3 * Make another user an admin of a group
9 * @author Evan Prodromou <evan@status.net>
10 * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
11 * @link http://status.net/
13 * StatusNet - the distributed open-source microblogging tool
14 * Copyright (C) 2008, 2009, StatusNet, Inc.
16 * This program is free software: you can redistribute it and/or modify
17 * it under the terms of the GNU Affero General Public License as published by
18 * the Free Software Foundation, either version 3 of the License, or
19 * (at your option) any later version.
21 * This program is distributed in the hope that it will be useful,
22 * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 * GNU Affero General Public License for more details.
26 * You should have received a copy of the GNU Affero General Public License
27 * along with this program. If not, see <http://www.gnu.org/licenses/>.
30 if (!defined('STATUSNET') && !defined('LACONICA')) {
35 * Make another user an admin of a group
39 * @author Evan Prodromou <evan@status.net>
40 * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
41 * @link http://status.net/
44 class MakeadminAction extends RedirectingAction
50 * Take arguments for running
52 * @param array $args $_REQUEST args
54 * @return boolean success flag
57 function prepare($args)
59 parent::prepare($args);
60 if (!common_logged_in()) {
61 // TRANS: Error message displayed when trying to perform an action that requires a logged in user.
62 $this->clientError(_('Not logged in.'));
65 $token = $this->trimmed('token');
66 if (empty($token) || $token != common_session_token()) {
67 // TRANS: Client error displayed when the session token does not match or is not given.
68 $this->clientError(_('There was a problem with your session token. Try again, please.'));
71 $id = $this->trimmed('profileid');
73 // TRANS: Client error displayed when not providing a profile ID on the Make Admin page.
74 $this->clientError(_('No profile specified.'));
77 $this->profile = Profile::getKV('id', $id);
78 if (empty($this->profile)) {
79 // TRANS: Client error displayed when specifying an invalid profile ID on the Make Admin page.
80 $this->clientError(_('No profile with that ID.'));
83 $group_id = $this->trimmed('groupid');
84 if (empty($group_id)) {
85 // TRANS: Client error displayed when not providing a group ID on the Make Admin page.
86 $this->clientError(_('No group specified.'));
89 $this->group = User_group::getKV('id', $group_id);
90 if (empty($this->group)) {
91 // TRANS: Client error displayed when providing an invalid group ID on the Make Admin page.
92 $this->clientError(_('No such group.'));
95 $user = common_current_user();
96 if (!$user->isAdmin($this->group) &&
97 !$user->hasRight(Right::MAKEGROUPADMIN)) {
98 // TRANS: Client error displayed when trying to make another user admin on the Make Admin page while not an admin.
99 $this->clientError(_('Only an admin can make another user an admin.'), 401);
102 if ($this->profile->isAdmin($this->group)) {
103 // TRANS: Client error displayed when trying to make another user admin on the Make Admin page who already is admin.
104 // TRANS: %1$s is the user that is already admin, %2$s is the group user is already admin for.
105 $this->clientError(sprintf(_('%1$s is already an admin for group "%2$s".'),
106 $this->profile->getBestName(),
107 $this->group->getBestName()),
117 * @param array $args $_REQUEST args; handled in prepare()
122 function handle($args)
124 parent::handle($args);
125 if ($_SERVER['REQUEST_METHOD'] == 'POST') {
138 $member = Group_member::pkeyGet(array('group_id' => $this->group->id,
139 'profile_id' => $this->profile->id));
141 if (empty($member)) {
142 // TRANS: Server error displayed when trying to make another user admin on the Make Admin page fails
143 // TRANS: because the group membership record could not be gotten.
144 // TRANS: %1$s is the to be admin user, %2$s is the group user should be admin for.
145 $this->serverError(_('Can\'t get membership record for %1$s in group %2$s.'),
146 $this->profile->getBestName(),
147 $this->group->getBestName());
150 $orig = clone($member);
152 $member->is_admin = 1;
154 $result = $member->update($orig);
157 common_log_db_error($member, 'UPDATE', __FILE__);
158 // TRANS: Server error displayed when trying to make another user admin on the Make Admin page fails
159 // TRANS: because the group adminship record coud not be saved properly.
160 // TRANS: %1$s is the to be admin user, %2$s is the group user is already admin for.
161 $this->serverError(_('Can\'t make %1$s an admin for group %2$s.'),
162 $this->profile->getBestName(),
163 $this->group->getBestName());
166 $this->returnToPrevious();
170 * If we reached this form without returnto arguments, default to
171 * the top of the group's member list.
175 function defaultReturnTo()
177 return common_local_url('groupmembers',
178 array('nickname' => $this->group->nickname));