relay_functions.php

<?php

namespace CluebotNG;

/*
 * Copyright (C) 2015 Jacobi Carter and Chris Breneman
 *
 * This file is part of ClueBot NG.
 *
 * ClueBot NG is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * ClueBot NG 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with ClueBot NG.  If not, see <http://www.gnu.org/licenses/>.
 */

class Relay
{
    public static function publishEdit($change, $score = null, $reverted = false, $comment = null)
    {
        if ($score !== null || $reverted === true) {
            self::send(json_encode([
                'change' => [
                    'namespace' => $change['namespace'],
                    'title' => $change['namespaced_title'],
                    'revision_id' => $change['revid'],
                    'flags' => $change['flags'],
                    'user' => $change['user'],
                    'length' => $change['length'],
                    'comment' => $change['comment'],
                    'url' => $change['url'],
                ],
                'score' => $score,
                'reverted' => $reverted,
                'comment' => $comment,
            ]));
        }
    }

    public static function publishWarnedUser($username, $level)
    {
        self::send(json_encode(['username' => $username, 'level' => $level]));
    }

    private static function send($payload)
    {
        global $logger;
        $url = 'http://' . Config::$relay_host . ':' . Config::$relay_port;
        $logger->debug('Sending to ' . $url . ': ' . $payload);
        $ch = curl_init();
        curl_setopt_array($ch, [
            CURLOPT_URL            => $url,
            CURLOPT_TIMEOUT        => 1,
            CURLOPT_CONNECTTIMEOUT => 1,
            CURLOPT_RETURNTRANSFER => 1,
            CURLOPT_CUSTOMREQUEST  => 'PUT',
            CURLOPT_POSTFIELDS     => $payload,
            CURLOPT_HTTPHEADER     => ['Content-Type: application/json'],
        ]);
        curl_exec($ch);
    }
}