public static function inc($userId, $counterId)
{
$blockIncrement = false;
if ($counterId == "stream") {
// Live updates for new stream items!!
$context = new \ZMQContext();
// Notifiy events.php which send the notification via web sockets to the client.
// Send notfication to events.php for push notification to user device.
$socket = $context->getSocket(\ZMQ::SOCKET_PUSH, 'my pusher');
$socket->connect("tcp://localhost:5555");
$socket->send(json_encode(array("type" => "newNotifications", "owner" => $userId)));
$message = $socket->recv();
clog2($message);
}
if (!$blockIncrement) {
$col = \App\DB\Get::Collection();
$col->users->update(array("userid" => $userId), array('$inc' => array('counter_' . $counterId => 1)));
}
}
public static function getConstraints($filterObject, $dbCollection, $onRemote = false)
{
$returnArray = array();
$locationUsed = false;
// We can only use nearSphere once in mongoDB, therefore we have a variable indicating if it was used already
$prefix = "post.metaData";
if ($onRemote) {
$prefix = "postData.object.metaData";
}
// post collection items and stream collection items differentiate slightly
$const1 = array();
$const2 = array();
$const3 = array();
if (isset($filterObject) && isset($filterObject["context"])) {
$const1 = array($prefix . ".type" => array('$in' => $filterObject["context"]));
}
if (isset($filterObject) && isset($filterObject["archived"]) && !$onRemote) {
$const2 = array("archived" => true);
return $const2;
}
if (isset($filterObject) && isset($filterObject["constraints"])) {
// TODO: ensureIndex on GPS Location
// clog2($filterObject["constraints"], "constraints are");
foreach ($filterObject["constraints"] as $constraint) {
if ($constraint["type"] == "range") {
if (isset($constraint["start"]) && is_numeric($constraint["start"])) {
$const3[$prefix . "." . $constraint["name"]] = array('$gte' => doubleval($constraint["start"]));
}
if (isset($constraint["end"]) && is_numeric($constraint["end"])) {
$const3[$prefix . "." . $constraint["name"]] = array('$lt' => doubleval($constraint["end"]));
}
} else {
if ($constraint["type"] == "exact") {
$const3[$prefix . "." . $constraint["name"]] = $constraint["value"];
} else {
if ($constraint["type"] == "location") {
// NOTE: Delete index if database layout changes
if (false) {
$dbCollection->streamitems->deleteIndex("post.metaData." . $constraint["name"] . "_data.position");
$dbCollection->posts->deleteIndex("postData.object.metaData." . $constraint["name"] . "_data.position");
} else {
// TODO: This is SLOW. Make this only once!!
$dbCollection->posts->ensureIndex(array("postData.object.metaData." . $constraint["name"] . "_data.position" => '2dsphere'), array("sparse" => true));
$dbCollection->streamitems->ensureIndex(array("post.metaData." . $constraint["name"] . "_data.position" => '2dsphere'), array("sparse" => true));
}
if (!$locationUsed) {
$locationUsed = true;
$const3[$prefix . "." . $constraint["name"] . "_data.position"] = array('$nearSphere' => array('$geometry' => array("type" => "Point", "coordinates" => array(floatval($constraint["value"]["position"]["coordinates"][0]), floatval($constraint["value"]["position"]["coordinates"][1]))), '$maxDistance' => intval($constraint["radius"]) * 1000));
} else {
$const3[$prefix . "." . $constraint["name"] . "_data.position"] = array('$within' => array('$centerSphere' => array(array(floatval($constraint["value"]["position"]["coordinates"][0]), floatval($constraint["value"]["position"]["coordinates"][1])), intval($constraint["radius"]) * 1000 / 6378.1)));
// loc: { $geoWithin: { $centerSphere: [ [ -88, 30 ], 10/3963.2 ] } }
}
}
}
}
}
}
$returnArray = array_merge($const1, $const2, $const3);
clog2($returnArray);
return $returnArray;
}
global $CHARME_SETTINGS;
if ($CHARME_SETTINGS["BLOCK_NEW_USERS"]) {
$returnArray[$action] = array("signupblocked" => true);
break;
}
$returnArray[$action] = array("pong" => true);
// Used in sign up to check if the server is a valid Charme server.
break;
case "reg_salt_get":
clog("request salt for userid " . $item["userid"]);
$col = \App\DB\Get::Collection();
// $salt = $CHARME_SETTINGS["passwordSalt"];
// $p2 =hash('sha256', $CHARME_SETTINGS["passwordSalt"].$p1);
// Only allow if user not exists!
$res = $col->saltvalues->findOne(array("userid" => $item["userid"]));
clog2($res);
$returnArray[$action] = array("salt" => $res["salt"]);
break;
// Parameters: oldPasswordHash, newPasswordHash
// Parameters: oldPasswordHash, newPasswordHash
case "reg_changepassword":
$col = \App\DB\Get::Collection();
// 1. Check if oldPasswordHash matches
$cursor = $col->users->findOne(array("userid" => $_SESSION["charme_userid"], "password" => $item["oldPasswordHash"]), array("password"));
if ($cursor["password"] == $item["oldPasswordHash"]) {
$col->users->update(array("userid" => $_SESSION["charme_userid"]), array('$set' => array("password" => $item["newPasswordHash"])));
$returnArray[$action] = array("STATUS" => "OK");
} else {
$returnArray[$action] = array("STATUS" => "WRONG_PASSWORD");
}
break;
