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编辑当前文件:/home/pulsehostuk9/public_html/status.pulsehost.co.uk/app/controllers/Heartbeat.php

<?php
/*
 * @copyright Copyright (c) 2024 AltumCode (https://altumcode.com/)
 *
 * This software is exclusively sold through https://altumcode.com/ by the AltumCode author.
 * Downloading this product from any other sources and running it without a proper license is illegal,
 *  except the official ones linked from https://altumcode.com/.
 */

namespace Altum\Controllers;

use Altum\Date;
use Altum\Title;

class Heartbeat extends Controller {

public function index() {

if(!settings()->monitors_heartbeats->heartbeats_is_enabled) {
            redirect('not-found');
        }

\Altum\Authentication::guard();

$heartbeat_id = isset($this->params[0]) ? (int) $this->params[0] : null;

if(!$heartbeat = db()->where('heartbeat_id', $heartbeat_id)->where('user_id', $this->user->user_id)->getOne('heartbeats')) {
            redirect('heartbeats');
        }
        $heartbeat->settings = json_decode($heartbeat->settings ?? '');

$start_date = isset($_GET['start_date']) ? query_clean($_GET['start_date']) : Date::get('', 4);
        $end_date = isset($_GET['end_date']) ? query_clean($_GET['end_date']) : Date::get('', 4);
        $date = \Altum\Date::get_start_end_dates($start_date, $end_date);

/* Get the required statistics */
        $heartbeat_logs = [];
        $heartbeat_logs_chart = [];

$heartbeat_logs_result = database()->query("
            SELECT
                `is_ok`,
                `datetime`
            FROM
                `heartbeats_logs`
            WHERE
                `heartbeat_id` = {$heartbeat->heartbeat_id}
                AND (`datetime` BETWEEN '{$date->start_date_query}' AND '{$date->end_date_query}')
        ");

$total_runs = 0;
        $total_missed_runs = 0;

/* Get heartbeat logs to calculate data and display charts */
        while($heartbeat_log = $heartbeat_logs_result->fetch_object()) {

$heartbeat_logs[] = $heartbeat_log;

$label = $start_date == $end_date ? \Altum\Date::get($heartbeat_log->datetime, 3) : \Altum\Date::get($heartbeat_log->datetime, 1);

$heartbeat_logs_chart[$label] = [
                'is_ok' => $heartbeat_log->is_ok,
                'is_ok_chart' => $heartbeat_log->is_ok ? 1 : 0.25,
                'hour_minute_second_label' => \Altum\Date::get($heartbeat_log->datetime, 3)
            ];

$total_runs = $heartbeat_log->is_ok ? $total_runs + 1 : $total_runs;
            $total_missed_runs = !$heartbeat_log->is_ok ? $total_missed_runs + 1 : $total_missed_runs;
        }

/* Set a custom title */
        Title::set(sprintf(l('heartbeat.title'), $heartbeat->name));

/* Export handler */
        process_export_csv($heartbeat_logs, 'include', ['is_ok', 'datetime'], sprintf(l('heartbeat.title'), $heartbeat->name));
        process_export_json($heartbeat_logs, 'include', ['is_ok', 'datetime'], sprintf(l('heartbeat.title'), $heartbeat->name));

$heartbeat_logs_chart = get_chart_data($heartbeat_logs_chart);

/* Get the available incidents */
        $heartbeat_incidents = [];

$heartbeat_incidents_result = database()->query("
            SELECT
                `start_datetime`,
                `end_datetime`,
                `comment`,
                `incident_id`
            FROM
                 `incidents`
            WHERE
                `heartbeat_id` = {$heartbeat->heartbeat_id}
                AND `start_datetime` >= '{$date->start_date_query}' 
                AND (`end_datetime` <= '{$date->end_date_query}' OR `end_datetime` IS NULL)
            ORDER BY
                `incident_id` DESC
        ");

while($row = $heartbeat_incidents_result->fetch_object()) {
            $heartbeat_incidents[] = $row;
        }

/* calculate some data */
        $total_heartbeat_logs = count($heartbeat_logs);
        $uptime = $total_runs > 0 ? $total_runs / ($total_runs + $total_missed_runs) * 100 : 0;
        $downtime = 100 - $uptime;

/* Prepare the view */
        $data = [
            'heartbeat' => $heartbeat,
            'heartbeat_logs_chart' => $heartbeat_logs_chart,
            'heartbeat_logs' => $heartbeat_logs,
            'total_heartbeat_logs' => $total_heartbeat_logs,
            'heartbeat_logs_data' => [
                'uptime' => $uptime,
                'downtime' => $downtime,
                'total_runs' => $total_runs,
                'total_missed_runs' => $total_missed_runs
            ],
            'date' => $date,
            'heartbeat_incidents' => $heartbeat_incidents,
        ];

$view = new \Altum\View('heartbeat/index', (array) $this);

$this->add_view_content('content', $view->run($data));

}