tokenArgument.module

<?php

/**
 * @file
 * The tokenArgument module.
 *
 * Provides current arguments as tokens. See the README.txt for more information.
 *
 * @ingroup token
 */

// Set the number of [argN] and [argN-alias] tokens.
define('TOKEN_NUM_ARG_TOKENS', defined('MENU_MAX_PARTS') ? MENU_MAX_PARTS : 7);
/**
 * Implementation of hook_token_list().
 */
function tokenArgument_token_list($type = 'all') {
  $tokens = array();

  if ($type == 'global' || $type == 'all') {
    // Declare the arg tokens.
    $tokens['global']['argN'] = t('Url argument N (N = 0, 1, ..., %max).', array('%max' => TOKEN_NUM_ARG_TOKENS - 1));
    $tokens['global']['argN-alias'] = t('Url alias argument N - defaults to url if no alias is found.');
  }

  return $tokens;
}

/**
 * Implementation of hook_token_values().
 */
function tokenArgument_token_values($type, $object = NULL) {
  $values = array();
  switch ($type) {
    case 'global':
      for ($count = 0; $count < TOKEN_NUM_ARG_TOKENS; ++$count ) {
        $values['arg'. $count] = arg($count);
        $values['arg'. $count .'-alias'] = arg($count, $alias);
      }
      break;
  }
  return $values;
}