From d8735fc8f090fd3af0a0c87504c7afef8e3a42bf Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Tue, 21 Dec 2010 09:29:07 +0300
Subject: update htmlpurifier cache stuff, add sanity check

---
 sanity_check.php | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'sanity_check.php')

diff --git a/sanity_check.php b/sanity_check.php
index d0f66f006..b20c57d9e 100644
--- a/sanity_check.php
+++ b/sanity_check.php
@@ -16,6 +16,12 @@
 		$err_msg = "config: your config file version is incorrect. See config.php-dist.\n";
 	}
 
+	$purifier_cache_dir = "lib/htmlpurifier/library/HTMLPurifier/DefinitionCache/Serializer";
+
+	if (!is_writable($purifier_cache_dir)) {
+		$err_msg = "config: HTMLPurifier cache directory should be writable by anyone (chmod -R 777 $purifier_cache_dir)";
+	}
+
 	if (defined('RSS_BACKEND_TYPE')) {
 		print "<b>Fatal error</b>: RSS_BACKEND_TYPE is deprecated. Please remove this
 			option from config.php\n";
-- 
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