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//importScripts('lib/localforage.min.js');
var CACHE_NAME = 'epube-v1';
self.addEventListener('install', function(event) {
event.waitUntil(
caches.open(CACHE_NAME).then(function(cache) {
var urls = [
'read.html',
'js/common.js',
'js/read.js',
'js/offline.js',
'css/read.css',
'css/index.css',
'offline.html',
'lib/zip.min.js',
'lib/epub.js',
'lib/localforage.min.js',
'lib/holder.min.js',
'lib/smartimages.js',
'lib/bootstrap/v3/css/bootstrap-theme.min.css',
'lib/bootstrap/v3/css/bootstrap.min.css',
'lib/bootstrap/v3/js/jquery.js',
'lib/bootstrap/v3/js/bootstrap.min.js',
'lib/bootstrap/v3/fonts/glyphicons-halflings-regular.woff2',
];
return cache.addAll(urls.map(url => new Request(url, {credentials: 'same-origin'})));
})
);
});
this.addEventListener('fetch', function(event) {
var req = event.request.clone();
if (req.method != "GET") return;
event.respondWith(
caches.match(req).then(function(resp) {
if (!navigator.onLine) {
if (resp) return resp;
if (req.url.match("read.html")) {
return caches.match("read.html");
}
if (req.url.match("index.php")) {
return caches.match("offline.html");
}
return;
}
//console.log("<<<", req.url);
// refresh cached files
return caches.open(CACHE_NAME).then(function(cache) {
return fetch(req.url,{credentials: 'include'}).then(function(resp) {
return caches.match(req).then(function(match) {
if (match) cache.put(req.url, resp.clone());
return resp;
});
});
});
})
);
});
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