<?php /** * StatusNet, the distributed open-source microblogging tool * * Action class to grant user roles. * * PHP version 5 * * LICENCE: 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 Action * @package StatusNet * @author Evan Prodromou <evan@status.net> * @copyright 2009 StatusNet, Inc. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 * @link http://status.net/ */ if (!defined('STATUSNET')) { exit(1); } /** * Assign role to user. * * @category Action * @package StatusNet * @author Evan Prodromou <evan@status.net> * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 * @link http://status.net/ */ class GrantRoleAction extends ProfileFormAction { /** * Check parameters * * @param array $args action arguments (URL, GET, POST) * * @return boolean success flag */ function prepare($args) { if (!parent::prepare($args)) { return false; } $this->role = $this->arg('role'); if (!Profile_role::isValid($this->role)) { // TRANS: Client error displayed when trying to assign an invalid role to a user. $this->clientError(_('Invalid role.')); } if (!Profile_role::isSettable($this->role)) { // TRANS: Client error displayed when trying to assign an reserved role to a user. $this->clientError(_('This role is reserved and cannot be set.')); } $cur = common_current_user(); assert(!empty($cur)); // checked by parent if (!$cur->hasRight(Right::GRANTROLE)) { // TRANS: Client error displayed when trying to assign a role to a user while not being allowed to set roles. $this->clientError(_('You cannot grant user roles on this site.')); } assert(!empty($this->profile)); // checked by parent if ($this->profile->hasRole($this->role)) { // TRANS: Client error displayed when trying to assign a role to a user that already has that role. $this->clientError(_('User already has this role.')); } return true; } /** * Sandbox a user. * * @return void */ function handlePost() { $this->profile->grantRole($this->role); } }