gnu-social/plugins/SearchSub/actions/searchunsub.php

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<?php
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social 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.
//
// GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
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defined('GNUSOCIAL') || die();
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/**
* Search unsubscription action
*
* Takes parameters:
*
* - token: session token to prevent CSRF attacks
* - ajax: boolean; whether to return Ajax or full-browser results
*
* Only works if the current user is logged in.
*
* @category Plugin
* @package SearchSubPlugin
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* @author Evan Prodromou <evan@status.net>
* @author Brion Vibber <brion@status.net>
* @copyright 2011-2019 Free Software Foundation, Inc http://www.fsf.org
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
class SearchunsubAction extends SearchsubAction
{
/**
* Handle request
*
* Does the subscription and returns results.
*
* @return void
* @throws ClientException
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*/
public function handle()
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{
// Throws exception on error
SearchSub::cancel(
$this->user->getProfile(),
$this->search
);
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if ($this->boolean('ajax')) {
$this->startHTML('text/xml;charset=utf-8');
$this->elementStart('head');
// TRANS: Page title when search unsubscription succeeded.
$this->element('title', null, _m('Unsubscribed'));
$this->elementEnd('head');
$this->elementStart('body');
$subscribe = new SearchSubForm($this, $this->search);
$subscribe->show();
$this->elementEnd('body');
$this->endHTML();
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} else {
$url = common_local_url(
'search',
array('search' => $this->search)
);
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common_redirect($url, 303);
}
}
}