/**
* Fetches the data from the persistent data storage.
* @return array list of data items
* @since v1.0
*/
protected function fetchData()
{
if (($pagination = $this->getPagination()) !== false) {
$pagination->setItemCount($this->getTotalItemCount());
$this->_criteria->setLimit($pagination->getLimit());
$this->_criteria->setOffset($pagination->getOffset());
}
/*if(($sort=$this->getSort())!==false && ($order=$sort->getOrderBy())!='')
{
$sort=array();
foreach($this->getSortDirections($order) as $name=>$descending)
{
$sort[$name]=$descending ? EMongoCriteria::SORT_DESC : EMongoCriteria::SORT_ASC;
}
$this->_criteria->setSort($sort);
} */
if (($sort = $this->getSort()) !== false) {
$sort->applyOrder($this->_criteria);
}
return $this->model->findAll($this->_criteria);
}
public function findByParams(array $params)
{
$criteria = new EMongoCriteria();
$sortedField = isset($params['sorted_field']) ? $params['sorted_field'] : 'created_time';
if (empty($params['limit'])) {
$params['limit'] = 25;
}
if (!empty($params['pid'])) {
$criteria->addCondition('pid', $params['pid']);
}
if (empty($params['since'])) {
$criteria->setSort([$sortedField => 'desc']);
}
if (!empty($params['since'])) {
$criteria->addCondition($sortedField, (int) $params['since'], '$gt');
$criteria->setSort([$sortedField => 'asc']);
}
if (!empty($params['until'])) {
$criteria->addCondition($sortedField, (int) $params['until'], '$lt');
$criteria->setSort([$sortedField => 'desc']);
}
$criteria->setLimit($params['limit']);
return $this->find($criteria);
}
