/**
* Prepare Fulltext index value for product
*
* @param array $indexData
* @param array $productData
* @param int $storeId
* @return string
*/
protected function _prepareProductIndex($indexData, $productData, $storeId)
{
if (!Mage::getStoreConfigFlag('sphinxsearch/active/indexer')) {
return parent::_prepareProductIndex($indexData, $productData, $storeId);
}
$index = array();
foreach ($this->_getSearchableAttributes('static') as $attribute) {
$attributeCode = $attribute->getAttributeCode();
if (isset($productData[$attributeCode])) {
$value = $this->_getAttributeValue($attribute->getId(), $productData[$attributeCode], $storeId);
if ($value) {
//For grouped products
if (isset($index[$attributeCode])) {
if (!is_array($index[$attributeCode])) {
$index[$attributeCode] = array($index[$attributeCode]);
}
$index[$attributeCode][] = $value;
} else {
$index[$attributeCode] = $value;
}
}
}
}
foreach ($indexData as $entityId => $attributeData) {
foreach ($attributeData as $attributeId => $attributeValue) {
$value = $this->_getAttributeValue($attributeId, $attributeValue, $storeId);
if (!is_null($value) && $value !== false) {
$attributeCode = $this->_getSearchableAttribute($attributeId)->getAttributeCode();
if (isset($index[$attributeCode])) {
$index[$attributeCode][$entityId] = $value;
} else {
$index[$attributeCode] = array($entityId => $value);
}
}
}
}
if (!$this->_engine->allowAdvancedIndex()) {
$product = $this->_getProductEmulator()->setId($productData['entity_id'])->setTypeId($productData['type_id'])->setStoreId($storeId);
$typeInstance = $this->_getProductTypeInstance($productData['type_id']);
if ($data = $typeInstance->getSearchableData($product)) {
$index['options'] = $data;
}
}
if (isset($productData['in_stock'])) {
$index['in_stock'] = $productData['in_stock'];
}
return $this->_engine->prepareEntityIndex($index, $this->_separator, $productData['entity_id']);
}
