<?php /** * Make another user an admin of a group * * PHP version 5 * * @category Action * @package Laconica * @author Evan Prodromou <evan@controlyourself.ca> * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 * @link http://laconi.ca/ * * Laconica - a distributed open-source microblogging tool * Copyright (C) 2008, 2009, Control Yourself, 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/>. */ if (!defined('LACONICA')) { exit(1); } /** * Make another user an admin of a group * * @category Action * @package Laconica * @author Evan Prodromou <evan@controlyourself.ca> * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 * @link http://laconi.ca/ */ class MakeadminAction extends Action { var $profile = null; var $group = null; /** * Take arguments for running * * @param array $args $_REQUEST args * * @return boolean success flag */ function prepare($args) { parent::prepare($args); if (!common_logged_in()) { $this->clientError(_('Not logged in.')); return false; } $token = $this->trimmed('token'); if (empty($token) || $token != common_session_token()) { $this->clientError(_('There was a problem with your session token. Try again, please.')); return; } $id = $this->trimmed('profileid'); if (empty($id)) { $this->clientError(_('No profile specified.')); return false; } $this->profile = Profile::staticGet('id', $id); if (empty($this->profile)) { $this->clientError(_('No profile with that ID.')); return false; } $group_id = $this->trimmed('groupid'); if (empty($group_id)) { $this->clientError(_('No group specified.')); return false; } $this->group = User_group::staticGet('id', $group_id); if (empty($this->group)) { $this->clientError(_('No such group.')); return false; } $user = common_current_user(); if (!$user->isAdmin($this->group)) { $this->clientError(_('Only an admin can make another user an admin.'), 401); return false; } if ($this->profile->isAdmin($this->group)) { $this->clientError(sprintf(_('%s is already an admin for group "%s".'), $this->profile->getBestName(), $this->group->getBestName()), 401); return false; } return true; } /** * Handle request * * @param array $args $_REQUEST args; handled in prepare() * * @return void */ function handle($args) { parent::handle($args); if ($_SERVER['REQUEST_METHOD'] == 'POST') { $this->makeAdmin(); } } /** * Make user an admin * * @return void */ function makeAdmin() { $member = Group_member::pkeyGet(array('group_id' => $this->group->id, 'profile_id' => $this->profile->id)); if (empty($member)) { $this->serverError(_('Can\'t get membership record for %s in group %s'), $this->profile->getBestName(), $this->group->getBestName()); } $orig = clone($member); $member->is_admin = 1; $result = $member->update($orig); if (!$result) { common_log_db_error($member, 'UPDATE', __FILE__); $this->serverError(_('Can\'t make %s an admin for group %s'), $this->profile->getBestName(), $this->group->getBestName()); } foreach ($this->args as $k => $v) { if ($k == 'returnto-action') { $action = $v; } else if (substr($k, 0, 9) == 'returnto-') { $args[substr($k, 9)] = $v; } } if ($action) { common_redirect(common_local_url($action, $args), 303); } else { common_redirect(common_local_url('groupmembers', array('nickname' => $this->group->nickname)), 303); } } }