From b3d58bceb96fd8cd6e7f08a26f138c0398372f4e Mon Sep 17 00:00:00 2001
From: jerome <jerome>
Date: Wed, 2 Sep 2009 03:58:09 +0000
Subject: [PATCH] web services MDL-12886 ws params: objects into an object were
 not cleaned, neither documented

---
 lib/moodleexternal.php | 26 +++++++++++++++-----------
 webservice/wsdoc.php   | 34 ++++++++++++++++------------------
 2 files changed, 31 insertions(+), 29 deletions(-)

diff --git a/lib/moodleexternal.php b/lib/moodleexternal.php
index 9ff5a382fb..9bbd367322 100644
--- a/lib/moodleexternal.php
+++ b/lib/moodleexternal.php
@@ -62,12 +62,12 @@ abstract class moodle_external {
             $nextdescriptionkey = key($description);
             if (isset($nextdescriptionkey)) {
                 $this->clean_params($description[$nextdescriptionkey], $params[key($params)]);
-            } else {            
+            } else {
                 throw new moodle_exception('wswrongparams');
             }
         }
         else {
-            if (is_object($params)) { //is it a object
+            if (is_object($params)) { //it's an object
                 $this->clean_object($description, $params);
             }
             else { //it's a primary type
@@ -79,18 +79,22 @@ abstract class moodle_external {
 
     protected function  clean_object($objectdescription, &$paramobject) {
         foreach (get_object_vars($paramobject) as $propertyname => $propertyvalue) {
-            if (is_array($propertyvalue)) {
-                if (isset($objectdescription->$propertyname)) {
-                    $this->clean_params($objectdescription->$propertyname, $propertyvalue);
+            if (!isset($objectdescription->$propertyname)) { //if the param is not defined into the web service description
+                throw new moodle_exception('wswrongparams'); //throw exception
+            }
+            if (is_array($propertyvalue)) { //the object property is a list
+                $this->clean_params($objectdescription->$propertyname, $propertyvalue);
+                $paramobject->$propertyname = $propertyvalue;
+
+            }
+            else {
+                if (is_object($propertyvalue)) { //the object property is an object
+                    $this->clean_object($objectdescription->$propertyname, $propertyvalue);
                     $paramobject->$propertyname = $propertyvalue;
-                } else {               
-                    throw new moodle_exception('wswrongparams');
                 }
-            } else {
-                if (isset($objectdescription->$propertyname)) {          
+                else { //the object property is a primary type
                     $paramobject->$propertyname = clean_param($propertyvalue, $objectdescription->$propertyname);
-                } else { 
-                    throw new moodle_exception('wswrongparams');
+
                 }
             }
         }
diff --git a/webservice/wsdoc.php b/webservice/wsdoc.php
index f08eaba149..5e2c97c933 100644
--- a/webservice/wsdoc.php
+++ b/webservice/wsdoc.php
@@ -96,8 +96,8 @@ function generate_functionlist () {
 EOF;
                 $arrayparams = array();
                 $comma="";
+                //TODO: this is not an array anymore!!! (all algo function)
                 foreach($functiondescription['params'] as $param => $type) {
-                //  $type = converterMoodleParamIntoWsParam($type);
                     $documentation .= <<<EOF
                 <span style=color:green>{$comma} {$type} <b>{$param}</b>
 EOF;
@@ -110,7 +110,6 @@ EOF;
 EOF;
                 if (array_key_exists('return', $functiondescription)) {
                     foreach($functiondescription['return'] as $return => $type) {
-                    //   $thetype = converterMoodleParamIntoWsParam($type);
                         $documentation .= <<<EOF
                 <span style=color:blue>
                 <i>
@@ -137,7 +136,6 @@ EOF;
 EOF;
                     }
                     else {
-                    // $type = converterMoodleParamIntoWsParam($type);
                         $documentation .= <<<EOF
          <b>{$param}</b> : {$type} <br>
 EOF;
@@ -167,26 +165,28 @@ function convertDescriptionType(&$description) {
         }
         else {
             if (is_object($type)) { //is it a object
-               convertObjectTypes($type);
+                convertObjectTypes($type);
             }
             else { //it's a primary type
-            
-            $type = converterMoodleParamIntoWsParam($type);
+                $type = converterMoodleParamIntoWsParam($type);
             }
         }
-      
     }
 }
 
 function convertObjectTypes(&$type) {
-   foreach (get_object_vars($type) as $propertyname => $propertytype) {
-       if (is_array($propertytype)) {
-           convertDescriptionType($propertytype);
-           $type->$propertyname = $propertytype;
-       } else {
-           $type->$propertyname = converterMoodleParamIntoWsParam($propertytype);
-       }
-   }
+    foreach (get_object_vars($type) as $propertyname => $propertytype) { //browse all properties of the object
+        if (is_array($propertytype)) { //the property is an array
+            convertDescriptionType($propertytype);
+            $type->$propertyname = $propertytype;
+        } else if (is_object($propertytype)) { //the property is an object
+                convertObjectTypes($propertytype);
+                $type->$propertyname = $propertytype;
+            }
+            else { //the property is a primary type
+                $type->$propertyname = converterMoodleParamIntoWsParam($propertytype);
+            }
+    }
 }
 
 /**
@@ -208,7 +208,7 @@ function converterMoodleParamIntoWsParam($moodleparam) {
         case PARAM_ALPHANUM:
             return "string";
             break;
-         case PARAM_ALPHA:
+        case PARAM_ALPHA:
             return "string";
             break;
         case PARAM_RAW:
@@ -238,8 +238,6 @@ function converterMoodleParamIntoWsParam($moodleparam) {
             return "string";
             break;
         default:
-            
-            //return get_object_vars($moodleparam);
             return "object";
             break;
     }
-- 
2.39.5