. */ /** * Result * * This file contains the class AmazonProduct_Result * * @author Matthew John Denton * @package com.mdbitz.amazon.product */ /** * AmazonProduct Result Object * * Properties *

*
• code
*
• data
*
• Server
*
• Date
*
• Content-Type
*
• Connection
*
• Status
*
• X-Powered-By
*
• ETag
*
• X-Served-From
*
• X-Runtime
*
• Content-Length
*
• Location
*

* * @package com.mdbitz.amazon.product */ class AmazonProduct_Result extends AmazonProduct_Abstract implements IteratorAggregate { /** * @var string response code */ protected $_code = null; /** * @var array response data */ protected $_data = null; /** * @var AmazonProduct_Request request */ protected $_request = null; /** * @var string response headers */ protected $_headers = null; /** * Constructor initializes {@link $_code} {@link $_data} {@link $_headers} * * @param string $code response code * @param array $data array of Quote Objects * @param AmazonProduct_Request $request underlying request */ public function __construct( $code = null, $data = null, $request = null ) { $this->_code = $code; $this->_data = $data; $this->_request = $request; $this->parseXML( $this->_data ); } /** * get Item Iterator * @return AmazonProduct_Iterator */ public function getIterator() { return new AmazonProduct_Iterator($this); } /** * Return the specified property * * @param mixed $property The property to return * @return mixed */ public function get( $property ) { switch( $property ) { case 'code': return $this->_code; break; case 'data': return $this->_data; break; case 'request': return $this->_request; break; default: return parent::get( $property ); break; } } /** * sets the specified property * * @param mixed $property The property to set * @param mixed $value value of property * @return void */ public function set( $property, $value ) { switch( $property ) { case 'code': $this->_code = $value; break; case 'data': $this->_data = $value; break; default: parent::set( $property, $value ); break; } } /** * Process the raw xml data * * @param String $xml XML Data String */ public function parseXML( $xml ) { $items = array(); $errors = array(); $xmlDoc = new DOMDocument(); $xmlDoc->loadXML($xml); $x = $xmlDoc->documentElement; if( $x->nodeName == "Errors" || $x->nodeName == "ItemLookupErrorResponse" ) { $this->set( "IsValid", "False" ); foreach( $x->childNodes as $node ) { $errors[] = new AmazonProduct_Error( $node ); } } else { foreach ($x->childNodes AS $node) { switch( $node->nodeName ) { case "Items": case "BrowseNodes": foreach( $node->childNodes as $child ) { if( $child->nodeName == "Item" ) { $items[] = new AmazonProduct_Item($child); } else if ( $child->nodeName == "BrowseNode" ) { $this->set( $child->nodeName, new AmazonProduct_BrowseNode( $child ) ); } else if( $child->nodeName != "Request") { $this->processNode( $child ); } else { foreach( $child->childNodes as $requestNode ) { switch( $requestNode->nodeName ) { case "IsValid": $this->set( "IsValid", $requestNode->nodeValue ); break; case "Errors": $errors[] = new AmazonProduct_Error( $requestNode ); break; } } } } break; } } } $this->set( "Items", $items ); if( count($errors) > 0 ) { $this->set( "Errors", $errors ); } } /** * is request successfull * @return boolean */ public function isSuccess() { if( "2" == substr( $this->_code, 0, 1 ) && $this->IsValid == "True" ) { return true; } else { return false; } } }