<?php
include 'config.php';

// Check if the user is logged in

if ((!isSet($_SESSION['loginname'])) || ($loggin <> '1'))
{
header("Location: login.php");
exit;
}
require("configure.php"); 
require("function_resizethumb.php"); 

$menuid 		= htmlspecialchars($_POST["menuid"],ENT_QUOTES);
//$backgroundsort 	= htmlspecialchars($_POST["backgroundsort"],ENT_QUOTES);
$nowdate 		= date("Y-m-d H:i:s");
//print_r($_POST); 

$sql = "select max(backgroundid) as maxid ";
$sql .= "from background ";
$result=mysql_query($sql);
$row = mysql_fetch_array($result,MYSQL_ASSOC);
$backgroundid = $row{maxid}+1;

// Upload File
if ($_FILES['backgroundimage']['name'] <> '')
{
	if (($_FILES["backgroundimage"]["type"] == "image/bmp") || ($_FILES["backgroundimage"]["type"] == "image/BMP") || ($_FILES["backgroundimage"]["type"] == "image/gif") || ($_FILES["backgroundimage"]["type"] == "image/GIF") || ($_FILES["backgroundimage"]["type"] == "image/jpg") || ($_FILES["backgroundimage"]["type"] == "image/JPG") || ($_FILES["backgroundimage"]["type"] == "image/jpeg") || ($_FILES["backgroundimage"]["type"] == "image/JPEG") || ($_FILES["backgroundimage"]["type"] == "image/pjpeg") || ($_FILES["backgroundimage"]["type"] == "image/PJEG") || ($_FILES["backgroundimage"]["type"] == "image/png") || ($_FILES["backgroundimage"]["type"] == "image/x-png") || ($_FILES["backgroundimage"]["type"] == "image/PNG") || ($_FILES["backgroundimage"]["type"] == "image/X-PNG"))
	{
		move_uploaded_file ($_FILES['backgroundimage']['tmp_name'], "../images/background/id_".$backgroundid."_".$_FILES['backgroundimage']['name']) 
			or die ("Could not copy the file: background");

		$backgroundimageimg = "../images/background/id_".$backgroundid."_".$_FILES['backgroundimage']['name'];
		createthumb($backgroundimageimg, $backgroundimageimg, 1430, 592);
		
		$backgroundimage = "id_".$backgroundid."_".$_FILES['backgroundimage']['name'];
	  }
	else
	  {
	  // upload error
	  ?>
		<script language="javascript">
		alert("Files must be JPEG, GIF, or PNG");
		history.back();
		</script>
	 <?php
	 exit;
	 }

}
else
{
	$backgroundimage = "";
}

// Sort
if ($backgroundsort == '' || $backgroundsort == '0') {
	$sql = "select max(backgroundsort) as maxid ";
	$sql .= "from background ";	
	$sql .= "where menuid = $menuid ";
	$result=mysql_query($sql);
	$row = mysql_fetch_array($result,MYSQL_ASSOC);
	$backgroundsort = $row{maxid}+1;
}
if( mysql_num_rows(mysql_query("SELECT backgroundid FROM background WHERE backgroundsort=$backgroundsort AND menuid = $menuid ")) > 0){
	mysql_query("UPDATE background SET backgroundsort= backgroundsort+1 WHERE backgroundsort >=$backgroundsort AND menuid = $menuid ");
}
	
$sql = "insert into background (backgroundid, menuid, backgroundimage, backgroundsort, backgroundstatus, creationday, modifyday, cmsloginid) values ('$backgroundid', '$menuid', '$backgroundimage', '$backgroundsort', '1', '$nowdate', '$nowdate', '".$_SESSION['cmsloginid']."')";
mysql_query($sql);
if( mysql_errno() > 0 ){
	echo 'Add background Error:<br />'. mysql_error() .'<br />SQL: '. $sql;
	exit;
}

mysql_close($dbh);

header("Location: background_index.php?menuid=".$menuid."&msg=Add Successful");
?>