406 lines
9.4 KiB
JavaScript
406 lines
9.4 KiB
JavaScript
'use strict';
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/* Controllers */
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netStatsApp.controller('StatsCtrl', function($scope, $filter, socket, _, toastr) {
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// Main Stats init
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// ---------------
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$scope.nodesTotal = 0;
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$scope.nodesActive = 0;
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$scope.bestBlock = 0;
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$scope.lastBlock = 0;
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$scope.lastDifficulty = 0;
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$scope.upTimeTotal = 0;
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$scope.avgBlockTime = 0;
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$scope.blockPropagationAvg = 0;
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$scope.avgHashrate = 0;
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$scope.uncleCount = 0;
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$scope.bestStats = {};
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$scope.lastBlocksTime = [];
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$scope.difficultyChart = [];
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$scope.transactionDensity = [];
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$scope.gasSpending = [];
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$scope.miners = [];
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$scope.nodes = [];
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$scope.map = [];
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$scope.blockPropagationChart = [];
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$scope.uncleCountChart = [];
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$scope.coinbases = [];
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$scope.latency = 0;
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$scope.currentApiVersion = "0.0.8";
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$scope.predicate = ['-pinned', '-stats.active', '-stats.block.number', 'stats.block.propagation'];
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$scope.reverse = false;
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$scope.prefixPredicate = ['-pinned', '-stats.active'];
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$scope.originalPredicate = ['-stats.block.number', 'stats.block.propagation'];
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$scope.orderTable = function(predicate, reverse)
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{
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if(!_.isEqual(predicate, $scope.originalPredicate))
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{
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$scope.reverse = reverse;
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$scope.originalPredicate = predicate;
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$scope.predicate = _.union($scope.prefixPredicate, predicate);
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}
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else
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{
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$scope.reverse = !$scope.reverse;
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if($scope.reverse === true){
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_.forEach(predicate, function (value, key) {
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predicate[key] = (value[0] === '-' ? value.replace('-', '') : '-' + value);
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});
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}
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$scope.predicate = _.union($scope.prefixPredicate, predicate);
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}
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}
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$scope.timeout = setInterval(function ()
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{
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$scope.$apply();
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}, 200);
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$scope.getNumber = function(num) {
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return new Array(num);
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}
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// Socket listeners
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// ----------------
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socket.on('open', function open() {
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socket.emit('ready');
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console.log('The connection has been opened.');
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})
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.on('end', function end() {
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console.log('Socket connection ended.')
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})
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.on('error', function error(err) {
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console.log(err);
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})
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.on('reconnecting', function reconnecting(opts) {
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console.log('We are scheduling a reconnect operation', opts);
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})
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.on('data', function incoming(data) {
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socketAction(data.action, data.data);
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});
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socket.on('init', function(data)
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{
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socketAction("init", data.nodes);
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});
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socket.on('client-latency', function(data)
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{
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$scope.latency = data.latency;
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})
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function socketAction(action, data)
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{
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// console.log('Action: ', action);
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// console.log('Data: ', data);
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switch(action) {
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case "init":
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$scope.nodes = data;
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_.forEach($scope.nodes, function(node, index) {
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// Init hashrate
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if(typeof node.stats.hashrate === 'undefined')
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$scope.nodes[index].stats.hashrate = 0;
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// Init history
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if( _.isUndefined(data.history) )
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{
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data.history = new Array(40);
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_.fill(data.history, -1);
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}
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// Init pin
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$scope.nodes[index].pinned = false;
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$scope.$apply();
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makePeerPropagationChart($scope.nodes[index]);
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});
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if($scope.nodes.length > 0)
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toastr['success']("Got nodes list", "Got nodes!");
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break;
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case "add":
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if(addNewNode(data))
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toastr['success']("New node "+ $scope.nodes[findIndex({id: data.id})].info.name +" connected!", "New node!");
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else
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toastr['info']("Node "+ $scope.nodes[findIndex({id: data.id})].info.name +" reconnected!", "Node is back!");
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$scope.$apply();
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makePeerPropagationChart($scope.nodes[findIndex({id: data.id})]);
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break;
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case "update":
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if(typeof data.stats.hashrate === 'undefined')
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data.stats.hashrate = 0;
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var index = findIndex({id: data.id});
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if( !_.isUndefined($scope.nodes[index].stats) ) {
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if($scope.nodes[index].stats.block.number < data.stats.block.number)
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{
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var best = _.max($scope.nodes, function(node) {
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return parseInt(node.stats.block.number);
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}).stats.block;
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if (data.stats.block.number > best.number) {
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data.stats.block.arrived = _.now();
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} else {
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data.stats.block.arrived = best.arrived;
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}
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}
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$scope.nodes[index].stats = data.stats;
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$scope.nodes[index].history = data.history;
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$scope.$apply();
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makePeerPropagationChart($scope.nodes[index]);
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}
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break;
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case "info":
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$scope.nodes[findIndex({id: data.id})].info = data.info;
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if(_.isUndefined($scope.nodes[findIndex({id: data.id})].pinned))
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$scope.nodes[findIndex({id: data.id})].pinned = false;
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break;
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case "blockPropagationChart":
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$scope.blockPropagationChart = data.histogram;
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$scope.blockPropagationAvg = data.avg;
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break;
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case "uncleCount":
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$scope.uncleCountChart = data;
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$scope.uncleCount = data[0] + data[1];
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jQuery('.spark-uncles').sparkline($scope.uncleCountChart.reverse(), {type: 'bar', barSpacing: 1});
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break;
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case "charts":
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$scope.avgBlockTime = data.avgBlocktime;
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$scope.avgHashrate = data.avgHashrate;
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$scope.lastBlocksTime = data.blocktime;
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$scope.difficultyChart = data.difficulty;
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$scope.blockPropagationChart = data.propagation.histogram;
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$scope.blockPropagationAvg = data.propagation.avg;
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$scope.uncleCountChart = data.uncleCount;
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$scope.uncleCount = data.uncleCount[0] + data.uncleCount[1];
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$scope.transactionDensity = data.transactions;
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$scope.gasSpending = data.gasSpending;
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$scope.miners = data.miners;
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$scope.$apply();
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getMinersNames();
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jQuery('.spark-blocktimes').sparkline($scope.lastBlocksTime, {type: 'bar', tooltipSuffix: ' s'});
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jQuery('.spark-difficulty').sparkline($scope.difficultyChart, {type: 'bar'});
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jQuery('.spark-transactions').sparkline($scope.transactionDensity, {type: 'bar'});
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jQuery('.spark-gasspending').sparkline($scope.gasSpending, {type: 'bar'});
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jQuery('.spark-uncles').sparkline($scope.uncleCountChart.reverse(), {type: 'bar', barSpacing: 1});
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break;
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case "inactive":
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if( !_.isUndefined(data.stats) )
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$scope.nodes[findIndex({id: data.id})].stats = data.stats;
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toastr['error']("Node "+ $scope.nodes[findIndex({id: data.id})].info.name +" went away!", "Node connection was lost!");
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break;
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case "latency":
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if( !_.isUndefined(data.id) )
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var node = $scope.nodes[findIndex({id: data.id})];
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if( !_.isUndefined(node) && !_.isUndefined(node.stats) && !_.isUndefined(node.stats.latency))
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$scope.nodes[findIndex({id: data.id})].stats.latency = data.latency;
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$scope.$apply();
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break;
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case "client-ping":
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socket.emit('client-pong');
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break;
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}
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if(action !== "latency")
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{
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updateStats();
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}
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}
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function findIndex(search)
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{
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return _.findIndex($scope.nodes, search);
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}
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function makePeerPropagationChart(node)
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{
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jQuery('.' + node.id).sparkline(node.history, {
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type: 'bar',
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negBarColor: '#7f7f7f',
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zeroAxis: false,
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height: 20,
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barWidth : 2,
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barSpacing : 1,
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tooltipSuffix: ' ms',
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chartRangeMax: 8000,
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colorMap: jQuery.range_map({
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'0:1': '#10a0de',
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'1:1000': '#7bcc3a',
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'1001:3000': '#FFD162',
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'3001:7000': '#ff8a00',
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'7001:': '#F74B4B'
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})
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});
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}
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function getMinersNames()
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{
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if($scope.miners.length > 0)
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{
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_.forIn($scope.miners, function(value, key)
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{
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if(value.name !== false)
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return;
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if(value.miner === "0x0000000000000000000000000000000000000000")
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return;
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var name = _.result(_.find(_.pluck($scope.nodes, 'info'), 'coinbase', value.miner), 'name');
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if(typeof name !== 'undefined')
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$scope.miners[key].name = name;
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});
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}
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}
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function addNewNode(data)
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{
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var index = findIndex({id: data.id});
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if(index < 0)
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{
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if(typeof data.stats !== 'undefined' && typeof data.stats.hashrate === 'undefined')
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data.stats.hashrate = 0;
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data.pinned = false;
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if( _.isUndefined(data.history) )
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{
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data.history = new Array(40);
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_.fill(data.history, -1);
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}
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$scope.nodes.push(data);
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return true;
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}
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if( !_.isUndefined($scope.nodes[index].pinned) )
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{
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data.pinned = $scope.nodes[index].pinned
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}
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else
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{
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data.pinned = false;
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}
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if( !_.isUndefined($scope.nodes[index].pinned) )
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{
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data.history = $scope.nodes[index].history
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}
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else
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{
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if( _.isUndefined(data.history) )
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{
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data.history = new Array(40);
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_.fill(data.history, -1);
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}
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}
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$scope.nodes[index] = data;
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return false;
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}
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function updateStats()
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{
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if($scope.nodes.length)
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{
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$scope.nodesTotal = $scope.nodes.length;
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$scope.nodesActive = _.filter($scope.nodes, function(node) {
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return node.stats.active == true;
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}).length;
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var bestBlock = _.max($scope.nodes, function(node) {
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return parseInt(node.stats.block.number);
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}).stats.block.number;
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if(bestBlock > $scope.bestBlock)
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{
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$scope.bestBlock = bestBlock;
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$scope.bestStats = _.max($scope.nodes, function(node) {
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return parseInt(node.stats.block.number);
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}).stats;
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$scope.lastBlock = $scope.bestStats.block.arrived;
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$scope.lastDifficulty = $scope.bestStats.block.difficulty;
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}
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$scope.upTimeTotal = _.reduce($scope.nodes, function(total, node) {
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return total + node.stats.uptime;
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}, 0) / $scope.nodes.length;
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$scope.map = _.map($scope.nodes, function(node) {
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var fill = $filter('bubbleClass')(node.stats, $scope.bestBlock);
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if(node.geo != null)
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return {
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radius: 3,
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latitude: node.geo.ll[0],
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longitude: node.geo.ll[1],
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nodeName: node.info.name,
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fillClass: "text-" + fill,
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fillKey: fill,
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};
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else
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return {
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radius: 0,
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latitude: 0,
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longitude: 0
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};
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});
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}
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$scope.$apply();
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}
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}); |