/**
* Adds the conditions for the selected attributes to the given search filter.
*
* @param array $params Associative list of parameters that should be used for filtering
* @param MW_Common_Criteria_Interface $filter Criteria object for searching
*/
protected function _addAttributeFilterByParam(array $params, MW_Common_Criteria_Interface $filter)
{
$attrids = isset($params['f_attrid']) ? (array) $params['f_attrid'] : array();
if (!empty($attrids)) {
$func = $filter->createFunction('catalog.index.attributeaggregate', array(array_keys($attrids)));
$expr = array($filter->getConditions(), $filter->compare('==', $func, count($attrids)));
$filter->setConditions($filter->combine('&&', $expr));
}
}
/**
* Returns the search result of the statement combined with the given criteria.
*
* @param MW_DB_Connection_Interface $conn Database connection
* @param MW_Common_Criteria_Interface $search Search criteria
* @param string $cfgPathSearch Path to SQL statement in configuration for searching
* @param string $cfgPathCount Path to SQL statement in configuration for counting
* @param string[] $required Additional search keys to add conditions for even if no conditions are available
* @param integer|null $total Contains the number of all records matching the criteria if not null
* @param integer $sitelevel Constant from MShop_Locale_Manager_Abstract for defining which site IDs should be used for searching
* @return MW_DB_Result_Interface SQL result object for accessing the found records
* @throws MShop_Exception if no number of all matching records is available
*/
protected function _searchItems(MW_DB_Connection_Interface $conn, MW_Common_Criteria_Interface $search, $cfgPathSearch, $cfgPathCount, array $required, &$total = null, $sitelevel = MShop_Locale_Manager_Abstract::SITE_ONE, array $plugins = array())
{
$joins = $cond = array();
$sep = $this->_getKeySeparator();
$conditions = $search->getConditions();
$attributes = $this->getSearchAttributes();
$siteIds = $this->_getSiteIds($sitelevel);
$keys = $this->_getCriteriaKeyList($search, $required);
$basekey = array_shift($required);
foreach ($keys as $key) {
if ($key !== $basekey) {
$joins = array_merge($joins, $this->_getJoins($attributes, $key));
}
$name = $key . $sep . 'siteid';
if (isset($attributes[$name])) {
$cond[] = $search->compare('==', $name, $siteIds);
}
}
if ($conditions !== null) {
$cond[] = $conditions;
}
$search = clone $search;
$search->setConditions($search->combine('&&', $cond));
$types = $this->_getSearchTypes($attributes);
$translations = $this->_getSearchTranslations($attributes);
$find = array(':joins', ':cond', ':start', ':size');
$replace = array(implode("\n", array_unique($joins)), $search->getConditionString($types, $translations, $plugins), $search->getSliceStart(), $search->getSliceSize());
if (count($search->getSortations()) > 0) {
$keys[] = 'orderby';
$find[] = ':order';
$replace[] = $search->getSortationString($types, $translations);
}
if ($total !== null) {
$sql = new MW_Template_SQL($this->_context->getConfig()->get($cfgPathCount, $cfgPathCount));
$sql->replace($find, $replace)->enable($keys);
$time = microtime(true);
$stmt = $conn->create($sql->str());
$results = $stmt->execute();
$row = $results->fetch();
$results->finish();
$this->_context->getLogger()->log(__METHOD__ . '(' . (microtime(true) - $time) * 1000 . 'ms): SQL statement: ' . $stmt, MW_Logger_Abstract::DEBUG);
if ($row === false) {
throw new MShop_Exception(sprintf('Total results value not found'));
}
$total = (int) $row['count'];
}
$sql = new MW_Template_SQL($this->_context->getConfig()->get($cfgPathSearch, $cfgPathSearch));
$sql->replace($find, $replace)->enable($keys);
$time = microtime(true);
$stmt = $conn->create($sql->str());
$results = $stmt->execute();
$this->_context->getLogger()->log(__METHOD__ . '(' . (microtime(true) - $time) * 1000 . 'ms): SQL statement: ' . $stmt, MW_Logger_Abstract::DEBUG);
return $results;
}
/**
* Returns the given search filter with the conditions attached for filtering texts.
*
* @param MW_Common_Criteria_Interface $search Criteria object used for product search
* @param string $input Search string entered by the user
* @param string $listtype List type of the text associated to the product, usually "default"
* @return MW_Common_Criteria_Interface Criteria object containing the conditions for searching
*/
public function addProductFilterText(MW_Common_Criteria_Interface $search, $input, $listtype = 'default')
{
$langid = $this->_getContext()->getLocale()->getLanguageId();
$expr = array($search->compare('>', $search->createFunction('catalog.index.text.relevance', array($listtype, $langid, $input)), 0));
$expr[] = $search->getConditions();
$search->setConditions($search->combine('&&', $expr));
return $search;
}
/**
* Returns a node and its descendants depending on the given resource.
*
* @param integer|null $id Retrieve nodes starting from the given ID
* @param integer $level One of the level constants from MW_Tree_Manager_Abstract
* * @param MW_Common_Criteria_Interface|null $condition Optional criteria object with conditions
* @return MW_Tree_Node_Interface Node, maybe with subnodes
*/
public function getNode($id = null, $level = MW_Tree_Manager_Abstract::LEVEL_TREE, MW_Common_Criteria_Interface $condition = null)
{
if ($id === null) {
if (($node = $this->_getRootNode()) === null) {
throw new MW_Tree_Exception('No root node available');
}
if ($level === MW_Tree_Manager_Abstract::LEVEL_ONE) {
return $node;
}
} else {
$node = $this->_getNodeById($id);
if ($level === MW_Tree_Manager_Abstract::LEVEL_ONE) {
return $node;
}
}
$id = $node->getId();
$numlevel = $this->_getLevelFromConstant($level);
$search = $this->createSearch();
if ($condition !== null) {
$expr = array($search->getConditions(), $condition->getConditions());
$search->setConditions($search->combine('&&', $expr));
}
$types = $this->_getSearchTypes($this->_searchConfig);
$translations = $this->_getSearchTranslations($this->_searchConfig);
$conditions = $search->getConditionString($types, $translations);
$conn = $this->_dbm->acquire($this->_dbname);
try {
$stmt = $conn->create(str_replace(':cond', $conditions, $this->_config['get']));
$stmt->bind(1, $id, MW_DB_Statement_Abstract::PARAM_INT);
$stmt->bind(2, $numlevel, MW_DB_Statement_Abstract::PARAM_INT);
$result = $stmt->execute();
if (($row = $result->fetch()) === false) {
throw new MW_Tree_Exception(sprintf('No node with ID "%1$d" found', $id));
}
$node = $this->_createNode($row);
$this->_createTree($result, $node);
$this->_dbm->release($conn, $this->_dbname);
} catch (Exception $e) {
$this->_dbm->release($conn, $this->_dbname);
throw $e;
}
return $node;
}
/**
* Initializes the criteria object with conditions 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 _initCriteriaConditions(MW_Common_Criteria_Interface $criteria, stdClass $params)
{
if (isset($params->condition) && is_object($params->condition)) {
$existing = $criteria->getConditions();
$criteria->setConditions($criteria->toConditions((array) $params->condition));
$expr = array($criteria->getConditions(), $existing);
$criteria->setConditions($criteria->combine('&&', $expr));
}
}
