1 #=====================================================================
4 # Based on SQL-Ledger Version 2.1.9
5 # Web http://www.lx-office.org
7 #=====================================================================
9 # This program is free software; you can redistribute it and/or modify
10 # it under the terms of the GNU General Public License as published by
11 # the Free Software Foundation; either version 2 of the License, or
12 # (at your option) any later version.
14 # This program is distributed in the hope that it will be useful,
15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with this program; if not, write to the Free Software
20 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
22 #======================================================================
27 use Email::MIME::Creator;
29 use File::MimeInfo::Magic;
31 use List::UtilsBy qw(bundle_by);
34 use SL::DB::EmailJournal;
35 use SL::DB::EmailJournalAttachment;
44 my %mail_delivery_modules = (
45 sendmail => 'SL::Mailer::Sendmail',
46 smtp => 'SL::Mailer::SMTP',
50 sales_quotation => 'oe',
51 request_quotation => 'oe',
53 purchase_order => 'oe',
56 purchase_invoice => 'ap',
58 purchase_delivery_order => 'delivery_orders',
59 sales_delivery_order => 'delivery_orders',
64 my ($type, %params) = @_;
65 my $self = { %params };
76 myconfig => \%::myconfig,
79 my $module = $mail_delivery_modules{ $::lx_office_conf{mail_delivery}->{method} };
80 eval "require $module" or return undef;
82 return $module->new(%params);
85 sub _cleanup_addresses {
88 foreach my $item (qw(to cc bcc)) {
89 next unless $self->{$item};
91 $self->{$item} =~ s/\</</g;
92 $self->{$item} =~ s/\$<\$/</g;
93 $self->{$item} =~ s/\>/>/g;
94 $self->{$item} =~ s/\$>\$/>/g;
98 sub _create_message_id {
102 my $domain = $self->{from};
106 return "kivitendo-" . SL::Version->get_version . "-" . time() . "-${$}-${num_sent}\@$domain";
109 sub _create_address_headers {
112 # $self->{addresses} collects the recipients for use in e.g. the
113 # SMTP 'RCPT TO:' envelope command. $self->{headers} collects the
114 # headers that make up the actual email. 'BCC' should not be
115 # included there for certain transportation methods (SMTP).
117 $self->{addresses} = {};
119 foreach my $item (qw(from to cc bcc)) {
120 $self->{addresses}->{$item} = [];
121 next if !$self->{$item};
123 my @header_addresses;
125 foreach my $addr_obj (Email::Address->parse($self->{$item})) {
126 push @{ $self->{addresses}->{$item} }, $addr_obj->address;
127 next if $self->{driver}->keep_from_header($item);
129 my $phrase = $addr_obj->phrase();
133 $addr_obj->phrase($phrase);
136 push @header_addresses, $addr_obj->format;
139 push @{ $self->{headers} }, ( ucfirst($item) => join(', ', @header_addresses) ) if @header_addresses;
143 sub _create_attachment_part {
144 my ($self, $attachment) = @_;
147 disposition => 'attachment',
148 encoding => 'base64',
151 my $attachment_content;
153 my $email_journal = $::instance_conf->get_email_journal;
155 if (ref($attachment) eq "HASH") {
156 $attributes{filename} = $attachment->{name};
157 $file_id = $attachment->{id} || '0';
158 $attributes{content_type} = $attachment->{type} || 'application/pdf';
159 $attachment_content = $attachment->{content};
160 $attachment_content = eval { read_file($attachment->{path}) } if !$attachment_content;
163 $attributes{filename} = $attachment;
164 $attributes{filename} =~ s:.*\Q$self->{fileid}\E:: if $self->{fileid};
165 $attributes{filename} =~ s:.*/::g;
167 my $application = ($attachment =~ /(^\w+$)|\.(html|text|txt|sql)$/) ? 'text' : 'application';
168 $attributes{content_type} = File::MimeInfo::Magic::magic($attachment);
169 $attributes{content_type} ||= "${application}/$self->{format}" if $self->{format};
170 $attributes{content_type} ||= 'application/octet-stream';
171 $attachment_content = eval { read_file($attachment) };
174 return undef if $email_journal > 1 && !defined $attachment_content;
176 $attachment_content ||= ' ';
177 $attributes{charset} = $self->{charset} if $self->{charset} && ($attributes{content_type} =~ m{^text/});
180 if ( $attributes{content_type} eq 'message/rfc822' ) {
181 $ent = Email::MIME->new($attachment_content);
183 $ent = Email::MIME->create(
184 attributes => \%attributes,
185 body => $attachment_content,
189 # Due to a bug in Email::MIME it's not enough to hand over the encoded file name in the "attributes" hash in the
190 # "create" call. Email::MIME iterates over the keys in the hash, and depending on which key it has already seen during
191 # the iteration it might revert the encoding. As Perl's hash key order is randomized for each Perl run, this means
192 # that the file name stays unencoded sometimes.
193 # Setting the header manually after the "create" call circumvents this problem.
194 $ent->header_set('Content-disposition' => 'attachment; filename="' . encode('MIME-Q', $attributes{filename}) . '"');
196 push @{ $self->{mail_attachments}} , SL::DB::EmailJournalAttachment->new(
197 name => $attributes{filename},
198 mime_type => $attributes{content_type},
199 content => ( $email_journal > 1 ? $attachment_content : ' '),
206 sub _create_message {
211 if ($self->{message}) {
212 push @parts, Email::MIME->create(
214 content_type => $self->{content_type},
215 charset => $self->{charset},
216 encoding => 'quoted-printable',
218 body_str => $self->{message},
221 push @{ $self->{headers} }, (
222 'Content-Type' => qq|$self->{content_type}; charset="$self->{charset}"|,
226 push @parts, grep { $_ } map { $self->_create_attachment_part($_) } @{ $self->{attachments} || [] };
228 return Email::MIME->create(
229 header_str => $self->{headers},
237 # Create driver for delivery method (sendmail/SMTP)
238 $self->{driver} = eval { $self->_create_driver };
239 if (!$self->{driver}) {
241 $self->_store_in_journal('failed', 'driver could not be created; check your configuration & log files');
242 $::lxdebug->message(LXDebug::WARN(), "Mailer error during 'send': $error");
247 # Set defaults & headers
248 $self->{charset} = 'UTF-8';
249 $self->{content_type} ||= "text/plain";
250 $self->{headers} ||= [];
251 push @{ $self->{headers} }, (
252 Subject => $self->{subject},
253 'Message-ID' => '<' . $self->_create_message_id . '>',
254 'X-Mailer' => "kivitendo " . SL::Version->get_version,
256 $self->{mail_attachments} = [];
260 # Clean up To/Cc/Bcc address fields
261 $self->_cleanup_addresses;
262 $self->_create_address_headers;
264 my $email = $self->_create_message;
266 my $from_obj = (Email::Address->parse($self->{from}))[0];
268 $self->{driver}->start_mail(from => $from_obj->address, to => [ $self->_all_recipients ]);
269 $self->{driver}->print($email->as_string);
270 $self->{driver}->send;
277 # create journal and link to record
278 $self->{journalentry} = $self->_store_in_journal;
279 $self->_create_record_link if $self->{journalentry};
281 return $ok ? '' : ($error || "undefined error");
284 sub _all_recipients {
286 $self->{addresses} ||= {};
287 return map { @{ $self->{addresses}->{$_} || [] } } qw(to cc bcc);
290 sub _store_in_journal {
291 my ($self, $status, $extended_status) = @_;
293 my $journal_enable = $::instance_conf->get_email_journal;
295 return if $journal_enable == 0;
297 $status //= $self->{driver}->status if $self->{driver};
298 $status //= 'failed';
299 $extended_status //= $self->{driver}->extended_status if $self->{driver};
300 $extended_status //= 'unknown error';
302 my $headers = join "\r\n", (bundle_by { join(': ', @_) } 2, @{ $self->{headers} || [] });
304 my $jentry = SL::DB::EmailJournal->new(
305 sender => SL::DB::Manager::Employee->current,
306 from => $self->{from} // '',
307 recipients => join(', ', $self->_all_recipients),
308 subject => $self->{subject} // '',
310 body => $self->{message} // '',
311 sent_on => DateTime->now_local,
312 attachments => \@{ $self->{mail_attachments} },
314 extended_status => $extended_status,
320 sub _create_record_link {
323 # check for custom/overloaded types and ids (form != controller)
324 my $record_type = $self->{record_type} || $::form->{type};
325 my $record_id = $self->{record_id} || $::form->{id};
327 # you may send mails for unsaved objects (no record_id => unlinkable case)
328 if ($self->{journalentry} && $record_id && exists($type_to_table{$record_type})) {
329 RecordLinks->create_links(
331 from_table => $type_to_table{$record_type},
332 from_ids => $record_id,
333 to_table => 'email_journal',
334 to_id => $self->{journalentry},
350 SL::Mailer - Base class for sending mails from kivitendo
354 package SL::BackgroundJob::CreatePeriodicInvoices;
358 my $mail = Mailer->new;
359 $mail->{from} = $config{periodic_invoices}->{email_from};
360 $mail->{to} = $email;
361 $mail->{subject} = $config{periodic_invoices}->{email_subject};
362 $mail->{content_type} = $filename =~ m/.html$/ ? 'text/html' : 'text/plain';
363 $mail->{message} = $output;
369 Mail can be sent from kivitendo via the sendmail command or the smtp protocol.
372 =head1 INTERNAL DATA TYPES
377 =item C<%mail_delivery_modules>
379 Currently two modules are supported: smtp or sendmail.
381 =item C<%type_to_table>
383 Due to the lack of a single global mapping for $form->{type},
384 type is mapped to the corresponding database table. All types which
385 implement a mail action are currently mapped and should be mapped.
386 Type is either the value of the old form or the newer controller
397 =item C<_create_driver>
399 =item C<_cleanup_addresses>
401 =item C<_create_address_headers>
403 =item C<_create_message_id>
405 =item C<_create_attachment_part>
407 =item C<_create_message>
411 If a mail was sent successfully the internal function _store_in_journal
412 is called if email journaling is enabled. If _store_in_journal was executed
413 successfully and the calling form is already persistent (database id) a
414 record_link will be created.
416 =item C<_all_recipients>
418 =item C<_store_in_journal>
420 =item C<_create_record_link $self->{journalentry}, $::form->{id}, $self->{record_id}>
423 If $self->{journalentry} and either $self->{record_id} or $::form->{id} (checked in
424 this order) exist a record link from record to email journal is created.
425 It is possible to provide an array reference with more than one id in
426 $self->{record_id} or $::form->{id}. In this case all records are linked to
428 Will fail silently if record_link creation wasn't successful (same behaviour as