adding zend project folders into old campcaster.

library/Zend/Navigation/Page/Uri.php

@@ -0,0 +1,100 @@
+<?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_Navigation
+ * @subpackage Page
+ * @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: Uri.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+/**
+ * @see Zend_Navigation_Page_Abstract
+ */
+require_once 'Zend/Navigation/Page.php';
+
+/**
+ * Represents a page that is defined by specifying a URI
+ *
+ * @category   Zend
+ * @package    Zend_Navigation
+ * @subpackage Page
+ * @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_Navigation_Page_Uri extends Zend_Navigation_Page
+{
+    /**
+     * Page URI
+     *
+     * @var string|null
+     */
+    protected $_uri = null;
+
+    /**
+     * Sets page URI
+     *
+     * @param  string $uri                page URI, must a string or null
+     * @return Zend_Navigation_Page_Uri   fluent interface, returns self
+     * @throws Zend_Navigation_Exception  if $uri is invalid
+     */
+    public function setUri($uri)
+    {
+        if (null !== $uri && !is_string($uri)) {
+            require_once 'Zend/Navigation/Exception.php';
+            throw new Zend_Navigation_Exception(
+                    'Invalid argument: $uri must be a string or null');
+        }
+
+        $this->_uri = $uri;
+        return $this;
+    }
+
+    /**
+     * Returns URI
+     *
+     * @return string
+     */
+    public function getUri()
+    {
+        return $this->_uri;
+    }
+
+    /**
+     * Returns href for this page
+     *
+     * @return string
+     */
+    public function getHref()
+    {
+        return $this->getUri();
+    }
+
+    // Public methods:
+
+    /**
+     * Returns an array representation of the page
+     *
+     * @return array
+     */
+    public function toArray()
+    {
+        return array_merge(
+            parent::toArray(),
+            array(
+                'uri' => $this->getUri()
+            ));
+    }
+}