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#!/usr/bin/perl -wT
# -*- Mode: perl; indent-tabs-mode: nil -*-
#
# The contents of this file are subject to the Mozilla Public
# License Version 1.1 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a copy of
# the License at http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
# implied. See the License for the specific language governing
# rights and limitations under the License.
#
# The Original Code is the Bugzilla Bug Tracking System.
#
# The Initial Developer of the Original Code is Netscape Communications
# Corporation. Portions created by Netscape are
# Copyright (C) 1998 Netscape Communications Corporation. All
# Rights Reserved.
#
# Contributor(s): Terry Weissman <terry@mozilla.org>
# J. Paul Reed <preed@sigkill.com>
# Frédéric Buclin <LpSolit@gmail.com>
use strict;
use lib ".";
use Bugzilla;
use Bugzilla::Constants;
use Bugzilla::Config qw(:admin);
use Bugzilla::Config::Common;
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 = ();
foreach my $panel (Bugzilla::Config::param_panels()) {
eval("require Bugzilla::Config::$panel") || die $@;
my @module_param_list = "Bugzilla::Config::${panel}"->get_param_list(1);
my $item = { name => lc($panel),
current => ($current_panel eq lc($panel)) ? 1 : 0,
param_list => \@module_param_list,
sortkey => eval "\$Bugzilla::Config::${panel}::sortkey;"
};
push(@panels, $item);
$current_module = $panel if ($current_panel eq lc($panel));
}
$vars->{panels} = \@panels;
if ($action eq 'save' && $current_module) {
check_token_data($token, 'edit_parameters');
my @changes = ();
my @module_param_list = "Bugzilla::Config::${current_module}"->get_param_list(1);
my $update_lang_user_pref = 0;
foreach my $i (@module_param_list) {
my $name = $i->{'name'};
my $value = $cgi->param($name);
if (defined $cgi->param("reset-$name")) {
$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
$value =~ s/^\n$//;
}
}
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 'languages') {
$update_lang_user_pref = 1;
}
if ($name eq 'duplicate_or_move_bug_status') {
Bugzilla::Status::add_missing_bug_status_transitions($value);
}
}
}
if ($update_lang_user_pref) {
# We have to update the list of languages users can choose.
# If some users have selected a language which is no longer available,
# then we delete it (the user pref is reset to the default one).
my @languages = split(/[\s,]+/, Bugzilla->params->{'languages'});
map {trick_taint($_)} @languages;
add_setting('lang', \@languages, $languages[0], undef, 1);
}
$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());