3 * StatusNet, the distributed open-source microblogging tool
5 * Leave a group via the API
9 * LICENCE: This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU Affero General Public License as published by
11 * the Free Software Foundation, either version 3 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU Affero General Public License for more details.
19 * You should have received a copy of the GNU Affero General Public License
20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 * @author Craig Andrews <candrews@integralblue.com>
25 * @author Evan Prodromou <evan@status.net>
26 * @author Jeffery To <jeffery.to@gmail.com>
27 * @author Zach Copley <zach@status.net>
28 * @copyright 2009 StatusNet, Inc.
29 * @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
30 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
31 * @link http://status.net/
34 if (!defined('STATUSNET')) {
39 * Removes the authenticated user from the group specified by ID
43 * @author Craig Andrews <candrews@integralblue.com>
44 * @author Evan Prodromou <evan@status.net>
45 * @author Jeffery To <jeffery.to@gmail.com>
46 * @author Zach Copley <zach@status.net>
47 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
48 * @link http://status.net/
50 class ApiGroupLeaveAction extends ApiAuthAction
55 * Take arguments for running
57 * @param array $args $_REQUEST args
59 * @return boolean success flag
61 function prepare($args)
63 parent::prepare($args);
65 $this->user = $this->auth_user;
66 $this->group = $this->getTargetGroup($this->arg('id'));
74 * Save the new message
76 * @param array $args $_REQUEST data (unused)
80 function handle($args)
82 parent::handle($args);
84 if ($_SERVER['REQUEST_METHOD'] != 'POST') {
86 // TRANS: Client error. POST is a HTTP command. It should not be translated.
87 _('This method requires a POST.'),
94 if (empty($this->user)) {
95 // TRANS: Client error displayed when trying to have a non-existing user leave a group.
96 $this->clientError(_('No such user.'), 404, $this->format);
100 if (empty($this->group)) {
101 // TRANS: Client error displayed when trying to leave a group that does not exist.
102 $this->clientError(_('Group not found.'), 404, $this->format);
106 $member = new Group_member();
108 $member->group_id = $this->group->id;
109 $member->profile_id = $this->auth_user->id;
111 if (!$member->find(true)) {
112 // TRANS: Server error displayed when trying to leave a group the user is not a member of.
113 $this->serverError(_('You are not a member of this group.'));
118 $this->user->leaveGroup($this->group);
119 } catch (Exception $e) {
120 // TRANS: Server error displayed when leaving a group failed in the database.
121 // TRANS: %1$s is the leaving user's nickname, $2$s is the group nickname for which the leave failed.
122 $this->serverError(sprintf(_('Could not remove user %1$s from group %2$s.'),
123 $cur->nickname, $this->group->nickname));
126 switch($this->format) {
128 $this->showSingleXmlGroup($this->group);
131 $this->showSingleJsonGroup($this->group);
135 // TRANS: Client error displayed when coming across a non-supported API method.
136 _('API method not found.'),