summaryrefslogtreecommitdiffstats
path: root/colchange.cgi
blob: 81b7d1e16b4403e5afb455781a497d1c58f33c7f (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
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
#!/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>
#                 Gervase Markham <gerv@gerv.net>
#                 Max Kanat-Alexander <mkanat@bugzilla.org>
#                 Pascal Held <paheld@gmail.com>

use strict;
use lib qw(. lib);

use Bugzilla;
use Bugzilla::Constants;
use Bugzilla::Util;
use Bugzilla::CGI;
use Bugzilla::Search::Saved;
use Bugzilla::Error;
use Bugzilla::User;
use Bugzilla::Token;

use Storable qw(dclone);

# Maps parameters that control columns to the names of columns.
use constant COLUMN_PARAMS => {
    'useclassification'   => ['classification'],
    'usetargetmilestone'  => ['target_milestone'],
    'useqacontact'        => ['qa_contact', 'qa_contact_realname'],
    'usestatuswhiteboard' => ['status_whiteboard'],
};

# We only show these columns if an object of this type exists in the
# database.
use constant COLUMN_CLASSES => {
    'Bugzilla::Flag'    => 'flagtypes.name',
    'Bugzilla::Keyword' => 'keywords',
};

my $user = Bugzilla->login();

my $cgi = Bugzilla->cgi;
my $template = Bugzilla->template;
my $vars = {};

my $columns = dclone(Bugzilla::Search::COLUMNS);

# You can't manually select "relevance" as a column you want to see.
delete $columns->{'relevance'};

foreach my $param (keys %{ COLUMN_PARAMS() }) {
    next if Bugzilla->params->{$param};
    foreach my $column (@{ COLUMN_PARAMS->{$param} }) {
        delete $columns->{$column};
    }
}

foreach my $class (keys %{ COLUMN_CLASSES() }) {
    eval("use $class; 1;") || die $@;
    my $column = COLUMN_CLASSES->{$class};
    delete $columns->{$column} if !$class->any_exist;
}

if (!$user->is_timetracker) {
    foreach my $column (TIMETRACKING_FIELDS) {
        delete $columns->{$column};
    }
}

$vars->{'columns'} = $columns;

my @collist;
if (defined $cgi->param('rememberedquery')) {
    my $search;
    if (defined $cgi->param('saved_search')) {
        $search = new Bugzilla::Search::Saved($cgi->param('saved_search'));
    }

    my $token = $cgi->param('token');
    if ($search) {
        check_hash_token($token, [$search->id, $search->name]);
    }
    else {
        check_hash_token($token, ['default-list']);
    }

    my $splitheader = 0;
    if (defined $cgi->param('resetit')) {
        @collist = DEFAULT_COLUMN_LIST;
    } else {
        if (defined $cgi->param("selected_columns")) {
            @collist = grep { exists $columns->{$_} } 
                            $cgi->param("selected_columns");
        }
        if (defined $cgi->param('splitheader')) {
            $splitheader = $cgi->param('splitheader')? 1: 0;
        }
    }
    my $list = join(" ", @collist);

    if ($list) {
        # Only set the cookie if this is not a saved search.
        # Saved searches have their own column list
        if (!$cgi->param('save_columns_for_search')) {
            $cgi->send_cookie(-name => 'COLUMNLIST',
                              -value => $list,
                              -expires => 'Fri, 01-Jan-2038 00:00:00 GMT');
        }
    }
    else {
        $cgi->remove_cookie('COLUMNLIST');
    }
    if ($splitheader) {
        $cgi->send_cookie(-name => 'SPLITHEADER',
                          -value => $splitheader,
                          -expires => 'Fri, 01-Jan-2038 00:00:00 GMT');
    }
    else {
        $cgi->remove_cookie('SPLITHEADER');
    }

    $vars->{'message'} = "change_columns";

    if ($cgi->param('save_columns_for_search')
        && defined $search && $search->user->id == $user->id)
    {
        my $params = new Bugzilla::CGI($search->url);
        $params->param('columnlist', join(",", @collist));
        $search->set_url($params->query_string());
        $search->update();
    }

    my $params = new Bugzilla::CGI($cgi->param('rememberedquery'));
    $params->param('columnlist', join(",", @collist));
    $vars->{'redirect_url'} = "buglist.cgi?".$params->query_string();


    # If we're running on Microsoft IIS, $cgi->redirect discards
    # the Set-Cookie lines. In mod_perl, $cgi->redirect with cookies
    # causes the page to be rendered as text/plain.
    # Workaround is to use the old-fashioned  redirection mechanism. 
    # See bug 214466 and bug 376044 for details.
    if ($ENV{'MOD_PERL'} 
        || $ENV{'SERVER_SOFTWARE'} =~ /Microsoft-IIS/
        || $ENV{'SERVER_SOFTWARE'} =~ /Sun ONE Web/)
    {
      print $cgi->header(-type => "text/html",
                         -refresh => "0; URL=$vars->{'redirect_url'}");
    }
    else {
      print $cgi->redirect($vars->{'redirect_url'});
      exit;
    }
    
    $template->process("global/message.html.tmpl", $vars)
      || ThrowTemplateError($template->error());
    exit;
}

if (defined $cgi->param('columnlist')) {
    @collist = split(/[ ,]+/, $cgi->param('columnlist'));
} elsif (defined $cgi->cookie('COLUMNLIST')) {
    @collist = split(/ /, $cgi->cookie('COLUMNLIST'));
} else {
    @collist = DEFAULT_COLUMN_LIST;
}

$vars->{'collist'} = \@collist;
$vars->{'splitheader'} = $cgi->cookie('SPLITHEADER') ? 1 : 0;

$vars->{'buffer'} = $cgi->query_string();

my $search;
if (defined $cgi->param('query_based_on')) {
    my $searches = $user->queries;
    my ($search) = grep($_->name eq $cgi->param('query_based_on'), @$searches);

    if ($search) {
        $vars->{'saved_search'} = $search;
    }
}

# Generate and return the UI (HTML page) from the appropriate template.
print $cgi->header();
$template->process("list/change-columns.html.tmpl", $vars)
  || ThrowTemplateError($template->error());