Combining two scripts

[RichardAFCB]

Hi there,

I have this script:

<?php
//////////////////////////////////////////////////////////////
///  phpThumb() by James Heinrich <info@silisoftware.com>   //
//        available at [url]http://phpthumb.sourceforge.net[/url]     ///
//////////////////////////////////////////////////////////////
///                                                         //
// See: phpthumb.changelog.txt for recent changes           //
// See: phpthumb.readme.txt for usage instructions          //
//                                                         ///
//////////////////////////////////////////////////////////////

error_reporting(E_ALL);
ini_set('display_errors', '1');
if (!@ini_get('safe_mode')) {
    set_time_limit(60);  // shouldn't take nearly this long in most cases, but with many filter and/or a slow server...
}

// this script relies on the superglobal arrays, fake it here for old PHP versions
if (phpversion() < '4.1.0') {
    $_SERVER = $HTTP_SERVER_VARS;
    $_GET    = $HTTP_GET_VARS;
}


if (file_exists('phpThumb.config.php')) {
    ob_start();
    if (include_once(dirname(__FILE__).'/phpThumb.config.php')) {
        // great
    } else {
        ob_end_flush();
        die('failed to include_once('.dirname(__FILE__).'/phpThumb.config.php) - realpath="'.realpath(dirname(__FILE__).'/phpThumb.config.php').'"');
    }
    ob_end_clean();
} elseif (file_exists('phpThumb.config.php.default')) {
    die('Please rename "phpThumb.config.php.default" to "phpThumb.config.php"');
} else {
    die('failed to include_once('.dirname(__FILE__).'/phpThumb.config.php) - realpath="'.realpath(dirname(__FILE__).'/phpThumb.config.php').'"');
}

if (!@$_SERVER['QUERY_STRING']) {
    die('$_SERVER[QUERY_STRING] is empty');
}
if (@$PHPTHUMB_CONFIG['high_security_enabled']) {
    if (!@$_GET['hash']) {
        die('ERROR: missing hash');
    }
    if (strlen($PHPTHUMB_CONFIG['high_security_password']) < 5) {
        die('ERROR: strlen($PHPTHUMB_CONFIG[high_security_password]) < 5');
    }
    if ($_GET['hash'] != md5(str_replace('&hash='.$_GET['hash'], '', $_SERVER['QUERY_STRING']).$PHPTHUMB_CONFIG['high_security_password'])) {
        die('ERROR: invalid hash');
    }
}

if (!function_exists('ImageJPEG') && !function_exists('ImagePNG') && !function_exists('ImageGIF')) {
    // base64-encoded error image in GIF format
    $ERROR_NOGD = 'R0lGODlhIAAgALMAAAAAABQUFCQkJDY2NkZGRldXV2ZmZnJycoaGhpSUlKWlpbe3t8XFxdXV1eTk5P7+/iwAAAAAIAAgAAAE/vDJSau9WILtTAACUinDNijZtAHfCojS4W5H+qxD8xibIDE9h0OwWaRWDIljJSkUJYsN4bihMB8th3IToAKs1VtYM75cyV8sZ8vygtOE5yMKmGbO4jRdICQCjHdlZzwzNW4qZSQmKDaNjhUMBX4BBAlmMywFSRWEmAI6b5gAlhNxokGhooAIK5o/pi9vEw4Lfj4OLTAUpj6IabMtCwlSFw0DCKBoFqwAB04AjI54PyZ+yY3TD0ss2YcVmN/gvpcu4TOyFivWqYJlbAHPpOntvxNAACcmGHjZzAZqzSzcq5fNjxFmAFw9iFRunD1epU6tsIPmFCAJnWYE0FURk7wJDA0MTKpEzoWAAskiAAA7';
    header('Content-Type: image/gif');
    echo base64_decode($ERROR_NOGD);
    exit;
}

// returned the fixed string if the evil "magic_quotes_gpc" setting is on
if (get_magic_quotes_gpc()) {
    $RequestVarsToStripSlashes = array('src', 'wmf', 'file', 'err', 'goto', 'down');
    foreach ($RequestVarsToStripSlashes as $key) {
        if (isset($_GET[$key])) {
            $_GET[$key] = stripslashes($_GET[$key]);
        }
    }
}

// instantiate a new phpThumb() object
ob_start();
if (!include_once(dirname(__FILE__).'/phpthumb.class.php')) {
    ob_end_flush();
    die('failed to include_once("'.realpath(dirname(__FILE__).'/phpthumb.class.php').'")');
}
ob_end_clean();
$phpThumb = new phpThumb();

if (@$_GET['src'] && isset($_GET['md5s']) && empty($_GET['md5s'])) {
    if (eregi('^(f|ht)tp[s]?://', $_GET['src'])) {
        if ($fp_source = @fopen($_GET['src'], 'rb')) {
            $filedata = '';
            while (true) {
                $buffer = fread($fp_source, 16384);
                if (strlen($buffer) == 0) {
                    break;
                }
                $filedata .= $buffer;
            }
            fclose($fp_source);
            $md5s = md5($filedata);
        }
    } else {
        $SourceFilename = $phpThumb->ResolveFilenameToAbsolute($_GET['src']);
        if (is_readable($SourceFilename)) {
            $md5s = phpthumb_functions::md5_file_safe($SourceFilename);
        } else {
            $phpThumb->ErrorImage('ERROR: "'.$SourceFilename.'" cannot be read');
        }
    }
    if (@$_SERVER['HTTP_REFERER']) {
        $phpThumb->ErrorImage('&md5s='.$md5s);
    } else {
        die('&md5s='.$md5s);
    }
}

foreach ($PHPTHUMB_CONFIG as $key => $value) {
    $keyname = 'config_'.$key;
    $phpThumb->$keyname = $value;
}

////////////////////////////////////////////////////////////////
// Debug output, to try and help me diagnose problems
if (@$_GET['phpThumbDebug'] == '1') {
    $phpThumb->phpThumbDebug();
}
////////////////////////////////////////////////////////////////

$parsed_url_referer = parse_url(@$_SERVER['HTTP_REFERER']);
if ($phpThumb->config_nooffsitelink_require_refer && !in_array(@$parsed_url_referer['host'], $phpThumb->config_nohotlink_valid_domains)) {
    $phpThumb->ErrorImage('config_nooffsitelink_require_refer enabled and '.(@$parsed_url_referer['host'] ? '"'.$parsed_url_referer['host'].'" is not an allowed referer' : 'no HTTP_REFERER exists'));
}
$parsed_url_src = parse_url(@$_GET['src']);
if ($phpThumb->config_nohotlink_enabled && $phpThumb->config_nohotlink_erase_image && eregi('^(f|ht)tp[s]?://', @$_GET['src']) && !in_array(@$parsed_url_src['host'], $phpThumb->config_nohotlink_valid_domains)) {
    $phpThumb->ErrorImage($phpThumb->config_nohotlink_text_message);
}


////////////////////////////////////////////////////////////////
// You may want to pull data from a database rather than a physical file
// If so, uncomment the following $SQLquery line (modified to suit your database)
// Note: this must be the actual binary data of the image, not a URL or filename
// see [url]http://www.billy-corgan.com/blog/archive/000143.php[/url] for a brief tutorial on this section

//$SQLquery = 'SELECT `picture` FROM `products` WHERE (`id` = \''.mysql_escape_string(@$_GET['id']).'\')';
if (@$SQLquery) {

    // change this information to match your server
    $hostname = 'localhost';
    $username = 'username';
    $password = 'password';
    $database = 'database';
    if ($cid = @mysql_connect($hostname, $username, $password)) {
        if (@mysql_select_db($database, $cid)) {
            if ($result = @mysql_query($SQLquery, $cid)) {
                if ($row = @mysql_fetch_array($result)) {

                    mysql_free_result($result);
                    mysql_close($cid);
                    $phpThumb->setSourceData($row[0]);
                    unset($row);

                } else {
                    mysql_free_result($result);
                    mysql_close($cid);
                    $phpThumb->ErrorImage('no matching data in database.');
                    //$phpThumb->ErrorImage('no matching data in database. MySQL said: "'.mysql_error($cid).'"');
                }
            } else {
                mysql_close($cid);
                $phpThumb->ErrorImage('Error in MySQL query: "'.mysql_error($cid).'"');
            }
        } else {
            mysql_close($cid);
            $phpThumb->ErrorImage('cannot select MySQL database: "'.mysql_error($cid).'"');
        }
    } else {
        $phpThumb->ErrorImage('cannot connect to MySQL server');
    }
    unset($_GET['id']);
}

////////////////////////////////////////////////////////////////
// Debug output, to try and help me diagnose problems
if (@$_GET['phpThumbDebug'] == '2') {
    $phpThumb->phpThumbDebug();
}
////////////////////////////////////////////////////////////////

$allowedGETparameters = array('src', 'new', 'w', 'h', 'f', 'q', 'sx', 'sy', 'sw', 'sh', 'zc', 'bc', 'bg', 'bgt', 'fltr', 'file', 'goto', 'err', 'xto', 'ra', 'ar', 'aoe', 'far', 'iar', 'maxb', 'down', 'phpThumbDebug', 'hash', 'md5s');
foreach ($_GET as $key => $value) {
    if (in_array($key, $allowedGETparameters)) {
        $phpThumb->$key = $value;
    } else {
        $phpThumb->ErrorImage('Forbidden parameter: '.$key);
    }
}

if (!empty($PHPTHUMB_DEFAULTS)) {
    foreach ($PHPTHUMB_DEFAULTS as $key => $value) {
        if ($PHPTHUMB_DEFAULTS_GETSTRINGOVERRIDE || !isset($_GET[$key])) {
            $phpThumb->$key = $value;
        }
    }
}

////////////////////////////////////////////////////////////////
// Debug output, to try and help me diagnose problems
if (@$_GET['phpThumbDebug'] == '3') {
    $phpThumb->phpThumbDebug();
}
////////////////////////////////////////////////////////////////


// check to see if file can be output from source with no processing or caching
$CanPassThroughDirectly = true;
if (!empty($phpThumb->rawImageData)) {
    // data from SQL, should be fine
} elseif (!@is_file(@$_GET['src']) || !@is_readable(@$_GET['src'])) {
    $CanPassThroughDirectly = false;
}
foreach ($_GET as $key => $value) {
    switch ($key) {
        case 'src':
            // allowed
            break;

        default:
            // all other parameters will cause some processing,
            // therefore cannot pass through original image unmodified
            $CanPassThroughDirectly = false;
            $UnAllowedGET[] = $key;
            break;
    }
}
if (!empty($UnAllowedGET)) {
    $phpThumb->DebugMessage('Cannot pass through directly because $_GET['.implode(';', array_unique($UnAllowedGET)).'] are set', __FILE__, __LINE__);
}

////////////////////////////////////////////////////////////////
// Debug output, to try and help me diagnose problems
if (@$_GET['phpThumbDebug'] == '4') {
    $phpThumb->phpThumbDebug();
}
////////////////////////////////////////////////////////////////

function SendSaveAsFileHeaderIfNeeded() {
    global $phpThumb;
    if (@$_GET['down']) {
        $downloadfilename = ereg_replace('[/\\:\*\?"<>|]', '_', $_GET['down']);
        if (phpthumb_functions::version_compare_replacement(phpversion(), '4.1.0', '>=')) {
            $downloadfilename = trim($downloadfilename, '.');
        }
        if (@$downloadfilename) {
            $phpThumb->DebugMessage('SendSaveAsFileHeaderIfNeeded() sending header: Content-Disposition: attachment; filename="'.$downloadfilename.'"', __FILE__, __LINE__);
            header('Content-Disposition: attachment; filename="'.$downloadfilename.'"');
            return true;
        }
    }
    $phpThumb->DebugMessage('SendSaveAsFileHeaderIfNeeded() sending header: Content-Disposition: inline', __FILE__, __LINE__);
    header('Content-Disposition: inline');
    return true;
}

while ($CanPassThroughDirectly && $phpThumb->src) {
    // no parameters set, passthru
    $SourceFilename = $phpThumb->ResolveFilenameToAbsolute($phpThumb->src);

    if (!GetImageSize($SourceFilename)) {

        // security -- prevent passing through of non-image files
        $phpThumb->DebugMessage('GetImageSize('.$SourceFilename.') failed (invalid image?)', __FILE__, __LINE__);

    } else if (@$_GET['phpThumbDebug']) {

        $phpThumb->DebugMessage('Would have passed "'.$SourceFilename.'" through directly, but skipping due to phpThumbDebug', __FILE__, __LINE__);

    } else {

        // security checks
        if ($GetImageSize = @GetImageSize($SourceFilename)) {
            $ImageCreateFunctions = array(1=>'ImageCreateFromGIF', 2=>'ImageCreateFromJPEG', 3=>'ImageCreateFromPNG');
            if (@$ImageCreateFunctions[$GetImageSize[2]]) {
                $theFunction = $ImageCreateFunctions[$GetImageSize[2]];
                if (function_exists($theFunction) && ($dummyImage = @$theFunction($SourceFilename))) {
                    // great
                    unset($dummyImage);
                } else {
                    $phpThumb->DebugMessage('Not passing "'.$SourceFilename.'" through directly because '.$theFunction.'() failed', __FILE__, __LINE__);
                    break;
                }
            } else {
                $phpThumb->DebugMessage('Not passing "'.$SourceFilename.'" through directly because GetImageSize() returned unhandled image type "'.$GetImageSize[2].'"', __FILE__, __LINE__);
                break;
            }
        } else {
            $phpThumb->DebugMessage('Not passing "'.$SourceFilename.'" through directly because GetImageSize() failed', __FILE__, __LINE__);
            break;
        }
        SendSaveAsFileHeaderIfNeeded();
        header('Last-Modified: '.gmdate('D, d M Y H:i:s', @filemtime($SourceFilename)).' GMT');
        if ($getimagesize = @GetImageSize($SourceFilename)) {
            header('Content-Type: '.phpthumb_functions::ImageTypeToMIMEtype($getimagesize[2]));
        }
        @readfile($SourceFilename);
        exit;

    }
    break;
}

////////////////////////////////////////////////////////////////
// Debug output, to try and help me diagnose problems
if (@$_GET['phpThumbDebug'] == '5') {
    $phpThumb->phpThumbDebug();
}
////////////////////////////////////////////////////////////////

// check to see if file already exists in cache, and output it with no processing if it does
$phpThumb->SetCacheFilename();
if (is_file($phpThumb->cache_filename)) {
    $parsed_url = @parse_url(@$_SERVER['HTTP_REFERER']);
    if ($phpThumb->config_nooffsitelink_enabled && @$_SERVER['HTTP_REFERER'] && !in_array(@$parsed_url['host'], $phpThumb->config_nooffsitelink_valid_domains)) {
        $phpThumb->DebugMessage('Would have used cached (image/'.$phpThumb->thumbnailFormat.') file "'.$phpThumb->cache_filename.'" (Last-Modified: '.gmdate('D, d M Y H:i:s', filemtime($phpThumb->cache_filename)).' GMT), but skipping because $_SERVER[HTTP_REFERER] ('.@$_SERVER['HTTP_REFERER'].') is not in $phpThumb->config_nooffsitelink_valid_domains ('.implode(';', $phpThumb->config_nooffsitelink_valid_domains).')', __FILE__, __LINE__);
    } elseif ($phpThumb->phpThumbDebug) {
        $phpThumb->DebugMessage('Would have used cached file, but skipping due to phpThumbDebug', __FILE__, __LINE__);
        $phpThumb->DebugMessage('* Would have sent headers (1): Last-Modified: '.gmdate('D, d M Y H:i:s', filemtime($phpThumb->cache_filename)).' GMT', __FILE__, __LINE__);
        if ($getimagesize = @GetImageSize($phpThumb->cache_filename)) {
            $phpThumb->DebugMessage('* Would have sent headers (2): Content-Type: '.phpthumb_functions::ImageTypeToMIMEtype($getimagesize[2]), __FILE__, __LINE__);
        }
        if (ereg('^'.preg_quote(str_replace($phpThumb->osslash, '/', $PHPTHUMB_CONFIG['document_root'])).'(.*)$', str_replace($phpThumb->osslash, '/', $phpThumb->cache_filename), $matches)) {
            $phpThumb->DebugMessage('* Would have sent headers (3): Location: '.dirname($matches[1]).'/'.urlencode(basename($matches[1])), __FILE__, __LINE__);
        } else {
            $phpThumb->DebugMessage('* Would have sent headers (3): readfile('.$phpThumb->cache_filename.')', __FILE__, __LINE__);
        }
    } else {
        SendSaveAsFileHeaderIfNeeded();
        header('Last-Modified: '.gmdate('D, d M Y H:i:s', filemtime($phpThumb->cache_filename)).' GMT');
        if ($getimagesize = @GetImageSize($phpThumb->cache_filename)) {
            header('Content-Type: '.phpthumb_functions::ImageTypeToMIMEtype($getimagesize[2]));
        }
        if (ereg('^'.preg_quote(str_replace($phpThumb->osslash, '/', $PHPTHUMB_CONFIG['document_root'])).'(.*)$', str_replace($phpThumb->osslash, '/', $phpThumb->cache_filename), $matches)) {
            header('Location: '.dirname($matches[1]).'/'.urlencode(basename($matches[1])));
        } else {
            @readfile($phpThumb->cache_filename);
        }
        exit;
    }
} else {
    $phpThumb->DebugMessage('Cached file "'.$phpThumb->cache_filename.'" does not exist, processing as normal', __FILE__, __LINE__);
}

////////////////////////////////////////////////////////////////
// Debug output, to try and help me diagnose problems
if (@$_GET['phpThumbDebug'] == '6') {
    $phpThumb->phpThumbDebug();
}
////////////////////////////////////////////////////////////////

if ($phpThumb->rawImageData) {

    // great

} elseif (!empty($_GET['new'])) {

    // generate a blank image resource of the specified size/background color/opacity
    if (($phpThumb->w <= 0) || ($phpThumb->h <= 0)) {
        $phpThumb->ErrorImage('"w" and "h" parameters required for "new"');
    }
    @list($bghexcolor, $opacity) = explode('|', $_GET['new']);
    if (!phpthumb_functions::IsHexColor($bghexcolor)) {
        $phpThumb->ErrorImage('BGcolor parameter for "new" is not valid');
    }
    $opacity = (strlen($opacity) ? $opacity : 100);
    if ($phpThumb->gdimg_source = phpthumb_functions::ImageCreateFunction($phpThumb->w, $phpThumb->h)) {
        $alpha = (100 - min(100, max(0, $opacity))) * 1.27;
        if ($alpha) {
            $phpThumb->is_alpha = true;
            ImageAlphaBlending($phpThumb->gdimg_source, false);
            ImageSaveAlpha($phpThumb->gdimg_source, true);
        }
        $new_background_color = phpthumb_functions::ImageHexColorAllocate($phpThumb->gdimg_source, $bghexcolor, false, $alpha);
        ImageFilledRectangle($phpThumb->gdimg_source, 0, 0, $phpThumb->w, $phpThumb->h, $new_background_color);
    } else {
        $phpThumb->ErrorImage('failed to create "new" image ('.$phpThumb->w.'x'.$phpThumb->h.')');
    }

} elseif (!$phpThumb->src) {

    $phpThumb->ErrorImage('Usage: '.$_SERVER['PHP_SELF'].'?src=/path/and/filename.jpg'."\n".'read Usage comments for details');

} elseif (substr(strtolower($phpThumb->src), 0, 7) == 'http://') {

    ob_start();
    $HTTPurl = strtr($phpThumb->src, array(' '=>'%20'));
    if ($fp = fopen($HTTPurl, 'rb')) {

        $rawImageData = '';
        do {
            $buffer = fread($fp, 8192);
            if (strlen($buffer) == 0) {
                break;
            }
            $rawImageData .= $buffer;
        } while (true);
        fclose($fp);
        $phpThumb->setSourceData($rawImageData, urlencode($phpThumb->src));

    } else {

        $fopen_error = strip_tags(ob_get_contents());
        ob_end_clean();
        if (ini_get('allow_url_fopen')) {
            $phpThumb->ErrorImage('cannot open "'.$HTTPurl.'" - fopen() said: "'.$fopen_error.'"');
        } else {
            $phpThumb->ErrorImage('"allow_url_fopen" disabled');
        }

    }
    ob_end_clean();

}

////////////////////////////////////////////////////////////////
// Debug output, to try and help me diagnose problems
if (@$_GET['phpThumbDebug'] == '7') {
    $phpThumb->phpThumbDebug();
}
////////////////////////////////////////////////////////////////

$phpThumb->GenerateThumbnail();

////////////////////////////////////////////////////////////////
// Debug output, to try and help me diagnose problems
if (@$_GET['phpThumbDebug'] == '8') {
    $phpThumb->phpThumbDebug();
}
////////////////////////////////////////////////////////////////

if ($phpThumb->file) {

    $phpThumb->RenderToFile($phpThumb->ResolveFilenameToAbsolute($phpThumb->file));
    if ($phpThumb->goto && (substr(strtolower($phpThumb->goto), 0, strlen('http://')) == 'http://')) {
        // redirect to another URL after image has been rendered to file
        header('Location: '.$phpThumb->goto);
        exit;
    }

} else {

    if ((file_exists($phpThumb->cache_filename) && is_writable($phpThumb->cache_filename)) || is_writable(dirname($phpThumb->cache_filename))) {

        $phpThumb->CleanUpCacheDirectory();
        $phpThumb->RenderToFile($phpThumb->cache_filename);

    } else {

        $phpThumb->DebugMessage('Cannot write to $phpThumb->cache_filename ('.$phpThumb->cache_filename.') because that directory ('.dirname($phpThumb->cache_filename).') is not writable', __FILE__, __LINE__);

    }

}

////////////////////////////////////////////////////////////////
// Debug output, to try and help me diagnose problems
if (@$_GET['phpThumbDebug'] == '9') {
    $phpThumb->phpThumbDebug();
}
////////////////////////////////////////////////////////////////

$phpThumb->OutputThumbnail();

?>

and this script

<script>

header('content-type: image/jpeg');  

$watermark = imagecreatefrompng('watermark.png');  
$watermark_width = imagesx($watermark);  
$watermark_height = imagesy($watermark);  
$image = imagecreatetruecolor($watermark_width, $watermark_height);  
$image = imagecreatefromjpeg($_GET['src']);  
$size = getimagesize($_GET['src']);  
$dest_x = $size[0] - $watermark_width - 5;  
$dest_y = $size[1] - $watermark_height - 5;  
imagecopymerge($image, $watermark, $dest_x, $dest_y, 0, 0, $watermark_width, $watermark_height, 100);  
imagejpeg($image);  
imagedestroy($image);  
imagedestroy($watermark);  

?> 

And I need to run them together. One thumbnails an image using height=xx and width=xx from the URL and the other watermarks it with a PNG.

Does anybody know how I can combine them? I'm not good with PHP at all so I'm sure it's simple, but just sticking them together doesn't work! I either get the thumbnail failing or the watermarking failing.

Cheers,

Rich

[RichardAFCB]

anyone?

[RichardAFCB]

Nobody? Pretty desperate here. Am sure it's simple but I don't have a clue.

Any help would be greatly appreciated!

Cheers,

Rich

[RichardAFCB]

Hello!? Begging now!

Rich

[RichardAFCB]

Bump again

[Tomer]

The first script is very long, you would have to review all the code a decide where to add the watermark code, it takes time.

Sorry
- Tomer

[RichardAFCB]

Oh dear, I wouldn't have a clue!

Anybody know of any alternative methods of watermarking?

Cheers,

Rich

[The Mog]

Basically I am sure anyways that you see this line

$image = imagecreatefromjpeg($_GET['src']);

You are calling the image to be watermarked so........
in you code where you call the image to be resized in your url this will be that image???

Not to sure what i am saying but it does make sense

Show me how you are calling the orig image

[RichardAFCB]

Well...

The image: http://www.kofightposters.com/images...20Castilio.jpg

The image resized: http://www.kofightposters.com/images...g&h=394&&q=100



Is that what you mean?

Cheers,

Rich

[RichardAFCB]

Does that help?

[RichardAFCB]

Still nothing