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']);
?>