前端分流页功能

2026-06-05 04:22:29 +08:00
parent 8afe25a960
commit 34d76cce74
120 changed files with 10782 additions and 284 deletions
@@ -0,0 +1,84 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\index\controller;
+
+use app\common\controller\Frontend;
+use app\common\service\SplitLinkCodeService;
+use app\common\service\SplitVisitPageService;
+use think\exception\HttpException;
+use think\exception\HttpResponseException;
+
+/**
+ * 分流链接公开落地页（/s/{link_code}）
+ */
+class Split extends Frontend
+{
+    private const PATCH_VIEW_DIR = 'patches/application/index/view/split/';
+
+    /** @var string[] */
+    protected $noNeedLogin = ['visit'];
+
+    /** @var string[] */
+    protected $noNeedRight = ['visit'];
+
+    protected $layout = '';
+
+    /**
+     * 访问分流短链：解析号码并输出 JS 跳转页
+     *
+     * @param string $link_code 路由参数：9 位小写字母链接码
+     */
+    public function visit(string $link_code = ''): string
+    {
+        $code = SplitLinkCodeService::normalize($link_code);
+        if (!SplitLinkCodeService::isValidFormat($code)) {
+            $this->abortNotFound();
+        }
+
+        $page = SplitVisitPageService::build(
+            $code,
+            (string) $this->request->ip(),
+            (string) $this->request->server('HTTP_USER_AGENT', ''),
+            (string) $this->request->url(true)
+        );
+        if ($page === null) {
+            $this->abortNotFound();
+        }
+
+        $this->view->assign('redirect_url', $page['redirect_url']);
+        $this->view->assign('redirect_url_json', $page['redirect_url_json']);
+        $this->view->assign('pixel_head_html', $page['pixel_head_html']);
+        $this->view->assign('pixel_body_html', $page['pixel_body_html']);
+        $this->view->assign('orchestrator_html', $page['orchestrator_html']);
+
+        return $this->fetchPatch('visit');
+    }
+
+    /**
+     * 渲染模板（优先 patches 视图，回退 application）
+     */
+    private function fetchPatch(string $template): string
+    {
+        $patchFile = ROOT_PATH . self::PATCH_VIEW_DIR . $template . '.html';
+        $appFile = APP_PATH . 'index/view/split/' . $template . '.html';
+        if (is_file($patchFile)) {
+            $file = $patchFile;
+        } elseif (is_file($appFile)) {
+            $file = $appFile;
+        } else {
+            throw new HttpException(500, 'Template not found');
+        }
+
+        return (string) $this->view->fetch($file);
+    }
+
+    /**
+     * 404：输出无中文的空白页，避免框架默认中文错误页
+     */
+    private function abortNotFound(): void
+    {
+        throw new HttpResponseException(response($this->fetchPatch('not_found'), 404));
+    }
+}