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package Email::Sender::Transport::Redirect; |
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{ |
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$Email::Sender::Transport::Redirect::VERSION = '0.005'; |
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} |
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=head1 NAME |
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Email::Sender::Transport::Redirect - Intercept all emails and redirect them to a specific address |
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=head1 VERSION |
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Version 0.005 |
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=head1 SYNOPSIS |
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$transport_orig = Email::Sender::Transport::Sendmail->new; |
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$transport = Email::Sender::Transport::Redirect->new({transport => $transport_orig, |
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redirect_address => 'shop@nitesi.com', |
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}); |
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=head1 DESCRIPTION |
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Transport wrapper for Email::Sender which intercepts all emails and redirects |
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them to a specific address. |
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This transport changes the C and C header in the email and |
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adds a C and C header with |
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the original recipients. |
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=head1 ATTRIBUTES |
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=head2 redirect_address |
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Recipient email address for redirected emails. This value, which can |
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be either a string or an hashref, is passed to the |
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L constructor. |
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=head2 redirect_headers |
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Email headers to be changed, defaults to an |
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array reference containing: |
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=over 4 |
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=item To |
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=item CC |
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=back |
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=head2 intercept_prefix |
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Prefix for headers which show the original recipients. |
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Defaults to C. |
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=cut |
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220703
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use Moo; |
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use Types::Standard qw/ArrayRef Str Object/; |
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use Email::Sender::Transport::Redirect::Recipients; |
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extends 'Email::Sender::Transport::Wrapper'; |
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has 'redirect_address' => (is => 'ro', |
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required => 1, |
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); |
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has 'redirect_headers' => ( |
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is => 'ro', |
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isa => ArrayRef, |
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default => sub { [qw/To Cc/] }, |
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); |
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has 'intercept_prefix' => ( |
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is => 'ro', |
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isa => Str, |
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default => 'X-Intercepted-', |
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); |
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has recipients => (is => 'lazy', |
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isa => Object); |
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sub _build_recipients { |
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my $self = shift; |
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return Email::Sender::Transport::Redirect::Recipients->new($self->redirect_address); |
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} |
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=head1 METHOD MODIFIERS |
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=head2 send_email |
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Wraps around original method and changes email headers. |
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=cut |
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around send_email => sub { |
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my ($orig, $self, $email, $env, @rest) = @_; |
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my ($email_copy, $env_copy, @values); |
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# copy email object to prevent changes in the original object |
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$email_copy = ref($email)->new($email->as_string); |
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# copy envelope hash reference |
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%$env_copy = %$env; |
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for my $header (@{$self->redirect_headers}) { |
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next unless @values = $email_copy->get_header($header); |
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if ($self->intercept_prefix) { |
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$email_copy->set_header($self->intercept_prefix . $header, |
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@values); |
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} |
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my @replace = map { $self->recipients->replace($_) } @values; |
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$email_copy->set_header($header, @replace); |
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} |
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# if the to was set in the envelope, replace those as well |
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if ($env_copy->{to} and @{$env_copy->{to}}) { |
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$env_copy->{to} = [ map { $self->recipients->replace($_) } @{$env_copy->{to}} ] |
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} |
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# no to in the envelope? then set it |
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else { |
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$env_copy->{to} = [ $self->recipients->to ]; |
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} |
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return $self->$orig($email_copy, $env_copy, @rest); |
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}; |
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=head1 AUTHOR |
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Stefan Hornburg (Racke), C |
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=head1 ACKNOWLEDGEMENTS |
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Thanks to Peter Mottram for the port to Moo (GH #1). |
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Thanks to Matt Trout for his help regarding the initial write of this |
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module on #dancer IRC. |
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=head1 LICENSE AND COPYRIGHT |
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Copyright 2012-2015 Stefan Hornburg (Racke). |
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This program is free software; you can redistribute it and/or modify it |
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under the terms of either: the GNU General Public License as published |
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by the Free Software Foundation; or the Artistic License. |
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See http://dev.perl.org/licenses/ for more information. |
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=cut |
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1; # End of Email::Sender::Transport::Redirect |