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'use strict'; |
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define({ |
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get: function get(url) { |
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return new Promise(function (resolve, reject) { |
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var req = new XMLHttpRequest(); |
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req.open('GET', url); |
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req.onload = function onload() { |
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if (req.status === 200) { |
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resolve(req.response); |
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} else { |
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reject(Error(req.statusText)); |
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} |
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}; |
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req.onerror = function onerror() { |
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reject(Error('Network Error')); |
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}; |
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req.send(); |
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}); |
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}, |
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getJSON: function getJSON(url) { |
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return require('helper').get(url).then(JSON.parse); |
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}, |
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sortByKey: function sortByKey(key, d) { |
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return d.sort(function (a, b) { |
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return b[key] - a[key]; |
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}); |
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}, |
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limit: function limit(key, m, d) { |
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return d.filter(function (n) { |
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return n[key].isAfter(m); |
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}); |
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}, |
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sum: function sum(a) { |
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return a.reduce(function (b, c) { |
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return b + c; |
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}, 0); |
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}, |
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one: function one() { |
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return 1; |
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}, |
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dictGet: function dictGet(dict, key) { |
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var k = key.shift(); |
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if (!(k in dict)) { |
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return null; |
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} |
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if (key.length === 0) { |
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return dict[k]; |
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} |
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return this.dictGet(dict[k], key); |
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}, |
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listReplace: function listReplace(s, subst) { |
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for (var key in subst) { |
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if (subst.hasOwnProperty(key)) { |
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var re = new RegExp(key, 'g'); |
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s = s.replace(re, subst[key]); |
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} |
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} |
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return s; |
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}, |
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hasLocation: function hasLocation(d) { |
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return 'location' in d && |
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Math.abs(d.location.latitude) < 90 && |
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Math.abs(d.location.longitude) < 180; |
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}, |
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subtract: function subtract(a, b) { |
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var ids = {}; |
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b.forEach(function (d) { |
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ids[d.node_id] = true; |
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}); |
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return a.filter(function (d) { |
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return !ids[d.node_id]; |
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}); |
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}, |
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/* Helpers working with links */ |
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showDistance: function showDistance(d) { |
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if (isNaN(d.distance)) { |
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return ''; |
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} |
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return d.distance.toFixed(0) + ' m'; |
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}, |
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showTq: function showTq(d) { |
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return (d * 100).toFixed(0) + '%'; |
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}, |
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attributeEntry: function attributeEntry(V, children, label, value) { |
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if (value !== undefined) { |
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if (typeof value !== 'object') { |
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value = V.h('td', value); |
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} |
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children.push(V.h('tr', [ |
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V.h('th', _.t(label)), |
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value |
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])); |
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} |
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}, |
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showStat: function showStat(V, o, subst) { |
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var content = V.h('img', { attrs: { src: require('helper').listReplace(o.image, subst), width: o.width, height: o.height, alt: _.t('loading', { name: o.name }) } }); |
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if (o.href) { |
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return V.h('div', V.h('a', { |
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attrs: |
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{ |
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href: require('helper').listReplace(o.href, subst), |
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target: '_blank', |
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title: require('helper').listReplace(o.title, subst) |
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} |
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}, content)); |
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} |
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return V.h('div', content); |
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}, |
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135
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getTileBBox: function getTileBBox(s, map, tileSize, margin) { |
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var tl = map.unproject([s.x - margin, s.y - margin]); |
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var br = map.unproject([s.x + margin + tileSize, s.y + margin + tileSize]); |
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return { minX: br.lat, minY: tl.lng, maxX: tl.lat, maxY: br.lng }; |
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}, |
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positionClients: function positionClients(ctx, p, startAngle, node, startDistance) { |
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if (node.clients === 0) { |
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return; |
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} |
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146
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var radius = 3; |
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var a = 1.2; |
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var mode = 0; |
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ctx.beginPath(); |
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ctx.fillStyle = config.client.wifi24; |
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for (var orbit = 0, i = 0; i < node.clients; orbit++) { |
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var distance = startDistance + orbit * 2 * radius * a; |
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var n = Math.floor((Math.PI * distance) / (a * radius)); |
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var delta = node.clients - i; |
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for (var j = 0; j < Math.min(delta, n); i++, j++) { |
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if (mode !== 1 && i >= (node.clients_wifi24 + node.clients_wifi5)) { |
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mode = 1; |
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ctx.fill(); |
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ctx.beginPath(); |
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ctx.fillStyle = config.client.wifi5; |
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} else if (mode === 0 && i >= node.clients_wifi24) { |
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mode = 2; |
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ctx.fill(); |
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ctx.beginPath(); |
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ctx.fillStyle = config.client.other; |
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} |
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var angle = 2 * Math.PI / n * j; |
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var x = p.x + distance * Math.cos(angle + startAngle); |
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var y = p.y + distance * Math.sin(angle + startAngle); |
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ctx.moveTo(x, y); |
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ctx.arc(x, y, radius, 0, 2 * Math.PI); |
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} |
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} |
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ctx.fill(); |
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}, |
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fullscreen: function fullscreen(btn) { |
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if (!document.fullscreenElement && !document.webkitFullscreenElement && !document.mozFullScreenElement) { |
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var fel = document.firstElementChild; |
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var func = fel.requestFullscreen |
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|| fel.webkitRequestFullScreen |
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|| fel.mozRequestFullScreen; |
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func.call(fel); |
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btn.classList.remove('ion-full-enter'); |
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btn.classList.add('ion-full-exit'); |
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} else { |
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func = document.exitFullscreen |
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|| document.webkitExitFullscreen |
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|| document.mozCancelFullScreen; |
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if (func) { |
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func.call(document); |
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btn.classList.remove('ion-full-exit'); |
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btn.classList.add('ion-full-enter'); |
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} |
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} |
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}, |
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escape: function escape(string) { |
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return string.replace(/</g, '<') |
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.replace(/>/g, '>') |
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.replace(/"/g, '"') |
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.replace(/'/g, '''); |
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} |
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}); |
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ffrgb /
meshviewer
