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improve filtering to always show layers in the same order

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This commit is contained in:
vcoppe
2026-04-01 09:01:01 +02:00
parent 84b90e1026
commit 3dce5dc617
1 changed files with 38 additions and 20 deletions
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50
website/src/lib/logic/settings.ts
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@@ -10,8 +10,7 @@ import {
defaultOverpassQueries,
defaultOverpassTree,
defaultTerrainSource,
overlays,
overpassQueryData,
overpassTree,
type CustomLayer,
type LayerTreeType,
} from '$lib/assets/layers';
@@ -161,23 +160,42 @@ function getLayerValidator(allowed: Record<string, any>, fallback: string) {
: fallback;
}
function filterLayerTree(t: LayerTreeType, allowed: Record<string, any>): LayerTreeType {
function filterLayerTree(t: LayerTreeType, allowed: LayerTreeType | undefined): LayerTreeType {
const filtered: LayerTreeType = {};
const values = Object.values(t);
if (values.length == 0) return filtered;
if (typeof values[0] === 'boolean') {
if (allowed) {
Object.keys(allowed).forEach((key) => {
if (Object.hasOwn(t, key)) {
filtered[key] = t[key];
}
});
}
Object.entries(t).forEach(([key, value]) => {
if (typeof value === 'object') {
filtered[key] = filterLayerTree(value, allowed);
} else if (
allowed.hasOwnProperty(key) ||
key.startsWith('custom-') ||
key.startsWith('extension-')
if (
!Object.hasOwn(filtered, key) &&
(key.startsWith('custom-') || key.startsWith('extension-'))
) {
filtered[key] = value;
}
});
} else {
Object.entries(t).forEach(([key, value]) => {
if (typeof value === 'object') {
filtered[key] = filterLayerTree(
value,
typeof allowed === 'object' && typeof allowed[key] === 'object'
? allowed[key]
: undefined
);
}
});
}
return filtered;
}
function getLayerTreeValidator(allowed: Record<string, any>) {
function getLayerTreeValidator(allowed: LayerTreeType) {
return (value: LayerTreeType) => filterLayerTree(value, allowed);
}
@@ -259,32 +277,32 @@ export const settings = {
selectedBasemapTree: new Setting(
'selectedBasemapTree',
defaultBasemapTree,
getLayerTreeValidator(basemaps)
getLayerTreeValidator(defaultBasemapTree)
),
currentOverlays: new SettingInitOnFirstRead(
'currentOverlays',
defaultOverlays,
getLayerTreeValidator(overlays)
getLayerTreeValidator(defaultOverlayTree)
),
previousOverlays: new Setting(
'previousOverlays',
defaultOverlays,
getLayerTreeValidator(overlays)
getLayerTreeValidator(defaultOverlayTree)
),
selectedOverlayTree: new Setting(
'selectedOverlayTree',
defaultOverlayTree,
getLayerTreeValidator(overlays)
getLayerTreeValidator(defaultOverlayTree)
),
currentOverpassQueries: new SettingInitOnFirstRead(
'currentOverpassQueries',
defaultOverpassQueries,
getLayerTreeValidator(overpassQueryData)
getLayerTreeValidator(overpassTree)
),
selectedOverpassTree: new Setting(
'selectedOverpassTree',
defaultOverpassTree,
getLayerTreeValidator(overpassQueryData)
getLayerTreeValidator(overpassTree)
),
opacities: new Setting('opacities', defaultOpacities),
customLayers: new Setting<Record<string, CustomLayer>>('customLayers', {}),