From 6f34cacab9baf3dd9ea87560a317edc3086deb60 Mon Sep 17 00:00:00 2001
From: Sonja Happ <sonja.happ@eonerc.rwth-aachen.de>
Date: Wed, 18 Mar 2020 16:27:58 +0100
Subject: [PATCH] distinguish between file and Json in processing response of
 GET operation

---
 src/common/api/rest-api.js                    | 11 ++++++++++-
 src/common/data-managers/rest-data-manager.js |  8 +++++++-
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/src/common/api/rest-api.js b/src/common/api/rest-api.js
index 33c30ac..bd21de6 100644
--- a/src/common/api/rest-api.js
+++ b/src/common/api/rest-api.js
@@ -66,7 +66,16 @@ class RestAPI {
         if (res == null || res.status !== 200) {
           reject(error);
         } else {
-          resolve(JSON.parse(res.text));
+          if (res.type ==="application/json"){
+            resolve(JSON.parse(res.text));
+          } else {
+            // if received data is not JSON it is a File
+            //create file name:
+            let parts = url.split("/");
+            console.log("res.text has type: ", typeof res.text);
+            resolve({data: res.text, type: res.type, id: parts[parts.length-1]})
+          }
+
         }
       });
     });
diff --git a/src/common/data-managers/rest-data-manager.js b/src/common/data-managers/rest-data-manager.js
index db4c610..622119b 100644
--- a/src/common/data-managers/rest-data-manager.js
+++ b/src/common/data-managers/rest-data-manager.js
@@ -88,7 +88,13 @@ class RestDataManager {
       if (id != null) {
         // load single object
         RestAPI.get(this.requestURL('load/add',id,param), token).then(response => {
-          const data = this.filterKeys(response[this.type]);
+          let data;
+          if (response.hasOwnProperty(this.type)) {
+            data = this.filterKeys(response[this.type]);
+          }else{
+            // loaded file
+              data = response;
+          }
 
           AppDispatcher.dispatch({
             type: this.type + 's/loaded',