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 $this->clientError(_('Must be logged in.'), 403);
63 if ($this->arg('profile_id')) {
64 $this->profile = Profile::staticGet('id', $this->arg('profile_id'));
66 // TRANS: Client error displayed trying to approve subscriptionswithout specifying a profile to approve.
67 $this->clientError(_('Must specify a profile.'));
71 $this->request = Subscription_queue::pkeyGet(array('subscriber' => $this->profile->id,
72 'subscribed' => $cur->id));
74 if (empty($this->request)) {
75 // TRANS: Client error displayed trying to approve subscription for a non-existing request.
76 $this->clientError(sprintf(_('%s is not in the moderation queue for your subscriptions.'), $this->profile->nickname), 403);
79 $this->approve = (bool)$this->arg('approve');
80 $this->cancel = (bool)$this->arg('cancel');
81 if (!$this->approve && !$this->cancel) {
82 // TRANS: Client error displayed trying to approve/deny subscription.
83 $this->clientError(_('Internal error: received neither cancel nor abort.'));
85 if ($this->approve && $this->cancel) {
86 // TRANS: Client error displayed trying to approve/deny subscription
87 $this->clientError(_('Internal error: received both cancel and abort.'));
95 * On POST, add the current user to the group
97 * @param array $args unused
101 function handle($args)
103 parent::handle($args);
104 $cur = common_current_user();
107 if ($this->approve) {
108 $this->request->complete();
109 } elseif ($this->cancel) {
110 $this->request->abort();
112 } catch (Exception $e) {
113 common_log(LOG_ERR, "Exception canceling sub: " . $e->getMessage());
114 // TRANS: Server error displayed when cancelling a queued subscription request fails.
115 // TRANS: %1$s is the leaving user's nickname, $2$s is the nickname for which the leave failed.
116 $this->serverError(sprintf(_('Could not cancel or approve request for user %1$s to join group %2$s.'),
117 $this->profile->nickname, $cur->nickname));
121 if ($this->boolean('ajax')) {
122 $this->startHTML('text/xml;charset=utf-8');
123 $this->elementStart('head');
124 // TRANS: Title for subscription approval ajax return
125 // TRANS: %1$s is the approved user's nickname
126 $this->element('title', null, sprintf(_m('TITLE','%1$s\'s request'),
127 $this->profile->nickname));
128 $this->elementEnd('head');
129 $this->elementStart('body');
130 if ($this->approve) {
131 // TRANS: Message on page for user after approving a subscription request.
132 $this->element('p', 'success', _('Subscription approved.'));
133 } elseif ($this->cancel) {
134 // TRANS: Message on page for user after rejecting a subscription request.
135 $this->element('p', 'success', _('Subscription canceled.'));
137 $this->elementEnd('body');
138 $this->elementEnd('html');
140 common_redirect(common_local_url('subqueue', array('nickname' =>