WIP? cache please?

sz3 · Jun 13, 2021 · e20a3cd · e20a3cd
1 parent 99eb349
commit e20a3cd
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Showing 4 changed files with 18 additions and 10 deletions.
diff --git a/web/index.html b/web/index.html
@@ -291,6 +291,9 @@
 <a id="invisible_click" href="javascript:;" onclick="Main.clickNav()"></a>
 
 <script type="text/javascript">
+ if ('serviceWorker' in navigator) {
+ navigator.serviceWorker.register('./sw.js');
+ }
  var canvas = document.getElementById('canvas');
 
  var Module = {};

diff --git a/web/main.js b/web/main.js
@@ -280,10 +280,3 @@ window.addEventListener("drop", function(e) {
  Main.dragDrop(e);
  document.body.style["opacity"] = 1.0;
 }, false);
-
-window.onload = function() {
- 'use strict';
- if ('serviceWorker' in navigator) {
- navigator.serviceWorker.register('sw.js');
- }
-}
diff --git a/web/pwa.json b/web/pwa.json
@@ -3,10 +3,11 @@
  "dir": "ltr",
  "name": "Cimbar Encoder",
  "short_name": "cimbar.org",
- "icons": [],
+ "icons": [{"src":"/android-chrome-192x192.png","sizes":"192x192","type":"image/png"},{"src":"/android-chrome-512x512.png","sizes":"512x512","type":"image/png"}],
  "scope": "/",
  "start_url": "/index.html",
  "display": "fullscreen",
  "theme_color": "aliceblue",
  "background_color": "black"
 }
+
diff --git a/web/sw.js b/web/sw.js
@@ -1,7 +1,6 @@
 
-var _cacheName = 'cimbar-js-pwa';
+var _cacheName = 'cimbar-js-v0.5.8';
 var _cacheFiles = [
- '/',
  '/index.html',
  '/cimbar_js.js',
  '/cimbar_js.wasm',
@@ -26,3 +25,15 @@ self.addEventListener('fetch', function(e) {
  })
  );
 });
+
+// clean old caches
+self.addEventListener('activate', function(e) {
+ e.waitUntil(caches.keys().then(function(keyList) {
+ Promise.all(keyList.map(function(key) {
+ if (key === _cacheName) {
+ return;
+ }
+ caches.delete(key);
+ }));
+ })());
+});