62 lines
2.2 KiB
JavaScript
62 lines
2.2 KiB
JavaScript
function loadGraph(graph, stat, minutes, interval){
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let today = new Date()
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let start = new Date()
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start.setMinutes(start.getMinutes()-minutes)
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fetch(
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apiEndpoint+"/user/time_series/" + stat +
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"?start="+start.toISOString() +
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"&end="+today.toISOString() +
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"&interval="+interval
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).then(resp => {
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if (!resp.ok) { return Promise.reject("Error: "+resp.status);}
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return resp.json();
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}).then(resp => {
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resp.timestamps.forEach((val, idx) => {
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let date = new Date(val);
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let dateStr = ("00"+(date.getMonth()+1)).slice(-2);
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dateStr += "-"+("00"+date.getDate()).slice(-2);
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dateStr += " "+("00"+date.getHours()).slice(-2);
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dateStr += ":"+("00"+date.getMinutes()).slice(-2);
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resp.timestamps[idx] = " "+dateStr+" "; // Poor man's padding
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});
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graph.data.labels = resp.timestamps;
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graph.data.datasets[0].data = resp.amounts;
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graph.update();
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document.getElementById("time_start").innerText = resp.timestamps[0];
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document.getElementById("time_end").innerText = resp.timestamps.slice(-1)[0];
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let total = 0
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resp.amounts.forEach(e => { total += e; });
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if (stat == "views") {
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document.getElementById("total_views").innerText = formatThousands(total);
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} else if (stat == "downloads") {
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document.getElementById("total_downloads").innerText = formatThousands(total);
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} else if (stat == "bandwidth") {
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document.getElementById("total_bandwidth").innerText = formatDataVolume(total, 3);
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}
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}).catch(e => {
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console.error("Error requesting time series: "+e);
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})
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}
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let graphViews = drawGraph(document.getElementById("views_chart"), "Views", "number");
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let graphDownloads = drawGraph(document.getElementById("downloads_chart"), "Downloads", "number");
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let graphBandwidth = drawGraph(document.getElementById("bandwidth_chart"), "Bandwidth", "bytes");
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let graphTimeout = null;
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function updateGraphs(minutes, interval, live) {
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if (graphTimeout !== null) { clearTimeout(graphTimeout) }
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if (live) {
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graphTimeout = setTimeout(() => {updateGraphs(minutes, interval, true)}, 10000)
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}
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loadGraph(graphViews, "views", minutes, interval);
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loadGraph(graphDownloads, "downloads", minutes, interval);
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loadGraph(graphBandwidth, "bandwidth", minutes, interval);
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}
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// Default
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updateGraphs(10080, 60, false);
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