OHIF-33: Adding thumbnailRendering config

Packages/ohif-metadata/client/OHIFInstanceMetadata.js

@@ -88,10 +88,10 @@ export class OHIFInstanceMetadata extends InstanceMetadata {
     }
 
     // Override
-    getImageId(frame) {
+    getImageId(frame, thumbnail) {
         // If _imageID is not cached, create it
         if (this._imageId === null) {
-            this._imageId = Viewerbase.getImageId(this.getData(), frame);
+            this._imageId = Viewerbase.getImageId(this.getData(), frame, thumbnail);
         }
 
         return this._imageId;

Packages/ohif-study-list/server/services/wado/retrieveMetadata.js

@@ -48,6 +48,37 @@ function buildUrl(server, studyInstanceUid) {
     return server.wadoRoot + '/studies/' + studyInstanceUid + '/metadata';
 }
 
+/** Returns a WADO url for an instance
+ *
+ * @param studyInstanceUid
+ * @param seriesInstanceUid
+ * @param sopInstanceUid
+ * @returns  {string}
+ */
+function buildInstanceWadoUrl(server, studyInstanceUid, seriesInstanceUid, sopInstanceUid) {
+    const params = [];
+
+    params.push('requestType=WADO');
+    params.push(`studyUID=${studyInstanceUid}`);
+    params.push(`seriesUID=${seriesInstanceUid}`);
+    params.push(`objectUID=${sopInstanceUid}`);
+    params.push('contentType=application%2Fdicom');
+    params.push('transferSyntax=*');
+
+    return `${server.wadoUriRoot}?${params.join('&')}`;
+}
+
+function buildInstanceWadoRsUri(server, studyInstanceUid, seriesInstanceUid, sopInstanceUid) {
+    return `${server.wadoRoot}/studies/${studyInstanceUid}/series/${seriesInstanceUid}/instances/${sopInstanceUid}`
+}
+
+function buildInstanceFrameWadoRsUri(server, studyInstanceUid, seriesInstanceUid, sopInstanceUid, frame) {
+    const baseWadoRsUri = buildInstanceWadoRsUri(server, studyInstanceUid, seriesInstanceUid, sopInstanceUid);
+    frame = frame != null || 1;
+
+    return `${baseWadoRsUri}/frames/${frame}`
+}
+
 /**
  * Parses the SourceImageSequence, if it exists, in order
  * to return a ReferenceSOPInstanceUID. The ReferenceSOPInstanceUID
@@ -174,6 +205,10 @@ function resultDataToStudyMetadata(server, studyInstanceUid, resultData) {
 
         var sopInstanceUid = DICOMWeb.getString(instance['00080018']);
 
+        const wadouri = buildInstanceWadoUrl(server, studyInstanceUid, seriesInstanceUid, sopInstanceUid);
+        const baseWadoRsUri = buildInstanceWadoRsUri(server, studyInstanceUid, seriesInstanceUid, sopInstanceUid);
+        const wadorsuri = buildInstanceFrameWadoRsUri(server, studyInstanceUid, seriesInstanceUid, sopInstanceUid);
+
         var instanceSummary = {
             imageType: DICOMWeb.getString(instance['00080008']),
             sopClassUid: DICOMWeb.getString(instance['00080016']),
@@ -217,7 +252,11 @@ function resultDataToStudyMetadata(server, studyInstanceUid, resultData) {
             lossyImageCompressionMethod: DICOMWeb.getString(instance['00282114']),
             echoNumber: DICOMWeb.getString(instance['00180086']),
             contrastBolusAgent: DICOMWeb.getString(instance['00180010']),
-            baseWadoRsUri: server.wadoRoot + '/studies/' + studyInstanceUid + '/series/' + seriesInstanceUid + '/instances/' + sopInstanceUid
+            baseWadoRsUri: baseWadoRsUri,
+            wadouri: WADOProxy.convertURL(wadouri, server.requestOptions),
+            wadorsuri: WADOProxy.convertURL(wadorsuri),
+            imageRendering: server.imageRendering,
+            thumbnailRendering: server.thumbnailRendering,
         };
 
         // Get additional information if the instance uses "PALETTE COLOR" photometric interpretation
@@ -236,12 +275,6 @@ function resultDataToStudyMetadata(server, studyInstanceUid, resultData) {
             }
         }
 
-        if (server.imageRendering === 'wadouri') {
-            instanceSummary.wadouri = WADOProxy.convertURL(server.wadoUriRoot + '?requestType=WADO&studyUID=' + studyInstanceUid + '&seriesUID=' + seriesInstanceUid + '&objectUID=' + sopInstanceUid + '&contentType=application%2Fdicom&transferSyntax=*', server.requestOptions);
-        } else {
-            instanceSummary.wadorsuri = WADOProxy.convertURL(server.wadoRoot + '/studies/' + studyInstanceUid + '/series/' + seriesInstanceUid + '/instances/' + sopInstanceUid + '/frames/1');
-        }
-
         series.instances.push(instanceSummary);
 
     });

Packages/ohif-viewerbase/client/components/studyBrowser/imageThumbnail/imageThumbnail.js

@@ -24,7 +24,7 @@ Template.imageThumbnail.onCreated(() => {
             imageIndex = 0;
         }
 
-        return imageInstance.getImageId();
+        return imageInstance.getImageId(imageIndex, true);
     };
 });
 

Packages/ohif-viewerbase/client/lib/getImageId.js

@@ -4,10 +4,11 @@ import { getWADORSImageId } from './getWADORSImageId';
  * Obtain an imageId for Cornerstone from an image instance
  *
  * @param instance
+ * @param frame
+ * #param thumbnail
  * @returns {string} The imageId to be used by Cornerstone
  */
-export function getImageId(instance, frame) {
-
+export function getImageId(instance, frame, thumbnail) {
     if (!instance) {
         return;
     }
@@ -16,15 +17,17 @@ export function getImageId(instance, frame) {
         return instance.url; 
     }
 
-    if (instance.wadouri) {
+    const renderingAttr = thumbnail ? 'thumbnailRendering' : 'imageRendering';
+
+    if (instance[renderingAttr] === 'wadouri') {
         var imageId = 'dicomweb:' + instance.wadouri;
+
         if (frame !== undefined) {
             imageId += '&frame=' + frame;
         }
 
         return imageId;
     } else {
-        // TODO= Check multiframe image support with WADO-RS
-        return getWADORSImageId(instance, frame); // WADO-RS Retrieve Frame
+        return getWADORSImageId(instance, frame, thumbnail); // WADO-RS Retrieve Frame
     }
 }

Packages/ohif-viewerbase/client/lib/getWADORSImageId.js

@@ -42,7 +42,7 @@ class ImageMetadataBuilder {
     }
 }
 
-formatWADOREImageUrl = function(wadorsuri, frame) {
+formatWADORSImageUrl = function(wadorsuri, frame) {
     // We need to sum 1 because WADO-RS frame number is 1-based
     frame = (frame || 0) + 1;
 
@@ -61,7 +61,7 @@ formatWADOREImageUrl = function(wadorsuri, frame) {
  * @returns {string} The imageId to be used by Cornerstone
  */
 export function getWADORSImageId(instance, frame) {
-    const uri = formatWADOREImageUrl(instance.wadorsuri, frame);
+    const uri = formatWADORSImageUrl(instance.wadorsuri, frame);
     const imageId = `wadors:${uri}`;
 
     const imageMetadata = new ImageMetadataBuilder()

config/dcm4cheeDICOMWeb.json

@@ -8,6 +8,7 @@
         "wadoRoot": "http://localhost:8080/dcm4chee-arc/aets/DCM4CHEE/rs",
         "qidoSupportsIncludeField": false,
         "imageRendering": "wadors",
+        "thumbnailRendering": "wadors",
         "requestOptions": {
           "auth": "admin:admin",
           "logRequests": true,