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package JWebmail::Model::WriteMails;
use v5.18;
use warnings;
use utf8;
use Exporter 'import';
our @EXPORT_OK = qw(sendmail);
use Email::MIME;
our $Block_Writes = 0;
sub _build_mail {
my $mail = shift;
my $text_part = Email::MIME->create(
attributes => {
content_type => 'text/plain',
charset => 'utf-8',
encoding => '8bit',
},
body_str => $mail->{message},
);
my $attach = $mail->{attach} ? Email::MIME->create(
attributes => {
content_type => $mail->{attach_type},
encoding => 'base64',
},
body => $mail->{attach}->asset->slurp,
) : undef;
my $email = Email::MIME->create(
header_str => [
From => $mail->{from},
To => $mail->{to},
Subject => $mail->{subject},
'X-Mailer' => 'JWebmail',
],
parts => [ $text_part, $attach // () ],
);
$email->header_str_set(CC => @{$mail->{cc}}) if $mail->{cc};
$email->header_str_set('Reply-To' => $mail->{reply}) if $mail->{reply};
return $email->as_string;
}
sub _send {
my ($mime, @recipients) = @_;
open(my $m, '|-', 'sendmail', '-i', @recipients)
or die 'Connecting to sendmail failed. Is it in your PATH?';
$m->print($mime->as_string);
close($m);
return $? >> 8;
}
sub sendmail {
my $mail = shift;
my $mime = _build_mail($mail);
my @recipients;
push @recipients, @{ $mail->{to} } if $mail->{to};
push @recipients, @{ $mail->{cc} } if $mail->{cc};
push @recipients, @{ $mail->{bcc} } if $mail->{bcc};
if ($Block_Writes) {
say $mime;
return 1;
}
return _send($mime, @recipients);
}
1
__END__
=encoding utf-8
=head1 NAME
WriteMails - Build and send mails via a sendmail interface
=head1 SYNOPSIS
JWebmail::Model::WriteMails::sendmail {
from => ...,
to => ...,
subject => ...,
};
=head1 DESCRIPTION
Build and send mails.
=head1 FUNCTIONS
=head2 sendmail
Send the mail immediately.
=head3 from
The sender.
=head3 to
The recipient(s).
=head3 reply
The address the recipient is meant to reply to (optinal, if missing from is assumed).
=head3 cc
Secondary recipients, visible to other.
=head3 bcc
Secondary recipients, invisible to other.
=head3 subject
=head3 message
The message body. Should be plain text encoded as utf-8.
=head3 attach
Optinal attachment.
=head3 attach_type
The mime type of the attachment.
=cut
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