/**
* Return Product attribute values array
*
* @param CatalogModelProduct $product
* @return array Product attribute values
*/
protected function _getAttributesMapByProduct(CatalogModelProduct $product)
{
$result = [];
$group = $this->_config->getAttributeGroupsFlat();
foreach ($this->_getAttributesCollection() as $attribute) {
$productAttribute = $this->_gsProduct->getProductAttribute($product, $attribute->getAttributeId());
if ($productAttribute !== null) {
// define final attribute name
if ($attribute->getGcontentAttribute()) {
$name = $attribute->getGcontentAttribute();
} else {
$name = $this->_gsProduct->getAttributeLabel($productAttribute, $product->getStoreId());
}
if ($name !== null) {
$name = $this->_googleShoppingHelper->normalizeName($name);
if (isset($group[$name])) {
// if attribute is in the group
if (!isset($result[$group[$name]])) {
$result[$group[$name]] = $this->_attributeFactory->createAttribute($group[$name]);
}
// add group attribute to parent attribute
$result[$group[$name]]->addData(['group_attribute_' . $name => $this->_attributeFactory->createAttribute($name)->addData($attribute->getData())]);
unset($group[$name]);
} else {
if (!isset($result[$name])) {
$result[$name] = $this->_attributeFactory->createAttribute($name);
}
$result[$name]->addData($attribute->getData());
}
}
}
}
return $this->_initGroupAttributes($result);
}
