[SpankMe]

Only works if you store profile pics in the filesystem

First you need to setup the creation of thumbnails for profile pics.

Create the directory customprofilepics/thumbs and make sure it is writable by your web server.

Create a plugin for: userpicdata_postsave
and add the following code...

PHP Code:

if ($this->table == 'customprofilepic')
{
    @unlink($oldthumbfilename);
    require_once(DIR . '/includes/class_image.php');
    $image =& vB_Image::fetch_library($this->registry);
    $imageinfo = $image->fetch_image_info($newfilename);

    if ($imageinfo[0] > 150 OR $imageinfo[1] > 150)
    {
        $filename = 'file.' . ($imageinfo[2] == 'JPEG' ? 'jpg' : strtolower($imageinfo[2]));
        $thumbnail = $image->fetch_thumbnail($filename, $newfilename, 150, 150);
    }
    elseif ($filenum = @fopen($thumbfilename, 'wb'))
    {
        @fwrite($filenum, $this->info['filedata']);
        @fclose($filenum);
    }

    if ($thumbnail['filedata'] AND $filenum = @fopen($thumbfilename, 'wb'))
    {
        @fwrite($filenum, $thumbnail['filedata']);
        @fclose($filenum);
        unset($thumbnail);
    }
} 


To generate thumbs for existing profile pics, just move them from the filesystem into the database and back again.