Subversion-Projekte lars-tiefland.content-management

<?php

/*

 * manual for this function can be found in

 * directory: /module/classes/browser_class.php

 * written by markus niewerth

 *

 * (c) 2002

 *

 * mail: markus@niewerth.com

 *

 * this function creates screens and copy some text or other Graphic

 * in the root image. you can use n fonttypes assigned from 1 to n

 * fonts can added @ this way: upload some ttf in dir /GD/TTF/

 * and add the type name in array($types).

 *

 * function was written by markus niewerth (2002).

 * mail: markus@niewerth.com

 * system requirements: linux/unix w. gd-1.8.4 or higher

 *

 * function use:

 * createScreen([int dst_img_big],[int dst_sm_logo],[int width],[int height],

 * [int imagename],[int fonttype],[int fontsize]);

 *

 * fonttypes:

 * [1] => arial.ttf  [2] => denmark.ttf  [3] => dexgothn.ttf

 * [4] => dotmatrix.ttf [5] => erasure.ttf [6] => eq.ttf

 * [7] => xfiles.ttf [8] => fesf____.ttf

*/

function createScreen($screen,$logo,$newWidth,$newHeight,$ttftext,$ftype,$fsize, $fdir="", $ftypes="")

{

	$IMpassed = true;

	if($newWidth>=4100 || $newHeight>=2000)

	{

		 return(false);

		 exit();

	}

	if(empty($ftype))

		$ftype = 3;

	if(empty($fsize))

		$fsize = 13;

	if(!$fdir)

	{

		$fdir   = $_SERVER['DOCUMENT_ROOT']."content-management/Online-Shop/gutschein/TTF/";   /*  ttf font directory */

		$ftypes = array (

							1 =>	 "arial.ttf",

									 "denmark.ttf",

									 "dexgothn.ttf",

									 "dotmatrix.ttf",

									 "erasure.ttf",

									 "eq.ttf",

									 "xfiles.ttf",

									 "fesf____.ttf",

									 "AARVC___.ttf",

									 "cut_above_the_rest.ttf");  									/*  supported ttf fonts */

	}

	$types  = array (1 => "gif", "jpeg", "png", "swf", "psd", "wbmp"); 		  		/* this is helpful for call_user_func */

	$font   = $fdir.$ftypes[$ftype];

	$size   = imageTTFBBox($fsize, 0, $font, $ttftext);								/* all font parameter */

	$imgsz  = @getimagesize("$screen");

	$imgszl = @getimagesize("$logo");

	if(!$imgsz)

		$IMpassed = false;

	// only the 3 first image array($types) are suppported

	if($imgsz[2]<= 3 && $IMpassed == true):

		$imgh   = @call_user_func("imagecreatefrom".$types[$imgsz[2]], $screen);   	/*  here we call a userdefenied function */

		$imgh2  = @call_user_func("imagecreatefrom".$types[$imgszl[2]], $logo);		/* here we call a userdefenied function */

		$imgCreate 	= imagecreate($newWidth, $newHeight);							/* create the new image stream */

		$x = $newWidth-$imgszl[0];    												/* place the copyright logo in x-coordination*/

		$y = $newHeight-$imgszl[1];	  												/* place the copyright logo in y-coordination*/

		$x=0;$y=0;

		$newname = rand(1,10000000000);

																					/* noc cahce header */

			header("Pragma: no-cache");

			header("Expires: 0");

			header("Content-Disposition:  filename=".$newname.".".$types[$imgsz[2]]."");

			header("Content-Description: PHP Generated Data");

			header("Content-type: image/".$types[$imgsz[2]]."");

		$white = imagecolorallocate($imgCreate, 0, 0, 0);

		if(imagecopyresized($imgCreate,$imgh, 0, 0, 0, 0, $newWidth, $newHeight, $imgsz[0], $imgsz[1])):

		  imagecopy($imgCreate,$imgh2, $x, $y, 0, 0, $imgszl[0], $imgszl[1]);

		$counter=1;

		if(is_array($ttftext))

		{

			foreach(array_keys($ttftext) AS $elem)

			{

				// echo $ttftext[$elem];

			  imageTTFText($imgCreate, $fsize, 0, 20, 100+(($fsize)*$counter+1), $white, $font, $ttftext[$elem]);

			  $counter++;

			}

		}else

			imageTTFText($imgCreate, $fsize, 0, 20, 120, $white, $font, $ttftext);

		  return(call_user_func("image".$types[$imgsz[2]], $imgCreate,'',100));   	/*here we call a userdefenied function */

		  ImageDestroy($imgCreate);

		else:

			$newname = split("[/]", $screen);

			header("Content-Type: application/octet-stream");

			header("Pragma: no-cache");

			header("Expires: 0");

			header("Content-Disposition:  filename=error.html");

			header("Content-Description: PHP Generated Data");

			header("Content-type: text/html");

		endif;

	elseif($imgsz[2] >= 4):

			$newname = split("[/]", $screen);

			header("Content-Type: application/octet-stream");

			header("Pragma: no-cache");

			header("Expires: 0");

			header("Content-Disposition:  filename=error");

			header("Content-Description: PHP Generated Data");

			header("Content-type: image/jpg");

	endif;

	if($IMpassed == false):

			print ("Achtung Fehlerhafte Bild Koordinaten. Das Bild kann nicht gelesen werden.");

			# header("Content-Type: application/octet-stream");

			header("Pragma: no-cache");

			header("Expires: 0");

			header("Content-Disposition:  filename=error.log");

			header("Content-Description: PHP Generated Data");

			header("Content-type: text/plain");

	endif;

}

/*

 * function end

 * here you can place some other misc.

 * like me. Or include this function.

*/

if(empty($cr))

{

	$cr = "";

}

$settings = parse_ini_file("settings.ini.php", TRUE);

$siteurl = $settings['directorys']['siteurl'];

$url     = $settings['directorys']['webpath'].$scr;

$crimage = $settings['directorys']['webpath'].$settings['directorys']['crimage'];

// print_r($settings);

createScreen($url,$crimage,$wd,$hg,$cr,$ft,$fs, $settings['directorys']['fdir'], $settings['ftypes']);

?>