use long for content length

Author: robkooper

CHANGELOG.md

@@ -17,6 +17,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ### Fixed
 - typesafe now only offers https access
   [#49](https://github.com/clowder-framework/clowder/issues/49)
+- if uploading files by url > 2147483647 it would fail
+  [#54](https://github.com/clowder-framework/clowder/issues/54)
 
 ## 1.10.1 - 2020-07-16
 

app/util/FileUtils.scala

@@ -657,7 +657,7 @@ object FileUtils {
     // actually save the file
     val conn = url.openConnection()
 
-    ByteStorageService.save(conn.getInputStream, "uploads", conn.getContentLength) match {
+    ByteStorageService.save(conn.getInputStream, "uploads", conn.getContentLengthLong) match {
       case Some((loader_id, loader, length)) => {
         files.get(file.id) match {
           case Some(f) => {