/**
* Return an Array of Object attributes.
*
* @param Mixed $data
* @return Array
*/
protected function _prepareProductsData($data)
{
if (is_object($data)) {
$arr = get_object_vars($data);
foreach ($arr as $key => $value) {
$assocArr = array();
if (is_array($value)) {
foreach ($value as $v) {
if (is_object($v) && count(get_object_vars($v)) == 2 && isset($v->key) && isset($v->value)) {
$assocArr[$v->key] = $v->value;
}
}
}
if (!empty($assocArr)) {
$arr[$key] = $assocArr;
}
}
$arr = $this->_prepareData($arr);
return parent::_prepareData($arr);
}
if (is_array($data)) {
foreach ($data as $key => $value) {
if (is_object($value) || is_array($value)) {
$data[$key] = $this->_prepareData($value);
} else {
$data[$key] = $value;
}
}
return parent::_prepareData($data);
}
return $data;
}
