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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.
#
# Contributor(s): Frédéric Buclin <LpSolit@gmail.com>
use strict;
use lib ".";
use Bugzilla;
use Bugzilla::Constants;
use Bugzilla::Error;
use Bugzilla::Util;
use Bugzilla::Field;
use Bugzilla::Token;
my $cgi = Bugzilla->cgi;
my $template = Bugzilla->template;
my $vars = {};
# Make sure the user is logged in and is an administrator.
my $user = Bugzilla->login(LOGIN_REQUIRED);
$user->in_group('admin')
|| ThrowUserError('auth_failure', {group => 'admin',
action => 'edit',
object => 'custom_fields'});
my $action = trim($cgi->param('action') || '');
my $token = $cgi->param('token');
print $cgi->header();
# List all existing custom fields if no action is given.
if (!$action) {
$template->process('admin/custom_fields/list.html.tmpl', $vars)
|| ThrowTemplateError($template->error());
}
# Interface to add a new custom field.
elsif ($action eq 'add') {
$vars->{'token'} = issue_session_token('add_field');
$template->process('admin/custom_fields/create.html.tmpl', $vars)
|| ThrowTemplateError($template->error());
}
elsif ($action eq 'new') {
check_token_data($token, 'add_field');
my $name = clean_text($cgi->param('name') || '');
my $desc = clean_text($cgi->param('desc') || '');
my $type = trim($cgi->param('type') || FIELD_TYPE_FREETEXT);
my $sortkey = $cgi->param('sortkey') || 0;
# Validate these fields.
$name || ThrowUserError('customfield_missing_name');
# Don't want to allow a name that might mess up SQL.
$name =~ /^\w+$/ && $name ne "cf_"
|| ThrowUserError('customfield_invalid_name', { name => $name });
# Prepend cf_ to the custom field name to distinguish it from standard fields.
if ($name !~ /^cf_/) {
$name = 'cf_' . $name;
}
my $field = new Bugzilla::Field({'name' => $name});
ThrowUserError('customfield_already_exists', {'field' => $field }) if $field;
$desc || ThrowUserError('customfield_missing_description', {'name' => $name});
# We hardcode valid values for $type. This doesn't matter.
my $typ = $type;
(detaint_natural($type) && $type < 3)
|| ThrowCodeError('invalid_customfield_type', {'type' => $typ});
my $skey = $sortkey;
detaint_natural($sortkey)
|| ThrowUserError('customfield_invalid_sortkey', {'name' => $name,
'sortkey' => $skey});
# All fields have been validated. We can create this new custom field.
trick_taint($name);
trick_taint($desc);
$vars->{'name'} = $name;
$vars->{'desc'} = $desc;
$vars->{'sortkey'} = $sortkey;
$vars->{'type'} = $type;
$vars->{'custom'} = 1;
$vars->{'in_new_bugmail'} = $cgi->param('new_bugmail') ? 1 : 0;
$vars->{'editable_on_enter_bug'} = $cgi->param('enter_bug') ? 1 : 0;
$vars->{'is_obsolete'} = $cgi->param('obsolete') ? 1 : 0;
Bugzilla::Field::create_or_update($vars);
delete_token($token);
$vars->{'message'} = 'custom_field_created';
$template->process('admin/custom_fields/list.html.tmpl', $vars)
|| ThrowTemplateError($template->error());
}
elsif ($action eq 'edit') {
my $name = $cgi->param('name') || ThrowUserError('customfield_missing_name');
# Custom field names must start with "cf_".
if ($name !~ /^cf_/) {
$name = 'cf_' . $name;
}
my $field = new Bugzilla::Field({'name' => $name});
$field || ThrowUserError('customfield_nonexistent', {'name' => $name});
$vars->{'field'} = $field;
$vars->{'token'} = issue_session_token('edit_field');
$template->process('admin/custom_fields/edit.html.tmpl', $vars)
|| ThrowTemplateError($template->error());
}
elsif ($action eq 'update') {
check_token_data($token, 'edit_field');
my $name = $cgi->param('name');
my $desc = clean_text($cgi->param('desc') || '');
my $sortkey = $cgi->param('sortkey') || 0;
# Validate fields.
$name || ThrowUserError('customfield_missing_name');
# Custom field names must start with "cf_".
if ($name !~ /^cf_/) {
$name = 'cf_' . $name;
}
my $field = new Bugzilla::Field({'name' => $name});
$field || ThrowUserError('customfield_nonexistent', {'name' => $name});
$desc || ThrowUserError('customfield_missing_description', {'name' => $name});
trick_taint($desc);
my $skey = $sortkey;
detaint_natural($sortkey)
|| ThrowUserError('customfield_invalid_sortkey', {'name' => $name,
'sortkey' => $skey});
$vars->{'name'} = $field->name;
$vars->{'desc'} = $desc;
$vars->{'sortkey'} = $sortkey;
$vars->{'custom'} = 1;
$vars->{'in_new_bugmail'} = $cgi->param('new_bugmail') ? 1 : 0;
$vars->{'editable_on_enter_bug'} = $cgi->param('enter_bug') ? 1 : 0;
$vars->{'is_obsolete'} = $cgi->param('obsolete') ? 1 : 0;
Bugzilla::Field::create_or_update($vars);
delete_token($token);
$vars->{'message'} = 'custom_field_updated';
$template->process('admin/custom_fields/list.html.tmpl', $vars)
|| ThrowTemplateError($template->error());
}
else {
ThrowUserError('no_valid_action', {'field' => 'custom_field'});
}
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