--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Gdata/Health/Extension/Ccr.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,124 @@
+<?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_Gdata
+ * @subpackage Health
+ * @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: Ccr.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+/**
+ * @see Zend_Gdata_App_Extension_Element
+ */
+require_once 'Zend/Gdata/App/Extension/Element.php';
+
+/**
+ * Concrete class for working with CCR elements.
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage Health
+ * @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_Gdata_Health_Extension_Ccr extends Zend_Gdata_App_Extension_Element
+{
+    protected $_rootNamespace = 'ccr';
+    protected $_rootElement = 'ContinuityOfCareRecord';
+    protected $_ccrDom = null;
+
+    /**
+     * Creates a Zend_Gdata_Health_Extension_Ccr entry, representing CCR data
+     *
+     * @param DOMElement $element (optional) DOMElement from which this
+     *          object should be constructed.
+     */
+    public function __construct($element = null)
+    {
+        foreach (Zend_Gdata_Health::$namespaces as $nsPrefix => $nsUri) {
+            $this->registerNamespace($nsPrefix, $nsUri);
+        }
+    }
+
+    /**
+     * Transfers each child and attribute into member variables.
+     * This is called when XML is received over the wire and the data
+     * model needs to be built to represent this XML.
+     *
+     * @param DOMNode $node The DOMNode that represents this object's data
+     */
+    public function transferFromDOM($node)
+    {
+        $this->_ccrDom = $node;
+    }
+
+    /**
+     * Retrieves a DOMElement which corresponds to this element and all
+     * child properties.  This is used to build an entry back into a DOM
+     * and eventually XML text for sending to the server upon updates, or
+     * for application storage/persistence.
+     *
+     * @param DOMDocument $doc The DOMDocument used to construct DOMElements
+     * @return DOMElement The DOMElement representing this element and all
+     * child properties.
+     */
+    public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
+    {
+        if ($doc === null) {
+            $doc = new DOMDocument('1.0', 'utf-8');
+        }
+        $domElement = $doc->importNode($this->_ccrDom, true);
+        return $domElement;
+    }
+
+    /**
+     * Magic helper that allows drilling down and returning specific elements
+     * in the CCR. For example, to retrieve the users medications
+     * (/ContinuityOfCareRecord/Body/Medications) from the entry's CCR, call
+     * $entry->getCcr()->getMedications().  Similarly, getConditions() would
+     * return extract the user's conditions.
+     *
+     * @param string $name Name of the function to call
+     * @param unknown $args
+     * @return array.<DOMElement> A list of the appropriate CCR data
+     */
+    public function __call($name, $args)
+    {
+        if (substr($name, 0, 3) === 'get') {
+            $category = substr($name, 3);
+
+            switch ($category) {
+                case 'Conditions':
+                    $category = 'Problems';
+                    break;
+                case 'Allergies':
+                    $category = 'Alerts';
+                    break;
+                case 'TestResults':
+                    // TestResults is an alias for LabResults
+                case 'LabResults':
+                    $category = 'Results';
+                    break;
+                default:
+                    // $category is already well formatted
+            }
+
+            return $this->_ccrDom->getElementsByTagNameNS($this->lookupNamespace('ccr'), $category);
+        } else {
+            return null;
+        }
+    }
+}