fix: PDF display request in v3 (#3878)

Co-authored-by: Alireza <ar.sedghi@gmail.com>

extensions/default/src/DicomWebDataSource/index.js

@@ -373,11 +373,12 @@ function createDicomWebApi(dicomWebConfig, servicesManager) {
           // in which case it isn't necessary to re-read this.
           if (value && value.BulkDataURI && !value.Value) {
             // Provide a method to fetch bulkdata
-            value.retrieveBulkData = () => {
+            value.retrieveBulkData = (options = {}) => {
               // handle the scenarios where bulkDataURI is relative path
               fixBulkDataURI(value, naturalized, dicomWebConfig);
 
-              const options = {
+              const { mediaType } = options;
+              const useOptions = {
                 // The bulkdata fetches work with either multipart or
                 // singlepart, so set multipart to false to let the server
                 // decide which type to respond with.
@@ -388,9 +389,13 @@ function createDicomWebApi(dicomWebConfig, servicesManager) {
                 // isn't well specified in the standard, but is needed in
                 // any implementation that stores static copies of the metadata
                 StudyInstanceUID: naturalized.StudyInstanceUID,
+                mediaTypes: mediaType
+                  ? [{ mediaType }, { mediaType: 'application/octet-stream' }]
+                  : undefined,
+                ...options,
               };
               // Todo: this needs to be from wado dicom web client
-              return qidoDicomWebClient.retrieveBulkData(options).then(val => {
+              return qidoDicomWebClient.retrieveBulkData(useOptions).then(val => {
                 // There are DICOM PDF cases where the first ArrayBuffer in the array is
                 // the bulk data and DICOM video cases where the second ArrayBuffer is
                 // the bulk data. Here we play it safe and do a find.

extensions/default/src/utils/getDirectURL.js

@@ -37,7 +37,11 @@ const getDirectURL = (config, params) => {
   }
   if (!singlepart || (singlepart !== true && singlepart.indexOf(fetchPart) === -1)) {
     if (value.retrieveBulkData) {
-      return value.retrieveBulkData().then(arr => {
+      // Try the specified retrieve type.
+      const options = {
+        mediaType: defaultType,
+      };
+      return value.retrieveBulkData(options).then(arr => {
         value.DirectRetrieveURL = URL.createObjectURL(new Blob([arr], { type: defaultType }));
         return value.DirectRetrieveURL;
       });