private function checkFieldList($par = '')
{
if (empty($this->class) && empty($this->fields)) {
$field_id = 'r_field_id is NULL and ';
if (is_array($this->parent_id)) {
// Если несколько родителей
$sql = '';
while (list($num, $value) = each($this->parent_id)) {
$obj_id = is_array($value) ? $value['id'] : $value;
if (!empty($sql)) {
$sql .= ' OR ';
}
$sql .= ' r_parent_id = "' . $obj_id . '" ';
}
if (!empty($sql)) {
$sql = ' (' . $sql . ') and ';
}
} else {
if (!empty($this->parent_id)) {
// Если это связь зависимости через depends()
if ($this->depends_link > 0 || $this->depends_link == 'all') {
$field_id = $this->depends_link == 'all' ? '' : 'r_field_id = "' . $this->depends_link . '" and ';
$sql = 'r_parent_id = "' . $this->parent_id . '" and ';
} else {
$sql = 'r_parent_id = "' . $this->parent_id . '" and ';
}
} else {
if ($this->parent_id == 0 && $this->parent_id !== null) {
$sql = 'r_parent_id is NULL and ';
} else {
$sql = '';
}
}
}
if ($this->find_page) {
if (!empty($this->cur_lang_id) && !empty($this->cur_domain_id)) {
$sql .= ' lang_id = "' . $this->cur_lang_id . '" and domain_id = "' . $this->cur_domain_id . '" and ';
}
$sql .= ' p_obj_id = o_id and ';
$table = ', <<pages>>';
} else {
$table = '';
}
$c = db::q('/* ' . $par . ' */SELECT c_id, c_sname
FROM <<classes>>, <<objects>>, <<rels>>' . $table . '
WHERE ' . $field_id . $sql . '
r_children_id = o_id and
o_to_trash = 0 and
o_class_id = c_id and
c_is_page = "' . $this->find_page . '"
GROUP BY c_id;', records);
$this->classesList = array();
while (list($key, $val) = each($c)) {
if (empty($key)) {
$this->class = ormClasses::get($val['c_id']);
}
$this->classesList[] = $val['c_sname'];
$this->class_list[$val['c_id']] = $val['c_sname'];
}
// Создаем виртуальный класс, имееющий общие свойства классов из полученого списка
//$this->class = 'virtual';
$this->fields = ormClasses::getVirtual($this->classesList);
}
}
