1<?php
2# MantisBT - A PHP based bugtracking system
3
4# MantisBT is free software: you can redistribute it and/or modify
5# it under the terms of the GNU General Public License as published by
6# the Free Software Foundation, either version 2 of the License, or
7# (at your option) any later version.
8#
9# MantisBT is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY; without even the implied warranty of
11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12# GNU General Public License for more details.
13#
14# You should have received a copy of the GNU General Public License
15# along with MantisBT.  If not, see <http://www.gnu.org/licenses/>.
16
17/**
18 * Manage configuration
19 *
20 * @package MantisBT
21 * @copyright Copyright 2000 - 2002  Kenzaburo Ito - kenito@300baud.org
22 * @copyright Copyright 2002  MantisBT Team - mantisbt-dev@lists.sourceforge.net
23 * @link http://www.mantisbt.org
24 *
25 * @uses core.php
26 * @uses access_api.php
27 * @uses authentication_api.php
28 * @uses config_api.php
29 * @uses constant_inc.php
30 * @uses form_api.php
31 * @uses gpc_api.php
32 * @uses helper_api.php
33 * @uses html_api.php
34 * @uses lang_api.php
35 * @uses print_api.php
36 * @uses project_api.php
37 * @uses string_api.php
38 */
39
40
41require_once( 'core.php' );
42require_api( 'access_api.php' );
43require_api( 'authentication_api.php' );
44require_api( 'config_api.php' );
45require_api( 'constant_inc.php' );
46require_api( 'form_api.php' );
47require_api( 'gpc_api.php' );
48require_api( 'helper_api.php' );
49require_api( 'html_api.php' );
50require_api( 'lang_api.php' );
51require_api( 'print_api.php' );
52require_api( 'project_api.php' );
53require_api( 'string_api.php' );
54
55form_security_validate( 'manage_config_revert' );
56
57auth_reauthenticate();
58
59$f_project_id = gpc_get_int( 'project', 0 );
60$f_revert = gpc_get_string( 'revert', '' );
61$f_return = gpc_get_string( 'return' );
62
63$t_access = true;
64$t_revert_vars = explode( ',', $f_revert );
65array_walk( $t_revert_vars, 'trim' );
66foreach ( $t_revert_vars as $t_revert ) {
67	$t_access &= access_has_project_level( config_get_access( $t_revert ), $f_project_id );
68}
69
70if( !$t_access ) {
71	access_denied();
72}
73
74if( '' != $f_revert ) {
75	# Confirm with the user
76	helper_ensure_confirmed(
77		sprintf( lang_get( 'config_delete_sure' ),
78			string_html_specialchars( implode( ', ', $t_revert_vars ) ),
79			string_attribute( project_get_name( $f_project_id ) )
80		),
81		lang_get( 'delete_config_button' ) );
82
83	foreach ( $t_revert_vars as $t_revert ) {
84		config_delete( $t_revert, ALL_USERS, $f_project_id );
85	}
86}
87
88form_security_purge( 'manage_config_revert' );
89
90$t_redirect_url = $f_return;
91
92layout_page_header( null, $t_redirect_url );
93
94layout_page_begin();
95
96html_operation_successful( $t_redirect_url );
97
98layout_page_end();
99