# 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::Config::Attachment;

use 5.10.1;
use strict;
use warnings;

use Bugzilla::Config::Common;

our $sortkey = 400;

sub get_param_list {
    my $class      = shift;
    my @param_list = (
        {
            name    => 'allow_attachment_display',
            type    => 'b',
            default => 0
        },
        {
            name    => 'allow_attachment_deletion',
            type    => 'b',
            default => 0
        },
        {
            name    => 'maxattachmentsize',
            type    => 't',
            default => '1000',
            checker => \&check_maxattachmentsize
        },
        {
            name    => 'attachment_storage',
            type    => 's',
            choices => [ 'database', 'filesystem', 's3' ],
            default => 'database',
            checker => \&check_storage
        },
        {
            name    => 's3_bucket',
            type    => 't',
            default => '',
        },
        {
            name    => 'aws_access_key_id',
            type    => 't',
            default => '',
        },
        {
            name    => 'aws_secret_access_key',
            type    => 't',
            default => '',
        },
    );
    return @param_list;
}

sub check_params {
    my ( $class, $params ) = @_;
    return '' unless $params->{attachment_storage} eq 's3';

    if (   $params->{s3_bucket} eq ''
        || $params->{aws_access_key_id} eq ''
        || $params->{aws_secret_access_key} eq '' )
    {
        return
            "You must set s3_bucket, aws_access_key_id, and aws_secret_access_key when attachment_storage is set to S3";
    }
    return '';
}

sub check_storage {
    my ( $value, $param ) = (@_);
    my $check_multi = check_multi( $value, $param );
    return $check_multi if $check_multi;

    if ( $value eq 's3' ) {
        return Bugzilla->feature('s3')
            ? ''
            : 'The perl modules required for S3 support are not installed';
    }
    else {
        return '';
    }
}

1;