forked from MapComplete/MapComplete
75 lines
2.7 KiB
TypeScript
75 lines
2.7 KiB
TypeScript
import Script from "../Script"
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import { Utils } from "../../src/Utils"
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import VeloparkLoader, { VeloparkData } from "../../src/Logic/Web/VeloparkLoader"
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import fs from "fs"
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import { Overpass } from "../../src/Logic/Osm/Overpass"
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import { RegexTag } from "../../src/Logic/Tags/RegexTag"
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import Constants from "../../src/Models/Constants"
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import { ImmutableStore } from "../../src/Logic/UIEventSource"
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import { BBox } from "../../src/Logic/BBox"
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class VeloParkToGeojson extends Script {
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constructor() {
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super(
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"Downloads the latest Velopark data and converts it to a geojson, which will be saved at the current directory"
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)
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}
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exportTo(filename: string, features) {
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fs.writeFileSync(
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filename + "_" + new Date().toISOString() + ".geojson",
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JSON.stringify(
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{
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type: "FeatureCollection",
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features,
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},
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null,
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" "
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)
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)
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}
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async main(args: string[]): Promise<void> {
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console.log("Downloading velopark data")
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// Download data for NIS-code 1000. 1000 means: all of belgium
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const url = "https://www.velopark.be/api/parkings/1000"
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const data = <VeloparkData[]>await Utils.downloadJson(url)
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const bboxBelgium = new BBox([
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[2.51357303225, 49.5294835476],
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[6.15665815596, 51.4750237087],
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])
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const alreadyLinkedQuery = new Overpass(
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new RegexTag("ref:velopark", /.+/),
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[],
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Constants.defaultOverpassUrls[0],
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new ImmutableStore(60 * 5),
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false
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)
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const alreadyLinkedFeatures = await alreadyLinkedQuery.queryGeoJson(bboxBelgium)
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const seenIds = new Set<string>(
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alreadyLinkedFeatures[0].features.map((f) => f.properties["ref:velopark"])
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)
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console.log("OpenStreetMap contains", seenIds.size, "bicycle parkings with a velopark ref")
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const allVelopark = data.map((f) => VeloparkLoader.convert(f))
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this.exportTo("velopark_all", allVelopark)
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const features = allVelopark.filter((f) => !seenIds.has(f.properties["ref:velopark"]))
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const allProperties = new Set<string>()
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for (const feature of features) {
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Object.keys(feature.properties).forEach((k) => allProperties.add(k))
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}
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this.exportTo("velopark_noncynced", features)
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allProperties.delete("ref:velopark")
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for (const feature of features) {
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allProperties.forEach((k) => {
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delete feature.properties[k]
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})
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}
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this.exportTo("velopark_nonsynced_id_only", features)
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}
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}
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new VeloParkToGeojson().run()
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