https://optyxbroadband.com/assets/js/site.js

1(function () {
2  var MANUAL_REGION_KEY = "optyx-manual-region";
3  var ROOT_PATHS = new Set(["/", "/index.html"]);
4
5  function normalizeRegion(value) {
6    if (value === "uk" || value === "us") {
7      return value;
8    }
9
10    return null;
11  }
12
13  function currentRegion() {
14    if (window.location.pathname.indexOf("/uk") === 0) {
15      return "uk";
16    }
17
18    if (window.location.pathname.indexOf("/us") === 0) {
19      return "us";
20    }
21
22    return null;
23  }
24
25  function regionPath(region) {
26    return region === "uk" ? "/uk/" : "/us/";
27  }
28
29  function readManualRegion() {
30    try {
31      return normalizeRegion(window.localStorage.getItem(MANUAL_REGION_KEY));
32    } catch (error) {
33      return null;
34    }
35  }
36
37  function setManualRegion(region) {
38    try {
39      window.localStorage.setItem(MANUAL_REGION_KEY, region);
40    } catch (error) {
41    }
42  }
43
44  function attachRegionSwitches() {
45    var pageRegion = currentRegion();
46    var links = document.querySelectorAll('a[href]');
47
48    links.forEach(function (link) {
49      var href = link.getAttribute("href");
50      if (!href) {
51        return;
52      }
53
54      var url = new URL(href, window.location.origin);
55      var targetRegion = null;
56
57      if (url.pathname.indexOf("/uk") === 0) {
58        targetRegion = "uk";
59      } else if (url.pathname.indexOf("/us") === 0) {
60        targetRegion = "us";
61      }
62
63      if (!targetRegion) {
64        return;
65      }
66
67      if (pageRegion && pageRegion === targetRegion) {
68        link.setAttribute("aria-current", "page");
69      }
70
71      link.addEventListener("click", function () {
72        setManualRegion(targetRegion);
73      });
74    });
75  }
76
77  function updateStatus(message) {
78    var note = document.querySelector("[data-region-status]");
79    if (note) {
80      note.textContent = message;
81    }
82  }
83
84  function redirectToRegion(region, message) {
85    updateStatus(message);
86    window.location.replace(regionPath(region));
87  }
88
89  function routeHomePage() {
90    if (!ROOT_PATHS.has(window.location.pathname)) {
91      return;
92    }
93
94    var manualRegion = readManualRegion();
95    if (manualRegion) {
96      redirectToRegion(manualRegion, "Taking you to your saved regional site...");
97      return;
98    }
99
100    updateStatus("Checking your location...");
101
102    var controller = new AbortController();
103    var timeoutId = window.setTimeout(function () {
104      controller.abort();
105    }, 1500);
106
107    window
108      .fetch("https://api.country.is/", {
109        signal: controller.signal,
110      })
111      .then(function (response) {
112        if (!response.ok) {
113          throw new Error("Location request failed");
114        }
115
116        return response.json();
117      })
118      .then(function (data) {
119        var region = data && data.country === "GB" ? "uk" : "us";
120        redirectToRegion(region, "Routing you to the right regional site...");
121      })
122      .catch(function () {
123        redirectToRegion("us", "Taking you to the US site...");
124      })
125      .finally(function () {
126        window.clearTimeout(timeoutId);
127      });
128  }
129
130  routeHomePage();
131
132  document.addEventListener("DOMContentLoaded", function () {
133    attachRegionSwitches();
134  });
135})();