<?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/>.

/**
 * Check to see if cookies are working
 *
 * @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 gpc_api.php
 * @uses print_api.php
 * @uses string_api.php
 */

require_once( 'core.php' );
require_api( 'authentication_api.php' );
require_api( 'config_api.php' );
require_api( 'gpc_api.php' );
require_api( 'print_api.php' );
require_api( 'string_api.php' );

if( auth_is_user_authenticated() ) {
	$f_return = gpc_get_string( 'return' );
	$c_return = string_prepare_header( $f_return );

	# If this is the first login for an instance, then redirect to create project page.
	# Use lack of projects as a hint for such scenario.
	if( is_blank( $f_return ) || $f_return == 'index.php' ) {
		if( current_user_is_administrator() && project_table_empty() ) {
			$c_return = 'manage_proj_create_page.php';
		}
	}

	$t_redirect_url = $c_return;
} else {
	$t_redirect_url = auth_login_page( 'cookie_error=1' );
}

print_header_redirect( $t_redirect_url, true );
