freifunkmanager/webroot/js/view/map.js

196 lines
5.7 KiB
JavaScript

import * as gui from '../gui';
import * as socket from '../socket';
import * as store from '../store';
import config from '../config';
import View from '../view';
import {WINDOW_HEIGHT_MENU} from '../element/menu';
//import '../../node_modules/leaflet/dist/leaflet.js';
//import '../../node_modules/leaflet-webgl-heatmap/dist/leaflet-webgl-heatmap.min.js';
//import '../../node_modules/leaflet-ajax/dist/leaflet.ajax.min.js';
export class MapView extends View {
constructor () {
super();
this.el.style.height = `${window.innerHeight - WINDOW_HEIGHT_MENU}px`;
this.map = L.map(this.el).setView(config.map.view.bound, config.map.view.zoom);
const layerControl = L.control.layers().addTo(this.map);
L.tileLayer(config.map.tileLayer, {
'maxZoom': config.map.maxZoom
}).addTo(this.map);
this.geoJsonLayer = L.geoJson.ajax(config.map.geojson.url, config.map.geojson);
this.geoJsonLayer.name = "geojson";
this.nodeLayer = L.layerGroup();
this.nodeLayer.name = "nodes";
/* eslint-disable new-cap */
this.clientLayer24 = L.webGLHeatmap(config.map.heatmap.wifi24);
this.clientLayer24.name = "clientLayer24";
this.clientLayer5 = L.webGLHeatmap(config.map.heatmap.wifi5);
this.clientLayer5.name = "clientLayer5";
/* eslint-enable new-cap */
layerControl.addOverlay(this.geoJsonLayer, 'geojson');
layerControl.addOverlay(this.nodeLayer, 'Nodes');
layerControl.addOverlay(this.clientLayer24, 'Clients 2.4 Ghz');
layerControl.addOverlay(this.clientLayer5, 'Clients 5 Ghz');
var enabledLayersStr = localStorage.getItem("mapLayers");
if (enabledLayersStr == null) {
// fall back to default list of enabled layers:
enabledLayersStr = [this.nodeLayer.name].join();
}
const enabledLayers = enabledLayersStr.split(",");
for (var i = 0; i < enabledLayers.length; i++) {
const layerName = enabledLayers[i];
for (var j = 0; j < layerControl._layers.length; j++) {
if (layerControl._layers[j].layer.name == layerName) {
layerControl._layers[j].layer.addTo(this.map);
break;
}
}
}
this.map.on({
overlayadd: (e) => {
this.saveMapSelection();
},
overlayremove: (e) => {
this.saveMapSelection();
}
});
window.addEventListener('resize', () => {
this.el.style.height = `${window.innerHeight - WINDOW_HEIGHT_MENU}px`;
this.map.invalidateSize();
});
}
saveMapSelection () {
var enabledLayers = [];
this.map.eachLayer((layer) => {
if (layer.name) {
enabledLayers.push(layer.name);
}
});
localStorage.setItem("mapLayers", enabledLayers.join());
}
addNode (node) {
/* eslint-disable-line https://github.com/Leaflet/Leaflet/issues/4484
if(node.node_id === draggingNodeID){
return
}
*/
if (!node.location || !node.location.latitude || !node.location.longitude) {
return;
}
let className = 'node',
wifi24 = '-',
wifi5 = '-';
const startdate = new Date(),
ch24 = node.wireless.channel24 || '-',
ch5 = node.wireless.channel5 || '-',
tx24 = node.wireless.txpower24 || '-',
tx5 = node.wireless.txpower5 || '-';
startdate.setMinutes(startdate.getMinutes() - config.node.offline);
if (new Date(node.lastseen) < startdate) {
className += ' offline';
}
if (node.statistics && node.statistics.clients) {
// eslint-disable-next-line prefer-destructuring
wifi24 = node.statistics.clients.wifi24;
if (wifi24 < config.map.icon.warn.wifi24 && wifi24 > 0) {
className += ' client24';
} else if (wifi24 < config.map.icon.crit.wifi24 && wifi24 >= config.map.icon.warn.wifi24) {
className += ' client24-warn';
} else if (wifi24 >= config.map.icon.crit.wifi24) {
className += ' client24-crit';
}
// eslint-disable-next-line prefer-destructuring
wifi5 = node.statistics.clients.wifi5;
if (wifi5 < config.map.icon.warn.wifi5 && wifi5 > 0) {
className += ' client5';
} else if (wifi5 < config.map.icon.crit.wifi5 && wifi5 >= config.map.icon.warn.wifi5) {
className += ' client5-warn';
} else if (wifi5 >= config.map.icon.crit.wifi5) {
className += ' client5-crit';
}
}
// eslint-disable-next-line one-var
const nodemarker = L.marker([node.location.latitude, node.location.longitude], {
'draggable': true,
'icon': L.divIcon({'className': className})
});
nodemarker.bindTooltip(`${node.hostname} <div class='nodeicon-label'>(${node.node_id})` +
'<table>' +
'<tr><th></th><th>Cl</th><th>Ch</th><th>Tx</th></tr>' +
`<tr><td>2.4G</td><td>${wifi24}</td><td>${ch24}</td><td>${tx24}</td></tr>` +
`<tr><td>5G</td><td>${wifi5}</td><td>${ch5}</td><td>${tx5}</td></tr>` +
'</table>' +
'</div>'
);
/*
Nodemarker.on('dragstart',function(){
draggingNodeID = node.node_id;
})
*/
nodemarker.on('dragend', () => {
// DraggingNodeID = undefined;
const pos = nodemarker.getLatLng(),
old = node.location;
node.location = {
'latitude': pos.lat,
'longitude': pos.lng
};
socket.sendnode(node, (msg)=>{
if (!msg.body) {
node.location = old;
}
});
});
this.nodeLayer.addLayer(nodemarker);
}
render () {
this.geoJsonLayer.refresh();
this.nodeLayer.clearLayers();
const nodes = store.getNodes();
for (let i = 0; i < nodes.length; i += 1) {
this.addNode(nodes[i]);
}
this.clientLayer24.setData(nodes.filter((node) => {
return (node.location && node.location.latitude && node.location.longitude);
}).map((node) => {
return [node.location.latitude, node.location.longitude, node.statistics.clients.wifi24 || 0];
}));
this.clientLayer5.setData(nodes.filter((node) => {
return (node.location && node.location.latitude && node.location.longitude);
}).map((node) => {
return [node.location.latitude, node.location.longitude, node.statistics.clients.wifi5 || 0];
}));
this.map.invalidateSize();
}
}