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   1  <?php
   2  /**
   3   * MyBB 1.6
   4   * Copyright 2010 MyBB Group, All Rights Reserved
   5   *
   6   * Website: http://mybb.com
   7   * License: http://mybb.com/about/license
   8   *
   9   * $Id: version_check.php 5297 2010-12-28 22:01:14Z Tomm $
  10   */
  11  
  12  // Disallow direct access to this file for security reasons
  13  if(!defined("IN_MYBB"))
  14  {
  15      die("Direct initialization of this file is not allowed.<br /><br />Please make sure IN_MYBB is defined.");
  16  }
  17  
  18  $page->add_breadcrumb_item($lang->version_check, "index.php?module=home-version_check");
  19  
  20  $plugins->run_hooks("admin_home_version_check_begin");
  21  
  22  if(!$mybb->input['action'])
  23  {
  24      $plugins->run_hooks("admin_home_version_check_start");
  25      
  26      $page->output_header($lang->version_check);
  27      
  28      $sub_tabs['version_check'] = array(
  29          'title' => $lang->version_check,
  30          'link' => "index.php?module=home-version_check",
  31          'description' => $lang->version_check_description
  32      );
  33      
  34      $sub_tabs['download_mybb'] = array(
  35          'title' => $lang->dl_the_latest_mybb,
  36          'link' => "http://mybb.com/downloads",
  37          'link_target' => '_blank'
  38      );
  39      
  40      $sub_tabs['check_plugins'] = array(
  41          'title' => $lang->check_plugin_versions,
  42          'link' => "index.php?module=config-plugins&amp;action=check",
  43      );
  44      
  45      $page->output_nav_tabs($sub_tabs, 'version_check');    
  46      
  47      $current_version = rawurlencode($mybb->version_code);
  48  
  49      $updated_cache = array(
  50          "last_check" => TIME_NOW
  51      );
  52  
  53      require_once  MYBB_ROOT."inc/class_xml.php";
  54      $contents = fetch_remote_file("http://www.mybb.com/version_check.php");
  55      if(!$contents)
  56      {
  57          $page->output_inline_error($lang->error_communication);
  58          $page->output_footer();
  59          exit;
  60      }
  61      
  62      // We do this because there is some weird symbols that show up in the xml file for unknown reasons
  63      $pos = strpos($contents, "<");
  64      if($pos > 1)
  65      {
  66          $contents = substr($contents, $pos);
  67      }
  68      
  69      $pos = strpos(strrev($contents), ">");
  70      if($pos > 1)
  71      {
  72          $contents = substr($contents, 0, (-1) * ($pos-1));
  73      }
  74  
  75      $parser = new XMLParser($contents);
  76      $tree = $parser->get_tree();
  77  
  78      $latest_code = $tree['mybb']['version_code']['value'];
  79      $latest_version = "<strong>".$tree['mybb']['latest_version']['value']."</strong> (".$latest_code.")";
  80      if($latest_code > $mybb->version_code)
  81      {
  82          $latest_version = "<span style=\"color: #C00;\">".$latest_version."</span>";
  83          $version_warn = 1;
  84          $updated_cache['latest_version'] = $latest_version;
  85          $updated_cache['latest_version_code'] = $latest_code;
  86      }
  87      else
  88      {
  89          $latest_version = "<span style=\"color: green;\">".$latest_version."</span>";
  90      }
  91      
  92      $cache->update("update_check", $updated_cache);
  93  
  94      require_once  MYBB_ROOT."inc/class_feedparser.php";
  95      $feed_parser = new FeedParser();
  96      $feed_parser->parse_feed("http://feeds.feedburner.com/MyBBDevelopmentBlog");
  97      
  98      $table = new Table;
  99      $table->construct_header($lang->your_version);
 100      $table->construct_header($lang->latest_version);
 101      
 102      $table->construct_cell("<strong>".$mybb->version."</strong> (".$mybb->version_code.")");
 103      $table->construct_cell($latest_version);
 104      $table->construct_row();
 105      
 106      $table->output($lang->version_check);
 107      
 108      if($version_warn)
 109      {
 110          $page->output_error("<p><em>{$lang->error_out_of_date}</em> {$lang->update_forum}</p>");
 111      }
 112      else
 113      {
 114          $page->output_success("<p><em>{$lang->success_up_to_date}</em></p>");
 115      }
 116      
 117      if($feed_parser->error == '')
 118      {
 119          foreach($feed_parser->items as $item)
 120          {
 121              if($item['date_timestamp'])
 122              {
 123                  $stamp = my_date($mybb->settings['dateformat'], $item['date_timestamp']).", ".my_date($mybb->settings['timeformat'], $item['date_timestamp']);
 124              }
 125              else
 126              {
 127                  $stamp = '';
 128              }
 129              if($item['content'])
 130              {
 131                  $content = $item['content'];
 132              }
 133              else
 134              {
 135                  $content = $item['description'];
 136              }
 137              $table->construct_cell("<span style=\"font-size: 16px;\"><strong>".$item['title']."</strong></span><br /><br />{$content}<strong><span style=\"float: right;\">{$stamp}</span><br /><br /><a href=\"{$item['link']}\" target=\"_blank\">&raquo; {$lang->read_more}</a></strong>");
 138              $table->construct_row();
 139          }
 140      }
 141      else
 142      {
 143          $table->construct_cell("{$lang->error_fetch_news} <!-- error code: {$feed_parser->error} -->");
 144          $table->construct_row();
 145      }
 146      
 147      $table->output($lang->latest_mybb_announcements);
 148      
 149      $page->output_footer();
 150  }
 151  
 152  ?>