Revision 16cc4053
Von Moritz Bunkus vor etwa 12 Jahren hinzugefügt
| SL/Mailer.pm | ||
|---|---|---|
| 5 | 5 |
# Web http://www.lx-office.org |
| 6 | 6 |
# |
| 7 | 7 |
#===================================================================== |
| 8 |
# SQL-Ledger Accounting |
|
| 9 |
# Copyright (C) 2001 |
|
| 10 |
# |
|
| 11 |
# Author: Dieter Simader |
|
| 12 |
# Email: dsimader@sql-ledger.org |
|
| 13 |
# Web: http://www.sql-ledger.org |
|
| 14 |
# |
|
| 15 |
# Contributors: |
|
| 16 | 8 |
# |
| 17 | 9 |
# This program is free software; you can redistribute it and/or modify |
| 18 | 10 |
# it under the terms of the GNU General Public License as published by |
| ... | ... | |
| 31 | 23 |
package Mailer; |
| 32 | 24 |
|
| 33 | 25 |
use Email::Address; |
| 34 |
use Encode;
|
|
| 26 |
use Email::MIME::Creator;
|
|
| 35 | 27 |
use File::Slurp; |
| 36 | 28 |
|
| 37 | 29 |
use SL::Common; |
| ... | ... | |
| 43 | 35 |
my $num_sent = 0; |
| 44 | 36 |
|
| 45 | 37 |
sub new {
|
| 46 |
$main::lxdebug->enter_sub(); |
|
| 47 |
|
|
| 48 | 38 |
my ($type, %params) = @_; |
| 49 | 39 |
my $self = { %params };
|
| 50 | 40 |
|
| 51 |
$main::lxdebug->leave_sub(); |
|
| 52 |
|
|
| 53 | 41 |
bless $self, $type; |
| 54 | 42 |
} |
| 55 | 43 |
|
| ... | ... | |
| 62 | 50 |
myconfig => \%::myconfig, |
| 63 | 51 |
); |
| 64 | 52 |
|
| 65 |
my $cfg = $::lx_office_conf{mail_delivery};
|
|
| 66 |
if (($cfg->{method} || 'smtp') ne 'smtp') {
|
|
| 67 |
require SL::Mailer::Sendmail; |
|
| 68 |
return SL::Mailer::Sendmail->new(%params); |
|
| 69 |
} else {
|
|
| 70 |
require SL::Mailer::SMTP; |
|
| 71 |
return SL::Mailer::SMTP->new(%params); |
|
| 72 |
} |
|
| 73 |
} |
|
| 74 |
|
|
| 75 |
sub mime_quote_text {
|
|
| 76 |
$main::lxdebug->enter_sub(); |
|
| 77 |
|
|
| 78 |
my ($self, $text, $chars_left) = @_; |
|
| 53 |
my $module = ($::lx_office_conf{mail_delivery}->{method} || 'smtp') ne 'smtp' ? 'SL::Mailer::Sendmail' : 'SL::Mailer::SMTP';
|
|
| 54 |
eval "require $module" or return undef; |
|
| 79 | 55 |
|
| 80 |
my $q_start = "=?$self->{charset}?Q?";
|
|
| 81 |
my $l_start = length($q_start); |
|
| 82 |
|
|
| 83 |
my $new_text = "$q_start"; |
|
| 84 |
$chars_left -= $l_start if (defined $chars_left); |
|
| 85 |
|
|
| 86 |
for (my $i = 0; $i < length($text); $i++) {
|
|
| 87 |
my $char = ord(substr($text, $i, 1)); |
|
| 88 |
|
|
| 89 |
if (($char < 32) || ($char > 127) || ($char == ord('?')) || ($char == ord('_'))) {
|
|
| 90 |
if ((defined $chars_left) && ($chars_left < 5)) {
|
|
| 91 |
$new_text .= "?=\n $q_start"; |
|
| 92 |
$chars_left = 75 - $l_start; |
|
| 93 |
} |
|
| 56 |
return $module->new(%params); |
|
| 57 |
} |
|
| 94 | 58 |
|
| 95 |
$new_text .= sprintf("=%02X", $char);
|
|
| 96 |
$chars_left -= 3 if (defined $chars_left);
|
|
| 59 |
sub _cleanup_addresses {
|
|
| 60 |
my ($self) = @_;
|
|
| 97 | 61 |
|
| 98 |
} else {
|
|
| 99 |
$char = ord('_') if ($char == ord(' '));
|
|
| 100 |
if ((defined $chars_left) && ($chars_left < 5)) {
|
|
| 101 |
$new_text .= "?=\n $q_start"; |
|
| 102 |
$chars_left = 75 - $l_start; |
|
| 103 |
} |
|
| 62 |
foreach my $item (qw(to cc bcc)) {
|
|
| 63 |
next unless $self->{$item};
|
|
| 104 | 64 |
|
| 105 |
$new_text .= chr($char); |
|
| 106 |
$chars_left-- if (defined $chars_left); |
|
| 107 |
} |
|
| 65 |
$self->{$item} =~ s/\</</g;
|
|
| 66 |
$self->{$item} =~ s/\$<\$/</g;
|
|
| 67 |
$self->{$item} =~ s/\>/>/g;
|
|
| 68 |
$self->{$item} =~ s/\$>\$/>/g;
|
|
| 108 | 69 |
} |
| 109 |
|
|
| 110 |
$new_text .= "?="; |
|
| 111 |
|
|
| 112 |
$main::lxdebug->leave_sub(); |
|
| 113 |
|
|
| 114 |
return $new_text; |
|
| 115 | 70 |
} |
| 116 | 71 |
|
| 117 |
sub send {
|
|
| 118 |
$main::lxdebug->enter_sub(); |
|
| 119 |
|
|
| 72 |
sub _create_message_id {
|
|
| 120 | 73 |
my ($self) = @_; |
| 121 | 74 |
|
| 122 |
local (*IN); |
|
| 123 |
|
|
| 124 |
$num_sent++; |
|
| 125 |
my $boundary = time() . "-$$-${num_sent}";
|
|
| 126 |
$boundary = "kivitendo-$self->{version}-$boundary";
|
|
| 127 |
my $domain = $self->{from};
|
|
| 128 |
$domain =~ s/(.*?\@|>)//g; |
|
| 129 |
my $msgid = "$boundary\@$domain"; |
|
| 130 |
|
|
| 131 |
my $form = $main::form; |
|
| 132 |
my $myconfig = \%main::myconfig; |
|
| 75 |
$num_sent += 1; |
|
| 76 |
my $domain = $self->{from};
|
|
| 77 |
$domain =~ s/.*\@//; |
|
| 78 |
$domain =~ s/>.*//; |
|
| 133 | 79 |
|
| 134 |
my $driver = eval { $self->_create_driver };
|
|
| 135 |
if (!$driver) {
|
|
| 136 |
$main::lxdebug->leave_sub(); |
|
| 137 |
return "send email : $@"; |
|
| 138 |
} |
|
| 80 |
return "kivitendo-$self->{version}-" . time() . "-${$}-${num_sent}\@$domain";
|
|
| 81 |
} |
|
| 139 | 82 |
|
| 140 |
$self->{charset} ||= Common::DEFAULT_CHARSET;
|
|
| 141 |
$self->{contenttype} ||= "text/plain";
|
|
| 83 |
sub _create_address_headers {
|
|
| 84 |
my ($self) = @_;
|
|
| 142 | 85 |
|
| 143 |
foreach my $item (qw(to cc bcc)) {
|
|
| 144 |
next unless ($self->{$item});
|
|
| 145 |
$self->{$item} =~ s/\</</g;
|
|
| 146 |
$self->{$item} =~ s/\$<\$/</g;
|
|
| 147 |
$self->{$item} =~ s/\>/>/g;
|
|
| 148 |
$self->{$item} =~ s/\$>\$/>/g;
|
|
| 149 |
} |
|
| 86 |
$self->{addresses} = {};
|
|
| 150 | 87 |
|
| 151 |
my %addresses; |
|
| 152 |
my $headers = ''; |
|
| 153 | 88 |
foreach my $item (qw(from to cc bcc)) {
|
| 154 |
$addresses{$item} = [];
|
|
| 155 |
next unless ($self->{$item});
|
|
| 89 |
$self->{addresses}->{$item} = [];
|
|
| 90 |
next if !$self->{$item} || $self->{driver}->keep_from_header($item);
|
|
| 156 | 91 |
|
| 157 |
my (@addr_objects) = Email::Address->parse($self->{$item});
|
|
| 158 |
next unless (scalar @addr_objects); |
|
| 92 |
my @header_addresses; |
|
| 159 | 93 |
|
| 160 |
foreach my $addr_obj (@addr_objects) {
|
|
| 161 |
push @{ $addresses{$item} }, $addr_obj->address;
|
|
| 94 |
foreach my $addr_obj (Email::Address->parse($self->{$item})) {
|
|
| 95 |
push @{ $self->{addresses}->{$item} }, $addr_obj->address;
|
|
| 162 | 96 |
my $phrase = $addr_obj->phrase(); |
| 163 | 97 |
if ($phrase) {
|
| 164 | 98 |
$phrase =~ s/^\"//; |
| 165 | 99 |
$phrase =~ s/\"$//; |
| 166 |
$addr_obj->phrase($self->mime_quote_text($phrase));
|
|
| 100 |
$addr_obj->phrase($phrase);
|
|
| 167 | 101 |
} |
| 168 | 102 |
|
| 169 |
$headers .= sprintf("%s: %s\n", ucfirst($item), $addr_obj->format()) unless $driver->keep_from_header($item);
|
|
| 103 |
push @header_addresses, $addr_obj->format;
|
|
| 170 | 104 |
} |
| 171 |
} |
|
| 172 |
|
|
| 173 |
$headers .= sprintf("Subject: %s\n", $self->mime_quote_text($self->{subject}, 60));
|
|
| 174 |
|
|
| 175 |
$driver->start_mail(from => $self->{from}, to => [ map { @{ $addresses{$_} } } qw(to cc bcc) ]);
|
|
| 176 | 105 |
|
| 177 |
$driver->print(qq|${headers}Message-ID: <$msgid>
|
|
| 178 |
X-Mailer: kivitendo $self->{version}
|
|
| 179 |
MIME-Version: 1.0 |
|
| 180 |
|); |
|
| 181 |
|
|
| 182 |
if ($self->{attachments}) {
|
|
| 183 |
$driver->print(qq|Content-Type: multipart/mixed; boundary="$boundary"\n\n|); |
|
| 184 |
if ($self->{message}) {
|
|
| 185 |
$driver->print(qq|--${boundary}
|
|
| 186 |
Content-Type: $self->{contenttype}; charset="$self->{charset}"
|
|
| 187 |
|
|
| 188 |
$self->{message}
|
|
| 106 |
push @{ $self->{headers} }, ( ucfirst($item) => join(', ', @header_addresses) ) if @header_addresses;
|
|
| 107 |
} |
|
| 108 |
} |
|
| 189 | 109 |
|
| 190 |
|);
|
|
| 191 |
}
|
|
| 110 |
sub _create_attachment_part {
|
|
| 111 |
my ($self, $attachment) = @_;
|
|
| 192 | 112 |
|
| 193 |
foreach my $attachment (@{ $self->{attachments} }) {
|
|
| 113 |
my $source_file_name;
|
|
| 194 | 114 |
|
| 195 |
my $filename; |
|
| 115 |
my %attributes = ( |
|
| 116 |
disposition => 'attachment', |
|
| 117 |
encoding => 'base64', |
|
| 118 |
); |
|
| 196 | 119 |
|
| 197 |
if (ref($attachment) eq "HASH") {
|
|
| 198 |
$filename = $attachment->{"name"};
|
|
| 199 |
$attachment = $attachment->{"filename"};
|
|
| 200 |
} else {
|
|
| 201 |
$filename = $attachment; |
|
| 202 |
# strip path |
|
| 203 |
$filename =~ s/(.*\/|\Q$self->{fileid}\E)//g;
|
|
| 204 |
} |
|
| 120 |
if (ref($attachment) eq "HASH") {
|
|
| 121 |
$attributes{filename} = $attachment->{name};
|
|
| 122 |
$source_file_name = $attachment->{filename};
|
|
| 205 | 123 |
|
| 206 |
my $attachment_content = eval { read_file($attachment) };
|
|
| 207 |
if (!defined $attachment_content) {
|
|
| 208 |
$main::lxdebug->leave_sub(); |
|
| 209 |
return "$attachment : $!"; |
|
| 210 |
} |
|
| 211 |
|
|
| 212 |
my $application = ($attachment =~ /(^\w+$)|\.(html|text|txt|sql)$/) ? "text" : "application"; |
|
| 213 |
my $content_type = SL::MIME->mime_type_from_ext($filename); |
|
| 214 |
$content_type = "${application}/$self->{format}" if (!$content_type && $self->{format});
|
|
| 215 |
$content_type ||= 'application/octet-stream'; |
|
| 124 |
} else {
|
|
| 125 |
# strip path |
|
| 126 |
$attributes{filename} = $attachment;
|
|
| 127 |
$attributes{filename} =~ s:.*\Q$self->{fileid}\E:: if $self->{fileid};
|
|
| 128 |
$attributes{filename} =~ s:.*/::g;
|
|
| 129 |
$source_file_name = $attachment; |
|
| 130 |
} |
|
| 216 | 131 |
|
| 217 |
# only set charset for attachements of type text. every other type should not have this field |
|
| 218 |
# refer to bug 883 for detailed information |
|
| 219 |
my $attachment_charset; |
|
| 220 |
if (lc $application eq 'text' && $self->{charset}) {
|
|
| 221 |
$attachment_charset = qq|; charset="$self->{charset}" |;
|
|
| 222 |
} |
|
| 132 |
my $attachment_content = eval { read_file($source_file_name) };
|
|
| 133 |
return undef if !defined $attachment_content; |
|
| 223 | 134 |
|
| 224 |
$driver->print(qq|--${boundary}
|
|
| 225 |
Content-Type: ${content_type}; name="$filename"$attachment_charset
|
|
| 226 |
Content-Transfer-Encoding: BASE64 |
|
| 227 |
Content-Disposition: attachment; filename="$filename"\n\n|); |
|
| 135 |
my $application = ($attachment =~ /(^\w+$)|\.(html|text|txt|sql)$/) ? 'text' : 'application'; |
|
| 136 |
$attributes{content_type} = SL::MIME->mime_type_from_ext($attributes{filename});
|
|
| 137 |
$attributes{content_type} ||= "${application}/$self->{format}" if $self->{format};
|
|
| 138 |
$attributes{content_type} ||= 'application/octet-stream';
|
|
| 139 |
$attributes{charset} = $self->{charset} if lc $application eq 'text' && $self->{charset};
|
|
| 228 | 140 |
|
| 229 |
$driver->print(encode_base64($attachment_content)); |
|
| 230 |
} |
|
| 231 |
$driver->print(qq|--${boundary}--\n|);
|
|
| 141 |
return Email::MIME->create( |
|
| 142 |
attributes => \%attributes, |
|
| 143 |
body => $attachment_content, |
|
| 144 |
); |
|
| 145 |
} |
|
| 232 | 146 |
|
| 233 |
} else {
|
|
| 234 |
$driver->print(qq|Content-Type: $self->{contenttype}; charset="$self->{charset}"
|
|
| 147 |
sub _create_message {
|
|
| 148 |
my ($self) = @_;
|
|
| 235 | 149 |
|
| 236 |
$self->{message}
|
|
| 237 |
|); |
|
| 150 |
my @parts; |
|
| 151 |
|
|
| 152 |
if ($self->{message}) {
|
|
| 153 |
push @parts, Email::MIME->create( |
|
| 154 |
attributes => {
|
|
| 155 |
content_type => $self->{contenttype},
|
|
| 156 |
charset => $self->{charset},
|
|
| 157 |
encoding => 'quoted-printable', |
|
| 158 |
}, |
|
| 159 |
body_str => $self->{message},
|
|
| 160 |
); |
|
| 161 |
|
|
| 162 |
push @{ $self->{headers} }, (
|
|
| 163 |
'Content-Type' => qq|$self->{contenttype}; charset="$self->{charset}"|,
|
|
| 164 |
); |
|
| 238 | 165 |
} |
| 239 | 166 |
|
| 240 |
$driver->send; |
|
| 241 |
|
|
| 242 |
$main::lxdebug->leave_sub(); |
|
| 167 |
push @parts, grep { $_ } map { $self->_create_attachment_part($_) } @{ $self->{attachments} || [] };
|
|
| 243 | 168 |
|
| 244 |
return ""; |
|
| 169 |
return Email::MIME->create( |
|
| 170 |
header_str => $self->{headers},
|
|
| 171 |
parts => \@parts, |
|
| 172 |
); |
|
| 245 | 173 |
} |
| 246 | 174 |
|
| 247 |
sub encode_base64 ($;$) {
|
|
| 248 |
$main::lxdebug->enter_sub();
|
|
| 175 |
sub send {
|
|
| 176 |
my ($self) = @_;
|
|
| 249 | 177 |
|
| 250 |
# this code is from the MIME-Base64-2.12 package |
|
| 251 |
# Copyright 1995-1999,2001 Gisle Aas <gisle@ActiveState.com> |
|
| 178 |
# Create driver for delivery method (sendmail/SMTP) |
|
| 179 |
$self->{driver} = eval { $self->_create_driver };
|
|
| 180 |
if (!$self->{driver}) {
|
|
| 181 |
$::lxdebug->leave_sub(); |
|
| 182 |
return "send email : $@"; |
|
| 183 |
} |
|
| 252 | 184 |
|
| 253 |
my $res = ""; |
|
| 254 |
my $eol = $_[1]; |
|
| 255 |
$eol = "\n" unless defined $eol; |
|
| 256 |
pos($_[0]) = 0; # ensure start at the beginning |
|
| 185 |
# Set defaults & headers |
|
| 186 |
$self->{charset} ||= Common::DEFAULT_CHARSET;
|
|
| 187 |
$self->{contenttype} ||= "text/plain";
|
|
| 188 |
$self->{headers} = [
|
|
| 189 |
Subject => $self->{subject},
|
|
| 190 |
'Message-ID' => $self->_create_message_id, |
|
| 191 |
'X-Mailer' => "kivitendo $self->{version}",
|
|
| 192 |
]; |
|
| 257 | 193 |
|
| 258 |
$res = join '', map(pack('u', $_) =~ /^.(\S*)/, ($_[0] =~ /(.{1,45})/gs));
|
|
| 194 |
# Clean up To/Cc/Bcc address fields |
|
| 195 |
$self->_cleanup_addresses; |
|
| 196 |
$self->_create_address_headers; |
|
| 259 | 197 |
|
| 260 |
$res =~ tr|` -_|AA-Za-z0-9+/|; # `# help emacs |
|
| 261 |
# fix padding at the end |
|
| 262 |
my $padding = (3 - length($_[0]) % 3) % 3; |
|
| 263 |
$res =~ s/.{$padding}$/'=' x $padding/e if $padding;
|
|
| 198 |
my $email = $self->_create_message; |
|
| 264 | 199 |
|
| 265 |
# break encoded string into lines of no more than 60 characters each |
|
| 266 |
if (length $eol) {
|
|
| 267 |
$res =~ s/(.{1,60})/$1$eol/g;
|
|
| 268 |
} |
|
| 200 |
# $::lxdebug->message(0, "message: " . $email->as_string); |
|
| 201 |
# return "boom"; |
|
| 269 | 202 |
|
| 270 |
$main::lxdebug->leave_sub(); |
|
| 203 |
$self->{driver}->start_mail(from => $self->{from}, to => [ map { @{ $self->{addresses}->{$_} } } qw(to cc bcc) ]);
|
|
| 204 |
$self->{driver}->print($email->as_string);
|
|
| 205 |
$self->{driver}->send;
|
|
| 271 | 206 |
|
| 272 |
return $res;
|
|
| 207 |
return '';
|
|
| 273 | 208 |
} |
| 274 | 209 |
|
| 275 | 210 |
1; |
Auch abrufbar als: Unified diff
Selbst geschriebenen E-Mail-Erstellungscode durch Verwendung von Email::MIME ersetzt
Fixt #2035.