From 5d56d100f1acaee498b6d7da12c4bf10f416c49f Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Tue, 26 Feb 2013 18:27:40 +0400
Subject: [PATCH] force disable simplepie unnecessarily sanitizing data

---
 classes/sanitizedummy.php | 7 +++++++
 include/rssfuncs.php      | 8 ++++++--
 2 files changed, 13 insertions(+), 2 deletions(-)
 create mode 100644 classes/sanitizedummy.php

diff --git a/classes/sanitizedummy.php b/classes/sanitizedummy.php
new file mode 100644
index 000000000..a184bec30
--- /dev/null
+++ b/classes/sanitizedummy.php
@@ -0,0 +1,7 @@
+<?php
+class SanitizeDummy extends SimplePie_Sanitize {
+	function sanitize($data, $type, $base) {
+		return $data;
+	}
+}
+?>
diff --git a/include/rssfuncs.php b/include/rssfuncs.php
index b82a872f4..bced183f4 100644
--- a/include/rssfuncs.php
+++ b/include/rssfuncs.php
@@ -291,6 +291,10 @@
 		}
 
 		$rss = new SimplePie();
+		$rss->set_sanitize_class("SanitizeDummy");
+		// simplepie ignores the above and creates default sanitizer anyway,
+		// so let's override it...
+		$rss->sanitize = new SanitizeDummy();
 		$rss->set_output_encoding('UTF-8');
 		$rss->set_raw_data($feed_data);
 
@@ -438,7 +442,7 @@
 			}
 
 			foreach ($items as $item) {
-				if ($_REQUEST['xdebug'] == 2) {
+				if ($_REQUEST['xdebug'] == 3) {
 					print_r($item);
 				}
 
@@ -473,7 +477,7 @@
 
 				$entry_title = $item->get_title();
 
-				$entry_link = rewrite_relative_url($site_url, htmlspecialchars_decode($item->get_link()));
+				$entry_link = rewrite_relative_url($site_url, $item->get_link());
 
 				if ($debug_enabled) {
 					_debug("update_rss_feed: title $entry_title");