wp-admin/upgrade.php

   1 <?php
   2 define('WP_INSTALLING', true);
   3
   4 require('../wp-load.php');
   5 timer_start();
   6 require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
   7
   8 if (isset($_GET['step']))
   9         $step = (int) $_GET['step'];
  10 else
  11         $step = 0;
  12 @header('Content-Type: ' . get_option('html_type') . '; charset=' . get_option('blog_charset'));
  13 ?>
  14 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  15 <html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>>
  16 <head>
  17         <meta http-equiv="Content-Type" content="<?php bloginfo('html_type'); ?>; charset=<?php echo get_option('blog_charset'); ?>" />
  18         <title><?php _e('WordPress &rsaquo; Upgrade'); ?></title>
  19         <?php wp_admin_css( 'install', true ); ?>
  20 </head>
  21 <body>
  22 <h1 id="logo"><img alt="WordPress" src="images/wordpress-logo.png" /></h1>
  23
  24 <?php if ( get_option('db_version') == $wp_db_version ) : ?>
  25
  26 <h2><?php _e('No Upgrade Required'); ?></h2>
  27 <p><?php _e('Your WordPress database is already up-to-date!'); ?></p>
  28 <p class="step"><a class="button" href="<?php echo get_option('home'); ?>/"><?php _e('Continue'); ?></a></p>
  29
  30 <?php else :
  31 switch($step) :
  32         case 0:
  33                 $goback = stripslashes(wp_get_referer());
  34                 $goback = clean_url($goback, null, 'url');
  35                 $goback = urlencode($goback);
  36 ?>
  37 <h2><?php _e('Database Upgrade Required'); ?></h2>
  38 <p><?php _e('Your WordPress database is out-of-date, and must be upgraded before you can continue.'); ?></p>
  39 <p><?php _e('The upgrade process may take a while, so please be patient.'); ?></p>
  40 <p class="step"><a class="button" href="upgrade.php?step=1&amp;backto=<?php echo $goback; ?>"><?php _e('Upgrade WordPress'); ?></a></p>
  41 <?php
  42                 break;
  43         case 1:
  44                 wp_upgrade();
  45
  46                 if ( empty( $_GET['backto'] ) )
  47                         $backto = __get_option('home') . '/';
  48                 else {
  49                         $backto = stripslashes(urldecode($_GET['backto']));
  50                         $backto = clean_url($backto, null, 'url');
  51                 }
  52 ?>
  53 <h2><?php _e('Upgrade Complete'); ?></h2>
  54         <p><?php _e('Your WordPress database has been successfully upgraded!'); ?></p>
  55         <p class="step"><a class="button" href="<?php echo $backto; ?>"><?php _e('Continue'); ?></a></p>
  56
  57 <!--
  58 <pre>
  59 <?php printf(__('%s queries'), $wpdb->num_queries); ?>
  60
  61 <?php printf(__('%s seconds'), timer_stop(0)); ?>
  62 </pre>
  63 -->
  64
  65 <?php
  66                 break;
  67 endswitch;
  68 endif;
  69 ?>
  70 </body>
  71 </html>