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<?php
define('PHPWG_ROOT_PATH','../');
define('IN_ADMIN', true);
include_once(PHPWG_ROOT_PATH.'include/common.inc.php');
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Easy set variables
*/
/* Array of database columns which should be read and sent back to DataTables. Use a space where
* you want to insert a non-database field (for example a counter or static image)
*/
$aColumns = array('id', 'username', 'status', 'mail_address', 'registration_date');
/* Indexed column (used for fast and accurate table cardinality) */
$sIndexColumn = "id";
/* DB table to use */
$sTable = USERS_TABLE.' INNER JOIN '.USER_INFOS_TABLE.' AS ui ON id = ui.user_id';
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* If you just want to use the basic configuration for DataTables with PHP server-side, there is
* no need to edit below this line
*/
/*
* Paging
*/
$sLimit = "";
if ( isset( $_REQUEST['iDisplayStart'] ) && $_REQUEST['iDisplayLength'] != '-1' )
{
$sLimit = "LIMIT ".pwg_db_real_escape_string( $_REQUEST['iDisplayStart'] ).", ".
pwg_db_real_escape_string( $_REQUEST['iDisplayLength'] );
}
/*
* Ordering
*/
if ( isset( $_REQUEST['iSortCol_0'] ) )
{
$sOrder = "ORDER BY ";
for ( $i=0 ; $i<intval( $_REQUEST['iSortingCols'] ) ; $i++ )
{
if ( $_REQUEST[ 'bSortable_'.intval($_REQUEST['iSortCol_'.$i]) ] == "true" )
{
$sOrder .= $aColumns[ intval( $_REQUEST['iSortCol_'.$i] ) ]."
".pwg_db_real_escape_string( $_REQUEST['sSortDir_'.$i] ) .", ";
}
}
$sOrder = substr_replace( $sOrder, "", -2 );
if ( $sOrder == "ORDER BY" )
{
$sOrder = "";
}
}
/*
* Filtering
* NOTE this does not match the built-in DataTables filtering which does it
* word by word on any field. It's possible to do here, but concerned about efficiency
* on very large tables, and MySQL's regex functionality is very limited
*/
$sWhere = "";
if ( $_REQUEST['sSearch'] != "" )
{
$sWhere = "WHERE (";
for ( $i=0 ; $i<count($aColumns) ; $i++ )
{
$sWhere .= $aColumns[$i]." LIKE '%".pwg_db_real_escape_string( $_REQUEST['sSearch'] )."%' OR ";
}
$sWhere = substr_replace( $sWhere, "", -3 );
$sWhere .= ')';
}
/* Individual column filtering */
for ( $i=0 ; $i<count($aColumns) ; $i++ )
{
if ( $_REQUEST['bSearchable_'.$i] == "true" && $_REQUEST['sSearch_'.$i] != '' )
{
if ( $sWhere == "" )
{
$sWhere = "WHERE ";
}
else
{
$sWhere .= " AND ";
}
$sWhere .= $aColumns[$i]." LIKE '%".pwg_db_real_escape_string($_REQUEST['sSearch_'.$i])."%' ";
}
}
/*
* SQL queries
* Get data to display
*/
$sQuery = "
SELECT SQL_CALC_FOUND_ROWS ".str_replace(" , ", " ", implode(", ", $aColumns))."
FROM $sTable
$sWhere
$sOrder
$sLimit
";
$rResult = pwg_query($sQuery);
/* Data set length after filtering */
$sQuery = "
SELECT FOUND_ROWS()
";
$rResultFilterTotal = pwg_query($sQuery);
$aResultFilterTotal = pwg_db_fetch_array($rResultFilterTotal);
$iFilteredTotal = $aResultFilterTotal[0];
/* Total data set length */
$sQuery = "
SELECT COUNT(".$sIndexColumn.")
FROM $sTable
";
$rResultTotal = pwg_query($sQuery);
$aResultTotal = pwg_db_fetch_array($rResultTotal);
$iTotal = $aResultTotal[0];
/*
* Output
*/
$output = array(
"sEcho" => intval($_REQUEST['sEcho']),
"iTotalRecords" => $iTotal,
"iTotalDisplayRecords" => $iFilteredTotal,
"aaData" => array()
);
while ( $aRow = pwg_db_fetch_array( $rResult ) )
{
$row = array();
for ( $i=0 ; $i<count($aColumns) ; $i++ )
{
if ( $aColumns[$i] == "version" )
{
/* Special output formatting for 'version' column */
$row[] = ($aRow[ $aColumns[$i] ]=="0") ? '-' : $aRow[ $aColumns[$i] ];
}
else if ( $aColumns[$i] != ' ' )
{
/* General output */
$row[] = $aRow[ $aColumns[$i] ];
}
}
$output['aaData'][] = $row;
}
echo json_encode( $output );
?>
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