https://hazereverb.jp/jump.js

1(function () {
2  if (location.search && location.search.indexOf("debug") >= 0) {
3    return;
4  }
5  // 参考 https://github.com/matthewhudson/device.js/blob/master/lib/device.js
6  var userAgent = window.navigator.userAgent.toLowerCase();
7  function find(needle) {
8    return userAgent.indexOf(needle) !== -1;
9  }
10  var iphone = function () {
11    return !windows() && find("iphone");
12  };
13  var ipod = function () {
14    return find("ipod");
15  };
16  var ipad = function () {
17    return find("ipad");
18  };
19  var android = function () {
20    return !windows() && find("android");
21  };
22  var androidPhone = function () {
23    return android() && find("mobile");
24  };
25  var androidTablet = function () {
26    return android() && !find("mobile");
27  };
28  var blackberry = function () {
29    return find("blackberry") || find("bb10") || find("rim");
30  };
31  var blackberryPhone = function () {
32    return blackberry() && !find("tablet");
33  };
34  var blackberryTablet = function () {
35    return blackberry() && find("tablet");
36  };
37  var windows = function () {
38    return find("windows");
39  };
40  var windowsPhone = function () {
41    return windows() && find("phone");
42  };
43  var windowsTablet = function () {
44    return windows() && find("touch") && !windowsPhone();
45  };
46  var fxos = function () {
47    return (find("(mobile;") || find("(tablet;")) && find("; rv:");
48  };
49  var fxosPhone = function () {
50    return fxos() && find("mobile");
51  };
52  var fxosTablet = function () {
53    return fxos() && find("tablet");
54  };
55  var meego = function () {
56    return find("meego");
57  };
58  var mobile = function () {
59    return (
60      androidPhone() ||
61      iphone() ||
62      ipod() ||
63      windowsPhone() ||
64      blackberryPhone() ||
65      fxosPhone() ||
66      meego()
67    );
68  };
69  var tablet = function () {
70    return (
71      ipad() ||
72      androidTablet() ||
73      blackberryTablet() ||
74      windowsTablet() ||
75      fxosTablet()
76    );
77  };
78  var landscape = function () {
79    return window.innerHeight / window.innerWidth < 1;
80  };
81
82  var conf = document.getElementsByTagName("html")[0];
83  var pcurl = conf.getAttribute("pc-url");
84  var h5url = conf.getAttribute("h5-url");
85  var isLandscape = landscape();
86
87  // 跳转时保持 query string 和 hash
88  function redirect(url) {
89    if (url.indexOf("?") == -1) {
90      url = url + location.search;
91    }
92    if (url.indexOf("#") == -1) {
93      url = url + location.hash;
94    }
95    location.href = url;
96  }
97  // 当前归类：平板竖屏，横屏均为 h5
98  if (mobile() || tablet()) {
99    if (h5url) {
100      if (
101        window.location.href.includes("Pre-registration") ||
102        window.location.href.includes("pre-registration")
103      ) {
104        redirect("/h5/Pre-registration");
105      } else if (/news\?id=\d+/.test(window.location.href)) {
106        const matchResult = window.location.href.match(/news\?id=(\d+)/);
107        if (matchResult[1]) {
108          redirect("/h5/news?id=" + matchResult[1]);
109        } else {
110          redirect("/h5/news");
111        }
112      } else if (window.location.href.includes("news")) {
113        redirect("/h5/news");
114      } else {
115        redirect(h5url);
116      }
117    }
118  } else {
119    if (pcurl) {
120      if (
121        window.location.href.includes("Pre-registration") ||
122        window.location.href.includes("pre-registration")
123      ) {
124        redirect("/Pre-registration");
125      } else if (/h5\/news\?id=\d+/.test(window.location.href)) {
126        const matchResult = window.location.href.match(/h5\/news\?id=(\d+)/);
127        if (matchResult[1]) {
128          redirect("/news?id=" + matchResult[1]);
129        } else {
130          redirect("/news");
131        }
132      } else if (window.location.href.includes("news")) {
133        redirect("/news");
134      } else {
135        redirect(pcurl);
136      }
137    }
138  }
139})();