<?php
/* Copyright (C) 2015 Aldemir Akpinar <aldemir.akpinar@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/>. */

/**
 * Jira API Transport
 * @author  Aldemir Akpinar <aldemir.akpinar@gmail.com>
 * @copyright 2017 Aldemir Akpinar, LibreNMS
 * @license GPL
 * @package LibreNMS
 * @subpackage Alerts
 */
namespace LibreNMS\Alert\Transport;

use LibreNMS\Interfaces\Alert\Transport;

class Jira implements Transport
{
    public function deliverAlert($obj, $opts)
    {
        // Don't create tickets for resolutions
        if ($obj['severity'] == 'recovery' && $obj['msg'] != 'This is a test alert') {
            return true;
        }

        $device = device_by_id_cache($obj['device_id']); // for event logging

        $username    = $opts['username'];
        $password    = $opts['password'];
        $prjkey      = $opts['prjkey'];
        $issuetype   = $opts['issuetype'];
        $details     = "Librenms alert for: " . $obj['hostname'];
        $description = $obj['msg'];
        $url         = $opts['url'] . '/rest/api/latest/issue';
        $curl        = curl_init();

        $data       = array("project" => array("key" => $prjkey),
                            "summary" => $details,
                            "description" => $description,
                            "issuetype" => array("name" => $issuetype));
        $postdata   = array("fields" => $data);
        $datastring = json_encode($postdata);

        set_curl_proxy($curl);

        $headers = array('Accept: application/json', 'Content-Type: application/json');

        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
        curl_setopt($curl, CURLOPT_USERPWD, "$username:$password");
        curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "POST");
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($curl, CURLOPT_VERBOSE, 1);
        curl_setopt($curl, CURLOPT_POSTFIELDS, $datastring);

        $ret  = curl_exec($curl);
        $code = curl_getinfo($curl, CURLINFO_HTTP_CODE);
        if ($code == 200) {
            $jiraout = json_decode($ret, true);
            d_echo("Created jira issue " . $jiraout['key'] . " for " . $device);
            return true;
        } else {
            d_echo("Jira connection error: " . serialize($ret));
            return false;
        }
    }
}