195 lines
5.0 KiB
HTML
195 lines
5.0 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>Proximity Maps</title>
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<style>
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* {
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box-sizing: border-box;
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}
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html {
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height: 100%;
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}
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body {
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min-height: 100%;
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position: relative;
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margin: 0;
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}
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folk-map,
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geo-wiki {
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display: block;
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height: 100%;
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width: 100%;
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}
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geo-wiki {
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display: block;
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background: white;
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border: solid 2px black;
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border-radius: 5px;
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ul {
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height: 100%;
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overflow: auto;
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margin: 0;
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scroll-padding-block-end: 1rem;
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}
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}
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folk-cluster {
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display: block;
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position: absolute;
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inset: 0 0 0 0;
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pointer-events: none;
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background-color: #b4d8f63b;
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}
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folk-weather {
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display: block;
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background: white;
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border: solid 2px black;
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border-radius: 5px;
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padding: 1rem;
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}
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</style>
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</head>
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<body>
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<folk-proximity>
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<fc-geometry id="g1" x="25" y="100" width="400" height="200">
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<folk-map coordinates="40.76845173617708, -73.97983074188234" zoom="15"></folk-map>
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</fc-geometry>
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<fc-geometry id="g2" x="50" y="600" width="400" height="250">
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<folk-map coordinates="51.50404120260676, -0.14007568359375003" zoom="13"></folk-map>
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</fc-geometry>
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<fc-geometry id="g3" x="500" y="500" width="500" height="300">
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<geo-wiki></geo-wiki>
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</fc-geometry>
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<fc-geometry id="g4" x="450" y="100">
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<folk-weather></folk-weather>
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</fc-geometry>
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</folk-proximity>
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<script type="module">
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import { FolkGeometry } from '../src/canvas/fc-geometry.ts';
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import { FolkMap } from '../src/folk-map.ts';
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import { FolkWeather } from '../src/folk-weather.ts';
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import { FolkCluster, FolkProximity } from '../src/folk-proximity.ts';
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class GeoWiki extends HTMLElement {
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static tagName = 'geo-wiki';
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static define() {
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customElements.define(this.tagName, this);
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}
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static observedAttributes = ['coordinates'];
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#coordinates = [0, 0];
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#results = [];
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get coordinates() {
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return this.#coordinates;
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}
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set coordinates(coordinates) {
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this.setAttribute('coordinates', coordinates.join(', '));
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}
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attributeChangedCallback(name, oldValue, newValue) {
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if (name === 'coordinates') {
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this.#coordinates = newValue.split(',').map((str) => Number(str)) || [0, 0];
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this.searchWiki(this.#coordinates);
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}
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}
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async searchWiki([lat, long]) {
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const params = new URLSearchParams({
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action: 'query',
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format: 'json',
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list: 'geosearch',
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gscoord: `${lat}|${long}`,
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gsradius: '1000',
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gslimit: '50',
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origin: '*',
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});
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// https://www.mediawiki.org/wiki/API:Geosearch
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this.#results = await fetch(`https://en.wikipedia.org/w/api.php?${params}`)
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.then((response) => response.json())
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.then((data) => data?.query?.geosearch ?? []);
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this.#renderResults();
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}
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#renderResults() {
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this.firstElementChild?.remove();
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const list = document.createElement('ul');
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for (const result of this.#results) {
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const li = document.createElement('li');
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const a = document.createElement('a');
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a.href = `https://en.wikipedia.org/wiki/${result.title}`;
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a.textContent = result.title;
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li.appendChild(a);
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list.appendChild(li);
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}
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this.appendChild(list);
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}
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}
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FolkCluster.registerElement({
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constructor: FolkMap,
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events: {
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recenter: (e) => ({
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lat: e.target.coordinates.lat,
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lng: e.target.coordinates.lng,
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}),
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},
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onAdd: (element) => ({
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lat: element.coordinates.lat,
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lng: element.coordinates.lng,
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}),
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});
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FolkCluster.registerElement({
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constructor: FolkWeather,
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onAdd: console.log,
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onUpdate(element, data, changes) {
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const lat = data.get('lat');
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const lng = data.get('lng');
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if (lat && lng) {
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element.coordinates = [lat, lng];
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}
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},
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});
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FolkCluster.registerElement({
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constructor: GeoWiki,
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onUpdate(element, data, changes) {
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const lat = data.get('lat');
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const lng = data.get('lng');
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if (lat && lng) {
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element.coordinates = [lat, lng];
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}
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},
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});
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FolkGeometry.define();
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FolkMap.define();
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FolkCluster.define();
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FolkProximity.define();
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FolkWeather.define();
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GeoWiki.define();
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</script>
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</body>
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</html>
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