/**
* Converte os dados de uma STRING JSON para o Objeto Where
*
* @param string $data
* @return \ZendT_Db_Where
*/
public static function fromJson($data)
{
if (is_string($data)) {
try {
$data = Zend_Json_Decoder::decode(stripslashes(base64_decode($data)));
} catch (Exception $ex) {
$data = stripslashes(urldecode($data));
$data = Zend_Json_Decoder::decode($data);
if (!isset($data['ZendT_Db_Where'])) {
if (count($data['filter']) > 0) {
$where = array();
$where['groupOp'] = $data['filter_groupop'];
$where['filter'] = $data['filter'];
$data = array();
$data['ZendT_Db_Where'] = $where;
}
}
}
}
if (!isset($data['ZendT_Db_Where']['groupOp'])) {
return new ZendT_Db_Where();
}
if ($data['ZendT_Db_Where']['filter']) {
foreach ($data['ZendT_Db_Where']['filter'] as $filter) {
if ($filter['operation'] == 'in') {
if (is_string($filter['value']) && strpos($filter['value'], ',') !== false) {
$filter['value'] = explode(',', $filter['value']);
}
}
}
}
$filter = $data['ZendT_Db_Where']['filter'];
$groupOp = $data['ZendT_Db_Where']['groupOp'];
$result = new ZendT_Db_Where($groupOp);
$result->setFilter($filter);
return $result;
}
