From bdfa733d04c5843eadc181f2fd1723db614fc3d0 Mon Sep 17 00:00:00 2001
From: Eugene Pimenov <libc@mac.com>
Date: Tue, 10 Mar 2009 16:52:21 +0000
Subject: Ensure auto_link doesnt linkify URLs in the middle of a tag [#1523
 state:resolved]

Signed-off-by: Pratik Naik <pratiknaik@gmail.com>
---
 actionpack/lib/action_view/helpers/text_helper.rb | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'actionpack/lib/action_view/helpers')

diff --git a/actionpack/lib/action_view/helpers/text_helper.rb b/actionpack/lib/action_view/helpers/text_helper.rb
index 63fe0c1c57..48bf4717ad 100644
--- a/actionpack/lib/action_view/helpers/text_helper.rb
+++ b/actionpack/lib/action_view/helpers/text_helper.rb
@@ -536,8 +536,9 @@ module ActionView
           text.gsub(AUTO_LINK_RE) do
             href = $&
             punctuation = ''
-            # detect already linked URLs
-            if $` =~ /<a\s[^>]*href="$/
+            left, right = $`, $'
+            # detect already linked URLs and URLs in the middle of a tag
+            if left =~ /<[^>]+$/ && right =~ /^[^>]*>/
               # do not change string; URL is alreay linked
               href
             else
-- 
cgit v1.2.3