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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This Source Code Form is "Incompatible With Secondary Licenses", as
# defined by the Mozilla Public License, v. 2.0.
package Bugzilla::Attachment::FileSystem;
use strict;
use warnings;
use Bugzilla::Constants qw(bz_locations);
sub new {
return bless({}, shift);
}
sub store {
my ($self, $attach_id, $data) = @_;
my $path = _local_path($attach_id);
mkdir($path, 0770) unless -d $path;
open(my $fh, '>', _local_file($attach_id));
binmode($fh);
print $fh $data;
close($fh);
}
sub retrieve {
my ($self, $attach_id) = @_;
if (open(my $fh, '<', _local_file($attach_id))) {
local $/;
binmode($fh);
my $data = <$fh>;
close($fh);
return $data;
}
return undef;
}
sub remove {
my ($self, $attach_id) = @_;
unlink(_local_file($attach_id));
}
sub exists {
my ($self, $attach_id) = @_;
return -e _local_file($attach_id);
}
sub _local_path {
my ($attach_id) = @_;
my $hash = sprintf('group.%03d', $attach_id % 1000);
return bz_locations()->{attachdir} . '/' . $hash;
}
sub _local_file {
my ($attach_id) = @_;
return _local_path($attach_id) . '/attachment.' . $attach_id;
}
1;
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