<?php
/* Copyright (C) 2015 James Campbell <neokjames@gmail.com>
 * This program 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 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>. */

/* Copyright (C) 2015 Daniel Preussker <f0o@devilcode.org>
 * This program 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 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>. */

/**
 * Boxcar API Transport
 * @author trick77 <jan@trick77.com>
 * @copyright 2015 trick77, neokjames, f0o, LibreNMS
 * @license GPL
 * @package LibreNMS
 * @subpackage Alerts
 */

namespace LibreNMS\Alert\Transport;

use LibreNMS\Interfaces\Alert\Transport;

class Boxcar implements Transport
{
    public function deliverAlert($obj, $opts)
    {
        global $config;
        foreach ($opts as $api) {
            $data                              = array();
            $data['user_credentials']          = $api['access_token'];
            $data['notification[source_name]'] = $config['project_id'];
            switch ($obj['severity']) {
                case "critical":
                    $severity = "Critical";
                    if (!empty($api['sound_critical'])) {
                        $data['notification[sound]'] = $api['sound_critical'];
                    }
                    break;
                case "warning":
                    $severity = "Warning";
                    if (!empty($api['sound_warning'])) {
                        $data['notification[sound]'] = $api['sound_warning'];
                    }
                    break;
            }
            switch ($obj['state']) {
                case 0:
                    $title_text = "OK";
                    if (!empty($api['sound_ok'])) {
                        $data['notification[sound]'] = $api['sound_ok'];
                    }
                    break;
                case 1:
                    $title_text = $severity;
                    break;
                case 2:
                    $title_text = "Acknowledged";
                    break;
            }
            $data['notification[title]'] = $title_text . " - " . $obj['hostname'] . " - " . $obj['name'];
            $message_text                = "Timestamp: " . $obj['timestamp'];
            if (!empty($obj['faults'])) {
                $message_text .= "\n\nFaults:\n";
                foreach ($obj['faults'] as $k => $faults) {
                    $message_text .= "#" . $k . " " . $faults['string'] . "\n";
                }
            }
            $data['notification[long_message]'] = $message_text;
            $curl                               = curl_init();
            set_curl_proxy($curl);
            curl_setopt($curl, CURLOPT_URL, 'https://new.boxcar.io/api/notifications');
            curl_setopt($curl, CURLOPT_SAFE_UPLOAD, true);
            curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
            $ret  = curl_exec($curl);
            $code = curl_getinfo($curl, CURLINFO_HTTP_CODE);
            if ($code != 201) {
                var_dump("Boxcar returned error"); //FIXME: proper debugging
                return false;
            }
        }
        return true;
    }
}
