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<?php
require("configure.php");
if (!isset($_SESSION["cmslogin"])) {
header("Location: login.php");
exit;
}
$mainssid = $_POST["mainssid"];
if ($_FILES['galleryimage']['name'] <> '') {
copy($_FILES['galleryimage']['tmp_name'], "maingallery/" . $mainssid . $_FILES['galleryimage']['name'])
or die ("Could not copy");
$galleryimage = $mainssid . $_FILES['galleryimage']['name'];
$image = "maingallery/" . $mainssid . $_FILES['galleryimage']['name'];
createthumb($image, $image, 450, 450);
} else {
$galleryimage = "";
}
function createthumb($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);*/
$thumb_w = $old_x * ($new_w / $old_y);
$thumb_h = $new_h;
}
if ($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);
}
$sql = "update mainss set mainssid='$mainssid' ";
if ($galleryimage <> '')
$sql .= ", mainssimage='$galleryimage' ";
$sql .= "where mainssid=" . $mainssid . " ";
//echo $sql;
mysql_query($sql);
mysql_close($dbh);
header("Location: mainssindex.php?msg=Update Successful");
?>
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