<?php
class mstoFilters extends mse2FiltersHandler{

	public function getMstoValues(array $fields, array $ids){
		$this->modx->getService('msto', 'msto', $this->modx->getOption('msto_core_path', null, $this->modx->getOption('core_path') . 'components/msto/') . 'model/msto/');
		$filters = array();
		$q = $this->modx->newQuery('mstoOffer');
		$q->where(array(
			'product_id:IN' => $ids,
		));
		$q->select('product_id,' . implode(',', $fields));
		$tstart = microtime(true);
		if ($q->prepare() && $q->stmt->execute()) {
			$this->modx->queryTime += microtime(true) - $tstart;
			$this->modx->executedQueries++;
			while ($row = $q->stmt->fetch(PDO::FETCH_ASSOC)) {
				foreach ($row as $k => $v) {
					$v = trim($v);
					if ($v == '' || $k == 'product_id') {
						continue;
					} else if (isset($filters[$k][$v])) {
						$filters[$k][$v][] = $row['product_id'];
					} else {
						$filters[$k][$v] = array($row['product_id']);
					}
				}
			}
		} else {
			$this->modx->log(modX::LOG_LEVEL_ERROR, "[mSearch2] Error on get filter params.\nQuery: " . $q->toSql() . "\nResponse: " . print_r($q->stmt->errorInfo(), 1));
		}
		return $filters;
	}

}