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lens/src/common/catalog/catalog-category-registry.ts

82 lines
2.9 KiB
TypeScript

/**
* Copyright (c) 2021 OpenLens Authors
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
import { action, computed, observable, makeObservable } from "mobx";
import { Disposer, ExtendedMap } from "../utils";
import { CatalogCategory, CatalogEntityData, CatalogEntityKindData } from "./catalog-entity";
export class CatalogCategoryRegistry {
protected categories = observable.set<CatalogCategory>();
protected groupKinds = new ExtendedMap<string, ExtendedMap<string, CatalogCategory>>();
constructor() {
makeObservable(this);
}
@action add(category: CatalogCategory): Disposer {
this.categories.add(category);
this.groupKinds
.getOrInsert(category.spec.group, ExtendedMap.new)
.strictSet(category.spec.names.kind, category);
return () => {
this.categories.delete(category);
this.groupKinds.get(category.spec.group).delete(category.spec.names.kind);
};
}
@computed get items() {
return Array.from(this.categories);
}
getForGroupKind<T extends CatalogCategory>(group: string, kind: string): T | undefined {
return this.groupKinds.get(group)?.get(kind) as T;
}
getEntityForData(data: CatalogEntityData & CatalogEntityKindData) {
const category = this.getCategoryForEntity(data);
if (!category) {
return null;
}
const splitApiVersion = data.apiVersion.split("/");
const version = splitApiVersion[1];
const specVersion = category.spec.versions.find((v) => v.name === version);
if (!specVersion) {
return null;
}
return new specVersion.entityClass(data);
}
getCategoryForEntity<T extends CatalogCategory>(data: CatalogEntityData & CatalogEntityKindData): T | undefined {
const splitApiVersion = data.apiVersion.split("/");
const group = splitApiVersion[0];
return this.getForGroupKind(group, data.kind);
}
}
export const catalogCategoryRegistry = new CatalogCategoryRegistry();