change dataset to container

Author: stevenwinship

src/main/java/edu/harvard/iq/dataverse/EditDatafilesPage.java

@@ -566,9 +566,10 @@ public boolean isFileUploadCountExceeded() {
      *
      * @return cached formatted storage size. '1,234 bytes'; '1.23 GB'; '1.00 TB'
      */
-    public String getCurrentStorageUse() {
+    public String getCurrentContainerStorageUse() {
         if (storageSizeStr == null) {
-            storageSizeStr = StringUtil.formatBytes(datafileService.currentStorageSizeInBytes(dataset));
+            Dataverse container = dataset.getOwner();
+            storageSizeStr = StringUtil.formatBytes(datafileService.currentStorageSizeInBytes(container));
         }
         return storageSizeStr;
     }

src/main/webapp/editFilesFragment.xhtml

@@ -99,7 +99,7 @@
                                         <f:param value="#{systemConfig.guidesVersion}"/>
                                     </h:outputFormat>
                                     <h:outputFormat value=" #{bundle['file.selectToAdd.tipTotalSizeUsed']}" escape="false">
-                                        <f:param value="#{EditDatafilesPage.currentStorageUse}"/>
+                                        <f:param value="#{EditDatafilesPage.currentContainerStorageUse}"/>
                                     </h:outputFormat>
                                     <h:outputFormat value=" #{bundle['file.selectToAdd.tipMaxNumFiles']}" escape="false"
                                                     rendered="#{EditDatafilesPage.maxNumberOfFiles > 0}">