/**
* Load and merge registry keys by userid and a path.
* The user keys will get merged with the default keys (userid = 0).
*/
public function loadByPath($userid, $path)
{
$repository = $this->getEntityManager()->getRepository('RegistryBundle:Registry');
/*
select * from
(select * from registry
where userid = 0
and concat(registrykey, "/", name) not in (select concat(registrykey, "/", name) from registry where userid = 2)
union
select * from registry
where userid = 2) x
where x.registrykey like 'App/Test/J%'
*/
$stmt = $this->getEntityManager()->getConnection()->prepare('SELECT r.* FROM
(
SELECT * FROM registry r1
WHERE r1.userid = 0
AND CONCAT(r1.registrykey, "/", r1.name) NOT IN (
SELECT CONCAT(r2.registrykey, "/", r2.name) FROM registry r2 WHERE r2.userid = :userid
)
UNION
SELECT * FROM registry r3
WHERE r3.userid = :userid
) r
WHERE r.registrykey LIKE :path');
$params = array('userid' => $userid, 'path' => $path);
$stmt->execute($params);
$result = array();
while ($row = $stmt->fetch()) {
$r = new Registry();
$r->LoadByArray($row);
$result[] = $r;
}
return $result;
}
/**
* Read a set of registry keys and return them as array.
*
* @param integer $userid
* @param string $path
* @return array
*/
public function getRegistryItems($userid, $path)
{
$entities = array();
if ($this->isModeRedis()) {
// redis load
$array = $this->redis->hGetAll($this->redis_prefix . (string) $userid);
// filter the result array
foreach (array_keys($array) as $key) {
if (preg_match('/^' . $path . '/', $key)) {
// $key = key; key:name:type
// $value = $array[$key]; value
// explode key by redis_key_name_delimiter to get key:name:type
$s = explode($this->redis_key_name_delimiter, $key);
if (count($s) != 3) {
throw new \Exception('Redis key format is not correct! (key' . $this->redis_key_name_delimiter . 'name' . $this->redis_key_name_delimiter . 'name)');
}
$entity = new RegKey();
$entity->loadByValues(0, $userid, $s[0], $s[1], $s[2], $array[$key]);
$entities[] = $entity;
}
}
// cleanup
unset($array);
} else {
if ($this->isModeDoctrine()) {
// doctrine load
$entities = $this->registry->loadByPath($userid, $path);
}
}
return $entities;
}
