113 lines
3.8 KiB
PHP
113 lines
3.8 KiB
PHP
<?php
|
|
/**
|
|
* Unsubscribe handler
|
|
*
|
|
* PHP version 5
|
|
*
|
|
* @category Action
|
|
* @package StatusNet
|
|
* @author Evan Prodromou <evan@status.net>
|
|
* @author Robin Millette <millette@status.net>
|
|
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
|
|
* @link http://status.net/
|
|
*
|
|
* StatusNet - the distributed open-source microblogging tool
|
|
* Copyright (C) 2008, 2009, StatusNet, 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/>.
|
|
*/
|
|
|
|
if (!defined('STATUSNET') && !defined('LACONICA')) {
|
|
exit(1);
|
|
}
|
|
|
|
/**
|
|
* Unsubscribe handler
|
|
*
|
|
* @category Action
|
|
* @package StatusNet
|
|
* @author Evan Prodromou <evan@status.net>
|
|
* @author Robin Millette <millette@status.net>
|
|
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
|
|
* @link http://status.net/
|
|
*/
|
|
class UnsubscribeAction extends Action
|
|
{
|
|
function handle($args)
|
|
{
|
|
parent::handle($args);
|
|
if (!common_logged_in()) {
|
|
// TRANS: Error message displayed when trying to perform an action that requires a logged in user.
|
|
$this->clientError(_('Not logged in.'));
|
|
return;
|
|
}
|
|
|
|
if ($_SERVER['REQUEST_METHOD'] != 'POST') {
|
|
common_redirect(common_local_url('subscriptions',
|
|
array('nickname' => $this->scoped->nickname)));
|
|
return;
|
|
}
|
|
|
|
/* Use a session token for CSRF protection. */
|
|
|
|
$token = $this->trimmed('token');
|
|
|
|
if (!$token || $token != common_session_token()) {
|
|
// TRANS: Client error displayed when the session token does not match or is not given.
|
|
$this->clientError(_('There was a problem with your session token. ' .
|
|
'Try again, please.'));
|
|
return;
|
|
}
|
|
|
|
$other_id = $this->arg('unsubscribeto');
|
|
|
|
if (!$other_id) {
|
|
// TRANS: Client error displayed when trying to unsubscribe without providing a profile ID.
|
|
$this->clientError(_('No profile ID in request.'));
|
|
return;
|
|
}
|
|
|
|
$other = Profile::getKV('id', $other_id);
|
|
|
|
if (!($other instanceof Profile)) {
|
|
// TRANS: Client error displayed when trying to unsubscribe while providing a non-existing profile ID.
|
|
$this->clientError(_('No profile with that ID.'));
|
|
return;
|
|
}
|
|
|
|
try {
|
|
Subscription::cancel($this->scoped, $other);
|
|
} catch (Exception $e) {
|
|
$this->clientError($e->getMessage());
|
|
}
|
|
|
|
if ($this->boolean('ajax')) {
|
|
$this->startHTML('text/xml;charset=utf-8');
|
|
$this->elementStart('head');
|
|
// TRANS: Page title for page to unsubscribe.
|
|
$this->element('title', null, _('Unsubscribed'));
|
|
$this->elementEnd('head');
|
|
$this->elementStart('body');
|
|
$subscribe = new SubscribeForm($this, $other);
|
|
$subscribe->show();
|
|
$this->elementEnd('body');
|
|
$this->elementEnd('html');
|
|
} else {
|
|
common_redirect(common_local_url('subscriptions',
|
|
array('nickname' => $this->scoped->nickname)),
|
|
303);
|
|
}
|
|
}
|
|
}
|