1 package Promulger::Dispatch;
3 use Method::Signatures::Simple;
5 use Scalar::Util 'blessed';
9 use Email::Sender::Simple ();
10 # XXX not yet -- apeiron, 2010-06-25
13 use Promulger::Config;
20 $proto->can('does') and
21 $proto->does('Email::Sender::Transport')
22 or die "transport must do Email::Sender::Transport role";
25 my $config = Promulger::Config->config;
27 if($class = $config->{mailer}) {
29 $class = "Email::Sender::Transport::${class}";
32 $class = 'Email::Sender::Transport::Sendmail';
34 Class::MOP::load_class($class);
39 # XXX no bounce parsing yet -- apeiron, 2010-03-13
40 method dispatch ($message) {
41 my $config = Promulger::Config->config;
43 my $email = Email::MIME->new($message);
44 my $recipient = $email->header('To');
45 my $local_user = $self->user_for_address($recipient);
46 my $sender = $email->header('From');
47 my $subject = $email->header('Subject');
49 my $list = Promulger::List->resolve($local_user);
51 $self->reject($recipient, $sender);
55 if($local_user =~ /-request$/) {
56 $self->handle_request($list, $sender, $local_user, $subject, $config);
60 # they don't have a request for us, so they want to post a message
61 $self->post_message($list, $email, $config);
65 method handle_request ($list, $sender, $recipient, $subject) {
66 my $sender_address = $self->bare_address($sender);
67 if($subject =~ /^\s*subscribe/i) {
68 $list->subscribe($sender_address)
69 or $self->already_subscribed($list, $recipient, $sender_address);
70 } elsif($subject =~ /^\s*unsubscribe/i) {
71 $list->unsubscribe($sender_address)
72 or $self->not_subscribed($list, $recipient, $sender_address);
76 method post_message ($list, $email, $config) {
77 my $sender = $email->header('From');
78 my $sender_address = $self->bare_address($sender);
79 my $recipient = $email->header('To');
81 unless($list->accept_posts_from($sender_address) && $list->active) {
82 $self->reject($recipient, $sender);
86 # XXX no MIME or other fancy handling for now -- apeiron, 2010-03-13
87 my $body = $email->body_str;
88 for my $subscriber (keys %{$list->subscribers}) {
89 # my $verped_from = Mail::Verp->encode($recipient, $subscriber);
91 # XXX we let the MTA create the message-id for us for now -- apeiron,
93 my $new_message = Email::MIME->create(
95 From => $sender_address,
97 Subject => $email->header('Subject'),
98 'Reply-to' => $recipient,
102 # XXX no queuing or job distribution for now beyond what the MTA provides
103 # -- apeiron, 2010-03-13
104 $self->send_message($new_message);
108 method send_message ($message) {
109 Email::Sender::Simple::sendmail(
112 transport => $self->transport,
117 # XXX make this actually not suck -- apeiron, 2010-03-13
118 method reject ($recipient, $sender) {
119 my $email = Email::MIME->create(
123 Subject => 'Rejected',
126 Sorry, your message to $recipient has been denied.
129 $self->send_message($email);
132 method not_subscribed ($list, $recipient, $sender) {
133 my $email = Email::MIME->create(
134 # XXX need admin address
138 Subject => 'Not subscribed',
141 Sorry, you are not subscribed to $list.
144 $self->send_message($email);
147 method already_subscribed ($list, $recipient, $sender) {
148 my $email = Email::MIME->create(
152 Subject => 'Already subscribed',
155 Sorry, you are already subscribed to $list.
158 $self->send_message($email);
161 method bare_address ($full_addr) {
162 my ($addr_obj) = Email::Address->parse($full_addr);
163 return $addr_obj->address;
166 method user_for_address ($full_addr) {
167 my ($addr_obj) = Email::Address->parse($full_addr);
168 return $addr_obj->user;
171 'http://www.shadowcat.co.uk/blog/matt-s-trout/oh-subdispatch-oh-subdispatch/';