forked from MapComplete/MapComplete
249 lines
9.8 KiB
TypeScript
249 lines
9.8 KiB
TypeScript
import { Translation } from "../../UI/i18n/Translation"
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import { LayoutConfigJson } from "./Json/LayoutConfigJson"
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import LayerConfig from "./LayerConfig"
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import { LayerConfigJson } from "./Json/LayerConfigJson"
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import Constants from "../Constants"
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import TilesourceConfig from "./TilesourceConfig"
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import { ExtractImages } from "./Conversion/FixImages"
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import ExtraLinkConfig from "./ExtraLinkConfig"
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export default class LayoutConfig {
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public static readonly defaultSocialImage = "assets/SocialImage.png"
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public readonly id: string
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public readonly credits?: string
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public readonly language: string[]
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public readonly title: Translation
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public readonly shortDescription: Translation
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public readonly description: Translation
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public readonly descriptionTail?: Translation
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public readonly icon: string
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public readonly socialImage?: string
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public readonly startZoom: number
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public readonly startLat: number
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public readonly startLon: number
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public widenFactor: number
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public defaultBackgroundId?: string
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public layers: LayerConfig[]
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public tileLayerSources: TilesourceConfig[]
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public readonly clustering?: {
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maxZoom: number
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minNeededElements: number
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}
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public readonly hideFromOverview: boolean
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public lockLocation: boolean | [[number, number], [number, number]]
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public readonly enableUserBadge: boolean
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public readonly enableShareScreen: boolean
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public readonly enableMoreQuests: boolean
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public readonly enableAddNewPoints: boolean
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public readonly enableLayers: boolean
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public readonly enableSearch: boolean
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public readonly enableGeolocation: boolean
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public readonly enableBackgroundLayerSelection: boolean
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public readonly enableShowAllQuestions: boolean
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public readonly enableExportButton: boolean
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public readonly enablePdfDownload: boolean
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public readonly customCss?: string
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public readonly overpassUrl: string[]
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public overpassTimeout: number
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public readonly overpassMaxZoom: number
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public readonly osmApiTileSize: number
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public readonly official: boolean
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public readonly usedImages: string[]
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public readonly extraLink?: ExtraLinkConfig
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public readonly definedAtUrl?: string
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public readonly definitionRaw?: string
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constructor(
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json: LayoutConfigJson,
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official = true,
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options?: {
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definedAtUrl?: string
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definitionRaw?: string
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}
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) {
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this.official = official
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this.id = json.id
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this.definedAtUrl = options?.definedAtUrl
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this.definitionRaw = options?.definitionRaw
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if (official) {
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if (json.id.toLowerCase() !== json.id) {
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throw "The id of a theme should be lowercase: " + json.id
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}
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if (json.id.match(/[a-z0-9-_]/) == null) {
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throw "The id of a theme should match [a-z0-9-_]*: " + json.id
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}
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}
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const context = this.id
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this.credits = json.credits
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this.language = json.mustHaveLanguage ?? Object.keys(json.title)
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this.usedImages = Array.from(
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new ExtractImages(official, undefined).convertStrict(
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json,
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"while extracting the images of " + json.id + " " + context ?? ""
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)
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).sort()
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{
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if (typeof json.title === "string") {
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throw `The title of a theme should always be a translation, as it sets the corresponding languages (${context}.title). The themenID is ${
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this.id
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}; the offending object is ${JSON.stringify(
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json.title
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)} which is a ${typeof json.title})`
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}
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if (this.language.length == 0) {
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throw `No languages defined. Define at least one language. (${context}.languages)`
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}
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if (json.title === undefined) {
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throw "Title not defined in " + this.id
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}
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if (json.description === undefined) {
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throw "Description not defined in " + this.id
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}
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if (json.widenFactor <= 0) {
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throw "Widenfactor too small, shoud be > 0"
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}
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if (json.widenFactor > 20) {
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throw (
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"Widenfactor is very big, use a value between 1 and 5 (current value is " +
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json.widenFactor +
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") at " +
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context
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)
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}
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if (json["hideInOverview"]) {
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throw (
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"The json for " +
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this.id +
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" contains a 'hideInOverview'. Did you mean hideFromOverview instead?"
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)
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}
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if (json.layers === undefined) {
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throw "Got undefined layers for " + json.id + " at " + context
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}
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}
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this.title = new Translation(json.title, "themes:" + context + ".title")
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this.description = new Translation(json.description, "themes:" + context + ".description")
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this.shortDescription =
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json.shortDescription === undefined
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? this.description.FirstSentence()
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: new Translation(json.shortDescription, "themes:" + context + ".shortdescription")
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this.descriptionTail =
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json.descriptionTail === undefined
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? undefined
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: new Translation(json.descriptionTail, "themes:" + context + ".descriptionTail")
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this.icon = json.icon
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this.socialImage = json.socialImage ?? LayoutConfig.defaultSocialImage
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if (this.socialImage === "") {
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if (official) {
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throw "Theme " + json.id + " has empty string as social image"
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}
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}
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this.startZoom = json.startZoom
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this.startLat = json.startLat
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this.startLon = json.startLon
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this.widenFactor = json.widenFactor ?? 1.5
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this.defaultBackgroundId = json.defaultBackgroundId
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this.tileLayerSources = (json.tileLayerSources ?? []).map(
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(config, i) => new TilesourceConfig(config, `${this.id}.tileLayerSources[${i}]`)
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)
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// At this point, layers should be expanded and validated either by the generateScript or the LegacyJsonConvert
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this.layers = json.layers.map(
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(lyrJson) =>
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new LayerConfig(
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<LayerConfigJson>lyrJson,
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json.id + ".layers." + lyrJson["id"],
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official
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)
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)
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this.extraLink = new ExtraLinkConfig(
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json.extraLink ?? {
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icon: "./assets/svg/pop-out.svg",
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href: "https://{basepath}/{theme}.html?lat={lat}&lon={lon}&z={zoom}&language={language}",
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newTab: true,
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requirements: ["iframe", "no-welcome-message"],
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},
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context + ".extraLink"
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)
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this.clustering = {
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maxZoom: 16,
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minNeededElements: 250,
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}
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if (json.clustering === false) {
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this.clustering = {
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maxZoom: 0,
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minNeededElements: 100000,
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}
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} else if (json.clustering) {
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this.clustering = {
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maxZoom: json.clustering.maxZoom ?? 18,
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minNeededElements: json.clustering.minNeededElements ?? 250,
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}
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}
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this.hideFromOverview = json.hideFromOverview ?? false
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this.lockLocation = <[[number, number], [number, number]]>json.lockLocation ?? undefined
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this.enableUserBadge = json.enableUserBadge ?? true
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this.enableShareScreen = json.enableShareScreen ?? true
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this.enableMoreQuests = json.enableMoreQuests ?? true
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this.enableLayers = json.enableLayers ?? true
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this.enableSearch = json.enableSearch ?? true
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this.enableGeolocation = json.enableGeolocation ?? true
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this.enableAddNewPoints = json.enableAddNewPoints ?? true
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this.enableBackgroundLayerSelection = json.enableBackgroundLayerSelection ?? true
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this.enableShowAllQuestions = json.enableShowAllQuestions ?? false
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this.enableExportButton = json.enableDownload ?? false
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this.enablePdfDownload = json.enablePdfDownload ?? false
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this.customCss = json.customCss
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this.overpassUrl = Constants.defaultOverpassUrls
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if (json.overpassUrl !== undefined) {
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if (typeof json.overpassUrl === "string") {
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this.overpassUrl = [json.overpassUrl]
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} else {
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this.overpassUrl = json.overpassUrl
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}
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}
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this.overpassTimeout = json.overpassTimeout ?? 30
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this.overpassMaxZoom = json.overpassMaxZoom ?? 16
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this.osmApiTileSize = json.osmApiTileSize ?? this.overpassMaxZoom + 1
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}
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public CustomCodeSnippets(): string[] {
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if (this.official) {
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return []
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}
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const msg =
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"<br/><b>This layout uses <span class='alert'>custom javascript</span>, loaded for the wide internet. The code is printed below, please report suspicious code on the issue tracker of MapComplete:</b><br/>"
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const custom = []
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for (const layer of this.layers) {
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custom.push(...layer.CustomCodeSnippets().map((code) => code + "<br />"))
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}
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if (custom.length === 0) {
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return custom
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}
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custom.splice(0, 0, msg)
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return custom
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}
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public isLeftRightSensitive() {
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return this.layers.some((l) => l.isLeftRightSensitive())
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}
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public getMatchingLayer(tags: any): LayerConfig | undefined {
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if (tags === undefined) {
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return undefined
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}
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for (const layer of this.layers) {
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if (layer.source.osmTags.matchesProperties(tags)) {
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return layer
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}
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}
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return undefined
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}
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}
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