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<?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) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Ccr.php 16214 2009-06-21 19:34:03Z thomas $
*/
/**
* @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) 2005-2009 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 $name Name of the function to call
* @return array.<DOMElement> A list of the appropriate CCR data
*/
public function __call($name, $args)
{
$matches = array();
if (substr($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;
}
}
}
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