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Refactoring: fix download buttons

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This commit is contained in:
Pieter Vander Vennet 2023-04-14 04:33:06 +02:00
parent 8a1f0599d9
commit ef0ec5160d
10 changed files with 142 additions and 134 deletions
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33
Models/FilteredLayer.ts
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@ -8,6 +8,7 @@ import { TagsFilter } from "../Logic/Tags/TagsFilter"
import { Utils } from "../Utils"
import { TagUtils } from "../Logic/Tags/TagUtils"
import { And } from "../Logic/Tags/And"
import { GlobalFilter } from "./GlobalFilter"
export default class FilteredLayer {
/**
@ -62,7 +63,7 @@ export default class FilteredLayer {
return JSON.stringify(values)
}
public static stringToFieldProperties(value: string): Record<string, string> {
private static stringToFieldProperties(value: string): Record<string, string> {
const values = JSON.parse(value)
for (const key in values) {
if (values[key] === "") {
@ -208,4 +209,34 @@ export default class FilteredLayer {
}
return optimized
}
/**
* Returns true if the given tags match the current filters (and the specified 'global filters')
*/
public isShown(properties: Record<string, string>, globalFilters?: GlobalFilter[]): boolean {
if (properties._deleted === "yes") {
return false
}
{
const isShown: TagsFilter = this.layerDef.isShown
if (isShown !== undefined && !isShown.matchesProperties(properties)) {
return false
}
}
{
let neededTags: TagsFilter = this.currentFilter.data
if (neededTags !== undefined && !neededTags.matchesProperties(properties)) {
return false
}
}
for (const globalFilter of globalFilters ?? []) {
const neededTags = globalFilter.osmTags
if (neededTags !== undefined && !neededTags.matchesProperties(properties)) {
return false
}
}
return true
}
}