From 80dcdc66ba0f3543d2d01d4446b6ee1d3cc9820f Mon Sep 17 00:00:00 2001
From: vbracco <vbracco@gmail.com>
Date: Wed, 20 Feb 2008 19:08:40 +0000
Subject: [PATCH] Removing deprecated tags for xhtml and removing invalid tags
 from Title post.

---
 admin/index.php       | 2 +-
 classes/functions.php | 8 ++++++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/admin/index.php b/admin/index.php
index 23d8ffa..baf5266 100644
--- a/admin/index.php
+++ b/admin/index.php
@@ -70,7 +70,7 @@ if ($user->isAdmin()) {
 		
 		$textile = new Textile();
 		
-		$_POST["title"] = $textile->TextileThis(removeBadTags($_POST["title"]));
+		$_POST["title"] = $textile->TextileThis(removeBadTags($_POST["title"],true));
 		$_POST["description"] = $textile->TextileThis(removeBadTags($_POST["description"]));
 		
 		if (isset($_POST["id_post"])) {
diff --git a/classes/functions.php b/classes/functions.php
index 565b9d5..44e3fe4 100644
--- a/classes/functions.php
+++ b/classes/functions.php
@@ -395,8 +395,12 @@ if(!defined('entry') || !entry) die('Not a valid page');
  		return $dirs;
  	}
 
-	function removeBadTags($source) {
-		$validTags ='<p><ol><ul><li><a><abbr><acronym><blockquote><code><pre><em><i><strike><s><strong><b><br><span><div><img>';
+	function removeBadTags($source,$secure=false) {
+		if($secure){
+			$validTags ='<abbr><acronym><em><i><strong><b><span>';
+		} else {
+			$validTags ='<p><ol><ul><li><a><abbr><acronym><blockquote><code><pre><em><i><strong><b><br><span><div><img>';
+		}
 		$source = strip_tags($source, $validTags);
 		return preg_replace('/<(.*?)>/ie', "'<'.removeBadAtributes('\\1').'>'", $source);
 	}