gnu-social/plugins/ForceGroup/ForceGroupPlugin.php

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<?php
/*
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2010, StatusNet, Inc.
*
* 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/>.
*/
/**
* @package ForceGroupPlugin
* @maintainer Brion Vibber <brion@status.net>
*/
if (!defined('STATUSNET')) { exit(1); }
class ForceGroupPlugin extends Plugin
{
/**
* Members of these groups will have all their posts mirrored into
* the group even if they don't explicitly mention it.
*
* List by local nickname.
*/
public $post = array();
/**
* New user registrations will automatically join these groups on
* registration. They're not prevented from leaving, however.
*
* List by local nickname.
*/
public $join = array();
/**
* If poster is in one of the forced groups, make sure their notice
* gets saved into that group even if not explicitly mentioned.
*
* @param Notice $notice
* @return boolean event hook return
*/
function onStartNoticeDistribute($notice)
{
$profile = $notice->getProfile();
foreach ($this->post as $nickname) {
$group = User_group::getForNickname($nickname);
if ($group && $profile->isMember($group)) {
$notice->addToGroupInbox($group);
}
}
return true;
}
function onEndUserRegister($profile, $user)
{
$profile = $user->getProfile();
foreach ($this->join as $nickname) {
$group = User_group::getForNickname($nickname);
if ($group && !$profile->isMember($group)) {
try {
if (Event::handle('StartJoinGroup', array($group, $user))) {
Group_member::join($group->id, $user->id);
Event::handle('EndJoinGroup', array($group, $user));
}
} catch (Exception $e) {
throw new ServerException(sprintf(_('Could not join user %1$s to group %2$s.'),
$user->nickname, $group->nickname));
}
}
}
}
}