80 lines
2.1 KiB
JavaScript
80 lines
2.1 KiB
JavaScript
const L = require('leaflet');
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const color = require('color');
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require('leaflet/dist/leaflet.css');
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// MAP
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const map = L.map('map').setView(
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[43.605, 3.88],
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/* zoomLevel = */ 13
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);
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L.tileLayer('https://api.mapbox.com/styles/v1/{id}/tiles/{z}/{x}/{y}?access_token={accessToken}', {
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attribution: [
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// TODO: Attribution des données TaM
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`Données cartographiques © Contributeurs d’<a href="https://www.open\
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streetmap.org/">OpenStreetMap</a>, <a href="https://creativecommons.org/\
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licenses/by-sa/2.0/">CC-BY-SA</a>`,
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'Imagerie © <a href="https://www.mapbox.com/">Mapbox</a>',
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].join(' | '),
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id: 'mapbox/streets-v11',
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tileSize: 512,
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accessToken: 'pk.eyJ1IjoibWF0dGVvZGVsYWJyZSIsImEiOiJjazUxaWNsdXcwdWhjM29tc2xndXJoNGtxIn0.xELwMerqJLFimIqU6RxnZw',
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maxZoom: 19,
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zoomSnap: 0,
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zoomOffset: -1,
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}).addTo(map);
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// </MAP>
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//
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// TAM
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const makeBorderColor = mainColor =>
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{
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const hsl = color(mainColor).hsl();
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hsl.color = Math.max(0, hsl.color[2] -= 20);
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return hsl.hex();
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};
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const SERVER = window.origin;
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fetch(SERVER + '/network').then(res => res.json()).then(network =>
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{
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Object.values(network.segments).forEach(segment =>
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{
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const color = network.lines[segment.lines[0]].color;
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const borderColor = makeBorderColor(color);
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const nodes = segment.nodes.map(({lat, lon}) => [lat, lon]);
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L.polyline(nodes, {weight: 8, color: borderColor}).addTo(map);
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const line = L.polyline(nodes, {weight: 6, color}).addTo(map);
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line.bindPopup(`${segment.length} m`);
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});
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Object.entries(network.stops).forEach(([stopId, stop]) =>
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{
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const color = network.lines[stop.lines[0]].color;
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const borderColor = makeBorderColor(color);
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const stopMarker = L.circleMarker(
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[stop.lat, stop.lon],
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{
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fillColor: color,
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radius: 6,
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fillOpacity: 1,
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color: borderColor,
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weight: 2
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}
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).addTo(map);
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stopMarker.bindPopup(`<strong>${stop.name}</strong><br>
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Arrêt n°${stopId}`);
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});
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console.log(network);
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});
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