3 * Block a user from a group action class.
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 * Unblock a user from 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/
43 class GroupunblockAction extends Action
49 * Take arguments for running
51 * @param array $args $_REQUEST args
53 * @return boolean success flag
55 function prepare($args)
57 parent::prepare($args);
58 if (!common_logged_in()) {
59 // TRANS: Error message displayed when trying to perform an action that requires a logged in user.
60 $this->clientError(_('Not logged in.'));
62 $token = $this->trimmed('token');
63 if (empty($token) || $token != common_session_token()) {
64 // TRANS: Client error displayed when the session token does not match or is not given.
65 $this->clientError(_('There was a problem with your session token. Try again, please.'));
67 $id = $this->trimmed('unblockto');
69 // TRANS: Client error displayed when trying to unblock a user from a group without providing a profile.
70 $this->clientError(_('No profile specified.'));
72 $this->profile = Profile::getKV('id', $id);
73 if (empty($this->profile)) {
74 // TRANS: Client error displayed when trying to unblock a user from a group without providing an existing profile.
75 $this->clientError(_('No profile with that ID.'));
77 $group_id = $this->trimmed('unblockgroup');
78 if (empty($group_id)) {
79 // TRANS: Client error displayed when trying to unblock a user from a group without providing a group.
80 $this->clientError(_('No group specified.'));
82 $this->group = User_group::getKV('id', $group_id);
83 if (empty($this->group)) {
84 // TRANS: Client error displayed when trying to unblock a user from a non-existing group.
85 $this->clientError(_('No such group.'));
87 $user = common_current_user();
88 if (!$user->isAdmin($this->group)) {
89 // TRANS: Client error displayed when trying to unblock a user from a group without being an administrator for the group.
90 $this->clientError(_('Only an admin can unblock group members.'), 401);
92 if (!Group_block::isBlocked($this->group, $this->profile)) {
93 // TRANS: Client error displayed when trying to unblock a non-blocked user from a group.
94 $this->clientError(_('User is not blocked from group.'));
102 * @param array $args $_REQUEST args; handled in prepare()
106 function handle($args)
108 parent::handle($args);
109 if ($_SERVER['REQUEST_METHOD'] == 'POST') {
110 $this->unblockProfile();
119 function unblockProfile()
121 $result = Group_block::unblockProfile($this->group, $this->profile);
124 // TRANS: Server error displayed when unblocking a user from a group fails because of an unknown error.
125 $this->serverError(_('Error removing the block.'));
128 foreach ($this->args as $k => $v) {
129 if ($k == 'returnto-action') {
131 } else if (substr($k, 0, 9) == 'returnto-') {
132 $args[substr($k, 9)] = $v;
137 common_redirect(common_local_url($action, $args), 303);
139 common_redirect(common_local_url('blockedfromgroup', array('nickname' => $this->group->nickname)), 303);