/**
* Returns an instance of class (singleton pattern implementation).
*
* @return BOL_Search
*/
public static function getInstance()
{
if (self::$classInstance === null) {
self::$classInstance = new self();
}
return self::$classInstance;
}
public function deleteExpireSearchResult()
{
$list = $this->searchDao->findExpireSearchId();
if (!empty($list)) {
$this->searchResultDao->deleteSearchResultItems($list);
$this->searchDao->deleteByIdList($list);
}
}
/**
* Return search result item count
*
* @param int $listId
* @param int $first
* @param int $count
* return array
*/
public function getUserIdList($listId, $first, $count, $excludeList = array())
{
$example = new OW_Example();
$example->andFieldEqual('searchId', (int) $listId);
$example->setOrder(' sortOrder ');
$example->setLimitClause($first, $count);
if (!empty($excludeList)) {
$example->andFieldNotInArray('userId', $excludeList);
}
$results = BOL_SearchResultDao::getInstance()->findListByExample($example);
$userIdList = array();
foreach ($results as $result) {
$userIdList[] = $result->userId;
}
return $userIdList;
}