From 4f00f55ca2ecd2e5a75c2c4ef37ca0e1143a7ac7 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Thu, 11 Jul 2013 15:40:09 +0400
Subject: [PATCH] parser: add charset recoding hack for systems where libxml is
build without support for iconv (handles libxml error 32)
---
classes/feedparser.php | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/classes/feedparser.php b/classes/feedparser.php
index eb8606de9..53f6c52a9 100644
--- a/classes/feedparser.php
+++ b/classes/feedparser.php
@@ -20,6 +20,24 @@ class FeedParser {
$error = libxml_get_last_error();
+ // libxml compiled without iconv?
+ if ($error && $error->code == 32) {
+ if (preg_match('/^(<\\?xml .*?)encoding="(.+?)"(.*?\\?>)/', $data, $matches) === 1) {
+ libxml_clear_errors();
+
+ $enc = $matches[2];
+
+ $data = iconv($enc, 'UTF-8//IGNORE', $data);
+ $data = preg_replace('/^<\\?xml .*?\\?>/', $matches[1] . $matches[3] , $data);
+
+ $this->doc = new DOMDocument();
+ $this->doc->loadXML($data);
+
+ $error = libxml_get_last_error();
+ }
+ }
+
+ // some terrible invalid unicode entity?
if ($error && $error->code == 9) {
libxml_clear_errors();
--
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