33 lines
1,005 B
JavaScript
33 lines
1,005 B
JavaScript
function get_query_params(url) {
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var search = new URL(url).search;
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if (!search) {
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return {};
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}
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var ret = {};
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var params = search.substring(1).split("&");
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params.forEach(function (param) {
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var element = param.split("=");
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ret[decodeURIComponent(element[0])] = decodeURIComponent(element[1]);
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});
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return ret;
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}
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addEventListener("fetch", function (event) {
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if (event.request.url.includes("fail.html")) {
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event.respondWith(fetch("hello.html", { integrity: "abc" }));
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} else if (event.request.url.includes("fake.html")) {
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event.respondWith(fetch("hello.html"));
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} else if (event.request.url.includes("file_js_cache")) {
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event.respondWith(fetch(event.request));
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} else if (event.request.url.includes("redirect")) {
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let param = get_query_params(event.request.url);
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let url = param.url;
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let mode = param.mode;
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event.respondWith(fetch(url, { mode }));
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}
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});
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addEventListener("activate", function (event) {
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event.waitUntil(clients.claim());
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});
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