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service worker stuff

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vabene1111 2021-01-17 16:58:50 +01:00
parent 63dbdfa4a6
commit d7894e07e9
7 changed files with 173 additions and 43 deletions
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68
cookbook/static/vue/js/chunk-vendors.js
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2
cookbook/static/vue/js/recipe_view.js
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136
cookbook/templates/service-worker.js
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@ -1 +1,135 @@
(function(e){function t(t){for(var r,u,i=t[0],s=t[1],c=t[2],p=0,f=[];p<i.length;p++)u=i[p],Object.prototype.hasOwnProperty.call(a,u)&&a[u]&&f.push(a[u][0]),a[u]=0;for(r in s)Object.prototype.hasOwnProperty.call(s,r)&&(e[r]=s[r]);l&&l(t);while(f.length)f.shift()();return o.push.apply(o,c||[]),n()}function n(){for(var e,t=0;t<o.length;t++){for(var n=o[t],r=!0,i=1;i<n.length;i++){var s=n[i];0!==a[s]&&(r=!1)}r&&(o.splice(t--,1),e=u(u.s=n[0]))}return e}var r={},a={service_worker:0},o=[];function u(t){if(r[t])return r[t].exports;var n=r[t]={i:t,l:!1,exports:{}};return e[t].call(n.exports,n,n.exports,u),n.l=!0,n.exports}u.m=e,u.c=r,u.d=function(e,t,n){u.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:n})},u.r=function(e){"undefined"!==typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},u.t=function(e,t){if(1&t&&(e=u(e)),8&t)return e;if(4&t&&"object"===typeof e&&e&&e.__esModule)return e;var n=Object.create(null);if(u.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var r in e)u.d(n,r,function(t){return e[t]}.bind(null,r));return n},u.n=function(e){var t=e&&e.__esModule?function(){return e["default"]}:function(){return e};return u.d(t,"a",t),t},u.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},u.p="";var i=window["webpackJsonp"]=window["webpackJsonp"]||[],s=i.push.bind(i);i.push=t,i=i.slice();for(var c=0;c<i.length;c++)t(i[c]);var l=s;o.push([1,"chunk-vendors"]),n()})({1:function(e,t,n){e.exports=n("a02d")},a02d:function(e,t,n){"use strict";n.r(t);n("e260"),n("e6cf"),n("cca6"),n("a79d");var r=n("4d4d"),a=n("9609"),o=n("9829"),u=n("1737");Object(r["a"])((function(e){var t=e.request;return"navigate"===t.mode}),new a["b"]({cacheName:"pages",plugins:[new o["a"]({statuses:[200]})]})),Object(r["a"])((function(e){var t=e.request;return"style"===t.destination||"script"===t.destination||"worker"===t.destination}),new a["c"]({cacheName:"assets",plugins:[new o["a"]({statuses:[200]})]})),Object(r["a"])((function(e){var t=e.request;return"image"===t.destination}),new a["a"]({cacheName:"images",plugins:[new o["a"]({statuses:[200]}),new u["a"]({maxEntries:50,maxAgeSeconds:2592e3})]}))}});
/*
Copyright 2015, 2019, 2020 Google LLC. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Incrementing OFFLINE_VERSION will kick off the install event and force
// previously cached resources to be updated from the network.
const OFFLINE_VERSION = 1;
const CACHE_NAME = "offline";
// Customize this with a different URL if needed.
const OFFLINE_URL = "/offline/";
self.addEventListener("install", (event) => {
event.waitUntil(
(async () => {
const cache = await caches.open(CACHE_NAME);
// Setting {cache: 'reload'} in the new request will ensure that the
// response isn't fulfilled from the HTTP cache; i.e., it will be from
// the network.
await cache.add(new Request(OFFLINE_URL, {cache: "reload"}));
})()
);
// Force the waiting service worker to become the active service worker.
self.skipWaiting();
});
self.addEventListener("activate", (event) => {
event.waitUntil(
(async () => {
// Enable navigation preload if it's supported.
// See https://developers.google.com/web/updates/2017/02/navigation-preload
if ("navigationPreload" in self.registration) {
await self.registration.navigationPreload.enable();
}
})()
);
// Tell the active service worker to take control of the page immediately.
self.clients.claim();
});
self.addEventListener("fetch", function (event) {
console.log('WORKER: fetch event in progress.');
/* We should only cache GET requests, and deal with the rest of method in the
client-side, by handling failed POST,PUT,PATCH,etc. requests.
*/
if (event.request.method !== 'GET') {
/* If we don't block the event as shown below, then the request will go to
the network as usual.
*/
console.log('WORKER: fetch event ignored.', event.request.method, event.request.url);
return;
}
/* Similar to event.waitUntil in that it blocks the fetch event on a promise.
Fulfillment result will be used as the response, and rejection will end in a
HTTP response indicating failure.
*/
event.respondWith(
caches
/* This method returns a promise that resolves to a cache entry matching
the request. Once the promise is settled, we can then provide a response
to the fetch request.
*/
.match(event.request)
.then(function (cached) {
/* Even if the response is in our cache, we go to the network as well.
This pattern is known for producing "eventually fresh" responses,
where we return cached responses immediately, and meanwhile pull
a network response and store that in the cache.
Read more:
https://ponyfoo.com/articles/progressive-networking-serviceworker
*/
var networked = fetch(event.request)
// We handle the network request with success and failure scenarios.
.then(fetchedFromNetwork, unableToResolve)
// We should catch errors on the fetchedFromNetwork handler as well.
.catch(unableToResolve);
/* We return the cached response immediately if there is one, and fall
back to waiting on the network as usual.
*/
console.log('WORKER: fetch event', cached ? '(cached)' : '(network)', event.request.url);
return cached || networked;
function fetchedFromNetwork(response) {
/* We copy the response before replying to the network request.
This is the response that will be stored on the ServiceWorker cache.
*/
var cacheCopy = response.clone();
console.log('WORKER: fetch response from network.', event.request.url);
caches
// We open a cache to store the response for this request.
.open('PAGE_CACHE')
.then(function add(cache) {
/* We store the response for this request. It'll later become
available to caches.match(event.request) calls, when looking
for cached responses.
*/
cache.put(event.request, cacheCopy);
})
.then(function () {
console.log('WORKER: fetch response stored in cache.', event.request.url);
});
// Return the response so that the promise is settled in fulfillment.
return response;
}
/* When this method is called, it means we were unable to produce a response
from either the cache or the network. This is our opportunity to produce
a meaningful response even when all else fails. It's the last chance, so
you probably want to display a "Service Unavailable" view or a generic
error response.
*/
function unableToResolve() {
console.log("Fetch failed; returning offline page instead." );
caches.open(CACHE_NAME).then(function (cache){
return cache.match(OFFLINE_URL);
});
}
})
);
});

4
vue/package.json
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@ -15,7 +15,7 @@
"vue": "^2.6.11",
"vue-multiselect": "^2.1.6",
"vue-template-compiler": "^2.6.12",
"vuex": "^3.6.0",
"vuex": "^3.6.0"
},
"devDependencies": {
"@vue/cli-plugin-babel": "~4.5.0",
@ -25,7 +25,7 @@
"babel-eslint": "^10.1.0",
"eslint": "^6.7.2",
"eslint-plugin-vue": "^7.0.0-0",
"webpack-bundle-tracker": "0.4.3",
"webpack-bundle-tracker": "0.4.3"
},
"resolutions": {
"@vue/cli-plugin-pwa/workbox-webpack-plugin": "^5.1.3"

1
vue/src/components/AddRecipeToBook.vue
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@ -59,7 +59,6 @@ export default {
methods: {
loadBook: function (query) {
apiLoadCookBooks(query).then(results => {
console.log(results)
this.books = results
})
},

3
vue/src/utils/api.js
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@ -21,7 +21,6 @@ export function apiLoadRecipe(recipe_id) {
export function apiLogCooking(cook_log) {
return axios.post(resolveDjangoUrl('api:cooklog-list',), cook_log).then((response) => {
console.log(response)
makeToast('Saved', 'Cook Log entry saved!', 'success')
}).catch((err) => {
handleError(err, 'There was an error creating a resource!', 'danger')
@ -30,7 +29,6 @@ export function apiLogCooking(cook_log) {
export function apiLoadCookBooks(query) {
return axios.get(resolveDjangoUrl('api:recipebook-list') + '?query=' + query).then((response) => {
console.log(response)
return response.data
}).catch((err) => {
handleError(err, 'There was an error creating a resource!', 'danger')
@ -39,7 +37,6 @@ export function apiLoadCookBooks(query) {
export function apiAddRecipeBookEntry(entry) {
return axios.post(resolveDjangoUrl('api:recipebookentry-list',), entry).then((response) => {
console.log(response)
makeToast('Saved', 'Recipe Book entry saved!', 'success')
}).catch((err) => {
handleError(err, 'There was an error creating a resource!', 'danger')

2
vue/webpack-stats.json
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@ -1 +1 @@
{"status":"done","chunks":{"chunk-vendors":[{"name":"css/chunk-vendors.css","path":"F:\\Developement\\Django\\recipes\\cookbook\\static\\vue\\css\\chunk-vendors.css"},{"name":"js/chunk-vendors.js","path":"F:\\Developement\\Django\\recipes\\cookbook\\static\\vue\\js\\chunk-vendors.js"}],"recipe_view":[{"name":"js/recipe_view.js","path":"F:\\Developement\\Django\\recipes\\cookbook\\static\\vue\\js\\recipe_view.js"}],"service_worker":[{"name":"js/service_worker.js","path":"F:\\Developement\\Django\\recipes\\cookbook\\static\\vue\\js\\service_worker.js"}]}}
{"status":"done","chunks":{"chunk-vendors":[{"name":"css/chunk-vendors.css","path":"F:\\Developement\\Django\\recipes\\cookbook\\static\\vue\\css\\chunk-vendors.css"},{"name":"js/chunk-vendors.js","path":"F:\\Developement\\Django\\recipes\\cookbook\\static\\vue\\js\\chunk-vendors.js"}],"recipe_view":[{"name":"js/recipe_view.js","path":"F:\\Developement\\Django\\recipes\\cookbook\\static\\vue\\js\\recipe_view.js"}]}}