TKK_E32230273/api_login_history.php

<?php
if (session_status() === PHP_SESSION_NONE) session_start();
header('Content-Type: application/json');

if (!isset($_SESSION['user_id'])) {
    echo json_encode(['success' => false, 'message' => 'Unauthorized']);
    exit;
}

include 'koneksi.php';

function getDeviceDetail($ua) {
    $detail = ['type' => 'Unknown', 'brand' => '', 'os' => ''];
    $uaLower = strtolower($ua);

    // Detect OS
    if (strpos($uaLower, 'windows nt 10') !== false) {
        $detail['os'] = 'Windows 10/11';
        $detail['type'] = 'Windows PC';
    } elseif (strpos($uaLower, 'windows nt 6.3') !== false) {
        $detail['os'] = 'Windows 8.1';
        $detail['type'] = 'Windows PC';
    } elseif (strpos($uaLower, 'windows nt 6.1') !== false) {
        $detail['os'] = 'Windows 7';
        $detail['type'] = 'Windows PC';
    } elseif (strpos($uaLower, 'windows') !== false) {
        $detail['os'] = 'Windows';
        $detail['type'] = 'Windows PC';
    } elseif (strpos($uaLower, 'macintosh') !== false || strpos($uaLower, 'mac os x') !== false) {
        // Extract macOS version
        if (preg_match('/mac os x (\d+[\._]\d+[\._]?\d*)/i', $ua, $m)) {
            $ver = str_replace('_', '.', $m[1]);
            $detail['os'] = 'macOS ' . $ver;
        } else {
            $detail['os'] = 'macOS';
        }
        $detail['type'] = 'Mac';
        $detail['brand'] = 'Apple';
    } elseif (strpos($uaLower, 'iphone') !== false) {
        $detail['type'] = 'iPhone';
        $detail['brand'] = 'Apple';
        if (preg_match('/iphone os (\d+[\._]\d+)/i', $ua, $m)) {
            $detail['os'] = 'iOS ' . str_replace('_', '.', $m[1]);
        } else {
            $detail['os'] = 'iOS';
        }
    } elseif (strpos($uaLower, 'ipad') !== false) {
        $detail['type'] = 'iPad';
        $detail['brand'] = 'Apple';
        if (preg_match('/cpu os (\d+[\._]\d+)/i', $ua, $m)) {
            $detail['os'] = 'iPadOS ' . str_replace('_', '.', $m[1]);
        } else {
            $detail['os'] = 'iPadOS';
        }
    } elseif (strpos($uaLower, 'android') !== false) {
        // Extract Android version
        $androidVer = '';
        if (preg_match('/android (\d+[\.\d]*)/i', $ua, $m)) {
            $androidVer = $m[1];
        }
        $detail['os'] = 'Android' . ($androidVer ? ' ' . $androidVer : '');

        // Try to detect brand/model from user agent
        // Common pattern: Android X.X; BRAND MODEL Build/...
        $detail['brand'] = '';
        if (preg_match('/;\s*([^;)]+)\s*Build\//i', $ua, $m)) {
            $model = trim($m[1]);
            // Clean up common prefixes
            $brandMap = [
                'SM-' => 'Samsung', 'GT-' => 'Samsung', 'SAMSUNG' => 'Samsung',
                'Redmi' => 'Xiaomi', 'Mi ' => 'Xiaomi', 'POCO' => 'Xiaomi POCO', 'M2' => 'Xiaomi',
                'vivo' => 'Vivo', 'V2' => 'Vivo',
                'OPPO' => 'OPPO', 'CPH' => 'OPPO', 'RMX' => 'Realme',
                'Pixel' => 'Google Pixel', 'Nexus' => 'Google Nexus',
                'HUAWEI' => 'Huawei', 'VOG' => 'Huawei', 'ELE' => 'Huawei',
                'ASUS' => 'ASUS', 'Nokia' => 'Nokia', 'LG' => 'LG',
                'Sony' => 'Sony', 'OnePlus' => 'OnePlus', 'IN2' => 'OnePlus',
                'Infinix' => 'Infinix', 'TECNO' => 'Tecno', 'itel' => 'Itel',
            ];
            $matched = false;
            foreach ($brandMap as $prefix => $brand) {
                if (stripos($model, $prefix) !== false) {
                    $detail['brand'] = $brand;
                    $detail['type'] = $model;
                    $matched = true;
                    break;
                }
            }
            if (!$matched) {
                $detail['type'] = $model;
            }
        } else {
            $detail['type'] = 'Android Device';
        }
    } elseif (strpos($uaLower, 'linux') !== false) {
        $detail['os'] = 'Linux';
        $detail['type'] = 'Linux PC';
    }

    return $detail;
}

function getBrowserName($ua) {
    // Order matters: check Edge before Chrome, check Chrome before Safari
    if (preg_match('/Edg[e\/]?\s*(\d+[\.\d]*)/i', $ua, $m)) return 'Edge ' . intval($m[1]);
    if (preg_match('/OPR\/(\d+[\.\d]*)/i', $ua, $m)) return 'Opera ' . intval($m[1]);
    if (preg_match('/Chrome\/(\d+[\.\d]*)/i', $ua, $m)) return 'Chrome ' . intval($m[1]);
    if (preg_match('/Firefox\/(\d+[\.\d]*)/i', $ua, $m)) return 'Firefox ' . intval($m[1]);
    if (preg_match('/Version\/(\d+[\.\d]*).*Safari/i', $ua, $m)) return 'Safari ' . intval($m[1]);
    if (strpos($ua, 'Safari') !== false) return 'Safari';
    return 'Unknown Browser';
}

try {
    $stmt = $pdo->prepare("SELECT * FROM login_history WHERE id_account = ? ORDER BY login_time DESC");
    $stmt->execute([$_SESSION['user_id']]);
    $logs = $stmt->fetchAll(PDO::FETCH_ASSOC);

    $result = [];
    foreach ($logs as $log) {
        $time = strtotime($log['login_time']);
        $device = getDeviceDetail($log['device_info']);
        $browser = getBrowserName($log['device_info']);

        // Build display name
        $deviceName = $device['type'];
        if ($device['brand'] && stripos($device['type'], $device['brand']) === false) {
            $deviceName = $device['brand'] . ' ' . $device['type'];
        }

        $isDesktop = in_array($device['type'], ['Windows PC', 'Mac', 'Linux PC']) ||
                     strpos(strtolower($device['os']), 'windows') !== false ||
                     strpos(strtolower($device['os']), 'macos') !== false ||
                     strpos(strtolower($device['os']), 'linux') !== false;

        $result[] = [
            'date' => date('d F Y', $time),
            'time' => date('H:i:s', $time),
            'device' => $deviceName,
            'os' => $device['os'],
            'browser' => $browser,
            'ip' => $log['ip_address'],
            'is_desktop' => $isDesktop
        ];
    }

    echo json_encode(['success' => true, 'logs' => $result]);
} catch (PDOException $e) {
    echo json_encode(['success' => false, 'message' => 'Database error']);
}