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_Service

    18  * @subpackage Amazon

    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: Query.php 20096 2010-01-06 02:05:09Z bkarwin $

    22  */

    23 

    24 

    25 /**

    26  * @see Zend_Service_Amazon

    27  */

    28 require_once 'Zend/Service/Amazon.php';

    29 

    30 

    31 /**

    32  * @category   Zend

    33  * @package    Zend_Service

    34  * @subpackage Amazon

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

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

    37  */

    38 class Zend_Service_Amazon_Query extends Zend_Service_Amazon

    39 {

    40     /**

    41      * Search parameters

    42      *

    43      * @var array

    44      */

    45     protected $_search = array();

    46 

    47     /**

    48      * Search index

    49      *

    50      * @var string

    51      */

    52     protected $_searchIndex = null;

    53 

    54     /**

    55      * Prepares query parameters

    56      *

    57      * @param  string $method

    58      * @param  array  $args

    59      * @throws Zend_Service_Exception

    60      * @return Zend_Service_Amazon_Query Provides a fluent interface

    61      */

    62     public function __call($method, $args)

    63     {

    64         if (strtolower($method) === 'asin') {

    65             $this->_searchIndex = 'asin';

    66             $this->_search['ItemId'] = $args[0];

    67             return $this;

    68         }

    69 

    70         if (strtolower($method) === 'category') {

    71             $this->_searchIndex = $args[0];

    72             $this->_search['SearchIndex'] = $args[0];

    73         } else if (isset($this->_search['SearchIndex']) || $this->_searchIndex !== null || $this->_searchIndex === 'asin') {

    74             $this->_search[$method] = $args[0];

    75         } else {

    76             /**

    77              * @see Zend_Service_Exception

    78              */

    79             require_once 'Zend/Service/Exception.php';

    80             throw new Zend_Service_Exception('You must set a category before setting the search parameters');

    81         }

    82 

    83         return $this;

    84     }

    85 

    86     /**

    87      * Search using the prepared query

    88      *

    89      * @return Zend_Service_Amazon_Item|Zend_Service_Amazon_ResultSet

    90      */

    91     public function search()

    92     {

    93         if ($this->_searchIndex === 'asin') {

    94             return $this->itemLookup($this->_search['ItemId'], $this->_search);

    95         }

    96         return $this->itemSearch($this->_search);

    97     }

    98 }