61 lines
2.2 KiB
PHP
61 lines
2.2 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace app\api\controller;
|
|
|
|
use app\common\service\qywx\QywxPromotionRedirectService;
|
|
use app\common\service\qywx\QywxPromotionWidgetService;
|
|
|
|
/** 企业微信获客助手公开端点：JS 与随机跳转。 */
|
|
class QywxPromotionPublicController extends BaseApiController
|
|
{
|
|
/** 公开安装代码与随机跳转不依赖前台用户登录。 */
|
|
public array $notNeedLogin = ['script', 'redirect'];
|
|
|
|
public function script(string $key)
|
|
{
|
|
$pool = QywxPromotionRedirectService::publicPoolConfig($key);
|
|
if ($pool === null) {
|
|
return response('/* promotion pool not found */', 404, ['Content-Type' => 'application/javascript; charset=utf-8']);
|
|
}
|
|
// 由安装脚本自身的 src 解析 API 域名，避免把请求 Host 写入可公开缓存的 JavaScript。
|
|
$goUrl = '/api/qywx-promotion/go/' . $key;
|
|
$config = QywxPromotionWidgetService::decode($pool['widget_config_json'] ?? null);
|
|
$javascript = QywxPromotionWidgetService::renderScript(
|
|
$key,
|
|
$goUrl,
|
|
$config,
|
|
(int) ($pool['status'] ?? 0) === 1
|
|
);
|
|
|
|
return response($javascript, 200, [
|
|
'Content-Type' => 'application/javascript; charset=utf-8',
|
|
'Cache-Control' => 'public, max-age=60',
|
|
'X-Content-Type-Options' => 'nosniff',
|
|
]);
|
|
}
|
|
|
|
public function redirect(string $key)
|
|
{
|
|
$picked = QywxPromotionRedirectService::pick($key, [
|
|
'source_url' => (string) $this->request->get('from', ''),
|
|
'referer' => (string) $this->request->header('referer', ''),
|
|
'user_agent' => (string) $this->request->header('user-agent', ''),
|
|
'ip' => (string) $this->request->ip(),
|
|
]);
|
|
if (!$picked) {
|
|
return response('当前暂无可用的企业微信获客助手链接，请稍后再试。', 503, [
|
|
'Content-Type' => 'text/plain; charset=utf-8',
|
|
'Cache-Control' => 'no-store',
|
|
]);
|
|
}
|
|
|
|
return redirect($picked['url'], 302)->header([
|
|
'Cache-Control' => 'no-store',
|
|
'Referrer-Policy' => 'no-referrer',
|
|
]);
|
|
}
|
|
|
|
}
|