aboutsummaryrefslogtreecommitdiff
blob: 2c82fdc59a6023491c88fa01967e70e398df0442 (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
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
#!/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>
#                 Myk Melez <myk@mozilla.org>
#                 Frank Becker <Frank@Frank-Becker.de>

################################################################################
# Script Initialization
################################################################################

# Make it harder for us to do dangerous things in Perl.
use strict;

use lib qw(. lib);

use Bugzilla;
use Bugzilla::Constants;
use Bugzilla::Error;
use Bugzilla::Keyword;
use Bugzilla::Product;
use Bugzilla::Status;
use Bugzilla::Field;

use Digest::MD5 qw(md5_base64);

my $user = Bugzilla->login(LOGIN_OPTIONAL);
my $cgi  = Bugzilla->cgi;

# If the 'requirelogin' parameter is on and the user is not
# authenticated, return empty fields.
if (Bugzilla->params->{'requirelogin'} && !$user->id) {
    display_data();
}

# Get data from the shadow DB as they don't change very often.
Bugzilla->switch_to_shadow_db;

# Pass a bunch of Bugzilla configuration to the templates.
my $vars = {};
$vars->{'priority'}  = get_legal_field_values('priority');
$vars->{'severity'}  = get_legal_field_values('bug_severity');
$vars->{'platform'}  = get_legal_field_values('rep_platform');
$vars->{'op_sys'}    = get_legal_field_values('op_sys');
$vars->{'keyword'}    = [map($_->name, Bugzilla::Keyword->get_all)];
$vars->{'resolution'} = get_legal_field_values('resolution');
$vars->{'status'}    = get_legal_field_values('bug_status');
$vars->{'custom_fields'} =
    [ grep {$_->is_select} Bugzilla->active_custom_fields ];

# Include a list of product objects.
if ($cgi->param('product')) {
    my @products = $cgi->param('product');
    foreach my $product_name (@products) {
        # We don't use check() because config.cgi outputs mostly
        # in XML and JS and we don't want to display an HTML error
        # instead of that.
        my $product = new Bugzilla::Product({ name => $product_name });
        if ($product && $user->can_see_product($product->name)) {
            push (@{$vars->{'products'}}, $product);
        }
    }
} else {
    $vars->{'products'} = $user->get_selectable_products;
}

# We set the 2nd argument to 1 to also preload flag types.
Bugzilla::Product::preload($vars->{'products'}, 1);

# Allow consumers to specify whether or not they want flag data.
if (defined $cgi->param('flags')) {
    $vars->{'show_flags'} = $cgi->param('flags');
}
else {
    # We default to sending flag data.
    $vars->{'show_flags'} = 1;
}

# Create separate lists of open versus resolved statuses.  This should really
# be made part of the configuration.
my @open_status;
my @closed_status;
foreach my $status (@{$vars->{'status'}}) {
    is_open_state($status) ? push(@open_status, $status) 
                           : push(@closed_status, $status);
}
$vars->{'open_status'} = \@open_status;
$vars->{'closed_status'} = \@closed_status;

# Generate a list of fields that can be queried.
my @fields = @{Bugzilla::Field->match({obsolete => 0})};
# Exclude fields the user cannot query.
if (!Bugzilla->user->is_timetracker) {
    @fields = grep { $_->name !~ /^(estimated_time|remaining_time|work_time|percentage_complete|deadline)$/ } @fields;
}
$vars->{'field'} = \@fields;

display_data($vars);


sub display_data {
    my $vars = shift;

    my $cgi      = Bugzilla->cgi;
    my $template = Bugzilla->template;

    # Determine how the user would like to receive the output; 
    # default is JavaScript.
    my $format = $template->get_format("config", scalar($cgi->param('format')),
                                       scalar($cgi->param('ctype')) || "js");

    # Generate the configuration data.
    my $output;
    $template->process($format->{'template'}, $vars, \$output)
      || ThrowTemplateError($template->error());

    # Wide characters cause md5_base64() to die.
    my $digest_data = $output;
    utf8::encode($digest_data) if utf8::is_utf8($digest_data);
    my $digest = md5_base64($digest_data);

    # ETag support.
    my $if_none_match = $cgi->http('If-None-Match') || "";
    my $found304;
    my @if_none = split(/[\s,]+/, $if_none_match);
    foreach my $if_none (@if_none) {
        # remove quotes from begin and end of the string
        $if_none =~ s/^\"//g;
        $if_none =~ s/\"$//g;
        if ($if_none eq $digest or $if_none eq '*') {
            # leave the loop after the first match
            $found304 = $if_none;
            last;
        }
    }
 
   if ($found304) {
        print $cgi->header(-type => 'text/html',
                           -ETag => $found304,
                           -status => '304 Not Modified');
    }
    else {
        # Return HTTP headers.
        print $cgi->header (-ETag => $digest,
                            -type => $format->{'ctype'});
        print $output;
    }
    exit;
}