3 * StatusNet, the distributed open-source microblogging tool
5 * Approve group subscription request
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 Evan Prodromou <evan@status.net>
25 * @copyright 2008-2009 StatusNet, Inc.
26 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
27 * @link http://status.net/
30 if (!defined('STATUSNET') && !defined('LACONICA')) {
37 * This is the action for leaving a group. It works more or less like the subscribe action
42 * @author Evan Prodromou <evan@status.net>
43 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
44 * @link http://status.net/
46 class ApprovesubAction extends Action
53 function prepare($args)
55 parent::prepare($args);
57 $cur = common_current_user();
59 // TRANS: Client error displayed trying to approve group membership while not logged in.
60 $this->clientError(_('Must be logged in.'), 403);
62 if ($this->arg('profile_id')) {
63 $this->profile = Profile::getKV('id', $this->arg('profile_id'));
65 // TRANS: Client error displayed trying to approve subscriptionswithout specifying a profile to approve.
66 $this->clientError(_('Must specify a profile.'));
69 $this->request = Subscription_queue::pkeyGet(array('subscriber' => $this->profile->id,
70 'subscribed' => $cur->id));
72 if (empty($this->request)) {
73 // TRANS: Client error displayed trying to approve subscription for a non-existing request.
74 // TRANS: %s is a user nickname.
75 $this->clientError(sprintf(_('%s is not in the moderation queue for your subscriptions.'), $this->profile->nickname), 403);
78 $this->approve = (bool)$this->arg('approve');
79 $this->cancel = (bool)$this->arg('cancel');
80 if (!$this->approve && !$this->cancel) {
81 // TRANS: Client error displayed trying to approve/deny subscription.
82 $this->clientError(_('Internal error: received neither cancel nor abort.'));
84 if ($this->approve && $this->cancel) {
85 // TRANS: Client error displayed trying to approve/deny subscription
86 $this->clientError(_('Internal error: received both cancel and abort.'));
94 * On POST, add the current user to the group
96 * @param array $args unused
103 $cur = common_current_user();
106 if ($this->approve) {
107 $this->request->complete();
108 } elseif ($this->cancel) {
109 $this->request->abort();
111 } catch (Exception $e) {
112 common_log(LOG_ERR, "Exception canceling sub: " . $e->getMessage());
113 // TRANS: Server error displayed when cancelling a queued subscription request fails.
114 // TRANS: %1$s is the leaving user's nickname, $2$s is the nickname for which the leave failed.
115 $this->serverError(sprintf(_('Could not cancel or approve request for user %1$s to join group %2$s.'),
116 $this->profile->nickname, $cur->nickname));
120 if ($this->boolean('ajax')) {
121 $this->startHTML('text/xml;charset=utf-8');
122 $this->elementStart('head');
123 // TRANS: Title for subscription approval ajax return
124 // TRANS: %1$s is the approved user's nickname
125 $this->element('title', null, sprintf(_m('TITLE','%1$s\'s request'),
126 $this->profile->nickname));
127 $this->elementEnd('head');
128 $this->elementStart('body');
129 if ($this->approve) {
130 // TRANS: Message on page for user after approving a subscription request.
131 $this->element('p', 'success', _('Subscription approved.'));
132 } elseif ($this->cancel) {
133 // TRANS: Message on page for user after rejecting a subscription request.
134 $this->element('p', 'success', _('Subscription canceled.'));
136 $this->elementEnd('body');
139 common_redirect(common_local_url('subqueue', array('nickname' =>