/**
* @param Jid $jid
*
* @return RosterItem|null
*/
public function byJid(Jid $jid)
{
foreach ($this->contacts as $contact) {
if ($contact->jid->bare() == $jid->bare()) {
return $contact;
}
}
return null;
}
/**
* Changes user affiliation.
*
* @param Jid $room Jid of room.
* @param Jid $user Users Jid.
* @param string $affiliation New affiliation for user.
* none, outcast, member, admin, owner
* @param string $reason Reason of changing user affiliation.
*
* @internal Plugins should use Room::affiliation() instead of that.
*
* @throws \InvalidArgumentException
*/
public function affiliate(Jid $room, Jid $user, $affiliation, $reason = '')
{
if (!in_array($affiliation, array('none', 'outcast', 'member', 'admin', 'owner'))) {
throw new \InvalidArgumentException('affiliation');
}
$xml = new xmlBranch("iq");
$xml->addAttribute("type", "set")->addAttribute("to", $room->__toString())->addAttribute("id", uniqid('affiliate_'));
$xml->addChild(new xmlBranch("query"));
$xml->query[0]->addAttribute("xmlns", "http://jabber.org/protocol/muc#admin");
$xml->query[0]->addChild(new xmlBranch("item"));
$xml->query[0]->item[0]->addAttribute("jid", $user->bare());
$xml->query[0]->item[0]->addAttribute("affiliation", $affiliation);
if (!empty($reason)) {
$xml->query[0]->item[0]->addChild(new xmlBranch("reason"))->setContent($reason);
}
$this->write($xml->asXml());
}
public function _set_jid(Jid $jid = null)
{
$this['jid'] = $jid ? $jid->bare() : null;
}
