110 lines
3.3 KiB
JavaScript
110 lines
3.3 KiB
JavaScript
define(['moment', 'utils/router', 'leaflet', 'gui', 'helper', 'utils/language'],
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function (moment, Router, L, GUI, helper, Language) {
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'use strict';
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return function (config) {
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function handleData(data) {
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var timestamp;
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var nodes = [];
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var links = [];
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var nodeDict = {};
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for (var i = 0; i < data.length; ++i) {
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nodes = nodes.concat(data[i].nodes);
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timestamp = data[i].timestamp;
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links = links.concat(data[i].links);
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}
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nodes.forEach(function (node) {
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node.firstseen = moment.utc(node.firstseen).local();
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node.lastseen = moment.utc(node.lastseen).local();
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});
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var now = moment();
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var age = moment(now).subtract(config.maxAge, 'days');
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var online = nodes.filter(function (d) {
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return d.is_online;
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});
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var offline = nodes.filter(function (d) {
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return !d.is_online;
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});
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var newnodes = helper.limit('firstseen', age, helper.sortByKey('firstseen', online));
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var lostnodes = helper.limit('lastseen', age, helper.sortByKey('lastseen', offline));
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nodes.forEach(function (d) {
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d.neighbours = [];
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nodeDict[d.node_id] = d;
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});
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links.forEach(function (d) {
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d.source = nodeDict[d.source];
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d.target = nodeDict[d.target];
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d.id = [d.source.node_id, d.target.node_id].join('-');
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d.source.neighbours.push({ node: d.target, link: d });
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d.target.neighbours.push({ node: d.source, link: d });
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try {
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d.latlngs = [];
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d.latlngs.push(L.latLng(d.source.location.latitude, d.source.location.longitude));
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d.latlngs.push(L.latLng(d.target.location.latitude, d.target.location.longitude));
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d.distance = d.latlngs[0].distanceTo(d.latlngs[1]);
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} catch (e) {
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// ignore exception
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}
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});
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return {
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now: now,
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timestamp: moment.utc(timestamp).local(),
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nodes: {
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all: nodes,
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online: online,
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offline: offline,
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new: newnodes,
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lost: lostnodes
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},
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links: links,
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nodeDict: nodeDict
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};
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}
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var language = new Language(config);
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var router = new Router(language);
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config.dataPath.forEach(function (d, i) {
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config.dataPath[i] += 'meshviewer.json';
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});
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language.init(router);
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function update() {
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return Promise.all(config.dataPath.map(helper.getJSON))
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.then(handleData);
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}
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update()
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.then(function (d) {
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var gui = new GUI(config, router, language);
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gui.setData(d);
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router.setData(d);
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router.resolve();
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window.setInterval(function () {
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update().then(function (n) {
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gui.setData(n);
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router.setData(n);
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});
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}, 60000);
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})
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.catch(function (e) {
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document.querySelector('.loader').innerHTML += e.message
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+ '<br /><br /><button onclick="location.reload(true)" class="btn text" aria-label="Try to reload">Try to reload</button><br /> or report to your community';
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console.warn(e);
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});
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};
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});
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