Ticket #7476: 7476.b.01.patch

src/bp-groups/classes/class-bp-groups-member.php

@@ -1369 +1369 @@
                         groups_update_groupmeta( $group_id, 'total_member_count', groups_get_total_member_count( $group_id ) - 1 );
 
                         // If current user is the creator of a group and is the sole admin, delete that group to avoid counts going out-of-sync.
-                        if ( groups_is_user_admin( $user_id, $group_id ) && count( groups_get_group_admins( $group_id ) ) < 2 && groups_is_user_creator( $user_id, $group_id ) )
-                                groups_delete_group( $group_id );
+                        if ( groups_is_user_admin( $user_id, $group_id ) && count( groups_get_group_admins( $group_id ) ) < 2 ) {
+                                $admin = get_users( [
+                                        'orderby' => 'ID',
+                                        'role'    => bp_is_network_activated() ? 'manage_network_options' : 'manage_options',
+                                        'number'  => 1,
+                                ] );
+
+                                if ( ! isset( $admin[0] ) ) {
+                                        return;
+                                }
+
+                                groups_join_group( $group_id, $admin[0]->ID );
+                                groups_promote_member( $admin[0]->ID, $group_id, 'admin' );
+                        }
                 }
 
                 return $wpdb->query( $wpdb->prepare( "DELETE FROM {$bp->groups->table_name_members} WHERE user_id = %d", $user_id ) );