# 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.'email_api.php' );

	auth_reauthenticate();

	form_security_validate('manage_config_email_set');

	$t_can_change_level = min( config_get_access( 'notify_flags' ), config_get_access( 'default_notify_flags' ) );

	access_ensure_project_level( $t_can_change_level );

	$t_redirect_url = 'manage_config_email_page.php';

	$t_project = helper_get_current_project();

	$f_flags			= gpc_get( 'flag', array() );

	$f_thresholds		= gpc_get( 'flag_threshold', array() );

	$f_actions_access	= gpc_get_int( 'notify_actions_access' );

	html_page_top1( lang_get( 'manage_email_config' ) );

	html_meta_redirect( $t_redirect_url );

	html_page_top2();

	$t_access = current_user_get_access_level();

	$t_can_change_flags = $t_access >= config_get_access( 'notify_flags' );

	$t_can_change_defaults = $t_access >= config_get_access( 'default_notify_flags' );

	# build a list of the possible actions and flags

	$t_valid_actions = array( 'owner', 'reopened', 'deleted', 'bugnote' );

	if( config_get( 'enable_sponsorship' ) == ON ) {

		$t_valid_actions[] = 'sponsor';

	}

	if( config_get( 'enable_relationship' ) == ON ) {

		$t_valid_actions[] = 'relationship';

	}

	$t_statuses = get_enum_to_array( config_get( 'status_enum_string' ) );

    ksort( $t_statuses );

    reset( $t_statuses );

	foreach( $t_statuses as $t_status => $t_label ) {

		$t_valid_actions[] = $t_label;

	}

	$t_valid_flags = array( 'reporter', 'handler', 'monitor' , 'bugnotes' );

	# initialize the thresholds

	foreach( $t_valid_actions as $t_action ) {

		$t_thresholds_min[$t_action] = NOBODY;

		$t_thresholds_max[$t_action] = ANYBODY;

	}

	# parse flags and thresholds

	foreach( $f_flags as $t_flag_value ) {

		list( $t_action, $t_flag ) = split( ':', $t_flag_value );

		$t_flags[$t_action][$t_flag] = ON;

	}

	foreach( $f_thresholds as $t_threshold_value ) {

		list( $t_action, $t_threshold ) = split( ':', $t_threshold_value );

		if ( $t_threshold < $t_thresholds_min[$t_action] ) {

			$t_thresholds_min[$t_action] = $t_threshold;

		}

		if ( $t_threshold > $t_thresholds_max[$t_action] ) {

			$t_thresholds_max[$t_action] = $t_threshold;

		}

	}

	# if we can set defaults, find them

	if ( $t_can_change_defaults ) {

		$t_first = true;

		# for flags, assume they are true, unless one of the actions has them off

		foreach ( $t_valid_flags as $t_flag ) {

			$t_default_flags[$t_flag] = ON;

			foreach ( $t_valid_actions as $t_action ) {

				if ( ! isset( $t_flags[$t_action][$t_flag] ) ) {

					unset( $t_default_flags[$t_flag] );

				}

			}

		}

		# for thresholds, find the subset that matches all of the actions

		$t_default_min = ANYBODY;

		$t_default_max = NOBODY;

		foreach ( $t_valid_actions as $t_action ) {

			if ( $t_default_max > $t_thresholds_max[$t_action] ) {

				$t_default_max = $t_thresholds_max[$t_action];

			}

			if ( $t_default_min < $t_thresholds_min[$t_action] ) {

				$t_default_min = $t_thresholds_min[$t_action];

			}

		}

		$t_default_flags['threshold_min'] = $t_default_min;

		$t_default_flags['threshold_max'] = $t_default_max;

		$t_existing_default_flags = config_get( 'default_notify_flags' );

		if ( $t_existing_default_flags != $t_default_flags ) { # only set the flags if they are different

            config_set( 'default_notify_flags', $t_default_flags, NO_USER, $t_project, $f_actions_access );

        }

	} else {

		$t_default_flags = config_get( 'default_notify_flags' );

	}

	# set the values for specific actions if different from the defaults

	$t_notify_flags = array();

	foreach ( $t_valid_actions as $t_action ) {

		$t_action_printed = false;

		foreach ( $t_valid_flags as $t_flag ) {

			if ( ! isset( $t_default_flags[$t_flag] ) ) {

				$t_default_flags[$t_flag] = OFF;

			}

			if ( isset( $t_flags[$t_action][$t_flag] ) <> $t_default_flags[$t_flag] ) {

				$t_notify_flags[$t_action][$t_flag] = isset( $t_flags[$t_action][$t_flag] ) ? ON : OFF;

			}

		}

		if ( $t_default_flags['threshold_min'] <> $t_thresholds_min[$t_action] ) {

			$t_notify_flags[$t_action]['threshold_min'] = $t_thresholds_min[$t_action];

		}

		if ( $t_default_flags['threshold_max'] <> $t_thresholds_max[$t_action] ) {

			$t_notify_flags[$t_action]['threshold_max'] = $t_thresholds_max[$t_action];

		}

	}

	if ( isset( $t_notify_flags ) ) {

		$t_existing_flags = config_get( 'notify_flags' );

		if ( $t_existing_flags != $t_notify_flags ) { # only set the flags if they are different

            config_set( 'notify_flags', $t_notify_flags, NO_USER, $t_project, $f_actions_access );

        }

	}

?>

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

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

?>