helpers resolveViewportVolumeId.ts

8.33% Statements 1/12

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  import cache from '../../cache/cache';
 
const STREAMING_VOLUME_LOADER_SCHEME = 'cornerstoneStreamingImageVolume';
 
export default function resolveViewportVolumeId(volumeId: string): string {
  const cachedVolume = cache.getVolume(volumeId);
 
  if (cachedVolume) {
    return volumeId;
  }
 
  const cachedLoadObject = cache.getVolumeLoadObject(volumeId);
 
  if (cachedLoadObject) {
    return volumeId;
  }
 
  if (volumeId.startsWith(`${STREAMING_VOLUME_LOADER_SCHEME}:`)) {
    return volumeId;
  }
 
  if (volumeId.includes(':')) {
    return volumeId;
  }
 
  return `${STREAMING_VOLUME_LOADER_SCHEME}:${volumeId}`;
}