1 <?php

     2 /**

     3  * Zend Framework

     4  *

     5  * LICENSE

     6  *

     7  * This source file is subject to the new BSD license that is bundled

     8  * with this package in the file LICENSE.txt.

     9  * It is also available through the world-wide-web at this URL:

    10  * http://framework.zend.com/license/new-bsd

    11  * If you did not receive a copy of the license and are unable to

    12  * obtain it through the world-wide-web, please send an email

    13  * to license@zend.com so we can send you a copy immediately.

    14  *

    15  * @category   Zend

    16  * @package    Zend_Gdata

    17  * @subpackage Health

    18  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    19  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    20  * @version    $Id: Ccr.php 20096 2010-01-06 02:05:09Z bkarwin $

    21  */

    22 

    23 /**

    24  * @see Zend_Gdata_App_Extension_Element

    25  */

    26 require_once 'Zend/Gdata/App/Extension/Element.php';

    27 

    28 /**

    29  * Concrete class for working with CCR elements.

    30  *

    31  * @category   Zend

    32  * @package    Zend_Gdata

    33  * @subpackage Health

    34  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    35  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    36  */

    37 class Zend_Gdata_Health_Extension_Ccr extends Zend_Gdata_App_Extension_Element

    38 {

    39     protected $_rootNamespace = 'ccr';

    40     protected $_rootElement = 'ContinuityOfCareRecord';

    41     protected $_ccrDom = null;

    42 

    43     /**

    44      * Creates a Zend_Gdata_Health_Extension_Ccr entry, representing CCR data

    45      *

    46      * @param DOMElement $element (optional) DOMElement from which this

    47      *          object should be constructed.

    48      */

    49     public function __construct($element = null)

    50     {

    51         foreach (Zend_Gdata_Health::$namespaces as $nsPrefix => $nsUri) {

    52             $this->registerNamespace($nsPrefix, $nsUri);

    53         }

    54     }

    55 

    56     /**

    57      * Transfers each child and attribute into member variables.

    58      * This is called when XML is received over the wire and the data

    59      * model needs to be built to represent this XML.

    60      *

    61      * @param DOMNode $node The DOMNode that represents this object's data

    62      */

    63     public function transferFromDOM($node)

    64     {

    65         $this->_ccrDom = $node;

    66     }

    67 

    68     /**

    69      * Retrieves a DOMElement which corresponds to this element and all

    70      * child properties.  This is used to build an entry back into a DOM

    71      * and eventually XML text for sending to the server upon updates, or

    72      * for application storage/persistence.

    73      *

    74      * @param DOMDocument $doc The DOMDocument used to construct DOMElements

    75      * @return DOMElement The DOMElement representing this element and all

    76      * child properties.

    77      */

    78     public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)

    79     {

    80         if ($doc === null) {

    81             $doc = new DOMDocument('1.0', 'utf-8');

    82         }

    83         $domElement = $doc->importNode($this->_ccrDom, true);

    84         return $domElement;

    85     }

    86 

    87     /**

    88      * Magic helper that allows drilling down and returning specific elements

    89      * in the CCR. For example, to retrieve the users medications

    90      * (/ContinuityOfCareRecord/Body/Medications) from the entry's CCR, call

    91      * $entry->getCcr()->getMedications().  Similarly, getConditions() would

    92      * return extract the user's conditions.

    93      *

    94      * @param string $name Name of the function to call

    95      * @param unknown $args

    96      * @return array.<DOMElement> A list of the appropriate CCR data

    97      */

    98     public function __call($name, $args)

    99     {

   100         if (substr($name, 0, 3) === 'get') {

   101             $category = substr($name, 3);

   102 

   103             switch ($category) {

   104                 case 'Conditions':

   105                     $category = 'Problems';

   106                     break;

   107                 case 'Allergies':

   108                     $category = 'Alerts';

   109                     break;

   110                 case 'TestResults':

   111                     // TestResults is an alias for LabResults

   112                 case 'LabResults':

   113                     $category = 'Results';

   114                     break;

   115                 default:

   116                     // $category is already well formatted

   117             }

   118 

   119             return $this->_ccrDom->getElementsByTagNameNS($this->lookupNamespace('ccr'), $category);

   120         } else {

   121             return null;

   122         }

   123     }

   124 }