Ticket #33967: 33967.6.patch

wp-admin/includes/class-wp-ms-sites-list-table.php

@@ -388 +388 @@
          * Handles the users column output.
          *
          * @since 4.3.0
+         * @since 4.7.0 Display First user of the site, and number of users in the site
          * @access public
          *
          * @param array $blog Current site.
          */
         public function column_users( $blog ) {
+                global $mode;
+
+                $blog_users = get_users( array(
+                        'blog_id' => $blog['blog_id'],
+                        'orderby' => 'registered',
+                ) );
+
+                if ( empty( $blog_users ) ) {
+                        printf( __( 'There is no user in this site' ) );
+                        return;
+                }
+
                 $user_count = wp_cache_get( $blog['blog_id'] . '_user_count', 'blog-details' );
                 if ( ! $user_count ) {
-                        $blog_users = get_users( array( 'blog_id' => $blog['blog_id'], 'fields' => 'ID' ) );
                         $user_count = count( $blog_users );
-                        unset( $blog_users );
                         wp_cache_set( $blog['blog_id'] . '_user_count', $user_count, 'blog-details', 12 * HOUR_IN_SECONDS );
                 }
 
                 printf(
                         '<a href="%s">%s</a>',
-                        esc_url( network_admin_url( 'site-users.php?id=' . $blog['blog_id'] ) ),
-                        number_format_i18n( $user_count )
+                        esc_url( network_admin_url( 'user-edit.php?user_id=' . $blog_users[0]->ID ) ),
+                        $blog_users[0]->user_login
                 );
+
+                if ( $user_count > 1 ) {
+                        if ( 'excerpt' === $mode) {
+                                foreach ( $blog_users as $key => $user ) {
+                                        // Don't display again the first user
+                                        if ( 0 === $key ) {
+                                                continue;
+                                        }
+
+                                        printf(
+                                                '</br><a href="%s">%s</a>',
+                                                esc_url( network_admin_url( 'user-edit.php?user_id=' . $user->ID ) ),
+                                                $user->user_login
+                                        );
+
+                                        // Only display 10 first users
+                                        if ( $user_count > 10 && 9 === $key ) {
+                                                printf( '</br><a href="%s">%s</a>',
+                                                        esc_url( network_admin_url( 'site-users.php?id=' . $blog['blog_id'] ) ),
+                                                        sprintf(
+                                                                _x( '+ %s more users', 'Number of users of a site of a network (in admin page : wp-admin/network/sites.php)' ),
+                                                                number_format_i18n( $user_count -10 )
+                                                        )
+                                                );
+                                                break;
+                                        }
+                                }
+                        } else {
+                                printf( '</br><a href="%s">%s</a>',
+                                        esc_url( network_admin_url( 'site-users.php?id=' . $blog['blog_id'] ) ),
+                                        sprintf(
+                                                _x( '+ %s more users', 'Number of users of a site of a network (in admin page : wp-admin/network/sites.php)' ),
+                                                number_format_i18n( $user_count -1 )
+                                        )
+                                );
+                        }
+                }
+
+                unset( $blog_users );
         }
 
         /**