<?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; } $other_nickname = $this->arg('unsubscribeto'); $other = User::staticGet('nickname', $other_nickname); if (!$other) { common_user_error(_('No such user.')); return; } if (!$user->isSubscribed($other)) { common_server_error(_('Not subscribed!.')); } $sub = DB_DataObject::factory('subscription'); $sub->subscriber = $user->id; $sub->subscribed = $other->id; $sub->find(true); // note we checked for existence above if (!$sub->delete()) { common_server_error(_('Couldn\'t delete subscription.')); return; } common_redirect(common_local_url('subscriptions', array('nickname' => $user->nickname))); } }