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 +1,58 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\common\service;
+
+use app\admin\model\split\Link;
+
+/**
+ * 分流中转页上下文：跳转 URL + 像素渲染
+ */
+class SplitVisitPageService
+{
+    /**
+     * @return array{
+     *   redirect_url: string,
+     *   redirect_url_json: string,
+     *   pixel_head_html: string,
+     *   pixel_body_html: string,
+     *   orchestrator_html: string
+     * }|null
+     */
+    public static function build(string $linkCode, string $clientIp, string $userAgent, string $pageUrl): ?array
+    {
+        $redirectUrl = (new SplitRedirectService())->resolveRedirectUrl($linkCode, $clientIp);
+        if ($redirectUrl === null || $redirectUrl === '') {
+            return null;
+        }
+
+        $link = Link::where('link_code', SplitLinkCodeService::normalize($linkCode))
+            ->where('status', 'normal')
+            ->field('id,pixel_config')
+            ->find();
+
+        $config = SplitPixelConfigService::parseStorage(
+            $link ? (string) $link->getAttr('pixel_config') : ''
+        );
+
+        SplitPixelPostbackService::dispatch($config, $clientIp, $userAgent, $pageUrl);
+
+        $pixel = SplitPixelBrowserRenderer::render($config);
+        $redirectJson = json_encode(
+            $redirectUrl,
+            JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_QUOT | JSON_HEX_AMP | JSON_UNESCAPED_SLASHES
+        );
+
+        return [
+            'redirect_url'      => $redirectUrl,
+            'redirect_url_json' => $redirectJson ?: '""',
+            'pixel_head_html'   => $pixel['head_html'],
+            'pixel_body_html'   => $pixel['body_html'],
+            'orchestrator_html' => SplitPixelBrowserRenderer::renderRedirectOrchestrator(
+                $redirectJson ?: '""',
+                $pixel['track_lines'] ?? []
+            ),
+        ];
+    }
+}