551 lines
15 KiB
JavaScript
551 lines
15 KiB
JavaScript
define(["map/clientlayer", "map/labelslayer",
|
||
"d3", "leaflet", "moment", "locationmarker", "rbush",
|
||
"leaflet.label", "leaflet.providers"],
|
||
function (ClientLayer, LabelsLayer, d3, L, moment, LocationMarker, rbush) {
|
||
var options = { worldCopyJump: true,
|
||
zoomControl: false
|
||
}
|
||
|
||
var AddLayerButton = L.Control.extend({
|
||
options: {
|
||
position: "bottomright"
|
||
},
|
||
|
||
initialize: function (f, options) {
|
||
L.Util.setOptions(this, options)
|
||
this.f = f
|
||
},
|
||
|
||
onAdd: function () {
|
||
var button = L.DomUtil.create("button", "add-layer")
|
||
button.textContent = ""
|
||
|
||
// L.DomEvent.disableClickPropagation(button)
|
||
// Click propagation isn't disabled as this causes problems with the
|
||
// location picking mode; instead propagation is stopped in onClick().
|
||
L.DomEvent.addListener(button, "click", this.f, this)
|
||
|
||
this.button = button
|
||
|
||
return button
|
||
}
|
||
})
|
||
|
||
var LocateButton = L.Control.extend({
|
||
options: {
|
||
position: "bottomright"
|
||
},
|
||
|
||
active: false,
|
||
button: undefined,
|
||
|
||
initialize: function (f, options) {
|
||
L.Util.setOptions(this, options)
|
||
this.f = f
|
||
},
|
||
|
||
onAdd: function () {
|
||
var button = L.DomUtil.create("button", "locate-user")
|
||
button.textContent = ""
|
||
|
||
L.DomEvent.disableClickPropagation(button)
|
||
L.DomEvent.addListener(button, "click", this.onClick, this)
|
||
|
||
this.button = button
|
||
|
||
return button
|
||
},
|
||
|
||
update: function() {
|
||
this.button.classList.toggle("active", this.active)
|
||
},
|
||
|
||
set: function(v) {
|
||
this.active = v
|
||
this.update()
|
||
},
|
||
|
||
onClick: function () {
|
||
this.f(!this.active)
|
||
}
|
||
})
|
||
|
||
var CoordsPickerButton = L.Control.extend({
|
||
options: {
|
||
position: "bottomright"
|
||
},
|
||
|
||
active: false,
|
||
button: undefined,
|
||
|
||
initialize: function (f, options) {
|
||
L.Util.setOptions(this, options)
|
||
this.f = f
|
||
},
|
||
|
||
onAdd: function () {
|
||
var button = L.DomUtil.create("button", "coord-picker")
|
||
button.textContent = ""
|
||
|
||
// Click propagation isn't disabled as this causes problems with the
|
||
// location picking mode; instead propagation is stopped in onClick().
|
||
L.DomEvent.addListener(button, "click", this.onClick, this)
|
||
|
||
this.button = button
|
||
|
||
return button
|
||
},
|
||
|
||
update: function() {
|
||
this.button.classList.toggle("active", this.active)
|
||
},
|
||
|
||
set: function(v) {
|
||
this.active = v
|
||
this.update()
|
||
},
|
||
|
||
onClick: function (e) {
|
||
L.DomEvent.stopPropagation(e)
|
||
this.f(!this.active)
|
||
}
|
||
|
||
})
|
||
|
||
function mkMarker(dict, iconFunc, router) {
|
||
return function (d) {
|
||
var m = L.circleMarker([d.nodeinfo.location.latitude, d.nodeinfo.location.longitude], iconFunc(d))
|
||
|
||
m.resetStyle = function () {
|
||
m.setStyle(iconFunc(d))
|
||
}
|
||
|
||
m.on("click", router.node(d))
|
||
m.bindLabel(d.nodeinfo.hostname)
|
||
|
||
dict[d.nodeinfo.node_id] = m
|
||
|
||
return m
|
||
}
|
||
}
|
||
|
||
function addLinksToMap(dict, linkScale, graph, router) {
|
||
graph = graph.filter( function (d) {
|
||
return "distance" in d && d.type !== "VPN"
|
||
})
|
||
|
||
var lines = graph.map( function (d) {
|
||
var opts = { color: d.type === "Kabel" ? "#50B0F0" : linkScale(d.tq).hex(),
|
||
weight: 4,
|
||
opacity: 0.5,
|
||
dashArray: "none"
|
||
}
|
||
|
||
var line = L.polyline(d.latlngs, opts)
|
||
|
||
line.resetStyle = function () {
|
||
line.setStyle(opts)
|
||
}
|
||
|
||
line.bindLabel(d.source.node.nodeinfo.hostname + " – " + d.target.node.nodeinfo.hostname + "<br><strong>" + showDistance(d) + " / " + showTq(d) + "</strong>")
|
||
line.on("click", router.link(d))
|
||
|
||
dict[d.id] = line
|
||
|
||
return line
|
||
})
|
||
|
||
return lines
|
||
}
|
||
|
||
var iconOnline = { color: "#1566A9", fillColor: "#1566A9", radius: 6, fillOpacity: 0.5, opacity: 0.5, weight: 2, className: "stroke-first" }
|
||
var iconOffline = { color: "#D43E2A", fillColor: "#D43E2A", radius: 3, fillOpacity: 0.5, opacity: 0.5, weight: 1, className: "stroke-first" }
|
||
var iconLost = { color: "#D43E2A", fillColor: "#D43E2A", radius: 6, fillOpacity: 0.8, opacity: 0.8, weight: 1, className: "stroke-first" }
|
||
var iconAlert = { color: "#D43E2A", fillColor: "#D43E2A", radius: 6, fillOpacity: 0.8, opacity: 0.8, weight: 2, className: "stroke-first node-alert" }
|
||
var iconNew = { color: "#1566A9", fillColor: "#93E929", radius: 6, fillOpacity: 1.0, opacity: 0.5, weight: 2 }
|
||
|
||
return function (config, linkScale, sidebar, router, buttons) {
|
||
var self = this
|
||
var barycenter
|
||
var groupOnline, groupOffline, groupNew, groupLost, groupLines
|
||
var savedView
|
||
|
||
var map, userLocation
|
||
var layerControl
|
||
var customLayers = {}
|
||
var baseLayers = {}
|
||
|
||
var locateUserButton = new LocateButton(function (d) {
|
||
if (d)
|
||
enableTracking()
|
||
else
|
||
disableTracking()
|
||
})
|
||
|
||
var mybuttons = []
|
||
|
||
function addButton(button) {
|
||
var el = button.onAdd()
|
||
mybuttons.push(el)
|
||
buttons.appendChild(el)
|
||
}
|
||
|
||
function clearButtons() {
|
||
mybuttons.forEach( function (d) {
|
||
buttons.removeChild(d)
|
||
})
|
||
}
|
||
|
||
var showCoordsPickerButton = new CoordsPickerButton(function (d) {
|
||
if (d)
|
||
enableCoords()
|
||
else
|
||
disableCoords()
|
||
})
|
||
|
||
function saveView() {
|
||
savedView = {center: map.getCenter(),
|
||
zoom: map.getZoom()}
|
||
}
|
||
|
||
function enableTracking() {
|
||
map.locate({watch: true,
|
||
enableHighAccuracy: true,
|
||
setView: true
|
||
})
|
||
locateUserButton.set(true)
|
||
}
|
||
|
||
function disableTracking() {
|
||
map.stopLocate()
|
||
locationError()
|
||
locateUserButton.set(false)
|
||
}
|
||
|
||
function enableCoords() {
|
||
map.getContainer().classList.add("pick-coordinates")
|
||
map.on("click", showCoordinates)
|
||
showCoordsPickerButton.set(true)
|
||
}
|
||
|
||
function disableCoords() {
|
||
map.getContainer().classList.remove("pick-coordinates")
|
||
map.off("click", showCoordinates)
|
||
showCoordsPickerButton.set(false)
|
||
}
|
||
|
||
function showCoordinates(e) {
|
||
router.gotoLocation(e.latlng)
|
||
// window.prompt("Koordinaten (Lat, Lng)", e.latlng.lat.toFixed(9) + ", " + e.latlng.lng.toFixed(9))
|
||
disableCoords()
|
||
}
|
||
|
||
function locationFound(e) {
|
||
if (!userLocation)
|
||
userLocation = new LocationMarker(e.latlng).addTo(map)
|
||
|
||
userLocation.setLatLng(e.latlng)
|
||
userLocation.setAccuracy(e.accuracy)
|
||
}
|
||
|
||
function locationError() {
|
||
if (userLocation) {
|
||
map.removeLayer(userLocation)
|
||
userLocation = null
|
||
}
|
||
}
|
||
|
||
function addLayer(layerName) {
|
||
if (layerName in baseLayers)
|
||
return
|
||
|
||
if (layerName in customLayers)
|
||
return
|
||
|
||
try {
|
||
var layer = L.tileLayer.provider(layerName)
|
||
layerControl.addBaseLayer(layer, layerName)
|
||
customLayers[layerName] = layer
|
||
|
||
if (localStorageTest())
|
||
localStorage.setItem("map/customLayers", JSON.stringify(Object.keys(customLayers)))
|
||
} catch (e) {
|
||
return
|
||
}
|
||
}
|
||
|
||
function contextMenuGotoLocation(e) {
|
||
router.gotoLocation(e.latlng)
|
||
}
|
||
|
||
var el = document.createElement("div")
|
||
el.classList.add("map")
|
||
|
||
map = L.map(el, options)
|
||
|
||
var layers = config.mapLayers.map( function (d) {
|
||
return {
|
||
"name": d.name,
|
||
"layer": "url" in d ? L.tileLayer(d.url, d.config) : L.tileLayer.provider(d.name)
|
||
}
|
||
})
|
||
|
||
var maxLayerZoom = Math.max.apply(Math, config.mapLayers.map(
|
||
function(d) {
|
||
return (typeof d.config !== "undefined" && typeof d.config.maxZoom !== "undefined") ? d.config.maxZoom : 18
|
||
}))
|
||
|
||
|
||
layers[0].layer.addTo(map)
|
||
|
||
layers.forEach( function (d) {
|
||
baseLayers[d.name] = d.layer
|
||
})
|
||
|
||
map.on("locationfound", locationFound)
|
||
map.on("locationerror", locationError)
|
||
map.on("dragend", saveView)
|
||
map.on("contextmenu", contextMenuGotoLocation)
|
||
|
||
addButton(locateUserButton)
|
||
addButton(showCoordsPickerButton)
|
||
|
||
addButton(new AddLayerButton(function () {
|
||
/*eslint no-alert:0*/
|
||
var layerName = prompt("Leaflet Provider:")
|
||
addLayer(layerName)
|
||
}))
|
||
|
||
layerControl = L.control.layers(baseLayers, [], {position: "bottomright"})
|
||
layerControl.addTo(map)
|
||
|
||
if (localStorageTest()) {
|
||
var d = JSON.parse(localStorage.getItem("map/customLayers"))
|
||
|
||
if (d)
|
||
d.forEach(addLayer)
|
||
|
||
d = JSON.parse(localStorage.getItem("map/selectedLayer"))
|
||
d = d && d.name in baseLayers ? baseLayers[d.name] : d && d.name in customLayers ? customLayers[d.name] : false
|
||
|
||
if (d) {
|
||
map.removeLayer(layers[0].layer)
|
||
map.addLayer(d)
|
||
}
|
||
}
|
||
|
||
map.on("baselayerchange", function(e) {
|
||
if (localStorageTest())
|
||
localStorage.setItem("map/selectedLayer", JSON.stringify({name: e.name}))
|
||
})
|
||
|
||
var clientLayer = new ClientLayer({minZoom: 15, maxZoom: maxLayerZoom})
|
||
clientLayer.addTo(map)
|
||
clientLayer.setZIndex(5)
|
||
|
||
var labelsLayer = new LabelsLayer({maxZoom: maxLayerZoom})
|
||
labelsLayer.addTo(map)
|
||
labelsLayer.setZIndex(6)
|
||
|
||
var nodeDict = {}
|
||
var linkDict = {}
|
||
var highlight
|
||
|
||
function resetMarkerStyles(nodes, links) {
|
||
Object.keys(nodes).forEach( function (d) {
|
||
nodes[d].resetStyle()
|
||
})
|
||
|
||
Object.keys(links).forEach( function (d) {
|
||
links[d].resetStyle()
|
||
})
|
||
}
|
||
|
||
function setView(bounds) {
|
||
map.fitBounds(bounds, {paddingTopLeft: [sidebar(), 0]})
|
||
}
|
||
|
||
function resetZoom() {
|
||
if (barycenter)
|
||
setView(barycenter.getBounds())
|
||
}
|
||
|
||
function goto(m) {
|
||
var bounds
|
||
|
||
if ("getBounds" in m)
|
||
bounds = m.getBounds()
|
||
else
|
||
bounds = L.latLngBounds([m.getLatLng()])
|
||
|
||
setView(bounds)
|
||
|
||
return m
|
||
}
|
||
|
||
function updateView(nopanzoom) {
|
||
resetMarkerStyles(nodeDict, linkDict)
|
||
var m
|
||
|
||
if (highlight !== undefined)
|
||
if (highlight.type === "node") {
|
||
m = nodeDict[highlight.o.nodeinfo.node_id]
|
||
|
||
if (m)
|
||
m.setStyle({ color: "orange", weight: 20, fillOpacity: 1, opacity: 0.7, className: "stroke-first" })
|
||
} else if (highlight.type === "link") {
|
||
m = linkDict[highlight.o.id]
|
||
|
||
if (m)
|
||
m.setStyle({ weight: 7, opacity: 1, dashArray: "10, 10" })
|
||
}
|
||
|
||
if (!nopanzoom)
|
||
if (m)
|
||
goto(m)
|
||
else if (savedView)
|
||
map.setView(savedView.center, savedView.zoom)
|
||
else
|
||
resetZoom()
|
||
}
|
||
|
||
function calcBarycenter(nodes) {
|
||
nodes = nodes.map(function (d) { return d.nodeinfo.location })
|
||
|
||
if (nodes.length === 0)
|
||
return undefined
|
||
|
||
var lats = nodes.map(function (d) { return d.latitude })
|
||
var lngs = nodes.map(function (d) { return d.longitude })
|
||
|
||
var barycenter = L.latLng(d3.median(lats), d3.median(lngs))
|
||
var barycenterDev = [d3.deviation(lats), d3.deviation(lngs)]
|
||
|
||
if (barycenterDev[0] === undefined)
|
||
barycenterDev[0] = 0
|
||
|
||
if (barycenterDev[1] === undefined)
|
||
barycenterDev[1] = 0
|
||
|
||
var barycenterCircle = L.latLng(barycenter.lat + barycenterDev[0],
|
||
barycenter.lng + barycenterDev[1])
|
||
|
||
var r = barycenter.distanceTo(barycenterCircle)
|
||
|
||
return L.circle(barycenter, r * config.mapSigmaScale)
|
||
}
|
||
|
||
function mapRTree(d) {
|
||
var o = [ d.nodeinfo.location.latitude, d.nodeinfo.location.longitude,
|
||
d.nodeinfo.location.latitude, d.nodeinfo.location.longitude]
|
||
|
||
o.node = d
|
||
|
||
return o
|
||
}
|
||
|
||
self.setData = function (data) {
|
||
nodeDict = {}
|
||
linkDict = {}
|
||
|
||
if (groupOffline)
|
||
groupOffline.clearLayers()
|
||
|
||
if (groupOnline)
|
||
groupOnline.clearLayers()
|
||
|
||
if (groupNew)
|
||
groupNew.clearLayers()
|
||
|
||
if (groupLost)
|
||
groupLost.clearLayers()
|
||
|
||
if (groupLines)
|
||
groupLines.clearLayers()
|
||
|
||
var lines = addLinksToMap(linkDict, linkScale, data.graph.links, router)
|
||
groupLines = L.featureGroup(lines).addTo(map)
|
||
|
||
if (typeof config.fixedCenter === "undefined")
|
||
barycenter = calcBarycenter(data.nodes.all.filter(has_location))
|
||
else
|
||
barycenter = L.circle(L.latLng(new L.LatLng(config.fixedCenter.lat, config.fixedCenter.lng)), config.fixedCenter.radius * 1000)
|
||
|
||
var nodesOnline = subtract(data.nodes.all.filter(online), data.nodes.new)
|
||
var nodesOffline = subtract(data.nodes.all.filter(offline), data.nodes.lost)
|
||
|
||
var markersOnline = nodesOnline.filter(has_location)
|
||
.map(mkMarker(nodeDict, function () { return iconOnline }, router))
|
||
|
||
var markersOffline = nodesOffline.filter(has_location)
|
||
.map(mkMarker(nodeDict, function () { return iconOffline }, router))
|
||
|
||
var markersNew = data.nodes.new.filter(has_location)
|
||
.map(mkMarker(nodeDict, function () { return iconNew }, router))
|
||
|
||
var markersLost = data.nodes.lost.filter(has_location)
|
||
.map(mkMarker(nodeDict, function (d) {
|
||
if (d.lastseen.isAfter(moment(data.now).subtract(3, "days")))
|
||
return iconAlert
|
||
|
||
return iconLost
|
||
}, router))
|
||
|
||
groupOffline = L.featureGroup(markersOffline).addTo(map)
|
||
groupOnline = L.featureGroup(markersOnline).addTo(map)
|
||
groupLost = L.featureGroup(markersLost).addTo(map)
|
||
groupNew = L.featureGroup(markersNew).addTo(map)
|
||
|
||
var rtreeOnlineAll = rbush(9)
|
||
|
||
rtreeOnlineAll.load(data.nodes.all.filter(online).filter(has_location).map(mapRTree))
|
||
|
||
clientLayer.setData(rtreeOnlineAll)
|
||
labelsLayer.setData({online: nodesOnline.filter(has_location),
|
||
offline: nodesOffline.filter(has_location),
|
||
new: data.nodes.new.filter(has_location),
|
||
lost: data.nodes.lost.filter(has_location)
|
||
})
|
||
|
||
updateView(true)
|
||
}
|
||
|
||
self.resetView = function () {
|
||
disableTracking()
|
||
highlight = undefined
|
||
updateView()
|
||
}
|
||
|
||
self.gotoNode = function (d) {
|
||
disableTracking()
|
||
highlight = {type: "node", o: d}
|
||
updateView()
|
||
}
|
||
|
||
self.gotoLink = function (d) {
|
||
disableTracking()
|
||
highlight = {type: "link", o: d}
|
||
updateView()
|
||
}
|
||
|
||
self.gotoLocation = function () {
|
||
//ignore
|
||
}
|
||
|
||
self.destroy = function () {
|
||
clearButtons()
|
||
map.remove()
|
||
|
||
if (el.parentNode)
|
||
el.parentNode.removeChild(el)
|
||
}
|
||
|
||
self.render = function (d) {
|
||
d.appendChild(el)
|
||
map.invalidateSize()
|
||
}
|
||
|
||
return self
|
||
}
|
||
})
|