I found this script but It doesn't run when I use a gif.
It's saving the *.gif like a temp.gif but when It supposed to do the thumbnail
It's not doing anithing.
Please help me
function
scaleImageByWidth($image_file,$image_name,$image_path,$ext, $fpath,
$userid_post)
{
/*echo
"<script>alert('$image_file,$image_name,$image_path');</script>"; */
global $jpegtopnm, $pngtopnm, $giftopnm, $pamscale,
$pnmtojpeg, $pnmtopng, $pnmtogif;
$imageinfo = getimagesize($image_file);
$image_r_name = $image_path.'temp'.$ext;
//$image_r_name = $image_path.$image_name.$ext;
$image_path .= $image_name;
$newwidth = 100;
$image_file = escapeshellarg($image_file);
$newfile_r = escapeshellarg($image_path);
if ($imageinfo['mime'] == 'image/jpeg') //jpg
{
$execstr = "{$jpegtopnm} {$image_file} |
{$pamscale} -width={$newwidth} | {$pnmtojpeg} > {$newfile_r}";
exec($execstr);
}
else if ($imageinfo['mime'] == 'image/png')//png
exec("{$pngtopnm} {$image_file} | {$pamscale}
-width={$newwidth} | {$pnmtopng} > {$newfile_r}");
else if ($imageinfo['mime'] == 'image/gif') {//gif
//exec("{$giftopnm} {$image_file} | {$pamscale}
-width={$newwidth} | {$pnmtogif} > {$newfile_r}");
//exec("{$giftopnm} {$image_file} | {$pamscale}
-width={$newwidth} | {$giftojpeg} > {$newfile_r}");
exec("/usr/bin/mogrify -format gif -path " .
$fpath. "$userid_post -thumbnail " . $newwidth. "x100 " . $newfile_r);
}
else if ($imageinfo['mime'] == 'image/bmp')//bmp
exec("/usr/bin/mogrify -format bmp -path ".
$fpath. "$userid_post -thumbnail " . $newwidth . "x100 " . $image_file);
else
{
echo "File type cannot be converted";
}
//@unlink($image_r_name);
}
if($_FILES["photoname"]["name"] !="")
{
echo "<div id='upload_file' style='width: 150px; visibility:hidden;
position: relative; margin-top:-65%; right:0px; zoom: 1; z-index:200'>";
$fpath = "/var/www/html/glabber.com/resources/comment_store/";
if(!is_dir($fpath.$_POST["targetuser"]))
mkdir($fpath.$_POST["targetuser"],0777);
// move (actually just rename) the temporary file to the real name
echo "<div id='upload_file' style='width: 150px; visibility:hidden;
position: relative; margin-top:-65%; right:0px; zoom: 1; z-index:200'>";
echo "uploading...";
$userid_post = $_POST["targetuser"];
$pos = strrpos($_FILES["photoname"]["name"], '.');
$filename = substr($_FILES["photoname"]["name"], 0, $pos);
$ext = strtolower(substr($_FILES["photoname"]["name"],
$pos));
$image_path = $fpath.$_POST["targetuser"]."/";
//$image_file = $fpath.$_POST["targetuser"]."/temp$ext";
$image_file = $fpath."/temp$ext";
if(move_uploaded_file($_FILES["photoname"]["tmp_name"],$image_file))
{
chmod($image_file, 0777);
$image_name = $_FILES["photoname"]["name"];
scaleImageByWidth($image_file,$image_name,$image_path,$ext,
$fpath, $userid_post);
header("Location: /home.php");
}
else
{
echo "error uploading file";
echo "<script language='javascript'>window.close();</script>";
}
echo "</div>";
}
else
{
echo "<script language='javascript'>window.close();</script>";
}
Danitzel Jurado
celular: 6727-0315
---------------------------------
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