protected function _load($name)
{
$elems = explode('.', $name, $limit = 2);
$count = count($elems);
$last_index = $count - 1;
if ($count == 2) {
switch ($elems[0]) {
case 'attribute_set':
return $this->getAttributeSet()->{$elems[1]};
case 'stock':
return $this->_getStockItem()->{$elems[1]};
case 'category':
$category = $this->_getCategory();
return $category ? $category->{$elems[1]} : null;
}
}
switch ($name) {
case 'attribute_set':
return $this->getAttributeSet()->name;
// Compatibility
// Compatibility
case 'category':
// Compatibility
$category = $this->_getCategory();
return $category ? $category->name : null;
case 'categories':
// Compatibility
$categories = $this->getCategories();
$output = array();
foreach ($categories as $category) {
$output[] = $category->name;
}
return $output;
case 'categories.id':
// Compatibility
$categories = $this->getCategories();
$output = array();
foreach ($categories as $category) {
$output[] = $category->id;
}
return $output;
default:
return parent::_load($name);
}
}
