/**
* Retrieves associative list of attribute tables and their columns
*
* @param Mage_Eav_Model_Entity_Type $entityTypeModel
* @return array
*/
protected function _getAttributeTablesColumnList($entityTypeModel)
{
$tableNames = array_unique($entityTypeModel->getAttributeCollection()->walk('getBackendTable'));
$columnsByTable = array();
foreach ($tableNames as $table) {
if ($table) {
$columnsByTable[$table] = $this->_getWriteAdapter()->describeTable($table);
}
}
return $columnsByTable;
}
/**
* Collect required EAV attributes, validate applicable attributes and validate source attributes values
*
* @param array $data
* @param Mage_Eav_Model_Entity_Type $productEntity
* @return array
*/
protected function _validateAttributes($data, $productEntity)
{
if (!isset($data['attribute_set_id']) || empty($data['attribute_set_id'])) {
$this->_critical('Missing "attribute_set_id" in request.', Mage_Api2_Model_Server::HTTP_BAD_REQUEST);
}
if (!isset($data['type_id']) || empty($data['type_id'])) {
$this->_critical('Missing "type_id" in request.', Mage_Api2_Model_Server::HTTP_BAD_REQUEST);
}
// Validate weight
if (isset($data['weight']) && !empty($data['weight']) && $data['weight'] > 0 && !Zend_Validate::is($data['weight'], 'Between', array(0, self::MAX_DECIMAL_VALUE))) {
$this->_addError('The "weight" value is not within the specified range.');
}
// msrp_display_actual_price_type attribute values needs to be a string to pass validation
// see Mage_Catalog_Model_Product_Attribute_Source_Msrp_Type_Price::getAllOptions()
if (isset($data['msrp_display_actual_price_type'])) {
$data['msrp_display_actual_price_type'] = (string) $data['msrp_display_actual_price_type'];
}
$requiredAttributes = array('attribute_set_id');
$positiveNumberAttributes = array('weight', 'price', 'special_price', 'msrp');
/** @var $attribute Mage_Catalog_Model_Resource_Eav_Attribute */
foreach ($productEntity->getAttributeCollection($data['attribute_set_id']) as $attribute) {
$attributeCode = $attribute->getAttributeCode();
$value = false;
$isSet = false;
if (isset($data[$attribute->getAttributeCode()])) {
$value = $data[$attribute->getAttributeCode()];
$isSet = true;
}
$applicable = false;
if (!$attribute->getApplyTo() || in_array($data['type_id'], $attribute->getApplyTo())) {
$applicable = true;
}
if (!$applicable && !$attribute->isStatic() && $isSet) {
$productTypes = Mage_Catalog_Model_Product_Type::getTypes();
$this->_addError(sprintf('Attribute "%s" is not applicable for product type "%s"', $attributeCode, $productTypes[$data['type_id']]['label']));
}
if ($applicable && $isSet) {
// Validate dropdown attributes
if ($attribute->usesSource() && !(empty($value) && $attribute->getIsRequired())) {
$allowedValues = $this->_getAttributeAllowedValues($attribute->getSource()->getAllOptions());
if (!is_array($value)) {
// make validation of select and multiselect identical
$value = array($value);
}
foreach ($value as $selectValue) {
$useStrictMode = !is_numeric($selectValue);
if (!in_array($selectValue, $allowedValues, $useStrictMode) && !$this->_isConfigValueUsed($data, $attributeCode)) {
$this->_addError(sprintf('Invalid value "%s" for attribute "%s".', $selectValue, $attributeCode));
}
}
}
// Validate datetime attributes
if ($attribute->getBackendType() == 'datetime') {
try {
$attribute->getBackend()->formatDate($value);
} catch (Zend_Date_Exception $e) {
$this->_addError(sprintf('Invalid date in the "%s" field.', $attributeCode));
}
}
// Validate positive number required attributes
if (in_array($attributeCode, $positiveNumberAttributes) && (!empty($value) && $value !== 0) && (!is_numeric($value) || $value < 0)) {
$this->_addError(sprintf('Please enter a number 0 or greater in the "%s" field.', $attributeCode));
}
}
if ($applicable && $attribute->getIsRequired() && $attribute->getIsVisible()) {
if (!in_array($attributeCode, $positiveNumberAttributes) || $value !== 0) {
$requiredAttributes[] = $attribute->getAttributeCode();
}
}
}
foreach ($requiredAttributes as $key) {
if (!array_key_exists($key, $data)) {
if (!$this->_isUpdate()) {
$this->_addError(sprintf('Missing "%s" in request.', $key));
continue;
}
} else {
if (!is_numeric($data[$key]) && empty($data[$key])) {
$this->_addError(sprintf('Empty value for "%s" in request.', $key));
}
}
}
}
/**
* Generates records for catalog_product_super_attribute and catalog_product_super_link tables
*
* @param array $row
* @param Mage_Eav_Model_Entity_Type $entityTypeModel
* @throws Exception
* @return array
*/
protected function _getProductSuperRelations($row, $entityTypeModel)
{
$result = array();
if (isset($row['super_attributes']) && is_array($row['super_attributes'])) {
$records = array();
$attributeCodes = $entityTypeModel->getAttributeCollection();
foreach ($row['super_attributes'] as $attributeCode) {
$attribute = $attributeCodes->getItemByColumnValue('attribute_code', $attributeCode);
if (!$attribute) {
throw new Exception('Super attribute not found with code: ' . $attributeCode);
}
$attributeId = $attribute->getId();
$records[] = array('product_id' => $row[$this->_getEntityIdField($entityTypeModel)], 'attribute_id' => $attributeId);
}
if ($records) {
$result += array('catalog/product_super_attribute' => $records);
}
}
if (isset($row['configurable_children']) && is_array($row['configurable_children'])) {
$records = array();
foreach ($row['configurable_children'] as $childId) {
$records[] = array('parent_id' => $row[$this->_getEntityIdField($entityTypeModel)], 'product_id' => $childId);
}
if ($records) {
$result += array('catalog/product_super_link' => $records);
}
}
return $result;
}
