mirror of
https://github.com/simon987/opendirectories-bot.git
synced 2025-10-31 06:16:51 +00:00
130 lines
3.3 KiB
JavaScript
130 lines
3.3 KiB
JavaScript
var xhttp = new XMLHttpRequest();
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xhttp.onreadystatechange = function() {
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if (this.readyState === 4 && this.status === 200) {
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console.log("Received: " + this.responseText);
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var rData = this.responseText;
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drawChart(JSON.parse(rData));
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fillTable(JSON.parse(rData));
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}
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};
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xhttp.open("GET", "./json_chart", true);
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xhttp.send();
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function drawChart(rData) {
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var dataSetSize = [];
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var dataSetCount = [];
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var labels = [];
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var colors = [];
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var otherSize = 0;
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var otherCount = 0;
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for(var ext in rData["ext_sizes"]) {
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//Ignore file sizes below 0.5%
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if (!isRelevant(rData, ext)) {
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otherSize += rData["ext_sizes"][ext];
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otherCount += rData["ext_count"][ext];
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} else {
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dataSetSize.push(rData["ext_sizes"][ext]);
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dataSetCount.push(rData["ext_count"][ext]);
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labels.push(ext + " x" + rData["ext_count"][ext] + " (" + humanFileSize(rData["ext_sizes"][ext]) + ")");
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colors.push(getRandomColor())
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}
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}
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if(otherCount !== 0) {
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colors.push(getRandomColor());
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labels.push("other x" + otherCount + " (" + humanFileSize(otherSize) + ")");
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dataSetSize.push(otherSize);
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dataSetCount.push(otherCount);
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}
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var ctx = document.getElementById('typesChart').getContext('2d');
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var fileTypePieChart = new Chart(ctx,{
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type: 'pie',
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data: {
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datasets: [{
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data: rData["total_size"] < 100000 ? dataSetCount : dataSetSize,
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backgroundColor: colors
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}],
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labels: labels
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},
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options: {
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title: {
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display: true,
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text: "File types for " + rData["base_url"] + " - " + humanFileSize(rData["total_size"])
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}
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}
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});
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}
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function fillTable(rData) {
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document.getElementById("baseUrl").innerHTML = rData["base_url"];
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document.getElementById("fileCount").innerHTML = rData["total_count"];
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document.getElementById("totalSize").innerHTML = humanFileSize(rData["total_size"]);
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document.getElementById("reportTime").innerHTML = rData["report_time"];
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}
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function isRelevant(rData, ext) {
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console.log("Checking + " + ext);
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console.log("total + " + rData["total_size"]);
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console.log("size + " + rData["ext_count"][ext]);
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console.log("min + " + 0.03 * rData["total_count"]);
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if(rData["total_size"] < 100000) {
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return rData["ext_count"][ext] > 0.03 * rData["total_count"]
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} else {
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return rData["ext_sizes"][ext] > 0.005 * rData["total_size"]
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}
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}
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/**
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* https://stackoverflow.com/questions/1484506
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*/
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function getRandomColor() {
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var letters = '0123456789ABCDEF';
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var color = '#';
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for (var i = 0; i < 6; i++) {
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color += letters[Math.floor(Math.random() * 16)];
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}
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return color;
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}
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/**
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* https://stackoverflow.com/questions/10420352
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*/
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function humanFileSize(bytes) {
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if(bytes === 0) {
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return "? B"
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}
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var thresh = 1000;
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if(Math.abs(bytes) < thresh) {
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return bytes + ' B';
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}
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var units = ['kB','MB','GB','TB','PB','EB','ZB','YB'];
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var u = -1;
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do {
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bytes /= thresh;
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++u;
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} while(Math.abs(bytes) >= thresh && u < units.length - 1);
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return bytes.toFixed(1) + ' ' + units[u];
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} |