/**
* List collections in a DB
*
* @param MongoDB $db DB
* @return array<MongoCollection>
*/
static function listCollections(MongoDB $db)
{
$server = MServer::currentServer();
$names = array();
$query = $db->execute("function (){ return db.getCollectionNames(); }", array());
if ($query["ok"]) {
$names = $query["retval"];
} else {
$colls = $db->listCollections(true);
foreach ($colls as $coll) {
$names[] = $coll->getName();
}
}
$ret = array();
foreach ($names as $name) {
if ($server->shouldHideCollection($name)) {
continue;
}
if (preg_match("/^system\\./", $name)) {
continue;
}
$ret[] = $name;
}
sort($ret);
//system collections
if (!$server->uiHideSystemCollections()) {
foreach ($names as $name) {
if ($server->shouldHideCollection($name)) {
continue;
}
if (preg_match("/^system\\./", $name)) {
$ret[] = $name;
}
}
}
$collections = array();
foreach ($ret as $v) {
if ($v === "") {
//older MongoDB version (maybe before 1.7) allow empty collection name
continue;
}
$collections[] = $db->selectCollection($v);
}
return $collections;
}
/**
* List collections in a DB
*
* @param MongoDB $db DB
* @return array<MongoCollection>
*/
static function listCollections(MongoDB $db)
{
$server = MServer::currentServer();
$names = array();
try {
$names = $db->getCollectionNames(true);
} catch (Exception $e) {
}
$ret = array();
foreach ($names as $name) {
if ($server->shouldHideCollection($name)) {
continue;
}
if (preg_match("/^system\\./", $name)) {
continue;
}
$ret[] = $name;
}
sort($ret);
//system collections
if (!$server->uiHideSystemCollections()) {
foreach ($names as $name) {
if ($server->shouldHideCollection($name)) {
continue;
}
if (preg_match("/^system\\./", $name)) {
$ret[] = $name;
}
}
}
$collections = array();
foreach ($ret as $v) {
if ($v === "") {
//older MongoDB version (maybe before 1.7) allow empty collection name
continue;
}
$collections[] = $db->selectCollection($v);
}
return $collections;
}
