379 lines
10 KiB
JavaScript
379 lines
10 KiB
JavaScript
require(["map", "infobox/main"], function (Map, Infobox) {
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main()
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function main() {
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getJSON("config.json").then( function (config) {
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moment.locale("de")
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var linkScale = chroma.scale(chroma.interpolate.bezier(['green', 'yellow', 'red'])).domain([1, 5])
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var sidebar = mkSidebar(document.body)
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var gotoAnything = new gotoBuilder(config)
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var infobox = new Infobox(config, sidebar, gotoAnything)
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gotoAnything.addTarget(infobox)
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var map = new Map(sidebar, gotoAnything)
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document.body.insertBefore(map.div, document.body.firstChild)
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gotoAnything.addTarget(map)
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var urls = [ config.dataPath + 'nodes.json',
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config.dataPath + 'graph.json'
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]
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var p = Promise.all(urls.map(getJSON))
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p.then(handle_data(config, linkScale, sidebar, infobox, map, gotoAnything))
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})
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}
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function handle_data(config, linkScale, sidebar, infobox, map, gotoAnything) {
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return function (data) {
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var nodedict = data[0]
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var nodes = Object.keys(nodedict.nodes).map(function (key) { return nodedict.nodes[key] })
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nodes = nodes.filter( function (d) {
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return "firstseen" in d && "lastseen" in d
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})
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nodes.forEach( function(node) {
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node.firstseen = moment.utc(node.firstseen)
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node.lastseen = moment.utc(node.lastseen)
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})
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var now = moment()
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var age = moment(now).subtract(14, 'days')
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var newnodes = limit("firstseen", age, sortByKey("firstseen", nodes).filter(online))
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var lostnodes = limit("lastseen", age, sortByKey("lastseen", nodes).filter(offline))
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var onlinenodes = nodes.filter(online)
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var graph = data[1].batadv
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var graphnodes = data[0].nodes
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graph.nodes.forEach( function (d) {
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if (d.node_id in graphnodes)
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d.node = graphnodes[d.node_id]
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})
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graph.links.forEach( function (d) {
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if (graph.nodes[d.source].node)
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d.source = graph.nodes[d.source]
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else
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d.source = undefined
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if (graph.nodes[d.target].node)
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d.target = graph.nodes[d.target]
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else
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d.target = undefined
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})
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var links = graph.links.filter( function (d) {
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return d.source !== undefined && d.target !== undefined
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})
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links.forEach( function (d) {
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if (!("location" in d.source.node.nodeinfo && "location" in d.target.node.nodeinfo))
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return
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d.latlngs = []
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d.latlngs.push(L.latLng(d.source.node.nodeinfo.location.latitude, d.source.node.nodeinfo.location.longitude))
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d.latlngs.push(L.latLng(d.target.node.nodeinfo.location.latitude, d.target.node.nodeinfo.location.longitude))
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d.distance = d.latlngs[0].distanceTo(d.latlngs[1])
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})
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nodes.forEach( function (d) {
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d.neighbours = []
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})
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links.forEach( function (d) {
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d.source.node.neighbours.push({ node: d.target.node, link: d })
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d.target.node.neighbours.push({ node: d.source.node, link: d })
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})
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map.setData(linkScale, sidebar, now, newnodes, lostnodes, onlinenodes, links)
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showMeshstats(sidebar, nodes)
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mkNodesList(sidebar, config.showContact, "firstseen", gotoAnything.node, "Neue Knoten", newnodes)
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mkNodesList(sidebar, config.showContact, "lastseen", gotoAnything.node, "Verschwundene Knoten", lostnodes)
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mkLinkList(sidebar, linkScale, gotoAnything.link, links)
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var historyDict = { nodes: {}, links: {} }
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nodes.forEach( function (d) {
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historyDict.nodes[d.nodeinfo.node_id] = d
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})
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links.forEach( function (d) {
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historyDict.links[linkId(d)] = d
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})
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gotoAnything.reset(false)
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gotoHistory(gotoAnything, historyDict, window.location.hash)
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window.onpopstate = function (d) {
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gotoHistory(gotoAnything, historyDict, d.state)
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}
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}
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}
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function mkSidebar(el) {
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var sidebar = document.createElement("div")
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sidebar.classList.add("sidebar")
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el.appendChild(sidebar)
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var button = document.createElement("button")
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sidebar.appendChild(button)
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button.classList.add("sidebarhandle")
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button.onclick = function () {
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sidebar.classList.toggle("hidden")
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}
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var container = document.createElement("div")
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container.classList.add("container")
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sidebar.appendChild(container)
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container.getWidth = function () {
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var small = window.matchMedia("(max-width: 60em)");
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return small.matches ? 0 : sidebar.offsetWidth
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}
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return container
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}
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function mkLinkList(el, linkScale, gotoProxy, links) {
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if (links.length == 0)
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return
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var h2 = document.createElement("h2")
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h2.textContent = "Verbindungen"
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el.appendChild(h2)
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var table = document.createElement("table")
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var thead = document.createElement("thead")
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var tr = document.createElement("tr")
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var th1 = document.createElement("th")
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th1.textContent = "Knoten"
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tr.appendChild(th1)
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var th2 = document.createElement("th")
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th2.textContent = "TQ"
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tr.appendChild(th2)
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var th3 = document.createElement("th")
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th3.textContent = "Entfernung"
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th3.classList.add("sort-default")
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tr.appendChild(th3)
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thead.appendChild(tr)
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table.appendChild(thead)
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var tbody = document.createElement("tbody")
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links.forEach( function (d) {
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var row = document.createElement("tr")
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var td1 = document.createElement("td")
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var a = document.createElement("a")
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a.textContent = d.source.node.nodeinfo.hostname + " – " + d.target.node.nodeinfo.hostname
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a.href = "#"
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a.onclick = gotoProxy(d)
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td1.appendChild(a)
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row.appendChild(td1)
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if (d.vpn)
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td1.appendChild(document.createTextNode(" (VPN)"))
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var td2 = document.createElement("td")
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td2.textContent = showTq(d)
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td2.style.color = linkScale(d.tq)
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row.appendChild(td2)
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var td3 = document.createElement("td")
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td3.textContent = showDistance(d)
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td3.setAttribute("data-sort", d.distance !== undefined ? -d.distance : 1)
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row.appendChild(td3)
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tbody.appendChild(row)
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})
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table.appendChild(tbody)
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new Tablesort(table)
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el.appendChild(table)
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}
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function mkNodesList(el, showContact, tf, gotoProxy, title, list) {
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if (list.length == 0)
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return
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var h2 = document.createElement("h2")
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h2.textContent = title
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el.appendChild(h2)
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var table = document.createElement("table")
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el.appendChild(table)
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var tbody = document.createElement("tbody")
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list.forEach( function (d) {
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var time = moment(d[tf]).fromNow()
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var row = document.createElement("tr")
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var td1 = document.createElement("td")
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var a = document.createElement("a")
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a.classList.add("hostname")
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a.classList.add(d.flags.online ? "online" : "offline")
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a.textContent = d.nodeinfo.hostname
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a.href = "#"
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a.onclick = gotoProxy(d)
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td1.appendChild(a)
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if (has_location(d)) {
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var span = document.createElement("span")
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span.classList.add("icon")
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span.classList.add("ion-location")
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td1.appendChild(span)
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}
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if ("owner" in d.nodeinfo && showContact) {
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var contact = d.nodeinfo.owner.contact
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td1.appendChild(document.createTextNode(" – " + contact + ""))
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}
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var td2 = document.createElement("td")
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td2.textContent = time
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row.appendChild(td1)
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row.appendChild(td2)
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tbody.appendChild(row)
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})
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table.appendChild(tbody)
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el.appendChild(table)
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}
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function showMeshstats(el, nodes) {
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var h2 = document.createElement("h2")
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h2.textContent = "Übersicht"
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el.appendChild(h2)
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var p = document.createElement("p")
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var totalNodes = sum(nodes.filter(online).map(one))
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var totalClients = sum(nodes.filter(online).map( function (d) {
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return d.statistics.clients
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}))
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var totalGateways = sum(nodes.filter(online).filter( function (d) {
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return d.flags.gateway
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}).map(one))
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p.textContent = totalNodes + " Knoten (online), " +
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totalClients + " Clients, " +
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totalGateways + " Gateways"
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p.appendChild(document.createElement("br"))
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p.appendChild(document.createTextNode("Diese Daten sind " + moment.utc(nodes.timestamp).fromNow(true) + " alt."))
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el.appendChild(p)
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}
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function pushHistory(d) {
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var s = "#!"
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if (d) {
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if ("node" in d)
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s += "n:" + d.node.nodeinfo.node_id
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if ("link" in d)
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s += "l:" + linkId(d.link)
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}
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window.history.pushState(s, undefined, s)
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}
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function gotoHistory(gotoAnything, dict, s) {
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if (!s.startsWith("#!"))
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return
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s = s.slice(2)
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var args = s.split(":")
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if (args[0] === "n") {
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var id = args[1]
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if (id in dict.nodes)
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gotoAnything.node(dict.nodes[id], true, false)()
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}
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if (args[0] === "l") {
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var id = args[1]
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if (id in dict.links)
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gotoAnything.link(dict.links[id], true, false)()
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}
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}
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function gotoBuilder(config, nodes) {
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var targets = []
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var self = this
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var infobox
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function resetView(push) {
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push = trueDefault(push)
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targets.forEach( function (t) {
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t.resetView()
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})
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if (push)
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pushHistory()
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}
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function gotoNode(d, showMap, push) {
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showMap = trueDefault(showMap)
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push = trueDefault(push)
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targets.forEach( function (t) {
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t.gotoNode(d)
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})
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if (push)
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pushHistory( { node: d })
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return false
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}
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function gotoLink(d, showMap, push) {
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showMap = trueDefault(showMap)
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push = trueDefault(push)
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targets.forEach( function (t) {
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t.gotoLink(d)
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})
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if (push)
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pushHistory( { link: d })
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return false
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}
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self.node = function (d, m, p) { return function () { return gotoNode(d, m, p) }}
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self.link = function (d, m, p) { return function () { return gotoLink(d, m, p) }}
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self.reset = resetView
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self.addMarkers = function (d) {
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markers = d
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}
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self.addTarget = function (d) { targets.push(d) }
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return self
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}
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})
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