|
#=====================================================================
|
|
# LX-Office ERP
|
|
# Copyright (C) 2004
|
|
# Based on SQL-Ledger Version 2.1.9
|
|
# Web http://www.lx-office.org
|
|
#
|
|
#=====================================================================
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
# MA 02110-1335, USA.
|
|
#======================================================================
|
|
|
|
package Mailer;
|
|
|
|
use Email::Address;
|
|
use Email::MIME::Creator;
|
|
use Encode;
|
|
use File::MimeInfo::Magic;
|
|
use File::Slurp;
|
|
use List::UtilsBy qw(bundle_by);
|
|
|
|
use SL::Common;
|
|
use SL::DB::EmailJournal;
|
|
use SL::DB::EmailJournalAttachment;
|
|
use SL::DB::Employee;
|
|
use SL::Template;
|
|
use SL::Version;
|
|
|
|
use strict;
|
|
|
|
my $num_sent = 0;
|
|
|
|
my %mail_delivery_modules = (
|
|
sendmail => 'SL::Mailer::Sendmail',
|
|
smtp => 'SL::Mailer::SMTP',
|
|
);
|
|
|
|
my %type_to_table = (
|
|
sales_quotation => 'oe',
|
|
request_quotation => 'oe',
|
|
sales_order => 'oe',
|
|
purchase_order => 'oe',
|
|
invoice => 'ar',
|
|
credit_note => 'ar',
|
|
purchase_invoice => 'ap',
|
|
letter => 'letter',
|
|
purchase_delivery_order => 'delivery_orders',
|
|
sales_delivery_order => 'delivery_orders',
|
|
);
|
|
|
|
sub new {
|
|
my ($type, %params) = @_;
|
|
my $self = { %params };
|
|
|
|
bless $self, $type;
|
|
}
|
|
|
|
sub _create_driver {
|
|
my ($self) = @_;
|
|
|
|
my %params = (
|
|
mailer => $self,
|
|
form => $::form,
|
|
myconfig => \%::myconfig,
|
|
);
|
|
|
|
my $module = $mail_delivery_modules{ $::lx_office_conf{mail_delivery}->{method} };
|
|
eval "require $module" or return undef;
|
|
|
|
return $module->new(%params);
|
|
}
|
|
|
|
sub _cleanup_addresses {
|
|
my ($self) = @_;
|
|
|
|
foreach my $item (qw(to cc bcc)) {
|
|
next unless $self->{$item};
|
|
|
|
$self->{$item} =~ s/\</</g;
|
|
$self->{$item} =~ s/\$<\$/</g;
|
|
$self->{$item} =~ s/\>/>/g;
|
|
$self->{$item} =~ s/\$>\$/>/g;
|
|
}
|
|
}
|
|
|
|
sub _create_message_id {
|
|
my ($self) = @_;
|
|
|
|
$num_sent += 1;
|
|
my $domain = $self->{from};
|
|
$domain =~ s/.*\@//;
|
|
$domain =~ s/>.*//;
|
|
|
|
return "kivitendo-" . SL::Version->get_version . "-" . time() . "-${$}-${num_sent}\@$domain";
|
|
}
|
|
|
|
sub _create_address_headers {
|
|
my ($self) = @_;
|
|
|
|
# $self->{addresses} collects the recipients for use in e.g. the
|
|
# SMTP 'RCPT TO:' envelope command. $self->{headers} collects the
|
|
# headers that make up the actual email. 'BCC' should not be
|
|
# included there for certain transportation methods (SMTP).
|
|
|
|
$self->{addresses} = {};
|
|
|
|
foreach my $item (qw(from to cc bcc)) {
|
|
$self->{addresses}->{$item} = [];
|
|
next if !$self->{$item};
|
|
|
|
my @header_addresses;
|
|
|
|
foreach my $addr_obj (Email::Address->parse($self->{$item})) {
|
|
push @{ $self->{addresses}->{$item} }, $addr_obj->address;
|
|
next if $self->{driver}->keep_from_header($item);
|
|
|
|
my $phrase = $addr_obj->phrase();
|
|
if ($phrase) {
|
|
$phrase =~ s/^\"//;
|
|
$phrase =~ s/\"$//;
|
|
$addr_obj->phrase($phrase);
|
|
}
|
|
|
|
push @header_addresses, $addr_obj->format;
|
|
}
|
|
|
|
push @{ $self->{headers} }, ( ucfirst($item) => join(', ', @header_addresses) ) if @header_addresses;
|
|
}
|
|
}
|
|
|
|
sub _create_attachment_part {
|
|
my ($self, $attachment) = @_;
|
|
|
|
my %attributes = (
|
|
disposition => 'attachment',
|
|
encoding => 'base64',
|
|
);
|
|
|
|
my $attachment_content;
|
|
my $file_id = 0;
|
|
my $email_journal = $::instance_conf->get_email_journal;
|
|
|
|
if (ref($attachment) eq "HASH") {
|
|
$attributes{filename} = $attachment->{name};
|
|
$file_id = $attachment->{id} || '0';
|
|
$attributes{content_type} = $attachment->{type} || 'application/pdf';
|
|
$attachment_content = $attachment->{content};
|
|
$attachment_content = eval { read_file($attachment->{path}) } if !$attachment_content;
|
|
|
|
} else {
|
|
$attributes{filename} = $attachment;
|
|
$attributes{filename} =~ s:.*\Q$self->{fileid}\E:: if $self->{fileid};
|
|
$attributes{filename} =~ s:.*/::g;
|
|
|
|
my $application = ($attachment =~ /(^\w+$)|\.(html|text|txt|sql)$/) ? 'text' : 'application';
|
|
$attributes{content_type} = File::MimeInfo::Magic::magic($attachment);
|
|
$attributes{content_type} ||= "${application}/$self->{format}" if $self->{format};
|
|
$attributes{content_type} ||= 'application/octet-stream';
|
|
$attachment_content = eval { read_file($attachment) };
|
|
}
|
|
|
|
return undef if $email_journal > 1 && !defined $attachment_content;
|
|
|
|
$attachment_content ||= ' ';
|
|
$attributes{charset} = $self->{charset} if $self->{charset} && ($attributes{content_type} =~ m{^text/});
|
|
|
|
my $ent;
|
|
if ( $attributes{content_type} eq 'message/rfc822' ) {
|
|
$ent = Email::MIME->new($attachment_content);
|
|
} else {
|
|
$ent = Email::MIME->create(
|
|
attributes => \%attributes,
|
|
body => $attachment_content,
|
|
);
|
|
}
|
|
|
|
# Due to a bug in Email::MIME it's not enough to hand over the encoded file name in the "attributes" hash in the
|
|
# "create" call. Email::MIME iterates over the keys in the hash, and depending on which key it has already seen during
|
|
# the iteration it might revert the encoding. As Perl's hash key order is randomized for each Perl run, this means
|
|
# that the file name stays unencoded sometimes.
|
|
# Setting the header manually after the "create" call circumvents this problem.
|
|
$ent->header_set('Content-disposition' => 'attachment; filename="' . encode('MIME-Q', $attributes{filename}) . '"');
|
|
|
|
push @{ $self->{mail_attachments}} , SL::DB::EmailJournalAttachment->new(
|
|
name => $attributes{filename},
|
|
mime_type => $attributes{content_type},
|
|
content => ( $email_journal > 1 ? $attachment_content : ' '),
|
|
file_id => $file_id,
|
|
);
|
|
|
|
return $ent;
|
|
}
|
|
|
|
sub _create_message {
|
|
my ($self) = @_;
|
|
|
|
my @parts;
|
|
|
|
push @{ $self->{headers} }, (Type => "multipart/mixed");
|
|
|
|
if ($self->{message}) {
|
|
push @parts, Email::MIME->create(
|
|
attributes => {
|
|
content_type => $self->{content_type},
|
|
charset => $self->{charset},
|
|
encoding => 'quoted-printable',
|
|
},
|
|
body_str => $self->{message},
|
|
);
|
|
|
|
push @{ $self->{headers} }, (
|
|
'Content-Type' => qq|$self->{content_type}; charset="$self->{charset}"|,
|
|
);
|
|
}
|
|
|
|
push @parts, grep { $_ } map { $self->_create_attachment_part($_) } @{ $self->{attachments} || [] };
|
|
|
|
return Email::MIME->create(
|
|
header_str => $self->{headers},
|
|
parts => \@parts,
|
|
);
|
|
}
|
|
|
|
sub send {
|
|
my ($self) = @_;
|
|
|
|
# Create driver for delivery method (sendmail/SMTP)
|
|
$self->{driver} = eval { $self->_create_driver };
|
|
if (!$self->{driver}) {
|
|
my $error = $@;
|
|
$self->_store_in_journal('failed', 'driver could not be created; check your configuration & log files');
|
|
$::lxdebug->message(LXDebug::WARN(), "Mailer error during 'send': $error");
|
|
|
|
return $error;
|
|
}
|
|
|
|
# Set defaults & headers
|
|
$self->{charset} = 'UTF-8';
|
|
$self->{content_type} ||= "text/plain";
|
|
$self->{headers} ||= [];
|
|
push @{ $self->{headers} }, (
|
|
Subject => $self->{subject},
|
|
'Message-ID' => '<' . $self->_create_message_id . '>',
|
|
'X-Mailer' => "kivitendo " . SL::Version->get_version,
|
|
);
|
|
$self->{mail_attachments} = [];
|
|
$self->{content_by_name} = $::instance_conf->get_email_journal == 1 && $::instance_conf->get_doc_files;
|
|
|
|
my $error;
|
|
my $ok = eval {
|
|
# Clean up To/Cc/Bcc address fields
|
|
$self->_cleanup_addresses;
|
|
$self->_create_address_headers;
|
|
|
|
my $email = $self->_create_message;
|
|
|
|
my $from_obj = (Email::Address->parse($self->{from}))[0];
|
|
|
|
$self->{driver}->start_mail(from => $from_obj->address, to => [ $self->_all_recipients ]);
|
|
$self->{driver}->print($email->as_string);
|
|
$self->{driver}->send;
|
|
|
|
1;
|
|
};
|
|
|
|
$error = $@ if !$ok;
|
|
|
|
# create journal and link to record
|
|
$self->{journalentry} = $self->_store_in_journal;
|
|
$self->_create_record_link if $self->{journalentry};
|
|
|
|
return $ok ? '' : ($error || "undefined error");
|
|
}
|
|
|
|
sub _all_recipients {
|
|
my ($self) = @_;
|
|
$self->{addresses} ||= {};
|
|
return map { @{ $self->{addresses}->{$_} || [] } } qw(to cc bcc);
|
|
}
|
|
|
|
sub _store_in_journal {
|
|
my ($self, $status, $extended_status) = @_;
|
|
|
|
my $journal_enable = $::instance_conf->get_email_journal;
|
|
|
|
return if $journal_enable == 0;
|
|
|
|
$status //= $self->{driver}->status if $self->{driver};
|
|
$status //= 'failed';
|
|
$extended_status //= $self->{driver}->extended_status if $self->{driver};
|
|
$extended_status //= 'unknown error';
|
|
|
|
my $headers = join "\r\n", (bundle_by { join(': ', @_) } 2, @{ $self->{headers} || [] });
|
|
|
|
my $jentry = SL::DB::EmailJournal->new(
|
|
sender => SL::DB::Manager::Employee->current,
|
|
from => $self->{from} // '',
|
|
recipients => join(', ', $self->_all_recipients),
|
|
subject => $self->{subject} // '',
|
|
headers => $headers,
|
|
body => $self->{message} // '',
|
|
sent_on => DateTime->now_local,
|
|
attachments => \@{ $self->{mail_attachments} },
|
|
status => $status,
|
|
extended_status => $extended_status,
|
|
)->save;
|
|
return $jentry->id;
|
|
}
|
|
|
|
|
|
sub _create_record_link {
|
|
my ($self) = @_;
|
|
|
|
# check for custom/overloaded types and ids (form != controller)
|
|
my $record_type = $self->{record_type} || $::form->{type};
|
|
my $record_id = $self->{record_id} || $::form->{id};
|
|
|
|
# you may send mails for unsaved objects (no record_id => unlinkable case)
|
|
if ($self->{journalentry} && $record_id && exists($type_to_table{$record_type})) {
|
|
RecordLinks->create_links(
|
|
mode => 'ids',
|
|
from_table => $type_to_table{$record_type},
|
|
from_ids => $record_id,
|
|
to_table => 'email_journal',
|
|
to_id => $self->{journalentry},
|
|
);
|
|
}
|
|
}
|
|
|
|
1;
|
|
|
|
|
|
__END__
|
|
|
|
=pod
|
|
|
|
=encoding utf8
|
|
|
|
=head1 NAME
|
|
|
|
SL::Mailer - Base class for sending mails from kivitendo
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
package SL::BackgroundJob::CreatePeriodicInvoices;
|
|
|
|
use SL::Mailer;
|
|
|
|
my $mail = Mailer->new;
|
|
$mail->{from} = $config{periodic_invoices}->{email_from};
|
|
$mail->{to} = $email;
|
|
$mail->{subject} = $config{periodic_invoices}->{email_subject};
|
|
$mail->{content_type} = $filename =~ m/.html$/ ? 'text/html' : 'text/plain';
|
|
$mail->{message} = $output;
|
|
|
|
$mail->send;
|
|
|
|
=head1 OVERVIEW
|
|
|
|
Mail can be sent from kivitendo via the sendmail command or the smtp protocol.
|
|
|
|
|
|
=head1 INTERNAL DATA TYPES
|
|
|
|
|
|
=over 2
|
|
|
|
=item C<%mail_delivery_modules>
|
|
|
|
Currently two modules are supported: smtp or sendmail.
|
|
|
|
=item C<%type_to_table>
|
|
|
|
Due to the lack of a single global mapping for $form->{type},
|
|
type is mapped to the corresponding database table. All types which
|
|
implement a mail action are currently mapped and should be mapped.
|
|
Type is either the value of the old form or the newer controller
|
|
based object type.
|
|
|
|
=back
|
|
|
|
=head1 FUNCTIONS
|
|
|
|
=over 4
|
|
|
|
=item C<new>
|
|
|
|
=item C<_create_driver>
|
|
|
|
=item C<_cleanup_addresses>
|
|
|
|
=item C<_create_address_headers>
|
|
|
|
=item C<_create_message_id>
|
|
|
|
=item C<_create_attachment_part>
|
|
|
|
=item C<_create_message>
|
|
|
|
=item C<send>
|
|
|
|
If a mail was sent successfully the internal function _store_in_journal
|
|
is called if email journaling is enabled. If _store_in_journal was executed
|
|
successfully and the calling form is already persistent (database id) a
|
|
record_link will be created.
|
|
|
|
=item C<_all_recipients>
|
|
|
|
=item C<_store_in_journal>
|
|
|
|
=item C<_create_record_link $self->{journalentry}, $::form->{id}, $self->{record_id}>
|
|
|
|
|
|
If $self->{journalentry} and either $self->{record_id} or $::form->{id} (checked in
|
|
this order) exist a record link from record to email journal is created.
|
|
Will fail silently if record_link creation wasn't successful (same behaviour as
|
|
_store_in_journal).
|
|
|
|
=item C<validate>
|
|
|
|
=back
|
|
|
|
=head1 BUGS
|
|
|
|
Nothing here yet.
|
|
|
|
=head1 AUTHOR
|
|
|
|
=cut
|