From 8cfaa0538b97fed84ad8f778d5b47e28532bdc61 Mon Sep 17 00:00:00 2001
From: nate <nate@cakephp.org>
Date: Thu, 7 Sep 2006 20:35:35 +0000
Subject: [PATCH] Adding SessionHelper to 1.2 branch

git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@3455 3807eeeb-6ff5-0310-8944-8be069107fe0
---
 cake/libs/view/helpers/session.php | 97 ++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 cake/libs/view/helpers/session.php

diff --git a/cake/libs/view/helpers/session.php b/cake/libs/view/helpers/session.php
new file mode 100644
index 000000000..d4b1e1e60
--- /dev/null
+++ b/cake/libs/view/helpers/session.php
@@ -0,0 +1,97 @@
+<?php
+/* SVN FILE: $Id$ */
+
+/**
+ * Short description for file.
+ *
+ * Long description for file
+ *
+ * PHP versions 4 and 5
+ *
+ * CakePHP :  Rapid Development Framework <http://www.cakephp.org/>
+ * Copyright (c)	2006, Cake Software Foundation, Inc.
+ *								1785 E. Sahara Avenue, Suite 490-204
+ *								Las Vegas, Nevada 89104
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @filesource
+ * @copyright		Copyright (c) 2006, Cake Software Foundation, Inc.
+ * @link				http://www.cakefoundation.org/projects/info/cakephp CakePHP Project
+ * @package			cake
+ * @subpackage		cake.cake.libs.view.helpers
+ * @since			CakePHP v 1.1.7.3328
+ * @version			$Revision$
+ * @modifiedby		$LastChangedBy$
+ * @lastmodified	$Date$
+ * @license			http://www.opensource.org/licenses/mit-license.php The MIT License
+ */
+
+/**
+ * Short description for file.
+ *
+ * Long description for file
+ *
+ * @package		cake
+ * @subpackage	cake.cake.libs.view.helpers
+ *
+ */
+class SessionHelper extends Helper{
+	var $__Session;
+	var $__active = true;
+
+/**
+ * Enter description here...
+ *
+ */
+	function __construct($base = null) {
+		if (!defined('AUTO_SESSION') || AUTO_SESSION == true) {
+			$this->__Session =& new CakeSession($base);
+		} else {
+			$this->__active = false;
+		}
+		parent::__construct();
+	}
+
+	function read($name = null) {
+		if ($this->__active === true) {
+			return $this->__Session->readSessionVar($name);
+		}
+		return false;
+	}
+
+	function check($name) {
+		if ($this->__active === true) {
+			return $this->__Session->checkSessionVar($name);
+		}
+		return false;
+	}
+
+	function error() {
+		if ($this->__active === true) {
+			return $this->__Session->getLastError();
+		}
+		return false;
+	}
+
+	function flash($key = 'flash') {
+		if ($this->__active === true) {
+			if ($this->__Session->checkSessionVar('Message.' . $key)) {
+				e($this->__Session->readSessionVar('Message.' . $key));
+				$this->__Session->delSessionVar('Message.' . $key);
+			} else {
+				return false;
+			}
+		}
+		return false;
+	}
+
+	function valid() {
+		if ($this->__active === true) {
+		return $this->__Session->isValid();
+		}
+	}
+}
+
+?>
\ No newline at end of file