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Account moving is a background activity

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This commit is contained in:
Evan Prodromou 2011-01-17 17:31:56 -05:00
parent 64750a6455
commit fb681990d9
4 changed files with 205 additions and 112 deletions
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143
lib/accountmover.php
View File

@ -45,17 +45,16 @@ if (!defined('STATUSNET')) {
* @link http://status.net/
*/
class AccountMover
class AccountMover extends QueueHandler
{
private $_user = null;
private $_profile = null;
private $_remote = null;
private $_sink = null;
function __construct($user, $remote, $password)
function transport()
{
$this->_user = $user;
$this->_profile = $user->getProfile();
return 'acctmove';
}
function handle($object)
{
list($user, $remote, $password) = $object;
$remote = Discovery::normalize($remote);
@ -65,11 +64,33 @@ class AccountMover
throw new Exception("Can't locate account {$remote}");
}
$this->_remote = $oprofile->localProfile();
list($svcDocUrl, $username) = self::getServiceDocument($remote);
$this->_sink = new ActivitySink($svcDocUrl, $username, $password);
$sink = new ActivitySink($svcDocUrl, $username, $password);
$this->log(LOG_INFO,
"Moving user {$user->nickname} ".
"to {$remote}.");
$stream = new UserActivityStream($user);
// Reverse activities to run in correct chron order
$acts = array_reverse($stream->activities);
$this->log(LOG_INFO,
"Got ".count($acts)." activities ".
"for {$user->nickname}.");
$qm = QueueManager::get();
foreach ($acts as $act) {
$qm->enqueue(array($act, $sink, $user->uri, $remote), 'actmove');
}
$this->log(LOG_INFO,
"Finished moving user {$user->nickname} ".
"to {$remote}.");
}
static function getServiceDocument($remote)
@ -108,104 +129,6 @@ class AccountMover
return array($svcDocUrl, $username);
}
function move()
{
$this->log(LOG_INFO,
"Moving user {$this->_user->nickname} to {$this->_remote->nickname}");
$stream = new UserActivityStream($this->_user);
$acts = array_reverse($stream->activities);
$this->log(LOG_INFO,
"Got {count($acts)} activities ".
"for {$this->_user->nickname}");
// Reverse activities to run in correct chron order
foreach ($acts as $act) {
try {
$this->_moveActivity($act);
} catch (Exception $e) {
$this->log(LOG_ERR,
"Error moving activity {$act->id} {$act->verb}: " .
$e->getMessage());
continue;
}
}
$this->log(LOG_INFO,
"Finished moving user {$this->_user->nickname} ".
"to {$this->_remote->nickname}");
}
private function _moveActivity($act)
{
switch ($act->verb) {
case ActivityVerb::FAVORITE:
$this->log(LOG_INFO,
"Moving favorite of {$act->objects[0]->id} by ".
"{$act->actor->id} to {$this->_remote->nickname}.");
// push it, then delete local
$this->_sink->postActivity($act);
$notice = Notice::staticGet('uri', $act->objects[0]->id);
if (!empty($notice)) {
$fave = Fave::pkeyGet(array('user_id' => $this->_user->id,
'notice_id' => $notice->id));
$fave->delete();
}
break;
case ActivityVerb::POST:
$this->log(LOG_INFO,
"Moving notice {$act->objects[0]->id} by ".
"{$act->actor->id} to {$this->_remote->nickname}.");
// XXX: send a reshare, not a post
$this->_sink->postActivity($act);
$notice = Notice::staticGet('uri', $act->objects[0]->id);
if (!empty($notice)) {
$notice->delete();
}
break;
case ActivityVerb::JOIN:
$this->log(LOG_INFO,
"Moving group join of {$act->objects[0]->id} by ".
"{$act->actor->id} to {$this->_remote->nickname}.");
$this->_sink->postActivity($act);
$group = User_group::staticGet('uri', $act->objects[0]->id);
if (!empty($group)) {
Group_member::leave($group->id, $this->_user->id);
}
break;
case ActivityVerb::FOLLOW:
if ($act->actor->id == $this->_user->uri) {
$this->log(LOG_INFO,
"Moving subscription to {$act->objects[0]->id} by ".
"{$act->actor->id} to {$this->_remote->nickname}.");
$this->_sink->postActivity($act);
$other = Profile::fromURI($act->objects[0]->id);
if (!empty($other)) {
Subscription::cancel($this->_profile, $other);
}
} else {
$otherUser = User::staticGet('uri', $act->actor->id);
if (!empty($otherUser)) {
$this->log(LOG_INFO,
"Changing sub to {$act->objects[0]->id}".
"by {$act->actor->id} to {$this->_remote->nickname}.");
$otherProfile = $otherUser->getProfile();
Subscription::start($otherProfile, $this->_remote);
Subscription::cancel($otherProfile, $this->_user->getProfile());
} else {
$this->log(LOG_NOTICE,
"Not changing sub to {$act->objects[0]->id}".
"by remote {$act->actor->id} ".
"to {$this->_remote->nickname}.");
}
}
break;
}
}
/**
* Log some data
*

168
lib/activitymover.php Normal file
View File

@ -0,0 +1,168 @@
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2010, StatusNet, Inc.
*
* Title of module
*
* PHP version 5
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @category Cache
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2010 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET')) {
// This check helps protect against security problems;
// your code file can't be executed directly from the web.
exit(1);
}
/**
* Class comment
*
* @category General
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2010 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class ActivityMover extends QueueHandler
{
function transport()
{
return 'actmove';
}
function handle($data)
{
list ($act, $sink, $userURI, $remoteURI) = $data;
$user = User::staticGet('uri', $userURI);
$remote = Profile::fromURI($remoteURI);
try {
$this->moveActivity($act, $sink, $user, $remote);
} catch (ClientException $cex) {
$this->log(LOG_WARNING,
$cex->getMessage());
// "don't retry me"
return true;
} catch (ServerException $sex) {
$this->log(LOG_WARNING,
$sex->getMessage());
// "retry me" (because we think the server might handle it next time)
return false;
} catch (Exception $ex) {
$this->log(LOG_WARNING,
$ex->getMessage());
// "don't retry me"
return true;
}
}
function moveActivity($act, $sink, $user, $remote)
{
if (empty($user)) {
throw new Exception("No such user {$act->actor->id}");
}
switch ($act->verb) {
case ActivityVerb::FAVORITE:
$this->log(LOG_INFO,
"Moving favorite of {$act->objects[0]->id} by ".
"{$act->actor->id} to {$remote->nickname}.");
// push it, then delete local
$sink->postActivity($act);
$notice = Notice::staticGet('uri', $act->objects[0]->id);
if (!empty($notice)) {
$fave = Fave::pkeyGet(array('user_id' => $user->id,
'notice_id' => $notice->id));
$fave->delete();
}
break;
case ActivityVerb::POST:
$this->log(LOG_INFO,
"Moving notice {$act->objects[0]->id} by ".
"{$act->actor->id} to {$remote->nickname}.");
// XXX: send a reshare, not a post
$sink->postActivity($act);
$notice = Notice::staticGet('uri', $act->objects[0]->id);
if (!empty($notice)) {
$notice->delete();
}
break;
case ActivityVerb::JOIN:
$this->log(LOG_INFO,
"Moving group join of {$act->objects[0]->id} by ".
"{$act->actor->id} to {$remote->nickname}.");
$sink->postActivity($act);
$group = User_group::staticGet('uri', $act->objects[0]->id);
if (!empty($group)) {
Group_member::leave($group->id, $user->id);
}
break;
case ActivityVerb::FOLLOW:
if ($act->actor->id == $user->uri) {
$this->log(LOG_INFO,
"Moving subscription to {$act->objects[0]->id} by ".
"{$act->actor->id} to {$remote->nickname}.");
$sink->postActivity($act);
$other = Profile::fromURI($act->objects[0]->id);
if (!empty($other)) {
Subscription::cancel($user->getProfile(), $other);
}
} else {
$otherUser = User::staticGet('uri', $act->actor->id);
if (!empty($otherUser)) {
$this->log(LOG_INFO,
"Changing sub to {$act->objects[0]->id}".
"by {$act->actor->id} to {$remote->nickname}.");
$otherProfile = $otherUser->getProfile();
Subscription::start($otherProfile, $remote);
Subscription::cancel($otherProfile, $user->getProfile());
} else {
$this->log(LOG_NOTICE,
"Not changing sub to {$act->objects[0]->id}".
"by remote {$act->actor->id} ".
"to {$remote->nickname}.");
}
}
break;
}
}
/**
* Log some data
*
* Add a header for our class so we know who did it.
*
* @param int $level Log level, like LOG_ERR or LOG_INFO
* @param string $message Message to log
*
* @return void
*/
protected function log($level, $message)
{
common_log($level, "ActivityMover: " . $message);
}
}

2
lib/queuemanager.php
View File

@ -268,6 +268,8 @@ abstract class QueueManager extends IoManager
$this->connect('deluser', 'DelUserQueueHandler');
$this->connect('feedimp', 'FeedImporter');
$this->connect('actimp', 'ActivityImporter');
$this->connect('acctmove', 'AccountMover');
$this->connect('actmove', 'ActivityMover');
// Broadcasting profile updates to OMB remote subscribers
$this->connect('profile', 'ProfileQueueHandler');

4
scripts/moveuser.php
View File

@ -51,9 +51,9 @@ try {
$password = get_option_value('w', 'password');
$mover = new AccountMover($user, $remote, $password);
$qm = QueueManager::get();
$mover->move();
$qm->enqueue(array($user, $remote, $password), 'acctmove');
} catch (Exception $e) {
print $e->getMessage()."\n";