file upload updates contentview, editable contentloader, diffs on upload

1 files changed, 14 insertions, 0 deletions

diff --git a/web/src/js/utils.js b/web/src/js/utils.js
index eceda195..ba07b00a 100644
--- a/web/src/js/utils.js
+++ b/web/src/js/utils.js
@@ -105,3 +105,17 @@ fetchApi.put = (url, json, options) => fetchApi(
         ...options
     }
 )
+
+
+export function getDiff(obj1, obj2) {
+    let result = {...obj2};
+    _.forIn(obj1, (value, key) => {
+    	  if(_.isEqual(obj2[key], obj1[key]))
+            result[key] = undefined;
+        else if(typeof Array.isArray(obj2[key]) && Array.isArray(obj2[key]))
+            result[key] = {...obj2[key]};
+        else if(typeof obj2[key] == 'object' && typeof obj1[key] == 'object')
+            result[key] = getDiff(obj1[key], obj2[key]);
+    });
+    return result;
+}