filefield.token.inc

   1 <?php
   2 // $Id$
   3
   4 /**
   5  * @file
   6  * Token hook implementations. Included if token.module is installed.
   7  */
   8
   9 /**
  10  * Implementation of hook_token_list().
  11  *
  12  * Provide a user readable list of FileField tokens.
  13  */
  14 function filefield_token_list($type = 'all') {
  15   if ($type == 'field' || $type == 'all') {
  16     $tokens = array();
  17     $tokens['file']['filefield-fid']                = t('File ID');
  18     $tokens['file']['filefield-description']        = t('File description');
  19     $tokens['file']['filefield-filename']           = t('File name');
  20     $tokens['file']['filefield-filepath']           = t('File path');
  21     $tokens['file']['filefield-filemime']           = t('File MIME type');
  22     $tokens['file']['filefield-filesize']           = t('File size (in bytes)');
  23     $tokens['file']['filefield-filesize_formatted'] = t('File size (pretty printed)');
  24     $tokens['file']['filefield-view']               = t('Fully formatted HTML file tag');
  25     $tokens['file']['filefield-onlyname']           = t('File name without extension');
  26     $tokens['file']['filefield-extension']          = t('File extension');
  27     return $tokens;
  28   }
  29 }
  30
  31 /**
  32  * Implementation of hook_token_values().
  33  *
  34  * Provide the token values for a given file item.
  35  */
  36 function filefield_token_values($type, $object = NULL) {
  37   $tokens = array();
  38   if ($type == 'field' && isset($object[0]['fid'])) {
  39     $item = $object[0];
  40     $tokens['filefield-fid']                = $item['fid'];
  41     $tokens['filefield-description']        = isset($item['data']['description']) ? $item['data']['description'] : '';
  42     $tokens['filefield-filename']           = $item['filename'];
  43     $tokens['filefield-filepath']           = $item['filepath'];
  44     $tokens['filefield-filemime']           = $item['filemime'];
  45     $tokens['filefield-filesize']           = $item['filesize'];
  46     $tokens['filefield-filesize_formatted'] = format_size($item['filesize']);
  47     $tokens['filefield-view']               = $item['view'];
  48     $double_extensions = array('tar.gz', 'tar.bz2');
  49     foreach ($double_extensions as $ext) {
  50       $length = strlen($ext) + 1;
  51       $filename = drupal_strtolower($item['filename']);
  52       $pos = strrpos($filename, '.'. $ext);
  53       if ($pos !== FALSE && strlen($filename) - $pos == $length) {
  54         $tokens['filefield-onlyname']  = substr($item['filename'], 0, $pos);
  55         $tokens['filefield-extension'] = $ext;
  56         break;
  57       }
  58     }
  59     if (!isset($tokens['filefield-extension'])) {
  60       $info = pathinfo($item['filename']);
  61       $tokens['filefield-onlyname'] = $info['filename'];
  62       $tokens['filefield-extension'] = $info['extension'];
  63     }
  64   }
  65   return $tokens;
  66 }