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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>
use strict;
use lib qw(.);
use Bugzilla;
use Bugzilla::Config qw(:DEFAULT :admin $datadir);
require "CGI.pl";
ConnectToDatabase();
confirm_login();
my $cgi = Bugzilla->cgi;
print $cgi->header();
if (!UserInGroup("tweakparams")) {
print "<h1>Sorry, you aren't a member of the 'tweakparams' group.</h1>\n";
print "And so, you aren't allowed to edit the parameters.\n";
PutFooter();
exit;
}
PutHeader("Saving new parameters");
my $howto = "";
foreach my $i (GetParamList()) {
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 @{Param($name)};
my @new = sort @$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 Param($name) ? 0 : 1);
}
if ($changed) {
if (exists $i->{'checker'}) {
my $ok = $i->{'checker'}->($value, $i);
if ($ok ne "") {
print "New value for " . html_quote($name) .
" is invalid: $ok<p>\n";
print "Please hit <b>Back</b> and try again.\n";
PutFooter();
exit;
}
}
print "Changed " . html_quote($name) . ".<br>\n";
SetParam($name, $value);
if (($name eq "shutdownhtml") && ($value ne "")) {
# The system is down, inform the user how to restore it
$howto = "<p>Bugzilla has now been shut down, to re-enable ".
"the system, please return to ".
"<a href=\"editparams.cgi\">editparams.cgi</a>.</p>";
}
}
}
WriteParams();
unlink "$datadir/versioncache";
print "<p>OK, done.</p>\n";
print $howto;
print "<a href=\"editparams.cgi\">Edit the params some more.</a><p>\n";
print "<a href=\"query.cgi\">Go back to the query page.</a>\n";
PutFooter();
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