Webservice: ppt2lp remote call upgraded to recent version of NuSOAP #WIP

main/lp/openoffice_document.class.php

@@ -333,7 +333,7 @@ abstract class OpenofficeDocument extends learnpath
             // the following issue:
             // SoapClient::__doRequest(): SSL: Connection reset by peer
         }
-        $client = new SoapClient(null, $options);
+        $client = new \nusoap_client(null, $options);
         $result = '';
 
         $file_data = base64_encode(file_get_contents($file['tmp_name']));
@@ -349,7 +349,7 @@ abstract class OpenofficeDocument extends learnpath
         ];
 
         try {
-            $result = $client->__call('wsConvertPpt', ['pptData' => $params]);
+            $result = $client->__call('wsConvertPpt', $params);
         } catch (Exception $e) {
             error_log('['.time().'] Chamilo SOAP call error: '.$e->getMessage());
         }

main/webservices/additional_webservices.php

@@ -158,6 +158,18 @@ $options = [
     'location' => $webCodePath.'webservices/additional_webservices.php',
 ];
 
-$soapServer = new SoapServer(null, $options);
-$soapServer->addFunction('wsConvertPpt');
-$soapServer->handle();
+$soapServer = new \nusoap_server(null, $options);
+$soapServer->register(
+    'wsConvertPpt',
+    [
+        'secret_key' => 'xsd:string',
+        'file_data' => 'xsd:base64Binary',
+        'file_name' => 'xsd:string',
+        'service_ppt2lp_size' => 'xsd:string',
+    ],
+    [
+        'data' => 'xsd:string'
+    ]
+);
+$soapServer->configureWSDL('wsConvertPpt');
+$soapServer->service($HTTP_RAW_POST_DATA);