service-worker.js

"use strict";function setOfCachedUrls(e){return e.keys().then(function(e){return e.map(function(e){return e.url})}).then(function(e){return new Set(e)})}var precacheConfig=[["/manifest.json","9c48ae1dcbeb461bf175cdcc4d0caa67"],["/static/chunk.0.a234bc7241643b641be4.js","afa9828c0ec58d44677c0185dc6d5687"],["/static/chunk.1.64a72b7c6bb77c0dddd7.js","5583791a663632a70aca6536aaa6900c"],["/static/chunk.2.4ae7d06a7a7239a95b3a.js","ab6a0880032debce81fbd3c47dc26ae8"],["/static/chunk.3.528b5d818c93e084a20d.js","097c9ff6084d9198de637d132b14a7e5"],["/static/fonts/fontawesome-webfont.674f50d287a8c48dc19ba404d20fe713.eot","674f50d287a8c48dc19ba404d20fe713"],["/static/fonts/fontawesome-webfont.912ec66d7572ff821749319396470bde.svg","912ec66d7572ff821749319396470bde"],["/static/fonts/fontawesome-webfont.af7ae505a9eed503f8b8e6982036873e.woff2","af7ae505a9eed503f8b8e6982036873e"],["/static/fonts/fontawesome-webfont.b06871f281fee6b241d60582ae9369b9.ttf","b06871f281fee6b241d60582ae9369b9"],["/static/fonts/fontawesome-webfont.fee66e712a8a08eef5805a46892932ad.woff","fee66e712a8a08eef5805a46892932ad"],["/static/icon/hackformlogo.ico","668ffa21468cecd060e2515a755c0504"],["/static/icon/hackformlogo.svg","ff6d20592ee29ac1321f601fcc5176a5"],["/static/icon/hackformlogo128.png","8cefaf1fab08cd3405e3282f2ff2260d"],["/static/icon/hackformlogo192.png","4b1cc5a7b8bf015946b6e038d1715011"],["/static/icon/hackformlogo256.png","9571183d62d0114de21fc73f0bffb062"],["/static/icon/hackformlogo512.png","ebdf68aeb016656d75953f760bdd6179"],["/static/icon/hackformlogo64.png","676be2746df6cd2518d3efcf8382ec15"],["/static/main.2f279588854d2590ffea.js","8ad0716ef611a3384cdbc9722b9fd17d"],["/static/main.e3ccfb22a0e87d7d84933fec6f803bf6.css","e3ccfb22a0e87d7d84933fec6f803bf6"],["/static/runtime.4e3eb23a1f7729af5f52.js","6b468b63565eb0e335be16199d724d1c"],["/static/vendor.2678c5730de29d5fd7ad.js","c06315a96d151273e55dfb666163af62"],["/static/vendor.f0dbcba39bbfff653f5d11efd49fb0f1.css","f0dbcba39bbfff653f5d11efd49fb0f1"]],cacheName="sw-precache-v3-nuke-"+(self.registration?self.registration.scope:""),ignoreUrlParametersMatching=[/^utm_/],addDirectoryIndex=function(e,t){var n=new URL(e);return"/"===n.pathname.slice(-1)&&(n.pathname+=t),n.toString()},cleanResponse=function(e){return e.redirected?("body"in e?Promise.resolve(e.body):e.blob()).then(function(t){return new Response(t,{headers:e.headers,status:e.status,statusText:e.statusText})}):Promise.resolve(e)},createCacheKey=function(e,t,n,r){var o=new URL(e);return r&&o.pathname.match(r)||(o.search+=(o.search?"&":"")+encodeURIComponent(t)+"="+encodeURIComponent(n)),o.toString()},isPathWhitelisted=function(e,t){if(0===e.length)return!0;var n=new URL(t).pathname;return e.some(function(e){return n.match(e)})},stripIgnoredUrlParameters=function(e,t){var n=new URL(e);return n.hash="",n.search=n.search.slice(1).split("&").map(function(e){return e.split("=")}).filter(function(e){return t.every(function(t){return!t.test(e[0])})}).map(function(e){return e.join("=")}).join("&"),n.toString()},hashParamName="_sw-precache",urlsToCacheKeys=new Map(precacheConfig.map(function(e){var t=e[0],n=e[1],r=new URL(t,self.location),o=createCacheKey(r,hashParamName,n,/\/static\//);return[r.toString(),o]}));self.addEventListener("install",function(e){e.waitUntil(caches.open(cacheName).then(function(e){return setOfCachedUrls(e).then(function(t){return Promise.all(Array.from(urlsToCacheKeys.values()).map(function(n){if(!t.has(n)){var r=new Request(n,{credentials:"same-origin"});return fetch(r).then(function(t){if(!t.ok)throw new Error("Request for "+n+" returned a response with status "+t.status);return cleanResponse(t).then(function(t){return e.put(n,t)})})}}))})}).then(function(){return self.skipWaiting()}))}),self.addEventListener("activate",function(e){var t=new Set(urlsToCacheKeys.values());e.waitUntil(caches.open(cacheName).then(function(e){return e.keys().then(function(n){return Promise.all(n.map(function(n){if(!t.has(n.url))return e.delete(n)}))})}).then(function(){return self.clients.claim()}))}),self.addEventListener("fetch",function(e){if("GET"===e.request.method){var t,n=stripIgnoredUrlParameters(e.request.url,ignoreUrlParametersMatching);(t=urlsToCacheKeys.has(n))||(n=addDirectoryIndex(n,"index.html"),t=urlsToCacheKeys.has(n));!t&&"navigate"===e.request.mode&&isPathWhitelisted(["^(?!\\/api\\/)(?!\\/static\\/).*"],e.request.url)&&(n=new URL("/",self.location).toString(),t=urlsToCacheKeys.has(n)),t&&e.respondWith(caches.open(cacheName).then(function(e){return e.match(urlsToCacheKeys.get(n)).then(function(e){if(e)return e;throw Error("The cached response that was expected is missing.")})}).catch(function(t){return console.warn('Couldn\'t serve response for "%s" from cache: %O',e.request.url,t),fetch(e.request)}))}}),function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).toolbox=e()}}(function(){return function e(t,n,r){function o(c,i){if(!n[c]){if(!t[c]){var s="function"==typeof require&&require;if(!i&&s)return s(c,!0);if(a)return a(c,!0);var u=new Error("Cannot find module '"+c+"'");throw u.code="MODULE_NOT_FOUND",u}var f=n[c]={exports:{}};t[c][0].call(f.exports,function(e){var n=t[c][1][e];return o(n||e)},f,f.exports,e,t,n,r)}return n[c].exports}for(var a="function"==typeof require&&require,c=0;c<r.length;c++)o(r[c]);return o}({1:[function(e,t,n){function r(e,t){((t=t||{}).debug||u.debug)&&console.log("[sw-toolbox] "+e)}function o(e){var t;return e&&e.cache&&(t=e.cache.name),t=t||u.cache.name,caches.open(t)}function a(e,t,n){var r=c.bind(null,e,t,n);s=s?s.then(r):r()}function c(e,t,n){var o=e.url,a=n.maxAgeSeconds,c=n.maxEntries,i=n.name,s=Date.now();return r("Updating LRU order for "+o+". Max entries is "+c+", max age is "+a),f.getDb(i).then(function(e){return f.setTimestampForUrl(e,o,s)}).then(function(e){return f.expireEntries(e,c,a,s)}).then(function(e){r("Successfully updated IDB.");var n=e.map(function(e){return t.delete(e)});return Promise.all(n).then(function(){r("Done with cache cleanup.")})}).catch(function(e){r(e)})}function i(e){var t=Array.isArray(e);if(t&&e.forEach(function(e){"string"==typeof e||e instanceof Request||(t=!1)}),!t)throw new TypeError("The precache method expects either an array of strings and/or Requests or a Promise that resolves to an array of strings and/or Requests.");return e}var s,u=e("./options"),f=e("./idb-cache-expiration");t.exports={debug:r,fetchAndCache:function(e,t){var n=(t=t||{}).successResponses||u.successResponses;return fetch(e.clone()).then(function(r){return"GET"===e.method&&n.test(r.status)&&o(t).then(function(n){n.put(e,r).then(function(){var r=t.cache||u.cache;(r.maxEntries||r.maxAgeSeconds)&&r.name&&a(e,n,r)})}),r.clone()})},openCache:o,renameCache:function(e,t,n){return r("Renaming cache: ["+e+"] to ["+t+"]",n),caches.delete(t).then(function(){return Promise.all([caches.open(e),caches.open(t)]).then(function(t){var n=t[0],r=t[1];return n.keys().then(function(e){return Promise.all(e.map(function(e){return n.match(e).then(function(t){return r.put(e,t)})}))}).then(function(){return caches.delete(e)})})})},cache:function(e,t){return o(t).then(function(t){return t.add(e)})},uncache:function(e,t){return o(t).then(function(t){return t.delete(e)})},precache:function(e){e instanceof Promise||i(e),u.preCacheItems=u.preCacheItems.concat(e)},validatePrecacheInput:i,isResponseFresh:function(e,t,n){if(!e)return!1;if(t){var r=e.headers.get("date");if(r&&new Date(r).getTime()+1e3*t<n)return!1}return!0}}},{"./idb-cache-expiration":2,"./options":4}],2:[function(e,t,n){function r(e){return new Promise(function(t,n){var r=indexedDB.open(c+e,i);r.onupgradeneeded=function(){r.result.createObjectStore(s,{keyPath:u}).createIndex(f,f,{unique:!1})},r.onsuccess=function(){t(r.result)},r.onerror=function(){n(r.error)}})}function o(e,t,n){return t?new Promise(function(r,o){var a=1e3*t,c=[],i=e.transaction(s,"readwrite"),h=i.objectStore(s);h.index(f).openCursor().onsuccess=function(e){var t=e.target.result;if(t&&n-a>t.value[f]){var r=t.value[u];c.push(r),h.delete(r),t.continue()}},i.oncomplete=function(){r(c)},i.onabort=o}):Promise.resolve([])}function a(e,t){return t?new Promise(function(n,r){var o=[],a=e.transaction(s,"readwrite"),c=a.objectStore(s),i=c.index(f),h=i.count();i.count().onsuccess=function(){var e=h.result;e>t&&(i.openCursor().onsuccess=function(n){var r=n.target.result;if(r){var a=r.value[u];o.push(a),c.delete(a),e-o.length>t&&r.continue()}})},a.oncomplete=function(){n(o)},a.onabort=r}):Promise.resolve([])}var c="sw-toolbox-",i=1,s="store",u="url",f="timestamp",h={};t.exports={getDb:function(e){return e in h||(h[e]=r(e)),h[e]},setTimestampForUrl:function(e,t,n){return new Promise(function(r,o){var a=e.transaction(s,"readwrite");a.objectStore(s).put({url:t,timestamp:n}),a.oncomplete=function(){r(e)},a.onabort=function(){o(a.error)}})},expireEntries:function(e,t,n,r){return o(e,n,r).then(function(n){return a(e,t).then(function(e){return n.concat(e)})})}}},{}],3:[function(e,t,n){function r(e){return e.reduce(function(e,t){return e.concat(t)},[])}e("serviceworker-cache-polyfill");var o=e("./helpers"),a=e("./router"),c=e("./options");t.exports={fetchListener:function(e){var t=a.match(e.request);t?e.respondWith(t(e.request)):a.default&&"GET"===e.request.method&&0===e.request.url.indexOf("http")&&e.respondWith(a.default(e.request))},activateListener:function(e){o.debug("activate event fired");var t=c.cache.name+"$$$inactive$$$";e.waitUntil(o.renameCache(t,c.cache.name))},installListener:function(e){var t=c.cache.name+"$$$inactive$$$";o.debug("install event fired"),o.debug("creating cache ["+t+"]"),e.waitUntil(o.openCache({cache:{name:t}}).then(function(e){return Promise.all(c.preCacheItems).then(r).then(o.validatePrecacheInput).then(function(t){return o.debug("preCache list: "+(t.join(", ")||"(none)")),e.addAll(t)})}))}}},{"./helpers":1,"./options":4,"./router":6,"serviceworker-cache-polyfill":16}],4:[function(e,t,n){var r;r=self.registration?self.registration.scope:self.scope||new URL("./",self.location).href,t.exports={cache:{name:"$$$toolbox-cache$$$"+r+"$$$",maxAgeSeconds:null,maxEntries:null},debug:!1,networkTimeoutSeconds:null,preCacheItems:[],successResponses:/^0|([123]\d\d)|(40[14567])|410$/}},{}],5:[function(e,t,n){var r=new URL("./",self.location).pathname,o=e("path-to-regexp"),a=function(e,t,n,a){t instanceof RegExp?this.fullUrlRegExp=t:(0!==t.indexOf("/")&&(t=r+t),this.keys=[],this.regexp=o(t,this.keys)),this.method=e,this.options=a,this.handler=n};a.prototype.makeHandler=function(e){var t;if(this.regexp){var n=this.regexp.exec(e);t={},this.keys.forEach(function(e,r){t[e.name]=n[r+1]})}return function(e){return this.handler(e,t,this.options)}.bind(this)},t.exports=a},{"path-to-regexp":15}],6:[function(e,t,n){function r(e){return e.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&")}var o=e("./route"),a=e("./helpers"),c=function(e,t){for(var n=e.entries(),r=n.next(),o=[];!r.done;)new RegExp(r.value[0]).test(t)&&o.push(r.value[1]),r=n.next();return o},i=function(){this.routes=new Map,this.routes.set(RegExp,new Map),this.default=null};["get","post","put","delete","head","any"].forEach(function(e){i.prototype[e]=function(t,n,r){return this.add(e,t,n,r)}}),i.prototype.add=function(e,t,n,c){c=c||{};var i;t instanceof RegExp?i=RegExp:(i=c.origin||self.location.origin,i=i instanceof RegExp?i.source:r(i)),e=e.toLowerCase();var s=new o(e,t,n,c);this.routes.has(i)||this.routes.set(i,new Map);var u=this.routes.get(i);u.has(e)||u.set(e,new Map);var f=u.get(e),h=s.regexp||s.fullUrlRegExp;f.has(h.source)&&a.debug('"'+t+'" resolves to same regex as existing route.'),f.set(h.source,s)},i.prototype.matchMethod=function(e,t){var n=new URL(t),r=n.origin,o=n.pathname;return this._match(e,c(this.routes,r),o)||this._match(e,[this.routes.get(RegExp)],t)},i.prototype._match=function(e,t,n){if(0===t.length)return null;for(var r=0;r<t.length;r++){var o=t[r],a=o&&o.get(e.toLowerCase());if(a){var i=c(a,n);if(i.length>0)return i[0].makeHandler(n)}}return null},i.prototype.match=function(e){return this.matchMethod(e.method,e.url)||this.matchMethod("any",e.url)},t.exports=new i},{"./helpers":1,"./route":5}],7:[function(e,t,n){var r=e("../options"),o=e("../helpers");t.exports=function(e,t,n){return n=n||{},o.debug("Strategy: cache first ["+e.url+"]",n),o.openCache(n).then(function(t){return t.match(e).then(function(t){var a=n.cache||r.cache,c=Date.now();return o.isResponseFresh(t,a.maxAgeSeconds,c)?t:o.fetchAndCache(e,n)})})}},{"../helpers":1,"../options":4}],8:[function(e,t,n){var r=e("../options"),o=e("../helpers");t.exports=function(e,t,n){return n=n||{},o.debug("Strategy: cache only ["+e.url+"]",n),o.openCache(n).then(function(t){return t.match(e).then(function(e){var t=n.cache||r.cache,a=Date.now();if(o.isResponseFresh(e,t.maxAgeSeconds,a))return e})})}},{"../helpers":1,"../options":4}],9:[function(e,t,n){var r=e("../helpers"),o=e("./cacheOnly");t.exports=function(e,t,n){return r.debug("Strategy: fastest ["+e.url+"]",n),new Promise(function(a,c){var i=!1,s=[],u=function(e){s.push(e.toString()),i?c(new Error('Both cache and network failed: "'+s.join('", "')+'"')):i=!0},f=function(e){e instanceof Response?a(e):u("No result returned")};r.fetchAndCache(e.clone(),n).then(f,u),o(e,t,n).then(f,u)})}},{"../helpers":1,"./cacheOnly":8}],10:[function(e,t,n){t.exports={networkOnly:e("./networkOnly"),networkFirst:e("./networkFirst"),cacheOnly:e("./cacheOnly"),cacheFirst:e("./cacheFirst"),fastest:e("./fastest")}},{"./cacheFirst":7,"./cacheOnly":8,"./fastest":9,"./networkFirst":11,"./networkOnly":12}],11:[function(e,t,n){var r=e("../options"),o=e("../helpers");t.exports=function(e,t,n){var a=(n=n||{}).successResponses||r.successResponses,c=n.networkTimeoutSeconds||r.networkTimeoutSeconds;return o.debug("Strategy: network first ["+e.url+"]",n),o.openCache(n).then(function(t){var i,s,u=[];if(c){var f=new Promise(function(a){i=setTimeout(function(){t.match(e).then(function(e){var t=n.cache||r.cache,c=Date.now(),i=t.maxAgeSeconds;o.isResponseFresh(e,i,c)&&a(e)})},1e3*c)});u.push(f)}var h=o.fetchAndCache(e,n).then(function(e){if(i&&clearTimeout(i),a.test(e.status))return e;throw o.debug("Response was an HTTP error: 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loading"),self.addEventListener("install",i.installListener),self.addEventListener("activate",i.activateListener),self.addEventListener("fetch",i.fetchListener),t.exports={networkOnly:c.networkOnly,networkFirst:c.networkFirst,cacheOnly:c.cacheOnly,cacheFirst:c.cacheFirst,fastest:c.fastest,router:o,options:r,cache:a.cache,uncache:a.uncache,precache:a.precache}},{"./helpers":1,"./listeners":3,"./options":4,"./router":6,"./strategies":10}],14:[function(e,t,n){t.exports=Array.isArray||function(e){return"[object Array]"==Object.prototype.toString.call(e)}},{}],15:[function(e,t,n){function r(e,t){for(var n,r=[],o=0,a=0,c="",u=t&&t.delimiter||"/";null!=(n=v.exec(e));){var f=n[0],h=n[1],l=n.index;if(c+=e.slice(a,l),a=l+f.length,h)c+=h[1];else{var p=e[a],d=n[2],m=n[3],g=n[4],w=n[5],b=n[6],x=n[7];c&&(r.push(c),c="");var y=null!=d&&null!=p&&p!==d,k="+"===b||"*"===b,R="?"===b||"*"===b,E=n[2]||u,C=g||w;r.push({name:m||o++,prefix:d||"",delimiter:E,optional:R,repeat:k,partial:y,asterisk:!!x,pattern:C?s(C):x?".*":"[^"+i(E)+"]+?"})}}return a<e.length&&(c+=e.substr(a)),c&&r.push(c),r}function o(e){return encodeURI(e).replace(/[\/?#]/g,function(e){return"%"+e.charCodeAt(0).toString(16).toUpperCase()})}function a(e){return encodeURI(e).replace(/[?#]/g,function(e){return"%"+e.charCodeAt(0).toString(16).toUpperCase()})}function c(e){for(var t=new Array(e.length),n=0;n<e.length;n++)"object"==typeof e[n]&&(t[n]=new RegExp("^(?:"+e[n].pattern+")$"));return function(n,r){for(var c="",i=n||{},s=(r||{}).pretty?o:encodeURIComponent,u=0;u<e.length;u++){var f=e[u];if("string"!=typeof f){var h,l=i[f.name];if(null==l){if(f.optional){f.partial&&(c+=f.prefix);continue}throw new TypeError('Expected "'+f.name+'" to be defined')}if(g(l)){if(!f.repeat)throw new TypeError('Expected "'+f.name+'" to not repeat, but received 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