element * * @param null|DOMElement $dom * @return void * @throws Zend_Service_Amazon_Exception * * @group ZF-9547 */ public function __construct($dom) { if (null === $dom) { require_once 'Zend/Service/Amazon/Exception.php'; throw new Zend_Service_Amazon_Exception('Item element is empty'); } if (!$dom instanceof DOMElement) { require_once 'Zend/Service/Amazon/Exception.php'; throw new Zend_Service_Amazon_Exception('Item is not a valid DOM element'); } $xpath = new DOMXPath($dom->ownerDocument); $xpath->registerNamespace('az', 'http://webservices.amazon.com/AWSECommerceService/2005-10-05'); $this->ASIN = $xpath->query('./az:ASIN/text()', $dom)->item(0)->data; $result = $xpath->query('./az:DetailPageURL/text()', $dom); if ($result->length == 1) { $this->DetailPageURL = $result->item(0)->data; } if ($xpath->query('./az:ItemAttributes/az:ListPrice', $dom)->length >= 1) { $this->CurrencyCode = (string) $xpath->query('./az:ItemAttributes/az:ListPrice/az:CurrencyCode/text()', $dom)->item(0)->data; $this->Amount = (int) $xpath->query('./az:ItemAttributes/az:ListPrice/az:Amount/text()', $dom)->item(0)->data; $this->FormattedPrice = (string) $xpath->query('./az:ItemAttributes/az:ListPrice/az:FormattedPrice/text()', $dom)->item(0)->data; } $result = $xpath->query('./az:ItemAttributes/az:*/text()', $dom); if ($result->length >= 1) { foreach ($result as $v) { if (isset($this->{$v->parentNode->tagName})) { if (is_array($this->{$v->parentNode->tagName})) { array_push($this->{$v->parentNode->tagName}, (string) $v->data); } else { $this->{$v->parentNode->tagName} = array($this->{$v->parentNode->tagName}, (string) $v->data); } } else { $this->{$v->parentNode->tagName} = (string) $v->data; } } } foreach (array('SmallImage', 'MediumImage', 'LargeImage') as $im) { $result = $xpath->query("./az:ImageSets/az:ImageSet[position() = 1]/az:$im", $dom); if ($result->length == 1) { /** * @see Zend_Service_Amazon_Image */ require_once 'Zend/Service/Amazon/Image.php'; $this->$im = new Zend_Service_Amazon_Image($result->item(0)); } } $result = $xpath->query('./az:SalesRank/text()', $dom); if ($result->length == 1) { $this->SalesRank = (int) $result->item(0)->data; } $result = $xpath->query('./az:CustomerReviews/az:Review', $dom); if ($result->length >= 1) { /** * @see Zend_Service_Amazon_CustomerReview */ require_once 'Zend/Service/Amazon/CustomerReview.php'; foreach ($result as $review) { $this->CustomerReviews[] = new Zend_Service_Amazon_CustomerReview($review); } $this->AverageRating = (float) $xpath->query('./az:CustomerReviews/az:AverageRating/text()', $dom)->item(0)->data; $this->TotalReviews = (int) $xpath->query('./az:CustomerReviews/az:TotalReviews/text()', $dom)->item(0)->data; } $result = $xpath->query('./az:EditorialReviews/az:*', $dom); if ($result->length >= 1) { /** * @see Zend_Service_Amazon_EditorialReview */ require_once 'Zend/Service/Amazon/EditorialReview.php'; foreach ($result as $r) { $this->EditorialReviews[] = new Zend_Service_Amazon_EditorialReview($r); } } $result = $xpath->query('./az:SimilarProducts/az:*', $dom); if ($result->length >= 1) { /** * @see Zend_Service_Amazon_SimilarProduct */ require_once 'Zend/Service/Amazon/SimilarProduct.php'; foreach ($result as $r) { $this->SimilarProducts[] = new Zend_Service_Amazon_SimilarProduct($r); } } $result = $xpath->query('./az:ListmaniaLists/*', $dom); if ($result->length >= 1) { /** * @see Zend_Service_Amazon_ListmaniaList */ require_once 'Zend/Service/Amazon/ListmaniaList.php'; foreach ($result as $r) { $this->ListmaniaLists[] = new Zend_Service_Amazon_ListmaniaList($r); } } $result = $xpath->query('./az:Tracks/az:Disc', $dom); if ($result->length > 1) { foreach ($result as $disk) { foreach ($xpath->query('./*/text()', $disk) as $t) { // TODO: For consistency in a bugfix all tracks are appended to one single array // Erroreous line: $this->Tracks[$disk->getAttribute('number')] = (string) $t->data; $this->Tracks[] = (string) $t->data; } } } else if ($result->length == 1) { foreach ($xpath->query('./*/text()', $result->item(0)) as $t) { $this->Tracks[] = (string) $t->data; } } $result = $xpath->query('./az:Offers', $dom); $resultSummary = $xpath->query('./az:OfferSummary', $dom); if ($result->length > 1 || $resultSummary->length == 1) { /** * @see Zend_Service_Amazon_OfferSet */ require_once 'Zend/Service/Amazon/OfferSet.php'; $this->Offers = new Zend_Service_Amazon_OfferSet($dom); } $result = $xpath->query('./az:Accessories/*', $dom); if ($result->length > 1) { /** * @see Zend_Service_Amazon_Accessories */ require_once 'Zend/Service/Amazon/Accessories.php'; foreach ($result as $r) { $this->Accessories[] = new Zend_Service_Amazon_Accessories($r); } } $this->_dom = $dom; } /** * Returns the item's original XML * * @return string */ public function asXml() { return $this->_dom->ownerDocument->saveXML($this->_dom); } }