X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/4713a14935b83517997f3c88f808eb41da55033d..8ab4a4532479e8db471032b51042ec8c4716d091:/wp-admin/network/sites.php

diff --git a/wp-admin/network/sites.php b/wp-admin/network/sites.php
index 4dddfcfd..922ce765 100644
--- a/wp-admin/network/sites.php
+++ b/wp-admin/network/sites.php
@@ -14,7 +14,7 @@ if ( ! is_multisite() )
 	wp_die( __( 'Multisite support is not enabled.' ) );
 
 if ( ! current_user_can( 'manage_sites' ) )
-	wp_die( __( 'You do not have permission to access this page.' ) );
+	wp_die( __( 'You do not have permission to access this page.' ), 403 );
 
 $wp_list_table = _get_list_table( 'WP_MS_Sites_List_Table' );
 $pagenum = $wp_list_table->get_pagenum();
@@ -22,7 +22,7 @@ $pagenum = $wp_list_table->get_pagenum();
 $title = __( 'Sites' );
 $parent_file = 'sites.php';
 
-add_screen_option( 'per_page', array( 'label' => _x( 'Sites', 'sites per page (screen options)' ) ) );
+add_screen_option( 'per_page' );
 
 get_current_screen()->add_help_tab( array(
 	'id'      => 'overview',
@@ -42,7 +42,7 @@ get_current_screen()->add_help_tab( array(
 
 get_current_screen()->set_help_sidebar(
 	'<p><strong>' . __('For more information:') . '</strong></p>' .
-	'<p>' . __('<a href="http://codex.wordpress.org/Network_Admin_Sites_Screen" target="_blank">Documentation on Site Management</a>') . '</p>' .
+	'<p>' . __('<a href="https://codex.wordpress.org/Network_Admin_Sites_Screen" target="_blank">Documentation on Site Management</a>') . '</p>' .
 	'<p>' . __('<a href="https://wordpress.org/support/forum/multisite/" target="_blank">Support Forums</a>') . '</p>'
 );
 
@@ -97,7 +97,7 @@ if ( isset( $_GET['action'] ) ) {
 
 		case 'deleteblog':
 			if ( ! current_user_can( 'delete_sites' ) )
-				wp_die( __( 'You do not have permission to access this page.' ) );
+				wp_die( __( 'You do not have permission to access this page.' ), '', array( 'response' => 403 ) );
 
 			$updated_action = 'not_deleted';
 			if ( $id != '0' && $id != $current_site->blog_id && current_user_can( 'delete_site', $id ) ) {
@@ -227,8 +227,8 @@ if ( isset( $_GET['updated'] ) ) {
 			/**
 			 * Filter a specific, non-default site-updated message in the Network admin.
 			 *
-			 * The dynamic portion of the hook name, $_GET['updated'], refers to the non-default
-			 * site update action.
+			 * The dynamic portion of the hook name, `$_GET['updated']`, refers to the
+			 * non-default site update action.
 			 *
 			 * @since 3.1.0
 			 *
@@ -239,7 +239,7 @@ if ( isset( $_GET['updated'] ) ) {
 	}
 
 	if ( ! empty( $msg ) )
-		$msg = '<div class="updated" id="message"><p>' . $msg . '</p></div>';
+		$msg = '<div class="updated" id="message notice is-dismissible"><p>' . $msg . '</p></div>';
 }
 
 $wp_list_table->prepare_items();
@@ -261,7 +261,7 @@ require_once( ABSPATH . 'wp-admin/admin-header.php' );
 
 <?php echo $msg; ?>
 
-<form action="" method="get" id="ms-search">
+<form method="get" id="ms-search">
 <?php $wp_list_table->search_box( __( 'Search Sites' ), 'site' ); ?>
 <input type="hidden" name="action" value="blogs" />
 </form>