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.'));
64 $token = $this->trimmed('token');
65 if (empty($token) || $token != common_session_token()) {
66 // TRANS: Client error displayed when the session token does not match or is not given.
67 $this->clientError(_('There was a problem with your session token. Try again, please.'));
69 $id = $this->trimmed('profileid');
71 // TRANS: Client error displayed when not providing a profile ID on the Make Admin page.
72 $this->clientError(_('No profile specified.'));
74 $this->profile = Profile::getKV('id', $id);
75 if (empty($this->profile)) {
76 // TRANS: Client error displayed when specifying an invalid profile ID on the Make Admin page.
77 $this->clientError(_('No profile with that ID.'));
79 $group_id = $this->trimmed('groupid');
80 if (empty($group_id)) {
81 // TRANS: Client error displayed when not providing a group ID on the Make Admin page.
82 $this->clientError(_('No group specified.'));
84 $this->group = User_group::getKV('id', $group_id);
85 if (empty($this->group)) {
86 // TRANS: Client error displayed when providing an invalid group ID on the Make Admin page.
87 $this->clientError(_('No such group.'));
89 $user = common_current_user();
90 if (!$user->isAdmin($this->group) &&
91 !$user->hasRight(Right::MAKEGROUPADMIN)) {
92 // TRANS: Client error displayed when trying to make another user admin on the Make Admin page while not an admin.
93 $this->clientError(_('Only an admin can make another user an admin.'), 401);
95 if ($this->profile->isAdmin($this->group)) {
96 // TRANS: Client error displayed when trying to make another user admin on the Make Admin page who already is admin.
97 // TRANS: %1$s is the user that is already admin, %2$s is the group user is already admin for.
98 $this->clientError(sprintf(_('%1$s is already an admin for group "%2$s".'),
99 $this->profile->getBestName(),
100 $this->group->getBestName()),
109 * @param array $args $_REQUEST args; handled in prepare()
117 if ($_SERVER['REQUEST_METHOD'] == 'POST') {
130 $member = Group_member::pkeyGet(array('group_id' => $this->group->id,
131 'profile_id' => $this->profile->id));
133 if (empty($member)) {
134 // TRANS: Server error displayed when trying to make another user admin on the Make Admin page fails
135 // TRANS: because the group membership record could not be gotten.
136 // TRANS: %1$s is the to be admin user, %2$s is the group user should be admin for.
137 $this->serverError(_('Can\'t get membership record for %1$s in group %2$s.'),
138 $this->profile->getBestName(),
139 $this->group->getBestName());
142 $orig = clone($member);
144 $member->is_admin = 1;
146 $result = $member->update($orig);
149 common_log_db_error($member, 'UPDATE', __FILE__);
150 // TRANS: Server error displayed when trying to make another user admin on the Make Admin page fails
151 // TRANS: because the group adminship record coud not be saved properly.
152 // TRANS: %1$s is the to be admin user, %2$s is the group user is already admin for.
153 $this->serverError(_('Can\'t make %1$s an admin for group %2$s.'),
154 $this->profile->getBestName(),
155 $this->group->getBestName());
158 $this->returnToPrevious();
162 * If we reached this form without returnto arguments, default to
163 * the top of the group's member list.
167 function defaultReturnTo()
169 return common_local_url('groupmembers',
170 array('nickname' => $this->group->nickname));