docs/documentation/handbook_header.inc.php

   1 <?php
   2 /************************************************************************/
   3 /* AContent                                                             */
   4 /************************************************************************/
   5 /* Copyright (c) 2010                                                   */
   6 /* Inclusive Design Institute                                           */
   7 /*                                                                      */
   8 /* This program is free software. You can redistribute it and/or        */
   9 /* modify it under the terms of the GNU General Public License          */
  10 /* as published by the Free Software Foundation.                        */
  11 /************************************************************************/
  12
  13 if (!defined('TR_INCLUDE_PATH')) { exit; }
  14 include(TR_INCLUDE_PATH.'handbook_pages.inc.php');
  15
  16 global $handbook_pages;
  17 global $merged_array;
  18
  19 $merged_array = array();
  20
  21 // straighten multi-dimensional array $pages into one-dimension array
  22 function merge_page_array($pages_array)
  23 {
  24         global $merged_array;
  25
  26         if(is_array($pages_array))
  27         {
  28                 foreach ($pages_array as $page_key => $page_value)
  29                 {
  30                         if (is_array($page_value))
  31                         {
  32                                 $merged_array[] = $page_key;
  33                                 merge_page_array($page_value);
  34                         }
  35                         else
  36                         {
  37                                 $merged_array[] = $page_value;
  38                         }
  39                 }
  40         }
  41
  42 }
  43 merge_page_array($handbook_pages);
  44
  45 // find previous and next page of the current page from merged_array
  46 if (is_array($merged_array))
  47 {
  48         foreach ($merged_array as $key => $page)
  49         {
  50                 if (strcmp($page, $this_page) == 0)
  51                 {
  52                         if ($key >= 1) $prev_page = $merged_array[$key - 1];
  53                         if ($key < count($merged_array) - 1) $next_page = $merged_array[$key + 1];
  54                         break;
  55                 }
  56         }
  57 }
  58 if (isset($prev_page)) $savant->assign('prev_page', $prev_page);
  59 if (isset($next_page)) $savant->assign('next_page', $next_page);
  60
  61 $savant->assign('pages', $_pages);
  62 $savant->assign('this_page', $this_page);
  63 $savant->assign('base_path', TR_BASE_HREF);
  64 $savant->assign('theme', $_SESSION['prefs']['PREF_THEME']);
  65
  66 $savant->display('include/handbook_header.tmpl.php');
  67
  68 ?>