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#-*- perl -*-
#
# Copyright (C) 2001,2002 Ken'ichi Fukamachi
# All rights reserved. This program is free software; you can
# redistribute it and/or modify it under the same terms as Perl itself.
#
# $FML: subscribe.pm,v 1.10 2002/02/17 08:13:25 fukachan Exp $
#
package FML::Command::User::subscribe;
use strict;
use vars qw(@ISA @EXPORT @EXPORT_OK $AUTOLOAD);
use Carp;
use FML::Log qw(Log LogWarn LogError);
=head1 NAME
FML::Command::User::subscribe - subscribe a new member
=head1 SYNOPSIS
See C<FML::Command> for more details.
=head1 DESCRIPTION
Firstly apply confirmation before subscribe.
After confirmation succeeds, subcribe process proceeds.
=head1 METHODS
=head2 C<process($curproc, $command_args)>
=cut
# Descriptions: standard constructor
# Arguments: OBJ($self)
# Side Effects: none
# Return Value: OBJ
sub new
{
my ($self) = @_;
my ($type) = ref($self) || $self;
my $me = {};
return bless $me, $type;
}
# Descriptions: need lock or not
# Arguments: none
# Side Effects: none
# Return Value: NUM( 1 or 0)
sub need_lock { 1;}
# Descriptions: subscribe adapter: confirm before subscribe
# Arguments: OBJ($self) OBJ($curproc) HASH_REF($command_args)
# Side Effects: update database for confirmation.
# prepare reply message.
# Return Value: none
sub process
{
my ($self, $curproc, $command_args) = @_;
my $config = $curproc->{ config };
my $member_map = $config->{ primary_member_map };
my $recipient_map = $config->{ primary_recipient_map };
my $cache_dir = $config->{ db_dir };
my $keyword = $config->{ confirm_command_prefix };
my $command = $command_args->{ command };
my $address = $curproc->{ credential }->sender();
# fundamental check
croak("\$member_map is not specified") unless $member_map;
croak("\$recipient_map is not specified") unless $recipient_map;
use FML::Credential;
my $cred = new FML::Credential;
# if already member, subscriber request is wrong.
if ($cred->is_member($curproc, { address => $address })) {
$curproc->reply_message_nl('error.already_member',
'already member',
{
_arg_address => $address
});
croak("already member");
}
# if not, try confirmation before subscribe
else {
Log("new subscriber, try confirmation");
use FML::Confirm;
my $confirm = new FML::Confirm {
keyword => $keyword,
cache_dir => $cache_dir,
class => 'subscribe',
address => $address,
buffer => $command,
};
my $id = $confirm->assign_id;
$curproc->reply_message_nl('command.confirm');
$curproc->reply_message("\n$id\n");
}
}
=head1 AUTHOR
Ken'ichi Fukamachi
=head1 COPYRIGHT
Copyright (C) 2001,2002 Ken'ichi Fukamachi
All rights reserved. This program is free software; you can
redistribute it and/or modify it under the same terms as Perl itself.
=head1 HISTORY
FML::Command::User::subscribe appeared in fml5 mailing list driver package.
See C<http://www.fml.org/> for more details.
=cut
1;
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