1 <?php

     2 

     3 /**

     4  * Zend Framework

     5  *

     6  * LICENSE

     7  *

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

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

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

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

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

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

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

    15  *

    16  * @category   Zend

    17  * @package    Zend_Gdata

    18  * @subpackage Exif

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

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

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

    22  */

    23 

    24 /**

    25  * @see Zend_Gdata_Entry

    26  */

    27 require_once 'Zend/Gdata/Entry.php';

    28 

    29 /**

    30  * @see Zend_Gdata_Exif

    31  */

    32 require_once 'Zend/Gdata/Exif.php';

    33 

    34 /**

    35  * @see Zend_Gdata_Exif_Extension_Tags

    36  */

    37 require_once 'Zend/Gdata/Exif/Extension/Tags.php';

    38 

    39 /**

    40  * An Atom entry containing EXIF metadata.

    41  *

    42  * @category   Zend

    43  * @package    Zend_Gdata

    44  * @subpackage Exif

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

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

    47  */

    48 class Zend_Gdata_Exif_Entry extends Zend_Gdata_Entry

    49 {

    50     /**

    51      * The classname for individual feed elements.

    52      *

    53      * @var string

    54      */

    55     protected $_entryClassName = 'Zend_Gdata_Exif_Entry';

    56 

    57     /**

    58      * The tags that belong to the Exif group.

    59      *

    60      * @var string

    61      */

    62     protected $_tags = null;

    63 

    64     /**

    65      * Create a new instance.

    66      *

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

    68      *          object should be constructed.

    69      */

    70     public function __construct($element = null)

    71     {

    72         $this->registerAllNamespaces(Zend_Gdata_Exif::$namespaces);

    73         parent::__construct($element);

    74     }

    75 

    76     /**

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

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

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

    80      * for application storage/persistence.

    81      *

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

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

    84      * child properties.

    85      */

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

    87     {

    88         $element = parent::getDOM($doc, $majorVersion, $minorVersion);

    89         if ($this->_tags != null) {

    90             $element->appendChild($this->_tags->getDOM($element->ownerDocument));

    91         }

    92         return $element;

    93     }

    94 

    95     /**

    96      * Creates individual Entry objects of the appropriate type and

    97      * stores them as members of this entry based upon DOM data.

    98      *

    99      * @param DOMNode $child The DOMNode to process

   100      */

   101     protected function takeChildFromDOM($child)

   102     {

   103         $absoluteNodeName = $child->namespaceURI . ':' . $child->localName;

   104         switch ($absoluteNodeName) {

   105         case $this->lookupNamespace('exif') . ':' . 'tags':

   106             $tags = new Zend_Gdata_Exif_Extension_Tags();

   107             $tags->transferFromDOM($child);

   108             $this->_tags = $tags;

   109             break;

   110         default:

   111             parent::takeChildFromDOM($child);

   112             break;

   113         }

   114     }

   115 

   116     /**

   117      * Retrieve the tags for this entry.

   118      *

   119      * @see setTags

   120      * @return Zend_Gdata_Exif_Extension_Tags The requested object

   121      *              or null if not set.

   122      */

   123     public function getTags()

   124     {

   125         return $this->_tags;

   126     }

   127 

   128     /**

   129      * Set the tags property for this entry. This property contains

   130      * various Exif data.

   131      *

   132      * This corresponds to the <exif:tags> property in the Google Data

   133      * protocol.

   134      *

   135      * @param Zend_Gdata_Exif_Extension_Tags $value The desired value

   136      *              this element, or null to unset.

   137      * @return Zend_Gdata_Exif_Entry Provides a fluent interface

   138      */

   139     public function setTags($value)

   140     {

   141         $this->_tags = $value;

   142         return $this;

   143     }

   144 

   145 }