forked from MapComplete/MapComplete
Finish importer, add applicable import layers to every theme by default
This commit is contained in:
parent
3402ac0954
commit
ca1490902c
41 changed files with 1559 additions and 898 deletions
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@ -1,439 +1,12 @@
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import {LayoutConfigJson} from "../Json/LayoutConfigJson";
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import DependencyCalculator from "../DependencyCalculator";
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import LayerConfig from "../LayerConfig";
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import {Translation} from "../../../UI/i18n/Translation";
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import LayoutConfig from "../LayoutConfig";
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import {Utils} from "../../../Utils";
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import {TagRenderingConfigJson} from "../Json/TagRenderingConfigJson";
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import LineRenderingConfigJson from "../Json/LineRenderingConfigJson";
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import {LayerConfigJson} from "../Json/LayerConfigJson";
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import Constants from "../../Constants";
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import {AllKnownLayouts} from "../../../Customizations/AllKnownLayouts";
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import {SubstitutedTranslation} from "../../../UI/SubstitutedTranslation";
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export interface DesugaringContext {
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tagRenderings: Map<string, TagRenderingConfigJson>
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sharedLayers: Map<string, LayerConfigJson>
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}
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export abstract class Conversion<TIn, TOut> {
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public readonly modifiedAttributes: string[];
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protected readonly doc: string;
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constructor(doc: string, modifiedAttributes: string[] = []) {
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this.modifiedAttributes = modifiedAttributes;
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this.doc = doc + "\n\nModified attributes are\n" + modifiedAttributes.join(", ");
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}
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public static strict<T>(fixed: { errors: string[], warnings: string[], result?: T }): T {
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if (fixed?.errors?.length > 0) {
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throw fixed.errors.join("\n");
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}
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fixed.warnings?.forEach(w => console.warn(w))
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return fixed.result;
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}
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public convertStrict(state: DesugaringContext, json: TIn, context: string): TOut {
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const fixed = this.convert(state, json, context)
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return DesugaringStep.strict(fixed)
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}
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abstract convert(state: DesugaringContext, json: TIn, context: string): { result: TOut, errors: string[], warnings: string[] }
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public convertAll(state: DesugaringContext, jsons: TIn[], context: string): { result: TOut[], errors: string[], warnings: string[] } {
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const result = []
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const errors = []
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const warnings = []
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for (let i = 0; i < jsons.length; i++) {
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const json = jsons[i];
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const r = this.convert(state, json, context + "[" + i + "]")
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result.push(r.result)
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errors.push(...r.errors)
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warnings.push(...r.warnings)
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}
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return {
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result,
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errors,
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warnings
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}
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}
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}
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export abstract class DesugaringStep<T> extends Conversion<T, T> {
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}
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class OnEvery<X, T> extends DesugaringStep<T> {
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private readonly key: string;
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private readonly step: DesugaringStep<X>;
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constructor(key: string, step: DesugaringStep<X>) {
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super("Applies " + step.constructor.name + " onto every object of the list `key`", [key]);
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this.step = step;
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this.key = key;
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}
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convert(state: DesugaringContext, json: T, context: string): { result: T; errors: string[]; warnings: string[] } {
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json = {...json}
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const step = this.step
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const key = this.key;
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const r = step.convertAll(state, (<X[]>json[key]), context + "." + key)
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json[key] = r.result
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return {
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result: json,
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errors: r.errors,
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warnings: r.warnings
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};
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}
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}
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class OnEveryConcat<X, T> extends DesugaringStep<T> {
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private readonly key: string;
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private readonly step: Conversion<X, X[]>;
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constructor(key: string, step: Conversion<X, X[]>) {
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super(`Applies ${step.constructor.name} onto every object of the list \`${key}\``, [key]);
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this.step = step;
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this.key = key;
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}
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convert(state: DesugaringContext, json: T, context: string): { result: T; errors: string[]; warnings: string[] } {
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json = {...json}
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const step = this.step
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const key = this.key;
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const values = json[key]
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if (values === undefined) {
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// Move on - nothing to see here!
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return {
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result: json,
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errors: [],
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warnings: []
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}
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}
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const r = step.convertAll(state, (<X[]>values), context + "." + key)
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const vals: X[][] = r.result
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json[key] = [].concat(...vals)
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return {
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result: json,
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errors: r.errors,
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warnings: r.warnings
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};
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}
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}
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class Fuse<T> extends DesugaringStep<T> {
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private readonly steps: DesugaringStep<T>[];
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constructor(doc: string, ...steps: DesugaringStep<T>[]) {
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super((doc ?? "") + "This fused pipeline of the following steps: " + steps.map(s => s.constructor.name).join(", "),
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Utils.Dedup([].concat(...steps.map(step => step.modifiedAttributes)))
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);
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this.steps = steps;
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}
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convert(state: DesugaringContext, json: T, context: string): { result: T; errors: string[]; warnings: string[] } {
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const errors = []
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const warnings = []
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for (let i = 0; i < this.steps.length; i++) {
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const step = this.steps[i];
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let r = step.convert(state, json, context + "(fusion " + this.constructor.name + "." + i + ")")
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errors.push(...r.errors)
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warnings.push(...r.warnings)
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json = r.result
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if (errors.length > 0) {
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break;
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}
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}
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return {
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result: json,
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errors,
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warnings
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};
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}
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}
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class AddMiniMap extends DesugaringStep<LayerConfigJson> {
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constructor() {
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super("Adds a default 'minimap'-element to the tagrenderings if none of the elements define such a minimap", ["tagRenderings"]);
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}
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/**
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* Returns true if this tag rendering has a minimap in some language.
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* Note: this minimap can be hidden by conditions
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*/
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private static hasMinimap(renderingConfig: TagRenderingConfigJson): boolean {
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const translations: Translation[] = Utils.NoNull([renderingConfig.render, ...(renderingConfig.mappings ?? []).map(m => m.then)]);
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for (const translation of translations) {
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for (const key in translation.translations) {
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if (!translation.translations.hasOwnProperty(key)) {
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continue
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}
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const template = translation.translations[key]
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const parts = SubstitutedTranslation.ExtractSpecialComponents(template)
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const hasMiniMap = parts.filter(part => part.special !== undefined).some(special => special.special.func.funcName === "minimap")
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if (hasMiniMap) {
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return true;
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}
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}
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}
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return false;
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}
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convert(state: DesugaringContext, layerConfig: LayerConfigJson, context: string): { result: LayerConfigJson; errors: string[]; warnings: string[] } {
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const hasMinimap = layerConfig.tagRenderings?.some(tr => AddMiniMap.hasMinimap(<TagRenderingConfigJson> tr)) ?? true
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if (!hasMinimap) {
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layerConfig = {...layerConfig}
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layerConfig.tagRenderings = [...layerConfig.tagRenderings]
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layerConfig.tagRenderings.push(state.tagRenderings.get("minimap"))
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}
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return {
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errors:[],
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warnings: [],
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result: layerConfig
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};
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}
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}
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class ExpandTagRendering extends Conversion<string | TagRenderingConfigJson | { builtin: string | string[], override: any }, TagRenderingConfigJson[]> {
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constructor() {
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super("Converts a tagRenderingSpec into the full tagRendering", []);
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}
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convert(state: DesugaringContext, json: string | TagRenderingConfigJson | { builtin: string | string[]; override: any }, context: string): { result: TagRenderingConfigJson[]; errors: string[]; warnings: string[] } {
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const errors = []
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const warnings = []
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return {
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result: this.convertUntilStable(state, json, warnings, errors, context),
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errors, warnings
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};
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}
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private lookup(state: DesugaringContext, name: string): TagRenderingConfigJson[] {
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if (state.tagRenderings.has(name)) {
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return [state.tagRenderings.get(name)]
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}
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if (name.indexOf(".") >= 0) {
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const spl = name.split(".");
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const layer = state.sharedLayers.get(spl[0])
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if (spl.length === 2 && layer !== undefined) {
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const id = spl[1];
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const layerTrs = <TagRenderingConfigJson[]>layer.tagRenderings.filter(tr => tr["id"] !== undefined)
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let matchingTrs: TagRenderingConfigJson[]
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if (id === "*") {
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matchingTrs = layerTrs
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} else if (id.startsWith("*")) {
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const id_ = id.substring(1)
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matchingTrs = layerTrs.filter(tr => tr.group === id_)
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} else {
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matchingTrs = layerTrs.filter(tr => tr.id === id)
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}
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for (let i = 0; i < matchingTrs.length; i++) {
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// The matched tagRenderings are 'stolen' from another layer. This means that they must match the layer condition before being shown
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const found = Utils.Clone(matchingTrs[i]);
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if (found.condition === undefined) {
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found.condition = layer.source.osmTags
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} else {
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found.condition = {and: [found.condition, layer.source.osmTags]}
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}
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matchingTrs[i] = found
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}
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if (matchingTrs.length !== 0) {
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return matchingTrs
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}
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}
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}
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return undefined;
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}
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private convertOnce(state: DesugaringContext, tr: string | any, warnings: string[], errors: string[], ctx: string): TagRenderingConfigJson[] {
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if (tr === "questions") {
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return [{
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id: "questions"
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}]
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}
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if (typeof tr === "string") {
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const lookup = this.lookup(state, tr);
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if (lookup !== undefined) {
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return lookup
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}
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warnings.push(ctx + "A literal rendering was detected: " + tr)
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return [{
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render: tr,
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id: tr.replace(/![a-zA-Z0-9]/g, "")
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}]
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}
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if (tr["builtin"] !== undefined) {
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let names = tr["builtin"]
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if (typeof names === "string") {
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names = [names]
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}
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for (const key of Object.keys(tr)) {
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if (key === "builtin" || key === "override" || key === "id" || key.startsWith("#")) {
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continue
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}
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errors.push("At " + ctx + ": an object calling a builtin can only have keys `builtin` or `override`, but a key with name `" + key + "` was found. This won't be picked up! The full object is: " + JSON.stringify(tr))
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}
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const trs: TagRenderingConfigJson[] = []
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for (const name of names) {
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const lookup = this.lookup(state, name)
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if (lookup === undefined) {
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errors.push(ctx + ": The tagRendering with identifier " + name + " was not found.\n\tDid you mean one of " + Array.from(state.tagRenderings.keys()).join(", ") + "?")
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continue
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}
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for (let foundTr of lookup) {
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foundTr = Utils.Clone<any>(foundTr)
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Utils.Merge(tr["override"] ?? {}, foundTr)
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trs.push(foundTr)
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}
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}
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return trs;
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}
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return [tr]
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}
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private convertUntilStable(state: DesugaringContext, spec: string | any, warnings: string[], errors: string[], ctx: string): TagRenderingConfigJson[] {
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const trs = this.convertOnce(state, spec, warnings, errors, ctx);
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const result = []
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for (const tr of trs) {
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if (tr["builtin"] !== undefined) {
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const stable = this.convertUntilStable(state, tr, warnings, errors, ctx + "(RECURSIVE RESOLVE)")
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result.push(...stable)
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} else {
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result.push(tr)
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}
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}
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return result;
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}
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}
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class ExpandGroupRewrite extends Conversion<{
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rewrite: {
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sourceString: string,
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into: string[]
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}[],
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renderings: (string | { builtin: string, override: any } | TagRenderingConfigJson)[]
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} | TagRenderingConfigJson, TagRenderingConfigJson[]> {
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private static expandSubTagRenderings = new ExpandTagRendering()
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constructor() {
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super(
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"Converts a rewrite config for tagRenderings into the expanded form"
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);
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}
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convert(state: DesugaringContext, json:
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{
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rewrite:
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{ sourceString: string; into: string[] }[]; renderings: (string | { builtin: string; override: any } | TagRenderingConfigJson)[]
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} | TagRenderingConfigJson, context: string): { result: TagRenderingConfigJson[]; errors: string[]; warnings: string[] } {
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if (json["rewrite"] === undefined) {
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return {result: [<TagRenderingConfigJson>json], errors: [], warnings: []}
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}
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let config = <{
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rewrite:
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{ sourceString: string; into: string[] }[];
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renderings: (string | { builtin: string; override: any } | TagRenderingConfigJson)[]
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}>json;
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const subRenderingsRes = ExpandGroupRewrite.expandSubTagRenderings.convertAll(state, config.renderings, context);
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const subRenderings: TagRenderingConfigJson[] = [].concat(subRenderingsRes.result);
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const errors = subRenderingsRes.errors;
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const warnings = subRenderingsRes.warnings;
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const rewrittenPerGroup = new Map<string, TagRenderingConfigJson[]>()
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// The actual rewriting
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for (const rewrite of config.rewrite) {
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const source = rewrite.sourceString;
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for (const target of rewrite.into) {
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const groupName = target;
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const trs: TagRenderingConfigJson[] = []
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for (const tr of subRenderings) {
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trs.push(this.prepConfig(source, target, tr))
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}
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if (rewrittenPerGroup.has(groupName)) {
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rewrittenPerGroup.get(groupName).push(...trs)
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} else {
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rewrittenPerGroup.set(groupName, trs)
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}
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}
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}
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// Add questions box for this category
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rewrittenPerGroup.forEach((group, groupName) => {
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group.push(<TagRenderingConfigJson>{
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id: "questions",
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group: groupName
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})
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})
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rewrittenPerGroup.forEach((group, _) => {
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group.forEach(tr => {
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if (tr.id === undefined || tr.id === "") {
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errors.push("A tagrendering has an empty ID after expanding the tag")
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}
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})
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})
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return {
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result: [].concat(...Array.from(rewrittenPerGroup.values())),
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errors, warnings
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};
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}
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/* Used for left|right group creation and replacement */
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private prepConfig(keyToRewrite: string, target: string, tr: TagRenderingConfigJson) {
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function replaceRecursive(transl: string | any) {
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if (typeof transl === "string") {
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return transl.replace(keyToRewrite, target)
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}
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if (transl.map !== undefined) {
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return transl.map(o => replaceRecursive(o))
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}
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transl = {...transl}
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for (const key in transl) {
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transl[key] = replaceRecursive(transl[key])
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}
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return transl
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}
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const orig = tr;
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tr = replaceRecursive(tr)
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tr.id = target + "-" + orig.id
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tr.group = target
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return tr
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}
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}
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import {DesugaringContext, DesugaringStep, Fuse, OnEvery} from "./Conversion";
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export class UpdateLegacyLayer extends DesugaringStep<LayerConfigJson | string | { builtin, override }> {
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@ -822,235 +395,3 @@ export class ValidateThemeAndLayers extends Fuse<LayoutConfigJson> {
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}
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}
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class AddDependencyLayersToTheme extends DesugaringStep<LayoutConfigJson> {
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constructor() {
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super("If a layer has a dependency on another layer, these layers are added automatically on the theme. (For example: defibrillator depends on 'walls_and_buildings' to snap onto. This layer is added automatically)", ["layers"]);
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}
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private static CalculateDependencies(alreadyLoaded: LayerConfigJson[], allKnownLayers: Map<string, LayerConfigJson>, themeId: string): LayerConfigJson[] {
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const dependenciesToAdd: LayerConfigJson[] = []
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const loadedLayerIds: Set<string> = new Set<string>(alreadyLoaded.map(l => l.id));
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// Verify cross-dependencies
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let unmetDependencies: { neededLayer: string, neededBy: string, reason: string, context?: string }[] = []
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do {
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const dependencies: { neededLayer: string, reason: string, context?: string, neededBy: string }[] = []
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for (const layerConfig of alreadyLoaded) {
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const layerDeps = DependencyCalculator.getLayerDependencies(new LayerConfig(layerConfig))
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dependencies.push(...layerDeps)
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}
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// During the generate script, builtin layers are verified but not loaded - so we have to add them manually here
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// Their existance is checked elsewhere, so this is fine
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unmetDependencies = dependencies.filter(dep => !loadedLayerIds.has(dep.neededLayer))
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for (const unmetDependency of unmetDependencies) {
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if (loadedLayerIds.has(unmetDependency.neededLayer)) {
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continue
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}
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const dep = allKnownLayers.get(unmetDependency.neededLayer)
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if (dep === undefined) {
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const message =
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["Loading a dependency failed: layer " + unmetDependency.neededLayer + " is not found, neither as layer of " + themeId + " nor as builtin layer.",
|
||||
"This layer is needed by " + unmetDependency.neededBy,
|
||||
unmetDependency.reason + " (at " + unmetDependency.context + ")",
|
||||
"Loaded layers are: " + alreadyLoaded.map(l => l.id).join(",")
|
||||
|
||||
]
|
||||
throw message.join("\n\t");
|
||||
}
|
||||
dependenciesToAdd.unshift(dep)
|
||||
loadedLayerIds.add(dep.id);
|
||||
unmetDependencies = unmetDependencies.filter(d => d.neededLayer !== unmetDependency.neededLayer)
|
||||
}
|
||||
|
||||
} while (unmetDependencies.length > 0)
|
||||
|
||||
return dependenciesToAdd;
|
||||
}
|
||||
|
||||
convert(state: DesugaringContext, theme: LayoutConfigJson, context: string): { result: LayoutConfigJson; errors: string[]; warnings: string[] } {
|
||||
const allKnownLayers: Map<string, LayerConfigJson> = state.sharedLayers;
|
||||
const knownTagRenderings: Map<string, TagRenderingConfigJson> = state.tagRenderings;
|
||||
const errors = [];
|
||||
const warnings = [];
|
||||
const layers: LayerConfigJson[] = <LayerConfigJson[]> theme.layers; // Layers should be expanded at this point
|
||||
|
||||
knownTagRenderings.forEach((value, key) => {
|
||||
value.id = key;
|
||||
})
|
||||
|
||||
const dependencies = AddDependencyLayersToTheme.CalculateDependencies(layers, allKnownLayers, theme.id);
|
||||
if (dependencies.length > 0) {
|
||||
|
||||
warnings.push(context + ": added " + dependencies.map(d => d.id).join(", ") + " to the theme as they are needed")
|
||||
}
|
||||
layers.unshift(...dependencies);
|
||||
|
||||
return {
|
||||
result: {
|
||||
...theme,
|
||||
layers: layers
|
||||
},
|
||||
errors,
|
||||
warnings
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
class SetDefault<T> extends DesugaringStep<T> {
|
||||
private readonly value: any;
|
||||
private readonly key: string;
|
||||
private readonly _overrideEmptyString: boolean;
|
||||
|
||||
constructor(key: string, value: any, overrideEmptyString = false) {
|
||||
super("Sets " + key + " to a default value if undefined");
|
||||
this.key = key;
|
||||
this.value = value;
|
||||
this._overrideEmptyString = overrideEmptyString;
|
||||
}
|
||||
|
||||
convert(state: DesugaringContext, json: T, context: string): { result: T; errors: string[]; warnings: string[] } {
|
||||
if (json[this.key] === undefined || (json[this.key] === "" && this._overrideEmptyString)) {
|
||||
json = {...json}
|
||||
json[this.key] = this.value
|
||||
}
|
||||
|
||||
return {
|
||||
errors: [], warnings: [],
|
||||
result: json
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
export class PrepareLayer extends Fuse<LayerConfigJson> {
|
||||
constructor() {
|
||||
super(
|
||||
"Fully prepares and expands a layer for the LayerConfig.",
|
||||
new OnEveryConcat("tagRenderings", new ExpandGroupRewrite()),
|
||||
new OnEveryConcat("tagRenderings", new ExpandTagRendering()),
|
||||
new SetDefault("titleIcons", ["defaults"]),
|
||||
new OnEveryConcat("titleIcons", new ExpandTagRendering())
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class SubstituteLayer extends Conversion<(string | LayerConfigJson), LayerConfigJson[]> {
|
||||
constructor() {
|
||||
super("Converts the identifier of a builtin layer into the actual layer, or converts a 'builtin' syntax with override in the fully expanded form", []);
|
||||
}
|
||||
|
||||
convert(state: DesugaringContext, json: string | LayerConfigJson, context: string): { result: LayerConfigJson[]; errors: string[]; warnings: string[] } {
|
||||
const errors = []
|
||||
const warnings = []
|
||||
if (typeof json === "string") {
|
||||
const found = state.sharedLayers.get(json)
|
||||
if (found === undefined) {
|
||||
return {
|
||||
result: null,
|
||||
errors: [context + ": The layer with name " + json + " was not found as a builtin layer"],
|
||||
warnings
|
||||
}
|
||||
}
|
||||
return {
|
||||
result: [found],
|
||||
errors, warnings
|
||||
}
|
||||
}
|
||||
|
||||
if (json["builtin"] !== undefined) {
|
||||
let names = json["builtin"]
|
||||
if (typeof names === "string") {
|
||||
names = [names]
|
||||
}
|
||||
const layers = []
|
||||
for (const name of names) {
|
||||
const found = Utils.Clone(state.sharedLayers.get(name))
|
||||
if (found === undefined) {
|
||||
errors.push(context + ": The layer with name " + json + " was not found as a builtin layer")
|
||||
continue
|
||||
}
|
||||
if (json["override"]["tagRenderings"] !== undefined && (found["tagRenderings"] ?? []).length > 0) {
|
||||
errors.push(`At ${context}: when overriding a layer, an override is not allowed to override into tagRenderings. Use "+tagRenderings" or "tagRenderings+" instead to prepend or append some questions.`)
|
||||
}
|
||||
try {
|
||||
Utils.Merge(json["override"], found);
|
||||
layers.push(found)
|
||||
} catch (e) {
|
||||
errors.push(`At ${context}: could not apply an override due to: ${e}.\nThe override is: ${JSON.stringify(json["override"],)}`)
|
||||
}
|
||||
}
|
||||
return {
|
||||
result: layers,
|
||||
errors, warnings
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
return {
|
||||
result: [json],
|
||||
errors, warnings
|
||||
};
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
class AddDefaultLayers extends DesugaringStep<LayoutConfigJson> {
|
||||
|
||||
constructor() {
|
||||
super("Adds the default layers, namely: " + Constants.added_by_default.join(", "), ["layers"]);
|
||||
}
|
||||
|
||||
convert(state: DesugaringContext, json: LayoutConfigJson, context: string): { result: LayoutConfigJson; errors: string[]; warnings: string[] } {
|
||||
const errors = []
|
||||
const warnings = []
|
||||
json.layers = [...json.layers]
|
||||
|
||||
if (json.id === "personal") {
|
||||
json.layers = []
|
||||
for (const publicLayer of AllKnownLayouts.AllPublicLayers()) {
|
||||
const id = publicLayer.id
|
||||
const config = state.sharedLayers.get(id)
|
||||
if(Constants.added_by_default.indexOf(id) >= 0){
|
||||
continue;
|
||||
}
|
||||
if(config === undefined){
|
||||
// This is a layer which is coded within a public theme, not as separate .json
|
||||
continue
|
||||
}
|
||||
json.layers.push(config)
|
||||
}
|
||||
const publicIds = AllKnownLayouts.AllPublicLayers().map(l => l.id)
|
||||
publicIds.map(id => state.sharedLayers.get(id))
|
||||
}
|
||||
|
||||
for (const layerName of Constants.added_by_default) {
|
||||
const v = state.sharedLayers.get(layerName)
|
||||
if (v === undefined) {
|
||||
errors.push("Default layer " + layerName + " not found")
|
||||
}
|
||||
json.layers.push(v)
|
||||
}
|
||||
|
||||
return {
|
||||
result: json,
|
||||
errors,
|
||||
warnings
|
||||
};
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
export class PrepareTheme extends Fuse<LayoutConfigJson> {
|
||||
constructor() {
|
||||
super(
|
||||
"Fully prepares and expands a theme",
|
||||
new OnEveryConcat("layers", new SubstituteLayer()),
|
||||
new SetDefault("socialImage", "assets/SocialImage.png", true),
|
||||
new AddDefaultLayers(),
|
||||
new AddDependencyLayersToTheme(),
|
||||
new OnEvery("layers", new PrepareLayer()),
|
||||
new OnEvery("layers", new AddMiniMap())
|
||||
);
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue