static/js/app.js: Display error description returned by upload.php even if it returns status code other than 200 OK.

1 files changed, 7 insertions, 2 deletions

diff --git a/static/js/app.js b/static/js/app.js
index 3cdc6d7..8f4146f 100644
--- a/static/js/app.js
+++ b/static/js/app.js
@@ -94,8 +94,8 @@ document.addEventListener('DOMContentLoaded', function() {
     row.appendChild(url);
 
     var link = document.createElement('a');
+    var response = JSON.parse(xhr.responseText);
     if (respStatus === 200) {
-      var response = JSON.parse(xhr.responseText);
       if (response.success) {
         link.textContent = response.files[0].url.replace(/.*?:\/\//g, '');
         link.href = response.files[0].url;
@@ -131,7 +131,12 @@ document.addEventListener('DOMContentLoaded', function() {
       link.textContent = 'File too big!';
       url.appendChild(link);
     } else {
-      link.textContent = 'Server error!';
+      try {
+        var response = JSON.parse(xhr.responseText);
+        link.textContent = 'Error: ' + response.description;
+      } catch (e) {
+        link.textContent = 'Server error!';
+      }
       url.appendChild(link);
     }
   }