emogrifier.allow-exceptions.patch

From 299303604e48fdbc8e82f73a35c594fb54858320 Mon Sep 17 00:00:00 2001
From: James Silver <jamsilver@gmail.com>
Date: Fri, 16 Nov 2012 19:03:20 +0000
Subject: [PATCH] Allow exception style blocks

---
 emogrifier.php |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/emogrifier.php b/emogrifier.php
index 662f504..d2ab849 100644
--- a/emogrifier.php
+++ b/emogrifier.php
@@ -137,10 +137,12 @@ class Emogrifier {
         $css = $this->css;
         $nodes = @$xpath->query('//style');
         foreach ($nodes as $node) {
+          if (!$node->getAttribute('class') || (strpos($node->getAttribute('class'), 'do-not-emogrify') === FALSE)) {
             // append the css
             $css .= "\n\n{$node->nodeValue}";
             // remove the <style> node
             $node->parentNode->removeChild($node);
+          }
         }
 
         // filter the CSS
-- 
1.7.1