/**
* Creates a new PaginInfo object which sorts by the given column.
* Records per page is set to a large-enough number.
* This method can be used when you need a certain finder method to sort
* by a specific field.
*
* @param String $orderByColumn
* @param Boolean $orderByAscending
* @return PagingInfo
*/
public static function newSorter($orderByColumn, $orderByAscending = true)
{
$pagingInfo = new PagingInfo();
$pagingInfo->limit(1000);
$pagingInfo->setOrderByColumn($orderByColumn);
$pagingInfo->setOrderByAscending($orderByAscending);
return $pagingInfo;
}
/**
* @covers QueryPager::getQuery
* @covers QueryPager::__construct
*/
public function testGetQueryWithFilter()
{
$sql = "SELECT * FROM office";
$this->paging->setOrderByColumn('officeName');
$this->paging->setOrderByAscending(false);
$excepted = "select SQL_CALC_FOUND_ROWS * from (SELECT * FROM office) _x order by officeName desc limit 0, 5";
$pager = new \QueryPager($sql, $this->paging);
$this->assertEquals($excepted, $pager->getQuery());
}
/**
* Set the default sorting order for the PaginInfo of this table. This will
* apply only if the order was not yet assigned.
*
* @param String $column the column by which to order
* @param boolean $asc whether the sorting order is ascending or not. Default is false (descending)
*/
public function setDefaultOrder($column, $asc = true)
{
if ($this->pagingInfo->getOrderByColumn() != '') {
return;
}
$this->pagingInfo->setOrderByColumn($column);
$this->pagingInfo->setOrderByAscending($asc);
}
/**
* Return the query, with the paging applied to it.
* @return String the sql query
*/
public function getQuery()
{
if ($this->paging == null) {
return $this->sql;
}
$search = $this->paging->getSearchInfo();
if ($search != null && $this->includeFilter) {
$this->applySearchFilter($search);
}
$newSql = "select SQL_CALC_FOUND_ROWS * from (" . $this->sql . ") _x";
if ($this->paging->getOrderByColumn()) {
$newSql .= " order by " . $this->paging->getOrderByColumn();
$newSql .= $this->paging->isOrderByAscending() ? ' asc' : ' desc';
}
$newSql .= " limit " . $this->paging->getFirstRecord() . ", " . $this->paging->getRecordsPerPage();
return $newSql;
}
/**
* Get the actual content published by this datatable.
* This includes metadata regarding the total number of records, as well as
* the actual content to be shown on the current page.
*
* @return Map - an associative array.
*/
public function getDocument()
{
$doc = array('sEcho' => $this->sEcho, 'iTotalRecords' => $this->totalRecords, 'iTotalDisplayRecords' => $this->pagingInfo->getTotalRows(), 'aaData' => $this->entries);
return $doc;
}
/**
* @covers PagingInfo::isOrderByAscending
*/
public function testIsOrderByAscending()
{
$this->paging->setOrderByAscending(false);
$this->assertFalse($this->paging->isOrderByAscending());
}
