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<?php
/*
* Laconica - a distributed open-source microblogging tool
* Copyright (C) 2008, Controlez-Vous, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class UnsubscribeAction extends Action
{
function handle($args)
{
parent::handle($args);
if (!common_logged_in()) {
common_user_error(_('Not logged in.'));
return;
}
$user = common_current_user();
if ($_SERVER['REQUEST_METHOD'] != 'POST') {
common_redirect(common_local_url('subscriptions', array('nickname' => $user->nickname)));
return;
}
# CSRF protection
$token = $this->trimmed('token');
if (!$token || $token != common_session_token()) {
$this->client_error(_('There was a problem with your session token. Try again, please.'));
return;
}
$other_id = $this->arg('unsubscribeto');
if (!$other_id) {
$this->client_error(_('No profile id in request.'));
return;
}
$other = Profile::staticGet('id', $other_id);
if (!$other_id) {
$this->client_error(_('No profile with that id.'));
return;
}
$result = subs_unsubscribe_to($user, $other);
if ($result != true) {
common_user_error($result);
return;
}
if ($this->boolean('ajax')) {
common_start_html('text/xml;charset=utf-8', true);
common_element_start('head');
common_element('title', null, _('Unsubscribed'));
common_element_end('head');
common_element_start('body');
common_subscribe_form($other);
common_element_end('body');
common_element_end('html');
} else {
common_redirect(common_local_url('subscriptions', array('nickname' =>
$user->nickname)));
}
}
}
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