X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FMailer.pm;h=6bb351701e762c3fce8ce256d80ae9dafa71978b;hb=916003e3c1f8edc11b79b283252aadbc59ac8757;hp=37d98b7a7d00bf12d705eab256f8c144bcec5082;hpb=3d7797630e04ddb308b11a58cd9732d502029125;p=kivitendo-erp.git

diff --git a/SL/Mailer.pm b/SL/Mailer.pm
index 37d98b7a7..6bb351701 100644
--- a/SL/Mailer.pm
+++ b/SL/Mailer.pm
@@ -5,14 +5,6 @@
 # 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
@@ -25,209 +17,278 @@
 # GNU General Public License for more details.
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1335, USA.
 #======================================================================
 
 package Mailer;
 
-sub new {
-  $main::lxdebug->enter_sub();
-
-  my ($type) = @_;
-  my $self = {};
-
-  $main::lxdebug->leave_sub();
-
-  bless $self, $type;
-}
+use Email::Address;
+use MIME::Entity;
+use MIME::Parser;
+use File::MimeInfo::Magic;
+use File::Slurp;
+use List::UtilsBy qw(bundle_by);
 
-sub mime_quote_text {
-  $main::lxdebug->enter_sub();
+use SL::Common;
+use SL::DB::EmailJournal;
+use SL::DB::EmailJournalAttachment;
+use SL::DB::Employee;
+use SL::Template;
 
-  my ($self, $text, $chars_left) = @_;
+use strict;
+use Encode;
 
-  my $q_start = "=?$self->{charset}?Q?";
-  my $l_start = length($q_start);
+my $num_sent = 0;
+my $parser;
 
-  my $new_text = "$q_start";
-  $chars_left -= $l_start;
+my %mail_delivery_modules = (
+  sendmail => 'SL::Mailer::Sendmail',
+  smtp     => 'SL::Mailer::SMTP',
+);
 
-  for (my $i = 0; $i < length($text); $i++) {
-    my $char = ord(substr($text, $i, 1));
-
-    if (($char < 32) || ($char > 127) ||
-        ($char == ord('?')) || ($char == ord('_'))) {
-      if ($chars_left < 5) {
-        $new_text .= "?=\n $q_start";
-        $chars_left = 75 - $l_start;
-      }
-
-      $new_text .= sprintf("=%02X", $char);
-      $chars_left -= 3;
-
-    } else {
-      $char = ord('_') if ($char == ord(' '));
-      if ($chars_left < 5) {
-        $new_text .= "?=\n $q_start";
-        $chars_left = 75 - $l_start;
-      }
-
-      $new_text .= chr($char);
-      $chars_left--;
-    }
-  }
-
-  $new_text .= "?=";
-
-  $main::lxdebug->leave_sub();
+sub new {
+  my ($type, %params) = @_;
+  my $self = { %params };
+  $parser = new MIME::Parser;
+  $parser->output_under("users");
 
-  return $new_text;
+  bless $self, $type;
 }
 
-sub send {
-  $main::lxdebug->enter_sub();
-
-  my ($self, $out) = @_;
+sub _create_driver {
+  my ($self) = @_;
 
-  my $boundary = time;
-  $boundary = "LxOffice-$self->{version}-$boundary";
-  my $domain = $self->{from};
-  $domain =~ s/(.*?\@|>)//g;
-  my $msgid = "$boundary\@$domain";
+  my %params = (
+    mailer   => $self,
+    form     => $::form,
+    myconfig => \%::myconfig,
+  );
 
-  $self->{charset} = "ISO-8859-15" unless $self->{charset};
+  my $module = $mail_delivery_modules{ $::lx_office_conf{mail_delivery}->{method} };
+  eval "require $module" or return undef;
 
-  if ($out) {
-    if (!open(OUT, $out)) {
-      $main::lxdebug->leave_sub();
-      return "$out : $!";
-    }
-  } else {
-    if (!open(OUT, ">-")) {
-      $main::lxdebug->leave_sub();
-      return "STDOUT : $!";
-    }
-  }
-
-  $self->{contenttype} = "text/plain" unless $self->{contenttype};
+  return $module->new(%params);
+}
 
-  my ($cc, $bcc);
-  $cc  = "Cc: $self->{cc}\n"   if $self->{cc};
-  $bcc = "Bcc: $self->{bcc}\n" if $self->{bcc};
+sub _cleanup_addresses {
+  my ($self) = @_;
 
   foreach my $item (qw(to cc bcc)) {
+    next unless $self->{$item};
+
     $self->{$item} =~ s/\&lt;/</g;
     $self->{$item} =~ s/\$<\$/</g;
     $self->{$item} =~ s/\&gt;/>/g;
     $self->{$item} =~ s/\$>\$/>/g;
   }
+}
+
+sub _create_message_id {
+  my ($self) = @_;
 
-  my $subject = $self->mime_quote_text($self->{subject}, 60);
+  $num_sent  +=  1;
+  my $domain  =  $self->{from};
+  $domain     =~ s/.*\@//;
+  $domain     =~ s/>.*//;
 
-  print OUT qq|From: $self->{from}
-To: $self->{to}
-${cc}${bcc}Subject: $subject
-Message-ID: <$msgid>
-X-Mailer: Lx-Office $self->{version}
-MIME-Version: 1.0
-|;
+  return  "kivitendo-$self->{version}-" . time() . "-${$}-${num_sent}\@$domain";
+}
 
-  if ($self->{attachments}) {
-    print OUT qq|Content-Type: multipart/mixed; boundary="$boundary"
+sub _create_address_headers {
+  my ($self) = @_;
 
-|;
-    if ($self->{message}) {
-      print OUT qq|--${boundary}
-Content-Type: $self->{contenttype}; charset="$self->{charset}"
+  # $self->{addresses} collects the recipients for use in e.g. the
+  # SMTP 'RCPT TO:' envelope command. $self->{headers} collects the
+  # headers that make up the actual email. 'BCC' should not be
+  # included there for certain transportation methods (SMTP).
 
-$self->{message}
+  $self->{addresses} = {};
 
-|;
-    }
+  foreach my $item (qw(from to cc bcc)) {
+    $self->{addresses}->{$item} = [];
+    next if !$self->{$item};
 
-    foreach my $attachment (@{ $self->{attachments} }) {
+    my @header_addresses;
 
-      my $filename;
+    foreach my $addr_obj (Email::Address->parse($self->{$item})) {
+      push @{ $self->{addresses}->{$item} }, $addr_obj->address;
+      next if $self->{driver}->keep_from_header($item);
 
-      if (ref($attachment) eq "HASH") {
-        $filename = $attachment->{"name"};
-        $attachment = $attachment->{"filename"};
-      } else {
-        $filename = $attachment;
-        # strip path
-        $filename =~ s/(.*\/|$self->{fileid})//g;
+      my $phrase = $addr_obj->phrase();
+      if ($phrase) {
+        $phrase =~ s/^\"//;
+        $phrase =~ s/\"$//;
+        $addr_obj->phrase($phrase);
       }
 
-      my $application =
-        ($attachment =~ /(^\w+$)|\.(html|text|txt|sql)$/)
-        ? "text"
-        : "application";
+      push @header_addresses, encode('MIME-Header',$addr_obj->format);
+    }
 
-      open(IN, $attachment);
-      if ($?) {
-        close(OUT);
-        $main::lxdebug->leave_sub();
-        return "$attachment : $!";
-      }
+    push @{ $self->{headers} }, ( ucfirst($item) => join(', ', @header_addresses) ) if @header_addresses;
+  }
+}
 
-      print OUT qq|--${boundary}
-Content-Type: $application/$self->{format}; name="$filename"; charset="$self->{charset}"
-Content-Transfer-Encoding: BASE64
-Content-Disposition: attachment; filename="$filename"\n\n|;
+sub _create_attachment_part {
+  my ($self, $attachment) = @_;
 
-      my $msg = "";
-      while (<IN>) {
-        ;
-        $msg .= $_;
-      }
-      print OUT &encode_base64($msg);
+  my %attributes = (
+    Disposition  => 'attachment',
+    Encoding     => 'base64',
+  );
 
-      close(IN);
+  my $file_id = 0;
+  my $attachment_content;
+  my $email_journal = $::instance_conf->get_email_journal;
 
-    }
-    print OUT qq|--${boundary}--\n|;
+  $main::lxdebug->message(LXDebug->DEBUG2(), "mail5 att=".$attachment." email_journal=". $email_journal." id=".$attachment->{id});
+  if (ref($attachment) eq "HASH") {
+    $attributes{Path}     = $attachment->{path} || $attachment->{filename};
+    $attributes{Filename} = $attachment->{name};
+    $file_id              = $attachment->{id}   || '0';
+    $attributes{Type}     = $attachment->{type} || 'application/pdf';
+    $attachment_content   = eval { read_file($attachment->{path}) } if $email_journal > 1;
 
   } else {
-    print OUT qq|Content-Type: $self->{contenttype}; charset="$self->{charset}"
+    # strip path
+    $attributes{Path}     =  $attachment;
+    $attributes{Filename} =  $attachment;
+    $attributes{Filename} =~ s:.*\Q$self->{fileid}\E:: if $self->{fileid};
+    $attributes{Filename} =~ s:.*/::g;
+
+    my $application     = ($attachment =~ /(^\w+$)|\.(html|text|txt|sql)$/) ? 'text' : 'application';
+    $attributes{Type}   = File::MimeInfo::Magic::magic($attachment);
+    $attributes{Type} ||= "${application}/$self->{format}" if $self->{format};
+    $attributes{Type} ||= 'application/octet-stream';
+    $attachment_content = eval { read_file($attachment) } if $email_journal > 1;
+  }
 
-$self->{message}
-|;
+  return undef if $email_journal > 1 && !defined $attachment_content;
+  $attachment_content ||= ' ';
+  $main::lxdebug->message(LXDebug->DEBUG2(), "mail6 mtype=".$attributes{Type}." path=".
+                            $attributes{Path}." filename=".$attributes{Filename});
+
+# $attributes{Charset}  = $self->{charset} if lc $application eq 'text' && $self->{charset};
+  $attributes{Charset}  = $self->{charset} if $self->{charset};
+
+  my $ent;
+  if ( $attributes{Type} eq 'message/rfc822' ) {
+    my $fh = IO::File->new($attributes{Path}, "r");
+    if (! defined $fh) {
+      return undef;
+    }
+    $ent = $parser->parse($fh);
+    undef $fh;
+    my $head = $ent->head;
+    $head->replace('Content-disposition','attachment; filename='.$attributes{Filename});
+  } else {
+    $ent = MIME::Entity->build(%attributes);
   }
+  push @{ $self->{mail_attachments}} , SL::DB::EmailJournalAttachment->new(
+    name      => $attributes{Filename},
+    mime_type => $attributes{Type},
+    content   => ( $email_journal > 1 ? $attachment_content : ' '),
+    file_id   => $file_id,
+  );
+  return $ent;
+}
 
-  close(OUT);
+sub _create_message {
+  my ($self) = @_;
 
-  $main::lxdebug->leave_sub();
+  push @{ $self->{headers} }, ('Type'    =>"multipart/mixed" );
+  my  $top = MIME::Entity->build(@{$self->{headers}});
+  if ($self->{message}) {
+    $top->attach(Data => encode($self->{charset},$self->{message}),
+                 Charset => $self->{charset},
+                 Type => $self->{contenttype},
+                 Encoding    => 'quoted-printable');
+  }
 
-  return "";
+  map { $top->add_part($self->_create_attachment_part($_)) } @{ $self->{attachments} || [] };
+  return $top;
 }
 
-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}) {
+    $self->_store_in_journal('failed', 'driver could not be created; check your configuration');
+    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}       =  'UTF-8';
+  $self->{contenttype} ||=  "text/plain";
+  $self->{headers}       =  [
+    Subject              => encode('MIME-Header',$self->{subject}),
+    'Message-ID'         => '<' . $self->_create_message_id . '>',
+    'X-Mailer'           => "kivitendo $self->{version}",
+  ];
+  $self->{mail_attachments} = [];
+  $self->{content_by_name}  = $::instance_conf->get_email_journal == 1 && $::instance_conf->get_doc_files;
 
-  $res = join '', map(pack('u', $_) =~ /^.(\S*)/, ($_[0] =~ /(.{1,45})/gs));
+  my $error;
+  my $ok = eval {
+    # 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";
+
+    $self->{driver}->start_mail(from => encode('MIME-Header',$self->{from}), to => [ $self->_all_recipients ]);
+    $self->{driver}->print($email->as_string);
+    $self->{driver}->send;
 
-  $main::lxdebug->leave_sub();
+    1;
+  };
 
-  return $res;
+  $error = $@ if !$ok;
+
+  $self->{journalentry} = $self->_store_in_journal;
+  $parser->filer->purge;
+
+  return $ok ? '' : "send email: $error";
 }
 
-1;
+sub _all_recipients {
+  my ($self) = @_;
+  $self->{addresses} ||= {};
+  return map { @{ $self->{addresses}->{$_} || [] } } qw(to cc bcc);
+}
 
+sub _store_in_journal {
+  my ($self, $status, $extended_status) = @_;
+
+  my $journal_enable = $::instance_conf->get_email_journal;
+
+  return if $journal_enable == 0;
+
+  $status          //= $self->{driver}->status if $self->{driver};
+  $status          //= 'failed';
+  $extended_status //= $self->{driver}->extended_status if $self->{driver};
+  $extended_status //= 'unknown error';
+
+  my $headers = join "\r\n", (bundle_by { join(': ', @_) } 2, @{ $self->{headers} || [] });
+
+  my $jentry = SL::DB::EmailJournal->new(
+    sender          => SL::DB::Manager::Employee->current,
+    from            => $self->{from}    // '',
+    recipients      => join(', ', $self->_all_recipients),
+    subject         => $self->{subject} // '',
+    headers         => $headers,
+    body            => $self->{message} // '',
+    sent_on         => DateTime->now_local,
+    attachments     => \@{ $self->{mail_attachments} },
+    status          => $status,
+    extended_status => $extended_status,
+  )->save;
+  return $jentry->id;
+}
+
+1;