/**
* Re-writes the index entries for all products that are search result of given criteria
*
* @param MW_Common_Criteria_Interface $search Search criteria
* @param array $domains List of domains to be
* @param integer $size Size of a chunk of products to handle at a time
*/
protected function _writeIndex(MW_Common_Criteria_Interface $search, array $domains, $size)
{
$manager = MShop_Factory::createManager($this->_getContext(), 'product');
$submanagers = $this->_getSubManagers();
$start = 0;
do {
$search->setSlice($start, $size);
$products = $manager->searchItems($search, $domains);
$prodIds = array_keys($products);
try {
$this->begin();
$this->deleteItems($prodIds);
foreach ($submanagers as $submanager) {
$submanager->rebuildIndex($products);
}
$this->_saveSubProducts($products);
$this->commit();
} catch (Exception $e) {
$this->_rollback();
throw $e;
}
$this->_clearCache($prodIds);
$count = count($products);
$start += $count;
} while ($count == $search->getSliceSize());
}
/**
* Initializes the criteria object with the slice based on the given parameter.
*
* @param MW_Common_Criteria_Interface $criteria Criteria object
* @param stdClass $params Object that may contain the properties "condition", "sort", "dir", "start" and "limit"
*/
private function _initCriteriaSlice(MW_Common_Criteria_Interface $criteria, stdClass $params)
{
if (isset($params->start) && isset($params->limit)) {
$start = isset($params->start) ? $params->start : 0;
$size = isset($params->limit) ? $params->limit : 25;
$criteria->setSlice($start, $size);
}
}