PHP eZShopFunctions::isProductDatatype方法代码示例

 function updatePrices()
 {
     $productCollection = $this->attribute('productcollection');
     if ($productCollection) {
         $currencyCode = '';
         $items = $this->items();
         $db = eZDB::instance();
         $db->begin();
         foreach ($items as $itemArray) {
             $item = $itemArray['item_object'];
             $productContentObject = $item->attribute('contentobject');
             $priceObj = null;
             $price = 0.0;
             $attributes = $productContentObject->contentObjectAttributes();
             foreach ($attributes as $attribute) {
                 $dataType = $attribute->dataType();
                 if (eZShopFunctions::isProductDatatype($dataType->isA())) {
                     $priceObj = $attribute->content();
                     $price += $priceObj->attribute('price');
                     break;
                 }
             }
             if (!is_object($priceObj)) {
                 break;
             }
             $currency = $priceObj->attribute('currency');
             $optionsPrice = $item->calculatePriceWithOptions($currency);
             $price += $optionsPrice;
             $item->setAttribute("price", $price);
             if ($priceObj->attribute('is_vat_included')) {
                 $item->setAttribute("is_vat_inc", '1');
             } else {
                 $item->setAttribute("is_vat_inc", '0');
             }
             $item->setAttribute("vat_value", $priceObj->VATPercent($productContentObject));
             $item->setAttribute("discount", $priceObj->attribute('discount_percent'));
             $item->store();
             $currencyCode = $priceObj->attribute('currency');
         }
         $productCollection->setAttribute('currency_code', $currencyCode);
         $productCollection->store();
         $db->commit();
         // update prices that are related to shipping values.
         eZShippingManager::updateShippingInfo($productCollection->attribute('id'));
     }
 }

 function addToBasket($objectID, $optionList, $quantity)
 {
     $object = eZContentObject::fetch($objectID);
     $nodeID = $object->attribute('main_node_id');
     $price = 0.0;
     $isVATIncluded = true;
     $attributes = $object->contentObjectAttributes();
     $priceFound = false;
     foreach ($attributes as $attribute) {
         $dataType = $attribute->dataType();
         if (eZShopFunctions::isProductDatatype($dataType->isA())) {
             $priceObj = $attribute->content();
             $price += $priceObj->attribute('price');
             $priceFound = true;
         }
     }
     if (!$priceFound) {
         eZDebug::writeError('Attempted to add object without price to basket.');
         return array('status' => eZModuleOperationInfo::STATUS_CANCELLED);
     }
     $currency = $priceObj->attribute('currency');
     // Check for 'option sets' in option list.
     // If found each 'option set' will be added as a separate product purchase.
     $hasOptionSet = false;
     foreach (array_keys($optionList) as $optionKey) {
         if (substr($optionKey, 0, 4) == 'set_') {
             $returnStatus = eZShopOperationCollection::addToBasket($objectID, $optionList[$optionKey]);
             // If adding one 'option set' fails we should stop immediately
             if ($returnStatus['status'] == eZModuleOperationInfo::STATUS_CANCELLED) {
                 return $returnStatus;
             }
             $hasOptionSet = true;
         }
     }
     if ($hasOptionSet) {
         return $returnStatus;
     }
     $unvalidatedAttributes = array();
     foreach ($attributes as $attribute) {
         $dataType = $attribute->dataType();
         if ($dataType->isAddToBasketValidationRequired()) {
             $errors = array();
             if ($attribute->validateAddToBasket($optionList[$attribute->attribute('id')], $errors) !== eZInputValidator::STATE_ACCEPTED) {
                 $description = $errors;
                 $contentClassAttribute = $attribute->contentClassAttribute();
                 $attributeName = $contentClassAttribute->attribute('name');
                 $unvalidatedAttributes[] = array("name" => $attributeName, "description" => $description);
             }
         }
     }
     if (count($unvalidatedAttributes) > 0) {
         return array('status' => eZModuleOperationInfo::STATUS_CANCELLED, 'reason' => 'validation', 'error_data' => $unvalidatedAttributes);
     }
     $basket = eZBasket::currentBasket();
     /* Check if the item with the same options is not already in the basket: */
     $itemID = false;
     $collection = $basket->attribute('productcollection');
     if (!$collection) {
         eZDebug::writeError('Unable to find product collection.');
         return array('status' => eZModuleOperationInfo::STATUS_CANCELLED);
     } else {
         $collection->setAttribute('currency_code', $currency);
         $collection->store();
         $count = 0;
         /* Calculate number of options passed via the HTTP variable: */
         foreach (array_keys($optionList) as $key) {
             if (is_array($optionList[$key])) {
                 $count += count($optionList[$key]);
             } else {
                 $count++;
             }
         }
         $collectionItems = $collection->itemList(false);
         foreach ($collectionItems as $item) {
             /* For all items in the basket which have the same object_id: */
             if ($item['contentobject_id'] == $objectID) {
                 $options = eZProductCollectionItemOption::fetchList($item['id'], false);
                 /* If the number of option for this item is not the same as in the HTTP variable: */
                 if (count($options) != $count) {
                     break;
                 }
                 $theSame = true;
                 foreach ($options as $option) {
                     /* If any option differs, go away: */
                     if (is_array($optionList[$option['object_attribute_id']]) && !in_array($option['option_item_id'], $optionList[$option['object_attribute_id']]) || !is_array($optionList[$option['object_attribute_id']]) && $option['option_item_id'] != $optionList[$option['object_attribute_id']]) {
                         $theSame = false;
                         break;
                     }
                 }
                 if ($theSame) {
                     $itemID = $item['id'];
                     break;
                 }
             }
         }
         if ($itemID) {
             /* If found in the basket, just increment number of that items: */
             $item = eZProductCollectionItem::fetch($itemID);
             $item->setAttribute('item_count', $quantity + $item->attribute('item_count'));
             $item->store();
//.........这里部分代码省略.........

 static function priceAttribute($productClass)
 {
     if (is_object($productClass)) {
         foreach ($productClass->fetchAttributes() as $classAttribute) {
             $dataType = $classAttribute->attribute('data_type_string');
             if (eZShopFunctions::isProductDatatype($dataType)) {
                 return $classAttribute;
             }
         }
     }
     return false;
 }

 function verify($currency = false)
 {
     $contentObject = $this->attribute('contentobject');
     if ($contentObject != null && $contentObject->attribute('main_node_id') > 0) {
         $attributes = $contentObject->contentObjectAttributes();
         $optionsPrice = $this->calculatePriceWithOptions($currency);
         foreach ($attributes as $attribute) {
             $dataType = $attribute->dataType();
             if (eZShopFunctions::isProductDatatype($dataType->isA())) {
                 $priceObj = $attribute->content();
                 $price = $priceObj->attribute('price');
                 $priceWithOptions = $price + $optionsPrice;
                 if ($priceWithOptions != $this->attribute('price')) {
                     return false;
                 }
                 if ($priceObj->attribute('is_vat_included') != $this->attribute('is_vat_inc') > 0) {
                     return false;
                 }
                 if ($priceObj->attribute('vat_percent') != $this->attribute('vat_value')) {
                     return false;
                 }
                 if ($priceObj->discount() != $this->attribute('discount')) {
                     return false;
                 }
                 return true;
             }
         }
     }
     return false;
 }