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Housekeeping

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This commit is contained in:
Pieter Vander Vennet 2024-07-09 13:42:08 +02:00
parent 4ad1e67f6e
commit da615acfb1
55 changed files with 1772 additions and 1455 deletions
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39
scripts/generateSummaryTileCache.ts
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@ -19,9 +19,16 @@ class GenerateSummaryTileCache extends Script {
}
}
async fetchTile(z: number, x: number, y: number, layersSummed: string): Promise<Feature<Point>> {
async fetchTile(
z: number,
x: number,
y: number,
layersSummed: string
): Promise<Feature<Point>> {
const index = Tiles.tile_index(z, x, y)
let feature: Feature<Point> | any = (await SummaryTileSource.downloadTile(index, this.url, layersSummed).AsPromise())[0]
let feature: Feature<Point> | any = (
await SummaryTileSource.downloadTile(index, this.url, layersSummed).AsPromise()
)[0]
if (!feature) {
feature = { properties: { total: 0 } }
}
@ -34,7 +41,13 @@ class GenerateSummaryTileCache extends Script {
return feature
}
async fetchTileRecursive(z: number, x: number, y: number, layersSummed: string, sleepMs = 0): Promise<Feature<Point>> {
async fetchTileRecursive(
z: number,
x: number,
y: number,
layersSummed: string,
sleepMs = 0
): Promise<Feature<Point>> {
const index = Tiles.tile_index(z, x, y)
const path = this.cacheDir + "tile_" + z + "_" + x + "_" + y + ".json"
if (existsSync(path)) {
@ -48,11 +61,12 @@ class GenerateSummaryTileCache extends Script {
feature = await this.fetchTile(z, x, y, layersSummed)
} else {
const parts = [
await this.fetchTileRecursive(z + 1, x * 2, y * 2, layersSummed),
await this.fetchTileRecursive(z + 1, x * 2 + 1, y * 2, layersSummed),
await this.fetchTileRecursive(z + 1, x * 2, y * 2 + 1, layersSummed),
await this.fetchTileRecursive(z + 1, x * 2 + 1, y * 2 + 1, layersSummed)]
const sum = this.sumTotals(parts.map(f => f.properties))
await this.fetchTileRecursive(z + 1, x * 2, y * 2, layersSummed),
await this.fetchTileRecursive(z + 1, x * 2 + 1, y * 2, layersSummed),
await this.fetchTileRecursive(z + 1, x * 2, y * 2 + 1, layersSummed),
await this.fetchTileRecursive(z + 1, x * 2 + 1, y * 2 + 1, layersSummed),
]
const sum = this.sumTotals(parts.map((f) => f.properties))
feature = <Feature<Point>>{
type: "Feature",
properties: sum,
@ -77,14 +91,13 @@ class GenerateSummaryTileCache extends Script {
return sum
}
async main(args: string[]): Promise<void> {
const layers = await Utils.downloadJson<{ layers: string[], meta: object }>(this.url + "/status.json")
const layersSummed = layers.layers.map(l => encodeURIComponent(l)).join("+")
const layers = await Utils.downloadJson<{ layers: string[]; meta: object }>(
this.url + "/status.json"
)
const layersSummed = layers.layers.map((l) => encodeURIComponent(l)).join("+")
const r = await this.fetchTileRecursive(0, 0, 0, layersSummed)
console.log(r)
}
}