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   1  <?php
   2  /**
   3   * @package        Joomla.Site
   4   * @subpackage    com_banners
   5   * @copyright    Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
   6   * @license        GNU General Public License version 2 or later; see LICENSE.txt
   7   */
   8  
   9  defined('_JEXEC') or die;
  10  
  11  /**
  12   * @param    array    A named array
  13   * @return    array
  14   */
  15  function BannersBuildRoute(&$query)
  16  {
  17      $segments = array();
  18  
  19      if (isset($query['task'])) {
  20          $segments[] = $query['task'];
  21          unset($query['task']);
  22      }
  23      if (isset($query['id'])) {
  24          $segments[] = $query['id'];
  25          unset($query['id']);
  26      }
  27  
  28      return $segments;
  29  }
  30  
  31  /**
  32   * @param    array    A named array
  33   * @param    array
  34   *
  35   * Formats:
  36   *
  37   * index.php?/banners/task/id/Itemid
  38   *
  39   * index.php?/banners/id/Itemid
  40   */
  41  function BannersParseRoute($segments)
  42  {
  43      $vars = array();
  44  
  45      // view is always the first element of the array
  46      $count = count($segments);
  47  
  48      if ($count)
  49      {
  50          $count--;
  51          $segment = array_shift($segments);
  52          if (is_numeric($segment)) {
  53              $vars['id'] = $segment;
  54          } else {
  55              $vars['task'] = $segment;
  56          }
  57      }
  58  
  59      if ($count)
  60      {
  61          $count--;
  62          $segment = array_shift($segments) ;
  63          if (is_numeric($segment)) {
  64              $vars['id'] = $segment;
  65          }
  66      }
  67  
  68      return $vars;
  69  }