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<?php
/* Icinga DB Web | (c) 2022 Icinga GmbH | GPLv2 */
namespace Icinga\Module\Icingadb\Data;
use Icinga\Util\Json;
use ipl\Orm\Model;
use ipl\Orm\Query;
use ipl\Orm\ResultSet;
class JsonResultSet extends ResultSet
{
protected $isCacheDisabled = true;
public function current()
{
return $this->createObject(parent::current());
}
protected function formatValue(string $key, ?string $value): ?string
{
if (
$value
&& (
$key === 'id'
|| substr($key, -3) === '_id'
|| substr($key, -3) === '.id'
|| substr($key, -9) === '_checksum'
|| substr($key, -4) === '_bin'
)
) {
$value = bin2hex($value);
}
return $value;
}
protected function createObject(Model $model): array
{
$keysAndValues = [];
foreach ($model as $key => $value) {
if ($value instanceof Model) {
$keysAndValues[$key] = $this->createObject($value);
} else {
$keysAndValues[$key] = $this->formatValue($key, $value);
}
}
return $keysAndValues;
}
public static function stream(Query $query): void
{
$query->setResultSetClass(__CLASS__);
echo '[';
foreach ($query as $i => $object) {
if ($i > 0) {
echo ",\n";
}
echo Json::sanitize($object);
}
echo ']';
exit;
}
}
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