<?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");
 
$hsid 			= $_POST["hsid"];
$hstitleen		= htmlspecialchars($_POST["hstitleen"],ENT_QUOTES);
$hshyperlinken		= htmlspecialchars($_POST["hshyperlinken"],ENT_QUOTES);
$nowdate 			= date("Y-m-d H:i:s");
//print_r($_POST);

if ($_FILES['hsimage']['name'] <> '')
{
	if (($_FILES["hsimage"]["type"] == "image/bmp") || ($_FILES["hsimage"]["type"] == "image/BMP") || ($_FILES["hsimage"]["type"] == "image/gif") || ($_FILES["hsimage"]["type"] == "image/GIF") || ($_FILES["hsimage"]["type"] == "image/jpg") || ($_FILES["hsimage"]["type"] == "image/JPG") || ($_FILES["hsimage"]["type"] == "image/jpeg") || ($_FILES["hsimage"]["type"] == "image/JPEG") || ($_FILES["hsimage"]["type"] == "image/pjpeg") || ($_FILES["hsimage"]["type"] == "image/PJEG") || ($_FILES["hsimage"]["type"] == "image/png") || ($_FILES["hsimage"]["type"] == "image/x-png") || ($_FILES["hsimage"]["type"] == "image/PNG") || ($_FILES["hsimage"]["type"] == "image/X-PNG"))
	{
		$filename=$_FILES['hsimage']['name'];
		preg_match("/\.([^\.]+)$/", $filename, $file_ext);
		
		copy ($_FILES['hsimage']['tmp_name'], "../slideshow/id_".$hsid.".".$file_ext[1]) 
				or die ("Could not copy the file: Home Slideshow"); 
		
		$hsimage 	= "id_".$hsid.".".$file_ext[1];
		$hsimage	= htmlspecialchars($hsimage,ENT_QUOTES);
	  }
	else
	  {
	  // upload error
	  ?>
		<script language="javascript">
		alert("Files must be BMP, JPEG, GIF, or PNG");
		history.back();
		</script>
	 <?php
	 exit;
	 }

}
else
{
	$hsimage = "";
}

// Modify 
$sql = "update h_slideshow set hstitleen='$hstitleen', hshyperlinken='$hshyperlinken', modifyday='$nowdate', cmsloginid='".$_SESSION['cmsloginid']."' ";
if ($hsimage <> '')
	$sql .= ", hsimage='$hsimage' ";
$sql .= " where hsid=". $hsid ." ";
mysql_query($sql);

if( mysql_errno() > 0 ){
	echo 'Modify Home Slideshow Error:<br />'. mysql_error() .'<br />SQL: '. $sql;
	exit;
}

mysql_close($dbh);

header("Location: h_slideshow_index.php?msg=Modify Successful");
?>