40 lines
1.0 KiB
PHP
40 lines
1.0 KiB
PHP
<?php
|
||
declare (strict_types = 1);
|
||
|
||
namespace app\index\middleware;
|
||
|
||
use think\Request;
|
||
|
||
class LoadLangPack extends \think\middleware\LoadLangPack
|
||
{
|
||
// 重写检测语言方法
|
||
protected function detect(Request $request): string
|
||
{
|
||
$domain_detect = env('INDEX_LANG_DETECT.DOMAIN_DETECT', false);
|
||
if ($domain_detect) {
|
||
$lang = $this->getLangSet($request, env('INDEX_LANG_DETECT.DOMAIN_RULE', []));
|
||
if ($lang != '') {
|
||
return $lang;
|
||
}
|
||
}
|
||
|
||
return parent::detect($request);
|
||
}
|
||
|
||
// 根据请求及规则获取语言
|
||
private function getLangSet(Request $request, array $rules): string
|
||
{
|
||
$map = [];
|
||
foreach ($rules as $v) {
|
||
$val = str_replace('，', ',', $v);
|
||
$item = explode(',', $v);
|
||
foreach ($item as $val) {
|
||
$it = explode('=', $val);
|
||
$map[$it[0]] = $it[1];
|
||
}
|
||
}
|
||
|
||
return $map[$request->host()] ?? '';
|
||
}
|
||
}
|