Atob is not defined

[Drevoed]

When using angular-prerender with angular 9 application, it crashes on

.../node_modules/zone.js/dist/zone-node.js:192
throw error;

ReferenceError: atob is not defined

[chrisguttandin]

Hi Kirill, is it possible that you're using atob somewhere in your Angular app or that it's used by one of your dependencies? atob and btoa are not available in Node.js.

[Drevoed]

Yes, I do indeed use atob in one route, but it seems like my options here are limited to excluding a route, right?

[chrisguttandin]

You could create a little helper which uses the API of the current platform.

import { PLATFORM_ID } from '@angular/core';
import { isPlatformBrowser } from '@angular/common';

export class Base64Service {

    constructor(private @Inject(PLATFORM_ID) platformId: Object) { }

    public atob(value: string): string {
        return isPlatformBrowser(platformId)
            ? atob(value)
            : Buffer.from(value).toString('base64');
    }

}

Or you replace the corresponding service, component, ... by using the DI of the AppServerModule.

[Drevoed]

Thank you!