/**
* Get additional content data selected
*
* @param $result = Query result
*/
public static function post_find($result)
{
if ($result !== null) {
if (is_array($result)) {
foreach ($result as $item) {
// It will first check if we already have result in temporary result,
// and only execute query if we dont. That way we dont have duplicate queries
// Get group attributes
$item->get_attributes = static::lazy_load(function () use($item) {
$attributes = Model_Attribute_To_Groups::find(function ($query) use($item) {
return $query->where('group_id', $item->id);
}, 'attribute_id');
if (!empty($attributes)) {
$attributes = '(' . implode(',', array_keys($attributes)) . ')';
return Model_Attribute::find(function ($query) use($attributes) {
return $query->where('id', 'IN', \DB::expr($attributes))->order_by('sort', 'asc');
}, 'id');
}
return array();
}, $item->id, 'attributes');
}
}
}
// return the result
return $result;
}
public function action_delete($id = false)
{
if (is_numeric($id)) {
// Get news item to edit
if ($item = Model_Attribute_Group::find_one_by_id($id)) {
// Delete item
try {
// Delete relation to attributes
$attributes = Model_Attribute_To_Groups::find_by_group_id($item->id);
if (!is_null($attributes)) {
foreach ($attributes as $attribute) {
$attribute->delete();
}
}
$item->delete();
\Messages::success('Attribute group successfully deleted.');
} catch (\Database_Exception $e) {
// show validation errors
\Messages::error('<strong>There was an error while trying to delete attribute group</strong>');
// Uncomment lines below to show database errors
//$errors = $e->getMessage();
//\Messages::error($errors);
}
}
}
\Response::redirect(\Input::referrer(\Uri::create('admin/attribute/group/list')));
}