--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/Zend/Feed/Reader/Extension/CreativeCommons/Entry.php	Mon Dec 13 18:29:26 2010 +0100
@@ -0,0 +1,97 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Feed_Reader
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Entry.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+/**
+ * @see Zend_Feed_Reader_Extension_EntryAbstract
+ */
+require_once 'Zend/Feed/Reader/Extension/EntryAbstract.php';
+
+/**
+ * @see Zend_Feed_Reader_Extension_CreativeCommons_Feed
+ */
+require_once 'Zend/Feed/Reader/Extension/CreativeCommons/Feed.php';
+
+/**
+ * @category   Zend
+ * @package    Zend_Feed_Reader
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Feed_Reader_Extension_CreativeCommons_Entry extends Zend_Feed_Reader_Extension_EntryAbstract
+{
+    /**
+     * Get the entry license
+     *
+     * @return string|null
+     */
+    public function getLicense($index = 0)
+    {
+        $licenses = $this->getLicenses();
+
+        if (isset($licenses[$index])) {
+            return $licenses[$index];
+        }
+
+        return null;
+    }
+
+    /**
+     * Get the entry licenses
+     *
+     * @return array
+     */
+    public function getLicenses()
+    {
+        $name = 'licenses';
+        if (array_key_exists($name, $this->_data)) {
+            return $this->_data[$name];
+        }
+
+        $licenses = array();
+        $list = $this->_xpath->evaluate($this->getXpathPrefix() . '//cc:license');
+
+        if ($list->length) {
+            foreach ($list as $license) {
+                    $licenses[] = $license->nodeValue;
+            }
+
+            $licenses = array_unique($licenses);
+        } else {
+            $cc = new Zend_Feed_Reader_Extension_CreativeCommons_Feed(
+                $this->_domDocument, $this->_data['type'], $this->_xpath
+            );
+            $licenses = $cc->getLicenses();
+        }
+
+        $this->_data[$name] = $licenses;
+
+        return $this->_data[$name];
+    }
+
+    /**
+     * Register Creative Commons namespaces
+     *
+     */
+    protected function _registerNamespaces()
+    {
+        $this->_xpath->registerNamespace('cc', 'http://backend.userland.com/creativeCommonsRssModule');
+    }
+}