luke-denton-aligent

// Offline Web Applications course on Udacity https://classroom.udacity.com/courses/ud899

//When a browser runs a service worker for the first time, an event is fired within it, 'install'. This can be used
//to trigger functions to download assets and save them to the cache, using the Cache API

//Started with snippet from https://gist.github.com/luke-denton/ef791e5150470814a7a155cd85b1bf80
var staticCacheName = "my-cache-v2"; //Update the cache version

self.addEventListener('install', function(event) {
  var urlsToCache = [

luke-denton-aligent

// Offline Web Applications course on Udacity https://classroom.udacity.com/courses/ud899

//idb is a plugin that's available to make it easier to work with IndexedDB

//This should all go in a new file, called index.js, in a sub-directory called index-db, or something of the like

//Open a new database, giving it a name, version number and a callback function
var dbPromise = idb.open('test-db', 1, function(upgradeDb) {
  var keyValStore = upgradeDb.createObjectStore('keyval');
  keyValStore.put('world', 'hello'); //Put the value 'world' into key 'hello' (key/value is seeminlgy back-to-front)

luke-denton-aligent

// Offline Web Applications course on Udacity https://classroom.udacity.com/courses/ud899

//Following on from https://gist.github.com/luke-denton/55be283cbddf6f0c0d362fd95fc9280a

dbPromise.then(function(db) {
  var tx = db.transaction('keyval');
  var keyValStore = tx.objectStore('keyval');
  return keyValStore.get('hello');
}).then(function(val) {
  console.log(val); //Log the value of the key 'hello'

luke-denton-aligent

// Offline Web Applications course on Udacity https://classroom.udacity.com/courses/ud899

//Again, following on from https://gist.github.com/luke-denton/55be283cbddf6f0c0d362fd95fc9280a

dbPromise.then(function(db) {
  var tx = db.transaction('keyval', 'readwrite');
  var keyValStore = tx.objectStore('keyval');
  keyValStore.put('bar', 'foo');
  return tx.complete;
}).then(function() {

luke-denton-aligent

// Offline Web Applications course on Udacity https://classroom.udacity.com/courses/ud899

//This should all go into an indexed-db index.js file
//Again, idb is a plugin used to make working with IndexedDB easier

//Difference between this and https://gist.github.com/luke-denton/55be283cbddf6f0c0d362fd95fc9280a, version has been upgraded
var dbPromise = idb.open('test-db', 2, function() {
  switch(upgradeDb.oldVersion)
    case 0:
      var keyValStore = upgradeDb.createObjectStore('keyval');

luke-denton-aligent

// Offline Web Applications course on Udacity https://classroom.udacity.com/courses/ud899

//Starting with "Group data together using indexes" snippet in https://gist.github.com/luke-denton/193fd42e9fcfe6e2f1e8b6c4de58dc4e

//Basically a complicated way of calling getAll()
dbPromise.then(function(db) {
  var tx = db.transaction('people');
  var peopleStore = tx.objectStore('people');
  var superheroIndex = peopleStore.index('superhero');
  

luke-denton-aligent

var contentImgsCache = 'my-content-imgs'; //Set up the name of the cache for the images. This will be different to the normal cache, as images will likely be persisted for longer

self.addEventListener('fetch', function(event) {
  var requestUrl = new URL(event.request.url);

  //See previous snippets for explanation of this
  if (requestUrl.origin === location.origin) {
    if (requestUrl.pathname.startsWith('/photos/')) {
      event.respondWith(servePhoto(event.request));
      return;

luke-denton-aligent

$destinationFile = "assets/js.txt";
$name = $asset->getPath();
$nameParts = explode('.', $name);
$extension = array_pop($nameParts);
if ($extension == 'js') {
    file_put_contents($destinationFile, $name.PHP_EOL , FILE_APPEND | LOCK_EX);
}

luke-denton-aligent

Magento_Checkout/js/discount-codes
Magento_Checkout/js/shopping-cart
Magento_Checkout/js/region-updater
Magento_Checkout/js/sidebar
Magento_Checkout/js/checkout-loader
Magento_Checkout/js/checkout-data
Magento_Checkout/js/proceed-to-checkout
Magento_Checkout/js/action/place-order
Magento_Checkout/js/action/set-payment-information
Magento_Checkout/js/model/shipping-rate-service

luke-denton-aligent

<?php

$listOfFiles = 'assets_js.txt';
$listOfCheckoutFiles = 'assets_checkout_files.txt';
$outputOfNonCheckoutFiles = 'assets_non-checkout_files.txt';


$files = file($listOfFiles, FILE_IGNORE_NEW_LINES);
$checkoutFiles = file($listOfCheckoutFiles , FILE_IGNORE_NEW_LINES);
$nonCheckoutFiles = [];