soap client with.

So i created an extension/module inspired by "Building an eZ publish module" (eurofxref example) and here is the content of my my_extension\modules\my_extension\classes\test.php file :

<?php

require_once('lib/ezsoap/classes/ezsoapclient.php');

require_once('lib/ezsoap/classes/ezsoaprequest.php');

class TestSoap
{
   function fetchSOAP()
   {
       $result = '';

       $icao='ENRS';

       $client=new eZSOAPClient("live.capescience.com","/ccx/GlobalWeather?wsdl");

       $request=new eZSOAPRequest("getStation","GlobalWeather:StationInfo");

       $request->addParameter("station",$icao);

       $response = $client->send($request);

       if( $response->isFault() )
       {
         $result = 'ERREUR' ;

       } else {

         $result = $response->value() ;

         }

       return $result ;

   }
}

?>

I call the function in my my_extension\design\standard\templates\overview.tpl file with something like :

<h1>**************** TEST SOAP *****************</h1>
{let rates=fetch( 'testsoap', 'soap' )}

Value : {$rates}<br />

and i've got only :

**************** TEST SOAP *****************
Value :

on the display and no error.

I'm a beginner with both eZ publish and soap and i don't know what i'm doing wrong.
Someone can help me ?

Thank you.