Version 4.0.13.1

system/Xml/Atom.php

@@ -0,0 +1,67 @@
+<?php
+/**
+ * @brief		Class for managing Atom documents
+ * @author		<a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
+ * @copyright	(c) 2001 - SVN_YYYY Invision Power Services, Inc.
+ * @license		http://www.invisionpower.com/legal/standards/
+ * @package		IPS Social Suite
+ * @since		5 Feb 2014
+ * @version		SVN_VERSION_NUMBER
+ */
+
+namespace IPS\Xml;
+
+/* To prevent PHP errors (extending class does not exist) revealing path */
+if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
+{
+	header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
+	exit;
+}
+
+/**
+ * Class for managing Atom documents
+ */
+class _Atom extends SimpleXML
+{
+	/**
+	 * Get title
+	 *
+	 * @return	string
+	 */
+	public function title()
+	{
+		return $this->title;
+	}
+	
+	/**
+	 * Get articles
+	 *
+	 * @param	mixed	$guidKey	In previous versions, we encoded a key with the GUID. For legacy purposes, this can be passed here.
+	 * @return	array
+	 */
+	public function articles( $guidKey=NULL )
+	{
+		$articles = array();
+		
+		foreach ( $this->entry as $item )
+		{			
+			$link = NULL;
+			if ( isset( $item->link ) )
+			{
+				try
+				{
+					$link = \IPS\Http\Url::external( $item->link );
+				}
+				catch ( \Exception $e ) {  }
+			}
+			
+			$articles[ md5( $guidKey . ( (string) $item->id ) ) ] = array(
+				'title'		=> (string) $item->title,
+				'content'	=> isset( $item->content ) ? (string) $item->content : (string) $item->title,
+				'date'		=> \IPS\DateTime::ts( strtotime( $item->updated ) ),
+				'link'		=> $link
+			);
+		}
+		return $articles;
+	}
+}