*/
/** Load WordPress Administration Bootstrap */
-require_once( './admin.php' );
-
-if ( ! is_multisite() )
- wp_die( __( 'Multisite support is not enabled.' ) );
+require_once( dirname( __FILE__ ) . '/admin.php' );
require_once( ABSPATH . WPINC . '/http.php' );
get_current_screen()->set_help_sidebar(
'<p><strong>' . __('For more information:') . '</strong></p>' .
- '<p>' . __('<a href="http://codex.wordpress.org/Network_Admin_Updates_Screen" target="_blank">Documentation on Upgrade Network</a>') . '</p>' .
- '<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>'
+ '<p>' . __('<a href="https://codex.wordpress.org/Network_Admin_Updates_Screen">Documentation on Upgrade Network</a>') . '</p>' .
+ '<p>' . __('<a href="https://wordpress.org/support/">Support Forums</a>') . '</p>'
);
-require_once('../admin-header.php');
+require_once( ABSPATH . 'wp-admin/admin-header.php' );
if ( ! current_user_can( 'manage_network' ) )
- wp_die( __( 'You do not have permission to access this page.' ) );
+ wp_die( __( 'Sorry, you are not allowed to access this page.' ), 403 );
echo '<div class="wrap">';
-screen_icon('tools');
-echo '<h2>' . __( 'Upgrade Network' ) . '</h2>';
+echo '<h1>' . __( 'Upgrade Network' ) . '</h1>';
$action = isset($_GET['action']) ? $_GET['action'] : 'show';
$n = ( isset($_GET['n']) ) ? intval($_GET['n']) : 0;
if ( $n < 5 ) {
+ /**
+ * @global string $wp_db_version
+ */
global $wp_db_version;
update_site_option( 'wpmu_upgrade_site', $wp_db_version );
}
- $blogs = $wpdb->get_results( "SELECT * FROM {$wpdb->blogs} WHERE site_id = '{$wpdb->siteid}' AND spam = '0' AND deleted = '0' AND archived = '0' ORDER BY registered DESC LIMIT {$n}, 5", ARRAY_A );
- if ( empty( $blogs ) ) {
+ $site_ids = get_sites( array(
+ 'spam' => 0,
+ 'deleted' => 0,
+ 'archived' => 0,
+ 'network_id' => get_current_network_id(),
+ 'number' => 5,
+ 'offset' => $n,
+ 'fields' => 'ids',
+ 'order' => 'DESC',
+ 'orderby' => 'id',
+ ) );
+ if ( empty( $site_ids ) ) {
echo '<p>' . __( 'All done!' ) . '</p>';
break;
}
echo "<ul>";
- foreach ( (array) $blogs as $details ) {
- switch_to_blog( $details['blog_id'] );
+ foreach ( (array) $site_ids as $site_id ) {
+ switch_to_blog( $site_id );
$siteurl = site_url();
$upgrade_url = admin_url( 'upgrade.php?step=upgrade_db' );
restore_current_blog();
+
echo "<li>$siteurl</li>";
- $response = wp_remote_get( $upgrade_url, array( 'timeout' => 120, 'httpversion' => '1.1' ) );
- if ( is_wp_error( $response ) )
- wp_die( sprintf( __( 'Warning! Problem updating %1$s. Your server may not be able to connect to sites running on it. Error message: <em>%2$s</em>' ), $siteurl, $response->get_error_message() ) );
+
+ $response = wp_remote_get( $upgrade_url, array(
+ 'timeout' => 120,
+ 'httpversion' => '1.1',
+ 'sslverify' => false,
+ ) );
+ if ( is_wp_error( $response ) ) {
+ wp_die( sprintf(
+ /* translators: 1: site url, 2: server error message */
+ __( 'Warning! Problem updating %1$s. Your server may not be able to connect to sites running on it. Error message: %2$s' ),
+ $siteurl,
+ '<em>' . $response->get_error_message() . '</em>'
+ ) );
+ }
+
+ /**
+ * Fires after the Multisite DB upgrade for each site is complete.
+ *
+ * @since MU
+ *
+ * @param array|WP_Error $response The upgrade response array or WP_Error on failure.
+ */
do_action( 'after_mu_upgrade', $response );
- do_action( 'wpmu_upgrade_site', $details[ 'blog_id' ] );
+ /**
+ * Fires after each site has been upgraded.
+ *
+ * @since MU
+ *
+ * @param int $site_id The Site ID.
+ */
+ do_action( 'wpmu_upgrade_site', $site_id );
}
echo "</ul>";
?><p><?php _e( 'If your browser doesn’t start loading the next page automatically, click this link:' ); ?> <a class="button" href="upgrade.php?action=upgrade&n=<?php echo ($n + 5) ?>"><?php _e("Next Sites"); ?></a></p>
- <script type='text/javascript'>
+ <script type="text/javascript">
<!--
function nextpage() {
location.href = "upgrade.php?action=upgrade&n=<?php echo ($n + 5) ?>";
break;
case 'show':
default:
+ if ( get_site_option( 'wpmu_upgrade_site' ) != $GLOBALS['wp_db_version'] ) :
?>
- <h3><?php _e( 'Database Upgrade Required' ); ?></h3>
+ <h2><?php _e( 'Database Update Required' ); ?></h2>
<p><?php _e( 'WordPress has been updated! Before we send you on your way, we need to individually upgrade the sites in your network.' ); ?></p>
- <p><?php _e( 'The upgrade process may take a little while, so please be patient.' ); ?></p>
- <p><a class="button" href="upgrade.php?action=upgrade"><?php _e( 'Upgrade Network' ); ?></a></p>
+ <?php endif; ?>
+
+ <p><?php _e( 'The database update process may take a little while, so please be patient.' ); ?></p>
+ <p><a class="button button-primary" href="upgrade.php?action=upgrade"><?php _e( 'Upgrade Network' ); ?></a></p>
<?php
+ /**
+ * Fires before the footer on the network upgrade screen.
+ *
+ * @since MU
+ */
do_action( 'wpmu_upgrade_page' );
break;
}
?>
</div>
-<?php include('../admin-footer.php'); ?>
+<?php include( ABSPATH . 'wp-admin/admin-footer.php' ); ?>