libraries/transformations/application_octetstream__download.inc.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * @package PhpMyAdmin-Transformation
   5  */
   6
   7 function PMA_transformation_application_octetstream__download_info()
   8 {
   9     return array(
  10         'info' =>  __('Displays a link to download the binary data of the column. You can use the first option to specify the filename, or use the second option as the name of a column which contains the filename. If you use the second option, you need to set the first option to the empty string.'),
  11         );
  12 }
  13
  14 /**
  15  *
  16  */
  17 function PMA_transformation_application_octetstream__download(&$buffer, $options = array(), $meta = '')
  18 {
  19     global $row, $fields_meta;
  20
  21     if (isset($options[0]) && !empty($options[0])) {
  22         $cn = $options[0]; // filename
  23     } else {
  24         if (isset($options[1]) && !empty($options[1])) {
  25             foreach ($fields_meta as $key => $val) {
  26                 if ($val->name == $options[1]) {
  27                     $pos = $key;
  28                     break;
  29                 }
  30             }
  31             if (isset($pos)) {
  32                 $cn = $row[$pos];
  33             }
  34         }
  35         if (empty($cn)) {
  36             $cn = 'binary_file.dat';
  37         }
  38     }
  39
  40     return
  41       sprintf(
  42         '<a href="transformation_wrapper.php%s&amp;ct=application/octet-stream&amp;cn=%s" title="%s">%s</a>',
  43
  44         $options['wrapper_link'],
  45         urlencode($cn),
  46         htmlspecialchars($cn),
  47         htmlspecialchars($cn)
  48       );
  49 }
  50
  51 ?>