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# -*- 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>
############################################################################
# Module Initialization
############################################################################
use strict;
package Bugzilla::Attachment;
# This module requires that its caller have said "require globals.pl" to import
# relevant functions from that script.
# Use the Flag module to handle flags.
use Bugzilla::Flag;
use Bugzilla::Config qw(:locations);
use Bugzilla::User;
############################################################################
# Functions
############################################################################
sub new {
# Returns a hash of information about the attachment with the given ID.
my ($invocant, $id) = @_;
return undef if !$id;
my $self = { 'id' => $id };
my $class = ref($invocant) || $invocant;
bless($self, $class);
&::PushGlobalSQLState();
&::SendSQL("SELECT 1, description, bug_id, isprivate FROM attachments " .
"WHERE attach_id = $id");
($self->{'exists'},
$self->{'summary'},
$self->{'bug_id'},
$self->{'isprivate'}) = &::FetchSQLData();
&::PopGlobalSQLState();
return $self;
}
sub query
{
# Retrieves and returns an array of attachment records for a given bug.
# This data should be given to attachment/list.html.tmpl in an
# "attachments" variable.
my ($bugid) = @_;
my $dbh = Bugzilla->dbh;
# Retrieve a list of attachments for this bug and write them into an array
# of hashes in which each hash represents a single attachment.
my $list = $dbh->selectall_arrayref("SELECT attach_id, " .
$dbh->sql_date_format('creation_ts', '%Y.%m.%d %H:%i') .
", mimetype, description, ispatch,
isobsolete, isprivate, LENGTH(thedata),
submitter_id
FROM attachments
INNER JOIN attach_data
ON id = attach_id
WHERE bug_id = ? ORDER BY attach_id",
undef, $bugid);
my @attachments = ();
foreach my $row (@$list) {
my %a;
($a{'attachid'}, $a{'date'}, $a{'contenttype'},
$a{'description'}, $a{'ispatch'}, $a{'isobsolete'},
$a{'isprivate'}, $a{'datasize'}, $a{'submitter_id'}) = @$row;
$a{'submitter'} = new Bugzilla::User($a{'submitter_id'});
# Retrieve a list of flags for this attachment.
$a{'flags'} = Bugzilla::Flag::match({ 'attach_id' => $a{'attachid'},
'is_active' => 1 });
# A zero size indicates that the attachment is stored locally.
if ($a{'datasize'} == 0) {
my $attachid = $a{'attachid'};
my $hash = ($attachid % 100) + 100;
$hash =~ s/.*(\d\d)$/group.$1/;
if (open(AH, "$attachdir/$hash/attachment.$attachid")) {
$a{'datasize'} = (stat(AH))[7];
close(AH);
}
}
push @attachments, \%a;
}
return \@attachments;
}
1;
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