From e460b8846da342c8ffc0c9bfd6733d31dbff5f7d Mon Sep 17 00:00:00 2001
From: Tim Lock <tim.lock@netspot.com.au>
Date: Wed, 23 Nov 2011 12:50:55 +1030
Subject: [PATCH] MDL-30419: IMS package content missing when using Blackboard
 packages

---
 mod/imscp/locallib.php | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/mod/imscp/locallib.php b/mod/imscp/locallib.php
index 522cc545bb1..938e283dfa6 100644
--- a/mod/imscp/locallib.php
+++ b/mod/imscp/locallib.php
@@ -139,9 +139,17 @@ function imscp_parse_structure($imscp, $context) {
             $xmlbase = '';
         }
         if (!$href = $res->attributes->getNamedItem('href')) {
-            continue;
+            // If href not found look for <file href="help.htm"/>
+            $fileresources = $res->getElementsByTagName('file');
+            foreach ($fileresources as $file) {
+                $href = $file->getAttribute('href');
+            }
+            if (empty($href)) {
+                continue;
+            }
+        } else {
+            $href = $href->nodeValue;
         }
-        $href = $href->nodeValue;
         if (strpos($href, 'http://') !== 0) {
             $href = $xmlbase.$href;
         }