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 #======================================================================
42 $main::lxdebug->enter_sub();
47 $main::lxdebug->leave_sub();
53 $main::lxdebug->enter_sub();
55 my ($self, $text, $chars_left) = @_;
57 my $q_start = "=?$self->{charset}?Q?";
58 my $l_start = length($q_start);
60 my $new_text = "$q_start";
61 $chars_left -= $l_start if (defined $chars_left);
63 for (my $i = 0; $i < length($text); $i++) {
64 my $char = ord(substr($text, $i, 1));
66 if (($char < 32) || ($char > 127) || ($char == ord('?')) || ($char == ord('_'))) {
67 if ((defined $chars_left) && ($chars_left < 5)) {
68 $new_text .= "?=\n $q_start";
69 $chars_left = 75 - $l_start;
72 $new_text .= sprintf("=%02X", $char);
73 $chars_left -= 3 if (defined $chars_left);
76 $char = ord('_') if ($char == ord(' '));
77 if ((defined $chars_left) && ($chars_left < 5)) {
78 $new_text .= "?=\n $q_start";
79 $chars_left = 75 - $l_start;
82 $new_text .= chr($char);
83 $chars_left-- if (defined $chars_left);
89 $main::lxdebug->leave_sub();
95 $main::lxdebug->enter_sub();
102 my $boundary = time() . "-$$-${num_sent}";
103 $boundary = "LxOffice-$self->{version}-$boundary";
104 my $domain = $self->{from};
105 $domain =~ s/(.*?\@|>)//g;
106 my $msgid = "$boundary\@$domain";
108 my $form = $main::form;
109 my $myconfig = \%main::myconfig;
111 my $email = $myconfig->{email};
112 $email =~ s/[^\w\.\-\+=@]//ig;
114 my %temp_form = ( %{ $form }, 'myconfig_email' => $email );
115 my $template = PlainTextTemplate->new(undef, \%temp_form, $myconfig);
116 my $sendmail = $template->parse_block($main::sendmail);
118 if (!open(OUT, $sendmail)) {
119 $main::lxdebug->leave_sub();
120 return "$sendmail : $!";
123 $self->{charset} ||= Common::DEFAULT_CHARSET;
124 $self->{contenttype} ||= "text/plain";
126 foreach my $item (qw(to cc bcc)) {
127 next unless ($self->{$item});
128 $self->{$item} =~ s/\</</g;
129 $self->{$item} =~ s/\$<\$/</g;
130 $self->{$item} =~ s/\>/>/g;
131 $self->{$item} =~ s/\$>\$/>/g;
135 foreach my $item (qw(from to cc bcc)) {
136 next unless ($self->{$item});
137 my (@addr_objects) = Email::Address->parse($self->{$item});
138 next unless (scalar @addr_objects);
140 foreach my $addr_obj (@addr_objects) {
141 my $phrase = $addr_obj->phrase();
145 $addr_obj->phrase($self->mime_quote_text($phrase));
148 $headers .= sprintf("%s: %s\n", ucfirst($item), $addr_obj->format());
152 $headers .= sprintf("Subject: %s\n", $self->mime_quote_text($self->{subject}, 60));
154 print OUT qq|${headers}Message-ID: <$msgid>
155 X-Mailer: Lx-Office $self->{version}
159 if ($self->{attachments}) {
160 print OUT qq|Content-Type: multipart/mixed; boundary="$boundary"
163 if ($self->{message}) {
164 print OUT qq|--${boundary}
165 Content-Type: $self->{contenttype}; charset="$self->{charset}"
172 foreach my $attachment (@{ $self->{attachments} }) {
176 if (ref($attachment) eq "HASH") {
177 $filename = $attachment->{"name"};
178 $attachment = $attachment->{"filename"};
180 $filename = $attachment;
182 $filename =~ s/(.*\/|\Q$self->{fileid}\E)//g;
185 my $application = ($attachment =~ /(^\w+$)|\.(html|text|txt|sql)$/) ? "text" : "application";
186 my $content_type = SL::MIME->mime_type_from_ext($filename);
187 $content_type = "${application}/${self->{format}}" if (!$content_type && $self->{format});
188 $content_type ||= 'application/octet-stream';
190 open(IN, $attachment);
193 $main::lxdebug->leave_sub();
194 return "$attachment : $!";
197 # only set charset for attachements of type text. every other type should not have this field
198 # refer to bug 883 for detailed information
199 my $attachment_charset;
200 if (lc $application eq 'text' && $self->{charset}) {
201 $attachment_charset = qq|; charset="$self->{charset}" |;
204 print OUT qq|--${boundary}
205 Content-Type: ${content_type}; name="$filename"$attachment_charset
206 Content-Transfer-Encoding: BASE64
207 Content-Disposition: attachment; filename="$filename"\n\n|;
214 print OUT &encode_base64($msg);
219 print OUT qq|--${boundary}--\n|;
222 print OUT qq|Content-Type: $self->{contenttype}; charset="$self->{charset}"
230 $main::lxdebug->leave_sub();
235 sub encode_base64 ($;$) {
236 $main::lxdebug->enter_sub();
238 # this code is from the MIME-Base64-2.12 package
239 # Copyright 1995-1999,2001 Gisle Aas <gisle@ActiveState.com>
243 $eol = "\n" unless defined $eol;
244 pos($_[0]) = 0; # ensure start at the beginning
246 $res = join '', map(pack('u', $_) =~ /^.(\S*)/, ($_[0] =~ /(.{1,45})/gs));
248 $res =~ tr|` -_|AA-Za-z0-9+/|; # `# help emacs
249 # fix padding at the end
250 my $padding = (3 - length($_[0]) % 3) % 3;
251 $res =~ s/.{$padding}$/'=' x $padding/e if $padding;
253 # break encoded string into lines of no more than 60 characters each
255 $res =~ s/(.{1,60})/$1$eol/g;
258 $main::lxdebug->leave_sub();