public function crits_to_json(Utils_RecordBrowser_CritsInterface $crits)
{
$crits->normalize();
if ($crits instanceof Utils_RecordBrowser_Crits) {
$cc = $crits->get_component_crits();
$condition = $crits->get_join_operator();
if (!$condition) {
$condition = 'AND';
}
$ret = array('condition' => $condition);
$rules = array();
foreach ($cc as $c) {
$rr = $this->crits_to_json($c);
if ($rr) {
$rules[] = $rr;
}
}
$ret['rules'] = $rules;
return $ret;
} elseif ($crits instanceof Utils_RecordBrowser_CritsSingle) {
list($operator, $value) = self::map_crits_operator_to_query_builder($crits->get_operator(), $crits->get_value());
$ret = array('id' => $crits->get_field(), 'field' => $crits->get_field(), 'operator' => $operator, 'value' => $value);
return $ret;
} elseif ($crits instanceof Utils_RecordBrowser_CritsRawSQL) {
} else {
throw new Exception("crits to json exporter: unsupported class: " . get_class($crits));
}
}
