<?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/>. */ if (!defined('LACONICA')) { exit(1); } class SubscribeAction extends Action { function handle($args) { parent::handle($args); if (!common_logged_in()) { $this->clientError(_('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->clientError(_('There was a problem with your session token. Try again, please.')); return; } $other_id = $this->arg('subscribeto'); $other = User::staticGet('id', $other_id); if (!$other) { $this->clientError(_('Not a local user.')); return; } $result = subs_subscribe_to($user, $other); if($result != true) { $this->clientError($result); return; } if ($this->boolean('ajax')) { $this->startHTML('text/xml;charset=utf-8'); $this->elementStart('head'); $this->element('title', null, _('Subscribed')); $this->elementEnd('head'); $this->elementStart('body'); $unsubscribe = new UnsubscribeForm($this, $other->getProfile()); $unsubscribe->show(); $this->elementEnd('body'); $this->elementEnd('html'); } else { common_redirect(common_local_url('subscriptions', array('nickname' => $user->nickname)), 303); } } }