overseerr/server/api/musicbrainz/poster.ts

import LidarrAPI from '@server/api/servarr/lidarr';
import { getSettings } from '@server/lib/settings';
import type { mbArtist, mbRelease, mbReleaseGroup } from './interfaces';

function getPosterFromMB(
  element: mbRelease | mbReleaseGroup | mbArtist
): string | undefined {
  if (element.media_type === 'artist') {
    const settings = getSettings();
    const lidarrSettings = settings.lidarr.find((lidarr) => lidarr.isDefault);
    if (!lidarrSettings) {
      throw new Error('No default Lidarr instance found');
    }
    const lidarr: LidarrAPI = new LidarrAPI({
      apiKey: lidarrSettings.apiKey,
      url: LidarrAPI.buildUrl(lidarrSettings, '/api/v1'),
    });

    const artist = (lidarr as LidarrAPI).getArtist(element.id);
    return LidarrAPI.buildUrl(
      lidarrSettings,
      (artist.images ?? [{ coverType: 'poster', url: undefined }]).find(
        (i) => i.coverType === 'poster'
      )?.url
    );
  }
  return `https://coverartarchive.org/${element.media_type}/${element.id}/front-250.jpg`;
}

async function getFanartFromMB(element: mbArtist): Promise<string | undefined> {
  const settings = getSettings();
  const lidarrSettings = settings.lidarr.find((lidarr) => lidarr.isDefault);
  if (!lidarrSettings) {
    throw new Error('No default Lidarr instance found');
  }
  const lidarr = new LidarrAPI({
    apiKey: lidarrSettings.apiKey,
    url: LidarrAPI.buildUrl(lidarrSettings, '/api/v1'),
  });
  const artist = await lidarr.getArtist(element.id);
  return (
    artist.images ?? [{ coverType: 'fanart', remoteUrl: undefined }]
  ).filter((i) => i.coverType === 'fanart')[0].remoteUrl;
}

export default getPosterFromMB;
export { getFanartFromMB };