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<?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( 'item_id', 'cut', 'carat', 'cut_grade', 'color', 'clarity', 'polish', 'symmetry', 'depth', 'table',
'fluo_intensity', 'price_per_carat', 'culet_size', 'total_price');
/* Indexed column (used for fast and accurate table cardinality) */
$sIndexColumn = "item_id";
/* DB table to use */
$sTable = "diamant_data";
/* Database connection information */
$gaSql['user'] = "***";
$gaSql['password'] = "***";
$gaSql['db'] = "***";
$gaSql['server'] = "***";
/* REMOVE THIS LINE (it just includes my SQL connection user/pass) */
/* include( $_SERVER['DOCUMENT_ROOT']."/datatables/mysql.php" ); */
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* If you just want to use the basic configuration for DataTables with PHP server-side, there is
* no need to edit below this line
*/
/*
* MySQL connection
*/
$gaSql['link'] = mysql_pconnect( $gaSql['server'], $gaSql['user'], $gaSql['password'] ) or
die( 'Could not open connection to server' );
mysql_select_db( $gaSql['db'], $gaSql['link'] ) or
die( 'Could not select database '. $gaSql['db'] );
mysql_set_charset( 'utf8' );
/*
* Paging
*/
$sLimit = "";
if ( isset( $_GET['iDisplayStart'] ) && $_GET['iDisplayLength'] != '-1' )
{
$sLimit = "LIMIT ".intval( $_GET['iDisplayStart'] ).", ".
intval( $_GET['iDisplayLength'] );
}
/*
* Ordering
*/
$sOrder = "";
if ( isset( $_GET['iSortCol_0'] ) )
{
$sOrder = "ORDER BY ";
for ( $i=0 ; $i<intval( $_GET['iSortingCols'] ) ; $i++ )
{
if ( $_GET[ 'bSortable_'.intval($_GET['iSortCol_'.$i]) ] == "true" )
{
$sOrder .= "`".$aColumns[ intval( $_GET['iSortCol_'.$i] ) ]."` ".
($_GET['sSortDir_'.$i]==='asc' ? 'asc' : 'desc') .", ";
}
}
$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
*/
$sWhere = "";
if ( isset($_GET['sSearch']) && $_GET['sSearch'] != "" )
{
$sWhere = "WHERE (";
for ( $i=0 ; $i<count($aColumns) ; $i++ )
{
$sWhere .= "`".$aColumns[$i]."` LIKE '%".mysql_real_escape_string( $_GET['sSearch'] )."%' OR ";
}
$sWhere = substr_replace( $sWhere, "", -3 );
$sWhere .= ')';
}
/* Individual column filtering */
for ( $i=0 ; $i<count($aColumns) ; $i++ )
{
if ( isset($_GET['bSearchable_'.$i]) && $_GET['bSearchable_'.$i] == "true" && $_GET['sSearch_'.$i] != '' )
{
if ( $sWhere == "" )
{
$sWhere = "WHERE ";
}
else
{
$sWhere .= " AND ";
}
$sWhere .= "`".$aColumns[$i]."` LIKE '%".mysql_real_escape_string($_GET['sSearch_'.$i])."%' ";
}
}
/*
* SQL queries
* Get data to display
*/
$sQuery = "
SELECT SQL_CALC_FOUND_ROWS `dimensions`, `country`, `".str_replace(" , ", " ", implode("`, `", $aColumns))."`
FROM $sTable
$sWhere
$sOrder
$sLimit
";
$rResult = mysql_query( $sQuery, $gaSql['link'] ) or die(mysql_error());
/* Data set length after filtering */
$sQuery = "
SELECT FOUND_ROWS()
";
$rResultFilterTotal = mysql_query( $sQuery, $gaSql['link'] ) or die(mysql_error());
$aResultFilterTotal = mysql_fetch_array($rResultFilterTotal);
$iFilteredTotal = $aResultFilterTotal[0];
/* Total data set length */
$sQuery = "
SELECT COUNT(`".$sIndexColumn."`)
FROM $sTable
";
$rResultTotal = mysql_query( $sQuery, $gaSql['link'] ) or die(mysql_error());
$aResultTotal = mysql_fetch_array($rResultTotal);
$iTotal = $aResultTotal[0];
/*
* Output
*/
$aColumns = array( 'zone1', 'item_id', 'cut', 'carat', 'cut_grade', 'color', 'clarity', 'polish', 'symmetry', 'depth', 'table',
'fluo_intensity', 'price_per_carat', 'culet_size', 'zone2', 'zone3', 'total_price', 'zone4');
$output = array(
"sEcho" => intval($_GET['sEcho']),
"iTotalRecords" => $iTotal,
"iTotalDisplayRecords" => $iFilteredTotal,
"aaData" => array()
);
while ( $aRow = mysql_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] == "zone1" )
{
/* Special output formatting for 'version' column */
$comparer = trim($aRow[ 'item_id' ]);
$row[] = "<input type='checkbox' name='comparer[".$nbresultat."]' id='comparer".$comparer."' class='curseur' value='".$comparer."'> ";
}
else if ( $aColumns[$i] == "zone2" )
{
/* Special output formatting for 'version' column */
$dimensions = trim($aRow[ 'dimensions' ]);
$mesures = explode("x",$dimensions);
if ($mesures[0] != 0 AND $mesures[1] != 0) {
if ($mesures[0] > $mesures[1]) {
$rll = round($mesures[0] / $mesures[1], 2);
} else {
$rll = round($mesures[1] / $mesures[0], 2);
}
} else {
$rll = "nc";
}
$row[] = $rll;
}
else if ( $aColumns[$i] == "zone3" )
{
/* Special output formatting for 'version' column */
$pays = trim($aRow[ 'country' ]);
switch ($pays) {
case "IN":
$delai = "5 jours";
break;
case "FR":
$delai = "7 jours";
break;
default:
$delai = "15 jours";
break;
}
$delai = rand(1,99)." jours";
$row[] =$delai;
}
else if ( $aColumns[$i] == "zone4" )
{
/* Special output formatting for 'version' column */
$row[] = "<a href='index.php'><div class='voir'>Détails</div></a>";
}
else if ( $aColumns[$i] != ' ' )
{
/* General output */
$row[] = $aRow[ $aColumns[$i] ];
}
}
$output['aaData'][] = $row;
}
echo json_encode( $output );
?> |
