1 #=====================================================================
4 # Based on SQL-Ledger Version 2.1.9
5 # Web http://www.lx-office.org
7 #=====================================================================
8 # SQL-Ledger Accounting
11 # Author: Dieter Simader
12 # Email: dsimader@sql-ledger.org
13 # Web: http://www.sql-ledger.org
17 # This program is free software; you can redistribute it and/or modify
18 # it under the terms of the GNU General Public License as published by
19 # the Free Software Foundation; either version 2 of the License, or
20 # (at your option) any later version.
22 # This program is distributed in the hope that it will be useful,
23 # but WITHOUT ANY WARRANTY; without even the implied warranty of
24 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25 # GNU General Public License for more details.
26 # You should have received a copy of the GNU General Public License
27 # along with this program; if not, write to the Free Software
28 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
29 #======================================================================
45 $main::lxdebug->enter_sub();
47 my ($type, %params) = @_;
48 my $self = { %params };
50 $main::lxdebug->leave_sub();
61 myconfig => \%::myconfig,
64 my $cfg = $::lx_office_conf{mail_delivery};
65 if (($cfg->{method} || 'smtp') ne 'smtp') {
66 require SL::Mailer::Sendmail;
67 return SL::Mailer::Sendmail->new(%params);
69 require SL::Mailer::SMTP;
70 return SL::Mailer::SMTP->new(%params);
75 $main::lxdebug->enter_sub();
77 my ($self, $text, $chars_left) = @_;
79 my $q_start = "=?$self->{charset}?Q?";
80 my $l_start = length($q_start);
82 my $new_text = "$q_start";
83 $chars_left -= $l_start if (defined $chars_left);
85 for (my $i = 0; $i < length($text); $i++) {
86 my $char = ord(substr($text, $i, 1));
88 if (($char < 32) || ($char > 127) || ($char == ord('?')) || ($char == ord('_'))) {
89 if ((defined $chars_left) && ($chars_left < 5)) {
90 $new_text .= "?=\n $q_start";
91 $chars_left = 75 - $l_start;
94 $new_text .= sprintf("=%02X", $char);
95 $chars_left -= 3 if (defined $chars_left);
98 $char = ord('_') if ($char == ord(' '));
99 if ((defined $chars_left) && ($chars_left < 5)) {
100 $new_text .= "?=\n $q_start";
101 $chars_left = 75 - $l_start;
104 $new_text .= chr($char);
105 $chars_left-- if (defined $chars_left);
111 $main::lxdebug->leave_sub();
117 $main::lxdebug->enter_sub();
124 my $boundary = time() . "-$$-${num_sent}";
125 $boundary = "LxOffice-$self->{version}-$boundary";
126 my $domain = $self->recode($self->{from});
127 $domain =~ s/(.*?\@|>)//g;
128 my $msgid = "$boundary\@$domain";
130 my $form = $main::form;
131 my $myconfig = \%main::myconfig;
133 my $driver = eval { $self->_create_driver };
135 $main::lxdebug->leave_sub();
136 return "send email : $@";
139 $self->{charset} ||= Common::DEFAULT_CHARSET;
140 $self->{contenttype} ||= "text/plain";
142 foreach my $item (qw(to cc bcc)) {
143 next unless ($self->{$item});
144 $self->{$item} = $self->recode($self->{$item});
145 $self->{$item} =~ s/\</</g;
146 $self->{$item} =~ s/\$<\$/</g;
147 $self->{$item} =~ s/\>/>/g;
148 $self->{$item} =~ s/\$>\$/>/g;
151 $self->{from} = $self->recode($self->{from});
155 foreach my $item (qw(from to cc bcc)) {
156 $addresses{$item} = [];
157 next unless ($self->{$item});
159 my (@addr_objects) = Email::Address->parse($self->{$item});
160 next unless (scalar @addr_objects);
162 foreach my $addr_obj (@addr_objects) {
163 push @{ $addresses{$item} }, $addr_obj->address;
164 my $phrase = $addr_obj->phrase();
168 $addr_obj->phrase($self->mime_quote_text($phrase));
171 $headers .= sprintf("%s: %s\n", ucfirst($item), $addr_obj->format()) unless $driver->keep_from_header($item);
175 $headers .= sprintf("Subject: %s\n", $self->mime_quote_text($self->recode($self->{subject}), 60));
177 $driver->start_mail(from => $self->{from}, to => [ map { @{ $addresses{$_} } } qw(to cc bcc) ]);
179 $driver->print(qq|${headers}Message-ID: <$msgid>
180 X-Mailer: Lx-Office $self->{version}
184 if ($self->{attachments}) {
185 $driver->print(qq|Content-Type: multipart/mixed; boundary="$boundary"\n\n|);
186 if ($self->{message}) {
187 $driver->print(qq|--${boundary}
188 Content-Type: $self->{contenttype}; charset="$self->{charset}"
190 | . $self->recode($self->{message}) . qq|
195 foreach my $attachment (@{ $self->{attachments} }) {
199 if (ref($attachment) eq "HASH") {
200 $filename = $attachment->{"name"};
201 $attachment = $attachment->{"filename"};
203 $filename = $attachment;
205 $filename =~ s/(.*\/|\Q$self->{fileid}\E)//g;
208 my $application = ($attachment =~ /(^\w+$)|\.(html|text|txt|sql)$/) ? "text" : "application";
209 my $content_type = SL::MIME->mime_type_from_ext($filename);
210 $content_type = "${application}/$self->{format}" if (!$content_type && $self->{format});
211 $content_type ||= 'application/octet-stream';
213 open(IN, $attachment);
215 $main::lxdebug->leave_sub();
216 return "$attachment : $!";
219 # only set charset for attachements of type text. every other type should not have this field
220 # refer to bug 883 for detailed information
221 my $attachment_charset;
222 if (lc $application eq 'text' && $self->{charset}) {
223 $attachment_charset = qq|; charset="$self->{charset}" |;
226 $driver->print(qq|--${boundary}
227 Content-Type: ${content_type}; name="$filename"$attachment_charset
228 Content-Transfer-Encoding: BASE64
229 Content-Disposition: attachment; filename="$filename"\n\n|);
236 $driver->print(encode_base64($msg));
241 $driver->print(qq|--${boundary}--\n|);
244 $driver->print(qq|Content-Type: $self->{contenttype}; charset="$self->{charset}"
246 | . $self->recode($self->{message}) . qq|
252 $main::lxdebug->leave_sub();
257 sub encode_base64 ($;$) {
258 $main::lxdebug->enter_sub();
260 # this code is from the MIME-Base64-2.12 package
261 # Copyright 1995-1999,2001 Gisle Aas <gisle@ActiveState.com>
265 $eol = "\n" unless defined $eol;
266 pos($_[0]) = 0; # ensure start at the beginning
268 $res = join '', map(pack('u', $_) =~ /^.(\S*)/, ($_[0] =~ /(.{1,45})/gs));
270 $res =~ tr|` -_|AA-Za-z0-9+/|; # `# help emacs
271 # fix padding at the end
272 my $padding = (3 - length($_[0]) % 3) % 3;
273 $res =~ s/.{$padding}$/'=' x $padding/e if $padding;
275 # break encoded string into lines of no more than 60 characters each
277 $res =~ s/(.{1,60})/$1$eol/g;
280 $main::lxdebug->leave_sub();
289 return $::locale->is_utf8 ? Encode::encode('utf-8-strict', $text) : $text;