mirror of
https://github.com/pi-hole/web.git
synced 2025-12-21 11:18:29 +00:00
435 lines
16 KiB
JavaScript
435 lines
16 KiB
JavaScript
// Define global variables
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var timeLineChart, queryTypeChart, forwardDestinationChart;
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function padNumber(num) {
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return ("00" + num).substr(-2,2);
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}
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// Helper function needed for converting the Objects to Arrays
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function objectToArray(p){
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var keys = Object.keys(p);
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keys.sort(function(a, b) {
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return a - b;
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});
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var arr = [], idx = [];
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for (var i = 0; i < keys.length; i++) {
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arr.push(p[keys[i]]);
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idx.push(keys[i]);
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}
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return [idx,arr];
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}
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// Functions to update data in page
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function updateSummaryData(runOnce) {
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var setTimer = function(timeInSeconds) {
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if (!runOnce) {
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setTimeout(updateSummaryData, timeInSeconds * 1000);
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}
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};
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$.getJSON("api.php?summary", function LoadSummaryData(data) {
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["ads_blocked_today", "dns_queries_today", "ads_percentage_today"].forEach(function(today) {
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var todayElement = $("h3#" + today);
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todayElement.text() !== data[today] && todayElement.addClass("glow");
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});
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window.setTimeout(function() {
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["ads_blocked_today", "dns_queries_today", "domains_being_blocked", "ads_percentage_today"].forEach(function(header, idx) {
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var textData = idx === 3 ? data[header] + "%" : data[header];
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$("h3#" + header).text(textData);
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});
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$("h3.statistic.glow").removeClass("glow");
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}, 500);
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updateSessionTimer();
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}).done(function() {
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setTimer(10);
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}).fail(function() {
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setTimer(300);
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});
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}
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var failures = 0;
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function updateQueriesOverTime() {
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$.getJSON("api.php?overTimeData10mins", function(data) {
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// convert received objects to arrays
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data.domains_over_time = objectToArray(data.domains_over_time);
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data.ads_over_time = objectToArray(data.ads_over_time);
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// remove last data point since it not representative
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data.ads_over_time[0].splice(-1,1);
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// Remove possibly already existing data
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timeLineChart.data.labels = [];
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timeLineChart.data.datasets[0].data = [];
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timeLineChart.data.datasets[1].data = [];
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// Add data for each hour that is available
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for (var hour in data.ads_over_time[0]) {
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if ({}.hasOwnProperty.call(data.ads_over_time[0], hour)) {
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var h = parseInt(data.domains_over_time[0][hour]);
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var d = new Date().setHours(Math.floor(h / 6), 10 * (h % 6), 0, 0);
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timeLineChart.data.labels.push(d);
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timeLineChart.data.datasets[0].data.push(data.domains_over_time[1][hour]);
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timeLineChart.data.datasets[1].data.push(data.ads_over_time[1][hour]);
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}
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}
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$("#queries-over-time .overlay").remove();
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timeLineChart.update();
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}).done(function() {
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// Reload graph after 10 minutes
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failures = 0;
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setTimeout(updateQueriesOverTime, 600000);
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}).fail(function() {
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failures++;
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if(failures < 5)
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{
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// Try again after 1 minute only if this has not failed more
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// than five times in a row
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setTimeout(updateQueriesOverTime, 60000);
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}
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});
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}
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function updateQueryTypes() {
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$.getJSON("api.php?getQueryTypes", function(data) {
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var colors = [];
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// Get colors from AdminLTE
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$.each($.AdminLTE.options.colors, function(key, value) { colors.push(value); });
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var v = [], c = [];
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// Collect values and colors, immediately push individual labels
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$.each(data, function(key , value) {
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v.push(value);
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c.push(colors.shift());
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queryTypeChart.data.labels.push(key.substr(6,key.length - 7));
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});
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// Build a single dataset with the data to be pushed
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var dd = {data: v, backgroundColor: c};
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// and push it at once
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queryTypeChart.data.datasets.push(dd);
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$("#query-types .overlay").remove();
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queryTypeChart.update();
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queryTypeChart.chart.config.options.cutoutPercentage=30;
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queryTypeChart.update();
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});
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}
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// Credit: http://stackoverflow.com/questions/1787322/htmlspecialchars-equivalent-in-javascript/4835406#4835406
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function escapeHtml(text) {
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var map = {
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"&": "&",
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"<": "<",
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">": ">",
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"\"": """,
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"\'": "'"
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};
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return text.replace(/[&<>"']/g, function(m) { return map[m]; });
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}
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function updateTopClientsChart() {
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$.getJSON("api.php?summaryRaw&getQuerySources", function(data) {
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var clienttable = $("#client-frequency").find("tbody:last");
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var domain, percentage, domainname, domainip;
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for (domain in data.top_sources) {
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if ({}.hasOwnProperty.call(data.top_sources, domain)){
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// Sanitize domain
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domain = escapeHtml(domain);
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if(domain.indexOf("|") > -1)
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{
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var idx = domain.indexOf("|");
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domainname = domain.substr(0, idx);
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domainip = domain.substr(idx+1, domain.length-idx);
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}
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else
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{
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domainname = domain;
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domainip = domain;
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}
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var url = "<a href=\"queries.php?client="+domain+"\" title=\""+domainip+"\">"+domainname+"</a>";
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percentage = data.top_sources[domain] / data.dns_queries_today * 100;
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clienttable.append("<tr> <td>" + url +
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"</td> <td>" + data.top_sources[domain] + "</td> <td> <div class=\"progress progress-sm\" title=\""+percentage.toFixed(1)+"%\"> <div class=\"progress-bar progress-bar-blue\" style=\"width: " +
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percentage + "%\"></div> </div> </td> </tr> ");
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}
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}
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$("#client-frequency .overlay").remove();
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});
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}
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function updateForwardDestinations() {
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$.getJSON("api.php?getForwardDestinations", function(data) {
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var colors = [];
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// Get colors from AdminLTE
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$.each($.AdminLTE.options.colors, function(key, value) { colors.push(value); });
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var v = [], c = [];
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// Collect values and colors, immediately push individual labels
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$.each(data, function(key , value) {
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v.push(value);
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c.push(colors.shift());
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if(key.indexOf("|") > -1)
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{
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var idx = key.indexOf("|");
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key = key.substr(0, idx)+" ("+key.substr(idx+1, key.length-idx)+")";
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}
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forwardDestinationChart.data.labels.push(key);
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});
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// Build a single dataset with the data to be pushed
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var dd = {data: v, backgroundColor: c};
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// and push it at once
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forwardDestinationChart.data.datasets.push(dd);
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$("#forward-destinations .overlay").remove();
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forwardDestinationChart.update();
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forwardDestinationChart.chart.config.options.cutoutPercentage=30;
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forwardDestinationChart.update();
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});
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}
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function updateTopLists() {
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$.getJSON("api.php?summaryRaw&topItems", function(data) {
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var domaintable = $("#domain-frequency").find("tbody:last");
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var adtable = $("#ad-frequency").find("tbody:last");
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var url, domain, percentage;
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for (domain in data.top_queries) {
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if ({}.hasOwnProperty.call(data.top_queries,domain)){
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// Sanitize domain
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domain = escapeHtml(domain);
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if(domain !== "pi.hole")
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{
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url = "<a href=\"queries.php?domain="+domain+"\">"+domain+"</a>";
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}
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else
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{
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url = domain;
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}
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percentage = data.top_queries[domain] / data.dns_queries_today * 100;
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domaintable.append("<tr> <td>" + url +
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"</td> <td>" + data.top_queries[domain] + "</td> <td> <div class=\"progress progress-sm\" title=\""+percentage.toFixed(1)+"%\"> <div class=\"progress-bar progress-bar-green\" style=\"width: " +
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percentage + "%\"></div> </div> </td> </tr> ");
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}
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}
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// Remove table if there are no results (e.g. privacy mode enabled)
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if(jQuery.isEmptyObject(data.top_queries))
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{
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$("#domain-frequency").parent().remove();
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}
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for (domain in data.top_ads) {
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if ({}.hasOwnProperty.call(data.top_ads,domain)){
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// Sanitize domain
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domain = escapeHtml(domain);
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url = "<a href=\"queries.php?domain="+domain+"\">"+domain+"</a>";
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percentage = data.top_ads[domain] / data.ads_blocked_today * 100;
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adtable.append("<tr> <td>" + url +
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"</td> <td>" + data.top_ads[domain] + "</td> <td> <div class=\"progress progress-sm\" title=\""+percentage.toFixed(1)+"%\"> <div class=\"progress-bar progress-bar-yellow\" style=\"width: " +
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percentage + "%\"></div> </div> </td> </tr> ");
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}
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}
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$("#domain-frequency .overlay").remove();
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$("#ad-frequency .overlay").remove();
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});
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}
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$(document).ready(function() {
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var isMobile = {
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Windows: function() {
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return /IEMobile/i.test(navigator.userAgent);
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},
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Android: function() {
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return /Android/i.test(navigator.userAgent);
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},
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BlackBerry: function() {
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return /BlackBerry/i.test(navigator.userAgent);
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},
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iOS: function() {
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return /iPhone|iPad|iPod/i.test(navigator.userAgent);
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},
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any: function() {
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return (isMobile.Android() || isMobile.BlackBerry() || isMobile.iOS() || isMobile.Windows());
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}
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};
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var ctx = document.getElementById("queryOverTimeChart").getContext("2d");
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timeLineChart = new Chart(ctx, {
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type: "line",
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data: {
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labels: [],
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datasets: [
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{
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label: "Total DNS Queries",
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fill: true,
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backgroundColor: "rgba(220,220,220,0.5)",
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borderColor: "rgba(0, 166, 90,.8)",
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pointBorderColor: "rgba(0, 166, 90,.8)",
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pointRadius: 1,
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pointHoverRadius: 5,
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data: [],
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pointHitRadius: 5,
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cubicInterpolationMode: "monotone"
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},
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{
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label: "Blocked DNS Queries",
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fill: true,
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backgroundColor: "rgba(0,192,239,0.5)",
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borderColor: "rgba(0,192,239,1)",
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pointBorderColor: "rgba(0,192,239,1)",
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pointRadius: 1,
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pointHoverRadius: 5,
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data: [],
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pointHitRadius: 5,
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cubicInterpolationMode: "monotone"
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}
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]
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},
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options: {
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tooltips: {
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enabled: true,
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mode: "x-axis",
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callbacks: {
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title: function(tooltipItem, data) {
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var label = tooltipItem[0].xLabel;
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var time = label.match(/(\d?\d):?(\d?\d?)/);
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var h = parseInt(time[1], 10);
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var m = parseInt(time[2], 10) || 0;
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var from = padNumber(h)+":"+padNumber(m)+":00";
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var to = padNumber(h)+":"+padNumber(m+9)+":59";
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return "Queries from "+from+" to "+to;
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},
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label: function(tooltipItems, data) {
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if(tooltipItems.datasetIndex === 1)
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{
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var percentage = 0.0;
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var total = parseInt(data.datasets[0].data[tooltipItems.index]);
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var blocked = parseInt(data.datasets[1].data[tooltipItems.index]);
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if(total > 0)
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{
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percentage = 100.0*blocked/total;
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}
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return data.datasets[tooltipItems.datasetIndex].label + ": " + tooltipItems.yLabel + " (" + percentage.toFixed(1) + "%)";
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}
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else
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{
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return data.datasets[tooltipItems.datasetIndex].label + ": " + tooltipItems.yLabel;
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}
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}
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}
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},
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legend: {
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display: false
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},
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scales: {
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xAxes: [{
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type: "time",
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time: {
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unit: "hour",
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displayFormats: {
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hour: "HH:mm"
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},
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tooltipFormat: "HH:mm"
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}
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}],
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yAxes: [{
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ticks: {
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beginAtZero: true
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}
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}]
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},
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maintainAspectRatio: false
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}
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});
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// Pull in data via AJAX
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updateSummaryData();
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updateQueriesOverTime();
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// Create / load "Query Types" only if authorized
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if(document.getElementById("queryTypeChart"))
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{
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ctx = document.getElementById("queryTypeChart").getContext("2d");
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queryTypeChart = new Chart(ctx, {
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type: "doughnut",
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data: {
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labels: [],
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datasets: [{ data: [] }]
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},
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options: {
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legend: {
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display: false
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},
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animation: {
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duration: 2000
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},
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cutoutPercentage: 0
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}
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});
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updateQueryTypes();
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}
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// Create / load "Forward Destinations" only if authorized
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if(document.getElementById("forwardDestinationChart"))
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{
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ctx = document.getElementById("forwardDestinationChart").getContext("2d");
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forwardDestinationChart = new Chart(ctx, {
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type: "doughnut",
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data: {
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labels: [],
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datasets: [{ data: [] }]
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},
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options: {
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legend: {
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display: false
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},
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animation: {
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duration: 2000
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},
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cutoutPercentage: 0
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}
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});
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updateForwardDestinations();
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}
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// Create / load "Top Domains" and "Top Advertisers" only if authorized
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if(document.getElementById("domain-frequency")
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&& document.getElementById("ad-frequency"))
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{
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updateTopLists();
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}
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// Create / load "Top Clients" only if authorized
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if(document.getElementById("client-frequency"))
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{
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updateTopClientsChart();
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}
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$("#queryOverTimeChart").click(function(evt){
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var activePoints = timeLineChart.getElementAtEvent(evt);
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if(activePoints.length > 0)
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{
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//get the internal index of slice in pie chart
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var clickedElementindex = activePoints[0]["_index"];
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//get specific label by index
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var label = timeLineChart.data.labels[clickedElementindex];
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//get value by index
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//var value = timeLineChart.data.datasets[0].data[clickedElementindex];
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var time = new Date(label);
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var from = time.getHours()+":"+time.getMinutes();
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var until = time.getHours()+":"+padNumber(parseInt(time.getMinutes()+9),2);
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window.location.href = "queries.php?from="+from+"&until="+until;
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}
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return false;
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});
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});
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