mapcomplete/Models/ThemeConfig/LegacyJsonConvert.ts

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import LineRenderingConfigJson from "./Json/LineRenderingConfigJson";
import PointRenderingConfig from "./PointRenderingConfig";
export default class LegacyJsonConvert {
/**
* Updates the config file in-place
* @param config
* @private
*/
public static fixLayerConfig(config: any): void {
if (config["overpassTags"]) {
config.source = config.source ?? {}
config.source.osmTags = config["overpassTags"]
delete config["overpassTags"]
}
if (config.tagRenderings !== undefined) {
for (const tagRendering of config.tagRenderings) {
if (tagRendering["id"] === undefined) {
if (tagRendering["#"] !== undefined) {
tagRendering["id"] = tagRendering["#"]
delete tagRendering["#"]
} else if (tagRendering["freeform"]?.key !== undefined) {
tagRendering["id"] = config.id + "-" + tagRendering["freeform"]["key"]
}
}
}
}
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if (config.mapRendering === undefined) {
config.mapRendering = []
// This is a legacy format, lets create a pointRendering
let location: ("point" | "centroid")[] = ["point"]
let wayHandling: number = config["wayHandling"] ?? 0
if (wayHandling !== 0) {
location = ["point", "centroid"]
}
if(config["icon"] ?? config["label"] !== undefined){
const pointConfig = {
icon: config["icon"],
iconBadges: config["iconOverlays"],
label: config["label"],
iconSize: config["iconSize"],
location,
rotation: config["rotation"]
}
config.mapRendering.push(pointConfig)
}
if (wayHandling !== 1) {
const lineRenderConfig = <LineRenderingConfigJson>{
color: config["color"],
width: config["width"],
dashArray: config["dashArray"]
}
if (Object.keys(lineRenderConfig).length > 0) {
config.mapRendering.push(lineRenderConfig)
}
}
if(config.mapRendering.length === 0){
throw "Could not convert the legacy theme into a new theme: no renderings defined for layer "+config.id
}
}
delete config["color"]
delete config["width"]
delete config["dashArray"]
delete config["icon"]
delete config["iconOverlays"]
delete config["label"]
delete config["iconSize"]
delete config["rotation"]
delete config["wayHandling"]
delete config["hideUnderlayingFeaturesMinPercentage"]
for (const mapRenderingElement of config.mapRendering) {
if (mapRenderingElement["iconOverlays"] !== undefined) {
mapRenderingElement["iconBadges"] = mapRenderingElement["iconOverlays"]
}
for (const overlay of mapRenderingElement["iconBadges"] ?? []) {
if (overlay["badge"] !== true) {
console.log("Warning: non-overlay element for ", config.id)
}
delete overlay["badge"]
}
}
}
/**
* Given an old (parsed) JSON-config, will (in place) fix some issues
* @param oldThemeConfig: the config to update to the latest format
*/
public static fixThemeConfig(oldThemeConfig: any): void {
for (const layerConfig of oldThemeConfig.layers ?? []) {
if (typeof layerConfig === "string" || layerConfig["builtin"] !== undefined) {
continue
}
// @ts-ignore
LegacyJsonConvert.fixLayerConfig(layerConfig)
}
if (oldThemeConfig["roamingRenderings"] !== undefined && oldThemeConfig["roamingRenderings"].length == 0) {
delete oldThemeConfig["roamingRenderings"]
}
}
}