Fewer clicks and better user experience for upgrades. fixes #2447
git-svn-id: https://develop.svn.wordpress.org/trunk@4887 602fd350-edb4-49c9-b593-d223f7449a82
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@ -4,9 +4,11 @@ if ( defined('ABSPATH') )
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else
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require_once('../wp-config.php');
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if ( get_option('db_version') != $wp_db_version )
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wp_die(sprintf(__("Your database is out-of-date. Please <a href='%s'>upgrade</a>."), get_option('siteurl') . '/wp-admin/upgrade.php'));
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if ( get_option('db_version') != $wp_db_version ) {
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wp_redirect(get_option('siteurl') . '/wp-admin/upgrade.php?_wp_http_referer=' . urlencode(stripslashes($_SERVER['REQUEST_URI'])));
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exit;
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}
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require_once(ABSPATH . 'wp-admin/admin-functions.php');
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require_once(ABSPATH . 'wp-admin/admin-db.php');
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require_once(ABSPATH . WPINC . '/registration.php');
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@ -8,7 +8,7 @@ timer_start();
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require_once(ABSPATH . '/wp-admin/upgrade-functions.php');
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if (isset($_GET['step']))
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$step = $_GET['step'];
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$step = (int) $_GET['step'];
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else
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$step = 0;
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@header('Content-type: ' . get_option('html_type') . '; charset=' . get_option('blog_charset'));
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@ -25,12 +25,21 @@ else
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</head>
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<body>
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<h1 id="logo"><img alt="WordPress" src="images/wordpress-logo.png" /></h1>
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<?php
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switch($step) {
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<?php if ( get_option('db_version') == $wp_db_version ) : ?>
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<h2><?php _e('No Upgrade Required'); ?></h2>
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<p><?php _e('Your WordPress database is already up-to-date!'); ?></p>
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<h2 class="step"><a href="<?php echo get_option('home'); ?>/"><?php _e('Continue »'); ?></a></h2>
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<?php else :
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switch($step) :
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case 0:
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$goback = attribute_escape(stripslashes(wp_get_referer()));
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?>
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<p><?php _e('This file upgrades you from any previous version of WordPress to the latest. It may take a while though, so be patient.'); ?></p>
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?>
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<h2><?php _e('Database Upgrade Required'); ?></h2>
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<p><?php _e('Your WordPress database is out-of-date, and must be upgraded before you can continue.'); ?></p>
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<p><?php _e('The upgrade process may take a while, so please be patient.'); ?></p>
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<h2 class="step"><a href="upgrade.php?step=1&backto=<?php echo $goback; ?>"><?php _e('Upgrade WordPress »'); ?></a></h2>
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<?php
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break;
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@ -38,12 +47,13 @@ switch($step) {
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wp_upgrade();
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if ( empty( $_GET['backto'] ) )
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$backto = __get_option('home');
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$backto = __get_option('home') . '/';
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else
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$backto = attribute_escape(stripslashes($_GET['backto']));
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?>
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<h2><?php _e('Step 1'); ?></h2>
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<p><?php printf(__("There's actually only one step. So if you see this, you're done. <a href='%s'>Have fun</a>!"), $backto); ?></p>
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<h2><?php _e('Upgrade Complete'); ?></h2>
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<p><?php _e('Your WordPress database has been successfully upgraded!'); ?></p>
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<h2 class="step"><a href="<?php echo $backto; ?>"><?php _e('Continue »'); ?></a></h2>
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<!--
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<pre>
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@ -55,7 +65,8 @@ switch($step) {
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<?php
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break;
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}
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endswitch;
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endif;
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?>
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</body>
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</html>
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