diff options
Diffstat (limited to 'lib/Sietima/Role/SubjectTag.pm')
| -rw-r--r-- | lib/Sietima/Role/SubjectTag.pm | 73 |
1 files changed, 51 insertions, 22 deletions
diff --git a/lib/Sietima/Role/SubjectTag.pm b/lib/Sietima/Role/SubjectTag.pm index 7602405..b6b9159 100644 --- a/lib/Sietima/Role/SubjectTag.pm +++ b/lib/Sietima/Role/SubjectTag.pm @@ -4,9 +4,44 @@ use Sietima::Policy; use Types::Standard qw(Str); use namespace::clean; -# VERSION +our $VERSION = '1.1.2'; # VERSION # ABSTRACT: add a tag to messages' subjects + +has subject_tag => ( + is => 'ro', + isa => Str, + required => 1, +); + + +around munge_mail => sub ($orig,$self,$mail) { + my $tag = '['.$self->subject_tag.']'; + my $subject = $mail->header_str('Subject'); + unless ($subject =~ m{\Q$tag\E}) { + $mail->header_str_set( + Subject => "$tag $subject", + ); + } + return $self->$orig($mail); +}; + +1; + +__END__ + +=pod + +=encoding UTF-8 + +=head1 NAME + +Sietima::Role::SubjectTag - add a tag to messages' subjects + +=head1 VERSION + +version 1.1.2 + =head1 SYNOPSIS my $sietima = Sietima->with_traits('SubjectTag')->new({ @@ -19,7 +54,9 @@ use namespace::clean; A L<< C<Sietima> >> list with this role applied will prepend the given tag to every outgoing message's C<Subject:> header. -=attr C<subject_tag> +=head1 ATTRIBUTES + +=head2 C<subject_tag> Required string. This string, enclosed by square brackets, will be prepended to the C<Subject:> header of outgoing messages. For example, @@ -30,30 +67,22 @@ If the incoming message's C<Subject:> header already contains the tag, the header will not be modified. This prevents getting subjects like "[foo] Re: [foo] Re: [foo] new stuff". -=cut +=head1 MODIFIED METHODS -has subject_tag => ( - is => 'ro', - isa => Str, - required => 1, -); - -=modif C<munge_mail> +=head2 C<munge_mail> The subject of the incoming email is modified to add the tag (unless it's already there). The email is then processed normally. -=cut +=head1 AUTHOR -around munge_mail => sub ($orig,$self,$mail) { - my $tag = '['.$self->subject_tag.']'; - my $subject = $mail->header_str('Subject'); - unless ($subject =~ m{\Q$tag\E}) { - $mail->header_str_set( - Subject => "$tag $subject", - ); - } - return $self->$orig($mail); -}; +Gianni Ceccarelli <dakkar@thenautilus.net> -1; +=head1 COPYRIGHT AND LICENSE + +This software is copyright (c) 2023 by Gianni Ceccarelli <dakkar@thenautilus.net>. + +This is free software; you can redistribute it and/or modify it under +the same terms as the Perl 5 programming language system itself. + +=cut |