WordPress 4.0.1-scripts

[autoinstalls/wordpress.git] / wp-admin / network / upgrade.php

diff --git a/wp-admin/network/upgrade.php b/wp-admin/network/upgrade.php
index d556e13cdab80ab674fee17dae33b3031c5e9f17..f7ea218125225044ca6c0877049a9d984bb6a4e6 100644 (file)
--- a/wp-admin/network/upgrade.php
+++ b/wp-admin/network/upgrade.php
@@ -8,39 +8,38 @@
  */
 
 /** Load WordPress Administration Bootstrap */
-require_once( './admin.php' );
+require_once( dirname( __FILE__ ) . '/admin.php' );
 
 if ( ! is_multisite() )
        wp_die( __( 'Multisite support is not enabled.' ) );
 
 require_once( ABSPATH . WPINC . '/http.php' );
 
-$title = __( 'Update Network' );
+$title = __( 'Upgrade Network' );
 $parent_file = 'upgrade.php';
 
 get_current_screen()->add_help_tab( array(
        'id'      => 'overview',
        'title'   => __('Overview'),
        'content' =>
-               '<p>' . __('Only use this screen once you have updated to a new version of WordPress through Updates/Available Updates (via the Network Administration navigation menu or the Toolbar). Clicking the Update Network button will step through each site in the network, five at a time, and make sure any database updates are applied.') . '</p>' .
+               '<p>' . __('Only use this screen once you have updated to a new version of WordPress through Updates/Available Updates (via the Network Administration navigation menu or the Toolbar). Clicking the Upgrade Network button will step through each site in the network, five at a time, and make sure any database updates are applied.') . '</p>' .
                '<p>' . __('If a version update to core has not happened, clicking this button won&#8217;t affect anything.') . '</p>' .
                '<p>' . __('If this process fails for any reason, users logging in to their sites will force the same update.') . '</p>'
 ) );
 
 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 Update Network</a>') . '</p>' .
-       '<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>'
+       '<p>' . __('<a href="http://codex.wordpress.org/Network_Admin_Updates_Screen" target="_blank">Documentation on Upgrade Network</a>') . '</p>' .
+       '<p>' . __('<a href="https://wordpress.org/support/" target="_blank">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.' ) );
 
 echo '<div class="wrap">';
-screen_icon('tools');
-echo '<h2>' . __( 'Update Network' ) . '</h2>';
+echo '<h2>' . __( 'Upgrade Network' ) . '</h2>';
 
 $action = isset($_GET['action']) ? $_GET['action'] : 'show';
 
@@ -60,17 +59,34 @@ switch ( $action ) {
                }
                echo "<ul>";
                foreach ( (array) $blogs as $details ) {
-                       $siteurl = get_blog_option( $details['blog_id'], 'siteurl' );
+                       switch_to_blog( $details['blog_id'] );
+                       $siteurl = site_url();
+                       $upgrade_url = admin_url( 'upgrade.php?step=upgrade_db' );
+                       restore_current_blog();
                        echo "<li>$siteurl</li>";
-                       $response = wp_remote_get( trailingslashit( $siteurl ) . "wp-admin/upgrade.php?step=upgrade_db", array( 'timeout' => 120, 'httpversion' => '1.1' ) );
+                       $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() ) );
+                       /**
+                        * 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 );
+                       /**
+                        * Fires after each site has been upgraded.
+                        *
+                        * @since MU
+                        *
+                        * @param int $blog_id The id of the blog.
+                        */
                        do_action( 'wpmu_upgrade_site', $details[ 'blog_id' ] );
                }
                echo "</ul>";
                ?><p><?php _e( 'If your browser doesn&#8217;t start loading the next page automatically, click this link:' ); ?> <a class="button" href="upgrade.php?action=upgrade&amp;n=<?php echo ($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) ?>";
@@ -81,12 +97,24 @@ switch ( $action ) {
        break;
        case 'show':
        default:
-               ?><p><?php _e( 'You can update all the sites on your network through this page. It works by calling the update script of each site automatically. Hit the link below to update.' ); ?></p>
-               <p><a class="button" href="upgrade.php?action=upgrade"><?php _e("Update Network"); ?></a></p><?php
+               if ( get_site_option( 'wpmu_upgrade_site' ) != $GLOBALS['wp_db_version'] ) :
+               ?>
+               <h3><?php _e( 'Database Upgrade Required' ); ?></h3>
+               <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>
+               <?php endif; ?>
+
+               <p><?php _e( 'The database 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
+               /**
+                * 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' ); ?>