public function paginator($namespace = null, $moreActions = array())
{
$this->getFilterData($namespace);
if (!$this->paginator) {
$db = $this->dbModelTable;
$expr = new Zend_Db_Expr('(' . $this->getSql() . ')');
$select = $db->select()->from($expr)->setIntegrityCheck(false);
if (isset($this->sort) && isset($this->order)) {
$select->order($this->sort . ' ' . $this->order);
}
$adapter = new Zend_Paginator_Adapter_DbTableSelect($select);
if ($this->getCountSql()) {
$adapter->setRowCount($db->select()->from(new Zend_Db_Expr('(' . $this->getCountSql() . ')'), array(Zend_Paginator_Adapter_DbSelect::ROW_COUNT_COLUMN => 'zend_paginator_row_count'))->setIntegrityCheck(false));
}
$paginator = new Base_Paginator($adapter, $moreActions);
$paginator->setCurrentPageNumber(isset($this->page) ? $this->page : 1);
if ($this->page_size) {
$paginator->setItemCountPerPage($this->page_size);
}
$this->paginator = $paginator;
}
return $this->paginator;
}
