aboutsummaryrefslogtreecommitdiffstats
path: root/editparams.cgi
blob: 002697db019a33e0ff61d144ca9d6f955f0f209e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
#!/usr/bin/perl -wT
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This Source Code Form is "Incompatible With Secondary Licenses", as
# defined by the Mozilla Public License, v. 2.0.

use strict;
use lib qw(. lib);

use Bugzilla;
use Bugzilla::Constants;
use Bugzilla::Config qw(:admin);
use Bugzilla::Config::Common;
use Bugzilla::Hook;
use Bugzilla::Util;
use Bugzilla::Error;
use Bugzilla::Token;
use Bugzilla::User;
use Bugzilla::User::Setting;
use Bugzilla::Status;

my $user = Bugzilla->login(LOGIN_REQUIRED);
my $cgi = Bugzilla->cgi;
my $template = Bugzilla->template;
my $vars = {};

print $cgi->header();

$user->in_group('tweakparams')
  || ThrowUserError("auth_failure", {group  => "tweakparams",
                                     action => "access",
                                     object => "parameters"});

my $action = trim($cgi->param('action') || '');
my $token  = $cgi->param('token');
my $current_panel = $cgi->param('section') || 'core';
$current_panel =~ /^([A-Za-z0-9_-]+)$/;
$current_panel = $1;

my $current_module;
my @panels = ();
my $param_panels = Bugzilla::Config::param_panels();
foreach my $panel (keys %$param_panels) {
    my $module = $param_panels->{$panel};
    eval("require $module") || die $@;
    my @module_param_list = "$module"->get_param_list();
    my $item = { name => lc($panel),
                 current => ($current_panel eq lc($panel)) ? 1 : 0,
                 param_list => \@module_param_list,
                 sortkey => eval "\$${module}::sortkey;"
               };
    defined($item->{'sortkey'}) || ($item->{'sortkey'} = 100000);
    push(@panels, $item);
    $current_module = $panel if ($current_panel eq lc($panel));
}

my %hook_panels = map { $_->{name} => { params => $_->{param_list} } }
                      @panels;
# Note that this hook is also called in Bugzilla::Config.
Bugzilla::Hook::process('config_modify_panels', { panels => \%hook_panels });

$vars->{panels} = \@panels;

if ($action eq 'save' && $current_module) {
    check_token_data($token, 'edit_parameters');
    my @changes = ();
    my @module_param_list = @{ $hook_panels{lc($current_module)}->{params} };

    foreach my $i (@module_param_list) {
        my $name = $i->{'name'};
        my $value = $cgi->param($name);

        if (defined $cgi->param("reset-$name") && !$i->{'no_reset'}) {
            $value = $i->{'default'};
        } else {
            if ($i->{'type'} eq 'm') {
                # This simplifies the code below
                $value = [ $cgi->param($name) ];
            } else {
                # Get rid of windows/mac-style line endings.
                $value =~ s/\r\n?/\n/g;
                # assume single linefeed is an empty string
                $value =~ s/^\n$//;
            }
            # Stop complaining if the URL has no trailing slash.
            # XXX - This hack can go away once bug 303662 is implemented.
            if ($name =~ /(?<!webdot)base$/) {
                $value = "$value/" if ($value && $value !~ m#/$#);
            }
        }

        my $changed;
        if ($i->{'type'} eq 'm') {
            my @old = sort @{Bugzilla->params->{$name}};
            my @new = sort @$value;
            if (scalar(@old) != scalar(@new)) {
                $changed = 1;
            } else {
                $changed = 0; # Assume not changed...
                for (my $cnt = 0; $cnt < scalar(@old); ++$cnt) {
                    if ($old[$cnt] ne $new[$cnt]) {
                        # entry is different, therefore changed
                        $changed = 1;
                        last;
                    }
                }
            }
        } else {
            $changed = ($value eq Bugzilla->params->{$name})? 0 : 1;
        }

        if ($changed) {
            if (exists $i->{'checker'}) {
                my $ok = $i->{'checker'}->($value, $i);
                if ($ok ne "") {
                    ThrowUserError('invalid_parameter', { name => $name, err => $ok });
                }
            } elsif ($name eq 'globalwatchers') {
                # can't check this as others, as Bugzilla::Config::Common
                # can not use Bugzilla::User
                foreach my $watcher (split(/[,\s]+/, $value)) {
                    ThrowUserError(
                        'invalid_parameter',
                        { name => $name, err => "no such user $watcher" }
                    ) unless login_to_id($watcher);
                }
            }
            push(@changes, $name);
            SetParam($name, $value);
            if (($name eq "shutdownhtml") && ($value ne "")) {
                $vars->{'shutdown_is_active'} = 1;
            }
            if ($name eq 'duplicate_or_move_bug_status') {
                Bugzilla::Status::add_missing_bug_status_transitions($value);
            }
        }
    }

    $vars->{'message'} = 'parameters_updated';
    $vars->{'param_changed'} = \@changes;

    write_params();
    delete_token($token);
}

$vars->{'token'} = issue_session_token('edit_parameters');

$template->process("admin/params/editparams.html.tmpl", $vars)
    || ThrowTemplateError($template->error());