web/lib/Zend/View/Helper/Placeholder.php
changeset 64 162c1de6545a
parent 19 1c2f13fd785c
child 68 ecaf28ffe26e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/View/Helper/Placeholder.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,87 @@
+<?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_View
+ * @subpackage Helper
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @version    $Id: Placeholder.php 20096 2010-01-06 02:05:09Z bkarwin $
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+/** Zend_View_Helper_Placeholder_Registry */
+require_once 'Zend/View/Helper/Placeholder/Registry.php';
+
+/** Zend_View_Helper_Abstract.php */
+require_once 'Zend/View/Helper/Abstract.php';
+
+/**
+ * Helper for passing data between otherwise segregated Views. It's called
+ * Placeholder to make its typical usage obvious, but can be used just as easily
+ * for non-Placeholder things. That said, the support for this is only
+ * guaranteed to effect subsequently rendered templates, and of course Layouts.
+ *
+ * @package    Zend_View
+ * @subpackage Helper
+ * @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_View_Helper_Placeholder extends Zend_View_Helper_Abstract
+{
+    /**
+     * Placeholder items
+     * @var array
+     */
+    protected $_items = array();
+
+    /**
+     * @var Zend_View_Helper_Placeholder_Registry
+     */
+    protected $_registry;
+
+    /**
+     * Constructor
+     *
+     * Retrieve container registry from Zend_Registry, or create new one and register it.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        $this->_registry = Zend_View_Helper_Placeholder_Registry::getRegistry();
+    }
+
+
+    /**
+     * Placeholder helper
+     *
+     * @param  string $name
+     * @return Zend_View_Helper_Placeholder_Container_Abstract
+     */
+    public function placeholder($name)
+    {
+        $name = (string) $name;
+        return $this->_registry->getContainer($name);
+    }
+
+    /**
+     * Retrieve the registry
+     *
+     * @return Zend_View_Helper_Placeholder_Registry
+     */
+    public function getRegistry()
+    {
+        return $this->_registry;
+    }
+}