c794ae46c7
You must manually enable support, I'm not having it on untill it'll work without issues all of the time :P
87 lines
2.4 KiB
JavaScript
87 lines
2.4 KiB
JavaScript
function deleteoldcache(){
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caches.delete("cache");
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console.log("this ran :P")
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}
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async function putInCache(request, response){
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console.log(request,response);
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const cache = await caches.open('cache');
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console.log("Grabbed")
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try{
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console.log(await cache.put(request, response));
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}catch(error){
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console.error(error);
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}
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};
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console.log("test");
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let lastcache
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self.addEventListener("activate", async (event) => {
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console.log("test2");
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checkCache();
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})
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async function checkCache(){
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if(checkedrecently){
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return;
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}
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promise=await caches.match("/getupdates");
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if(promise){
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lastcache= await promise.text();
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}
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console.log(lastcache);
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fetch("/getupdates").then(async data=>{
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text=await data.clone().text();
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console.log(text,lastcache)
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if(lastcache!==text){
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deleteoldcache();
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putInCache("/getupdates",data.clone());
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}
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checkedrecently=true;
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setTimeout(_=>{checkedrecently=false},1000*60*30);
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})
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}
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var checkedrecently=false;
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function samedomain(url){
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return new URL(url).origin===self.origin;
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}
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function isindexhtml(url){
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console.log(url);
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if(new URL(url).pathname.startsWith("/channels")){
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return true;
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}
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return false;
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}
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async function getfile(event){
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checkCache();
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if(!samedomain(event.request.url)){
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return await fetch(event.request.clone());
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}
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const responseFromCache = await caches.match(event.request.url);
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console.log(responseFromCache,caches);
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if (responseFromCache) {
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console.log("cache hit")
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return responseFromCache;
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}
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if(isindexhtml(event.request.url)){
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console.log("is index.html")
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const responseFromCache = await caches.match("/index.html");
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if (responseFromCache) {
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console.log("cache hit")
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return responseFromCache;
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}
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const responseFromNetwork = await fetch("/index.html");
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await putInCache("/index.html",responseFromNetwork.clone());
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return responseFromNetwork;
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}
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const responseFromNetwork = await fetch(event.request.clone());
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console.log(event.request.clone());
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await putInCache(event.request.clone(),responseFromNetwork.clone());
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try{
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return responseFromNetwork;
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}catch(e){console.error(e)}
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}
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self.addEventListener('fetch', (event) => {
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try{
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event.respondWith(getfile(event));
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}catch(e){console.error(e)}
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})
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