3 * Laconica - a distributed open-source microblogging tool
4 * Copyright (C) 2008, Controlez-Vous, Inc.
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Affero General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Affero General Public License for more details.
16 * You should have received a copy of the GNU Affero General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 if (!defined('LACONICA')) { exit(1); }
22 require_once(INSTALLDIR.'/lib/facebookaction.php');
24 class FacebookremoveAction extends FacebookAction {
26 function handle($args) {
27 parent::handle($args);
29 $secret = common_config('facebook', 'secret');
35 foreach ($_POST as $key => $val) {
36 if (substr($key, 0, 7) == 'fb_sig_') {
37 $sig .= substr($key, 7) . '=' . $val;
44 if ($verify == $this->arg('fb_sig')) {
46 $flink = Foreign_link::getByForeignID($this->arg('fb_sig_user'), 2);
48 common_debug("Removing foreign link to Facebook - local user ID: $flink->user_id, Facebook ID: $flink->foreign_id");
50 $result = $flink->delete();
53 common_log_db_error($flink, 'DELETE', __FILE__);
54 common_server_error(_('Couldn\'t remove Facebook user.'));
59 # Someone bad tried to remove facebook link?
60 common_log(LOG_ERR, "Someone from $_SERVER[REMOTE_ADDR] " .
61 'unsuccessfully tried to remove a foreign link to Facebook!');