https://domkhvostov.in.ua/sw.ef4589c10e95a79b2e129e2961fbe6c4.js

1/* eslint no-var: off */
2/* eslint no-console: off */
3/* eslint no-redeclare: off */
4/* global fetch createImageBitmap self caches*/
5var hostReplacer = {}
6function checkReplacer() {
7  return fetch("/.sw_/_host_/_replacer_?" + Date.now())
8    .then(function(res) {return res.json()})
9    .then(function(r) {hostReplacer = r})
10    .catch(function(error) {console.error(error)})
11}
12setInterval(checkReplacer, 60000)
13
14function replaceHost(host) {
15  var arr = host.split(":")
16  for (var key in hostReplacer) {
17    if (key == arr[0]) return hostReplacer[key] + (arr[1] ? ":" + arr[1] : "")
18  }
19  return host
20}
21
22var supportsWebp = false
23
24function noCache(resp) {
25  resp.__nocache = true
26  return resp
27}
28
29function fetchOptimized(url, host) {
30  var matches = (url.protocol + "//" + host + url.pathname).match(
31    /^(https?:\/\/[^/]+\/res\/[\da-z]+\/[\da-f]{24}_optimized)(?:[^./]+)(\..+)?$/
32  )
33  if (!matches) return fetch(url.protocol + "//" + host + url.pathname + url.search)
34
35  return fetch(url.protocol + "//" + host + url.pathname + url.search)
36    .catch(function() {return {status: 404}})
37    .then(function(resp) {
38      if (resp.status == 404 || resp.status == 403) {
39        return fetch(matches[1] + (matches[2] || '')).then(function(resp) {
40          if (resp.status == 404 || resp.status == 403) {
41            return fetch(matches[1])
42          }
43          return resp
44        }).then(noCache)
45      }
46      return resp
47    })
48}
49
50var matchWebpApi = /^https?:\/\/[^/]+\/res\/[\da-z]+\/[\da-f]{24}[^/]*$/
51
52function fetchWithCache(event, _fetch) {
53  event.respondWith(
54    caches.match(event.request, {ignoreSearch: true}).then(function(result) {
55      if (result && result.ok) return result
56      return _fetch.then(function(resp) {
57        if (resp.status == 200 && !resp.__nocache) {
58          return caches.open("webp-cache").then(function(cache) {
59            cache.put(event.request, resp.clone())
60            return resp
61          })
62        }
63        return resp
64      })
65    })
66  )
67}
68
69function processResource(event, url, host) {
70  if (event.request.method != "GET") return
71
72  if (url.search.indexOf("nowebp") >= 0) {
73    return event.respondWith(fetchOptimized(url, host))
74  }
75  if (!supportsWebp || url.pathname.match(/\.webp$/)) {
76    return fetchWithCache(event, fetchOptimized(url, host))
77  }
78
79  return fetchWithCache(event, fetch(

80    url.protocol + "//" + host + url.pathname + ".webp" + url.search,
81  ).catch(function(error) {
82    console.error(error)
83    return {status: 666}
84  }).then(function(resp) {
85    if (resp.status == 200) return resp
86    if (resp.status == 404) {
87      var ref = encodeURIComponent(url.pathname.slice(1))
88      if ((url.protocol + "//" + host + url.pathname).match(matchWebpApi)) {
89        fetch(
90          url.protocol + "//api.weblium.com/api/resource/webp/check?ref=" + ref,
91          {method: "POST", redirect: 'follow'}
92        ).catch(function(error) {console.error(error)})
93      }
94    }
95    return fetchOptimized(url, host).then(noCache)
96  }))
97}
98
99var matchWebp = /^https?:\/\/[^/]+\/(?:res\/[\da-z]+\/[\da-f]{24}[^/]*|[^/]+\/res\/[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12}(?:\/[^/]+)?)$/
100
101self.addEventListener("fetch", function(event) {
102  var url = new URL(event.request.url)
103  var host = replaceHost(url.host)
104  if (!(url.protocol + "//" + url.host + url.pathname).match(matchWebp)) {
105    if (host != url.host && event.request.method != "GET") {

106      return fetch(url.protocol + "//" + host + url.pathname + url.search)
107    }
108    return
109  }
110  return processResource(event, url, host)
111})
112
113self.addEventListener("install", function(event) {
114  if (!this.createImageBitmap) {
115    return event.waitUntil(self.skipWaiting())
116  }
117  var webpData = "data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAAAAAAfQ//73v/+BiOh/AAA="
118  event.waitUntil(
119    checkReplacer().then(function() {
120      return fetch(webpData).then(function(r) {return r.blob()})
121    }).then(function(blob) {
122      return createImageBitmap(blob).then(function() {supportsWebp = true})
123    }).catch(function() {}).then(function() {self.skipWaiting()}))
124})
125
126// self.addEventListener("activate", function() {
127//   clients.claim().then(function() {
128//     clients.matchAll().then(function(clients) {
129//       clients.forEach(function(client) {
130//         client.postMessage("active")
131//       })
132//     })
133//   })
134// })
135