@enonic/mock-xp/src/implementation/app/Resource.ts

Mock Enonic XP API JavaScript Library

import type {
	ByteSource,
	Resource as ResourceInterface,
} from '@enonic-types/core';


import {App} from '../App';


// A resource is a file inside the an app.
export class Resource implements ResourceInterface {
	private readonly app: App;
	public readonly path: string;

	constructor({
		app,
		path,
	}: {
		app: App
		path: string
	}) {
		this.app = app;
		this.path = path.startsWith('/') ? path : `/${path}`;
	}

	public exists(): boolean {
		return this.app.vol.existsSync(this.path);
	}

	public getSize(): number {
		return this.app.vol.statSync(this.path).size;
	}

	public getStream(): ByteSource {
		// return this.app.vol.createReadStream(this.path, 'utf8') as unknown as ByteSource;
		return this.app.vol.readFileSync(this.path) as unknown as ByteSource
	}

	public getTimestamp(): number {
		return this.app.vol.statSync(this.path).mtimeMs;
	}

	// This method is not part of the Resource interface, but is useful in mock-xp
	readText(): string {
		return this.getStream().toString();
	}

} // class Controller