/**
* Helper method to resolve path for an object
*/
public static function resolve_path(&$object, $title)
{
if (!class_exists('midcom_helper_reflector_tree')) {
return $title;
}
return midcom_helper_reflector_tree::resolve_path($object);
}
private function _get_product_group_tree($up)
{
$groups = array();
$qb = org_openpsa_products_product_group_dba::new_query_builder();
$qb->add_constraint('up', '=', $up);
$qb->add_order('metadata.score');
$results = $qb->execute();
foreach ($results as $result) {
$groups[$result->id] = midcom_helper_reflector_tree::resolve_path($result);
$subgroups = $this->_get_product_group_tree($result->id);
foreach ($subgroups as $k => $v) {
$groups[$k] = $v;
}
}
return $groups;
}
/**
* Helper for name_is_unique, checks uniqueness for each root level class
*
* @param array $sibling_classes array of classes to check
* @return boolean true means no clashes, false means clash.
*/
private function _name_is_unique_check_roots($sibling_classes)
{
if (!$sibling_classes) {
// We don't know about siblings, allow this to happen.
// Note: This also happens with the "neverchild" types like midgard_attachment and midgard_parameter
return true;
}
$name_copy = $this->get_object_name();
foreach ($sibling_classes as $schema_type) {
$dummy = new $schema_type();
$child_name_property = midcom_helper_reflector::get_name_property($dummy);
unset($dummy);
if (empty($child_name_property)) {
// This sibling class does not use names
/**
* Noise, useful when something is going wrong in *weird* way
*
debug_add("Sibling class {$schema_type} does not have 'name' property, skipping from checks");
*/
continue;
}
$resolver =& midcom_helper_reflector_tree::get($schema_type);
$deleted = false;
$qb =& $resolver->_root_objects_qb($deleted);
unset($deleted);
if (!is_object($qb)) {
continue;
}
$qb->add_constraint($child_name_property, '=', $name_copy);
// Do not include current object in results, this is the easiest way
if (isset($this->_object->guid) || !empty($this->_object->guid)) {
$qb->add_constraint('guid', '<>', $this->_object->guid);
}
// One result is enough to know we have a clash
$qb->set_limit(1);
$results = $qb->count();
// Guard against QB failure
if ($results === false) {
midcom::get('auth')->drop_sudo();
debug_add("Querying for siblings of class {$schema_type} failed critically, last Midgard error: " . midcom_connection::get_error_string(), MIDCOM_LOG_ERROR);
unset($sibling_classes, $schema_type, $qb, $resolver);
return false;
}
if ($results > 0) {
debug_add("Name clash in sibling class {$schema_type} for " . get_class($this->_object) . " #{$this->_object->id} (path '" . midcom_helper_reflector_tree::resolve_path($this->_object, '/') . "')");
unset($sibling_classes, $schema_type, $qb, $resolver);
return false;
}
}
return true;
}
