Initial commitHEADmain

1 files changed, 188 insertions, 0 deletions

diff --git a/main.js b/main.js
new file mode 100644
index 0000000..6cb3ca9
--- /dev/null
+++ b/main.js
@@ -0,0 +1,188 @@
+import { buildGPX } from 'gpx-builder';
+import { OsmAndBuilder } from './OsmAndBuilder/index.ts';
+const { Link, Point } = OsmAndBuilder.MODELS;
+
+// icons from https://github.com/osmandapp/OsmAnd-resources/tree/master/icons
+const ICONS_MAPPING = {
+	'src/images/appel22.png':        'shop_greengrocer',
+	'src/images/braamboos22.png':    'scrub',
+	'src/images/fruit22groen.png':   'vineyard',
+	'src/images/garnaal22groen.png': 'reef', // or shop_seafood
+	'src/images/noten22groen.png':   'nuts',
+	'src/images/overig22groen.png':  'village_green',
+	'src/images/paddo22.png':        'military_nuclear_explosion_site',
+	'src/images/paddo22groen.png':   'military_nuclear_explosion_site',
+	'src/images/peer22.png':         'shop_greengrocer',
+	'src/images/planten22groen.png': 'cannabis', // or herbalist
+	'src/images/schelp22.png':       'reef', // or shop_seafood
+	'src/images/walnoot22.png':      'nuts',
+};
+const COLOR_MAPPING_GROUPS = {
+	'src/images/garnaal22groen.png': '#f55a52',
+	'src/images/noten22groen.png':   '#c89760',
+	'src/images/overig22groen.png':  '#888888',
+	'src/images/paddo22.png':        '#e2b973',
+	'src/images/paddo22groen.png':   '#e2b973',
+	'src/images/planten22groen.png': '#72a35a',
+	'src/images/schelp22.png':       '#f55a52',
+	'src/images/walnoot22.png':      '#c89760',
+};
+const COLOR_MAPPING_NAMES = {
+	'aalbes':                '#da3939',
+	'aardbei':               '#cf0e08',
+	'Amerikaanse_kornoelje': '#e8e9e5',
+	'appel':                 '#da233d',
+	'bosbes':                '#5a637f',
+	'braam':                 '#060910',
+	'druif':                 '#95b2e2',
+	'duindoorn':             '#f08916',
+	'framboos':              '#e53351',
+	'gele_kornoelje':        '#dfc428',
+	'Japanse_Kornoelje':     '#dee0e5',
+	'jeverbes':              '#5f7b98',
+	'kers':                  '#853149',
+	'kiwi':                  '#8bbb2b',
+	'krentenboom':           '#6d659a',
+	'lampionplant':          '#f59317',
+	'Lijsterbes':            '#f35436',
+	'linde':                 '#a0d031',
+	'mirabellen':            '#e0b630',
+	'mispel':                '#c76f42',
+	'Moerbei':               '#19172b',
+	'papiermoerbei':         '#e12f20',
+	'peer':                  '#b6bd33',
+	'pruim':                 '#955e87',
+	'rode_bes':              '#da3939',
+	'rozenbottel':           '#ea1b31',
+	'sleedoorn':             '#7e93bf',
+	'vijg':                  '#7b6178',
+	'vlierbes':              '#0e0d12',
+	'vossenbes':             '#f21900',
+};
+
+let icons = {};
+let colors = {};
+
+fetch('https://app.wildplukwijzer.nl/leafle.js')
+	.then(response => {
+		if (!response.ok)
+			throw new Error (`Failed to retrieve Wildplukwijzer data (${response.status})`);
+		return response.text();
+	})
+	.then(response => {
+		response = response
+			.split('\n')
+			.filter(line => line.match(/ = new markerIcon/))
+			.map(line => line
+				.replace(/^(var )?icon_/, 'icons[\'')
+				.replace(' = new markerIcon({ iconUrl: ', '\'] = ')
+				.replace(' })', ''))
+			.join('\n');
+		eval(response);
+		for (let k in icons) {
+			colors[k] = k in COLOR_MAPPING_NAMES ? COLOR_MAPPING_NAMES[k] : COLOR_MAPPING_GROUPS[icons[k]];
+			icons[k] = ICONS_MAPPING[icons[k]];
+		}
+	}).then(() =>
+fetch('https://app.wildplukwijzer.nl/?hideheader=true'))
+	.then(response => {
+		if (!response.ok)
+			throw new Error (`Failed to retrieve Wildplukwijzer data (${response.status})`);
+		return response.text();
+	})
+	.then(response => {
+		// Extract the relevant JavaScript code from the response
+		response = response.split('\n');
+		let line = null;
+		do line = response.shift(); while (!line.match(/let AllMarkers = /));
+
+		// A Leaflet shim with the functions expected by the code we'll extract
+		let L = {
+			layerGroup: () => [],
+			marker: (latlng, settings) => {
+				if (!settings.icon)
+					throw new Error(`unknown icon ${settings.icon}`);
+				let obj = {
+					lat: latlng[0],
+					lng: latlng[1],
+					icon: settings.icon,
+				};
+				obj.addTo = function (soort) {
+					soort = soort.replace(/ /g, '_');
+					if (!(soort in colors))
+						throw new Error(`${soort} not in colors`);
+					obj.color = colors[soort];
+					return obj;
+				};
+				obj.bindPopup = function (desc, settings) {
+					obj.name = desc
+						.replace(/^.*<h1>(.*)<\/h1>.*$/s, '$1')
+						.replace(/^./, c => c.toUpperCase())
+						.replace(/_/g, ' ');
+
+					obj.type = obj.name;
+
+					obj.img = desc
+						.replace(/^.*<img src="(.*?)".*$/s, 'http://app.wildplukwijzer.nl/$1');
+
+					desc = desc
+						.replace(/.*<\/h1>/s, '')
+						.replace('<h3>Informatie over de plukplek</h3><p></p>', '')
+						.replace(/<img src="/g, '<img width="100%" src="http://app.wildplukwijzer.nl/')
+						.replace(/<h3>/g, '<b>').replace(/<\/h3>/g, ':</b>\n')
+						.replace(/<\/?div[^>]*>/g, '')
+						.replace(/&nbsp;/g, ' ')
+						.replace(/&aacute;/g, 'á').replace(/&agrave;/, 'à').replace(/&auml;/g, 'ä')
+						.replace(/&eacute;/g, 'é').replace(/&egrave;/, 'è').replace(/&euml;/g, 'ë')
+						.replace(/&iacute;/g, 'í').replace(/&igrave;/, 'ì').replace(/&iuml;/g, 'ï')
+						.trim();
+					obj.desc = desc;
+					return obj;
+				};
+				return obj;
+			}
+		};
+		let AllMarkers = [];
+		let SoortObject = {};
+
+		// In setup we create a list of species in SoortObject; each of these also
+		// needs an icon in the global namespace.
+		let setup = line.replace('<script>let AllMarkers = [];let SoortObject = {};', '');
+		eval(setup);
+
+		// The remainder of this script adds the markers (finding places). We are
+		// not interested in the click event code, it is the same for each marker.
+		let markers = [];
+		line = response.shift();
+		while (!line.match(/<\/script>/)) {
+			markers.push(line
+				.replace(/icon_(\w*)/, 'icons[\'$1\']')
+				.replace(/SoortObject\[('[^']*')\]/, '$1'));
+			line = response.shift();
+		}
+		markers = markers
+			.join('\n')
+			.replace(/\.on\('click'.*?\n\s*\)/gs, '');
+		eval(markers);
+		//console.log(AllMarkers);
+
+		// Create waypoints for the markers
+		let points = [];
+		AllMarkers.map((m) => {
+			points.push(new Point(m.lat, m.lng,
+				{
+					desc: m.desc,
+					name: m.name,
+					type: m.type,
+					src: 'Wildplukwijzer',
+					link: new Link(m.img),
+					icon: m.icon,
+					color: m.color,
+				}));
+		});
+
+		// Create the GPX
+		const gpxData = new OsmAndBuilder();
+		gpxData.setWayPoints(points);
+		console.log(buildGPX(gpxData.toObject()));
+	});