From 45dc9e0fa851753b6b1280c09f41879eac823d40 Mon Sep 17 00:00:00 2001
From: Koen Bolhuis <koen.bolhuis@gmail.com>
Date: Tue, 9 Oct 2018 21:57:39 +0200
Subject: [PATCH] Retrieve CSRF token in voting script

---
 frontpage/rateables/js/voting.js | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/frontpage/rateables/js/voting.js b/frontpage/rateables/js/voting.js
index f2a3c41..fddc9bd 100644
--- a/frontpage/rateables/js/voting.js
+++ b/frontpage/rateables/js/voting.js
@@ -1,6 +1,23 @@
 $(function() {
+	function getCookie(name) {
+        var cookieValue = null;
+        if (document.cookie && document.cookie != '') {
+            var cookies = document.cookie.split(';');
+            for (var i = 0; i < cookies.length; i++) {
+                var cookie = jQuery.trim(cookies[i]);
+                // Does this cookie string begin with the name we want?
+                if (cookie.substring(0, name.length + 1) == (name + '=')) {
+                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
+                    break;
+                }
+            }
+        }
+        return cookieValue;
+    }
+    var csrftoken = getCookie('csrftoken');
+
 	$(".vote-up").click(function() {
-		var review = $(this).attr("data-review-id");
+		var reviewId = $(this).attr("data-review-id");
 		// Vote up
 	});
 	$(".vote-down").click(function() {