Initial commit from prod-batam

extensions/dicom-video/src/getSopClassHandlerModule.js

@@ -0,0 +1,114 @@
+import { SOPClassHandlerId } from './id';
+import { utils } from '@ohif/core';
+import { utilities as csUtils, Enums as csEnums } from '@cornerstonejs/core';
+
+const SOP_CLASS_UIDS = {
+  VIDEO_MICROSCOPIC_IMAGE_STORAGE: '1.2.840.10008.5.1.4.1.1.77.1.2.1',
+  VIDEO_PHOTOGRAPHIC_IMAGE_STORAGE: '1.2.840.10008.5.1.4.1.1.77.1.4.1',
+  VIDEO_ENDOSCOPIC_IMAGE_STORAGE: '1.2.840.10008.5.1.4.1.1.77.1.1.1',
+  /** Need to use fallback, could be video or image */
+  SECONDARY_CAPTURE_IMAGE_STORAGE: '1.2.840.10008.5.1.4.1.1.7',
+  MULTIFRAME_TRUE_COLOR_SECONDARY_CAPTURE_IMAGE_STORAGE: '1.2.840.10008.5.1.4.1.1.7.4',
+};
+
+const sopClassUids = Object.values(SOP_CLASS_UIDS);
+const secondaryCaptureSopClassUids = [
+  SOP_CLASS_UIDS.SECONDARY_CAPTURE_IMAGE_STORAGE,
+  SOP_CLASS_UIDS.MULTIFRAME_TRUE_COLOR_SECONDARY_CAPTURE_IMAGE_STORAGE,
+];
+
+const SupportedTransferSyntaxes = {
+  MPEG4_AVC_264_HIGH_PROFILE: '1.2.840.10008.1.2.4.102',
+  MPEG4_AVC_264_BD_COMPATIBLE_HIGH_PROFILE: '1.2.840.10008.1.2.4.103',
+  MPEG4_AVC_264_HIGH_PROFILE_FOR_2D_VIDEO: '1.2.840.10008.1.2.4.104',
+  MPEG4_AVC_264_HIGH_PROFILE_FOR_3D_VIDEO: '1.2.840.10008.1.2.4.105',
+  MPEG4_AVC_264_STEREO_HIGH_PROFILE: '1.2.840.10008.1.2.4.106',
+  HEVC_265_MAIN_PROFILE: '1.2.840.10008.1.2.4.107',
+  HEVC_265_MAIN_10_PROFILE: '1.2.840.10008.1.2.4.108',
+};
+
+const supportedTransferSyntaxUIDs = Object.values(SupportedTransferSyntaxes);
+
+const _getDisplaySetsFromSeries = (instances, servicesManager, extensionManager) => {
+  const dataSource = extensionManager.getActiveDataSource()[0];
+  return instances
+    .filter(metadata => {
+      const tsuid =
+        metadata.AvailableTransferSyntaxUID || metadata.TransferSyntaxUID || metadata['00083002'];
+
+      if (supportedTransferSyntaxUIDs.includes(tsuid)) {
+        return true;
+      }
+
+      if (metadata.SOPClassUID === SOP_CLASS_UIDS.VIDEO_PHOTOGRAPHIC_IMAGE_STORAGE) {
+        return true;
+      }
+
+      // Assume that an instance with one of the secondary capture SOPClassUIDs and
+      // with at least 90 frames (i.e. typically 3 seconds of video) is indeed a video.
+      return (
+        secondaryCaptureSopClassUids.includes(metadata.SOPClassUID) && metadata.NumberOfFrames >= 90
+      );
+    })
+    .map(instance => {
+      const { Modality, SOPInstanceUID, SeriesDescription = 'VIDEO', imageId } = instance;
+      const { SeriesNumber, SeriesDate, SeriesInstanceUID, StudyInstanceUID, NumberOfFrames, url } =
+        instance;
+      const videoUrl = dataSource.retrieve.directURL({
+        instance,
+        singlepart: 'video',
+        tag: 'PixelData',
+        url,
+      });
+      const displaySet = {
+        //plugin: id,
+        Modality,
+        displaySetInstanceUID: utils.guid(),
+        SeriesDescription,
+        SeriesNumber,
+        SeriesDate,
+        SOPInstanceUID,
+        SeriesInstanceUID,
+        StudyInstanceUID,
+        SOPClassHandlerId,
+        referencedImages: null,
+        measurements: null,
+        viewportType: csEnums.ViewportType.VIDEO,
+        // The videoUrl is deprecated, the preferred URL is renderedUrl
+        videoUrl,
+        renderedUrl: videoUrl,
+        instances: [instance],
+        thumbnailSrc: dataSource.retrieve.directURL({
+          instance,
+          defaultPath: '/thumbnail',
+          defaultType: 'image/jpeg',
+          tag: 'Absent',
+        }),
+        imageIds: [imageId],
+        isDerivedDisplaySet: true,
+        isLoaded: false,
+        sopClassUids,
+        numImageFrames: NumberOfFrames,
+        instance,
+      };
+      csUtils.genericMetadataProvider.add(imageId, {
+        type: 'imageUrlModule',
+        metadata: { rendered: videoUrl },
+      });
+      return displaySet;
+    });
+};
+
+export default function getSopClassHandlerModule({ servicesManager, extensionManager }) {
+  const getDisplaySetsFromSeries = instances => {
+    return _getDisplaySetsFromSeries(instances, servicesManager, extensionManager);
+  };
+
+  return [
+    {
+      name: 'dicom-video',
+      sopClassUids,
+      getDisplaySetsFromSeries,
+    },
+  ];
+}