From b7985ba282597a68162d4760492f30be6a7490b9 Mon Sep 17 00:00:00 2001
From: Seth Woodworth <seth@sethish.com>
Date: Thu, 18 Apr 2013 17:28:54 -0400
Subject: [PATCH] adding model method for sanitize_html

---
 karmaworld/apps/notes/models.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/karmaworld/apps/notes/models.py b/karmaworld/apps/notes/models.py
index a960621..f34bb33 100644
--- a/karmaworld/apps/notes/models.py
+++ b/karmaworld/apps/notes/models.py
@@ -110,7 +110,7 @@ class Note(models.Model):
             # return a url ending in id
             return u"/{0}/{1}/{2}".format(self.course.school.slug, self.course.slug, self.id)
 
-    def sanitize_html(self):
+    def sanitize_html(self, save=True):
         """ if self contains html, find all <a> tags and add target=_blank 
             takes self
             returns True/False on succ/fail and error or count
@@ -130,7 +130,8 @@ class Note(models.Model):
             #apply the add attribute function
             map(add_attribute_target, a_tags)
             self.html = _html
-            self.save()
+            if save:
+                self.save()
             return True, len(a_tags)
 
 
-- 
2.25.1