# Mantis - a php based bugtracking system

# Copyright (C) 2000 - 2002  Kenzaburo Ito - kenito@300baud.org

# Copyright (C) 2002 - 2007  Mantis Team   - mantisbt-dev@lists.sourceforge.net

# Mantis 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.

#

# Mantis 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 Mantis.  If not, see <http://www.gnu.org/licenses/>.

	#------------------------------

	#   $Revision: 2643 $

	#     $Author: al $    

	#       $Date: 2009-06-18 19:06:27 -0400 (Thu, 18 Jun 2009) $  

	#------------------------------

	require_once( 'core.php' );

	$t_core_path = config_get( 'core_path' );

	require_once( $t_core_path.'current_user_api.php' );

	# helper_ensure_post();

	$f_project_id	= gpc_get_string( 'project_id' );

	$f_make_default	= gpc_get_bool  ( 'make_default' );

	$f_ref			= gpc_get_string( 'ref', '' );

	$c_ref = string_prepare_header( $f_ref );

	$t_project = split( ';', $f_project_id );

	$t_top     = $t_project[0];

	$t_bottom  = $t_project[ count( $t_project ) - 1 ];

	if ( ALL_PROJECTS != $t_bottom ) {

		project_ensure_exists( $t_bottom );

	}

	# Set default project

	if ( $f_make_default ) {

		current_user_set_default_project( $t_top );

	}

	helper_set_current_project( $f_project_id );

	# redirect to 'same page' when switching projects.

	# for proxies that clear out HTTP_REFERER

	if ( !is_blank( $c_ref ) ) {

		$t_redirect_url = $c_ref;

	} else if ( !isset( $_SERVER['HTTP_REFERER'] ) || is_blank( $_SERVER['HTTP_REFERER'] ) ) {

		$t_redirect_url = config_get( 'default_home_page' );

	} else {

		$t_home_page = config_get( 'default_home_page' );

		# Check that referrer matches our address after squashing case (case insensitive compare)

		$t_path = config_get( 'path' );

		if ( strtolower( $t_path ) == strtolower( substr( $_SERVER['HTTP_REFERER'], 0, strlen( $t_path ) ) ) ) {

			$t_referrer_page = substr( $_SERVER['HTTP_REFERER'], strlen( $t_path ) );

			# if view_all_bug_page, pass on filter	

			if ( eregi( 'view_all_bug_page.php', $t_referrer_page ) ) {

				$t_source_filter_id = filter_db_get_project_current( $f_project_id );

				$t_redirect_url = 'view_all_set.php?type=4';

				if ( $t_source_filter_id !== null ) {

					$t_redirect_url = 'view_all_set.php?type=3&source_query_id=' . $t_source_filter_id;

				}

			} else if ( eregi( '_page.php', $t_referrer_page ) ) {

				# get just the page component

				if ( strpos( $t_referrer_page, '?' ) !== FALSE ) {

					list( $t_path, $t_param ) = split( '\?', $t_referrer_page, 2 );

				} else {

					$t_path = $t_referrer_page;

					$t_param = '';

				} 

				switch ($t_path ) {

					case 'bug_view_advanced_page.php':

					case 'bug_update_page.php':

					case 'bug_update_advanced_page.php':

					case 'bug_change_status_page.php':

						$t_path = $t_home_page;

						break;

					default:					

						break;

				}

				$t_redirect_url = $t_path;

			} else {

				$t_redirect_url = $t_home_page;

			}

		} else {

			$t_redirect_url = $t_home_page;

		}

	}

	print_header_redirect( $t_redirect_url, true, true );

?>

	html_meta_redirect( $t_redirect_url );

?>

	echo '
' . lang_get( 'operation_successful' ) . '
';

	print_bracket_link( $t_redirect_url, lang_get( 'proceed' ) );

?>