1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
|
<@?i global@>
// Change version to cause cache refresh
const static_cache_name = "site-static-<@?g app_version@>-<@?u 0 7 ?g latest_commit@>";
// latest commit is <@?g latest_commit@>
// Got them with find . -not -path '*/\.*' | sed "s/.*/\"&\",/" | grep -v sw.js
// sw.js NE SME BITI CACHAN, ker vsebuje verzijo!
const assets = [
"/css/materialize.min.css",
"/css/fontawesome.min.css",
"/css/materialicons.css",
"/css/styles.css",
"/css/fullcalendar/custom.css",
"/css/fullcalendar/daygrid/main.min.css",
"/css/fullcalendar/core/main.min.css",
"/css/fullcalendar/timegrid/main.min.css",
"/fonts/fa-solid-900.eot",
"/fonts/fa-solid-900.woff2",
"/fonts/fa-brands-400.woff2",
"/fonts/fa-regular-400.eot",
"/fonts/fa-regular-400.woff2",
"/fonts/fa-brands-400.eot",
"/fonts/materialicons.woff2",
"/img/avatars/asijanec.png",
"/img/avatars/rstular.png",
"/img/icons/icon_384.png",
"/img/icons/icon_192.png",
"/img/icons/icon_72.png",
"/img/icons/icon_144.png",
"/img/icons/icon_512.png",
"/img/icons/icon_96.png",
"/img/icons/icon_48.png",
"/js/timetable.js",
"/js/gradings.js",
"/js/messaging.js",
"/js/privacypolicy.js",
"/js/teachers.js",
"/js/tos.js",
"/js/login.js",
"/js/app.js",
"/js/meals.js",
"/js/settings.js",
"/js/lang/bundle.js",
"/js/setup-storage.js",
"/js/lib/materialize.min.js",
"/js/lib/jquery.min.js",
"/js/lib/localforage.min.js",
"/js/lib/xss.js",
"/js/lib/mergedeep.js",
"/js/lib/fullcalendar/daygrid/main.min.js",
"/js/lib/fullcalendar/core/main.min.js",
"/js/lib/fullcalendar/timegrid/main.min.js",
"/js/grades.js",
"/js/about.js",
"/js/logout.js",
"/js/initialize.js",
"/js/absences.js",
"/js/changelog.js",
"/pages/timetable.html",
"/pages/teachers.html",
"/pages/absences.html",
"/pages/about.html",
"/pages/changelog.html",
"/pages/messaging.html",
"/pages/gradings.html",
"/pages/grades.html",
"/pages/privacypolicy.html",
"/pages/tos.html",
"/pages/meals.html",
"/pages/settings.html",
"/manifest.json",
"/index.html",
"/login.html",
"/logout.html",
"/favicon.png",
"/pages/jitsi.html",
"/js/jitsi.js",
"/pages/chats.html",
"/js/chats.js",
"/css/bubbles.css"
];
importScripts("/js/lib/localforage.min.js");
importScripts("/js/setup-storage.js");
self.addEventListener("install", (evt) => {
// Add localforage.clear() if storage purge is required
evt.waitUntil(
// localforage.clear()
setupStorage()
);
evt.waitUntil(
caches.open(static_cache_name).then((cache) => {
cache.addAll(assets);
})
);
});
// Delete old caches
self.addEventListener("activate", evt => {
evt.waitUntil(
caches.keys().then((keys) => {
return Promise.all(keys
.filter(key => key !== static_cache_name)
.map(key => caches.delete(key))
);
})
);
});
self.addEventListener("message", event => {
if (event.data) {
let data = JSON.parse(event.data); // parse the message back to JSON
if (data.action == "addtocache") { // check the action
event.waitUntil(
caches.open(static_cache_name).then(function (cache) {
try {
return cache.add([data.url]);
}
catch (error) {
console.error("[sw.js] error: " + error);
}
})
);
} else if (data.action == "deletecaches") {
caches.keys().then(function (names) {
for (let name of names)
console.log("[sw.js] deleting cache named " + name);
caches.delete(name);
});
}
}
});
self.addEventListener("fetch", (evt) => {
evt.respondWith(caches.match(evt.request).then((cache_res) => {
return cache_res || fetch(evt.request);
}))
});
|
