diff -r 000000000000 -r d970ebf37754 wp/wp-admin/network/upgrade.php
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/wp/wp-admin/network/upgrade.php Wed Nov 06 03:21:17 2013 +0000
@@ -0,0 +1,102 @@
+add_help_tab( array(
+ 'id' => 'overview',
+ 'title' => __('Overview'),
+ 'content' =>
+ '' . __('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.') . '
' .
+ '' . __('If a version update to core has not happened, clicking this button won’t affect anything.') . '
' .
+ '' . __('If this process fails for any reason, users logging in to their sites will force the same update.') . '
'
+) );
+
+get_current_screen()->set_help_sidebar(
+ '' . __('For more information:') . '
' .
+ '' . __('Documentation on Upgrade Network') . '
' .
+ '' . __('Support Forums') . '
'
+);
+
+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 '';
+screen_icon('tools');
+echo '
' . __( 'Upgrade Network' ) . '
';
+
+$action = isset($_GET['action']) ? $_GET['action'] : 'show';
+
+switch ( $action ) {
+ case "upgrade":
+ $n = ( isset($_GET['n']) ) ? intval($_GET['n']) : 0;
+
+ if ( $n < 5 ) {
+ 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 ) ) {
+ echo '
' . __( 'All done!' ) . '
';
+ break;
+ }
+ echo "
";
+ foreach ( (array) $blogs as $details ) {
+ switch_to_blog( $details['blog_id'] );
+ $siteurl = site_url();
+ $upgrade_url = admin_url( 'upgrade.php?step=upgrade_db' );
+ restore_current_blog();
+ echo "- $siteurl
";
+ $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: %2$s' ), $siteurl, $response->get_error_message() ) );
+ do_action( 'after_mu_upgrade', $response );
+ do_action( 'wpmu_upgrade_site', $details[ 'blog_id' ] );
+ }
+ echo "
";
+ ?>
+
+
+
+
+
+
+
+
+