Show Thread Enhancements - Watermark Images Posted In Threads

This mod will watermark images posted in a thread.

Features

• Specify the text to display as a watermark or use the forums title
• To only watermark images over a given width (so you don't watermark small images; its not really worth it)
• Gives a nice profesional watermark on the bottom of your images.
• Supports all major image formats used on the web.

Future Releases
Im going to add these features at a later date. I just want to get the basics working properly first.

• Use an image as the watermark (optional)
• Image caching to reduce server load (optional)

Installation

1. Upload watermark.php
2. Install the XML file
3. Configure the settings in vB options under 'Watermarking Settings'

[crkgb]

After installing the images stopped getting shown altogether. The image address started to look like this:

http://www.mysite.com/watermark.php?...n_small_09.jpg

Had to uninstall but would love to get it to start working.

3.8.1

[realmr]

does it watermark on attachment image or any site uploaded image ?

[doraj]

This Mod is very dangerous, I tried it and when I unistalled it all images of my forum are disappears...

[racingsolution]

Subscribed .. waiting for bug fixes and more features

[Ljusya]

After installing the images stopped getting shown altogether. The image address started to look like this:

http://www.mysite.com/watermark.php?...n_small_09.jpg

Had to uninstall but would love to get it to start working.

3.8.1

similar problems... waiting for author`s comments and fixes

[Chris583]

works, but is there a way to disable for .gif images with animations? I've noticed that the animated gifs wont work, shows only first frame.

[tuwebfacil]

Hope to see the catching feature soon, since this can increase the server load, a lot for a big forum!

[muckleroy]

gif issue confirmed. I had to disable to get everything back to normal.

[amin]

Originally Posted by Chris583

works, but is there a way to disable for .gif images with animations? I've noticed that the animated gifs wont work, shows only first frame.

Originally Posted by muckleroy

gif issue confirmed. I had to disable to get everything back to normal.

It will be great if you make options for image formats which can disable or enable what the user want in particular. And there is another thing beside the width add hight. As you know there are some pictures lock like bars if we watermark it we will not see the bar.

Thank you so much,

Amin

[qpo]

Originally Posted by Arcade Fire

My emoticons do not move after intall watermark

That is caused due to PHP GD library limitation. To emoticons show started again, I propose to make some changes in the source code. You need to found code in file watermark.php:

if($imagewidth <= $minwidth){
header ("Content-type: image/png"); 
imagepng($im);
imagedestroy($im);
}

and replace it to

if($imagewidth <= $minwidth){


 switch ($imagetype['mime']) {
    case "image/gif":
		header ("Content-type: image/gif"); 
        break;
    case "image/jpeg":
        $im = imagecreatefromjpeg($image);
		header ("Content-type: image/jpeg"); 
        break;
    case "image/png":
        $im = imagecreatefrompng($image);
		header ("Content-type: image/png"); 
        break;
	}

$filename = $_SERVER['DOCUMENT_ROOT']."/".$_GET['src'];
$fp=@fopen($filename,"rb");
$contents = fread($fp, filesize($filename));
fclose($fp);
header ("Content-Length: ".filesize($fp));
echo $contents;

imagedestroy($im);
}

In that case watermark.php script will be get out emoticons file contents without any transformation. Don't forget to setup minimal width in admin area! (I use 100 pixels)

Pathed file also attached