external message services: core refactoring of msg_template

[freeside.git] / FS / FS / cust_msg.pm

diff --git a/FS/FS/cust_msg.pm b/FS/FS/cust_msg.pm
index 8d57a54..9346327 100644 (file)
--- a/FS/FS/cust_msg.pm
+++ b/FS/FS/cust_msg.pm
@@ -3,6 +3,7 @@ package FS::cust_msg;
 use strict;
 use base qw( FS::cust_main_Mixin FS::Record );
 use FS::Record qw( qsearch qsearchs );
+use MIME::Parser;
 use vars qw( @statuses );
 
 =head1 NAME
@@ -44,7 +45,7 @@ from FS::Record.  The following fields are currently supported:
 
 =item header - message header
 
-=item body - message body
+=item body - message body (as a complete MIME document)
 
 =item error - Email::Sender error message (or null for success)
 
@@ -149,6 +150,53 @@ sub check {
   $self->SUPER::check;
 }
 
+=item send
+
+Sends the message through its parent L<FS::msg_template>. Returns an error
+message on error, or an empty string.
+
+=cut
+
+sub send {
+  my $self = shift;
+  my $msg_template = $self->msg_template
+    or return 'message was created without a template object';
+  $msg_template->send_prepared($self);
+}
+
+=item entity
+
+Returns the complete message as a L<MIME::Entity>.
+
+XXX this only works if the message in fact contains a MIME entity. Messages
+created by external APIs may not look like that.
+
+=item parts
+
+Returns a list of the MIME parts contained in the message, as L<MIME::Entity>
+objects.
+
+=cut
+
+sub entity {
+  my $self = shift;
+  if ( !exists($self->{entity}) ) {
+    my $parser = MIME::Parser->new;
+    my $output_dir = "$FS::UID::cache_dir/cache.$FS::UID::datasrc/mimeparts";
+    mkdir($output_dir) unless -d $output_dir;
+    $parser->output_under($output_dir);
+    $self->{entity} =
+      $parser->parse_data( $self->header . "\n" . $self->body );
+  }
+  $self->{entity};
+}
+
+sub parts {
+  my $self = shift;
+  # return only the parts with bodies, not the multipart containers
+  grep { $_->bodyhandle } $self->entity->parts_DFS;
+}
+
 =back
 
 =head1 SEE ALSO