Watermark images (on upload)

Here is an improved version of Watermark. Saves a lot of serverload on big sites like mine (since it's an adult site I won't paste the URL here. Send me an PM if you would like to know).

Currently only works if you have thumbnail creation enabled.

*** All that plan to install this modifcation are advised to read the posts in this thread prior to installation (vB.org Staff) ***

[Johnny]

been waiting a few days but thx and great hack im gonna go test it now.

[kingady]

my forum doesnt have function/ folder or the file www.hl2insider.net latest vb

[Johnny]

i belieave me meant to type includes folder instead of function folder

[kingady]

okay, done it all, i dont see my logo in my attachments

[kingady]

	else if (!empty($thumbnail['filedata']))
				{
					// write out thumbnail now
					$filename = fetch_attachment_path($posterid, $attachmentid, true);
					$fp = fopen($filename, 'wb');
					fwrite($fp, $thumbnail['filedata']);
					fclose($fp);
					unset($thumbnail);
/* WATERMARK by Robbban*/
					$wmark = "http://www.hl2insider.net/forums/watermark.png";
	   				
					$im = imagecreatefromjpeg(fetch_attachment_path($posterid, $attachmentid));
					imagealphablending($im, true);

	    				$watermark = imagecreatefrompng($wmark);

					$y = imagesy($im) - imagesy($watermark);

					$w = imagesx($watermark);
					$h = imagesy($watermark);

					imagecopy($im, $watermark, 0, $y, 0, 0, $w, $h);
					imagejpeg($im, fetch_attachment_path($posterid, $attachmentid), 100);
				}
			}

correct?

[kingady]

someone reply :9

[Johnny]

the watermark will only appear if only u upload a new image.. have u done that. all other uploaded images already on the site wont have a watermark

[kingady]

yes, i uploaded 4 new images, didnt work, visit my forum and try for yourself =0

[ranger2kxlt]

How about for 3.0.0?

none of this is in my functions_file

// write out thumbnail now
$filename = fetch_attachment_path($posterid, $attachmentid, true);
$fp = fopen($filename, 'wb');
fwrite($fp, $thumbnail['filedata']);
fclose($fp);
unset($thumbnail);