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.$i);
  15
  16                 switch($_POST['print']) {
  17                         case 'pdf':
  18                                 $convert='| convert - pdf:-';
  19                                 header('Content-Type: application/pdf');
  20                                 break;
  21                         default: case 'ps':
  22                                 $convert='';
  23                                 header('Content-Type: application/postscript');
  24                                 header("Content-Disposition: attachment; filename=labels.ps");
  25                                 break;
  26                 }
  27                 error_reporting(0);
  28                 system("barcode -e $enctype $geometry $table $barcodes $convert");
  29                 die();
  30         }
  31 ?>
  32 <form action="?" method="POST">
  33         <input type="number" name="cols" value="3" /> Sloupců<br />
  34         <input type="number" name="rows" value="8" /> Řádků<br />
  35         <input type="number" name="pages" value="1" /> Stran<br />
  36         <table>
  37                 <tr><td></td><td><input type="number" name="top" value="42" /></td><td></td></tr>
  38                 <tr><td><input type="number" name="left" value="23" /></td><td>Okraje</td><td><input type="number" name="right" value="0" /></td></tr>
  39                 <tr><td></td><td><input type="number" name="bottom" value="0" /></td><td></td></tr>
  40         </table>
  41         <input type="submit" name="print" value="ps" />
  42         <input type="submit" name="print" value="pdf" />
  43 </form>