# Web http://www.lx-office.org
#
#=====================================================================
-# SQL-Ledger Accounting
-# Copyright (C) 2001
-#
-# Author: Dieter Simader
-# Email: dsimader@sql-ledger.org
-# Web: http://www.sql-ledger.org
-#
-# Contributors:
#
# 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
package Mailer;
use Email::Address;
-use Encode;
+use Email::MIME::Creator;
use File::Slurp;
use SL::Common;
my $num_sent = 0;
sub new {
- $main::lxdebug->enter_sub();
-
my ($type, %params) = @_;
my $self = { %params };
- $main::lxdebug->leave_sub();
-
bless $self, $type;
}
myconfig => \%::myconfig,
);
- my $cfg = $::lx_office_conf{mail_delivery};
- if (($cfg->{method} || 'smtp') ne 'smtp') {
- require SL::Mailer::Sendmail;
- return SL::Mailer::Sendmail->new(%params);
- } else {
- require SL::Mailer::SMTP;
- return SL::Mailer::SMTP->new(%params);
- }
-}
-
-sub mime_quote_text {
- $main::lxdebug->enter_sub();
-
- my ($self, $text, $chars_left) = @_;
+ my $module = ($::lx_office_conf{mail_delivery}->{method} || 'smtp') ne 'smtp' ? 'SL::Mailer::Sendmail' : 'SL::Mailer::SMTP';
+ eval "require $module" or return undef;
- my $q_start = "=?$self->{charset}?Q?";
- my $l_start = length($q_start);
-
- my $new_text = "$q_start";
- $chars_left -= $l_start if (defined $chars_left);
-
- for (my $i = 0; $i < length($text); $i++) {
- my $char = ord(substr($text, $i, 1));
-
- if (($char < 32) || ($char > 127) || ($char == ord('?')) || ($char == ord('_'))) {
- if ((defined $chars_left) && ($chars_left < 5)) {
- $new_text .= "?=\n $q_start";
- $chars_left = 75 - $l_start;
- }
+ return $module->new(%params);
+}
- $new_text .= sprintf("=%02X", $char);
- $chars_left -= 3 if (defined $chars_left);
+sub _cleanup_addresses {
+ my ($self) = @_;
- } else {
- $char = ord('_') if ($char == ord(' '));
- if ((defined $chars_left) && ($chars_left < 5)) {
- $new_text .= "?=\n $q_start";
- $chars_left = 75 - $l_start;
- }
+ foreach my $item (qw(to cc bcc)) {
+ next unless $self->{$item};
- $new_text .= chr($char);
- $chars_left-- if (defined $chars_left);
- }
+ $self->{$item} =~ s/\</</g;
+ $self->{$item} =~ s/\$<\$/</g;
+ $self->{$item} =~ s/\>/>/g;
+ $self->{$item} =~ s/\$>\$/>/g;
}
-
- $new_text .= "?=";
-
- $main::lxdebug->leave_sub();
-
- return $new_text;
}
-sub send {
- $main::lxdebug->enter_sub();
-
+sub _create_message_id {
my ($self) = @_;
- local (*IN);
-
- $num_sent++;
- my $boundary = time() . "-$$-${num_sent}";
- $boundary = "kivitendo-$self->{version}-$boundary";
- my $domain = $self->{from};
- $domain =~ s/(.*?\@|>)//g;
- my $msgid = "$boundary\@$domain";
-
- my $form = $main::form;
- my $myconfig = \%main::myconfig;
+ $num_sent += 1;
+ my $domain = $self->{from};
+ $domain =~ s/.*\@//;
+ $domain =~ s/>.*//;
- my $driver = eval { $self->_create_driver };
- if (!$driver) {
- $main::lxdebug->leave_sub();
- return "send email : $@";
- }
+ return "kivitendo-$self->{version}-" . time() . "-${$}-${num_sent}\@$domain";
+}
- $self->{charset} ||= Common::DEFAULT_CHARSET;
- $self->{contenttype} ||= "text/plain";
+sub _create_address_headers {
+ my ($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;
- }
+ $self->{addresses} = {};
- my %addresses;
- my $headers = '';
foreach my $item (qw(from to cc bcc)) {
- $addresses{$item} = [];
- next unless ($self->{$item});
+ $self->{addresses}->{$item} = [];
+ next if !$self->{$item} || $self->{driver}->keep_from_header($item);
- my (@addr_objects) = Email::Address->parse($self->{$item});
- next unless (scalar @addr_objects);
+ my @header_addresses;
- foreach my $addr_obj (@addr_objects) {
- push @{ $addresses{$item} }, $addr_obj->address;
+ foreach my $addr_obj (Email::Address->parse($self->{$item})) {
+ push @{ $self->{addresses}->{$item} }, $addr_obj->address;
my $phrase = $addr_obj->phrase();
if ($phrase) {
$phrase =~ s/^\"//;
$phrase =~ s/\"$//;
- $addr_obj->phrase($self->mime_quote_text($phrase));
+ $addr_obj->phrase($phrase);
}
- $headers .= sprintf("%s: %s\n", ucfirst($item), $addr_obj->format()) unless $driver->keep_from_header($item);
+ push @header_addresses, $addr_obj->format;
}
- }
-
- $headers .= sprintf("Subject: %s\n", $self->mime_quote_text($self->{subject}, 60));
-
- $driver->start_mail(from => $self->{from}, to => [ map { @{ $addresses{$_} } } qw(to cc bcc) ]);
- $driver->print(qq|${headers}Message-ID: <$msgid>
-X-Mailer: kivitendo $self->{version}
-MIME-Version: 1.0
-|);
-
- if ($self->{attachments}) {
- $driver->print(qq|Content-Type: multipart/mixed; boundary="$boundary"\n\n|);
- if ($self->{message}) {
- $driver->print(qq|--${boundary}
-Content-Type: $self->{contenttype}; charset="$self->{charset}"
-
-$self->{message}
+ push @{ $self->{headers} }, ( ucfirst($item) => join(', ', @header_addresses) ) if @header_addresses;
+ }
+}
-|);
- }
+sub _create_attachment_part {
+ my ($self, $attachment) = @_;
- foreach my $attachment (@{ $self->{attachments} }) {
+ my $source_file_name;
- my $filename;
+ my %attributes = (
+ disposition => 'attachment',
+ encoding => 'base64',
+ );
- if (ref($attachment) eq "HASH") {
- $filename = $attachment->{"name"};
- $attachment = $attachment->{"filename"};
- } else {
- $filename = $attachment;
- # strip path
- $filename =~ s/(.*\/|\Q$self->{fileid}\E)//g;
- }
+ if (ref($attachment) eq "HASH") {
+ $attributes{filename} = $attachment->{name};
+ $source_file_name = $attachment->{filename};
- my $attachment_content = eval { read_file($attachment) };
- if (!defined $attachment_content) {
- $main::lxdebug->leave_sub();
- return "$attachment : $!";
- }
-
- my $application = ($attachment =~ /(^\w+$)|\.(html|text|txt|sql)$/) ? "text" : "application";
- my $content_type = SL::MIME->mime_type_from_ext($filename);
- $content_type = "${application}/$self->{format}" if (!$content_type && $self->{format});
- $content_type ||= 'application/octet-stream';
+ } else {
+ # strip path
+ $attributes{filename} = $attachment;
+ $attributes{filename} =~ s:.*\Q$self->{fileid}\E:: if $self->{fileid};
+ $attributes{filename} =~ s:.*/::g;
+ $source_file_name = $attachment;
+ }
- # only set charset for attachements of type text. every other type should not have this field
- # refer to bug 883 for detailed information
- my $attachment_charset;
- if (lc $application eq 'text' && $self->{charset}) {
- $attachment_charset = qq|; charset="$self->{charset}" |;
- }
+ my $attachment_content = eval { read_file($source_file_name) };
+ return undef if !defined $attachment_content;
- $driver->print(qq|--${boundary}
-Content-Type: ${content_type}; name="$filename"$attachment_charset
-Content-Transfer-Encoding: BASE64
-Content-Disposition: attachment; filename="$filename"\n\n|);
+ my $application = ($attachment =~ /(^\w+$)|\.(html|text|txt|sql)$/) ? 'text' : 'application';
+ $attributes{content_type} = SL::MIME->mime_type_from_ext($attributes{filename});
+ $attributes{content_type} ||= "${application}/$self->{format}" if $self->{format};
+ $attributes{content_type} ||= 'application/octet-stream';
+ $attributes{charset} = $self->{charset} if lc $application eq 'text' && $self->{charset};
- $driver->print(encode_base64($attachment_content));
- }
- $driver->print(qq|--${boundary}--\n|);
+ return Email::MIME->create(
+ attributes => \%attributes,
+ body => $attachment_content,
+ );
+}
- } else {
- $driver->print(qq|Content-Type: $self->{contenttype}; charset="$self->{charset}"
+sub _create_message {
+ my ($self) = @_;
-$self->{message}
-|);
+ my @parts;
+
+ if ($self->{message}) {
+ push @parts, Email::MIME->create(
+ attributes => {
+ content_type => $self->{contenttype},
+ charset => $self->{charset},
+ encoding => 'quoted-printable',
+ },
+ body_str => $self->{message},
+ );
+
+ push @{ $self->{headers} }, (
+ 'Content-Type' => qq|$self->{contenttype}; charset="$self->{charset}"|,
+ );
}
- $driver->send;
-
- $main::lxdebug->leave_sub();
+ push @parts, grep { $_ } map { $self->_create_attachment_part($_) } @{ $self->{attachments} || [] };
- return "";
+ return Email::MIME->create(
+ header_str => $self->{headers},
+ parts => \@parts,
+ );
}
-sub encode_base64 ($;$) {
- $main::lxdebug->enter_sub();
+sub send {
+ my ($self) = @_;
- # this code is from the MIME-Base64-2.12 package
- # Copyright 1995-1999,2001 Gisle Aas <gisle@ActiveState.com>
+ # Create driver for delivery method (sendmail/SMTP)
+ $self->{driver} = eval { $self->_create_driver };
+ if (!$self->{driver}) {
+ $::lxdebug->leave_sub();
+ return "send email : $@";
+ }
- my $res = "";
- my $eol = $_[1];
- $eol = "\n" unless defined $eol;
- pos($_[0]) = 0; # ensure start at the beginning
+ # Set defaults & headers
+ $self->{charset} ||= Common::DEFAULT_CHARSET;
+ $self->{contenttype} ||= "text/plain";
+ $self->{headers} = [
+ Subject => $self->{subject},
+ 'Message-ID' => $self->_create_message_id,
+ 'X-Mailer' => "kivitendo $self->{version}",
+ ];
- $res = join '', map(pack('u', $_) =~ /^.(\S*)/, ($_[0] =~ /(.{1,45})/gs));
+ # Clean up To/Cc/Bcc address fields
+ $self->_cleanup_addresses;
+ $self->_create_address_headers;
- $res =~ tr|` -_|AA-Za-z0-9+/|; # `# help emacs
- # fix padding at the end
- my $padding = (3 - length($_[0]) % 3) % 3;
- $res =~ s/.{$padding}$/'=' x $padding/e if $padding;
+ my $email = $self->_create_message;
- # break encoded string into lines of no more than 60 characters each
- if (length $eol) {
- $res =~ s/(.{1,60})/$1$eol/g;
- }
+ # $::lxdebug->message(0, "message: " . $email->as_string);
+ # return "boom";
- $main::lxdebug->leave_sub();
+ $self->{driver}->start_mail(from => $self->{from}, to => [ map { @{ $self->{addresses}->{$_} } } qw(to cc bcc) ]);
+ $self->{driver}->print($email->as_string);
+ $self->{driver}->send;
- return $res;
+ return '';
}
1;
projects / kivitendo-erp.git / commitdiff