538 lines
16 KiB
JavaScript
538 lines
16 KiB
JavaScript
var graphs = [];
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var lastPlayerEntries = [];
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var historyPlot;
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var displayedGraphData;
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var hiddenGraphData = [];
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var isConnected = false;
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var mojangServicesUpdater;
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var sortServersTask;
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var currentServerHover;
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var faviconSize = 64;
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function updateServerStatus(lastEntry) {
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var info = lastEntry.info;
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var div = $('#status_' + safeName(info.name));
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var versionDiv = $('#version_' + safeName(info.name));
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if (lastEntry.versions) {
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var versions = '';
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for (var i = 0; i < lastEntry.versions.length; i++) {
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if (!lastEntry.versions[i]) continue;
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versions += '<span class="version">' + publicConfig.minecraftVersions[lastEntry.info.type][lastEntry.versions[i]] + '</span> ';
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}
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versionDiv.html(versions);
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} else {
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versionDiv.html('');
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}
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if (lastEntry.result) {
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var result = lastEntry.result;
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var newStatus = 'Players: <span style="font-weight: 500;">' + formatNumber(result.players.online) + '</span>';
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var listing = graphs[lastEntry.info.name].listing;
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if (listing.length > 0) {
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newStatus += '<span class="color-gray"> (';
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var playerDifference = listing[listing.length - 1][1] - listing[0][1];
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if (playerDifference >= 0) {
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newStatus += '+';
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}
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newStatus += playerDifference + ')</span>';
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}
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lastPlayerEntries[info.name] = result.players.online;
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div.html(newStatus);
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} else {
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var newStatus = '<span class="color-red">';
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if (findErrorMessage(lastEntry.error)) {
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newStatus += findErrorMessage(lastEntry.error);
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} else {
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newStatus += 'Failed to ping!';
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}
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div.html(newStatus + '</span>');
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}
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var keys = Object.keys(lastPlayerEntries);
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var totalPlayers = 0;
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for (var i = 0; i < keys.length; i++) {
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totalPlayers += lastPlayerEntries[keys[i]];
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}
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$("#stat_totalPlayers").text(formatNumber(totalPlayers));
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$("#stat_networks").text(formatNumber(keys.length));
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if (lastEntry.record) {
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$('#record_' + safeName(info.name)).html('Record: ' + formatNumber(lastEntry.record));
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}
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updatePercentageBar();
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}
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function sortServers() {
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var serverNames = [];
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var keys = Object.keys(lastPlayerEntries);
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for (var i = 0; i < keys.length; i++) {
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serverNames.push(keys[i]);
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}
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serverNames.sort(function(a, b) {
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return (lastPlayerEntries[b] || 0) - (lastPlayerEntries[a] || 0);
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});
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for (var i = 0; i < serverNames.length; i++) {
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$('#container_' + safeName(serverNames[i])).appendTo('#server-container-list');
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$('#ranking_' + safeName(serverNames[i])).text('#' + (i + 1));
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}
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}
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function updatePercentageBar() {
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var keys = Object.keys(lastPlayerEntries);
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keys.sort(function(a, b) {
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return lastPlayerEntries[a] - lastPlayerEntries[b];
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});
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var totalPlayers = getCurrentTotalPlayers();
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var parent = $('#perc-bar');
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var leftPadding = 0;
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for (var i = 0; i < keys.length; i++) {
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(function(pos, server, length) {
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var safeNameCopy = safeName(server);
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var playerCount = lastPlayerEntries[server];
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var div = $('#perc_bar_part_' + safeNameCopy);
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// Setup the base
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if (!div.length) {
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$('<div/>', {
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id: 'perc_bar_part_' + safeNameCopy,
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class: 'perc-bar-part',
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html: '',
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style: 'background: ' + getServerColor(server) + ';'
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}).appendTo(parent);
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div = $('#perc_bar_part_' + safeNameCopy);
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div.mouseover(function(e) {
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currentServerHover = server;
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});
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div.mouseout(function(e) {
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hideTooltip();
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currentServerHover = undefined;
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});
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}
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// Update our position/width
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var width = (playerCount / totalPlayers) * parent.width();
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div.css({
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width: width + 'px',
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left: leftPadding + 'px'
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});
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leftPadding += width;
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})(i, keys[i], keys.length);
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}
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}
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function getCurrentTotalPlayers() {
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var totalPlayers = 0;
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var keys = Object.keys(lastPlayerEntries);
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for (var i = 0; i < keys.length; i++) totalPlayers += lastPlayerEntries[keys[i]]
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return totalPlayers;
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}
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function setAllGraphVisibility(visible) {
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if (visible) {
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var keys = Object.keys(hiddenGraphData);
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for (var i = 0; i < keys.length; i++) {
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displayedGraphData[keys[i]] = hiddenGraphData[keys[i]];
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}
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hiddenGraphData = [];
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} else {
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var keys = Object.keys(displayedGraphData);
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for (var i = 0; i < keys.length; i++) {
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hiddenGraphData[keys[i]] = displayedGraphData[keys[i]];
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}
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displayedGraphData = [];
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}
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$('.graph-control').each(function(index, item) {
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item.checked = visible;
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});
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historyPlot.setData(convertGraphData(displayedGraphData));
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historyPlot.setupGrid();
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historyPlot.draw();
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// Update our localStorage
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if (visible) {
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resetGraphControls();
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} else {
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saveGraphControls(Object.keys(displayedGraphData));
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}
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}
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function validateBootTime(bootTime, socket) {
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$('#tagline-text').text('Validating...');
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console.log('Remote bootTime is ' + bootTime + ', local is ' + publicConfig.bootTime);
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if (bootTime === publicConfig.bootTime) {
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$('#tagline-text').text('Loading...');
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socket.emit('requestListing');
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if (!isMobileBrowser()) socket.emit('requestHistoryGraph');
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isConnected = true;
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// Start any special updating tasks.
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mojangServicesUpdater = setInterval(updateMojangServices, 1000);
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sortServersTask = setInterval(sortServers, 10000);
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} else {
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$('#tagline-text').text('Updating...');
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$.getScript('/publicConfig.json', function(data, textStatus, xhr) {
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if (xhr.status === 200) {
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validateBootTime(publicConfig.bootTime, socket);
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} else {
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showCaption('Failed to update! Refresh?');
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}
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});
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}
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}
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function printPort(port) {
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if(port == undefined || port == 25565) {
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return "";
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} else {
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return ":" + port;
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}
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}
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function updateServerPeak(name, time, playerCount) {
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var safeNameCopy = safeName(name);
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// hack: strip the AM/PM suffix
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// Javascript doesn't have a nice way to format Dates with AM/PM, so we'll append it manually
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var timestamp = getTimestamp(time / 1000).split(':');
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var end = timestamp.pop().split(' ')[1];
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timestamp = timestamp.join(':');
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// end may be undefined for other timezones/24 hour times
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if (end) {
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timestamp += ' ' + end;
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}
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$('#peak_' + safeNameCopy).html('24h Peak: ' + formatNumber(playerCount) + ' @ ' + timestamp);
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}
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$(document).ready(function() {
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var socket = io.connect({
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reconnect: true,
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reconnectDelay: 1000,
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reconnectionAttempts: 10
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});
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socket.on('bootTime', function(bootTime) {
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validateBootTime(bootTime, socket);
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});
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socket.on('disconnect', function() {
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if (mojangServicesUpdater) clearInterval(mojangServicesUpdater);
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if (sortServersTask) clearInterval(sortServersTask);
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lastMojangServiceUpdate = undefined;
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showCaption('Disconnected! Refresh?');
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lastPlayerEntries = {};
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graphs = {};
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$('#server-container-list').html('');
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$('#big-graph').html('');
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$('#big-graph-checkboxes').html('');
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$('#big-graph-controls').css('display', 'none');
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$('#perc-bar').html('');
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$('.mojang-status').css('background', 'transparent');
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$('.mojang-status-text').text('...');
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$("#stat_totalPlayers").text(0);
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$("#stat_networks").text(0);
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isConnected = false;
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});
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socket.on('historyGraph', function(rawData) {
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var shownServers = loadGraphControls();
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if (shownServers) {
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var keys = Object.keys(rawData);
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hiddenGraphData = [];
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displayedGraphData = [];
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for (var i = 0; i < keys.length; i++) {
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var name = keys[i];
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if (shownServers.indexOf(name) !== -1) {
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displayedGraphData[name] = rawData[name];
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} else {
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hiddenGraphData[name] = rawData[name];
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}
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}
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} else {
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displayedGraphData = rawData;
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}
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$('#big-graph').css('height', '400px');
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historyPlot = $.plot('#big-graph', convertGraphData(displayedGraphData), bigChartOptions);
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$('#big-graph').bind('plothover', handlePlotHover);
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var keys = Object.keys(rawData);
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var sinceBreak = 0;
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var html = '<table><tr>';
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keys.sort();
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for (var i = 0; i < keys.length; i++) {
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var checkedString = '';
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if (displayedGraphData[keys[i]]) {
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checkedString = 'checked=checked';
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}
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html += '<td><input type="checkbox" class="graph-control" id="graph-controls" data-target-network="' + keys[i] + '" ' + checkedString + '> ' + keys[i] + '</input></td>';
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if (sinceBreak >= 7) {
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sinceBreak = 0;
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html += '</tr><tr>';
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} else {
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sinceBreak++;
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}
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}
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$('#big-graph-checkboxes').append(html + '</tr></table>');
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$('#big-graph-controls').css('display', 'block');
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});
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socket.on('updateHistoryGraph', function(rawData) {
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// Prevent race conditions.
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if (!displayedGraphData || !hiddenGraphData) {
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return;
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}
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// If it's not in our display group, use the hidden group instead.
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var targetGraphData = displayedGraphData[rawData.name] ? displayedGraphData : hiddenGraphData;
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trimOldPings(targetGraphData, publicConfig.graphDuration);
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targetGraphData[rawData.name].push([rawData.timestamp, rawData.players]);
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// Redraw if we need to.
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if (displayedGraphData[rawData.name]) {
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historyPlot.setData(convertGraphData(displayedGraphData));
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historyPlot.setupGrid();
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historyPlot.draw();
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}
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});
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socket.on('add', function(servers) {
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for (var i = 0; i < servers.length; i++) {
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var history = servers[i];
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var listing = [];
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for (var x = 0; x < history.length; x++) {
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var point = history[x];
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if (point.result) {
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listing.push([point.timestamp, point.result.players.online]);
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} else if (point.error) {
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listing.push([point.timestamp, 0]);
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}
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}
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var lastEntry = history[history.length - 1];
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var info = lastEntry.info;
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if (lastEntry.error) {
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lastPlayerEntries[info.name] = 0;
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} else if (lastEntry.result) {
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lastPlayerEntries[info.name] = lastEntry.result.players.online;
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}
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var typeString = publicConfig.serverTypesVisible ? '<span class="type">' + info.type + '</span>' : '';
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var safeNameCopy = safeName(info.name);
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$('<div/>', {
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id: 'container_' + safeNameCopy,
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class: 'server',
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'server-id': safeNameCopy,
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html: '<div id="server-' + safeNameCopy + '" class="column" style="width: 80px;">\
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<img id="favicon_' + safeNameCopy + '" title="' + info.name + '\n' + info.ip + printPort(info.port) + '" height="' + faviconSize + '" width="' + faviconSize + '">\
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<br />\
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<p class="text-center-align rank" id="ranking_' + safeNameCopy + '"></p>\
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</div>\
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<div class="column" style="width: 282px;">\
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<h3>' + info.name + ' ' + typeString + '</h3>\
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<span id="status_' + safeNameCopy + '">Waiting</span>\
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<div id="version_' + safeNameCopy + '" class="color-dark-gray server-meta versions"><span class="version"></span></div>\
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<span id="peak_' + safeNameCopy + '" class="color-dark-gray server-meta"></span>\
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<br><span id="record_' + safeNameCopy + '" class="color-dark-gray server-meta"></span>\
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</div>\
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<div class="column" style="float: right;">\
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<div class="chart" id="chart_' + safeNameCopy + '"></div>\
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</div>'
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}).appendTo("#server-container-list");
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var favicon = MISSING_FAVICON_BASE64;
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if (lastEntry.result && lastEntry.result.favicon) {
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favicon = lastEntry.result.favicon;
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}
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$('#favicon_' + safeName(info.name)).attr('src', favicon);
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graphs[lastEntry.info.name] = {
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listing: listing,
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plot: $.plot('#chart_' + safeNameCopy, [listing], smallChartOptions)
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};
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updateServerStatus(lastEntry);
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$('#chart_' + safeNameCopy).bind('plothover', handlePlotHover);
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}
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sortServers();
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updatePercentageBar();
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});
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socket.on('update', function(update) {
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// Prevent weird race conditions.
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if (!graphs[update.info.name]) {
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return;
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}
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// We have a new favicon, update the old one.
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if (update.result && update.result.favicon) {
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$('#favicon_' + safeName(update.info.name)).attr('src', update.result.favicon);
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}
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var graph = graphs[update.info.name];
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updateServerStatus(update);
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if (update.result) {
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graph.listing.push([update.info.timestamp, update.result ? update.result.players.online : 0]);
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if (graph.listing.length > 72) {
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graph.listing.shift();
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}
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graph.plot.setData([graph.listing]);
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graph.plot.setupGrid();
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graph.plot.draw();
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}
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});
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socket.on('updateMojangServices', function(data) {
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if (isConnected) {
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updateMojangServices(data);
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}
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});
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socket.on('syncComplete', function() {
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hideCaption();
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});
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socket.on('updatePeak', function(data) {
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updateServerPeak(data.name, data.timestamp, data.players);
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});
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socket.on('peaks', function(data) {
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var keys = Object.keys(data);
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for (var i = 0; i < keys.length; i++) {
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var val = data[keys[i]];
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updateServerPeak(keys[i], val[0], val[1]);
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}
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});
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$(document).on('click', '.graph-control', function(e) {
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var serverIp = $(this).attr('data-target-network');
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// Restore it, or delete it - either works.
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if (!this.checked) {
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hiddenGraphData[serverIp] = displayedGraphData[serverIp];
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delete displayedGraphData[serverIp];
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} else {
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displayedGraphData[serverIp] = hiddenGraphData[serverIp];
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delete hiddenGraphData[serverIp];
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}
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// Redraw the graph
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historyPlot.setData(convertGraphData(displayedGraphData));
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historyPlot.setupGrid();
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historyPlot.draw();
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// Update our localStorage
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if (Object.keys(hiddenGraphData).length === 0) {
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resetGraphControls();
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} else {
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saveGraphControls(Object.keys(displayedGraphData));
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}
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});
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$(document).on('mousemove', function(e) {
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if (currentServerHover) {
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var totalPlayers = getCurrentTotalPlayers();
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var playerCount = lastPlayerEntries[currentServerHover];
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renderTooltip(e.pageX + 10, e.pageY + 10, '<strong>' + currentServerHover + '</strong>: ' + roundToPoint(playerCount / totalPlayers * 100, 10) + '% of ' + formatNumber(totalPlayers) + ' tracked players.<br />(' + formatNumber(playerCount) + ' online.)');
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}
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});
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$(window).on('resize', function() {
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updatePercentageBar();
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if (historyPlot) {
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historyPlot.resize();
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historyPlot.setupGrid();
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historyPlot.draw();
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}
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});
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});
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