assistants/print-labels.inc.php

   1 <?php
   2         if(isset($_POST['print'])) {
   3                 $prefix = time().'SPOJE';
   4                 $enctype = 'code128b';
   5                 $geometry = '';
   6                 $count = $_POST['cols']*$_POST['rows']*$_POST['pages'];
   7
   8                 $table = '-p A4 -t '.escapeshellarg(
   9                         $_POST['cols'].'x'.$_POST['rows'].
  10                         '+'.$_POST['left'].'+'.$_POST['bottom'].'-'.$_POST['right'].'-'.$_POST['top']
  11                 );
  12
  13                 $barcodes = '';
  14                 for($i=0;$i<$count;$i++) $barcodes.=' -b '.escapeshellarg($prefix.$i);
  15
  16                 switch(strtolower($_POST['print'])) {
  17                         case 'debug': case 'dbg':
  18                                 break;
  19                         case 'pdf':
  20                                 $convert='| ps2pdf -dCompatibility=1.2 - -';
  21                                 header('Content-Type: application/pdf');
  22                                 break;
  23                         default: case 'ps':
  24                                 $convert='';
  25                                 header('Content-Type: application/postscript');
  26                                 header("Content-Disposition: attachment; filename=labels.ps");
  27                                 break;
  28                 }
  29                 error_reporting(0);
  30                 $cmd="barcode -e $enctype $geometry $table $barcodes $convert";
  31                 if($_POST['print']=='Debug') die($cmd);
  32                 system($cmd);
  33                 die();
  34         }
  35 ?>
  36 <form action="?" method="POST">
  37         <input type="number" name="cols" value="4" /> &harr; Sloupců<br />
  38         <input type="number" name="rows" value="13" /> &varr; Řádků<br />
  39         <input type="number" name="pages" value="1" /> &crarr; Stran<br />
  40         <table>
  41                 <tr><td></td><td><input type="number" name="top" value="20" /></td><td></td></tr>
  42                 <tr><td><input type="number" name="left" value="2" /></td><td>Okraje</td><td><input type="number" name="right" value="1" /></td></tr>
  43                 <tr><td></td><td><input type="number" name="bottom" value="25" /></td><td></td></tr>
  44         </table>
  45         <input type="submit" name="print" value="Debug" />
  46         <input type="submit" name="print" value="PS" />
  47         <input type="submit" name="print" value="PDF" />
  48 </form>
  49 Pozor! Každý arch vytiskni jen jednou a radši ho hned po vytištění smaž!