//foreach($xml as $tool){
//if(isset($tool->type)){
if (isset($xml['name'])) {
$tool_type = dom_import_simplexml($xml)->tagName;
$type = '';
switch ($tool_type) {
case 'cl:ControlList':
$type = 'list';
break;
case 'es:EvaluationSet':
$type = 'scale';
break;
case 'ru:Rubric':
$type = 'rubric';
break;
case 'ce:ControlListEvaluationSet':
$type = 'listscale';
break;
case 'sd:SemanticDifferential':
$type = 'differential';
break;
case 'mt:MixTool':
$type = 'mixed';
break;
case 'ar:ArgumentSet':
$type = 'argumentset';
break;
}
$title = htmlspecialchars($xml['name'], ENT_QUOTES);
$result = new evalcomix_tool('', $environment->id, $title, $type, $tool);
} else {
return false;
}
//}
return $result;
} else {
