39 lines
1.2 KiB
HTML
39 lines
1.2 KiB
HTML
<html>
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<head>
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</head>
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<body>
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<script>
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function addMetaRefresh() {
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document.head.innerHTML = "<meta http-equiv='refresh' content='5; url=" +
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location.href.replace("?initial", "?refresh") + "'>";
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}
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onpageshow = function() {
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let bc = new BroadcastChannel("test_meta_refresh");
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bc.onmessage = function(event) {
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if (event.data == "loadnext") {
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bc.close();
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addMetaRefresh();
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location.href = location.href.replace("?initial", "?nextpage");
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} else if (event.data == "back") {
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bc.close();
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history.back();
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} else if (event.data == "ensuremetarefresh") {
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bc.close();
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// This test is designed to work with and without bfcache, but
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// if bfcache is enabled, meta refresh should be suspended/resumed.
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if (document.head.firstChild.localName != "meta") {
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addMetaRefresh();
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}
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} else if (event.data == "close") {
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bc.postMessage("closed");
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bc.close();
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window.close();
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}
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};
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bc.postMessage({ load: location.search.substr(1) });
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}
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</script>
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</body>
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</html>
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