58 lines
1.9 KiB
PHP
58 lines
1.9 KiB
PHP
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<?php
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namespace App\Service\common;
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use App\BaseApp\BaseNotAuthService;
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/**
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* User-Agent 解析：登录日志 / 操作日志共用
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*/
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class UserAgentService extends BaseNotAuthService
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{
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/**
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* 从 UA 推断操作系统名称
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* 为什么允许空参：中间件/登录处直接取当前请求头，避免到处传 UA
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*
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* @param string|null $ua 为空时取当前请求 User-Agent
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*/
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public function parseEquipment(?string $ua = null): string
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{
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$ua = $ua ?? (string) request()->header('User-Agent', '');
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if ($ua === '') {
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return '未知';
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}
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return match (true) {
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str_contains($ua, 'Windows NT 10') => 'Windows 10/11',
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str_contains($ua, 'Windows') => 'Windows',
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str_contains($ua, 'Macintosh') || str_contains($ua, 'Mac OS') => 'macOS',
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str_contains($ua, 'Android') => 'Android',
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str_contains($ua, 'iPhone') || str_contains($ua, 'iPad') => 'iOS',
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str_contains($ua, 'Linux') => 'Linux',
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default => '其他',
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};
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}
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/**
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* 从 UA 推断浏览器名称
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* Edge 需先于 Chrome 匹配，避免被 Chrome/ 抢先
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*
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* @param string|null $ua 为空时取当前请求 User-Agent
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*/
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public function parseBrowser(?string $ua = null): string
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{
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$ua = $ua ?? (string) request()->header('User-Agent', '');
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if ($ua === '') {
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return '未知';
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}
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return match (true) {
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str_contains($ua, 'Edg/') => 'Edge',
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str_contains($ua, 'OPR/') || str_contains($ua, 'Opera') => 'Opera',
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str_contains($ua, 'Chrome/') && !str_contains($ua, 'Edg/') => 'Chrome',
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str_contains($ua, 'Firefox/') => 'Firefox',
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str_contains($ua, 'Safari/') && !str_contains($ua, 'Chrome/') => 'Safari',
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str_contains($ua, 'MSIE') || str_contains($ua, 'Trident/') => 'IE',
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default => '其他',
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};
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}
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}
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