Get user's data
Can be called to read only one field
If $injson is true, data are returned json encoded
getUserData('xxxx', 'email');
getUserData('xxxx', null, true);
| public static getUserData ( $uid, $field = null, $injson = false ) |
public static function getChannelUsers($cid, $withudata = false)
{
$cdir = self::getChannelsDir();
$cupath = $cdir . '/' . $cid . '/users/';
$subscribers = array();
foreach (scandir($cupath) as $uid) {
if ($uid === '.' || $uid === '..') {
continue;
}
if ($withudata) {
$subscribers[$uid] = Container_users::getUserData($uid);
} else {
$subscribers[] = $uid;
}
}
return $subscribers;
}
/**
* cid : recipient
* uid : sender
* msg : message to send
*/
public static function postMsgToChannel($cid, $uid, $body, $type = 'msg')
{
$mid = self::generateMid($cid);
$msg = array('id' => $mid, 'sender' => $uid, 'recipient' => 'channel|' . $cid, 'type' => $type, 'body' => $body, 'timestamp' => time());
// when a join message is sent, body contains user's data
if ($type == 'join') {
$msg['body'] = Container_users::getUserData($uid);
}
// json encode msg before storing
$msg = json_encode($msg);
// search users subscribed to the channel
foreach (Container_channels::getChannelUsers($cid) as $subuid) {
// post this message on each users subscribed on the channel
// /users/:uid/msg/
if ($subuid != $uid) {
// don't post message to the current connected user
$umdir = Container_users::getDir() . '/' . $subuid . '/messages';
file_put_contents($umdir . '/' . $mid, $msg);
}
}
return $msg;
}
// Only allow to get userdata if connected user is in the same channel
if ($_SESSION['userdata']['id'] != $uid) {
$cuser1 = Container_users::getUserChannels($uid);
$cuser2 = Container_users::getUserChannels($_SESSION['userdata']['id']);
if (count(array_intersect($cuser1, $cuser2)) == 0) {
$res->status(403);
// Forbidden
$res['Content-Type'] = 'application/json; charset=utf-8';
$res->body('{ "error": "Forbidden" }');
return;
}
}
// returns user data in json
$res->status(200);
$res['Content-Type'] = 'application/json; charset=utf-8';
$res->body(Container_users::getUserData($uid, null, true));
});
/**
* Returns user's pending messages
*/
$app->get('/users/:uid/pending/', function ($uid) use($app, $req, $res) {
// check user acces
session_start();
if (!isset($_SESSION['userdata']) or !isset($_SESSION['userdata']['id'])) {
$res->status(401);
// Need to authenticate
return;
}
if ($uid !== $_SESSION['userdata']['id']) {
$res->status(403);
// Forbidden
if (!Container_channels::checkChannelUser($cid, $online_uid)) {
$res->status(403);
// You have to join channel
return;
}
// check this user is an operator on this channel
if (!Container_channels_op::isOp($cid, $online_uid)) {
$res->status(403);
// You have to be an operator to banish a user
$res['Content-Type'] = 'application/json; charset=utf-8';
$res->body(GetPfcError(40306));
// You have to be an operator to banish a user
return;
}
// add name64 to the ban list
$opname = Container_users::getUserData($online_uid, 'name');
$reason = $req->params('reason');
$ok = Container_channels_ban::addBan($cid, $name64, array('opname' => $opname, 'reason' => $reason ? $reason : '', 'timestamp' => time()));
if ($ok) {
$name = base64_decode($name64);
$banuid = Container_indexes::getIndex('users/name', $name);
$iskickban = $req->params('kickban') && $banuid;
// notification to other connected user of this ban
Container_messages::postMsgToChannel($cid, $online_uid, array('opname' => $opname, 'name' => $name, 'reason' => $reason ? $reason : '', 'kickban' => $iskickban), 'ban');
// kick the user from the channel
// (warning: do it after the above notification
// or he will not receive the notification)
if ($iskickban) {
Container_users::leaveChannel($banuid, $cid);
}
$res->status(201);
$login = Container_users::getUserData($uid)->name;
$channel = $cid;
// todo: replace this by the channel fullname
$isop = $hook($login, $channel, $uid, $cid);
}
}
// first is op ? first connected user on the channel is an operator
if ($GLOBALS['first_is_op'] and count(Container_channels::getChannelUsers($cid)) == 1) {
$isop = Container_channels_op::addOp($cid, $uid);
}
if ($isop) {
Container_channels_op::addOp($cid, $uid);
}
// post a join message
// when a join message is sent, body contains user's data and the "op" flag
$body = array('userdata' => Container_users::getUserData($uid), 'op' => $isop);
$msg = Container_messages::postMsgToChannel($cid, $uid, $body, 'join');
$res->status(201);
// User joined the channel
$res['Content-Type'] = 'application/json; charset=utf-8';
$res->body(json_encode(array('users' => Container_channels::getChannelUsers($cid, true), 'op' => Container_channels_op::getOpList($cid))));
return;
}
});
/**
* Leave a channel
* or is kicked from a channel
*/
$app->delete('/channels/:cid/users/:uid', function ($cid, $uid) use($app, $req, $res) {
// check user acces
session_start();
