1 files changed, 94 insertions, 0 deletions
diff --git a/3rdparty/ZendFeed/Reader/Feed/Atom/Source.php b/3rdparty/ZendFeed/Reader/Feed/Atom/Source.php
new file mode 100644
index 000000000..fada12859
--- /dev/null
+++ b/3rdparty/ZendFeed/Reader/Feed/Atom/Source.php
@@ -0,0 +1,94 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Feed\Reader\Feed\Atom;
+
+use DOMElement;
+use DOMXPath;
+use Zend\Feed\Reader;
+use Zend\Feed\Reader\Feed;
+
+/**
+*/
+class Source extends Feed\Atom
+{
+
+    /**
+     * Constructor: Create a Source object which is largely just a normal
+     * Zend\Feed\Reader\AbstractFeed object only designed to retrieve feed level
+     * metadata from an Atom entry's source element.
+     *
+     * @param DOMElement $source
+     * @param string $xpathPrefix Passed from parent Entry object
+     * @param string $type Nearly always Atom 1.0
+     */
+    public function __construct(DOMElement $source, $xpathPrefix, $type = Reader\Reader::TYPE_ATOM_10)
+    {
+        $this->domDocument = $source->ownerDocument;
+        $this->xpath = new DOMXPath($this->domDocument);
+        $this->data['type'] = $type;
+        $this->registerNamespaces();
+        $this->loadExtensions();
+
+        $manager = Reader\Reader::getExtensionManager();
+        $extensions = array('Atom\Feed', 'DublinCore\Feed');
+
+        foreach ($extensions as $name) {
+            $extension = $manager->get($name);
+            $extension->setDomDocument($this->domDocument);
+            $extension->setType($this->data['type']);
+            $extension->setXpath($this->xpath);
+            $this->extensions[$name] = $extension;
+        }
+
+        foreach ($this->extensions as $extension) {
+            $extension->setXpathPrefix(rtrim($xpathPrefix, '/') . '/atom:source');
+        }
+    }
+
+    /**
+     * Since this is not an Entry carrier but a vehicle for Feed metadata, any
+     * applicable Entry methods are stubbed out and do nothing.
+     */
+
+    /**
+     * @return void
+     */
+    public function count() {}
+
+    /**
+     * @return void
+     */
+    public function current() {}
+
+    /**
+     * @return void
+     */
+    public function key() {}
+
+    /**
+     * @return void
+     */
+    public function next() {}
+
+    /**
+     * @return void
+     */
+    public function rewind() {}
+
+    /**
+     * @return void
+     */
+    public function valid() {}
+
+    /**
+     * @return void
+     */
+    protected function indexEntries() {}
+}