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<?
/*
allow_change_subj
allow_private_messages
allow_query_users
allow_user_invites
anonymous
logging
max_users
members_by_default
members_only
moderated
password
password_protected
persistent
public
public_list
title
muc_room_set_affiliation struct[{name, String}, {service, String},
{jid, String}, {affiliation, Affiliation}] Integer
*/
//$request = xmlrpc_encode_request('muc_online_rooms', "global", (array('encoding' => 'utf-8')));
function ejabberd_xmlrpc_send($request)
{
$context = stream_context_create(array('http' => array(
'method' => "POST",
'header' => "User-Agent: XMLRPC::Client mod_xmlrpc\r\n" .
"Content-Type: text/xml\r\n" .
"Content-Length: ".strlen($request),
'content' => $request
)));
$file = file_get_contents("http://".elgg_get_plugin_setting("xmlrpcip", "beechat").":4560/RPC2", false, $context);
$response = xmlrpc_decode($file);
if (is_array($response) && xmlrpc_is_fault($response)) {
trigger_error("xmlrpc: $response[faultString] ($response[faultCode])");
} else {
// print_r($response);
}
}
function ejabberd_xmlrpc_command($command, $params)
{
//error_log("send xmlrpc: ".$command);
$request = xmlrpc_encode_request($command, $params, (array('encoding' => 'utf-8')));
return ejabberd_xmlrpc_send($request);
}
function xmpp_escape($name) {
// http://xmpp.org/extensions/xep-0106.html#escaping
$name = str_replace(' ', '\\20', $name);
$name = str_replace('"', '\\22', $name);
$name = str_replace('&', '\\26', $name);
$name = str_replace("'", '\\27', $name);
$name = str_replace('/', '\\2f', $name);
$name = str_replace(';', '\\3a', $name);
$name = str_replace('<', '\\3c', $name);
$name = str_replace('>', '\\3e', $name);
$name = str_replace('@', '\\40', $name);
$name = str_replace('\\', '\\5c', $name);
return $name;
}
class EjabberdMucRoom {
function __construct($group) {
$this->group = $group;
}
function setOption($name, $value) {
$group = $this->group;
$param=array("name"=>elgg_get_friendly_title($group->name),
"service"=>elgg_get_plugin_setting("groupdomain", "beechat"),
"option"=>$name,
"value"=>$value);
ejabberd_xmlrpc_command('muc_room_change_option', $param);
}
function addMember($member) {
//"outcast" | "none" | "member" | "admin" | "owner"
$group = $this->group;
if ($member->guid === $group->owner_guid)
$affiliation = "owner";
elseif ($group->canEdit($member->guid))
$affiliation = "admin";
else
$affiliation = "member";
$this->setAffiliation($member, $affiliation);
}
function setAffiliation($member, $affiliation) {
$group = $this->group;
$param = array("name" => elgg_get_friendly_title($group->name),
"service" => elgg_get_plugin_setting("groupdomain", "beechat"),
"jid" => xmpp_escape($member->username) . '@' . elgg_get_plugin_setting("domain", "beechat"),
"affiliation" => $affiliation);
ejabberd_xmlrpc_command('muc_room_set_affiliation', $param);
//echo "set affiliation ".$member->username."<br/>";
}
}
function ejabberd_create_group($group)
{
//echo "creating " . $group->name . "<br/>";
// create room
$param=array("name"=>elgg_get_friendly_title($group->name),
"service"=>elgg_get_plugin_setting("groupdomain", "beechat"),
"server"=>elgg_get_plugin_setting("domain", "beechat"));
ejabberd_xmlrpc_command('create_muc_room', $param);
// persistency
$room = new EjabberdMucRoom($group);
$room->setOption("persistent", true);
$room->setOption("title", $group->name);
// open to public?
if ($group->isPublicMembership()) {
$room->setOption("members_only", false);
}
else
$room->setOption("members_only", true);
if ($group->access_id === ACCESS_PUBLIC) {
$room->setOption("public_list", true);
$room->setOption("public", true);
}
else {
$room->setOption("public_list", false);
$room->setOption("public", false);
}
$members = $group->getMembers(0);
foreach($members as $member) {
$room->addMember($member);
}
$room->addMember(get_entity($group->owner_guid));
}
function ejabberd_destroy_group($group)
{
$param=array("name"=>elgg_get_friendly_title($group->name),
"service"=>elgg_get_plugin_setting("groupdomain", "beechat"),
"server"=>elgg_get_plugin_setting("domain", "beechat"));
ejabberd_xmlrpc_command('delete_muc_room', $param);
}
function ejabberd_getjid($user, $do_external=false)
{
if ($user->foreign || ($do_external && $user->alias && get_plugin_usersetting("usealias", $user->guid,"openid_client"))) {
if ($user->foreign)
$webid = $user->webid;
else
$webid = $user->alias;
if (strpos($webid, 'http') === 0) {
// http or https addresses
$hostparts = parse_url($webid);
$urlparts = explode('/', $webid);
$host = $hostparts['host'];
$username = $urlparts[count($urlparts)-1];
} else {
if (strpos($webid, ':') > 0) {
$webidparts = explode(':', $webid);
$hostparts = explode('@',$webidparts[1]);
} else {
$hostparts = explode('@',$webid);
}
$username = $hostparts[0];
$host = $hostparts[1];
}
}
else {
$username = $user->username;
$host = elgg_get_plugin_setting("domain", "beechat");
}
return xmpp_escape($username) . '@' . $host;
}
function ejabberd_friend_command($user, $friend, $command, $is_out) // $user adds $friend
{
error_log(" * ".$friend->username."->".ejabberd_getjid($user)." ".$command);
if ($friend->foreign) {
error_log(" * beechat: friend is foreign!");
return;
}
$param = array("user" => elgg_get_friendly_title($friend->username),
"server" => elgg_get_plugin_setting("domain", "beechat"),
"from" => ejabberd_getjid($user),
"subs" => $command);
if ($is_out) {
error_log("out");
ejabberd_xmlrpc_command('send_roster_request_out', $param);
}
else {
$param['reason'] = 'unknown';
ejabberd_xmlrpc_command('send_roster_request_in', $param);
}
}
function ejabberd_friend_request($user, $friend) // $user adds $friend
{
error_log('ejabberd_friend_request');
ejabberd_friend_command($friend, $user, 'subscribe', true); // out:$user : $friend
error_log('ejabberd_friend_requested');
}
function ejabberd_friend_accept($user, $friend) // $user adds $friend
{
error_log('ejabberd_friend_accept');
ejabberd_friend_command($friend, $user, 'subscribed', true);
// following might be needed to have symmetry (and important for remote)
if ($friend->foreign) {
// following is needed for xmpp nodes
ejabberd_friend_command($friend, $user, 'subscribe', true);
}
// ejabberd_friend_command($friend, $user, 'subscribed', false);
// following can't be faked
if (!$friend->foreign)
ejabberd_friend_command($user, $friend, 'subscribed', true);
error_log('ejabberd_friend_accepted');
}
function ejabberd_friend_deny($user, $friend) // $user adds $friend
{
error_log('ejabberd_friedeny');
ejabberd_friend_command($friend, $user, 'unsubscribed', true);
}
function ejabberd_friend_remove($user, $friend) // $user adds $friend
{
error_log('ejabberd_friend_remove');
if ($friend->foreign) {
ejabberd_friend_command($friend, $user, 'unsubscribed', true);
ejabberd_friend_command($friend, $user, 'unsubscribed', false);
}
else
ejabberd_friend_command($friend, $user, 'unsubscribed', false);
if (!$friend->foreign)
ejabberd_friend_command($user, $friend, 'unsubscribed', false);
error_log('ejabberd_friend_removed');
}
/*function ejabberd_send_chat($from, $to, $body) { // $user adds $friend
$param = array("body"=>$body,
"from"=>$from,
"to"=>$to);
ejabberd_xmlrpc_command('send_chat_message', $param);
}*/
?>
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