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     return array(
   9         '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.'),
  10         );
  11 }
  12
  13 /**
  14  *
  15  */
  16 function PMA_transformation_application_octetstream__download(&$buffer, $options = array(), $meta = '') {
  17     global $row, $fields_meta;
  18
  19     if (isset($options[0]) && !empty($options[0])) {
  20         $cn = $options[0]; // filename
  21     } else {
  22         if (isset($options[1]) && !empty($options[1])) {
  23             foreach($fields_meta as $key => $val) {
  24                 if ($val->name == $options[1]) {
  25                     $pos = $key;
  26                     break;
  27                 }
  28             }
  29             if (isset($pos)) {
  30                 $cn = $row[$pos];
  31             }
  32         }
  33         if (empty($cn)) {
  34             $cn = 'binary_file.dat';
  35         }
  36     }
  37
  38     return
  39       sprintf(
  40         '<a href="transformation_wrapper.php%s&amp;ct=application/octet-stream&amp;cn=%s" title="%s">%s</a>',
  41
  42         $options['wrapper_link'],
  43         urlencode($cn),
  44         htmlspecialchars($cn),
  45         htmlspecialchars($cn)
  46       );
  47 }
  48
  49 ?>