From 9fe3cc213a04b5686cb0d05824e4c68d46a63afe Mon Sep 17 00:00:00 2001
From: Deimos <deimos@tildes.net>
Date: Wed, 29 May 2019 12:40:06 -0600
Subject: [PATCH] Intercooler: Display custom message for 413 error

Since a 413 error (Payload Too Large) is returned from nginx and doesn't
even reach the app, we need to handle this in the javascript instead of
the normal method of returning a custom error response.
---
 tildes/static/js/scripts.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tildes/static/js/scripts.js b/tildes/static/js/scripts.js
index 9ef0c79..0504903 100644
--- a/tildes/static/js/scripts.js
+++ b/tildes/static/js/scripts.js
@@ -59,7 +59,12 @@ $(document).on('complete.ic', function(evt, elt, data, status, xhr, requestId) {
     if (status === 'success') {
         $statusElement.addClass('form-status-success').text('Saved successfully');
     } else {
-        $statusElement.addClass('form-status-error').text(xhr.responseText);
+        if (xhr.status === 413) {
+            errorText = "Too much data submitted";
+        } else {
+            errorText = xhr.responseText;
+        }
+        $statusElement.addClass('form-status-error').text(errorText);
     }
     $statusElement.fadeIn('slow');
 });