https://tuberbit.com/i/v2/async.js?v=202608261213

1/*! check cdn */
2class CDNChecker{constructor(t,s,a,e){this.masterDomain=t,this.backupDomain=s,this.storeKey=a,this.globalVar=e,window[this.globalVar]=localStorage.getItem(this.storeKey)||this.masterDomain}checkHealth(t){return new Promise(s=>{let a=new Image,e=setTimeout(()=>{a.src="",s(!1)},5e3);a.onload=()=>{clearTimeout(e),s(!0)},a.onerror=()=>{clearTimeout(e),s(!1)};let i=Date.now()+Math.random().toString(36).substring(7);a.src=`https://${t}/status.gif?nocache=${i}`})}async check(){let t=window[this.globalVar];t===this.backupDomain?await this.checkHealth(this.masterDomain)&&(window[this.globalVar]=this.masterDomain,localStorage.setItem(this.storeKey,this.masterDomain)):t!==this.masterDomain||await this.checkHealth(this.masterDomain)||(window[this.globalVar]=this.backupDomain,localStorage.setItem(this.storeKey,this.backupDomain))}}
3const imgCDNChecker = new CDNChecker(CDN_IMG_MASTER,CDN_IMG_BACKUP,'CHECK_CDN_IMG','CDN_IMG');
4imgCDNChecker.check();
5var METRICS_VERSION = '2026-04-14-0001';
6var YANDEX_ID_MASTER = "67973812";
7
8console.log("metrics", "start");
9console.log("metrics", "type = metrics tube");
10console.log("metrics", "version = " + METRICS_VERSION);
11console.log("metrics", "yandex >> eb24_all = ", YANDEX_ID_MASTER);
12var domain_name = null;
13try {
14    var hostname = window.location.hostname;
15    var hostname_ex = hostname.split(".");
16    domain_name = hostname_ex[hostname_ex.length - 2] + "." + hostname_ex[hostname_ex.length - 1]
17} catch (err) {}
18console.log("metrics", "domain_name = ", domain_name);
19
20// -- beacon / pixel tracking (replaces full Yandex JS) --
21
22function beacon_send(url)
23{
24    try
25    {
26        if (navigator.sendBeacon && navigator.sendBeacon(url))
27        {
28            return true;
29        }
30    }
31    catch (err) {}
32    // fallback: pixel
33    var img = new Image();
34    img.src = url;
35    img.style.display = "none";
36    img.style.position = "absolute";
37    img.style.left = "-9999px";
38    document.body.appendChild(img);
39    return false;
40}
41
42function beacon_yandex(id, params)
43{
44    try
45    {
46        var url = "https://mc.yandex.ru/watch/" + id;
47        var query = [];
48
49        query.push("page-url=" + encodeURIComponent(window.location.href));
50        query.push("page-ref=" + encodeURIComponent(document.referrer || ""));
51        query.push("charset=utf-8");
52        query.push("rn=" + Math.floor(Math.random() * 1000000));
53
54        // browser info
55        var bi = [];
56        bi.push("t:" + encodeURIComponent(document.title));
57        bi.push("s:" + screen.width + "x" + screen.height);
58        bi.push("sk:" + (window.devicePixelRatio || 1));
59        bi.push("c:" + screen.colorDepth);
60        query.push("browser-info=" + encodeURIComponent(bi.join(":")));
61
62        // custom params
63        if (params)
64        {
65            query.push("site-info=" + encodeURIComponent(JSON.stringify(params)));
66        }
67
68        var fullUrl = url + "?" + query.join("&");
69        var used_beacon = beacon_send(fullUrl);
70        console.log("metrics", "beacon_yandex >> id =", id, "beacon =", used_beacon);
71    }
72    catch (err)
73    {
74        console.log("metrics", "beacon_yandex >> err", err);
75    }
76}
77
78function get_page_params()
79{
80    var params = {};
81    try
82    {
83        var p_web_type = "default";
84        if (typeof web_type !== "undefined" && web_type !== "")
85        {
86            p_web_type = web_type;
87        }
88        var p_web_type_detail = "default";
89        if (typeof web_type_detail !== "undefined" && web_type_detail !== "")
90        {
91            p_web_type_detail = web_type_detail;
92        }
93        params.web_type = p_web_type;
94        params.web_type_detail = p_web_type_detail;
95        params.web_domain = domain_name;
96    }
97    catch (err) {}
98    return params;
99}
100
101function utm_init()
102{
103    try
104    {
105        if (domain_name != null)
106        {
107            var url = "https://metrics.cdnjs.work/metrics/domain/" + domain_name;
108            console.log("metrics", "domain >> utm_init = ", url);
109            fetch(url).then(function(response)
110            {
111                if (!response.ok)
112                {
113                    throw new Error("Network response was not ok");
114                }
115                return response.json();
116            }).then(function(data)
117            {
118                utm_ready(data, !0);
119                // send master beacon with params
120                beacon_yandex(YANDEX_ID_MASTER, get_page_params());
121                console.log("metrics", "utm_ready >> YANDEX_ID_MASTER = ", YANDEX_ID_MASTER);
122            }).catch(function()
123            {
124                var fallbackUrl = "https://metrics.cdnjs.work/metrics/fw/" + domain_name;
125                console.log("metrics", "fw >> utm_init = ", fallbackUrl);
126                fetch(fallbackUrl).then(function(response)
127                {
128                    if (!response.ok)
129                    {
130                        throw new Error("Network response was not ok");
131                    }
132                    return response.json();
133                }).then(function(data)
134                {
135                    utm_ready(data, !1);
136                });
137            });
138        }
139    }
140    catch (err)
141    {
142        console.log("metrics", "utm_init = err", err);
143    }
144}
145
146function utm_ready(json_data, is_full)
147{
148    try
149    {
150        console.log("metrics", "domain_name = ", domain_name);
151        var val = null;
152        var yandex_id = null;
153        var yandex_id_hidden = null;
154        var who_amung = null;
155        var who_amung_hidden = null;
156        try
157        {
158            if (json_data.domain == domain_name)
159            {
160                val = json_data;
161            }
162        }
163        catch (err) {}
164        if (val != null)
165        {
166            yandex_id = val.yd;
167            who_amung = val.wa;
168        }
169        try
170        {
171            if (yandex_id)
172            {
173                console.log("metrics", "domain >> yandex_id = ", yandex_id);
174                beacon_yandex(yandex_id, is_full ? get_page_params() : null);
175            }
176        }
177        catch (err)
178        {
179            console.log("metrics", "err >> yandex_id = ", err);
180        }
181        try
182        {
183            if (yandex_id_hidden)
184            {
185                console.log("metrics", "yandex_id_hidden = ", yandex_id_hidden);
186                beacon_yandex(yandex_id_hidden, is_full ? get_page_params() : null);
187            }
188        }
189        catch (err)
190        {
191            console.log("metrics", "err >> yandex_id_hidden = ", err);
192        }
193        try
194        {
195            if (who_amung)
196            {
197                var e_users_online = document.getElementById("users_online");
198                if (e_users_online)
199                {
200                    var who_amung_html = '<a alt="Users Online" title="Users Online" target="_blank" rel="nofollow noopener" href="https://whos.amung.us/stats/' + who_amung + '/"><img alt="Users Online" src="https://whos.amung.us/swidget/' + who_amung + '.png" width="80" height="15" border="0" style="width:80px"/></a>';
201                    e_users_online.innerHTML = who_amung_html;
202                }
203                else
204                {
205                    var img = document.createElement("img");
206                    img.alt = "Users Online";
207                    img.src = "https://whos.amung.us/swidget/" + who_amung + ".png";
208                    img.style.display = "none";
209                    document.body.appendChild(img);
210                }
211                console.log("metrics", "load >> who_amung = ", who_amung);
212            }
213            else
214            {
215                console.log("metrics", "unload >> who_amung = null");
216            }
217        }
218        catch (err)
219        {
220            console.log("metrics", "err >> who_amung", err);
221        }
222        try
223        {
224            if (who_amung_hidden)
225            {
226                var img = document.createElement("img");
227                img.alt = "Users Online";
228                img.src = "https://whos.amung.us/swidget/" + who_amung_hidden + ".png";
229                img.style.display = "none";
230                document.body.appendChild(img);
231                console.log("metrics", "load >> who_amung_hidden = ", who_amung_hidden);
232            }
233        }
234        catch (err)
235        {
236            console.log("metrics", "err >> who_amung", err);
237        }
238        try
239        {
240            if (is_full)
241            {
242                var iframe = document.createElement("iframe");
243                iframe.src = "https://go.cdnjs.work/view/";
244                iframe.width = "0";
245                iframe.height = "0";
246                iframe.style.display = "none";
247                document.body.appendChild(iframe);
248            }
249        }
250        catch (err)
251        {
252            console.log("metrics", "err >> $body >> iframe", err);
253        }
254    }
255    catch (err)
256    {
257        console.log("metrics", "err >> load", err);
258    }
259}
260utm_init();
261
262/* Trend block lazy loader — populates #nav_trends_index (footer "Trend" cloud).
263 * Bundled into /i/v2/async.js (loaded with async). load_js() comes from common.js
264 * (deferred); when this runs before common.js, fall back to manual script tag. */
265(function ()
266{
267    function _trend_load()
268    {
269        var el = document.getElementById('nav_trends_index');
270        if (!el || el.innerHTML.trim().length > 0)
271        {
272            return;
273        }
274        if (typeof load_js === 'function')
275        {
276            load_js('/index.php/assets/trend_index');
277        }
278        else
279        {
280            var s = document.createElement('script');
281            s.src = '/index.php/assets/trend_index';
282            s.defer = true;
283            document.head.appendChild(s);
284        }
285    }
286
287    if (document.readyState === 'complete')
288    {
289        _trend_load();
290    }
291    else
292    {
293        window.addEventListener('load', _trend_load);
294    }
295})();
296