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Merge pull request #5061 from ConnectAI-E/feature-cache-storage
using cache storage store image data #5013
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,15 +1,59 @@ | ||
| const CHATGPT_NEXT_WEB_CACHE = "chatgpt-next-web-cache"; | ||
| const CHATGPT_NEXT_WEB_FILE_CACHE = "chatgpt-next-web-file"; | ||
| let a="useandom-26T198340PX75pxJACKVERYMINDBUSHWOLF_GQZbfghjklqvwyzrict";let nanoid=(e=21)=>{let t="",r=crypto.getRandomValues(new Uint8Array(e));for(let n=0;n<e;n++)t+=a[63&r[n]];return t}; | ||
|
|
||
| self.addEventListener("activate", function (event) { | ||
| console.log("ServiceWorker activated."); | ||
| }); | ||
|
|
||
| self.addEventListener("install", function (event) { | ||
| self.skipWaiting(); // enable new version | ||
| event.waitUntil( | ||
| caches.open(CHATGPT_NEXT_WEB_CACHE).then(function (cache) { | ||
| return cache.addAll([]); | ||
| }), | ||
| ); | ||
| }); | ||
|
|
||
| self.addEventListener("fetch", (e) => {}); | ||
| async function upload(request, url) { | ||
| const formData = await request.formData() | ||
| const file = formData.getAll('file')[0] | ||
| let ext = file.name.split('.').pop() | ||
| if (ext === 'blob') { | ||
| ext = file.type.split('/').pop() | ||
| } | ||
| const fileUrl = `${url.origin}/api/cache/${nanoid()}.${ext}` | ||
| // console.debug('file', file, fileUrl, request) | ||
| const cache = await caches.open(CHATGPT_NEXT_WEB_FILE_CACHE) | ||
| await cache.put(new Request(fileUrl), new Response(file, { | ||
| headers: { | ||
| 'content-type': file.type, | ||
| 'content-length': file.size, | ||
| 'cache-control': 'no-cache', // file already store in disk | ||
| 'server': 'ServiceWorker', | ||
| } | ||
| })) | ||
| return Response.json({ code: 0, data: fileUrl }) | ||
| } | ||
|
|
||
| async function remove(request, url) { | ||
| const cache = await caches.open(CHATGPT_NEXT_WEB_FILE_CACHE) | ||
| const res = await cache.delete(request.url) | ||
| return Response.json({ code: 0 }) | ||
| } | ||
|
|
||
| self.addEventListener("fetch", (e) => { | ||
| const url = new URL(e.request.url); | ||
| if (/^\/api\/cache/.test(url.pathname)) { | ||
| if ('GET' == e.request.method) { | ||
| e.respondWith(caches.match(e.request)) | ||
| } | ||
| if ('POST' == e.request.method) { | ||
| e.respondWith(upload(e.request, url)) | ||
| } | ||
| if ('DELETE' == e.request.method) { | ||
| e.respondWith(remove(e.request, url)) | ||
| } | ||
| } | ||
| }); | ||
|
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,9 +1,27 @@ | ||
| if ('serviceWorker' in navigator) { | ||
| window.addEventListener('load', function () { | ||
| window.addEventListener('DOMContentLoaded', function () { | ||
| navigator.serviceWorker.register('/serviceWorker.js').then(function (registration) { | ||
| console.log('ServiceWorker registration successful with scope: ', registration.scope); | ||
| const sw = registration.installing || registration.waiting | ||
| if (sw) { | ||
| sw.onstatechange = function() { | ||
| if (sw.state === 'installed') { | ||
| // SW installed. Reload for SW intercept serving SW-enabled page. | ||
| console.log('ServiceWorker installed reload page'); | ||
| window.location.reload(); | ||
| } | ||
| } | ||
| } | ||
| registration.update().then(res => { | ||
| console.log('ServiceWorker registration update: ', res); | ||
| }); | ||
| window._SW_ENABLED = true | ||
| }, function (err) { | ||
| console.error('ServiceWorker registration failed: ', err); | ||
| }); | ||
| navigator.serviceWorker.addEventListener('controllerchange', function() { | ||
| console.log('ServiceWorker controllerchange '); | ||
| window.location.reload(true); | ||
| }); | ||
| }); | ||
| } | ||
| } |