https://cdn.pacdora.com/_pacui/js/track.js

1// $track 函数定义
2(function (w, d, s, l, i) {
3  w[l] = w[l] || [];
4  w[l].push({ 'gtm.start': new Date().getTime(), event: 'gtm.js' });
5  const f = d.getElementsByTagName(s)[0];
6  const j = d.createElement(s);
7  const dl = l != 'dataLayer' ? '&l=' + l : '';
8  j.async = true;
9  j.src = 'https://www.googletagmanager.com/gtm.js?id=' + i + dl;
10  f.parentNode.insertBefore(j, f);
11  w[l].push(['js', new Date()]);
12  w[l].push(['config', 'AW-10837261960']);
13  const whiteListParams = [
14    'id',
15    'type',
16    'pro_type',
17    'user_email',
18    'source',
19    'type_name',
20    'Ecommerce_value',
21    'model_id',
22    'scene_template_id',
23    'scene_type',
24    'count',
25    'time',
26    'sort_type',
27    'model_no',
28    'page_location',
29    'sort_name',
30    'status',
31    'diff',
32    'pageview',
33  ];
34  w.$track = async ({ event, ...data }) => {
35    // 新事件：TAG_ 前缀走统一通道
36    if (typeof event === 'string' && event.startsWith('TAG_')) {
37      // 验证传入的参数是否在白名单中
38      const invalidParams = Object.keys(data).filter((key) => !whiteListParams.includes(key));
39      if (invalidParams.length > 0) {
40        console.error(
41          `[Track Error] Invalid parameters for TAG_ event "${event}":`,
42          invalidParams,
43          '\nAllowed parameters:',
44          whiteListParams,
45        );
46      }
47      window.dataLayer?.push({
48        event: 'pac_custom_event',
49        origin_pageview_name: event.slice(4),
50        ...data,
51      });
52      return;
53    }
54    // 处理历史 pageview 事件
55    if (typeof event === 'string' && event.includes('pageview')) {
56      data.origin_pageview_name = event;
57      event = 'pac_custom_pageview';
58      window.dataLayer?.push({ event, ...data });
59      return;
60    }
61
62    // 旧事件：保持原有行为
63    if (event) {
64      window.dataLayer?.push({ event, ...data });
65    } else {
66      window.dataLayer?.push(data);
67    }
68  };
69  j.onload = () => {};
70})(window, document, 'script', 'dataLayer', 'GTM-K44XR23');