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<?php
include 'config.php';
// Check if the user is logged in
if ((!isSet($_SESSION['loginname'])) || ($loggin <> '1'))
{
header("Location: login.php");
exit;
}
?>
<?php require("configure.php");
function createthumb($name,$filename,$new_w,$new_h)
{
$system=explode('.',$name);
if (preg_match('/jpg|jpeg|JPG|JPEG/',$system[1])){
$src_img=imagecreatefromjpeg($name);
}
if (preg_match('/gif|GIF/',$system[1])){
$src_img=imagecreatefromgif($name);
}
if (preg_match('/png|PNG/',$system[1])){
$src_img=imagecreatefrompng($name);
}
$old_x=imageSX($src_img);
$old_y=imageSY($src_img);
if ($old_x > $old_y) {
$thumb_w=$new_w;
$thumb_h=$old_y*($new_h/$old_x);
}
if ($old_x < $old_y) {
$thumb_w=$old_x*($new_w/$old_y);
$thumb_h=$new_h;
}
if ($old_x == $old_y) {
$thumb_w=$new_w;
$thumb_h=$new_h;
}
$dst_img = imagecreatetruecolor($thumb_w,$thumb_h);
imagecopyresampled($dst_img,$src_img,0,0,0,0,$thumb_w,$thumb_h,$old_x,$old_y);
$red = imagecolorallocate($dst_img, 255, 0, 0);
$green = imagecolorallocate($dst_img, 0, 255, 0);
$blue = imagecolorallocate($dst_img, 0, 0, 255);
$black = imagecolorallocate($dst_img, 0, 0, 0);
// Make the background transparent
imagecolortransparent($dst_img, $black);
// Draw a red rectangle
imagefilledrectangle($dst_img, 4, 4, 50, 25, $red, $green, $blue);
if (preg_match("/png|PNG/",$system[1])){
imagepng($dst_img, './imagecolortransparent.png');
} else if (preg_match("/gif|GIF/",$system[1])) {
imagegif($dst_img, './imagecolortransparent.gif');
} else {
imagejpeg($dst_img,$filename);
}
imagedestroy($dst_img);
imagedestroy($src_img);
}
$mnewid = $_POST["mnewid"];
$mnewtype = $_POST["mnewtype"];
$mnewtitle = htmlspecialchars($_POST["mnewtitle"],ENT_QUOTES);
$mnewcover = preg_replace("/'/","\'",$_POST["mnewcover"]);
$mnewdesc = preg_replace("/'/","\'",$_POST["mnewdesc"]);
// image
if ($_FILES['mnewimage']['name'] <> '')
{
copy ($_FILES['mnewimage']['tmp_name'], "mainnewimage/".$mnewid.$_FILES['mnewimage']['name'])
or die ("Could not copy");
$image = "mainnewimage/".$mnewid.$_FILES['mnewimage']['name'];
createthumb($image, $image, 600, 600);
$mnewimage = $mnewid.$_FILES['mnewimage']['name'];
copy ($_FILES['mnewimage']['tmp_name'], "mainnewimagethumb/".$mnewid.$_FILES['mnewimage']['name'])
or die ("Could not copy");
$imagethumb = "mainnewimagethumb/".$mnewid.$_FILES['mnewimage']['name'];
createthumb($imagethumb, $imagethumb, 220, 220);
}
else
{
$mnewimage = "";
}
$sql = "update mainnew set mnewid='$mnewid', mnewtype='$mnewtype', mnewtitle='$mnewtitle', mnewcover='$mnewcover', mnewdesc='$mnewdesc' ";
if ($mnewimage <> '')
$sql .= ", mnewimage='$mnewimage' ";
$sql .= "where mnewid=". $mnewid ." ";
//echo $sql;
mysql_query($sql);
mysql_close($dbh);
header("Location: news_index.php?mnewtype=$mnewtype&msg=Update Successful");
?>
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