<?php
# MantisBT - A PHP based bugtracking system

# MantisBT is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# MantisBT is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with MantisBT.  If not, see <http://www.gnu.org/licenses/>.

/**
 * Reset Column Configuration
 * @package MantisBT
 * @copyright Copyright 2000 - 2002  Kenzaburo Ito - kenito@300baud.org
 * @copyright Copyright 2002  MantisBT Team - mantisbt-dev@lists.sourceforge.net
 * @link http://www.mantisbt.org
 *
 * @uses core.php
 * @uses authentication_api.php
 * @uses config_api.php
 * @uses form_api.php
 * @uses html_api.php
 * @uses lang_api.php
 * @uses print_api.php
 */

require_once( 'core.php' );
require_api( 'authentication_api.php' );
require_api( 'config_api.php' );
require_api( 'form_api.php' );
require_api( 'html_api.php' );
require_api( 'lang_api.php' );
require_api( 'print_api.php' );

form_security_validate( 'manage_config_columns_reset' );

$t_user_id = auth_get_current_user_id();

config_delete_for_user( 'view_issues_page_columns', $t_user_id );
config_delete_for_user( 'print_issues_page_columns', $t_user_id );
config_delete_for_user( 'csv_columns', $t_user_id );
config_delete_for_user( 'excel_columns', $t_user_id );

form_security_purge( 'manage_config_columns_reset' );

$t_redirect_url = 'account_manage_columns_page.php';
layout_page_header( lang_get( 'manage_email_config' ), $t_redirect_url );

layout_page_begin();

html_operation_successful( $t_redirect_url );

layout_page_end();
