function friend_request($toEntity, $msgtype = 'friend_request')
{
$fr = new HubbubMessage($msgtype);
$fr->to($toEntity->ds);
$fr->from(object('user')->entity);
$res = $fr->sendToUrl($toEntity->ds['server']);
return($res);
}
function friendlyui_user_new(&$entityDS, &$userDS)
{
// create a welcome message for the new user's stream
$welcome = new HubbubMessage('notice');
$welcome->owner($entityDS);
$welcome->data['notice_type'] = 'welcome';
$welcome->save();
}
function pollFeed($serverObj, $time)
{
$pollMsg = new HubbubMessage('feed_poll');
$pollMsg->author(HubbubServer::localEntity());
$pollMsg->data['last'] = $time;
$pollMsg->sendToUrl($serverObj->ds['s_url']);
return($pollMsg->responseData);
}
function post_receive_single(&$data, &$msg)
{
// we're receiving this message because the sender(=owner) has published something on their profile
WriteToFile('log/activity.log', $data['msgid'] . ':' . $msg->authorEntity->key() . ':' . $msg->ownerEntity->key() . ' received' . chr(10));
// if this was created from a foreign message
if ($data['rel']['foreign'] != '') {
// let's check if the foreign message can be deleted
$fods = new HubbubMessage();
$fods->load(array('id' => $data['rel']['foreign'], 'field' => 'm_id'));
if ($fods->data['type'] == 'foreign_post' && $fods->ownerEntity->key() == $msg->ownerEntity->key()) {
$fods->delete();
}
}
$msg->save();
$msg->ok();
}
/**
* On-receive event handler
*
* Gets called when this server (A) receives a trust_sendkey1 message from another server (B).
* Usually this means, server (B) wants to establish contact for the first time or it wants
* to revoke its existing key. In both cases, the key can only be accepted when this server (A)
* contacts server (B) to confirm the origin of the trust_sendkey1 message.
*
* @param array $data
* @param object $msg
* @return boolean
*/
function trust_sendkey1_receive(&$data, &$msg)
{
$data['mykey'] = trim($data['mykey']);
$serverUrl = getDefault($data['author']['server']);
if ($serverUrl == '') {
$msg->fail('invalid server field in "author" array');
}
if ($data['mykey'] == '') {
$msg->fail('"mykey" field missing');
} else {
// accept the new key (it's not confirmed yet)
$server = new HubbubServer($serverUrl, true);
$server->ds['s_newkey_out'] = $data['mykey'];
$server->ds['s_key_in'] = getDefault($server->ds['s_key_in'], randomHashId());
DB_UpdateField('servers', $server->ds['s_key'], 's_key_in', $server->ds['s_key_in']);
logError('notrace', 'received temp outbound key: ' . $data['mykey'] . ' /// ' . dumpArray($server->ds));
// now, get origin confirmation
$confirmMsg = new HubbubMessage('trust_sendkey2');
$confirmMsg->author($server->localEntity());
$confirmMsg->owner($server->entity());
$confirmMsg->data['mykey'] = $server->ds['s_key_in'];
$responseData = $confirmMsg->sendtourl($server->ds['s_url'], $server->ds['s_newkey_out']);
if ($responseData['result'] == 'OK') {
/* we need to reload, because the server record might have changed in the meantime */
$server = new HubbubServer($serverUrl, true);
// okay, the remote server really sent the original message
$server->ds['s_key_out'] = $server->ds['s_newkey_out'];
$server->ds['s_status'] = 'OK';
DB_UpdateField('servers', $server->ds['s_key'], 's_key_out', $data['mykey']);
$msg->ok();
} else {
// this didn't work
$server->ds['s_newkey_out'] = '';
$msg->fail('unsuccessful trust_sendkey2: ' . $responseData['reason']);
}
}
return true;
}
function foreign_post_receive(&$data, &$msg)
{
if (!$msg->validateSignature()) {
return true;
}
WriteToFile('log/activity.log', $data['msgid'] . ' foreign_post ' . $msg->ownerEntity->key() . ' to ' . $msg->authorEntity->key() . chr(10));
$con = new HubbubConnection($msg->ownerEntity->key(), $msg->authorEntity->key());
if ($con->status() != 'friend') {
return $msg->fail('no connection');
}
$usr = new HubbubUser($msg->ownerEntity->key());
if ($con->ds['c_auto_approve'] == 'Y') {
// if we're gonna approve this anyway, there is no reason to store the message
// let's just create a post out of this
WriteToFile('log/activity.log', $data['msgid'] . ' foreign_post received, accepted' . chr(10));
$post = new HubbubMessage('post');
$npid = $post->data['msgid'];
$post->data = $msg->data;
$post->data['type'] = 'post';
$post->data['msgid'] = $npid;
$post->author($msg->authorEntity->ds);
$post->owner($msg->ownerEntity->ds);
$post->data['changed'] = time();
$post->data['received'] = time();
$post->data['rel']['foreign'] = $data['msgid'];
$post->save();
WriteToFile('log/activity.log', $post->data['msgid'] . ' created from foreign_post' . chr(10));
$msg->response['post'] = $post->data;
$msg->doSave = false;
$usr->notify('fpost/new', $msg->authorEntity, $msg);
} else {
// if not, let's store this message for later approval
$usr->notify('fpost/approve', $msg->authorEntity, $msg);
$msg->vTag = 'A';
$msg->save();
}
$msg->ok();
}
<?
$ds = DB_GetDataset('messages', $_REQUEST['id']);
$data = HubbubMessage::unpackData($ds);
$data['created'] = $data['created'].' ('.gmdate('Y-m-d H:i:s', $data['created']).')';
$data['changed'] = $data['changed'].' ('.gmdate('Y-m-d H:i:s', $data['changed']).')';
?>
<h2>Inspect Message <?php
echo $_REQUEST['id'];
?>
</h2>
<pre><?
print('Message Data '); print_r($data);
$ds['m_data'] = strlen($ds['m_data']).' bytes';
print('Local Storage '); print_r($ds);
?></pre>
$mds = DB_GetDataset('messages', $post->ds['m_key']);
$textData = HubbubMessage::unpackData($mds);
tlog($mds['m_deleted'] == 'Y', 'm_deleted in DB', 'OK (#'.$mds['m_key'].')', 'fail');
tlog($textData['deleted'] == 'yes', 'deleted in record', 'OK (#'.$mds['m_key'].')', 'fail');
$streamPosts1 = $this->msg->getStream($ne2->key());
$wallPosts1 = $this->msg->getPostList($ne1->key());
$postFound9 = -1; $postFound10 = -1;
foreach($streamPosts1['list'] as $pds)
if($pds['m_id'] == $post->data['msgid']) $postFound9 = $pds['m_id'];
tlog($postFound9 == -1, 'Message gone from author stream', 'OK', 'fail (#'.$postFound9.')');
foreach($wallPosts1['list'] as $pds)
if($pds['m_id'] == $post->data['msgid']) $postFound10 = $pds['m_id'];
tlog($postFound10 == -1, 'Message gone from owner profile', 'OK', 'fail ('.$postFound10.')');
$post = new HubbubMessage('post');
$post->localUserEntity = $ne2->key();
$post->author($ne2->ds);
$post->owner($ne1->ds);
$post->data['text'] = 'This is a message, it will be deleted. Umlauts like üöä should be preserved.';
$post->save();
$post->executeHandler('delete');
tlog($post->data['deleted'] == 'yes', 'Author: "deleted" property set', 'OK', 'fail');
tlog($post->isDeleted, '"deleted" internal property set', 'OK', 'fail');
$streamPosts1 = $this->msg->getStream($ne2->key());
$wallPosts1 = $this->msg->getPostList($ne1->key());
$postFound9 = -1; $postFound10 = -1;
foreach($streamPosts1['list'] as $pds)
if($pds['m_id'] == $post->data['msgid']) $postFound9 = $pds['m_id'];
tlog($postFound9 == -1, 'Message gone from author stream', 'OK', 'fail (#'.$postFound9.')');
function Post($p)
{
// posts and comments have the same basic structure: author, owner and text
// if the author is also the owner, we do not need to send a foreign_post message
if($p['author']['_key'] == $p['owner']['_key'])
{
$msg = $this->makePostMessage('post', $p);
$msg->broadcast();
}
else
{
$msg = $this->makePostMessage('foreign_post', $p);
WriteToFile('log/activity.log', $type.' sending: '.$msg->data['msgid'].' '.dumpArray($msg->data).chr(10));
$res = $msg->sendToOwner();
// if the post was accepted right away:
if(sizeof($res['post']) > 0)
{
$msg->delete();
$msg = new HubbubMessage();
$msg->receive_single($res['post']);
}
}
return($msg->ds);
}
function msg_trust_sendkey1()
{
// make a trust_sendkey1 message
$msg = new HubbubMessage('trust_sendkey1');
$msg->to($this->entity());
$msg->data['author'] = $this->localEntity();
$this->save();
// make new key if there is none
$this->ds['s_key_in'] = getDefault($this->ds['s_key_in'], randomHashId());
if ($this->ds['s_url'] != '') {
DB_UpdateField('servers', $this->ds['s_key'], 's_key_in', $this->ds['s_key_in']);
}
$msg->data['mykey'] = $this->ds['s_key_in'];
// we need to save at this point because the other server will try to make a trust_sendkey2-request in the meantime
// send message to other server
$responseData = $msg->sendToUrl($this->ds['s_url']);
if ($responseData['result'] == 'OK') {
$this->ds['s_status'] = 'OK';
$ret = result_ok();
} else {
$this->ds['s_status'] = 'fail';
$this->ds['s_key_in'] = '';
logError('notrace', '[OUT] trust_sendkey1 failed, server ' . $this->ds['s_url'] . ' says: ' . getDefault($responseData['reason'], $responseData['result']));
$ret = result_fail('trust_sendkey1 failed: ' . getDefault($responseData['reason'], $responseData['result']));
}
return $ret;
}
quickConnect($u[0]['id'], $u[1]['id']);
quickConnect($u[0]['id'], $u[2]['id']);
quickConnect($u[1]['id'], $u[3]['id']);
quickConnect($u[4]['id'], $u[3]['id']);
foreach($u as $usr)
{
$isFriend[$usr['id']][$usr['id']] = true;
$friends[$usr['id']] = getFriends($usr['id']);
foreach($friends[$usr['id']] as $frid) $isFriend[$usr['id']][$frid] = true;
$line = $usr['name'].' ('.$usr['id'].') Friends: '.implode(', ', $friends[$usr['id']]);
tlog(true, 'Connections '.$line, 'OK', 'fail');
}
$post = new HubbubMessage('post');
$post->localUserEntity = $u[0]['id'];
$post->owner($u[0]['erec']);
$post->data['text'] = 'This is a realtime message. Umlauts like üöä should be preserved.';
$post->save();
tlog($post->ds['m_key'] > 0, 'Message created by user ('.$u[0]['id'].')', 'OK (#'.$post->ds['m_key'].')', 'fail');
// now let's see who has the message in their stream
foreach($u as $usr)
{
if($isFriend[$u[0]['id']][$usr['id']])
tlog(hasMessageInStream($this, $usr['id'], $post->ds['m_key']),
'User '.$usr['id'].' has message '.$post->ds['m_key'].' in stream', 'OK', 'fail');
else
tlog(!hasMessageInStream($this, $usr['id'], $post->ds['m_key']),
function tmpl_commentlist($postDS, &$comments, $withContainer = false)
{
if($withContainer) print('<div class="comment_list" id="comments_'.$postDS['m_key'].'">');
if($comments['count'] > 3 && sizeof($comments['list'])==3)
{
?><div class="comment_item smalltext"> <a onclick="loadThread(<?php
echo $postDS['m_key'];
?>
)">▼ Show entire conversation</a> (<?php
echo $comments['count'];
?>
)</div><?
}
if(sizeof($comments['votes']) > 0)
{
foreach($comments['votes'] as $voteDS)
{
$vData = HubbubMessage::unpackData($voteDS);
?><div class="comment_item smalltext"> <?php
echo htmlspecialchars(substr($vData['text'], 1));
?>
(<?php
echo $voteDS['votecount'];
?>
)</div><?
}
}
if(sizeof($comments['list'])) foreach($comments['list'] as $comment)
{
$data = HubbubMessage::unpackData($comment);
$metaElements = array(
ageToString($comment['m_created']));
if(object('user')->entity == $comment['m_owner'] || object('user')->entity == $comment['m_author']) $metaElements[] = '<a onclick="deleteComment('.$comment['m_key'].')">Delete</a>';
?><div id="comment_item_<?php
echo $comment['m_key'];
?>
" class="comment_item comment_entry">
<div class="comment_img"><img src="img/anonymous.png" width="32"/></div>
<div class="comment_text"><?php
echo HubbubEntity::linkFromId($comment['m_author']);
?>
<?php
echo h2_post_excerpt($data['text'], $comment['m_key']);
?>
<div class="comment_meta"><?php
echo implode(' · ', $metaElements);
?>
</div></div>
</div><?
}
if($withContainer) { ?></div><? }
}