UNPKG

5.7 kBJavaScriptView Raw
1this.workbox=this.workbox||{},this.workbox.core=function(e){"use strict";try{self["workbox:core:4.3.0"]&&_()}catch(e){}const t=(e,...t)=>{let n=e;return t.length>0&&(n+=` :: ${JSON.stringify(t)}`),n};class n extends Error{constructor(e,n){super(t(e,n)),this.name=e,this.details=n}}const s=new Set;class r{constructor(e,t,{onupgradeneeded:n,onversionchange:s=this.t}={}){this.s=e,this.i=t,this.o=n,this.t=s,this.l=null}get db(){return this.l}async open(){if(!this.l)return this.l=await new Promise((e,t)=>{let n=!1;setTimeout(()=>{n=!0,t(new Error("The open request was blocked and timed out"))},this.OPEN_TIMEOUT);const s=indexedDB.open(this.s,this.i);s.onerror=(()=>t(s.error)),s.onupgradeneeded=(e=>{n?(s.transaction.abort(),e.target.result.close()):this.o&&this.o(e)}),s.onsuccess=(({target:t})=>{const s=t.result;n?s.close():(s.onversionchange=this.t.bind(this),e(s))})}),this}async getKey(e,t){return(await this.getAllKeys(e,t,1))[0]}async getAll(e,t,n){return await this.getAllMatching(e,{query:t,count:n})}async getAllKeys(e,t,n){return(await this.getAllMatching(e,{query:t,count:n,includeKeys:!0})).map(({key:e})=>e)}async getAllMatching(e,{index:t,query:n=null,direction:s="next",count:r,includeKeys:a}={}){return await this.transaction([e],"readonly",(i,c)=>{const o=i.objectStore(e),l=t?o.index(t):o,u=[];l.openCursor(n,s).onsuccess=(({target:e})=>{const t=e.result;if(t){const{primaryKey:e,key:n,value:s}=t;u.push(a?{primaryKey:e,key:n,value:s}:s),r&&u.length>=r?c(u):t.continue()}else c(u)})})}async transaction(e,t,n){return await this.open(),await new Promise((s,r)=>{const a=this.l.transaction(e,t);a.onabort=(({target:e})=>r(e.error)),a.oncomplete=(()=>s()),n(a,e=>s(e))})}async u(e,t,n,...s){return await this.transaction([t],n,(n,r)=>{n.objectStore(t)[e](...s).onsuccess=(({target:e})=>{r(e.result)})})}t(){this.close()}close(){this.l&&(this.l.close(),this.l=null)}}r.prototype.OPEN_TIMEOUT=2e3;const a={readonly:["get","count","getKey","getAll","getAllKeys"],readwrite:["add","put","clear","delete"]};for(const[e,t]of Object.entries(a))for(const n of t)n in IDBObjectStore.prototype&&(r.prototype[n]=async function(t,...s){return await this.u(n,t,e,...s)});const i={googleAnalytics:"googleAnalytics",precache:"precache-v2",prefix:"workbox",runtime:"runtime",suffix:self.registration.scope},c=e=>[i.prefix,e,i.suffix].filter(e=>e.length>0).join("-"),o={updateDetails:e=>{Object.keys(i).forEach(t=>{void 0!==e[t]&&(i[t]=e[t])})},getGoogleAnalyticsName:e=>e||c(i.googleAnalytics),getPrecacheName:e=>e||c(i.precache),getPrefix:()=>i.prefix,getRuntimeName:e=>e||c(i.runtime),getSuffix:()=>i.suffix},l="cacheDidUpdate",u="cacheKeyWillBeUsed",h="cacheWillUpdate",f="cachedResponseWillBeUsed",w="fetchDidFail",g="fetchDidSucceed",d="requestWillFetch",p=(e,t)=>e.filter(e=>t in e),y=e=>{const t=new URL(e,location);return t.origin===location.origin?t.pathname:t.href},m=async({cacheName:e,request:t,event:n,matchOptions:s,plugins:r=[]})=>{const a=await caches.open(e),i=await v({plugins:r,request:t,mode:"read"});let c=await a.match(i,s);for(const t of r)f in t&&(c=await t[f].call(t,{cacheName:e,event:n,matchOptions:s,cachedResponse:c,request:i}));return c},q=async({request:e,response:t,event:n,plugins:s})=>{let r=t,a=!1;for(let t of s)if(h in t&&(a=!0,!(r=await t[h].call(t,{request:e,response:r,event:n}))))break;return a||(r=200===r.status?r:null),r||null},v=async({request:e,mode:t,plugins:n})=>{const s=p(n,u);let r=e;for(const e of s)"string"==typeof(r=await e[u].call(e,{mode:t,request:r}))&&(r=new Request(r));return r},x={put:async({cacheName:e,request:t,response:r,event:a,plugins:i=[],matchOptions:c}={})=>{const o=await v({plugins:i,request:t,mode:"write"});if(!r)throw new n("cache-put-with-no-response",{url:y(o.url)});let u=await q({event:a,plugins:i,response:r,request:o});if(!u)return;const h=await caches.open(e),f=p(i,l);let w=f.length>0?await m({cacheName:e,matchOptions:c,request:o}):null;try{await h.put(o,u)}catch(e){throw"QuotaExceededError"===e.name&&await async function(){for(const e of s)await e()}(),e}for(let t of f)await t[l].call(t,{cacheName:e,event:a,oldResponse:w,newResponse:u,request:o})},match:m},b={fetch:async({request:e,fetchOptions:t,event:s,plugins:r=[]})=>{if(s&&s.preloadResponse){const e=await s.preloadResponse;if(e)return e}"string"==typeof e&&(e=new Request(e));const a=p(r,w),i=a.length>0?e.clone():null;try{for(let t of r)d in t&&(e=await t[d].call(t,{request:e.clone(),event:s}))}catch(e){throw new n("plugin-error-request-will-fetch",{thrownError:e})}let c=e.clone();try{let n;n="navigate"===e.mode?await fetch(e):await fetch(e,t);for(const e of r)g in e&&(n=await e[g].call(e,{event:s,request:c,response:n}));return n}catch(e){for(const t of a)await t[w].call(t,{error:e,event:s,originalRequest:i.clone(),request:c.clone()});throw e}}};var D=Object.freeze({DBWrapper:r,deleteDatabase:async e=>{await new Promise((t,n)=>{const s=indexedDB.deleteDatabase(e);s.onerror=(({target:e})=>{n(e.error)}),s.onblocked=(()=>{n(new Error("Delete blocked"))}),s.onsuccess=(()=>{t()})})},WorkboxError:n,assert:null,cacheNames:o,cacheWrapper:x,fetchWrapper:b,getFriendlyURL:y,logger:null});const N={get googleAnalytics(){return o.getGoogleAnalyticsName()},get precache(){return o.getPrecacheName()},get prefix(){return o.getPrefix()},get runtime(){return o.getRuntimeName()},get suffix(){return o.getSuffix()}};try{self.workbox.v=self.workbox.v||{}}catch(e){}return e._private=D,e.clientsClaim=(()=>{addEventListener("activate",()=>clients.claim())}),e.cacheNames=N,e.registerQuotaErrorCallback=function(e){s.add(e)},e.setCacheNameDetails=(e=>{o.updateDetails(e)}),e.skipWaiting=(()=>{addEventListener("install",()=>self.skipWaiting())}),e}({});
2