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
|
# -*- 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): Tiago R. Mello <timello@async.com.br>
#
use strict;
package Bugzilla::Component;
use Bugzilla::Util;
use Bugzilla::Error;
###############################
#### Initialization ####
###############################
use constant DB_COLUMNS => qw(
components.id
components.name
components.product_id
components.initialowner
components.initialqacontact
components.description
);
our $columns = join(", ", DB_COLUMNS);
###############################
#### Methods ####
###############################
sub new {
my $invocant = shift;
my $class = ref($invocant) || $invocant;
my $self = {};
bless($self, $class);
return $self->_init(@_);
}
sub _init {
my $self = shift;
my ($param) = (@_);
my $dbh = Bugzilla->dbh;
my $id = $param unless (ref $param eq 'HASH');
my $component;
if (defined $id && detaint_natural($id)) {
$component = $dbh->selectrow_hashref(qq{
SELECT $columns FROM components
WHERE id = ?}, undef, $id);
} elsif (defined $param->{'product_id'}
&& detaint_natural($param->{'product_id'})
&& defined $param->{'name'}) {
trick_taint($param->{'name'});
$component = $dbh->selectrow_hashref(qq{
SELECT $columns FROM components
WHERE name = ? AND product_id = ?}, undef,
($param->{'name'}, $param->{'product_id'}));
} else {
ThrowCodeError('bad_arg',
{argument => 'param',
function => 'Bugzilla::Component::_init'});
}
return undef unless (defined $component);
foreach my $field (keys %$component) {
$self->{$field} = $component->{$field};
}
return $self;
}
###############################
#### Accessors ####
###############################
sub id { return $_[0]->{'id'}; }
sub name { return $_[0]->{'name'}; }
sub description { return $_[0]->{'description'}; }
sub product_id { return $_[0]->{'product_id'}; }
sub default_assignee { return $_[0]->{'initialowner'}; }
sub default_qa_contact { return $_[0]->{'initialqacontact'}; }
###############################
#### Subroutines ####
###############################
sub get_components_by_product {
my ($product_id) = @_;
my $dbh = Bugzilla->dbh;
my $stored_product_id = $product_id;
unless (detaint_natural($product_id)) {
ThrowCodeError(
'invalid_numeric_argument',
{argument => 'product_id',
value => $stored_product_id,
function =>
'Bugzilla::Component::get_components_by_product'}
);
}
my $ids = $dbh->selectcol_arrayref(q{
SELECT id FROM components
WHERE product_id = ?}, undef, $product_id);
my $components;
foreach my $id (@$ids) {
$components->{$id} = new Bugzilla::Component($id);
}
return $components;
}
1;
__END__
=head1 NAME
Bugzilla::Component - Bugzilla product component class.
=head1 SYNOPSIS
use Bugzilla::Component;
my $component = new Bugzilla::Component(1);
my $component = new Bugzilla::Component({product_id => 1,
name => 'AcmeComp'});
my $id = $component->id;
my $name = $component->name;
my $description = $component->description;
my $product_id = $component->product_id;
my $default_assignee = $component->default_assignee;
my $default_qa_contact = $component->default_qa_contact;
my $hash_ref = Bugzilla::Component::get_components_by_product(1);
my $component = $hash_ref->{1};
=head1 DESCRIPTION
Component.pm represents a Product Component object.
=head1 METHODS
=over
=item C<new($param)>
Description: The constructor is used to load an existing component
by passing a component id or a hash with the product
id and the component name.
Params: $param - If you pass an integer, the integer is the
component id from the database that we want to
read in. If you pass in a hash with 'name' key,
then the value of the name key is the name of a
component from the DB.
Returns: A Bugzilla::Component object.
=back
=head1 SUBROUTINES
=over
=item C<get_components_by_product($product_id)>
Description: Returns all Bugzilla components that belong to the
supplied product.
Params: $product_id - Integer with a Bugzilla product id.
Returns: A hash with component id as key and Bugzilla::Component
object as value.
=back
=cut
|
