44 lines
1.2 KiB
JavaScript
44 lines
1.2 KiB
JavaScript
function load() {
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var base = '//127.0.0.1:9842',
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ws = new WebSocket('ws:' + base + '/ws');
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ws.onopen = function(event) {
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document.location.href = 'http:' + base;
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};
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ws.onerror = function(event) {
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ws.close();
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setTimeout(load, 500);
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};
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ws.onclose = function(event) {
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setTimeout(load, 500);
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};
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};
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function update() {
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var xhr = new XMLHttpRequest();
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xhr.onload = function() {
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var response = JSON.parse(this.responseText);
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if (response.step) {
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var status = response.step;
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if (response.progress) {
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status = parseInt(response.progress * 100) + '% ' + status;
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}
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document.getElementById('status').innerHTML = status;
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setTimeout(update, 1000);
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} else {
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document.getElementById('status').innerHTML = "done";
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setTimeout(load, 500);
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}
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};
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xhr.onerror = function() {
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var status = document.getElementById('status').innerHTML;
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if (['done', 'setup'].indexOf(status) == -1) {
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document.getElementById('status').innerHTML = "error";
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}
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load();
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}
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xhr.open('get', '/status');
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xhr.send();
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}
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update();
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