| 1 | <?php
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| 2 | /**
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| 3 | * Upgrade WordPress Page.
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| 4 | *
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| 5 | * @package WordPress
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| 6 | * @subpackage Administration
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| 7 | */
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| 8 |
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| 9 | /**
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| 10 | * We are upgrading WordPress.
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| 11 | *
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| 12 | * @since unknown
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| 13 | * @var bool
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| 14 | */
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| 15 | define( 'WP_INSTALLING', true );
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| 16 |
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| 17 | /** Load WordPress Bootstrap */
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| 18 | require( '../wp-load.php' );
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| 19 |
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| 20 | timer_start();
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| 21 | require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
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| 22 |
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| 23 | delete_transient('update_core');
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| 24 |
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| 25 | if ( isset( $_GET['step'] ) )
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| 26 | $step = $_GET['step'];
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| 27 | else
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| 28 | $step = 0;
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| 29 |
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| 30 | // Do it. No output.
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| 31 | if ( 'upgrade_db' === $step ) {
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| 32 | wp_upgrade();
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| 33 | die( '0' );
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| 34 | }
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| 35 |
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| 36 | $step = (int) $step;
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| 37 |
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| 38 | @header( 'Content-Type: ' . get_option( 'html_type' ) . '; charset=' . get_option( 'blog_charset' ) );
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| 39 | ?>
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| 40 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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| 41 | <html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>>
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| 42 | <head>
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| 43 | <meta http-equiv="Content-Type" content="<?php bloginfo( 'html_type' ); ?>; charset=<?php echo get_option( 'blog_charset' ); ?>" />
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| 44 | <title><?php _e( 'WordPress › Upgrade' ); ?></title>
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| 45 | <?php wp_admin_css( 'install', true ); ?>
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| 46 | </head>
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| 47 | <body>
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| 48 | <h1 id="logo"><img alt="WordPress" src="images/wordpress-logo.png" /></h1>
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| 49 |
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| 50 | <?php if ( get_option( 'db_version' ) == $wp_db_version || !is_blog_installed() ) : ?>
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| 51 |
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| 52 | <h2><?php _e( 'No Upgrade Required' ); ?></h2>
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| 53 | <p><?php _e( 'Your WordPress database is already up-to-date!' ); ?></p>
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| 54 | <p class="step"><a class="button" href="<?php echo get_option( 'home' ); ?>/"><?php _e( 'Continue' ); ?></a></p>
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| 55 |
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| 56 | <?php else :
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| 57 | switch ( $step ) :
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| 58 | case 0:
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| 59 | $goback = stripslashes( wp_get_referer() );
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| 60 | $goback = esc_url_raw( $goback );
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| 61 | $goback = urlencode( $goback );
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| 62 | ?>
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| 63 | <h2><?php _e( 'Database Upgrade Required' ); ?></h2>
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| 64 | <p><?php _e( 'WordPress has been updated! Before we send you on your way, we have to upgrade your database to the newest version.' ); ?></p>
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| 65 | <p><?php _e( 'The upgrade process may take a little while, so please be patient.' ); ?></p>
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| 66 | <p class="step"><a class="button" href="upgrade.php?step=1&backto=<?php echo $goback; ?>"><?php _e( 'Upgrade WordPress Database' ); ?></a></p>
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| 67 | <?php
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| 68 | break;
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| 69 | case 1:
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| 70 | wp_upgrade();
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| 71 |
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| 72 | $backto = empty($_GET['backto']) ? '' : $_GET['backto'] ;
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| 73 | $backto = stripslashes( urldecode( $backto ) );
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| 74 | $backto = esc_url_raw( $backto );
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| 75 | $backto = wp_validate_redirect($backto, __get_option( 'home' ) . '/');
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| 76 | ?>
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| 77 | <h2><?php _e( 'Upgrade Complete' ); ?></h2>
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| 78 | <p><?php _e( 'Your WordPress database has been successfully upgraded!' ); ?></p>
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| 79 | <p class="step"><a class="button" href="<?php echo $backto; ?>"><?php _e( 'Continue' ); ?></a></p>
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| 80 |
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| 81 | <!--
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| 82 | <pre>
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| 83 | <?php printf( __( '%s queries' ), $wpdb->num_queries ); ?>
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| 84 |
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| 85 | <?php printf( __( '%s seconds' ), timer_stop( 0 ) ); ?>
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| 86 | </pre>
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| 87 | -->
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| 88 |
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| 89 | <?php
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| 90 | break;
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| 91 | endswitch;
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| 92 | endif;
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| 93 | ?>
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| 94 | </body>
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| 95 | </html>
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