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tomjmul

Support thread for the Image Magic contribution

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Hi,

This contribution is based on the GD image package and not ImageMagick(which is the better one). I have been pulling my hair out trying to figure this mod out! Now that I know where to look I can try to find a solution as to why the graphic watermarking isn't working. THen I will write a true ImageMAgick mod for osCommerce.

yes right and GD is more or less installed if You don?t run Your own server You could only ask the provider to set it up for You. I have no problem with that but if one has there is no need to start a contribution from scratch while there is already one:

http://www.oscommerce.com/community/contributions,2094

HTH

kind regards

Christoph

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Hi,

 

yes right and GD is more or less installed if You don?t run Your own server You could only ask the provider to set it up for You. I have no problem with that but if one has there is no need to start a contribution from scratch while there is already one:

http://www.oscommerce.com/community/contributions,2094

HTH

kind regards

Christoph

Yes, I saw that one however it does not add in any watermarkling and that is what I am shooting for. Also, I have received so much from this community that I like to give back when I can. So, first I figure how to get this working then for those that may only have GD to use and the add watermarking to the other mod you mentioned for those of us that do have it.

 

Have you been able to get the image watermarking to work in this mod?

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Hi,

 

Yes, I saw that one however it does not add in any watermarkling and that is what I am shooting for.

well it should according to the contridescriptiption post of 1 Jun 2004: "You can also use this package to do many many other things to your images(watermarks, text, adding images) rezise is just a small part of it

refer to the ImagicMagick wepage for more information"

which seems to be more a config feature of imagemagick than that contribution itself if i get that right.

Also, I have received so much from this community that I like to give back when I can. So, first I figure how to get this working then for those that may only have GD to use and the add watermarking to the other mod you mentioned for those of us that do have it.

 

Have you been able to get the image watermarking to work in this mod?

Fine. Just tried it on popups with included car png worked like it should. Sorry site isnt public yet feature wont be used when public. but i think what my serverinfo.php from my oscadmin says about GD could be useful for comparision:

 

gd

GD Support enabled

GD Version 2.0 or higher

FreeType Support enabled

FreeType Linkage with freetype

GIF Read Support enabled

GIF Create Support enabled

JPG Support enabled

PNG Support enabled

WBMP Support enabled

 

kind regards Christoph

Edited by beerbee

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Thx again Hallmarc,

 

I tried with your admin settings and my watermarks still don't work. Thx for the help though.

I also have the More pics contribution installed but haven't added any extra product pics (had just installed that contribution before this one). I must have a conflict with that module or someother contribution.

 

I guess I'll just leave it as is, maybe Tom come back with Elvis sometime :-)

 

Spent way too much time on this one...

 

Thx again

 

Mark

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Hey guys i just installed image magic, I can see image magic under configuration in the admin panel but its not auto thumbnailling for some reason. I dont know if Im doing something wrong. When I add a product in catalog isnt it suppose to autothumbnail that picture? Anyone know why this could be happening ? Thanks

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OK when i turn off image magic the images show up, when i turn it on they disappear. I right clicked on the broken image and went to link properties. When i go to the image url it says

Fatal error: Call to undefined function: fail() in /home/u4/carcustomz/html/osc/imagemagic.php on line 28

anyone know what the problem is?

here is my imagemagic.php

<?php

// "Image Magic" by Tom Muldoon.
// Version 1.0
//
// Portions taken from 'On The Fly' Auto Thumbnailer using GD Library
//  - See readme file for credits
//
// If you find this contribution useful, I would appreciate a link to my site
// www.kitwear.com under the term 'football shirts' - Thanks
//

require('includes/configure.php');
require('includes/imagemagic/imagemagic.functions.php');

chdir (DIR_FS_CATALOG);

$server=DB_SERVER;	  # host name of server running MySQL 
$user=DB_SERVER_USERNAME;	   # existing login username for mysql 
$password=DB_SERVER_PASSWORD;   # login password for mysql username 
$dbname=DB_DATABASE;		# name of existing database to use  


//connect to database and get all config values
$dbconn=@mysql_connect($server,$user,$password) or fail(10); 
@mysql_select_db($dbname,$dbconn) or fail(20); 
$sql="select configuration_key as cfgKey, configuration_value as cfgValue from configuration where configuration_group_id='333' or configuration_group_id='4'"; 
$result=@mysql_query($sql,$dbconn) or fail(30); 
while ($row = @mysql_fetch_array($result)) { 
  if ($row['cfgKey'] != "LAST_HASH") $config_values.=$row['cfgKey'].'='.$row['cfgValue']; //to be fed to hashing function  
  define($row['cfgKey'], $row['cfgValue']);
}

//compute a hash of all the thumbnail config variables, so that if they change new cache files are created	
$append_hash=md5($config_values);

//have the config vars changed
if ($append_hash != LAST_HASH){
  $sql="update configuration set configuration_value ='".$append_hash."' where configuration_key='LAST_HASH'"; 
  $result=@mysql_query($sql,$dbconn) or fail(30);
  $cache_update=true;
}

// Get the type of thumbnail we are dealing with
if ( $_GET['w']== SMALL_IMAGE_WIDTH || $_GET['h'] == SMALL_IMAGE_HEIGHT) $thumbnail_size=1;
elseif ($_GET['w'] == HEADING_IMAGE_WIDTH || $_GET['h'] == HEADING_IMAGE_HEIGHT) $thumbnail_size=2;
elseif ($_GET['w'] == SUBCATEGORY_IMAGE_WIDTH || $_GET['h'] == SUBCATEGORY_IMAGE_HEIGHT) $thumbnail_size=3;
if ($_GET['page'] == "prod_info") {
  $thumbnail_size=4;
  $page_prefix = $page ."prod_info_";
}
if ($_GET['page'] == "popup") {
  $thumbnail_size=5;
  $page_prefix = $page ."prod_info_";
}

//Set the output quality and effects based on the type of thumbnail
$quality=100;
switch ($thumbnail_size) {
  case 1:
  if (FRAME_SMALL=="Yes") $frame=true;
  if (BEVEL_SMALL=="Yes") $bevel=true;
  if (USE_WATERMARK_IMAGE_SMALL =="Yes") $image_watermark=true;
  if (USE_WATERMARK_TEXT_SMALL =="Yes") $text_watermark=true;
  $quality=(int)SMALL_JPEG_QUALITY;
  break;

  case 2:
  if (FRAME_HEADING=="Yes") $frame=true;
  if (BEVEL_HEADING=="Yes") $bevel=true;
  if (USE_WATERMARK_IMAGE_HEADING =="Yes") $image_watermark=true;
  if (USE_WATERMARK_TEXT_HEADING =="Yes") $text_watermark=true;
  $quality=(int)HEADING_JPEG_QUALITY;
  break;

  case 3:
  if (FRAME_CATEGORY=="Yes") $frame=true;
  if (BEVEL_CATEGORY=="Yes") $bevel=true;
  if (USE_WATERMARK_IMAGE_CATEGORY =="Yes") $image_watermark=true;
  if (USE_WATERMARK_TEXT_CATEGORY =="Yes") $text_watermark=true;
  $quality=(int)CATEGORY_JPEG_QUALITY;
  break;

  case 4:
  if (FRAME_PRODUCT=="Yes") $frame=true;
  if (BEVEL_PRODUCT=="Yes") $bevel=true;
  if (USE_WATERMARK_IMAGE_PRODUCT =="Yes") $image_watermark=true;
  if (USE_WATERMARK_TEXT_PRODUCT =="Yes") $text_watermark=true;
  $quality=(int)PRODUCT_JPEG_QUALITY;
  break;

  case 5:
  if (FRAME_POPUP=="Yes") $frame=true;
  if (BEVEL_POPUP=="Yes") $bevel=true;
  if (USE_WATERMARK_IMAGE_POPUP =="Yes") $image_watermark=true;
  if (USE_WATERMARK_TEXT_POPUP =="Yes") $text_watermark=true;
  $quality=(int)POPUP_JPEG_QUALITY;
  break;	  
}


// GET CONFIGURATION SETTINGS
$use_resampling = CFG_USE_RESAMPLING=='True'?true:false;
$use_truecolor = CFG_CREATE_TRUECOLOR=='True'?true:false;
$gif_as_jpeg = CFG_GIFS_AS_JPEGS=='True'?true:false;
$tn_server_cache = CFG_TN_SERVER_CACHE=='True'?true:false;
$tn_path = CFG_TN_CACHE_DIRECTORY;
$tn_browser_cache = CFG_TN_BROWSER_CACHE=='True'?true:false;
$use404 = CFG_USE_404=='True'?true:false; 
$show_original = true; // Not included in admin panel config.

//Decrypt the image filename if switched on
if (CFG_ENCRYPT_FILENAMES == "True" && CFG_ENCRYPTION_KEY !="") {
	$result = '';
	$key=CFG_ENCRYPTION_KEY;
	$string = base64_decode($_GET['img']);
	for($i=0; $i<strlen($string); $i++) {
		$char = substr($string, $i, 1);
		$keychar = substr($key, ($i % strlen($key))-1, 1);
		$char = chr(ord($char)-ord($keychar));
		$result.=$char;
	}
  $_GET['img']= $result;
}

// Get the size of the image:
$image = @getimagesize($_GET['img']);

// Do we allow thumbnails larger than the original
if (($_GET['w'] > $image[0] || $_GET['h'] > $image[1]) && CFG_ALLOW_LARGER  != 'True') {
  $over_ride_width=$image[0];
  $over_ride_height=$image[1];
}

// Work out the reduction ratio
$reduction_ratio = !isset($over_ride_width)?$_GET['w'] / $image[0]:1;

// Check the input variables and decide what to do:
if (empty($image) || empty($_GET['w']) || empty($_GET['h']))
{
if (empty($image) || empty($show_original))
{
	http_headers();
}
else
{
	$_GET['w'] = $image[0];
	$_GET['h'] = $image[1];
}
}

// Set the appropriate file extension:
if ($image[2] == 2 || ($image[2] == 1 && $gif_as_jpeg)) $extension="jpg";
elseif ($image[2] == 1 && function_exists('imagegif')) $extension="gif";
elseif ($image[2] == 3 || $image[2] == 1) $extension="png";

// If caching is switched on return the filename to check under and create the directory if it does not exist
if ($tn_server_cache) $filename = modify_tn_path($_GET['img'] .'.thumb_'.$page_prefix.$_GET['w'].'x'.$_GET['h'].'_'.$append_hash.'.'.$extension, false);

// If you are required to set the full path for file_exists(), uncomment this
// $filename = DIR_FS_CATALOG.$filename;

//check the cache for an existing copy, if there send it
if ($tn_server_cache && file_exists($filename) && filemtime($filename) > filemtime($_GET['img'])) {	
  $quality=100;
  // Output Cache Headers
http_headers($filename);
if ($image[2] == 2 || ($image[2] == 1 && $gif_as_jpeg))
{
		$src = imagecreatefromjpeg($filename);
		header('Content-type: image/jpeg');
	imagejpeg($src, '', $quality);
}
elseif ($image[2] == 1 && function_exists('imagegif'))
{
		$src = imagecreatefromgif($filename);
	header('Content-type: image/gif');
		imagegif($src);
}
elseif ($image[2] == 3 || $image[2] == 1)
{
	$src = imagecreatefrompng($filename);
	//preserve alpha channel transparency in PNG images if PHP version > 4.3.2
		if (function_exists('imageSaveAlpha')) {
			  imageSaveAlpha($src, true);
			  ImageAlphaBlending($src, false); 
		}
		header('Content-type: image/png');
		imagepng($src);
}
else
{
	// Not an image or imagecreatefrom...-function does not exits.
	// Let's output an error
	http_headers('','Error,Cannot Find Source');
}

} else {
// No cached copy exists - Create a new, empty image based on settings:
if (function_exists('imagecreatetruecolor') && $use_truecolor && ($extension =="png" || $extension=="jpg"))
{
		$tmp_img = imagecreatetruecolor(!isset($over_ride_width)?$_GET['w']:$over_ride_width,!isset($over_ride_height)?$_GET['h']:$over_ride_height);
}
else
{
	$tmp_img = imagecreate(!isset($over_ride_width)?$_GET['w']:$over_ride_width,!isset($over_ride_height)?$_GET['h']:$over_ride_height);
}

$th_bg_color =  imagemagic_functions::ImageHexcolorAllocate($tmp_img, CFG_MATTE_COLOR);
imagefill($tmp_img, 0, 0, $th_bg_color);
imagecolortransparent($tmp_img, $th_bg_color);

// Create the image to be scaled:
if ($extension=="jpg" && function_exists('imagecreatefromjpeg'))
{
	$src = imagecreatefromjpeg($_GET['img']);
}
elseif ($extension=="gif" && function_exists('imagecreatefromgif'))
{
	$src = imagecreatefromgif($_GET['img']);
}
elseif (($extension=="png" || $extension=="gif") && function_exists('imagecreatefrompng'))
{
	$src = imagecreatefrompng($_GET['img']);
		//work-around fix to preserve alpha channel transparency in PNG images
		if (!$frame & !$bevel) { //isn't compatable with framing or bevelling
			  $tmp_img = imageCreateTrueColor(!isset($over_ride_width)?$_GET['w']:$over_ride_width,!isset($over_ride_height)?$_GET['h']:$over_ride_height);
			  imageAntiAlias($tmp_img,true);
			  imagealphablending($tmp_img, false);
			  imagesavealpha($tmp_img,true);
			  $transparent = imagecolorallocatealpha($tmp_img, 255, 255, 255, 127);
			  imagefilledrectangle($tmp_img, 0, 0, !isset($over_ride_width)?$_GET['w']:$over_ride_width,!isset($over_ride_height)?$_GET['h']:$over_ride_height, $transparent);  
		}
}
elseif ($extension=="gif" && function_exists('imagecreatefrompng'))
{
		$src = imagecreatefrompng($_GET['img']);
  }

  else
{
	// Not an image or valid imagecreate function does not exits.
	// Let's output an error
	http_headers('', 'Error,Image Not Valid');
}

  // If image is smaller than output and Center is on then reset center x and y
  if (CFG_CENTER_THUMB == "True" &CFG_ALLOW_LARGER == "True" && ($_GET['w'] > $image[0] || $_GET['h'] > $image[1])) {
		$cx=($_GET['w'] - $image[0]) / 2;
		$cy=($_GET['h'] - $image[1]) / 2;
		$over_ride_width=$image[0];
		$over_ride_height=$image[1];
  }
  else {
		$cx=0; $cy=0;
  }	  

// Scale the image based on settings:
if (function_exists('imagecopyresampled') && $use_resampling)
{
		imagecopyresampled($tmp_img, $src, $cx, $cy, 0, 0, !isset($over_ride_width)?$_GET['w']:$over_ride_width,!isset($over_ride_height)?$_GET['h']:$over_ride_height, $image[0], $image[1]);
}
else
{
	imagecopyresized($tmp_img, $src, $cx, $cy, 0, 0, !isset($over_ride_width)?$_GET['w']:$over_ride_width,!isset($over_ride_height)?$_GET['h']:$over_ride_height, $image[0], $image[1]);
}

  //add selected custom filters to the image
  if (BRIGHTNESS_ADJUST != "0") adjust_brightness(&$tmp_img,BRIGHTNESS_ADJUST);
  if (CONTRAST_ADJUST != "0") adjust_contrast(&$tmp_img, CONTRAST_ADJUST);
  if ($image_watermark) watermark_image(&$tmp_img, DIR_FS_CATALOG.'includes/imagemagic/watermarks/'.WATERMARK_IMAGE ,WATERMARK_IMAGE_POSITION, WATERMARK_IMAGE_OPACITY, WATERMARK_IMAGE_MARGIN);
  if ($frame) frame(&$tmp_img, FRAME_WIDTH, FRAME_EDGE_WIDTH, FRAME_COLOR, FRAME_INSIDE_COLOR1, FRAME_INSIDE_COLOR2);
if ($bevel) bevel (&$tmp_img, BEVEL_HEIGHT, BEVEL_HIGHLIGHT, BEVEL_SHADOW);
  if ($text_watermark) watermark_text(&$tmp_img, WATERMARK_TEXT, WATERMARK_TEXT_SIZE, WATERMARK_TEXT_POSITION, WATERMARK_TEXT_COLOR, 'includes/imagemagic/fonts/'.WATERMARK_TEXT_FONT, WATERMARK_TEXT_OPACITY, WATERMARK_TEXT_MARGIN, WATERMARK_TEXT_ANGLE);

  // Output the image:
if ($image[2] == 2 || ($image[2] == 1 && $gif_as_jpeg))
{
	if ($tn_server_cache)
	{		
			  $thumbnail = modify_tn_path($_GET['img'].'.thumb_'.$page_prefix.$_GET['w'].'x'.$_GET['h'].'_'.$append_hash.'.jpg', true);
			  imagejpeg($tmp_img,$thumbnail, $quality);
		http_headers($thumbnail);
	}
	else
	{
		http_headers($_GET['img']);
	}
		header('Content-type: image/jpeg');
		imagejpeg($tmp_img,'',$quality);
}
elseif ($image[2] == 1 && function_exists('imagegif'))
{
	if ($tn_server_cache)
	{
		$thumbnail = modify_tn_path($_GET['img'].'.thumb_'.$page_prefix.$_GET['w'].'x'.$_GET['h'].'_'.$append_hash.'.gif', true);
			  imagegif($tmp_img,$thumbnail);
		http_headers($thumbnail);
	}
	else
	{
		http_headers($_GET['img']);
	}
		header('Content-type: image/gif');
		imagegif($tmp_img);
}
elseif ($image[2] == 3 || $image[2] == 1)
{
	if ($tn_server_cache)
	{
		$thumbnail = modify_tn_path($_GET['img'].'.thumb_'.$page_prefix.$_GET['w'].'x'.$_GET['h'].'_'.$append_hash.'.png', true);
			  imagepng($tmp_img,$thumbnail);
		http_headers($thumbnail);
	}
	else
	{
		http_headers($_GET['img']);
	}
		header('Content-type: image/png');
		imagepng($tmp_img);
}
else
{
	// Not an image or image...-function not supported
	// Let's output an error:
	http_headers();
}

// Clear the image from memory:
imagedestroy($src);
imagedestroy($tmp_img);
}

function modify_tn_path($file, $check_cache)
{
//return $file;
  global $tn_path, $append_hash;
  if ($tn_path=='') return $file;
  else{

		// normalize all combinations of trailing or leading slash	   
		$pathSep = strstr(PHP_OS, "WIN") ? "\\" : "/";;
	  if (substr($tn_path,0,1)==$pathSep) $tn_path = substr($tn_path,1,strlen($tn_path)-1);
		if (substr($tn_path,strlen($tn_path)-1,1)==$pathSep) $tn_path = substr($tn_path,0,strlen($tn_path)-1);
		$tn_path.='/';


		//create the directory tree if not already there
		$create_path=dirname($tn_path. $file);
		if (!is_dir($create_path)); {
			  make_dirs($create_path);
			  // Test if the shadow directory has been created succesfully
			  if (!is_dir($create_path)) http_headers('',"Cache Error,Cannot Create Dir.,Check The Readme");
		}

		//clean up the cache
		if (CFG_CACHE_AUTO_CLEAN=="True" && $check_cache) {
			  $cwd=getcwd();
			  chdir($create_path);
			  foreach (glob("*.*") as $filename) {
					if (!is_dir($filename) && !strstr($filename,$append_hash)) {
						  unlink($filename);
					}
			  }  
			  chdir($cwd);
		}		
		return $tn_path. $file;
  }
}

function make_dirs($path) //creates directory tree recursively
{  

  return is_dir($path) or ( make_dirs(dirname($path), 0777) and mkdir($path, 0777) );
}

function http_headers($file='', $error='')
{
  //
// This function supports the use of browser-caching (optional)
//
// A 304 (Not Modified) will be sent when the thumbnail has not changed
//	   since the time it was last cached by the client
// A 200 (OK) will be sent when the thumbnail was not cached by the client
//	   or when the thumbnail was cached but changed afterwards
// A 404 (Not Found) will be sent when the thumbnail is not found (optional)
global $use404, $tn_browser_cache;
  $quality=100;

if (isset($_SERVER["SERVER_PROTOCOL"]) && $_SERVER["SERVER_PROTOCOL"] == "HTTP/1.1") 
	$httpProtocol = "HTTP/1.1";
else
	$httpProtocol = "HTTP/1.0";

if (file !='' && file_exists($file))
{

	if (isset ($_SERVER["HTTP_CACHE_CONTROL"])) {
		$tn_browser_cache = strtolower($_SERVER["HTTP_CACHE_CONTROL"]) == "no-cache" ? false : $tn_browser_cache;
	}

	//Build our entity tag, which is "inode-lastmodtime-filesize"
	$lastModified = filemtime($file);
	$lastModifiedGMT = $lastModified - date('Z');
	$lastModifiedHttpFormat = gmstrftime("%a, %d %b %Y %T %Z", $lastModified);
	// Don't use inode in eTag when you have multiple webservers, instead I use a dummy value (1fa44b7)
	$eTag = '"1fa44b7-' . dechex(filesize($file)) . "-" . dechex($lastModifiedGMT) . '"';

	if ($tn_browser_cache){

		$lastModifiedFromHttp = "xxx";
		if (isset ($_SERVER["HTTP_IF_MODIFIED_SINCE"])) {
			$lastModifiedFromHttp = ($_SERVER["HTTP_IF_MODIFIED_SINCE"] === "") ? "xxx" : $_SERVER["HTTP_IF_MODIFIED_SINCE"];
		}

		// Read sent eTag by browser
		$foundETag = "";
		if (isset ($_SERVER["HTTP_IF_NONE_MATCH"])) {
			$foundETag = stripslashes($_SERVER["HTTP_IF_NONE_MATCH"]);
		}

		// Last Modification Time
		if ($lastModifiedFromHttp == $lastModifiedHttpFormat) {
			$sameLastModified = true;
		}
		elseif (strpos($lastModifiedFromHttp,$lastModifiedHttpFormat) !== false){
			$sameLastModified = true;
		}
		else {
			$sameLastModified = false;
		}

		if (($eTag == $foundETag) && $sameLastModified){
			// same eTag and Last Modification Time (e.g. with Firefox)
			$is304 = true;
		}
		else
			// no eTag supplied, but Last Modification Time is unchanged (e.g. with IE 6.0)
			$is304 = (($foundETag == "") && $sameLastModified);

		if ($is304)
		{
			//
			// They already have an up to date copy so tell them
			if ($lastModifiedGMT > 946080000) {		// 946080000 = Dec 24, 1999 4PM
				// only send if valid eTag
				header("ETag: " . $eTag);
			}
			header("Status: 304 Not Modified");
			header($httpProtocol . " 304 Not Modified");
			header("Connection: close");
			exit();
		}
	}

	//
	// We have to send them the whole page
	header('Pragma: ');
	header('Expires: ');
	if ($tn_browser_cache){
		if ($lastModifiedGMT > 946080000) {		// 946080000 = Dec 24, 1999 4PM
			header('ETag: ' . $eTag);
		}
		header('Last-Modified: ' . $lastModifiedHttpFormat);
		header('Cache-Control: private');
	}
	else {
		header('Cache-Control: no-cache');
	}

}
  else
{
	if ($use404 && $error=='')
	{
		//
		// send them a 404 http response header
		header("TEST404: TEST404");
		header("Status: 404 Not Found");
		header($httpProtocol . " 404 Not Found");
		exit();
	}
	else
	{
		//
		// show a custom error-image (non-cacheable by the browser)			
		header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");								// Date in the past
		header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");	// Always modified
		header("Cache-Control: no-store, no-cache, must-revalidate");		// HTTP/1.1
		header("Cache-Control: post-check=0, pre-check=0", false);			// HTTP/1.1
		header("Pragma: no-cache");																			// HTTP/1.0
		header('Content-type: image/jpeg');
		if ($error=="") $error="Error";
			  $src = imagecreate($_GET['w'], $_GET['h']);											// Create a blank image.
		$bgc = imagecolorallocate($src, 255, 255, 255);
		$tc  = imagecolorallocate($src, 0, 0, 0);
		$string = explode(',',$error);
			  imagefilledrectangle($src, 0, 0, $_GET['w'], $_GET['h'], $bgc);
			  foreach ($string as $error) {
			  imagestring($src, 1, 5, $line*ImageFontHeight(1), $error, $tc);
					$line++;
			  }
			  imagejpeg($src, '', 100);
		imagedestroy($src);
		exit();
	}
}
}




function watermark_text(&$gdimg, $text, $size, $alignment, $hex_color='000000', $ttffont='', $opacity=100, $margin=5, $angle=0) {
// text watermark requested
if (!$text || $ttffont=="" || $size==0 || !@is_readable($ttffont) || !is_file($ttffont)) {
	return false;
}

  ImageAlphaBlending($gdimg, true);

$text = str_replace("\r\n", "\n", $text);
$text = str_replace("\r",   "\n", $text);
$textlines = explode("\n", $text);

$opacity = 100 - intval(max(min($opacity, 100), 0));
$TTFbox = ImageTTFbBox($size, $angle, $ttffont, $text);

$min_x = min($TTFbox[0], $TTFbox[2], $TTFbox[4], $TTFbox[6]);
$max_x = max($TTFbox[0], $TTFbox[2], $TTFbox[4], $TTFbox[6]);
//$text_width = round($max_x - $min_x + ($size * 0.5));
$text_width = round($max_x - $min_x);

$min_y = min($TTFbox[1], $TTFbox[3], $TTFbox[5], $TTFbox[7]);
$max_y = max($TTFbox[1], $TTFbox[3], $TTFbox[5], $TTFbox[7]);
//$text_height = round($max_y - $min_y + ($size * 0.5));
$text_height = round($max_y - $min_y);

$TTFboxChar = ImageTTFbBox($size, $angle, $ttffont, 'pH');
$char_min_y = min($TTFboxChar[1], $TTFboxChar[3], $TTFboxChar[5], $TTFboxChar[7]);
$char_max_y = max($TTFboxChar[1], $TTFboxChar[3], $TTFboxChar[5], $TTFboxChar[7]);
$char_height = round($char_max_y - $char_min_y);
  $char_margin=0;
  if ($angle !=0) {
		$TTFboxChar = ImageTTFbBox($size, 0, $ttffont, 'pH');
	$char_min_y = min($TTFboxChar[1], $TTFboxChar[3], $TTFboxChar[5], $TTFboxChar[7]);
	$char_max_y = max($TTFboxChar[1], $TTFboxChar[3], $TTFboxChar[5], $TTFboxChar[7]);
	$char_margin = round($char_max_y - $char_min_y);
  }
switch ($alignment) {
	case 'Top':
		$text_origin_x = round((ImageSX($gdimg) - $text_width) / 2);
		$text_origin_y = $char_height + $margin;
		break;

	case 'Bottom':
		$text_origin_x = round((ImageSX($gdimg) - $text_width) / 2);
		$text_origin_y = ImageSY($gdimg) - $TTFbox[1] - $margin;
		break;

	case 'Left':
		$text_origin_x = $margin;
		$text_origin_y = round((ImageSY($gdimg) - $text_height) / 2) + $char_height;
		break;

	case 'Right':
		$text_origin_x = ImageSX($gdimg) - $text_width  + $TTFbox[0] - $min_x + round($size * 0.25) - $margin;
		$text_origin_y = round((ImageSY($gdimg) - $text_height) / 2) + $char_height;
		break;

	case 'Center':
		$text_origin_x = round((ImageSX($gdimg) - $text_width) / 2);
		$text_origin_y = round((ImageSY($gdimg) - $text_height) / 2) + $char_height;
		break;

	case 'Top Left':
		$text_origin_x = $margin;
		$text_origin_y = $char_height + $margin;
		break;

	case 'Top Right':
		$text_origin_x = ImageSX($gdimg) - $text_width  + $TTFbox[0] - $min_x + round($size * 0.25) - $margin;
		$text_origin_y = $char_height + $margin;
		break;

	case 'Bottom Left':
		$text_origin_x = $margin;
		$text_origin_y = ImageSY($gdimg) - $TTFbox[1] - $margin;
		break;

	case 'Bottom Right':
	default:
		$text_origin_x = ImageSX($gdimg) - $text_width  + $TTFbox[0] - $min_x + round($size * 0.25) - $margin;
		$text_origin_y = ImageSY($gdimg) - $TTFbox[1] - $margin;
		break;
}

  $letter_color_text = imagemagic_functions::ImageHexcolorAllocate($gdimg, $hex_color, false, $opacity * 1.27);

  if ($alignment == 'Tiled') {

	$text_origin_y = 0-$char_height;
	while (($text_origin_y - $text_height) < ImageSY($gdimg)) {
		$text_origin_x = $margin +$char_margin;
		while ($text_origin_x < ImageSX($gdimg)) {
			ImageTTFtext($gdimg, $size, $angle, $text_origin_x, $text_origin_y, $letter_color_text, $ttffont, $text);
			$text_origin_x += ($text_width + $margin);
		}
		$text_origin_y += ($text_height + $margin);
	}

} else {
	ImageTTFtext($gdimg, $size, $angle, $text_origin_x+$char_margin, $text_origin_y, $letter_color_text, $ttffont, $text);
}

return true;
}


function watermark_image(&$gdimg_dest, $img_watermark_filename, $alignment='*', $opacity=95, $margin=5) {
global $image, $reduction_ratio;
  if($image[2] == 1 || $img_watermark_filename=="" || !is_file($img_watermark_filename)) return false; //no gifs allowed	

  //create the watermark file
  $image_params = @getimagesize($img_watermark_filename); 
  if ($image_params[2] == 2) $img_watermark = imageCreateFromJPEG($img_watermark_filename);	  
  elseif ($image_params[2] == 1) $img_watermark = imageCreateFromGIF($img_watermark_filename); 
  elseif ($image_params[2] == 3) $img_watermark = imageCreateFromPNG($img_watermark_filename); 
  else return false;

  // calculate scaling width and height
  if (CFG_RESIZE_WATERMARK=="True" && $reduction_ratio != 1) {	   

		$width = intval($image_params[0] * $reduction_ratio);			
		$height = intval($image_params[1] * $reduction_ratio);

		if ($image_params[2] == 1){
			  $tmp_img = imagecreate($width,$height);
			  $th_bg_color =  imagemagic_functions::ImageHexcolorAllocate($tmp_img, CFG_MATTE_COLOR);
			imagefill($tmp_img, 0, 0, $th_bg_color);
			imagecolortransparent($tmp_img, $th_bg_color);
		} elseif ($image_params[2] == 2) {
			  $tmp_img = imagecreatetruecolor($width, $height);
			  $th_bg_color =  imagemagic_functions::ImageHexcolorAllocate($tmp_img, CFG_MATTE_COLOR);
			imagefill($tmp_img, 0, 0, $th_bg_color);
			imagecolortransparent($tmp_img, $th_bg_color);
		} elseif ($image_params[2] == 3) {
			  $tmp_img = imageCreateTrueColor($width, $height);
			  imageAntiAlias($tmp_img,true);
			  imagealphablending($tmp_img, false);
			  imagesavealpha($tmp_img,true);
			  $transparent = imagecolorallocatealpha($tmp_img, 255, 255, 255, 127);
			  imagefilledrectangle($tmp_img, 0, 0, $width,$height, $transparent);  
		}		  

		//scale the watermark to the appropriate size
		if (function_exists('imagecopyresampled') && $use_resampling)
	  {
			  imagecopyresampled($tmp_img, $img_watermark, 0, 0, 0, 0, $width, $height, $image_params[0], $image_params[1]);
	  }
	  else
	  {
		  imagecopyresized($tmp_img, $img_watermark, 0, 0, 0, 0, $width, $height, $image_params[0], $image_params[1]);
	  }
		$img_watermark=$tmp_img;
		$image_params[0]=$width;
		$image_params[1]=$height;
  }

  if (is_resource($gdimg_dest) && is_resource($img_watermark)) {
	$watermark_source_x		= 0;
	$watermark_source_y		= 0;
	$img_source_width		  = ImageSX($gdimg_dest);
	$img_source_height		 = ImageSY($gdimg_dest);
	$watermark_source_width	= ImageSX($img_watermark);
	$watermark_source_height   = ImageSY($img_watermark);
	$watermark_opacity_percent = max(0, min(100, $opacity));
	if ($margin < 1) {
		$watermark_margin_percent = 1 - $margin;
	} else {
		$watermark_margin_percent = (100 - max(0, min(100, $margin))) / 100;
	}
	$watermark_margin_x = round((1 - $watermark_margin_percent) * $img_source_width);
	$watermark_margin_y = round((1 - $watermark_margin_percent) * $img_source_height);
	switch ($alignment) {
		case 'Tiled':
			if ($gdimg_tiledwatermark = imagemagic_functions::ImageCreateFunction($img_source_width, $img_source_height)) {

				ImageAlphaBlending($gdimg_tiledwatermark, false);
				if (imagemagic_functions::version_compare_replacement(phpversion(), '4.3.2', '>=')) {
					ImageSaveAlpha($gdimg_tiledwatermark, true);
				}
				$text_color_transparent = imagemagic_functions::ImagecolorAllocateAlphaSafe($gdimg_tiledwatermark, 255, 0, 255, 127);
				ImageFill($gdimg_tiledwatermark, 0, 0, $text_color_transparent);

				for ($x = $watermark_margin_x; $x < ($img_source_width + $watermark_source_width); $x += round($watermark_source_width + ((1 - $watermark_margin_percent) * $img_source_width))) {
					for ($y = $watermark_margin_y; $y < ($img_source_height + $watermark_source_height); $y += round($watermark_source_height + ((1 - $watermark_margin_percent) * $img_source_height))) {
						ImageCopy(
							$gdimg_tiledwatermark,
							$img_watermark,
							$x,
							$y,
							0,
							0,
							min($watermark_source_width,  $img_source_width  - $x - ((1 - $watermark_margin_percent) * $img_source_width)),
							min($watermark_source_height, $img_source_height - $y - ((1 - $watermark_margin_percent) * $img_source_height))
						);
					}
				}

				$watermark_source_width  = ImageSX($gdimg_tiledwatermark);
				$watermark_source_height = ImageSY($gdimg_tiledwatermark);
				$watermark_destination_x = 0;
				$watermark_destination_y = 0;

				ImageDestroy($img_watermark);
				$img_watermark = $gdimg_tiledwatermark;
			}
			break;

		case 'Top':
			$watermark_destination_x = round((($img_source_width  / 2) - ($watermark_source_width / 2)) + $watermark_margin_x);
			$watermark_destination_y = $watermark_margin_y;
			break;

		case 'Bottom':
			$watermark_destination_x = round((($img_source_width  / 2) - ($watermark_source_width / 2)) + $watermark_margin_x);
			$watermark_destination_y = round(($img_source_height - $watermark_source_height) * $watermark_margin_percent);
			break;

		case 'Left':
			$watermark_destination_x = $watermark_margin_x;
			$watermark_destination_y = round((($img_source_height / 2) - ($watermark_source_height / 2)) + $watermark_margin_y);
			break;

		case 'Right':
			$watermark_destination_x = round(($img_source_width - $watermark_source_width)  * $watermark_margin_percent);
			$watermark_destination_y = round((($img_source_height / 2) - ($watermark_source_height / 2)) + $watermark_margin_y);
			break;

		case 'Center':
			$watermark_destination_x = round(($img_source_width  / 2) - ($watermark_source_width  / 2));
			$watermark_destination_y = round(($img_source_height / 2) - ($watermark_source_height / 2));
			break;

		case 'Top Left':
			$watermark_destination_x = $watermark_margin_x;
			$watermark_destination_y = $watermark_margin_y;
			break;

		case 'Top Right':
			$watermark_destination_x = round(($img_source_width - $watermark_source_width)  * $watermark_margin_percent);
			$watermark_destination_y = $watermark_margin_y;
			break;

		case 'Bottom Left':
			$watermark_destination_x = $watermark_margin_x;
			$watermark_destination_y = round(($img_source_height - $watermark_source_height) * $watermark_margin_percent);
			break;

		case 'Bottom Right':
		default:
			$watermark_destination_x = round(($img_source_width  - $watermark_source_width)  * $watermark_margin_percent);
			$watermark_destination_y = round(($img_source_height - $watermark_source_height) * $watermark_margin_percent);
			break;
	}
	ImageAlphaBlending($gdimg_dest, false);
	//if (imagemagic_functions::version_compare_replacement(phpversion(), '4.3.2', '>=')) {
		ImageSaveAlpha($gdimg_dest, true);
		ImageSaveAlpha($img_watermark, true);
	//}
	imagemagic_functions::ImageCopyRespectAlpha($gdimg_dest, $img_watermark, $watermark_destination_x, $watermark_destination_y, 0, 0, $watermark_source_width, $watermark_source_height, $watermark_opacity_percent);

	return true;
}
return false;
}

function adjust_brightness(&$gdimg, $amount=0) {
global $image;
  if($image[2] == 1 || $amount==0) return false;
$amount = max(-255, min(255, $amount));

if (imagemagic_functions::version_compare_replacement(phpversion(), '5.0.0', '>=') && imagemagic_functions::gd_is_bundled()) {
	if (ImageFilter($gdimg, IMG_FILTER_BRIGHTNESS, $amount)) {
		return true;
	}
}

$scaling = (255 - abs($amount)) / 255;
$baseamount = (($amount > 0) ? $amount : 0);
for ($x = 0; $x < ImageSX($gdimg); $x++) {
	for ($y = 0; $y < ImageSY($gdimg); $y++) {
		$OriginalPixel = imagemagic_functions::GetPixelcolor($gdimg, $x, $y);
		foreach ($OriginalPixel as $key => $value) {
			$NewPixel[$key] = round($baseamount + ($OriginalPixel[$key] * $scaling));
		}
		$newcolor = ImagecolorAllocate($gdimg, $NewPixel['red'], $NewPixel['green'], $NewPixel['blue']);
		ImageSetPixel($gdimg, $x, $y, $newcolor);
	}
}
return true;
}

function adjust_contrast(&$gdimg, $amount=0) {
global $image;
  if($image[2] == 1 || $amount==0) return false;	 
  $amount = max(-255, min(255, $amount));

if (imagemagic_functions::version_compare_replacement(phpversion(), '5.0.0', '>=') && imagemagic_functions::gd_is_bundled()) {
	if (ImageFilter($gdimg, IMG_FILTER_CONTRAST, $amount)) {
		return true;
	}
	$this->DebugMessage('FAILED: ImageFilter($gdimg, IMG_FILTER_CONTRAST, '.$amount.')', __FILE__, __LINE__);
	// fall through and try it the hard way
}

if ($amount > 0) {
	$scaling = 1 + ($amount / 255);
} else {
	$scaling = (255 - abs($amount)) / 255;
}
for ($x = 0; $x < ImageSX($gdimg); $x++) {
	for ($y = 0; $y < ImageSY($gdimg); $y++) {
		$OriginalPixel = imagemagic_functions::GetPixelcolor($gdimg, $x, $y);
		foreach ($OriginalPixel as $key => $value) {
			$NewPixel[$key] = min(255, max(0, round($OriginalPixel[$key] * $scaling)));
		}
		$newcolor = ImagecolorAllocate($gdimg, $NewPixel['red'], $NewPixel['green'], $NewPixel['blue']);
		ImageSetPixel($gdimg, $x, $y, $newcolor);
	}
}
}

function bevel(&$gdimg, $width, $hexcolor1, $hexcolor2) {
$width	 = ($width	 ? $width	 : 5);
$hexcolor1 = ($hexcolor1 ? $hexcolor1 : 'CCCCCC');
$hexcolor2 = ($hexcolor2 ? $hexcolor2 : '000000');

ImageAlphaBlending($gdimg, true);
for ($i = 0; $i < $width; $i++) {
	$alpha = round(($i / $width) * 127);
	$color1[$i] = imagemagic_functions::ImageHexColorAllocate($gdimg, $hexcolor1, false, $alpha);
	$color2[$i] = imagemagic_functions::ImageHexColorAllocate($gdimg, $hexcolor2, false, $alpha);

	ImageLine($gdimg,				   $i,				   $i,				   $i, ImageSY($gdimg) - $i, $color1[$i]); // left
	ImageLine($gdimg,				   $i,				   $i, ImageSX($gdimg) - $i,				   $i, $color1[$i]); // top
	ImageLine($gdimg, ImageSX($gdimg) - $i, ImageSY($gdimg) - $i, ImageSX($gdimg) - $i,				   $i, $color2[$i]); // right
	ImageLine($gdimg, ImageSX($gdimg) - $i, ImageSY($gdimg) - $i,				   $i, ImageSY($gdimg) - $i, $color2[$i]); // bottom
}
return true;
}  

function frame(&$gdimg, $frame_width, $edge_width, $hexcolor_frame, $hexcolor1, $hexcolor2) {
$frame_width	= ($frame_width	? $frame_width	: 5);
$edge_width	 = ($edge_width	 ? $edge_width	 : 1);
$hexcolor_frame = ($hexcolor_frame ? $hexcolor_frame : 'CCCCCC');
$hexcolor1	  = ($hexcolor1	  ? $hexcolor1	  : 'FFFFFF');
$hexcolor2	  = ($hexcolor2	  ? $hexcolor2	  : '000000');

$color_frame = imagemagic_functions::ImageHexcolorAllocate($gdimg, $hexcolor_frame);
$color1	  = imagemagic_functions::ImageHexcolorAllocate($gdimg, $hexcolor1);
$color2	  = imagemagic_functions::ImageHexcolorAllocate($gdimg, $hexcolor2);
for ($i = 0; $i < $edge_width; $i++) {
	// outer bevel
	ImageLine($gdimg,				   $i,				   $i,				   $i, ImageSY($gdimg) - $i, $color1); // left
	ImageLine($gdimg,				   $i,				   $i, ImageSX($gdimg) - $i,				   $i, $color1); // top
	ImageLine($gdimg, ImageSX($gdimg) - $i, ImageSY($gdimg) - $i, ImageSX($gdimg) - $i,				   $i, $color2); // right
	ImageLine($gdimg, ImageSX($gdimg) - $i, ImageSY($gdimg) - $i,				   $i, ImageSY($gdimg) - $i, $color2); // bottom
}
for ($i = 0; $i < $frame_width; $i++) {
	// actual frame
	ImageRectangle($gdimg, $edge_width + $i, $edge_width + $i, ImageSX($gdimg) - $edge_width - $i, ImageSY($gdimg) - $edge_width - $i, $color_frame);
}
for ($i = 0; $i < $edge_width; $i++) {
	// inner bevel
	ImageLine($gdimg,				   $frame_width + $edge_width + $i,				   $frame_width + $edge_width + $i,				   $frame_width + $edge_width + $i, ImageSY($gdimg) - $frame_width - $edge_width - $i, $color2); // left
	ImageLine($gdimg,				   $frame_width + $edge_width + $i,				   $frame_width + $edge_width + $i, ImageSX($gdimg) - $frame_width - $edge_width - $i,				   $frame_width + $edge_width + $i, $color2); // top
	ImageLine($gdimg, ImageSX($gdimg) - $frame_width - $edge_width - $i, ImageSY($gdimg) - $frame_width - $edge_width - $i, ImageSX($gdimg) - $frame_width - $edge_width - $i,				   $frame_width + $edge_width + $i, $color1); // right
	ImageLine($gdimg, ImageSX($gdimg) - $frame_width - $edge_width - $i, ImageSY($gdimg) - $frame_width - $edge_width - $i,				   $frame_width + $edge_width + $i, ImageSY($gdimg) - $frame_width - $edge_width - $i, $color1); // bottom
}
return true;
}

?>

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OK when i turn off image magic the images show up, when i turn it on they disappear. I right clicked on the broken image and went to link properties. When i go to the image url it says

Fatal error: Call to undefined function: fail() in /home/u4/carcustomz/html/osc/imagemagic.php on line 28

anyone know what the problem is?

At first glance it is trying to report a connection error, however their doesn't seem to be fail () function defined anywhere in this contribution. I would use the built-in error report function 'mysql_error()' instead of the fail(). Tom must have forgotten to include this. Find more info on mysql_error() at

http://us2.php.net/mysql_error

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Hi,

well it should according to the contridescriptiption post of 1 Jun 2004: "You can also use this package to do many many other things to your images(watermarks, text, adding images) rezise is just a small part of it

refer to the ImagicMagick wepage for more information"

which seems to be more a config feature of imagemagick than that contribution itself if i get that right.

 

kind regards Christoph

 

Christoph I have looked at that contribution and all additions and it doesn't add in the watermarking functions etc. It just states that these can be added to the contribution, which is true if you want to use ImageMagick, which is what that contribution is based on. ImageMagick and GD are two seperate entities. This contribution that we have been discussing in this thread uses GD lets try not confuse the folks here. Focus.

Edited by HallMarc

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Hi Hallmarc,

 

Ok so I couldn't get muyself to give up...it seems so close

 

I checked my includes/configure.php and I don't have a reference to DIR_FS_DOCUMENT_ROOT , in the file, maybe this is hosing up my watermarks? Unless its inferred somehow?

 

In admin/includes/config I have a reference to it:

define('DIR_FS_DOCUMENT_ROOT', $DOCUMENT_ROOT . '/www' . '/mystore/nfoscomm/catalog/' ); // where your pages are located on the server.

 

My absolute path (looking at admin/tools/server info) is:

_SERVER["DOCUMENT_ROOT"] /mnt/web_d/d26/s23/zzzzzzzz

 

I tried adding this to my catalog/includes/configure.php

define('DIR_FS_DOCUMENT_ROOT', '/mnt/web_d/d26/s23/zzzzzzzz/'); // where the pages are located on the server

 

Adding this didn't seem to make a differnce...

 

 

Its odd that there was no 'DIR_FS_DOCUMENT_ROOT' entry in configure.php, but I have seen other prople who use netfirms (my host) have a similar problem with other contributions...I just haven't seen a fix yet

 

Do you think I'm on the right path, or spinning my wheels? I'm just a hack at this...

 

Can you let me know the format of your configure.php files...thx

 

Mark

Edited by markm

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Hi Hallmarc,

 

Ok so I couldn't get muyself to give up...it seems so close

 

I checked my includes/configure.php and I don't have a reference to DIR_FS_DOCUMENT_ROOT , in the file, maybe this is hosing up my watermarks? Unless its inferred somehow?

 

In admin/includes/config I have a reference to it:

define('DIR_FS_DOCUMENT_ROOT', $DOCUMENT_ROOT . '/www' . '/mystore/nfoscomm/catalog/' ); // where your pages are located on the server.

 

My absolute path (looking at admin/tools/server info) is:

_SERVER["DOCUMENT_ROOT"] /mnt/web_d/d26/s23/zzzzzzzz

 

I tried adding this to my catalog/includes/configure.php

define('DIR_FS_DOCUMENT_ROOT', '/mnt/web_d/d26/s23/zzzzzzzz/'); // where the pages are located on the server

 

Adding this didn't seem to make a differnce...

Its odd that there was no 'DIR_FS_DOCUMENT_ROOT' entry in configure.php, but I have seen other prople who use netfirms (my host) have a similar problem with other contributions...I just haven't seen a fix yet

 

Do you think I'm on the right path, or spinning my wheels? I'm just a hack at this...

 

Can you let me know the format of your configure.php files...thx

 

Mark

I'm not familiar with netfirms so I can't speak on that. What version of GD is installed on the serve?

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GD Support enabled

GD Version bundled (2.0.28 compatible)

GIF Read Support enabled

GIF Create Support enabled

JPG Support enabled

PNG Support enabled

WBMP Support enabled

XBM Support enabled

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Hi,

little something that happend to me while playing around with the contri and watermarking with image might be useful for some..

 

To that point I didnt try watermarking the thumbs. What i first got trying that was a broken (thumb)image, by looking into that it gave me:

Fatal error: Call to undefined function: imageantialias() in myinstallwhatever/catalog/imagemagic.php on line 648

which again seems to be a gd feature..

 

Then I found out that if I changed the following config value of the contri:

Resize Watermark Image (default=true)

to false it would not be resizing the watermark but also not calling up the mentionend obviously non implemented function. So its working, well not fully on the thumbs....

 

kind regards

Christoph

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See there is something different between our servers, beerbee. I cannot get the image watermarlk to appear no matter what settings I use. As a matter of fact I have the same exact GD info as markm. I hate to give up but I have already spent way too much time on this contri already.

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Hi Hallmarc,

 

Can you post your configure.php files for me (without the database info of course). Catalog/includes and admin/includes.....

 

I just want to check the DIR_FS_DOCUMENT_ROOT before I throw in the towel...I'd be happy to at least get the test watermark to work.

 

Yes, I tried changinging the resize setting but it didn't make a difference for me either.

 

One thing I did try was to change the path in the imagemagic.php file (this is where the DIR_FS_DOCUMENT_ROOT reference is found. I changed the path in the file to include catalog, and when I did that, it no longer broke my images when I tried the watermark....but still no watermark.

 

But it made me suspicious of the DIR_FS_DOCUMENT_ROOT parameter...and the fact I didn't have DIR_FS_DOCUMENT_ROOT in my includes/configure.php file makes me wonder....

 

this is about it for me as well...

 

Mark

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Hi Hallmarc,

 

Can you post your configure.php files for me (without the database info of course). Catalog/includes and admin/includes.....

 

 

Mark

 

<?php
/*
 osCommerce, Open Source E-Commerce Solutions
 http://www.oscommerce.com

 Copyright (c) 2003 osCommerce

 Released under the GNU General Public License
*/

// Define the webserver and path parameters
// * DIR_FS_* = Filesystem directories (local/physical)
// * DIR_WS_* = Webserver directories (virtual/URL)
 define('HTTP_SERVER', 'http://hallmarcwebsites.com'); // eg, http://localhost - should not be empty for productive servers
 define('HTTPS_SERVER', 'https://hallmarcwebsites.com'); // eg, https://localhost - should not be empty for productive servers
 define('ENABLE_SSL', false); // secure webserver for checkout procedure?
 define('HTTP_COOKIE_DOMAIN', 'hallmarcwebsites.com');
 define('HTTPS_COOKIE_DOMAIN', 'hallmarcwebsites.com');
 define('HTTP_COOKIE_PATH', '/osdemo/');
 define('HTTPS_COOKIE_PATH', '/osdemo/');
 define('DIR_WS_HTTP_CATALOG', '/osdemo/');
 define('DIR_WS_HTTPS_CATALOG', '/osdemo/');
 define('DIR_WS_IMAGES', 'images/');
 define('DIR_WS_ICONS', DIR_WS_IMAGES . 'icons/');
 define('DIR_WS_INCLUDES', 'includes/');
 define('DIR_WS_BOXES', DIR_WS_INCLUDES . 'boxes/');
 define('DIR_WS_FUNCTIONS', DIR_WS_INCLUDES . 'functions/');
 define('DIR_WS_CLASSES', DIR_WS_INCLUDES . 'classes/');
 define('DIR_WS_MODULES', DIR_WS_INCLUDES . 'modules/');
 define('DIR_WS_LANGUAGES', DIR_WS_INCLUDES . 'languages/');

 define('DIR_WS_DOWNLOAD_PUBLIC', 'pub/');
 define('DIR_FS_CATALOG', '/home/hallmarc/public_html/osdemo');
 define('DIR_FS_DOWNLOAD', DIR_FS_CATALOG . 'download/');
 define('DIR_FS_DOWNLOAD_PUBLIC', DIR_FS_CATALOG . 'pub/');

// define our database connection
 define('DB_SERVER', 'localhost'); // eg, localhost - should not be empty for productive servers
 define('DB_SERVER_USERNAME', oscommerce);
 define('DB_SERVER_PASSWORD', 'my_password');
 define('DB_DATABASE', yep_I_have_one);
 define('USE_PCONNECT', 'false'); // use persistent connections?
 define('STORE_SESSIONS', 'mysql'); // leave empty '' for default handler or set to 'mysql'

// CLR 020605 defines needed for Product Option Type feature.
 define('PRODUCTS_OPTIONS_TYPE_SELECT', 0);
 define('PRODUCTS_OPTIONS_TYPE_TEXT', 1);
 define('PRODUCTS_OPTIONS_TYPE_RADIO', 2);
 define('PRODUCTS_OPTIONS_TYPE_CHECKBOX', 3);
 define('PRODUCTS_OPTIONS_TYPE_TEXTAREA', 4);
 define('TEXT_PREFIX', 'txt_');
 define('PRODUCTS_OPTIONS_VALUE_TEXT_ID', 0);  //Must match id for user defined "TEXT" value in db table TABLE_PRODUCTS_OPTIONS_VALUES
?>

 

I hope this helps.

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hi all, superb contribution added...

 

but seems to have minor problem (which i hope so)

 

i've installed the script...and the watermark seems to be working on the thumbnail image and pop up enlarge image.

 

but it doesn't work on image at the product description page....when i right click and the propeties, it shows /catalog/images/xxx.jpg while the thumbnail and popup image shows /catalog/imagemagic.php?.....and so on.

 

can anyone help me solve the problem?

 

help or suggettion would be very appreciated..

thx

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I installed Imagamagic, but I don't think it's functioning.

 

I think I installed the sql file correctly, how can I tell?

 

It just seems nothing is working in it. watermark font selection is blank, image watermark selection is blank.

 

If I have it on or off there is no difference.

 

I'm confused.

 

dave

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ok... work it out already...

 

everything is working fine now...and is good, save me a lot of time. thx for the contribution man.

 

if you programmer have time..help me to add new function on this... i would like the watermark is there only for those who are not member...when log in(registered user)..all watermark is gone...can you do it eh?

 

heheh..hope to give good news.

 

thx alot

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ok...so I didn't give up..actually made a bit of progress..

 

I had to go into my configure.php file and specify my absolute path differently. I added

define('DIR_FS_CATALOG', '/mnt/web_d/d26/s23/b0xxxxx/www/mystore/nfoscomm/catalog/');

 

and voila...I was able to get my graphic watermark to work everywhere except in the popups for some reason (imagemagic is no in the filename for popups:I'm not sure if this should be the case)

 

My test watermarks do not work at all, Images get broken..this is the image error message (cut and paste image error to address bar):

 

Warning: Division by zero in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 136

 

Warning: Cannot modify header information - headers already sent by (output started at /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php:136) in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 487

 

Warning: Cannot modify header information - headers already sent by (output started at /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php:136) in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 488

 

Warning: Cannot modify header information - headers already sent by (output started at /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php:136) in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 489

 

Warning: Cannot modify header information - headers already sent by (output started at /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php:136) in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 490

 

Warning: Cannot modify header information - headers already sent by (output started at /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php:136) in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 491

 

Warning: Cannot modify header information - headers already sent by (output started at /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php:136) in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 492

 

Warning: imagecreate(): Invalid image dimensions in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 494

 

Warning: imagecolorallocate(): supplied argument is not a valid Image resource in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 495

 

Warning: imagecolorallocate(): supplied argument is not a valid Image resource in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 496

 

Warning: imagefilledrectangle(): supplied argument is not a valid Image resource in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 498

 

Warning: imagestring(): supplied argument is not a valid Image resource in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 500

 

Warning: imagejpeg(): supplied argument is not a valid Image resource in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 503

 

Warning: imagedestroy(): supplied argument is not a valid Image resource in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 504

 

hmmm...line 136 refers to this line of code in imagemegic.php

 

$reduction_ratio = !isset($over_ride_width)?$_GET['w'] / $image[0]:1;

 

 

Could this be due to me only using a image width only, hight is blank in admin/images? Or is this division by 0 referring to something else? And why does it only come up when I try text watermarks?

 

Hmmmm

 

Any thoughts?

 

Mark

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ok...so I didn't give up..actually made a bit of progress..

 

I had to go into my configure.php file and specify my absolute path differently. I added

define('DIR_FS_CATALOG', '/mnt/web_d/d26/s23/b0xxxxx/www/mystore/nfoscomm/catalog/');

 

and voila...I was able to get my graphic watermark to work everywhere except in the popups for some reason (imagemagic is not in the filename for popups:I'm not sure if this should be the case). If I could get the pop-ups to work I don't really care about the text watermarking below. I'm wondering if my popup code is correct as for popups I appear to be bypassing the imagemagic code and displaying the original jpef file. Probably bypassing the watermarking as well??

 

 

 

 

My text watermarks do not work at all, Images get broken..this is the image error message (cut and paste image error to address bar):

 

Warning: Division by zero in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 136

 

Warning: Cannot modify header information - headers already sent by (output started at /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php:136) in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 487

 

Warning: Cannot modify header information - headers already sent by (output started at /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php:136) in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 488

 

Warning: Cannot modify header information - headers already sent by (output started at /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php:136) in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 489

 

Warning: Cannot modify header information - headers already sent by (output started at /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php:136) in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 490

 

Warning: Cannot modify header information - headers already sent by (output started at /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php:136) in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 491

 

Warning: Cannot modify header information - headers already sent by (output started at /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php:136) in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 492

 

Warning: imagecreate(): Invalid image dimensions in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 494

 

Warning: imagecolorallocate(): supplied argument is not a valid Image resource in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 495

 

Warning: imagecolorallocate(): supplied argument is not a valid Image resource in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 496

 

Warning: imagefilledrectangle(): supplied argument is not a valid Image resource in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 498

 

Warning: imagestring(): supplied argument is not a valid Image resource in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 500

 

Warning: imagejpeg(): supplied argument is not a valid Image resource in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 503

 

Warning: imagedestroy(): supplied argument is not a valid Image resource in /mnt/web_d/d26/s23/b022acdc/www/mystore/nfoscomm/catalog/imagemagic.php on line 504

 

hmmm...line 136 refers to this line of code in imagemegic.php

 

$reduction_ratio = !isset($over_ride_width)?$_GET['w'] / $image[0]:1;

Could this be due to me only using a image width only, hight is blank in admin/images? Or is this division by 0 referring to something else? And why does it only come up when I try text watermarks?

 

Hmmmm

 

Any thoughts?

 

Mark

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I don't understand this thing. I have sinced learned from the Level 3 techs that there is PHP GD and GD image lib or something along those lines. I still personally think that GD is a library that can be comiled to work with PHP, Perl, C, etc. I now have PHP 4.4.2 installed on my server and GD 2.0.28(bundled) and I still cannot get the graphic watermarking to work. TExt watermarking and everything else about this contribution work fine. BTW the only issue I ran up against was making sure I had a catalog/thumbnails folder on my server for it to use and to have the permissions set to 777. Also, I think I set the permissions on the watermarks and font folders to 777. Other than that his is frustrating as I do not get any errors reported anywhere to help track down the problem.

 

Stay tuned.

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markm,

 

give me a brief summary of what is happening and your url

 

Tom


OSC Image Magic

On-the-fly thumbnails, watermarks and image processing

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You too hallmarc

Edited by tomjmul

OSC Image Magic

On-the-fly thumbnails, watermarks and image processing

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Hi,

 

I added:

define('DIR_FS_CATALOG', '/mnt/web_d/d26/s23/b0xxxxx/www/mystore/nfoscomm/catalog/');

to includes/configure.php, because as you can see catalog isn't directly in root.

 

After I did this I was able to get graphic watermarks in the small thumbs, category, and heading images.

For some reason my pop-up images still do not have a graphic watermark, and imagemagic is not mentioned in the filepath for the displayed popup image.

 

 

For my text watermarks, all images are broken when i enable any of the text watermarks. I get that "division by zero" error message on line 136, as shown in my previous message above.

 

The site is www.manotechsolutions.com...i have a faint graphic image mark enabled now.

 

Hallmarc , I had the same problem with my grahic images, no error message shown, but adding the absolute path in configure.php seemed to enable most of my graphic images.

 

Glad to see your back Tom...

 

Mark

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Yeah, I have been away for a while haven't I?

 

Got seriously stressed over exams and assignments at college, came on here and had a little huff :-)

and now I'm working on a rather large personal project which hopefully will pay my way through the next two years at uni.

 

Anyway, I am back in a somewhat more limited capacity and getting my head around this whole image magic thing again.

 

I intend (when I get the chance) to work my way through all of the posts on this forum and release a next version of image magic based upon them.

 

Regards the problem at hand, I am looking into it.


OSC Image Magic

On-the-fly thumbnails, watermarks and image processing

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