X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/mfinanz.git/blobdiff_plain/86be28e9b1744d86e2db534c3d2b005eb5f144f5..a33ef0ec2:/SL/Form.pm?ds=inline

diff --git a/SL/Form.pm b/SL/Form.pm
index 95034e57b..470809f77 100644
--- a/SL/Form.pm
+++ b/SL/Form.pm
@@ -1,4 +1,4 @@
-#====================================================================
+#========= ===========================================================
 # LX-Office ERP
 # Copyright (C) 2004
 # Based on SQL-Ledger Version 2.1.9
@@ -27,7 +27,8 @@
 # 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.
 #======================================================================
 # Utilities for parsing forms
 # and supporting routines for linking account numbers
@@ -37,117 +38,168 @@
 
 package Form;
 
-use HTML::Template;
+use Carp;
+use Data::Dumper;
+
+use Carp;
+use Config;
+use CGI;
+use Cwd;
+use Encode;
+use File::Copy;
+use IO::File;
+use Math::BigInt;
+use POSIX qw(strftime);
+use SL::Auth;
+use SL::Auth::DB;
+use SL::Auth::LDAP;
+use SL::AM;
+use SL::Common;
+use SL::CVar;
+use SL::DB;
+use SL::DBConnect;
+use SL::DBUtils;
+use SL::DB::Customer;
+use SL::DB::Default;
+use SL::DB::PaymentTerm;
+use SL::DB::Vendor;
+use SL::DO;
+use SL::Helper::Flash qw();
+use SL::IC;
+use SL::IS;
+use SL::Layout::Dispatcher;
+use SL::Locale;
+use SL::Locale::String;
+use SL::Mailer;
+use SL::Menu;
+use SL::MoreCommon qw(uri_encode uri_decode);
+use SL::OE;
+use SL::PrefixedNumber;
+use SL::Request;
+use SL::Template;
+use SL::User;
+use SL::Util;
+use SL::X;
+use Template;
+use URI;
+use List::Util qw(first max min sum);
+use List::MoreUtils qw(all any apply);
+use SL::DB::Tax;
+use SL::Helper::File qw(:all);
+use SL::Helper::CreatePDF qw(merge_pdfs);
+
+use strict;
+
+sub read_version {
+  my ($self) = @_;
+
+  open VERSION_FILE, "VERSION";                 # New but flexible code reads version from VERSION-file
+  my $version =  <VERSION_FILE>;
+  $version    =~ s/[^0-9A-Za-z\.\_\-]//g; # only allow numbers, letters, points, underscores and dashes. Prevents injecting of malicious code.
+  close VERSION_FILE;
+
+  return $version;
+}
 
-sub _input_to_hash {
+sub new {
   $main::lxdebug->enter_sub();
 
-  my $input = $_[0];
-  my %in    = ();
-  my @pairs = split(/&/, $input);
+  my $type = shift;
+
+  my $self = {};
 
-  foreach (@pairs) {
-    my ($name, $value) = split(/=/, $_, 2);
-    $in{$name} = unescape(undef, $value);
+  no warnings 'once';
+  if ($LXDebug::watch_form) {
+    require SL::Watchdog;
+    tie %{ $self }, 'SL::Watchdog';
   }
 
+  bless $self, $type;
+
+  $self->{version} = $self->read_version;
+
   $main::lxdebug->leave_sub();
 
-  return %in;
+  return $self;
 }
 
-sub _request_to_hash {
-  $main::lxdebug->enter_sub();
-
-  my ($input) = @_;
-  my ($i,        $loc,  $key,    $val);
-  my (%ATTACH,   $f,    $header, $header_body, $len, $buf);
-  my ($boundary, @list, $size,   $body, $x, $blah, $name);
+sub read_cgi_input {
+  my ($self) = @_;
+  SL::Request::read_cgi_input($self);
+}
 
-  if ($ENV{'CONTENT_TYPE'}
-      && ($ENV{'CONTENT_TYPE'} =~ /multipart\/form-data; boundary=(.+)$/)) {
-    $boundary = quotemeta('--' . $1);
-    @list     = split(/$boundary/, $input);
+sub _flatten_variables_rec {
+  $main::lxdebug->enter_sub(2);
 
-    # For some reason there are always 2 extra, that are empty
-    $size = @list - 2;
+  my $self   = shift;
+  my $curr   = shift;
+  my $prefix = shift;
+  my $key    = shift;
 
-    for ($x = 1; $x <= $size; $x++) {
-      $header_body = $list[$x];
-      $header_body =~ /\r\n\r\n|\n\n/;
+  my @result;
 
-      # Here we split the header and body
-      $header = $`;
-      $body   = $';    #'
-      $body =~ s/\r\n$//;
+  if ('' eq ref $curr->{$key}) {
+    @result = ({ 'key' => $prefix . $key, 'value' => $curr->{$key} });
 
-      # Now we try to get the file name
-      $name = $header;
-      $name =~ /name=\"(.+)\"/;
-      ($name, $blah) = split(/\"/, $1);
+  } elsif ('HASH' eq ref $curr->{$key}) {
+    foreach my $hash_key (sort keys %{ $curr->{$key} }) {
+      push @result, $self->_flatten_variables_rec($curr->{$key}, $prefix . $key . '.', $hash_key);
+    }
 
-      # If the form name is not attach, then we need to parse this like
-      # regular form data
-      if ($name ne "attach") {
-        $body =~ s/%([0-9a-fA-Z]{2})/pack("c",hex($1))/eg;
-        $ATTACH{$name} = $body;
+  } else {
+    foreach my $idx (0 .. scalar @{ $curr->{$key} } - 1) {
+      my $first_array_entry = 1;
 
-        # Otherwise it is an attachment and we need to finish it up
-      } elsif ($name eq "attach") {
-        $header =~ /filename=\"(.+)\"/;
-        $ATTACH{'FILE_NAME'} = $1;
-        $ATTACH{'FILE_NAME'} =~ s/\"//g;
-        $ATTACH{'FILE_NAME'} =~ s/\s//g;
-        $ATTACH{'FILE_CONTENT'} = $body;
+      my $element = $curr->{$key}[$idx];
 
-        for ($i = $x; $list[$i]; $i++) {
-          $list[$i] =~ s/^.+name=$//;
-          $list[$i] =~ /\"(\w+)\"/;
-          $ATTACH{$1} = $';    #'
+      if ('HASH' eq ref $element) {
+        foreach my $hash_key (sort keys %{ $element }) {
+          push @result, $self->_flatten_variables_rec($element, $prefix . $key . ($first_array_entry ? '[+].' : '[].'), $hash_key);
+          $first_array_entry = 0;
         }
+      } else {
+        @result = ({ 'key' => $prefix . $key . ($first_array_entry ? '[+]' : '[]'), 'value' => $element });
       }
     }
+  }
 
-    $main::lxdebug->leave_sub();
-    return %ATTACH;
+  $main::lxdebug->leave_sub(2);
 
-      } else {
-    $main::lxdebug->leave_sub();
-    return _input_to_hash($input);
-  }
+  return @result;
 }
 
-sub new {
-  $main::lxdebug->enter_sub();
-
-  my $type = shift;
+sub flatten_variables {
+  $main::lxdebug->enter_sub(2);
 
-  my $self = {};
+  my $self = shift;
+  my @keys = @_;
 
-  read(STDIN, $_, $ENV{CONTENT_LENGTH});
+  my @variables;
 
-  if ($ENV{QUERY_STRING}) {
-    $_ = $ENV{QUERY_STRING};
+  foreach (@keys) {
+    push @variables, $self->_flatten_variables_rec($self, '', $_);
   }
 
-  if ($ARGV[0]) {
-    $_ = $ARGV[0];
-  }
+  $main::lxdebug->leave_sub(2);
 
-  my %parameters = _request_to_hash($_);
-  map({ $self->{$_} = $parameters{$_}; } keys(%parameters));
+  return @variables;
+}
 
-  $self->{menubar} = 1 if $self->{path} =~ /lynx/i;
+sub flatten_standard_variables {
+  $main::lxdebug->enter_sub(2);
 
-  $self->{action} = lc $self->{action};
-  $self->{action} =~ s/( |-|,|#)/_/g;
+  my $self      = shift;
+  my %skip_keys = map { $_ => 1 } (qw(login password header stylesheet titlebar version), @_);
 
-  $self->{version}   = "2.2.0";
-  $self->{dbversion} = "2.2.0";
+  my @variables;
 
-  $main::lxdebug->leave_sub();
+  foreach (grep { ! $skip_keys{$_} } keys %{ $self }) {
+    push @variables, $self->_flatten_variables_rec($self, '', $_);
+  }
 
-  bless $self, $type;
+  $main::lxdebug->leave_sub(2);
+
+  return @variables;
 }
 
 sub debug {
@@ -162,110 +214,99 @@ sub debug {
   $main::lxdebug->leave_sub();
 }
 
-sub escape {
-  $main::lxdebug->enter_sub();
+sub dumper {
+  $main::lxdebug->enter_sub(2);
 
-  my ($self, $str, $beenthere) = @_;
+  my $self          = shift;
+  my $password      = $self->{password};
 
-  # for Apache 2 we escape strings twice
-  #if (($ENV{SERVER_SOFTWARE} =~ /Apache\/2/) && !$beenthere) {
-  #  $str = $self->escape($str, 1);
-  #}
+  $self->{password} = 'X' x 8;
 
-  $str =~ s/([^a-zA-Z0-9_.-])/sprintf("%%%02x", ord($1))/ge;
+  local $Data::Dumper::Sortkeys = 1;
+  my $output                    = Dumper($self);
 
-  $main::lxdebug->leave_sub();
+  $self->{password} = $password;
 
-  return $str;
-}
+  $main::lxdebug->leave_sub(2);
 
-sub unescape {
-  $main::lxdebug->enter_sub();
+  return $output;
+}
 
+sub escape {
   my ($self, $str) = @_;
 
-  $str =~ tr/+/ /;
-  $str =~ s/\\$//;
-
-  $str =~ s/%([0-9a-fA-Z]{2})/pack("c",hex($1))/eg;
+  return uri_encode($str);
+}
 
-  $main::lxdebug->leave_sub();
+sub unescape {
+  my ($self, $str) = @_;
 
-  return $str;
+  return uri_decode($str);
 }
 
 sub quote {
+  $main::lxdebug->enter_sub();
   my ($self, $str) = @_;
 
   if ($str && !ref($str)) {
-    $str =~ s/"/&quot;/g;
+    $str =~ s/\"/&quot;/g;
   }
 
-  $str;
+  $main::lxdebug->leave_sub();
 
+  return $str;
 }
 
 sub unquote {
+  $main::lxdebug->enter_sub();
   my ($self, $str) = @_;
 
   if ($str && !ref($str)) {
-    $str =~ s/&quot;/"/g;
+    $str =~ s/&quot;/\"/g;
   }
 
-  $str;
+  $main::lxdebug->leave_sub();
 
+  return $str;
 }
 
 sub hide_form {
+  $main::lxdebug->enter_sub();
   my $self = shift;
 
   if (@_) {
-    for (@_) {
-      print qq|<input type=hidden name="$_" value="|
-        . $self->quote($self->{$_})
-        . qq|">\n|;
-    }
+    map({ print($::request->{cgi}->hidden("-name" => $_, "-default" => $self->{$_}) . "\n"); } @_);
   } else {
-    delete $self->{header};
     for (sort keys %$self) {
-      print qq|<input type=hidden name="$_" value="|
-        . $self->quote($self->{$_})
-        . qq|">\n|;
+      next if (($_ eq "header") || (ref($self->{$_}) ne ""));
+      print($::request->{cgi}->hidden("-name" => $_, "-default" => $self->{$_}) . "\n");
     }
   }
+  $main::lxdebug->leave_sub();
+}
 
+sub throw_on_error {
+  my ($self, $code) = @_;
+  local $self->{__ERROR_HANDLER} = sub { die SL::X::FormError->new($_[0]) };
+  $code->();
 }
 
 sub error {
   $main::lxdebug->enter_sub();
 
-  my ($self, $msg) = @_;
-
-  if ($ENV{HTTP_USER_AGENT}) {
-    $msg =~ s/\n/<br>/g;
-
-    $self->header;
-
-    print qq|
-    <body>
+  $main::lxdebug->show_backtrace();
 
-    <h2 class=error>Error!</h2>
-
-    <p><b>$msg</b>
+  my ($self, $msg) = @_;
 
-    </body>
-    </html>
-    |;
+  if ($self->{__ERROR_HANDLER}) {
+    $self->{__ERROR_HANDLER}->($msg);
 
-    die "Error: $msg\n";
+  } elsif ($ENV{HTTP_USER_AGENT}) {
+    $msg =~ s/\n/<br>/g;
+    $self->show_generic_error($msg);
 
   } else {
-
-    if ($self->{error_function}) {
-      &{ $self->{error_function} }($msg);
-    } else {
-      die "Error: $msg\n";
-    }
+    confess "Error: $msg\n";
   }
 
   $main::lxdebug->leave_sub();
@@ -277,55 +318,41 @@ sub info {
   my ($self, $msg) = @_;
 
   if ($ENV{HTTP_USER_AGENT}) {
-    $msg =~ s/\n/<br>/g;
-
-    if (!$self->{header}) {
-      $self->header;
-      print qq|
-      <body>|;
-    }
-
-    print qq|
-
-    <p><b>$msg</b>
-    |;
+    $self->header;
+    print $self->parse_html_template('generic/form_info', { message => $msg });
 
+  } elsif ($self->{info_function}) {
+    &{ $self->{info_function} }($msg);
   } else {
-
-    if ($self->{info_function}) {
-      &{ $self->{info_function} }($msg);
-    } else {
-      print "$msg\n";
-    }
+    print "$msg\n";
   }
 
   $main::lxdebug->leave_sub();
 }
 
+# calculates the number of rows in a textarea based on the content and column number
+# can be capped with maxrows
 sub numtextrows {
   $main::lxdebug->enter_sub();
+  my ($self, $str, $cols, $maxrows, $minrows) = @_;
 
-  my ($self, $str, $cols, $maxrows) = @_;
-
-  my $rows = 0;
+  $minrows ||= 1;
 
-  map { $rows += int(((length) - 2) / $cols) + 1 } split /\r/, $str;
-
-  $maxrows = $rows unless defined $maxrows;
+  my $rows   = sum map { int((length() - 2) / $cols) + 1 } split /\r/, $str;
+  $maxrows ||= $rows;
 
   $main::lxdebug->leave_sub();
 
-  return ($rows > $maxrows) ? $maxrows : $rows;
+  return max(min($rows, $maxrows), $minrows);
 }
 
 sub dberror {
-  $main::lxdebug->enter_sub();
-
   my ($self, $msg) = @_;
 
-  $self->error("$msg\n" . $DBI::errstr);
-
-  $main::lxdebug->leave_sub();
+  die SL::X::DBError->new(
+    msg   => $msg,
+    error => $DBI::errstr,
+  );
 }
 
 sub isblank {
@@ -333,886 +360,1060 @@ sub isblank {
 
   my ($self, $name, $msg) = @_;
 
-  if ($self->{$name} =~ /^\s*$/) {
-    $self->error($msg);
+  my $curr = $self;
+  foreach my $part (split m/\./, $name) {
+    if (!$curr->{$part} || ($curr->{$part} =~ /^\s*$/)) {
+      $self->error($msg);
+    }
+    $curr = $curr->{$part};
   }
+
   $main::lxdebug->leave_sub();
 }
 
-sub header {
-  $main::lxdebug->enter_sub();
+sub _get_request_uri {
+  my $self = shift;
 
-  my ($self) = @_;
+  return URI->new($ENV{HTTP_REFERER})->canonical() if $ENV{HTTP_X_FORWARDED_FOR};
+  return URI->new                                  if !$ENV{REQUEST_URI}; # for testing
 
-  if ($self->{header}) {
-    $main::lxdebug->leave_sub();
-    return;
-  }
+  my $scheme =  $::request->is_https ? 'https' : 'http';
+  my $port   =  $ENV{SERVER_PORT};
+  $port      =  undef if (($scheme eq 'http' ) && ($port == 80))
+                      || (($scheme eq 'https') && ($port == 443));
 
-  my ($stylesheet, $favicon, $charset);
+  my $uri    =  URI->new("${scheme}://");
+  $uri->scheme($scheme);
+  $uri->port($port);
+  $uri->host($ENV{HTTP_HOST} || $ENV{SERVER_ADDR});
+  $uri->path_query($ENV{REQUEST_URI});
+  $uri->query('');
 
-  if ($ENV{HTTP_USER_AGENT}) {
+  return $uri;
+}
 
-    if ($self->{stylesheet} && (-f "css/$self->{stylesheet}")) {
-      $stylesheet =
-        qq|<LINK REL="stylesheet" HREF="css/$self->{stylesheet}" TYPE="text/css" TITLE="Lx-Office stylesheet">
- |;
-    }
+sub _add_to_request_uri {
+  my $self              = shift;
 
-    if ($self->{favicon} && (-f "$self->{favicon}")) {
-      $favicon =
-        qq|<LINK REL="shortcut icon" HREF="$self->{favicon}" TYPE="image/x-icon">
-  |;
-    }
+  my $relative_new_path = shift;
+  my $request_uri       = shift || $self->_get_request_uri;
+  my $relative_new_uri  = URI->new($relative_new_path);
+  my @request_segments  = $request_uri->path_segments;
 
-    if ($self->{charset}) {
-      $charset =
-        qq|<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=$self->{charset}">
-  |;
-    }
-    if ($self->{landscape}) {
-      $pagelayout = qq|<style type="text/css">
-                        \@page { size:landscape; }
-                        </style>|;
-    }
-    if ($self->{fokus}) {
-      $fokus = qq|<script type="text/javascript">
-<!--
-function fokus(){document.$self->{fokus}.focus();}
-//-->
-</script>|;
-    }
+  my $new_uri           = $request_uri->clone;
+  $new_uri->path_segments(@request_segments[0..scalar(@request_segments) - 2], $relative_new_uri->path_segments);
 
-    #Set Calendar
-    $jsscript = "";
-    if ($self->{jsscript} == 1) {
-
-      $jsscript = qq|
-        <style type="text/css">\@import url(js/jscalendar/calendar-win2k-1.css);</style>
-        <script type="text/javascript" src="js/jscalendar/calendar.js"></script>
-        <script type="text/javascript" src="js/jscalendar/lang/calendar-de.js"></script>
-        <script type="text/javascript" src="js/jscalendar/calendar-setup.js"></script>
-        $self->{javascript}
-       |;
-    }
+  return $new_uri;
+}
+
+sub create_http_response {
+  $main::lxdebug->enter_sub();
 
-    $self->{titlebar} =
-      ($self->{title})
-      ? "$self->{title} - $self->{titlebar}"
-      : $self->{titlebar};
+  my $self     = shift;
+  my %params   = @_;
 
-    print qq|Content-Type: text/html
+  my $cgi      = $::request->{cgi};
 
-<html>
-<head>
-  <title>$self->{titlebar}</title>
-  $stylesheet
-  $pagelayout
-  $favicon
-  $charset
-  $jsscript
-  $fokus
-</head>
+  my $session_cookie;
+  if (defined $main::auth) {
+    my $uri      = $self->_get_request_uri;
+    my @segments = $uri->path_segments;
+    pop @segments;
+    $uri->path_segments(@segments);
 
-|;
+    my $session_cookie_value = $main::auth->get_session_id();
+
+    if ($session_cookie_value) {
+      $session_cookie = $cgi->cookie('-name'   => $main::auth->get_session_cookie_name(),
+                                     '-value'  => $session_cookie_value,
+                                     '-path'   => $uri->path,
+                                     '-secure' => $::request->is_https);
+    }
   }
-  $self->{header} = 1;
+
+  my %cgi_params = ('-type' => $params{content_type});
+  $cgi_params{'-charset'} = $params{charset} if ($params{charset});
+  $cgi_params{'-cookie'}  = $session_cookie  if ($session_cookie);
+
+  map { $cgi_params{'-' . $_} = $params{$_} if exists $params{$_} } qw(content_disposition content_length);
+
+  my $output = $cgi->header(%cgi_params);
 
   $main::lxdebug->leave_sub();
+
+  return $output;
 }
 
-sub parse_html_template {
-  $main::lxdebug->enter_sub();
+sub header {
+  $::lxdebug->enter_sub;
+
+  my ($self, %params) = @_;
+  my @header;
+
+  $::lxdebug->leave_sub and return if !$ENV{HTTP_USER_AGENT} || $self->{header}++;
+
+  if ($params{no_layout}) {
+    $::request->{layout} = SL::Layout::Dispatcher->new(style => 'none');
+  }
+
+  my $layout = $::request->{layout};
+
+  # standard css for all
+  # this should gradually move to the layouts that need it
+  $layout->use_stylesheet("$_.css") for qw(
+    common main menu list_accounts jquery.autocomplete
+    jquery.multiselect2side
+    ui-lightness/jquery-ui
+    jquery-ui.custom
+    tooltipster themes/tooltipster-light
+  );
+
+  $layout->use_javascript("$_.js") for (qw(
+    jquery jquery-ui jquery.cookie jquery.checkall jquery.download
+    jquery/jquery.form jquery/fixes client_js
+    jquery/jquery.tooltipster.min
+    common part_selection
+  ), "jquery/ui/i18n/jquery.ui.datepicker-$::myconfig{countrycode}");
+
+  $self->{favicon} ||= "favicon.ico";
+  $self->{titlebar} = join ' - ', grep $_, $self->{title}, $self->{login}, $::myconfig{dbname}, $self->{version} if $self->{title} || !$self->{titlebar};
+
+  # build includes
+  if ($self->{refresh_url} || $self->{refresh_time}) {
+    my $refresh_time = $self->{refresh_time} || 3;
+    my $refresh_url  = $self->{refresh_url}  || $ENV{REFERER};
+    push @header, "<meta http-equiv='refresh' content='$refresh_time;$refresh_url'>";
+  }
+
+  my $auto_reload_resources_param = $layout->auto_reload_resources_param;
+
+  push @header, map { qq|<link rel="stylesheet" href="${_}${auto_reload_resources_param}" type="text/css" title="Stylesheet">| } $layout->stylesheets;
+  push @header, "<style type='text/css'>\@page { size:landscape; }</style> "                     if $self->{landscape};
+  push @header, "<link rel='shortcut icon' href='$self->{favicon}' type='image/x-icon'>"         if -f $self->{favicon};
+  push @header, map { qq|<script type="text/javascript" src="${_}${auto_reload_resources_param}"></script>| }                    $layout->javascripts;
+  push @header, $self->{javascript} if $self->{javascript};
+  push @header, map { $_->show_javascript } @{ $self->{AJAX} || [] };
+
+  my  %doctypes = (
+    strict       => qq|<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">|,
+    transitional => qq|<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">|,
+    frameset     => qq|<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">|,
+    html5        => qq|<!DOCTYPE html>|,
+  );
+
+  # output
+  print $self->create_http_response(content_type => 'text/html', charset => 'UTF-8');
+  print $doctypes{$params{doctype} || 'transitional'}, $/;
+  print <<EOT;
+<html>
+ <head>
+  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+  <title>$self->{titlebar}</title>
+EOT
+  print "  $_\n" for @header;
+  print <<EOT;
+  <meta name="robots" content="noindex,nofollow">
+ </head>
+ <body>
 
-  my ($self, $myconfig, $file, $additional_params) = @_;
+EOT
+  print $::request->{layout}->pre_content;
+  print $::request->{layout}->start_content;
 
-  if (-f "templates/webpages/${file}_" . $myconfig->{"countrycode"} .
-      ".html") {
-    $file = "templates/webpages/${file}_" . $myconfig->{"countrycode"} .
-      ".html";
-  } elsif (-f "templates/webpages/${file}.html") {
-    $file = "templates/webpages/${file}.html";
-  } else {
-    $self->error("Web page template '${file}' not found.");
-  }
+  $layout->header_done;
 
-  my $template = HTML::Template->new("filename" => $file,
-                                     "die_on_bad_params" => 0,
-                                     "strict" => 0,
-                                     "case_sensitive" => 1,
-                                     "loop_context_vars" => 1,
-                                     "global_vars" => 1);
+  $::lxdebug->leave_sub;
+}
 
-  $additional_params = {} unless ($additional_params);
-  if ($self->{"DEBUG"}) {
-    $additional_params->{"DEBUG"} = $self->{"DEBUG"};
-  }
+sub footer {
+  return unless $::request->{layout}->need_footer;
 
-  if ($additional_params->{"DEBUG"}) {
-    $additional_params->{"DEBUG"} =
-      "<br><em>DEBUG INFORMATION:</em><pre>" . $additional_params->{"DEBUG"} . "</pre>";
+  print $::request->{layout}->end_content;
+  print $::request->{layout}->post_content;
+
+  if (my @inline_scripts = $::request->{layout}->javascripts_inline) {
+    print "<script type='text/javascript'>" . join("; ", @inline_scripts) . "</script>\n";
   }
 
-  my @additional_param_names = keys(%{$additional_params});
+  print <<EOL
+ </body>
+</html>
+EOL
+}
 
-  foreach my $key ($template->param()) {
-    if (grep(/^${key}$/, @additional_param_names)) {
-      $template->param($key => $additional_params->{$key});
-    } else {
-      $template->param($key => $self->{$key});
-    }
-  }
+sub ajax_response_header {
+  $main::lxdebug->enter_sub();
 
-  my $output = $template->output();
+  my ($self) = @_;
+
+  my $output = $::request->{cgi}->header('-charset' => 'UTF-8');
 
   $main::lxdebug->leave_sub();
 
   return $output;
 }
 
-sub show_generic_error {
-  my ($self, $myconfig, $error, $title) = @_;
-
-  my $add_params = {};
-  $add_params->{"title"} = $title if ($title);
-  $self->{"label_error"} = $error;
+sub redirect_header {
+  my $self     = shift;
+  my $new_url  = shift;
 
-  print($self->parse_html_template($myconfig, "generic/error", $add_params));
-}
+  my $base_uri = $self->_get_request_uri;
+  my $new_uri  = URI->new_abs($new_url, $base_uri);
 
-# write Trigger JavaScript-Code ($qty = quantity of Triggers)
-# changed it to accept an arbitrary number of triggers - sschoeling
-sub write_trigger {
-  $main::lxdebug->enter_sub();
+  die "Headers already sent" if $self->{header};
+  $self->{header} = 1;
 
-  my $self     = shift;
-  my $myconfig = shift;
-  my $qty      = shift;
-
-  # set dateform for jsscript
-  # default
-  $ifFormat = "%d.%m.%Y";
-  if ($myconfig->{dateformat} eq "dd.mm.yy") {
-    $ifFormat = "%d.%m.%Y";
-  } else {
-    if ($myconfig->{dateformat} eq "dd-mm-yy") {
-      $ifFormat = "%d-%m-%Y";
-    } else {
-      if ($myconfig->{dateformat} eq "dd/mm/yy") {
-        $ifFormat = "%d/%m/%Y";
-      } else {
-        if ($myconfig->{dateformat} eq "mm/dd/yy") {
-          $ifFormat = "%m/%d/%Y";
-        } else {
-          if ($myconfig->{dateformat} eq "mm-dd-yy") {
-            $ifFormat = "%m-%d-%Y";
-          } else {
-            if ($myconfig->{dateformat} eq "yyyy-mm-dd") {
-              $ifFormat = "%Y-%m-%d";
-            }
-          }
-        }
-      }
-    }
-  }
+  return $::request->{cgi}->redirect($new_uri);
+}
 
-  while ($#_ >= 2) {
-    push @triggers, qq|
-       Calendar.setup(
-      {
-      inputField : "| . (shift) . qq|",
-      ifFormat :"$ifFormat",
-      align : "| .  (shift) . qq|", 
-      button : "| . (shift) . qq|"
-      }
-      );
-       |;
-  }
-  $jsscript = qq|
-       <script type="text/javascript">
-       <!--| . join("", @triggers) . qq|//-->
-        </script>
-        |;
+sub set_standard_title {
+  $::lxdebug->enter_sub;
+  my $self = shift;
 
-  $main::lxdebug->leave_sub();
+  $self->{titlebar}  = "kivitendo " . $::locale->text('Version') . " $self->{version}";
+  $self->{titlebar} .= "- $::myconfig{name}"   if $::myconfig{name};
+  $self->{titlebar} .= "- $::myconfig{dbname}" if $::myconfig{name};
 
-  return $jsscript;
-}    #end sub write_trigger
+  $::lxdebug->leave_sub;
+}
 
-sub redirect {
+sub _prepare_html_template {
   $main::lxdebug->enter_sub();
 
-  my ($self, $msg) = @_;
+  my ($self, $file, $additional_params) = @_;
+  my $language;
 
-  if ($self->{callback}) {
+  if (!%::myconfig || !$::myconfig{"countrycode"}) {
+    $language = $::lx_office_conf{system}->{language};
+  } else {
+    $language = $main::myconfig{"countrycode"};
+  }
+  $language = "de" unless ($language);
 
-    ($script, $argv) = split(/\?/, $self->{callback});
-    exec("perl", "$script", $argv);
+  if (-f "templates/webpages/${file}.html") {
+    $file = "templates/webpages/${file}.html";
 
+  } elsif (ref $file eq 'SCALAR') {
+    # file is a scalarref, use inline mode
   } else {
-
-    $self->info($msg);
-    exit;
+    my $info = "Web page template '${file}' not found.\n";
+    $::form->header;
+    print qq|<pre>$info</pre>|;
+    $::dispatcher->end_request;
   }
 
+  $additional_params->{AUTH}          = $::auth;
+  $additional_params->{INSTANCE_CONF} = $::instance_conf;
+  $additional_params->{LOCALE}        = $::locale;
+  $additional_params->{LXCONFIG}      = \%::lx_office_conf;
+  $additional_params->{LXDEBUG}       = $::lxdebug;
+  $additional_params->{MYCONFIG}      = \%::myconfig;
+
   $main::lxdebug->leave_sub();
+
+  return $file;
 }
 
-# sort of columns removed - empty sub
-sub sort_columns {
+sub parse_html_template {
   $main::lxdebug->enter_sub();
 
-  my ($self, @columns) = @_;
+  my ($self, $file, $additional_params) = @_;
+
+  $additional_params ||= { };
+
+  my $real_file = $self->_prepare_html_template($file, $additional_params);
+  my $template  = $self->template;
+
+  map { $additional_params->{$_} ||= $self->{$_} } keys %{ $self };
+
+  my $output;
+  $template->process($real_file, $additional_params, \$output) || die $template->error;
 
   $main::lxdebug->leave_sub();
 
-  return @columns;
+  return $output;
 }
 
-sub format_amount {
+sub template { $::request->presenter->get_template }
+
+sub show_generic_error {
   $main::lxdebug->enter_sub();
 
-  my ($self, $myconfig, $amount, $places, $dash) = @_;
+  my ($self, $error, %params) = @_;
 
-  #Workaround for $format_amount calls without $places
-  if (!defined $places) {
-    (my $dec) = ($amount =~ /\.(\d+)/);
-    $places = length $dec;
+  if ($self->{__ERROR_HANDLER}) {
+    $self->{__ERROR_HANDLER}->($error);
+    $main::lxdebug->leave_sub();
+    return;
   }
 
-  if ($places =~ /\d/) {
-    $amount = $self->round_amount($amount, $places);
+  if ($::request->is_ajax) {
+    SL::ClientJS->new
+      ->error($error)
+      ->render(SL::Controller::Base->new);
+    $::dispatcher->end_request;
   }
 
-  # is the amount negative
-  my $negative = ($amount < 0);
-  my $fillup   = "";
+  my $add_params = {
+    'title_error' => $params{title},
+    'label_error' => $error,
+  };
 
-  if ($amount != 0) {
-    if ($myconfig->{numberformat} && ($myconfig->{numberformat} ne '1000.00'))
-    {
-      my ($whole, $dec) = split /\./, "$amount";
-      $whole =~ s/-//;
-      $amount = join '', reverse split //, $whole;
-      $fillup = "0" x ($places - length($dec));
-
-      if ($myconfig->{numberformat} eq '1,000.00') {
-        $amount =~ s/\d{3,}?/$&,/g;
-        $amount =~ s/,$//;
-        $amount = join '', reverse split //, $amount;
-        $amount .= "\.$dec" . $fillup if ($places ne '' && $places * 1 != 0);
-      }
+  $self->{title} = $params{title} if $params{title};
 
-      if ($myconfig->{numberformat} eq '1.000,00') {
-        $amount =~ s/\d{3,}?/$&./g;
-        $amount =~ s/\.$//;
-        $amount = join '', reverse split //, $amount;
-        $amount .= ",$dec" . $fillup if ($places ne '' && $places * 1 != 0);
-      }
+  for my $bar ($::request->layout->get('actionbar')) {
+    $bar->add(
+      action => [
+        t8('Back'),
+        call      => [ 'kivi.history_back' ],
+        accesskey => 'enter',
+      ],
+    );
+  }
 
-      if ($myconfig->{numberformat} eq '1000,00') {
-        $amount = "$whole";
-        $amount .= ",$dec" . $fillup if ($places ne '' && $places * 1 != 0);
-      }
+  $self->header();
+  print $self->parse_html_template("generic/error", $add_params);
 
-      if ($dash =~ /-/) {
-        $amount = ($negative) ? "($amount)" : "$amount";
-      } elsif ($dash =~ /DRCR/) {
-        $amount = ($negative) ? "$amount DR" : "$amount CR";
-      } else {
-        $amount = ($negative) ? "-$amount" : "$amount";
-      }
-    }
-  } else {
-    if ($dash eq "0" && $places) {
-      if ($myconfig->{numberformat} eq '1.000,00') {
-        $amount = "0" . "," . "0" x $places;
-      } else {
-        $amount = "0" . "." . "0" x $places;
-      }
-    } else {
-      $amount = ($dash ne "") ? "$dash" : "0";
-    }
-  }
+  print STDERR "Error: $error\n";
 
   $main::lxdebug->leave_sub();
 
-  return $amount;
+  $::dispatcher->end_request;
 }
 
-sub parse_amount {
+sub show_generic_information {
   $main::lxdebug->enter_sub();
 
-  my ($self, $myconfig, $amount) = @_;
-  $main::lxdebug->message(LXDebug::DEBUG2, "Start amount: $amount");
+  my ($self, $text, $title) = @_;
 
-  if ($myconfig->{in_numberformat} == 1) {
+  my $add_params = {
+    'title_information' => $title,
+    'label_information' => $text,
+  };
 
-    # Extra input number format 1000.00 or 1000,00
-    $main::lxdebug->message(LXDebug::DEBUG2,
-              "in_numberformat: " . $main::locale->text('1000,00 or 1000.00'));
-    $amount =~ s/,/\./g;
+  $self->{title} = $title if ($title);
+
+  $self->header();
+  print $self->parse_html_template("generic/information", $add_params);
 
-    #$main::lxdebug->message(LXDebug::DEBUG2, "1.Parsed Number: $amount") if ($amount);
-    $amount = scalar reverse $amount;
+  $main::lxdebug->leave_sub();
 
-    #$main::lxdebug->message(LXDebug::DEBUG2, "2.Parsed Number: $amount") if ($amount);
-    $amount =~ s/\./DOT/;
+  $::dispatcher->end_request;
+}
 
-    #$main::lxdebug->message(LXDebug::DEBUG2, "3.Parsed Number: $amount") if ($amount);
-    $amount =~ s/\.//g;
+sub _store_redirect_info_in_session {
+  my ($self) = @_;
 
-    #$main::lxdebug->message(LXDebug::DEBUG2, "4.Parsed Number: $amount") if ($amount);
-    $amount =~ s/DOT/\./;
+  return unless $self->{callback} =~ m:^ ( [^\?/]+ \.pl ) \? (.+) :x;
 
-    #$main::lxdebug->message(LXDebug::DEBUG2, "5.Parsed Number:" . $amount) if ($amount);
-    $amount = scalar reverse $amount;
-    $main::lxdebug->message(LXDebug::DEBUG2,
-                            "Parsed amount:" . $amount . "\n");
+  my ($controller, $params) = ($1, $2);
+  my $form                  = { map { map { $self->unescape($_) } split /=/, $_, 2 } split m/\&/, $params };
+  $self->{callback}         = "${controller}?RESTORE_FORM_FROM_SESSION_ID=" . $::auth->save_form_in_session(form => $form);
+}
 
-    return ($amount * 1);
+sub redirect {
+  $main::lxdebug->enter_sub();
 
-  }
-  $main::lxdebug->message(LXDebug::DEBUG2,
-              "in_numberformat: " . $main::locale->text('equal Outputformat'));
-  $main::lxdebug->message(LXDebug::DEBUG2,
-                          " = numberformat: $myconfig->{numberformat}");
-  if (   ($myconfig->{numberformat} eq '1.000,00')
-      || ($myconfig->{numberformat} eq '1000,00')) {
-    $amount =~ s/\.//g;
-    $amount =~ s/,/\./;
-  }
+  my ($self, $msg) = @_;
 
-  if ($myconfig->{numberformat} eq "1'000.00") {
-    $amount =~ s/'//g;
+  if (!$self->{callback}) {
+    $self->info($msg);
+
+  } else {
+    SL::Helper::Flash::flash_later('info', $msg) if $msg;
+    $self->_store_redirect_info_in_session;
+    print $::form->redirect_header($self->{callback});
   }
 
-  $amount =~ s/,//g;
+  $::dispatcher->end_request;
 
-  $main::lxdebug->message(LXDebug::DEBUG2, "Parsed amount:" . $amount . "\n")
-    if ($amount);
   $main::lxdebug->leave_sub();
-
-  return ($amount * 1);
 }
 
-sub round_amount {
+# sort of columns removed - empty sub
+sub sort_columns {
   $main::lxdebug->enter_sub();
 
-  my ($self, $amount, $places) = @_;
-  my $round_amount;
-
-  # Rounding like "Kaufmannsrunden"
-  # Descr. http://de.wikipedia.org/wiki/Rundung
-  # Inspired by
-  # http://www.perl.com/doc/FAQs/FAQ/oldfaq-html/Q4.13.html
-  # Solves Bug: 189
-  # Udo Spallek
-  $amount = $amount * (10**($places));
-  $round_amount = int($amount + .5 * ($amount <=> 0)) / (10**($places));
+  my ($self, @columns) = @_;
 
   $main::lxdebug->leave_sub();
 
-  return $round_amount;
-
+  return @columns;
 }
+#
+sub format_amount {
+  $main::lxdebug->enter_sub(2);
 
-sub parse_template {
-  $main::lxdebug->enter_sub();
+  my ($self, $myconfig, $amount, $places, $dash) = @_;
+  $amount ||= 0;
+  $dash   ||= '';
+  my $neg = $amount < 0;
+  my $force_places = defined $places && $places >= 0;
 
-  my ($self, $myconfig, $userspath) = @_;
+  $amount = $self->round_amount($amount, abs $places) if $force_places;
+  $neg    = 0 if $amount == 0; # don't show negative zero
+  $amount = sprintf "%.*f", ($force_places ? $places : 10), abs $amount; # 6 is default for %fa
 
-  # { Moritz Bunkus
-  # Some variables used for page breaks
-  my ($chars_per_line, $lines_on_first_page, $lines_on_second_page) =
-    (0, 0, 0);
-  my ($current_page, $current_line, $current_row) = (1, 1, 0);
-  my $pagebreak = "";
-  my $sum       = 0;
+  # before the sprintf amount was a number, afterwards it's a string. because of the dynamic nature of perl
+  # this is easy to confuse, so keep in mind: before this comment no s///, m//, concat or other strong ops on
+  # $amount. after this comment no +,-,*,/,abs. it will only introduce subtle bugs.
 
-  # } Moritz Bunkus
+  $amount =~ s/0*$// unless defined $places && $places == 0;             # cull trailing 0s
 
-  # Make sure that all *notes* (intnotes, partnotes_*, notes etc) are converted to markup correctly.
-  $self->format_string(grep(/notes/, keys(%{$self})));
+  my @d = map { s/\d//g; reverse split // } my $tmp = $myconfig->{numberformat}; # get delim chars
+  my @p = split(/\./, $amount);                                          # split amount at decimal point
 
-  # Copy the notes from the invoice/sales order etc. back to the variable "notes" because that is where most templates expect it to be.
-  $self->{"notes"} = $self->{ $self->{"formname"} . "notes" };
+  $p[0] =~ s/\B(?=(...)*$)/$d[1]/g if $d[1];                             # add 1,000 delimiters
+  $amount = $p[0];
+  if ($places || $p[1]) {
+    $amount .= $d[0]
+            .  ( $p[1] || '' )
+            .  (0 x max(abs($places || 0) - length ($p[1]||''), 0));     # pad the fraction
+  }
 
-  map({ $self->{"employee_${_}"} = $myconfig->{$_}; }
-      qw(email tel fax name signature));
+  $amount = do {
+    ($dash =~ /-/)    ? ($neg ? "($amount)"                            : "$amount" )                              :
+    ($dash =~ /DRCR/) ? ($neg ? "$amount " . $main::locale->text('DR') : "$amount " . $main::locale->text('CR') ) :
+                        ($neg ? "-$amount"                             : "$amount" )                              ;
+  };
 
-  open(IN, "$self->{templates}/$self->{IN}")
-    or $self->error("$self->{IN} : $!");
+  $main::lxdebug->leave_sub(2);
+  return $amount;
+}
 
-  @_ = <IN>;
-  close(IN);
+sub format_amount_units {
+  $main::lxdebug->enter_sub();
 
-  $self->{copies} = 1 if (($self->{copies} *= 1) <= 0);
+  my $self             = shift;
+  my %params           = @_;
 
-  # OUT is used for the media, screen, printer, email
-  # for postscript we store a copy in a temporary file
-  my $fileid = time;
-  $self->{tmpfile} = "$userspath/${fileid}.$self->{IN}";
-  if ($self->{format} =~ /(postscript|pdf)/ || $self->{media} eq 'email') {
-    $out = $self->{OUT};
-    $self->{OUT} = ">$self->{tmpfile}";
+  my $myconfig         = \%main::myconfig;
+  my $amount           = $params{amount} * 1;
+  my $places           = $params{places};
+  my $part_unit_name   = $params{part_unit};
+  my $amount_unit_name = $params{amount_unit};
+  my $conv_units       = $params{conv_units};
+  my $max_places       = $params{max_places};
+
+  if (!$part_unit_name) {
+    $main::lxdebug->leave_sub();
+    return '';
   }
 
-  if ($self->{OUT}) {
-    open(OUT, "$self->{OUT}") or $self->error("$self->{OUT} : $!");
-  } else {
-    open(OUT, ">-") or $self->error("STDOUT : $!");
-    $self->header;
+  my $all_units        = AM->retrieve_all_units;
+
+  if (('' eq ref $conv_units) && ($conv_units =~ /convertible/)) {
+    $conv_units = AM->convertible_units($all_units, $part_unit_name, $conv_units eq 'convertible_not_smaller');
   }
 
-  # Do we have to run LaTeX two times? This is needed if
-  # the template contains page references.
-  $two_passes = 0;
+  if (!scalar @{ $conv_units }) {
+    my $result = $self->format_amount($myconfig, $amount, $places, undef, $max_places) . " " . $part_unit_name;
+    $main::lxdebug->leave_sub();
+    return $result;
+  }
 
-  # first we generate a tmpfile
-  # read file and replace <%variable%>
-  while ($_ = shift) {
+  my $part_unit  = $all_units->{$part_unit_name};
+  my $conv_unit  = ($amount_unit_name && ($amount_unit_name ne $part_unit_name)) ? $all_units->{$amount_unit_name} : $part_unit;
 
-    $par = "";
-    $var = $_;
+  $amount       *= $conv_unit->{factor};
 
-    $two_passes = 1 if (/\\pageref/);
+  my @values;
+  my $num;
 
-    # { Moritz Bunkus
-    # detect pagebreak block and its parameters
-    if (/\s*<%pagebreak ([0-9]+) ([0-9]+) ([0-9]+)%>/) {
-      $chars_per_line       = $1;
-      $lines_on_first_page  = $2;
-      $lines_on_second_page = $3;
+  foreach my $unit (@$conv_units) {
+    my $last = $unit->{name} eq $part_unit->{name};
+    if (!$last) {
+      $num     = int($amount / $unit->{factor});
+      $amount -= $num * $unit->{factor};
+    }
 
-      while ($_ = shift) {
-        last if (/\s*<%end pagebreak%>/);
-        $pagebreak .= $_;
-      }
+    if ($last ? $amount : $num) {
+      push @values, { "unit"   => $unit->{name},
+                      "amount" => $last ? $amount / $unit->{factor} : $num,
+                      "places" => $last ? $places : 0 };
     }
 
-    # } Moritz Bunkus
+    last if $last;
+  }
 
-    if (/\s*<%foreach /) {
+  if (!@values) {
+    push @values, { "unit"   => $part_unit_name,
+                    "amount" => 0,
+                    "places" => 0 };
+  }
 
-      # this one we need for the count
-      chomp $var;
-      $var =~ s/\s*<%foreach (.+?)%>/$1/;
-      while ($_ = shift) {
-        last if (/\s*<%end /);
+  my $result = join " ", map { $self->format_amount($myconfig, $_->{amount}, $_->{places}, undef, $max_places), $_->{unit} } @values;
 
-        # store line in $par
-        $par .= $_;
-      }
-
-      # display contents of $self->{number}[] array
-      for $i (0 .. $#{ $self->{$var} }) {
-
-        # { Moritz Bunkus
-        # Try to detect whether a manual page break is necessary
-        # but only if there was a <%pagebreak ...%> block before
-
-        if ($chars_per_line) {
-          my $lines =
-            int(length($self->{"description"}[$i]) / $chars_per_line + 0.95);
-          my $lpp;
-
-          my $_description = $self->{"description"}[$i];
-          while ($_description =~ /\\newline/) {
-            $lines++;
-            $_description =~ s/\\newline//;
-          }
-          $self->{"description"}[$i] =~ s/(\\newline\s?)*$//;
-
-          if ($current_page == 1) {
-            $lpp = $lines_on_first_page;
-          } else {
-            $lpp = $lines_on_second_page;
-          }
-
-          # Yes we need a manual page break -- or the user has forced one
-          if (
-             (($current_line + $lines) > $lpp)
-             || ($self->{"_forced_pagebreaks"}
-               && grep(/^${current_row}$/, @{ $self->{"_forced_pagebreaks"} }))
-            ) {
-            my $pb = $pagebreak;
-
-            # replace the special variables <%sumcarriedforward%>
-            # and <%lastpage%>
-
-            my $psum = $self->format_amount($myconfig, $sum, 2);
-            $pb =~ s/<%sumcarriedforward%>/$psum/g;
-            $pb =~ s/<%lastpage%>/$current_page/g;
-
-            # only "normal" variables are supported here
-            # (no <%if, no <%foreach, no <%include)
-
-            $pb =~ s/<%(.+?)%>/$self->{$1}/g;
-
-            # page break block is ready to rock
-            print(OUT $pb);
-            $current_page++;
-            $current_line = 1;
-          }
-          $current_line += $lines;
-          $current_row++;
-        }
-        $sum += $self->parse_amount($myconfig, $self->{"linetotal"}[$i]);
-
-        # } Moritz Bunkus
+  $main::lxdebug->leave_sub();
 
-        # don't parse par, we need it for each line
-        $_ = $par;
-        s/<%(.+?)%>/$self->{$1}[$i]/mg;
-        print OUT;
-      }
-      next;
-    }
+  return $result;
+}
 
-    # if not comes before if!
-    if (/\s*<%if not /) {
+sub format_string {
+  $main::lxdebug->enter_sub(2);
 
-      # check if it is not set and display
-      chop;
-      s/\s*<%if not (.+?)%>/$1/;
+  my $self  = shift;
+  my $input = shift;
 
-      unless ($self->{$_}) {
-        while ($_ = shift) {
-          last if (/\s*<%end /);
+  $input =~ s/(^|[^\#]) \#  (\d+)  /$1$_[$2 - 1]/gx;
+  $input =~ s/(^|[^\#]) \#\{(\d+)\}/$1$_[$2 - 1]/gx;
+  $input =~ s/\#\#/\#/g;
 
-          # store line in $par
-          $par .= $_;
-        }
+  $main::lxdebug->leave_sub(2);
 
-        $_ = $par;
+  return $input;
+}
 
-      } else {
-        while ($_ = shift) {
-          last if (/\s*<%end /);
-        }
-        next;
-      }
-    }
+#
 
-    if (/\s*<%if /) {
+sub parse_amount {
+  $main::lxdebug->enter_sub(2);
 
-      # check if it is set and display
-      chop;
-      s/\s*<%if (.+?)%>/$1/;
+  my ($self, $myconfig, $amount) = @_;
 
-      if ($self->{$_}) {
-        while ($_ = shift) {
-          last if (/\s*<%end /);
+  if (!defined($amount) || ($amount eq '')) {
+    $main::lxdebug->leave_sub(2);
+    return 0;
+  }
 
-          # store line in $par
-          $par .= $_;
-        }
+  if (   ($myconfig->{numberformat} eq '1.000,00')
+      || ($myconfig->{numberformat} eq '1000,00')) {
+    $amount =~ s/\.//g;
+    $amount =~ s/,/\./g;
+  }
 
-        $_ = $par;
+  if ($myconfig->{numberformat} eq "1'000.00") {
+    $amount =~ s/\'//g;
+  }
 
-      } else {
-        while ($_ = shift) {
-          last if (/\s*<%end /);
-        }
-        next;
-      }
-    }
+  $amount =~ s/,//g;
 
-    # check for <%include filename%>
-    if (/\s*<%include /) {
+  $main::lxdebug->leave_sub(2);
 
-      # get the filename
-      chomp $var;
-      $var =~ s/\s*<%include (.+?)%>/$1/;
+  # Make sure no code wich is not a math expression ends up in eval().
+  return 0 unless $amount =~ /^ [\s \d \( \) \- \+ \* \/ \. ]* $/x;
 
-      # mangle filename
-      $var =~ s/(\/|\.\.)//g;
+  # Prevent numbers from being parsed as octals;
+  $amount =~ s{ (?<! [\d.] ) 0+ (?= [1-9] ) }{}gx;
 
-      # prevent the infinite loop!
-      next if ($self->{"$var"});
+  return scalar(eval($amount)) * 1 ;
+}
 
-      open(INC, "$self->{templates}/$var")
-        or $self->error($self->cleanup . "$self->{templates}/$var : $!");
-      unshift(@_, <INC>);
-      close(INC);
+sub round_amount {
+  my ($self, $amount, $places, $adjust) = @_;
 
-      $self->{"$var"} = 1;
+  return 0 if !defined $amount;
 
-      next;
-    }
+  $places //= 0;
 
-    s/<%(.+?)%>/$self->{$1}/g;
-    s/<nobr><\/nobr>/&nbsp;/g;
-    print OUT;
+  if ($adjust) {
+    my $precision = $::instance_conf->get_precision || 0.01;
+    return $self->round_amount( $self->round_amount($amount / $precision, 0) * $precision, $places);
   }
 
-  close(OUT);
+  # We use Perl's knowledge of string representation for
+  # rounding. First, convert the floating point number to a string
+  # with a high number of places. Then split the string on the decimal
+  # sign and use integer calculation for rounding the decimal places
+  # part. If an overflow occurs then apply that overflow to the part
+  # before the decimal sign as well using integer arithmetic again.
 
-  # { Moritz Bunkus
-  # Convert the tex file to postscript
-  if ($self->{format} =~ /(postscript|pdf)/) {
+  my $int_amount = int(abs $amount);
+  my $str_places = max(min(10, 16 - length("$int_amount") - $places), $places);
+  my $amount_str = sprintf '%.*f', $places + $str_places, abs($amount);
 
-    use Cwd;
-    $self->{cwd}    = cwd();
-    $self->{tmpdir} = "$self->{cwd}/$userspath";
+  return $amount unless $amount_str =~ m{^(\d+)\.(\d+)$};
 
-    chdir("$userspath") or $self->error($self->cleanup . "chdir : $!");
+  my ($pre, $post)      = ($1, $2);
+  my $decimals          = '1' . substr($post, 0, $places);
 
-    $self->{tmpfile} =~ s/$userspath\///g;
+  my $propagation_limit = $Config{i32size} == 4 ? 7 : 18;
+  my $add_for_rounding  = substr($post, $places, 1) >= 5 ? 1 : 0;
 
-    if ($self->{format} eq 'postscript') {
-      system(
-        "latex --interaction=nonstopmode $self->{tmpfile} > $self->{tmpfile}.err"
-      );
-      $self->error($self->cleanup) if ($?);
-      if ($two_passes) {
-        system(
-          "latex --interaction=nonstopmode $self->{tmpfile} > $self->{tmpfile}.err"
-        );
-        $self->error($self->cleanup) if ($?);
-      }
+  if ($places > $propagation_limit) {
+    $decimals = Math::BigInt->new($decimals)->badd($add_for_rounding);
+    $pre      = Math::BigInt->new($decimals)->badd(1) if substr($decimals, 0, 1) eq '2';
 
-      $self->{tmpfile} =~ s/tex$/dvi/;
+  } else {
+    $decimals += $add_for_rounding;
+    $pre      += 1 if substr($decimals, 0, 1) eq '2';
+  }
 
-      system("dvips $self->{tmpfile} -o -q > /dev/null");
-      $self->error($self->cleanup . "dvips : $!") if ($?);
-      $self->{tmpfile} =~ s/dvi$/ps/;
-    }
-    if ($self->{format} eq 'pdf') {
-      system(
-        "pdflatex --interaction=nonstopmode $self->{tmpfile} > $self->{tmpfile}.err"
-      );
-      $self->error($self->cleanup) if ($?);
-      if ($two_passes) {
-        system(
-          "pdflatex --interaction=nonstopmode $self->{tmpfile} > $self->{tmpfile}.err"
-        );
-        $self->error($self->cleanup) if ($?);
-      }
-      $self->{tmpfile} =~ s/tex$/pdf/;
-    }
+  $amount  = ("${pre}." . substr($decimals, 1)) * ($amount <=> 0);
 
-  }
+  return $amount;
+}
 
-  if ($self->{format} =~ /(postscript|pdf)/ || $self->{media} eq 'email') {
+sub parse_template {
+  $main::lxdebug->enter_sub();
 
-    if ($self->{media} eq 'email') {
+  my ($self, $myconfig) = @_;
+  my ($out, $out_mode);
 
-      use SL::Mailer;
+  local (*IN, *OUT);
 
-      my $mail = new Mailer;
+  my $defaults  = SL::DB::Default->get;
+  my $userspath = $::lx_office_conf{paths}->{userspath};
 
-      map { $mail->{$_} = $self->{$_} }
-        qw(cc bcc subject message version format charset);
-      $mail->{to}     = qq|$self->{email}|;
-      $mail->{from}   = qq|"$myconfig->{name}" <$myconfig->{email}>|;
-      $mail->{fileid} = "$fileid.";
+  $self->{"cwd"} = getcwd();
+  $self->{"tmpdir"} = $self->{cwd} . "/${userspath}";
 
-      # if we send html or plain text inline
-      if (($self->{format} eq 'html') && ($self->{sendmode} eq 'inline')) {
-        $mail->{contenttype} = "text/html";
+  my $ext_for_format;
 
-        $mail->{message}       =~ s/\r\n/<br>\n/g;
-        $myconfig->{signature} =~ s/\\n/<br>\n/g;
-        $mail->{message} .= "<br>\n--<br>\n$myconfig->{signature}\n<br>";
+  my $template_type;
+  if ($self->{"format"} =~ /(opendocument|oasis)/i) {
+    $template_type  = 'OpenDocument';
+    $ext_for_format = $self->{"format"} =~ m/pdf/ ? 'pdf' : 'odt';
 
-        open(IN, $self->{tmpfile})
-          or $self->error($self->cleanup . "$self->{tmpfile} : $!");
-        while (<IN>) {
-          $mail->{message} .= $_;
-        }
+  } elsif ($self->{"format"} =~ /(postscript|pdf)/i) {
+    $template_type    = 'LaTeX';
+    $ext_for_format   = 'pdf';
 
-        close(IN);
+  } elsif (($self->{"format"} =~ /html/i) || (!$self->{"format"} && ($self->{"IN"} =~ /html$/i))) {
+    $template_type  = 'HTML';
+    $ext_for_format = 'html';
 
-      } else {
+  } elsif (($self->{"format"} =~ /xml/i) || (!$self->{"format"} && ($self->{"IN"} =~ /xml$/i))) {
+    $template_type  = 'XML';
+    $ext_for_format = 'xml';
 
-        @{ $mail->{attachments} } = ($self->{tmpfile});
+  } elsif ( $self->{"format"} =~ /elster(?:winston|taxbird)/i ) {
+    $template_type = 'XML';
 
-        $myconfig->{signature} =~ s/\\n/\r\n/g;
-        $mail->{message} .= "\r\n--\r\n$myconfig->{signature}";
+  } elsif ( $self->{"format"} =~ /excel/i ) {
+    $template_type  = 'Excel';
+    $ext_for_format = 'xls';
 
-      }
+  } elsif ( defined $self->{'format'}) {
+    $self->error("Outputformat not defined. This may be a future feature: $self->{'format'}");
 
-      my $err = $mail->send($out);
-      $self->error($self->cleanup . "$err") if ($err);
+  } elsif ( $self->{'format'} eq '' ) {
+    $self->error("No Outputformat given: $self->{'format'}");
 
-    } else {
+  } else { #Catch the rest
+    $self->error("Outputformat not defined: $self->{'format'}");
+  }
 
-      $self->{OUT} = $out;
+  my $template = SL::Template::create(type      => $template_type,
+                                      file_name => $self->{IN},
+                                      form      => $self,
+                                      myconfig  => $myconfig,
+                                      userspath => $userspath,
+                                      %{ $self->{TEMPLATE_DRIVER_OPTIONS} || {} });
 
-      my $numbytes = (-s $self->{tmpfile});
-      open(IN, $self->{tmpfile})
-        or $self->error($self->cleanup . "$self->{tmpfile} : $!");
+  # Copy the notes from the invoice/sales order etc. back to the variable "notes" because that is where most templates expect it to be.
+  $self->{"notes"} = $self->{ $self->{"formname"} . "notes" } if exists $self->{ $self->{"formname"} . "notes" };
+
+  if (!$self->{employee_id}) {
+    $self->{"employee_${_}"} = $myconfig->{$_} for qw(email tel fax name signature);
+    $self->{"employee_${_}"} = $defaults->$_   for qw(address businessnumber co_ustid company duns sepa_creditor_id taxnumber);
+  }
 
-      $self->{copies} = 1 unless $self->{media} eq 'printer';
+  $self->{"myconfig_${_}"} = $myconfig->{$_} for grep { $_ ne 'dbpasswd' } keys %{ $myconfig };
+  $self->{$_}              = $defaults->$_   for qw(co_ustid);
+  $self->{"myconfig_${_}"} = $defaults->$_   for qw(address businessnumber co_ustid company duns sepa_creditor_id taxnumber);
+  $self->{AUTH}            = $::auth;
+  $self->{INSTANCE_CONF}   = $::instance_conf;
+  $self->{LOCALE}          = $::locale;
+  $self->{LXCONFIG}        = $::lx_office_conf;
+  $self->{LXDEBUG}         = $::lxdebug;
+  $self->{MYCONFIG}        = \%::myconfig;
 
-      chdir("$self->{cwd}");
+  $self->{copies} = 1 if (($self->{copies} *= 1) <= 0);
 
-      for my $i (1 .. $self->{copies}) {
-        if ($self->{OUT}) {
-          open(OUT, $self->{OUT})
-            or $self->error($self->cleanup . "$self->{OUT} : $!");
-        } else {
+  # OUT is used for the media, screen, printer, email
+  # for postscript we store a copy in a temporary file
+  my $keep_temp_files = $::lx_office_conf{debug} && $::lx_office_conf{debug}->{keep_temp_files};
+
+  my ($temp_fh, $suffix);
+  $suffix =  $self->{IN};
+  $suffix =~ s/.*\.//;
+  ($temp_fh, $self->{tmpfile}) = File::Temp::tempfile(
+    strftime('kivitendo-print-%Y%m%d%H%M%S-XXXXXX', localtime()),
+    SUFFIX => '.' . ($suffix || 'tex'),
+    DIR    => $userspath,
+    UNLINK => $keep_temp_files ? 0 : 1,
+  );
+  close $temp_fh;
+  chmod 0644, $self->{tmpfile} if $keep_temp_files;
+  (undef, undef, $self->{template_meta}{tmpfile}) = File::Spec->splitpath( $self->{tmpfile} );
+
+  $out              = $self->{OUT};
+  $out_mode         = $self->{OUT_MODE} || '>';
+  $self->{OUT}      = "$self->{tmpfile}";
+  $self->{OUT_MODE} = '>';
+
+  my $result;
+  my $command_formatter = sub {
+    my ($out_mode, $out) = @_;
+    return $out_mode eq '|-' ? SL::Template::create(type => 'ShellCommand', form => $self)->parse($out) : $out;
+  };
 
-          # launch application
-          print qq|Content-Type: application/$self->{format}
-Content-Disposition: attachment; filename="$self->{tmpfile}"
-Content-Length: $numbytes
+  if ($self->{OUT}) {
+    $self->{OUT} = $command_formatter->($self->{OUT_MODE}, $self->{OUT});
+    open(OUT, $self->{OUT_MODE}, $self->{OUT}) or $self->error("error on opening $self->{OUT} with mode $self->{OUT_MODE} : $!");
+  } else {
+    *OUT = ($::dispatcher->get_standard_filehandles)[1];
+    $self->header;
+  }
 
-|;
+  if (!$template->parse(*OUT)) {
+    $self->cleanup();
+    $self->error("$self->{IN} : " . $template->get_error());
+  }
 
-          open(OUT, ">-") or $self->error($self->cleanup . "$!: STDOUT");
+  close OUT if $self->{OUT};
+  # check only one flag (webdav_documents)
+  # therefore copy to webdav, even if we do not have the webdav feature enabled (just archive)
+  my $copy_to_webdav =  $::instance_conf->get_webdav_documents && !$self->{preview} && $self->{tmpdir} && $self->{tmpfile} && $self->{type};
 
-        }
+  if ( $ext_for_format eq 'pdf' && $::instance_conf->get_doc_storage ) {
+    $self->append_general_pdf_attachments(filepath =>  $self->{tmpdir}."/".$self->{tmpfile},
+                                          type     =>  $self->{type});
+  }
+  if ($self->{media} eq 'file') {
+    copy(join('/', $self->{cwd}, $userspath, $self->{tmpfile}), $out =~ m|^/| ? $out : join('/', $self->{cwd}, $out)) if $template->uses_temp_file;
+    Common::copy_file_to_webdav_folder($self)                                                                         if $copy_to_webdav;
+    if (!$self->{preview} && $::instance_conf->get_doc_storage)
+    {
+      $self->{attachment_filename} ||= $self->generate_attachment_filename;
+      $self->store_pdf($self);
+    }
+    $self->cleanup;
+    chdir("$self->{cwd}");
 
-        while (<IN>) {
-          print OUT $_;
-        }
+    $::lxdebug->leave_sub();
 
-        close(OUT);
+    return;
+  }
 
-        seek IN, 0, 0;
-      }
+  Common::copy_file_to_webdav_folder($self) if $copy_to_webdav;
 
-      close(IN);
+  if ( !$self->{preview} && $ext_for_format eq 'pdf' && $::instance_conf->get_doc_storage) {
+    $self->{attachment_filename} ||= $self->generate_attachment_filename;
+    my $file_obj = $self->store_pdf($self);
+    $self->{print_file_id} = $file_obj->id if $file_obj;
+  }
+  if ($self->{media} eq 'email') {
+    if ( getcwd() eq $self->{"tmpdir"} ) {
+      # in the case of generating pdf we are in the tmpdir, but WHY ???
+      $self->{tmpfile} = $userspath."/".$self->{tmpfile};
+      chdir("$self->{cwd}");
     }
+    $self->send_email(\%::myconfig,$ext_for_format);
+  }
+  else {
+    $self->{OUT}      = $out;
+    $self->{OUT_MODE} = $out_mode;
+    $self->output_file($template->get_mime_type,$command_formatter);
+  }
+  delete $self->{print_file_id};
 
-    $self->cleanup;
+  $self->cleanup;
+
+  chdir("$self->{cwd}");
+  $main::lxdebug->leave_sub();
+}
+
+sub get_bcc_defaults {
+  my ($self, $myconfig, $mybcc) = @_;
+  if (SL::DB::Default->get->bcc_to_login) {
+    $mybcc .= ", " if $mybcc;
+    $mybcc .= $myconfig->{email};
+  }
+  my $otherbcc = SL::DB::Default->get->global_bcc;
+  if ($otherbcc) {
+    $mybcc .= ", " if $mybcc;
+    $mybcc .= $otherbcc;
+  }
+  return $mybcc;
+}
+
+sub send_email {
+  $main::lxdebug->enter_sub();
+  my ($self, $myconfig, $ext_for_format) = @_;
+  my $mail = Mailer->new;
+
+  map { $mail->{$_} = $self->{$_} }
+    qw(cc subject message version format);
+
+  $mail->{bcc}    = $self->get_bcc_defaults($myconfig, $self->{bcc});
+  $mail->{to}     = $self->{EMAIL_RECIPIENT} ? $self->{EMAIL_RECIPIENT} : $self->{email};
+  $mail->{from}   = qq|"$myconfig->{name}" <$myconfig->{email}>|;
+  $mail->{fileid} = time() . '.' . $$ . '.';
+  my $full_signature     =  $self->create_email_signature();
+  $full_signature        =~ s/\r//g;
+
+  $mail->{attachments} =  [];
+  my @attfiles;
+  # if we send html or plain text inline
+  if (($self->{format} eq 'html') && ($self->{sendmode} eq 'inline')) {
+    $mail->{contenttype}    =  "text/html";
+    $mail->{message}        =~ s/\r//g;
+    $mail->{message}        =~ s/\n/<br>\n/g;
+    $full_signature         =~ s/\n/<br>\n/g;
+    $mail->{message}       .=  $full_signature;
+
+    open(IN, "<", $self->{tmpfile})
+      or $self->error($self->cleanup . "$self->{tmpfile} : $!");
+    $mail->{message} .= $_ while <IN>;
+    close(IN);
+
+  } elsif (($self->{attachment_policy} // '') ne 'no_file') {
+    my $attachment_name  =  $self->{attachment_filename}  || $self->{tmpfile};
+    $attachment_name     =~ s/\.(.+?)$/.${ext_for_format}/ if ($ext_for_format);
+
+    if (($self->{attachment_policy} // '') eq 'old_file') {
+      my ( $attfile ) = SL::File->get_all(object_id   => $self->{id},
+                                          object_type => $self->{formname},
+                                          file_type   => 'document');
+
+      if ($attfile) {
+        $attfile->{override_file_name} = $attachment_name if $attachment_name;
+        push @attfiles, $attfile;
+      }
 
+    } else {
+      push @{ $mail->{attachments} }, { path => $self->{tmpfile},
+                                        id   => $self->{print_file_id},
+                                        type => "application/pdf",
+                                        name => $attachment_name };
+    }
   }
 
-  chdir("$self->{cwd}");
+  push @attfiles,
+    grep { $_ }
+    map  { SL::File->get(id => $_) }
+    @{ $self->{attach_file_ids} // [] };
+
+  foreach my $attfile ( @attfiles ) {
+    push @{ $mail->{attachments} }, {
+      path    => $attfile->get_file,
+      id      => $attfile->id,
+      type    => $attfile->mime_type,
+      name    => $attfile->{override_file_name} // $attfile->file_name,
+      content => $attfile->get_content ? ${ $attfile->get_content } : undef,
+    };
+  }
+
+  $mail->{message}  =~ s/\r//g;
+  $mail->{message} .= $full_signature;
+  $self->{emailerr} = $mail->send();
+  # $self->error($self->cleanup . "$err") if $self->{emailerr};
+  $self->{email_journal_id} = $mail->{journalentry};
+  $self->{snumbers}  = "emailjournal" . "_" . $self->{email_journal_id};
+  $self->{what_done} = $::form->{type};
+  $self->{addition}  = "MAILED";
+  $self->save_history;
+
+  #write back for message info and mail journal
+  $self->{cc}  = $mail->{cc};
+  $self->{bcc} = $mail->{bcc};
+  $self->{email} = $mail->{to};
+
   $main::lxdebug->leave_sub();
 }
 
-sub cleanup {
+sub output_file {
   $main::lxdebug->enter_sub();
 
-  my $self = shift;
+  my ($self,$mimeType,$command_formatter) = @_;
+  my $numbytes = (-s $self->{tmpfile});
+  open(IN, "<", $self->{tmpfile})
+    or $self->error($self->cleanup . "$self->{tmpfile} : $!");
+  binmode IN;
 
-  chdir("$self->{tmpdir}");
+  $self->{copies} = 1 unless $self->{media} eq 'printer';
 
-  my @err = ();
-  if (-f "$self->{tmpfile}.err") {
-    open(FH, "$self->{tmpfile}.err");
-    @err = <FH>;
-    close(FH);
-  }
+  chdir("$self->{cwd}");
+  for my $i (1 .. $self->{copies}) {
+    if ($self->{OUT}) {
+      $self->{OUT} = $command_formatter->($self->{OUT_MODE}, $self->{OUT});
 
-  if ($self->{tmpfile}) {
+      open  OUT, $self->{OUT_MODE}, $self->{OUT} or $self->error($self->cleanup . "$self->{OUT} : $!");
+      print OUT $_ while <IN>;
+      close OUT;
+      seek  IN, 0, 0;
 
-    # strip extension
-    $self->{tmpfile} =~ s/\.\w+$//g;
-    my $tmpfile = $self->{tmpfile};
-    unlink(<$tmpfile.*>);
+    } else {
+      my %headers = ('-type'       => $mimeType,
+                     '-connection' => 'close',
+                     '-charset'    => 'UTF-8');
+
+      $self->{attachment_filename} ||= $self->generate_attachment_filename;
+
+      if ($self->{attachment_filename}) {
+        %headers = (
+          %headers,
+          '-attachment'     => $self->{attachment_filename},
+          '-content-length' => $numbytes,
+          '-charset'        => '',
+        );
+      }
+
+      print $::request->cgi->header(%headers);
+
+      $::locale->with_raw_io(\*STDOUT, sub { print while <IN> });
+    }
   }
+  close(IN);
+  $main::lxdebug->leave_sub();
+}
 
-  chdir("$self->{cwd}");
+sub get_formname_translation {
+  $main::lxdebug->enter_sub();
+  my ($self, $formname) = @_;
+
+  $formname ||= $self->{formname};
+
+  $self->{recipient_locale} ||=  Locale->lang_to_locale($self->{language});
+  local $::locale = Locale->new($self->{recipient_locale});
+
+  my %formname_translations = (
+    bin_list                => $main::locale->text('Bin List'),
+    credit_note             => $main::locale->text('Credit Note'),
+    invoice                 => $main::locale->text('Invoice'),
+    pick_list               => $main::locale->text('Pick List'),
+    proforma                => $main::locale->text('Proforma Invoice'),
+    purchase_order          => $main::locale->text('Purchase Order'),
+    request_quotation       => $main::locale->text('RFQ'),
+    sales_order             => $main::locale->text('Confirmation'),
+    sales_quotation         => $main::locale->text('Quotation'),
+    storno_invoice          => $main::locale->text('Storno Invoice'),
+    sales_delivery_order    => $main::locale->text('Delivery Order'),
+    purchase_delivery_order => $main::locale->text('Delivery Order'),
+    dunning                 => $main::locale->text('Dunning'),
+    dunning1                => $main::locale->text('Payment Reminder'),
+    dunning2                => $main::locale->text('Dunning'),
+    dunning3                => $main::locale->text('Last Dunning'),
+    dunning_invoice         => $main::locale->text('Dunning Invoice'),
+    letter                  => $main::locale->text('Letter'),
+    ic_supply               => $main::locale->text('Intra-Community supply'),
+    statement               => $main::locale->text('Statement'),
+  );
 
   $main::lxdebug->leave_sub();
+  return $formname_translations{$formname};
+}
 
-  return "@err";
+sub get_number_prefix_for_type {
+  $main::lxdebug->enter_sub();
+  my ($self) = @_;
+
+  my $prefix =
+      (first { $self->{type} eq $_ } qw(invoice credit_note)) ? 'inv'
+    : ($self->{type} =~ /_quotation$/)                        ? 'quo'
+    : ($self->{type} =~ /_delivery_order$/)                   ? 'do'
+    : ($self->{type} =~ /letter/)                             ? 'letter'
+    :                                                           'ord';
+
+  # better default like this?
+  # : ($self->{type} =~ /(sales|purcharse)_order/           :  'ord';
+  # :                                                           'prefix_undefined';
+
+  $main::lxdebug->leave_sub();
+  return $prefix;
 }
 
-sub format_string {
+sub get_extension_for_format {
   $main::lxdebug->enter_sub();
+  my ($self)    = @_;
 
-  my ($self, @fields) = @_;
-  my %unique_fields;
+  my $extension = $self->{format} =~ /pdf/i          ? ".pdf"
+                : $self->{format} =~ /postscript/i   ? ".ps"
+                : $self->{format} =~ /opendocument/i ? ".odt"
+                : $self->{format} =~ /excel/i        ? ".xls"
+                : $self->{format} =~ /html/i         ? ".html"
+                :                                      "";
 
-  %unique_fields = map({ $_ => 1 } @fields);
-  @fields        = keys(%unique_fields);
+  $main::lxdebug->leave_sub();
+  return $extension;
+}
 
-  foreach my $field (@fields) {
-    next unless ($self->{$field} =~ /\<pagebreak\>/);
-    $self->{$field} =~ s/\<pagebreak\>//g;
-    if ($field =~ /.*_(\d+)$/) {
-      if (!$self->{"_forced_pagebreaks"}) {
-        $self->{"_forced_pagebreaks"} = [];
-      }
-      push(@{ $self->{"_forced_pagebreaks"} }, "$1");
-    }
+sub generate_attachment_filename {
+  $main::lxdebug->enter_sub();
+  my ($self) = @_;
+
+  $self->{recipient_locale} ||=  Locale->lang_to_locale($self->{language});
+  my $recipient_locale = Locale->new($self->{recipient_locale});
+
+  my $attachment_filename = $main::locale->unquote_special_chars('HTML', $self->get_formname_translation());
+  my $prefix              = $self->get_number_prefix_for_type();
+
+  if ($self->{preview} && (first { $self->{type} eq $_ } qw(invoice credit_note))) {
+    $attachment_filename .= ' (' . $recipient_locale->text('Preview') . ')' . $self->get_extension_for_format();
+
+  } elsif ($attachment_filename && $self->{"${prefix}number"}) {
+    $attachment_filename .=  "_" . $self->{"${prefix}number"} . $self->get_extension_for_format();
+
+  } elsif ($attachment_filename) {
+    $attachment_filename .=  $self->get_extension_for_format();
+
+  } else {
+    $attachment_filename = "";
   }
 
-  my $format = $self->{format};
-  if ($self->{format} =~ /(postscript|pdf)/) {
-    $format = 'tex';
+  $attachment_filename =  $main::locale->quote_special_chars('filenames', $attachment_filename);
+  $attachment_filename =~ s|[\s/\\]+|_|g;
+
+  $main::lxdebug->leave_sub();
+  return $attachment_filename;
+}
+
+sub generate_email_subject {
+  $main::lxdebug->enter_sub();
+  my ($self) = @_;
+
+  my $subject = $main::locale->unquote_special_chars('HTML', $self->get_formname_translation());
+  my $prefix  = $self->get_number_prefix_for_type();
+
+  if ($subject && $self->{"${prefix}number"}) {
+    $subject .= " " . $self->{"${prefix}number"}
   }
 
-  my %replace = (
-    'order' => {
-      'html' => [
-        '<', '>', quotemeta('\n'), '
-'
-      ],
-      'tex' => [
-        '&', quotemeta('\n'), '
-',
-        '"', '\$', '%', '_', '#', quotemeta('^'),
-        '{', '}',  '<', '>', '£', "\r"
-      ]
-    },
-    'html' => {
-      '<'             => '&lt;',
-      '>'             => '&gt;',
-      quotemeta('\n') => '<br>',
-      '
-' => '<br>'
-    },
-    'tex' => {
-      '"'             => "''",
-      '&'             => '\&',
-      '\$'            => '\$',
-      '%'             => '\%',
-      '_'             => '\_',
-      '#'             => '\#',
-      quotemeta('^')  => '\^\\',
-      '{'             => '\{',
-      '}'             => '\}',
-      '<'             => '$<$',
-      '>'             => '$>$',
-      quotemeta('\n') => '\newline ',
-      '
-'          => '\newline ',
-      '£'  => '\pounds ',
-      "\r" => ""
-    });
-
-  foreach my $key (@{ $replace{order}{$format} }) {
-    map { $self->{$_} =~ s/$key/$replace{$format}{$key}/g; } @fields;
-  }
-
-  # Allow some HTML markup to be converted into the output format's
-  # corresponding markup code, e.g. bold or italic.
-  if ('html' eq $format) {
-    my @markup_replace = ('b', 'i', 's', 'u');
-
-    foreach my $key (@markup_replace) {
-      map({ $self->{$_} =~ s/\&lt;(\/?)${key}\&gt;/<$1${key}>/g } @fields);
-    }
+  $main::lxdebug->leave_sub();
+  return $subject;
+}
+
+sub cleanup {
+  $main::lxdebug->enter_sub();
 
-  } elsif ('tex' eq $format) {
-    my %markup_replace = ('b' => 'textbf',
-                          'i' => 'textit',
-                          'u' => 'underline');
+  my ($self, $application) = @_;
 
-    foreach my $field (@fields) {
-      foreach my $key (keys(%markup_replace)) {
-        my $new = $markup_replace{$key};
-        $self->{$field} =~
-          s/\$\<\$${key}\$\>\$(.*?)\$<\$\/${key}\$>\$/\\${new}\{$1\}/gi;
-      }
-    }
+  my $error_code = $?;
+
+  chdir("$self->{tmpdir}");
+
+  my @err = ();
+  if ((-1 == $error_code) || (127 == (($error_code) >> 8))) {
+    push @err, $::locale->text('The application "#1" was not found on the system.', $application || 'pdflatex') . ' ' . $::locale->text('Please contact your administrator.');
+
+  } elsif (-f "$self->{tmpfile}.err") {
+    open(FH, "<:encoding(UTF-8)", "$self->{tmpfile}.err");
+    @err = <FH>;
+    close(FH);
+  }
+
+  if ($self->{tmpfile} && !($::lx_office_conf{debug} && $::lx_office_conf{debug}->{keep_temp_files})) {
+    $self->{tmpfile} =~ s|.*/||g;
+    # strip extension
+    $self->{tmpfile} =~ s/\.\w+$//g;
+    my $tmpfile = $self->{tmpfile};
+    unlink(<$tmpfile.*>);
   }
 
+  chdir("$self->{cwd}");
+
   $main::lxdebug->leave_sub();
+
+  return "@err";
 }
 
 sub datetonum {
   $main::lxdebug->enter_sub();
 
   my ($self, $date, $myconfig) = @_;
+  my ($yy, $mm, $dd);
 
   if ($date && $date =~ /\D/) {
 
@@ -1243,62 +1444,90 @@ sub datetonum {
 }
 
 # Database routines used throughout
+# DB Handling got moved to SL::DB, these are only shims for compatibility
 
 sub dbconnect {
-  $main::lxdebug->enter_sub();
-
-  my ($self, $myconfig) = @_;
+  SL::DB->client->dbh;
+}
 
-  # connect to database
-  my $dbh =
-    DBI->connect($myconfig->{dbconnect},
-                 $myconfig->{dbuser}, $myconfig->{dbpasswd})
-    or $self->dberror;
+sub get_standard_dbh {
+  my $dbh = SL::DB->client->dbh;
 
-  # set db options
-  if ($myconfig->{dboptions}) {
-    $dbh->do($myconfig->{dboptions}) || $self->dberror($myconfig->{dboptions});
+  if ($dbh && !$dbh->{Active}) {
+    $main::lxdebug->message(LXDebug->INFO(), "get_standard_dbh: \$dbh is defined but not Active anymore");
+    SL::DB->client->dbh(undef);
   }
 
+  SL::DB->client->dbh;
+}
+
+sub disconnect_standard_dbh {
+  SL::DB->client->dbh->rollback;
+}
+
+# /database
+
+sub date_closed {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $date, $myconfig) = @_;
+  my $dbh = $self->get_standard_dbh;
+
+  my $query = "SELECT 1 FROM defaults WHERE ? < closedto";
+  my $sth = prepare_execute_query($self, $dbh, $query, conv_date($date));
+
+  # Falls $date = '' - Fehlermeldung aus der Datenbank. Ich denke,
+  # es ist sicher ein conv_date vorher IMMER auszuführen.
+  # Testfälle ohne definiertes closedto:
+  #   Leere Datumseingabe i.O.
+  #     SELECT 1 FROM defaults WHERE '' < closedto
+  #   normale Zahlungsbuchung über Rechnungsmaske i.O.
+  #     SELECT 1 FROM defaults WHERE '10.05.2011' < closedto
+  # Testfälle mit definiertem closedto (30.04.2011):
+  #  Leere Datumseingabe i.O.
+  #   SELECT 1 FROM defaults WHERE '' < closedto
+  # normale Buchung im geschloßenem Zeitraum i.O.
+  #   SELECT 1 FROM defaults WHERE '21.04.2011' < closedto
+  #     Fehlermeldung: Es können keine Zahlungen für abgeschlossene Bücher gebucht werden!
+  # normale Buchung in aktiver Buchungsperiode i.O.
+  #   SELECT 1 FROM defaults WHERE '01.05.2011' < closedto
+
+  my ($closed) = $sth->fetchrow_array;
+
   $main::lxdebug->leave_sub();
 
-  return $dbh;
+  return $closed;
 }
 
-sub dbconnect_noauto {
+# prevents bookings to the to far away future
+sub date_max_future {
   $main::lxdebug->enter_sub();
 
-  my ($self, $myconfig) = @_;
+  my ($self, $date, $myconfig) = @_;
+  my $dbh = $self->get_standard_dbh;
 
-  # connect to database
-  $dbh =
-    DBI->connect($myconfig->{dbconnect}, $myconfig->{dbuser},
-                 $myconfig->{dbpasswd}, { AutoCommit => 0 })
-    or $self->dberror;
+  my $query = "SELECT 1 FROM defaults WHERE ? - current_date > max_future_booking_interval";
+  my $sth = prepare_execute_query($self, $dbh, $query, conv_date($date));
 
-  # set db options
-  if ($myconfig->{dboptions}) {
-    $dbh->do($myconfig->{dboptions}) || $self->dberror($myconfig->{dboptions});
-  }
+  my ($max_future_booking_interval) = $sth->fetchrow_array;
 
   $main::lxdebug->leave_sub();
 
-  return $dbh;
+  return $max_future_booking_interval;
 }
 
+
 sub update_balance {
   $main::lxdebug->enter_sub();
 
-  my ($self, $dbh, $table, $field, $where, $value) = @_;
+  my ($self, $dbh, $table, $field, $where, $value, @values) = @_;
 
   # if we have a value, go do it
   if ($value != 0) {
 
     # retrieve balance from table
     my $query = "SELECT $field FROM $table WHERE $where FOR UPDATE";
-    my $sth   = $dbh->prepare($query);
-
-    $sth->execute || $self->dberror($query);
+    my $sth = prepare_execute_query($self, $dbh, $query, @values);
     my ($balance) = $sth->fetchrow_array;
     $sth->finish;
 
@@ -1306,7 +1535,7 @@ sub update_balance {
 
     # update balance
     $query = "UPDATE $table SET $field = $balance WHERE $where";
-    $dbh->do($query) || $self->dberror($query);
+    do_query($self, $dbh, $query, @values);
   }
   $main::lxdebug->leave_sub();
 }
@@ -1315,19 +1544,35 @@ sub update_exchangerate {
   $main::lxdebug->enter_sub();
 
   my ($self, $dbh, $curr, $transdate, $buy, $sell) = @_;
-
+  my ($query);
   # some sanity check for currency
   if ($curr eq '') {
     $main::lxdebug->leave_sub();
     return;
   }
+  $query = qq|SELECT name AS curr FROM currencies WHERE id=(SELECT currency_id FROM defaults)|;
+
+  my ($defaultcurrency) = selectrow_query($self, $dbh, $query);
+
+  if ($curr eq $defaultcurrency) {
+    $main::lxdebug->leave_sub();
+    return;
+  }
+
+  $query = qq|SELECT e.currency_id FROM exchangerate e
+                 WHERE e.currency_id = (SELECT cu.id FROM currencies cu WHERE cu.name=?) AND e.transdate = ?
+                 FOR UPDATE|;
+  my $sth = prepare_execute_query($self, $dbh, $query, $curr, $transdate);
+
+  if ($buy == 0) {
+    $buy = "";
+  }
+  if ($sell == 0) {
+    $sell = "";
+  }
 
-  my $query = qq|SELECT e.curr FROM exchangerate e
-                 WHERE e.curr = '$curr'
-	         AND e.transdate = '$transdate'
-		 FOR UPDATE|;
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $self->dberror($query);
+  $buy = conv_i($buy, "NULL");
+  $sell = conv_i($sell, "NULL");
 
   my $set;
   if ($buy != 0 && $sell != 0) {
@@ -1341,14 +1586,15 @@ sub update_exchangerate {
   if ($sth->fetchrow_array) {
     $query = qq|UPDATE exchangerate
                 SET $set
-		WHERE curr = '$curr'
-		AND transdate = '$transdate'|;
+                WHERE currency_id = (SELECT id FROM currencies WHERE name = ?)
+                AND transdate = ?|;
+
   } else {
-    $query = qq|INSERT INTO exchangerate (curr, buy, sell, transdate)
-                VALUES ('$curr', $buy, $sell, '$transdate')|;
+    $query = qq|INSERT INTO exchangerate (currency_id, buy, sell, transdate)
+                VALUES ((SELECT id FROM currencies WHERE name = ?), $buy, $sell, ?)|;
   }
   $sth->finish;
-  $dbh->do($query) || $self->dberror($query);
+  do_query($self, $dbh, $query, $curr, $transdate);
 
   $main::lxdebug->leave_sub();
 }
@@ -1358,15 +1604,18 @@ sub save_exchangerate {
 
   my ($self, $myconfig, $currency, $transdate, $rate, $fld) = @_;
 
-  my $dbh = $self->dbconnect($myconfig);
+  SL::DB->client->with_transaction(sub {
+    my $dbh = SL::DB->client->dbh;
+
+    my ($buy, $sell);
 
-  my ($buy, $sell) = (0, 0);
-  $buy  = $rate if $fld eq 'buy';
-  $sell = $rate if $fld eq 'sell';
+    $buy  = $rate if $fld eq 'buy';
+    $sell = $rate if $fld eq 'sell';
 
-  $self->update_exchangerate($dbh, $currency, $transdate, $buy, $sell);
 
-  $dbh->disconnect;
+    $self->update_exchangerate($dbh, $currency, $transdate, $buy, $sell);
+    1;
+  }) or do { die SL::DB->client->error };
 
   $main::lxdebug->leave_sub();
 }
@@ -1375,20 +1624,27 @@ sub get_exchangerate {
   $main::lxdebug->enter_sub();
 
   my ($self, $dbh, $curr, $transdate, $fld) = @_;
+  my ($query);
 
-  unless ($transdate) {
+  unless ($transdate && $curr) {
     $main::lxdebug->leave_sub();
-    return "";
+    return 1;
   }
 
-  my $query = qq|SELECT e.$fld FROM exchangerate e
-                 WHERE e.curr = '$curr'
-		 AND e.transdate = '$transdate'|;
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $self->dberror($query);
+  $query = qq|SELECT name AS curr FROM currencies WHERE id = (SELECT currency_id FROM defaults)|;
+
+  my ($defaultcurrency) = selectrow_query($self, $dbh, $query);
+
+  if ($curr eq $defaultcurrency) {
+    $main::lxdebug->leave_sub();
+    return 1;
+  }
+
+  $query = qq|SELECT e.$fld FROM exchangerate e
+                 WHERE e.currency_id = (SELECT id FROM currencies WHERE name = ?) AND e.transdate = ?|;
+  my ($exchangerate) = selectrow_query($self, $dbh, $query, $curr, $transdate);
+
 
-  my ($exchangerate) = $sth->fetchrow_array;
-  $sth->finish;
 
   $main::lxdebug->leave_sub();
 
@@ -1400,285 +1656,970 @@ sub check_exchangerate {
 
   my ($self, $myconfig, $currency, $transdate, $fld) = @_;
 
+  if ($fld !~/^buy|sell$/) {
+    $self->error('Fatal: check_exchangerate called with invalid buy/sell argument');
+  }
+
   unless ($transdate) {
     $main::lxdebug->leave_sub();
     return "";
   }
 
-  my $dbh = $self->dbconnect($myconfig);
+  my ($defaultcurrency) = $self->get_default_currency($myconfig);
 
+  if ($currency eq $defaultcurrency) {
+    $main::lxdebug->leave_sub();
+    return 1;
+  }
+
+  my $dbh   = $self->get_standard_dbh($myconfig);
   my $query = qq|SELECT e.$fld FROM exchangerate e
-                 WHERE e.curr = '$currency'
-		 AND e.transdate = '$transdate'|;
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $self->dberror($query);
+                 WHERE e.currency_id = (SELECT id FROM currencies WHERE name = ?) AND e.transdate = ?|;
 
-  my ($exchangerate) = $sth->fetchrow_array;
-  $sth->finish;
-  $dbh->disconnect;
+  my ($exchangerate) = selectrow_query($self, $dbh, $query, $currency, $transdate);
 
   $main::lxdebug->leave_sub();
 
   return $exchangerate;
 }
 
-sub add_shipto {
+sub get_all_currencies {
   $main::lxdebug->enter_sub();
 
-  my ($self, $dbh, $id) = @_;
-##LINET
-  my $shipto;
-  foreach my $item (
-    qw(name department_1 department_2 street zipcode city country contact phone fax email)
-    ) {
-    if ($self->{"shipto$item"}) {
-      $shipto = 1 if ($self->{$item} ne $self->{"shipto$item"});
-    }
-    $self->{"shipto$item"} =~ s/\'/\'\'/g;
-  }
+  my $self     = shift;
+  my $myconfig = shift || \%::myconfig;
+  my $dbh      = $self->get_standard_dbh($myconfig);
+
+  my $query = qq|SELECT name FROM currencies|;
+  my @currencies = map { $_->{name} } selectall_hashref_query($self, $dbh, $query);
 
-  if ($shipto) {
-    my $query =
-      qq|INSERT INTO shipto (trans_id, shiptoname, shiptodepartment_1, shiptodepartment_2, shiptostreet,
-                   shiptozipcode, shiptocity, shiptocountry, shiptocontact,
-		   shiptophone, shiptofax, shiptoemail) VALUES ($id,
-		   '$self->{shiptoname}', '$self->{shiptodepartment_1}', '$self->{shiptodepartment_2}', '$self->{shiptostreet}',
-		   '$self->{shiptozipcode}', '$self->{shiptocity}',
-		   '$self->{shiptocountry}', '$self->{shiptocontact}',
-		   '$self->{shiptophone}', '$self->{shiptofax}',
-		   '$self->{shiptoemail}')|;
-    $dbh->do($query) || $self->dberror($query);
-  }
-##/LINET
   $main::lxdebug->leave_sub();
+
+  return @currencies;
 }
 
-sub get_employee {
+sub get_default_currency {
   $main::lxdebug->enter_sub();
 
-  my ($self, $dbh) = @_;
-
-  my $query = qq|SELECT e.id, e.name FROM employee e
-                 WHERE e.login = '$self->{login}'|;
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $self->dberror($query);
-
-  ($self->{employee_id}, $self->{employee}) = $sth->fetchrow_array;
-  $self->{employee_id} *= 1;
+  my ($self, $myconfig) = @_;
+  my $dbh      = $self->get_standard_dbh($myconfig);
+  my $query = qq|SELECT name AS curr FROM currencies WHERE id = (SELECT currency_id FROM defaults)|;
 
-  $sth->finish;
+  my ($defaultcurrency) = selectrow_query($self, $dbh, $query);
 
   $main::lxdebug->leave_sub();
-}
 
-# get other contact for transaction and form - html/tex
-sub get_contact {
-  $main::lxdebug->enter_sub();
+  return $defaultcurrency;
+}
 
-  my ($self, $dbh, $id) = @_;
+sub set_payment_options {
+  my ($self, $myconfig, $transdate, $type) = @_;
 
-  my $query = qq|SELECT c.*
-              FROM contacts c
-              WHERE cp_id=$id|;
-  $sth = $dbh->prepare($query);
-  $sth->execute || $self->dberror($query);
+  my $terms = $self->{payment_id} ? SL::DB::PaymentTerm->new(id => $self->{payment_id})->load : undef;
+  return if !$terms;
 
-  $ref = $sth->fetchrow_hashref(NAME_lc);
+  my $is_invoice                = $type =~ m{invoice}i;
 
-  push @{ $self->{$_} }, $ref;
+  $transdate                  ||= $self->{invdate} || $self->{transdate};
+  my $due_date                  = $self->{duedate} || $self->{reqdate};
 
-  $sth->finish;
-  $main::lxdebug->leave_sub();
-}
+  $self->{$_}                   = $terms->$_ for qw(terms_netto terms_skonto percent_skonto);
+  $self->{payment_description}  = $terms->description;
+  $self->{netto_date}           = $terms->calc_date(reference_date => $transdate, due_date => $due_date, terms => 'net')->to_kivitendo;
+  $self->{skonto_date}          = $terms->calc_date(reference_date => $transdate, due_date => $due_date, terms => 'discount')->to_kivitendo;
 
-# get contacts for id, if no contact return {"","","","",""}
-sub get_contacts {
-  $main::lxdebug->enter_sub();
+  my ($invtotal, $total);
+  my (%amounts, %formatted_amounts);
 
-  my ($self, $dbh, $id) = @_;
+  if ($self->{type} =~ /_order$/) {
+    $amounts{invtotal} = $self->{ordtotal};
+    $amounts{total}    = $self->{ordtotal};
 
-  my $query = qq|SELECT c.cp_id, c.cp_cv_id, c.cp_name, c.cp_givenname
-              FROM contacts c
-              WHERE cp_cv_id=$id|;
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $self->dberror($query);
+  } elsif ($self->{type} =~ /_quotation$/) {
+    $amounts{invtotal} = $self->{quototal};
+    $amounts{total}    = $self->{quototal};
 
-  my $i = 0;
-  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
-    push @{ $self->{all_contacts} }, $ref;
-    $i++;
+  } else {
+    $amounts{invtotal} = $self->{invtotal};
+    $amounts{total}    = $self->{total};
   }
+  map { $amounts{$_} = $self->parse_amount($myconfig, $amounts{$_}) } keys %amounts;
 
-  if ($i == 0) {
-    push @{ $self->{all_contacts} }, { { "", "", "", "", "" } };
+  $amounts{skonto_in_percent}  = 100.0 * $self->{percent_skonto};
+  $amounts{skonto_amount}      = $amounts{invtotal} * $self->{percent_skonto};
+  $amounts{invtotal_wo_skonto} = $amounts{invtotal} * (1 - $self->{percent_skonto});
+  $amounts{total_wo_skonto}    = $amounts{total}    * (1 - $self->{percent_skonto});
+
+  foreach (keys %amounts) {
+    $amounts{$_}           = $self->round_amount($amounts{$_}, 2);
+    $formatted_amounts{$_} = $self->format_amount($myconfig, $amounts{$_}, 2);
   }
-  $sth->finish;
-  $main::lxdebug->leave_sub();
-}
 
-# this sub gets the id and name from $table
-sub get_name {
+  if ($self->{"language_id"}) {
+    my $language             = SL::DB::Language->new(id => $self->{language_id})->load;
+
+    $self->{payment_terms}   = $type =~ m{invoice}i ? $terms->translated_attribute('description_long_invoice', $language->id) : undef;
+    $self->{payment_terms} ||= $terms->translated_attribute('description_long', $language->id);
+
+    if ($language->output_dateformat) {
+      foreach my $key (qw(netto_date skonto_date)) {
+        $self->{$key} = $::locale->reformat_date($myconfig, $self->{$key}, $language->output_dateformat, $language->output_longdates);
+      }
+    }
+
+    if ($language->output_numberformat && ($language->output_numberformat ne $myconfig->{numberformat})) {
+      local $myconfig->{numberformat};
+      $myconfig->{"numberformat"} = $language->output_numberformat;
+      $formatted_amounts{$_} = $self->format_amount($myconfig, $amounts{$_}) for keys %amounts;
+    }
+  }
+
+  $self->{payment_terms} =  $self->{payment_terms} || ($is_invoice ? $terms->description_long_invoice : undef) || $terms->description_long;
+
+  $self->{payment_terms} =~ s/<%netto_date%>/$self->{netto_date}/g;
+  $self->{payment_terms} =~ s/<%skonto_date%>/$self->{skonto_date}/g;
+  $self->{payment_terms} =~ s/<%currency%>/$self->{currency}/g;
+  $self->{payment_terms} =~ s/<%terms_netto%>/$self->{terms_netto}/g;
+  $self->{payment_terms} =~ s/<%account_number%>/$self->{account_number}/g;
+  $self->{payment_terms} =~ s/<%bank%>/$self->{bank}/g;
+  $self->{payment_terms} =~ s/<%bank_code%>/$self->{bank_code}/g;
+  $self->{payment_terms} =~ s/<\%bic\%>/$self->{bic}/g;
+  $self->{payment_terms} =~ s/<\%iban\%>/$self->{iban}/g;
+  $self->{payment_terms} =~ s/<\%mandate_date_of_signature\%>/$self->{mandate_date_of_signature}/g;
+  $self->{payment_terms} =~ s/<\%mandator_id\%>/$self->{mandator_id}/g;
+
+  map { $self->{payment_terms} =~ s/<%${_}%>/$formatted_amounts{$_}/g; } keys %formatted_amounts;
+
+  $self->{skonto_in_percent} = $formatted_amounts{skonto_in_percent};
+
+}
+
+sub get_template_language {
   $main::lxdebug->enter_sub();
 
-  my ($self, $myconfig, $table) = @_;
+  my ($self, $myconfig) = @_;
 
-  # connect to database
-  my $dbh = $self->dbconnect($myconfig);
+  my $template_code = "";
+
+  if ($self->{language_id}) {
+    my $dbh = $self->get_standard_dbh($myconfig);
+    my $query = qq|SELECT template_code FROM language WHERE id = ?|;
+    ($template_code) = selectrow_query($self, $dbh, $query, $self->{language_id});
+  }
+
+  $main::lxdebug->leave_sub();
+
+  return $template_code;
+}
+
+sub get_printer_code {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig) = @_;
+
+  my $template_code = "";
+
+  if ($self->{printer_id}) {
+    my $dbh = $self->get_standard_dbh($myconfig);
+    my $query = qq|SELECT template_code, printer_command FROM printers WHERE id = ?|;
+    ($template_code, $self->{printer_command}) = selectrow_query($self, $dbh, $query, $self->{printer_id});
+  }
+
+  $main::lxdebug->leave_sub();
+
+  return $template_code;
+}
 
-  my $name           = $self->like(lc $self->{$table});
-  my $customernumber = $self->like(lc $self->{customernumber});
+sub get_shipto {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig) = @_;
+
+  my $template_code = "";
+
+  if ($self->{shipto_id}) {
+    my $dbh = $self->get_standard_dbh($myconfig);
+    my $query = qq|SELECT * FROM shipto WHERE shipto_id = ?|;
+    my $ref = selectfirst_hashref_query($self, $dbh, $query, $self->{shipto_id});
+    map({ $self->{$_} = $ref->{$_} } keys(%$ref));
+
+    my $cvars = CVar->get_custom_variables(
+      dbh      => $dbh,
+      module   => 'ShipTo',
+      trans_id => $self->{shipto_id},
+    );
+    $self->{"shiptocvar_$_->{name}"} = $_->{value} for @{ $cvars };
+  }
+
+  $main::lxdebug->leave_sub();
+}
+
+sub add_shipto {
+  my ($self, $dbh, $id, $module) = @_;
 
-  if ($self->{customernumber} ne "") {
-    $query = qq~SELECT c.id, c.name,
-                  c.street || ' ' || c.zipcode || ' ' || c.city || ' ' || c.country AS address
-                  FROM $table c
-                  WHERE (lower(c.customernumber) LIKE '$customernumber') AND (not c.obsolete)
-                  ORDER BY c.name~;
+  my $shipto;
+  my @values;
+
+  foreach my $item (qw(name department_1 department_2 street zipcode city country gln
+                       contact cp_gender phone fax email)) {
+    if ($self->{"shipto$item"}) {
+      $shipto = 1 if ($self->{$item} ne $self->{"shipto$item"});
+    }
+    push(@values, $self->{"shipto${item}"});
+  }
+
+  return if !$shipto;
+
+  my $shipto_id = $self->{shipto_id};
+
+  if ($self->{shipto_id}) {
+    my $query = qq|UPDATE shipto set
+                     shiptoname = ?,
+                     shiptodepartment_1 = ?,
+                     shiptodepartment_2 = ?,
+                     shiptostreet = ?,
+                     shiptozipcode = ?,
+                     shiptocity = ?,
+                     shiptocountry = ?,
+                     shiptogln = ?,
+                     shiptocontact = ?,
+                     shiptocp_gender = ?,
+                     shiptophone = ?,
+                     shiptofax = ?,
+                     shiptoemail = ?
+                   WHERE shipto_id = ?|;
+    do_query($self, $dbh, $query, @values, $self->{shipto_id});
   } else {
-    $query = qq~SELECT c.id, c.name,
-                 c.street || ' ' || c.zipcode || ' ' || c.city || ' ' || c.country AS address
-                 FROM $table c
-		 WHERE (lower(c.name) LIKE '$name') AND (not c.obsolete)
-		 ORDER BY c.name~;
+    my $query = qq|SELECT * FROM shipto
+                   WHERE shiptoname = ? AND
+                     shiptodepartment_1 = ? AND
+                     shiptodepartment_2 = ? AND
+                     shiptostreet = ? AND
+                     shiptozipcode = ? AND
+                     shiptocity = ? AND
+                     shiptocountry = ? AND
+                     shiptogln = ? AND
+                     shiptocontact = ? AND
+                     shiptocp_gender = ? AND
+                     shiptophone = ? AND
+                     shiptofax = ? AND
+                     shiptoemail = ? AND
+                     module = ? AND
+                     trans_id = ?|;
+    my $insert_check = selectfirst_hashref_query($self, $dbh, $query, @values, $module, $id);
+    if(!$insert_check){
+      my $insert_query =
+        qq|INSERT INTO shipto (trans_id, shiptoname, shiptodepartment_1, shiptodepartment_2,
+                               shiptostreet, shiptozipcode, shiptocity, shiptocountry, shiptogln,
+                               shiptocontact, shiptocp_gender, shiptophone, shiptofax, shiptoemail, module)
+           VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)|;
+      do_query($self, $dbh, $insert_query, $id, @values, $module);
+
+      $insert_check = selectfirst_hashref_query($self, $dbh, $query, @values, $module, $id);
+    }
+
+    $shipto_id = $insert_check->{shipto_id};
   }
 
-  if ($self->{openinvoices}) {
-    $query = qq~SELECT DISTINCT c.id, c.name,
-                c.street || ' ' || c.zipcode || ' ' || c.city || ' ' || c.country AS address
-		FROM $self->{arap} a
-		JOIN $table c ON (a.${table}_id = c.id)
-		WHERE NOT a.amount = a.paid
-		AND lower(c.name) LIKE '$name'
-		ORDER BY c.name~;
+  return unless $shipto_id;
+
+  CVar->save_custom_variables(
+    dbh         => $dbh,
+    module      => 'ShipTo',
+    trans_id    => $shipto_id,
+    variables   => $self,
+    name_prefix => 'shipto',
+  );
+}
+
+sub get_employee {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $dbh) = @_;
+
+  $dbh ||= $self->get_standard_dbh(\%main::myconfig);
+
+  my $query = qq|SELECT id, name FROM employee WHERE login = ?|;
+  ($self->{"employee_id"}, $self->{"employee"}) = selectrow_query($self, $dbh, $query, $self->{login});
+  $self->{"employee_id"} *= 1;
+
+  $main::lxdebug->leave_sub();
+}
+
+sub get_employee_data {
+  $main::lxdebug->enter_sub();
+
+  my $self     = shift;
+  my %params   = @_;
+  my $defaults = SL::DB::Default->get;
+
+  Common::check_params(\%params, qw(prefix));
+  Common::check_params_x(\%params, qw(id));
+
+  if (!$params{id}) {
+    $main::lxdebug->leave_sub();
+    return;
   }
-  my $sth = $dbh->prepare($query);
 
-  $sth->execute || $self->dberror($query);
+  my $myconfig = \%main::myconfig;
+  my $dbh      = $params{dbh} || $self->get_standard_dbh($myconfig);
 
-  my $i = 0;
-  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
-    push(@{ $self->{name_list} }, $ref);
-    $i++;
+  my ($login, $deleted)  = selectrow_query($self, $dbh, qq|SELECT login,deleted FROM employee WHERE id = ?|, conv_i($params{id}));
+
+  if ($login) {
+    # login already fetched and still the same client (mandant) | same for both cases (delete|!delete)
+    $self->{$params{prefix} . '_login'}   = $login;
+    $self->{$params{prefix} . "_${_}"}    = $defaults->$_ for qw(address businessnumber co_ustid company duns taxnumber);
+
+    if (!$deleted) {
+      # get employee data from auth.user_config
+      my $user = User->new(login => $login);
+      $self->{$params{prefix} . "_${_}"} = $user->{$_} for qw(email fax name signature tel);
+    } else {
+      # get saved employee data from employee
+      my $employee = SL::DB::Manager::Employee->find_by(id => conv_i($params{id}));
+      $self->{$params{prefix} . "_${_}"} = $employee->{"deleted_$_"} for qw(email fax signature tel);
+      $self->{$params{prefix} . "_name"} = $employee->name;
+    }
+ }
+  $main::lxdebug->leave_sub();
+}
+
+sub _get_contacts {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $dbh, $id, $key) = @_;
+
+  $key = "all_contacts" unless ($key);
+
+  if (!$id) {
+    $self->{$key} = [];
+    $main::lxdebug->leave_sub();
+    return;
+  }
+
+  my $query =
+    qq|SELECT cp_id, cp_cv_id, cp_name, cp_givenname, cp_abteilung | .
+    qq|FROM contacts | .
+    qq|WHERE cp_cv_id = ? | .
+    qq|ORDER BY lower(cp_name)|;
+
+  $self->{$key} = selectall_hashref_query($self, $dbh, $query, $id);
+
+  $main::lxdebug->leave_sub();
+}
+
+sub _get_projects {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $dbh, $key) = @_;
+
+  my ($all, $old_id, $where, @values);
+
+  if (ref($key) eq "HASH") {
+    my $params = $key;
+
+    $key = "ALL_PROJECTS";
+
+    foreach my $p (keys(%{$params})) {
+      if ($p eq "all") {
+        $all = $params->{$p};
+      } elsif ($p eq "old_id") {
+        $old_id = $params->{$p};
+      } elsif ($p eq "key") {
+        $key = $params->{$p};
+      }
+    }
+  }
+
+  if (!$all) {
+    $where = "WHERE active ";
+    if ($old_id) {
+      if (ref($old_id) eq "ARRAY") {
+        my @ids = grep({ $_ } @{$old_id});
+        if (@ids) {
+          $where .= " OR id IN (" . join(",", map({ "?" } @ids)) . ") ";
+          push(@values, @ids);
+        }
+      } else {
+        $where .= " OR (id = ?) ";
+        push(@values, $old_id);
+      }
+    }
+  }
+
+  my $query =
+    qq|SELECT id, projectnumber, description, active | .
+    qq|FROM project | .
+    $where .
+    qq|ORDER BY lower(projectnumber)|;
+
+  $self->{$key} = selectall_hashref_query($self, $dbh, $query, @values);
+
+  $main::lxdebug->leave_sub();
+}
+
+sub _get_shipto {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $dbh, $vc_id, $key) = @_;
+
+  $key = "all_shipto" unless ($key);
+
+  if ($vc_id) {
+    # get shipping addresses
+    my $query = qq|SELECT * FROM shipto WHERE trans_id = ?|;
+
+    $self->{$key} = selectall_hashref_query($self, $dbh, $query, $vc_id);
+
+  } else {
+    $self->{$key} = [];
   }
-  $sth->finish;
-  $dbh->disconnect;
 
   $main::lxdebug->leave_sub();
+}
+
+sub _get_printers {
+  $main::lxdebug->enter_sub();
 
-  return $i;
+  my ($self, $dbh, $key) = @_;
+
+  $key = "all_printers" unless ($key);
+
+  my $query = qq|SELECT id, printer_description, printer_command, template_code FROM printers|;
+
+  $self->{$key} = selectall_hashref_query($self, $dbh, $query);
+
+  $main::lxdebug->leave_sub();
 }
 
-# the selection sub is used in the AR, AP, IS, IR and OE module
-#
-sub all_vc {
+sub _get_charts {
   $main::lxdebug->enter_sub();
 
-  my ($self, $myconfig, $table, $module) = @_;
+  my ($self, $dbh, $params) = @_;
+  my ($key);
 
-  my $ref;
-  my $dbh = $self->dbconnect($myconfig);
+  $key = $params->{key};
+  $key = "all_charts" unless ($key);
 
-  my $query = qq|SELECT count(*) FROM $table|;
-  my $sth   = $dbh->prepare($query);
-  $sth->execute || $self->dberror($query);
-  my ($count) = $sth->fetchrow_array;
-  $sth->finish;
+  my $transdate = quote_db_date($params->{transdate});
 
-  # build selection list
-  if ($count < $myconfig->{vclimit}) {
-    $query = qq|SELECT id, name
-		FROM $table WHERE not obsolete
-		ORDER BY name|;
-    $sth = $dbh->prepare($query);
-    $sth->execute || $self->dberror($query);
+  my $query =
+    qq|SELECT c.id, c.accno, c.description, c.link, c.charttype, tk.taxkey_id, tk.tax_id | .
+    qq|FROM chart c | .
+    qq|LEFT JOIN taxkeys tk ON | .
+    qq|(tk.id = (SELECT id FROM taxkeys | .
+    qq|          WHERE taxkeys.chart_id = c.id AND startdate <= $transdate | .
+    qq|          ORDER BY startdate DESC LIMIT 1)) | .
+    qq|ORDER BY c.accno|;
 
-    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
-      push @{ $self->{"all_$table"} }, $ref;
+  $self->{$key} = selectall_hashref_query($self, $dbh, $query);
+
+  $main::lxdebug->leave_sub();
+}
+
+sub _get_taxcharts {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $dbh, $params) = @_;
+
+  my $key = "all_taxcharts";
+  my @where;
+
+  if (ref $params eq 'HASH') {
+    $key = $params->{key} if ($params->{key});
+    if ($params->{module} eq 'AR') {
+      push @where, 'chart_categories ~ \'[ACILQ]\'';
+
+    } elsif ($params->{module} eq 'AP') {
+      push @where, 'chart_categories ~ \'[ACELQ]\'';
     }
 
-    $sth->finish;
+  } elsif ($params) {
+    $key = $params;
+  }
+
+  my $where = @where ? ' WHERE ' . join(' AND ', map { "($_)" } @where) : '';
+
+  my $query = qq|SELECT * FROM tax $where ORDER BY taxkey, rate|;
+
+  $self->{$key} = selectall_hashref_query($self, $dbh, $query);
+
+  $main::lxdebug->leave_sub();
+}
+
+sub _get_taxzones {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $dbh, $key) = @_;
+
+  $key = "all_taxzones" unless ($key);
+  my $tzfilter = "";
+  $tzfilter = "WHERE obsolete is FALSE" if $key eq 'ALL_ACTIVE_TAXZONES';
 
+  my $query = qq|SELECT * FROM tax_zones $tzfilter ORDER BY sortkey|;
+
+  $self->{$key} = selectall_hashref_query($self, $dbh, $query);
+
+  $main::lxdebug->leave_sub();
+}
+
+sub _get_employees {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $dbh, $params) = @_;
+
+  my $deleted = 0;
+
+  my $key;
+  if (ref $params eq 'HASH') {
+    $key     = $params->{key};
+    $deleted = $params->{deleted};
+
+  } else {
+    $key = $params;
   }
 
-  # get self
-  $self->get_employee($dbh);
+  $key     ||= "all_employees";
+  my $filter = $deleted ? '' : 'WHERE NOT COALESCE(deleted, FALSE)';
+  $self->{$key} = selectall_hashref_query($self, $dbh, qq|SELECT * FROM employee $filter ORDER BY lower(name)|);
+
+  $main::lxdebug->leave_sub();
+}
+
+sub _get_business_types {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $dbh, $key) = @_;
 
-  # setup sales contacts
-  $query = qq|SELECT e.id, e.name
-	      FROM employee e
-	      WHERE e.sales = '1'
-	      AND NOT e.id = $self->{employee_id}|;
-  $sth = $dbh->prepare($query);
-  $sth->execute || $self->dberror($query);
+  my $options       = ref $key eq 'HASH' ? $key : { key => $key };
+  $options->{key} ||= "all_business_types";
+  my $where         = '';
 
-  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
-    push @{ $self->{all_employees} }, $ref;
+  if (exists $options->{salesman}) {
+    $where = 'WHERE ' . ($options->{salesman} ? '' : 'NOT ') . 'COALESCE(salesman)';
   }
-  $sth->finish;
 
-  # this is for self
-  push @{ $self->{all_employees} },
-    { id   => $self->{employee_id},
-      name => $self->{employee} };
+  $self->{ $options->{key} } = selectall_hashref_query($self, $dbh, qq|SELECT * FROM business $where ORDER BY lower(description)|);
+
+  $main::lxdebug->leave_sub();
+}
+
+sub _get_languages {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $dbh, $key) = @_;
+
+  $key = "all_languages" unless ($key);
+
+  my $query = qq|SELECT * FROM language ORDER BY id|;
+
+  $self->{$key} = selectall_hashref_query($self, $dbh, $query);
+
+  $main::lxdebug->leave_sub();
+}
+
+sub _get_dunning_configs {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $dbh, $key) = @_;
+
+  $key = "all_dunning_configs" unless ($key);
+
+  my $query = qq|SELECT * FROM dunning_config ORDER BY dunning_level|;
+
+  $self->{$key} = selectall_hashref_query($self, $dbh, $query);
+
+  $main::lxdebug->leave_sub();
+}
+
+sub _get_currencies {
+$main::lxdebug->enter_sub();
+
+  my ($self, $dbh, $key) = @_;
+
+  $key = "all_currencies" unless ($key);
+
+  $self->{$key} = [$self->get_all_currencies()];
+
+  $main::lxdebug->leave_sub();
+}
+
+sub _get_payments {
+$main::lxdebug->enter_sub();
+
+  my ($self, $dbh, $key) = @_;
+
+  $key = "all_payments" unless ($key);
+
+  my $query = qq|SELECT * FROM payment_terms ORDER BY sortkey|;
+
+  $self->{$key} = selectall_hashref_query($self, $dbh, $query);
+
+  $main::lxdebug->leave_sub();
+}
+
+sub _get_customers {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $dbh, $key) = @_;
+
+  my $options        = ref $key eq 'HASH' ? $key : { key => $key };
+  $options->{key}  ||= "all_customers";
+  my $limit_clause   = $options->{limit} ? "LIMIT $options->{limit}" : '';
+
+  my @where;
+  push @where, qq|business_id IN (SELECT id FROM business WHERE salesman)| if  $options->{business_is_salesman};
+  push @where, qq|NOT obsolete|                                            if !$options->{with_obsolete};
+  my $where_str = @where ? "WHERE " . join(" AND ", map { "($_)" } @where) : '';
+
+  my $query = qq|SELECT * FROM customer $where_str ORDER BY name $limit_clause|;
+  $self->{ $options->{key} } = selectall_hashref_query($self, $dbh, $query);
+
+  $main::lxdebug->leave_sub();
+}
+
+sub _get_vendors {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $dbh, $key) = @_;
+
+  $key = "all_vendors" unless ($key);
+
+  my $query = qq|SELECT * FROM vendor WHERE NOT obsolete ORDER BY name|;
+
+  $self->{$key} = selectall_hashref_query($self, $dbh, $query);
+
+  $main::lxdebug->leave_sub();
+}
+
+sub _get_departments {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $dbh, $key) = @_;
 
-  # sort the whole thing
-  @{ $self->{all_employees} } =
-    sort { $a->{name} cmp $b->{name} } @{ $self->{all_employees} };
+  $key = "all_departments" unless ($key);
 
-  if ($module eq 'AR') {
+  my $query = qq|SELECT * FROM department ORDER BY description|;
 
-    # prepare query for departments
-    $query = qq|SELECT d.id, d.description
-		FROM department d
-		WHERE d.role = 'P'
-		ORDER BY 2|;
+  $self->{$key} = selectall_hashref_query($self, $dbh, $query);
+
+  $main::lxdebug->leave_sub();
+}
+
+sub _get_warehouses {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $dbh, $param) = @_;
+
+  my ($key, $bins_key);
+
+  if ('' eq ref $param) {
+    $key = $param;
 
   } else {
-    $query = qq|SELECT d.id, d.description
-		FROM department d
-		ORDER BY 2|;
+    $key      = $param->{key};
+    $bins_key = $param->{bins};
   }
 
-  $sth = $dbh->prepare($query);
-  $sth->execute || $self->dberror($query);
+  my $query = qq|SELECT w.* FROM warehouse w
+                 WHERE (NOT w.invalid) AND
+                   ((SELECT COUNT(b.*) FROM bin b WHERE b.warehouse_id = w.id) > 0)
+                 ORDER BY w.sortkey|;
 
-  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
-    push @{ $self->{all_departments} }, $ref;
+  $self->{$key} = selectall_hashref_query($self, $dbh, $query);
+
+  if ($bins_key) {
+    $query = qq|SELECT id, description FROM bin WHERE warehouse_id = ?
+                ORDER BY description|;
+    my $sth = prepare_query($self, $dbh, $query);
+
+    foreach my $warehouse (@{ $self->{$key} }) {
+      do_statement($self, $sth, $query, $warehouse->{id});
+      $warehouse->{$bins_key} = [];
+
+      while (my $ref = $sth->fetchrow_hashref()) {
+        push @{ $warehouse->{$bins_key} }, $ref;
+      }
+    }
+    $sth->finish();
   }
-  $sth->finish;
 
-  $dbh->disconnect;
   $main::lxdebug->leave_sub();
 }
 
-# this is only used for reports
-sub all_departments {
+sub _get_simple {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $dbh, $table, $key, $sortkey) = @_;
+
+  my $query  = qq|SELECT * FROM $table|;
+  $query    .= qq| ORDER BY $sortkey| if ($sortkey);
+
+  $self->{$key} = selectall_hashref_query($self, $dbh, $query);
+
+  $main::lxdebug->leave_sub();
+}
+
+#sub _get_groups {
+#  $main::lxdebug->enter_sub();
+#
+#  my ($self, $dbh, $key) = @_;
+#
+#  $key ||= "all_groups";
+#
+#  my $groups = $main::auth->read_groups();
+#
+#  $self->{$key} = selectall_hashref_query($self, $dbh, $query);
+#
+#  $main::lxdebug->leave_sub();
+#}
+
+sub get_lists {
+  $main::lxdebug->enter_sub();
+
+  my $self = shift;
+  my %params = @_;
+
+  my $dbh = $self->get_standard_dbh(\%main::myconfig);
+  my ($sth, $query, $ref);
+
+  my ($vc, $vc_id);
+  if ($params{contacts} || $params{shipto}) {
+    $vc = 'customer' if $self->{"vc"} eq "customer";
+    $vc = 'vendor'   if $self->{"vc"} eq "vendor";
+    die "invalid use of get_lists, need 'vc'" unless $vc;
+    $vc_id = $self->{"${vc}_id"};
+  }
+
+  if ($params{"contacts"}) {
+    $self->_get_contacts($dbh, $vc_id, $params{"contacts"});
+  }
+
+  if ($params{"shipto"}) {
+    $self->_get_shipto($dbh, $vc_id, $params{"shipto"});
+  }
+
+  if ($params{"projects"} || $params{"all_projects"}) {
+    $self->_get_projects($dbh, $params{"all_projects"} ?
+                         $params{"all_projects"} : $params{"projects"},
+                         $params{"all_projects"} ? 1 : 0);
+  }
+
+  if ($params{"printers"}) {
+    $self->_get_printers($dbh, $params{"printers"});
+  }
+
+  if ($params{"languages"}) {
+    $self->_get_languages($dbh, $params{"languages"});
+  }
+
+  if ($params{"charts"}) {
+    $self->_get_charts($dbh, $params{"charts"});
+  }
+
+  if ($params{"taxcharts"}) {
+    $self->_get_taxcharts($dbh, $params{"taxcharts"});
+  }
+
+  if ($params{"taxzones"}) {
+    $self->_get_taxzones($dbh, $params{"taxzones"});
+  }
+
+  if ($params{"employees"}) {
+    $self->_get_employees($dbh, $params{"employees"});
+  }
+
+  if ($params{"salesmen"}) {
+    $self->_get_employees($dbh, $params{"salesmen"});
+  }
+
+  if ($params{"business_types"}) {
+    $self->_get_business_types($dbh, $params{"business_types"});
+  }
+
+  if ($params{"dunning_configs"}) {
+    $self->_get_dunning_configs($dbh, $params{"dunning_configs"});
+  }
+
+  if($params{"currencies"}) {
+    $self->_get_currencies($dbh, $params{"currencies"});
+  }
+
+  if($params{"customers"}) {
+    $self->_get_customers($dbh, $params{"customers"});
+  }
+
+  if($params{"vendors"}) {
+    if (ref $params{"vendors"} eq 'HASH') {
+      $self->_get_vendors($dbh, $params{"vendors"}{key}, $params{"vendors"}{limit});
+    } else {
+      $self->_get_vendors($dbh, $params{"vendors"});
+    }
+  }
+
+  if($params{"payments"}) {
+    $self->_get_payments($dbh, $params{"payments"});
+  }
+
+  if($params{"departments"}) {
+    $self->_get_departments($dbh, $params{"departments"});
+  }
+
+  if ($params{price_factors}) {
+    $self->_get_simple($dbh, 'price_factors', $params{price_factors}, 'sortkey');
+  }
+
+  if ($params{warehouses}) {
+    $self->_get_warehouses($dbh, $params{warehouses});
+  }
+
+#  if ($params{groups}) {
+#    $self->_get_groups($dbh, $params{groups});
+#  }
+
+  if ($params{partsgroup}) {
+    $self->get_partsgroup(\%main::myconfig, { all => 1, target => $params{partsgroup} });
+  }
+
+  $main::lxdebug->leave_sub();
+}
+
+# this sub gets the id and name from $table
+sub get_name {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $table) = @_;
 
-  my $dbh   = $self->dbconnect($myconfig);
-  my $where = "1 = 1";
+  # connect to database
+  my $dbh = $self->get_standard_dbh($myconfig);
+
+  $table = $table eq "customer" ? "customer" : "vendor";
+  my $arap = $self->{arap} eq "ar" ? "ar" : "ap";
+
+  my ($query, @values);
 
-  if (defined $table) {
-    if ($table eq 'customer') {
-      $where = " d.role = 'P'";
+  if (!$self->{openinvoices}) {
+    my $where;
+    if ($self->{customernumber} ne "") {
+      $where = qq|(vc.customernumber ILIKE ?)|;
+      push(@values, like($self->{customernumber}));
+    } else {
+      $where = qq|(vc.name ILIKE ?)|;
+      push(@values, like($self->{$table}));
     }
+
+    $query =
+      qq~SELECT vc.id, vc.name,
+           vc.street || ' ' || vc.zipcode || ' ' || vc.city || ' ' || vc.country AS address
+         FROM $table vc
+         WHERE $where AND (NOT vc.obsolete)
+         ORDER BY vc.name~;
+  } else {
+    $query =
+      qq~SELECT DISTINCT vc.id, vc.name,
+           vc.street || ' ' || vc.zipcode || ' ' || vc.city || ' ' || vc.country AS address
+         FROM $arap a
+         JOIN $table vc ON (a.${table}_id = vc.id)
+         WHERE NOT (a.amount = a.paid) AND (vc.name ILIKE ?)
+         ORDER BY vc.name~;
+    push(@values, like($self->{$table}));
   }
 
-  my $query = qq|SELECT d.id, d.description
-                 FROM department d
-	         WHERE $where
-	         ORDER BY 2|;
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $self->dberror($query);
+  $self->{name_list} = selectall_hashref_query($self, $dbh, $query, @values);
+
+  $main::lxdebug->leave_sub();
+
+  return scalar(@{ $self->{name_list} });
+}
+
+sub new_lastmtime {
+
+  my ($self, $table, $provided_dbh) = @_;
 
-  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
-    push @{ $self->{all_departments} }, $ref;
+  my $dbh = $provided_dbh ? $provided_dbh : $self->get_standard_dbh;
+  return                                       unless $self->{id};
+  croak ("wrong call, no valid table defined") unless $table =~ /^(oe|ar|ap|delivery_orders|parts)$/;
+
+  my $query       = "SELECT mtime, itime FROM " . $table . " WHERE id = ?";
+  my $ref         = selectfirst_hashref_query($self, $dbh, $query, $self->{id});
+  $ref->{mtime} ||= $ref->{itime};
+  $self->{lastmtime} = $ref->{mtime};
+
+}
+
+sub mtime_ischanged {
+  my ($self, $table, $option) = @_;
+
+  return                                       unless $self->{id};
+  croak ("wrong call, no valid table defined") unless $table =~ /^(oe|ar|ap|delivery_orders|parts)$/;
+
+  my $query       = "SELECT mtime, itime FROM " . $table . " WHERE id = ?";
+  my $ref         = selectfirst_hashref_query($self, $self->get_standard_dbh, $query, $self->{id});
+  $ref->{mtime} ||= $ref->{itime};
+
+  if ($self->{lastmtime} && $self->{lastmtime} ne $ref->{mtime} ) {
+      $self->error(($option eq 'mail') ?
+        t8("The document has been changed by another user. No mail was sent. Please reopen it in another window and copy the changes to the new window") :
+        t8("The document has been changed by another user. Please reopen it in another window and copy the changes to the new window")
+      );
+    $::dispatcher->end_request;
   }
-  $sth->finish;
+}
+
+# language_payment duplicates some of the functionality of all_vc (language,
+# printer, payment_terms), and at least in the case of sales invoices both
+# all_vc and language_payment are called when adding new invoices
+sub language_payment {
+  $main::lxdebug->enter_sub();
 
-  $dbh->disconnect;
+  my ($self, $myconfig) = @_;
+
+  my $dbh = $self->get_standard_dbh($myconfig);
+  # get languages
+  my $query = qq|SELECT id, description
+                 FROM language
+                 ORDER BY id|;
+
+  $self->{languages} = selectall_hashref_query($self, $dbh, $query);
+
+  # get printer
+  $query = qq|SELECT printer_description, id
+              FROM printers
+              ORDER BY printer_description|;
+
+  $self->{printers} = selectall_hashref_query($self, $dbh, $query);
+
+  # get payment terms
+  $query = qq|SELECT id, description
+              FROM payment_terms
+              WHERE ( obsolete IS FALSE OR id = ? )
+              ORDER BY sortkey |;
+  $self->{payment_terms} = selectall_hashref_query($self, $dbh, $query, $self->{payment_id} || undef);
+
+  # get buchungsgruppen
+  $query = qq|SELECT id, description
+              FROM buchungsgruppen|;
+
+  $self->{BUCHUNGSGRUPPEN} = selectall_hashref_query($self, $dbh, $query);
+
+  $main::lxdebug->leave_sub();
+}
+
+# this is only used for reports
+sub all_departments {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $table) = @_;
+
+  my $dbh = $self->get_standard_dbh($myconfig);
+
+  my $query = qq|SELECT id, description
+                 FROM department
+                 ORDER BY description|;
+  $self->{all_departments} = selectall_hashref_query($self, $dbh, $query);
+
+  delete($self->{all_departments}) unless (@{ $self->{all_departments} || [] });
 
   $main::lxdebug->leave_sub();
 }
@@ -1686,169 +2627,233 @@ sub all_departments {
 sub create_links {
   $main::lxdebug->enter_sub();
 
-  my ($self, $module, $myconfig, $table) = @_;
+  my ($self, $module, $myconfig, $table, $provided_dbh) = @_;
 
-  $self->all_vc($myconfig, $table, $module);
+  my ($fld, $arap);
+  if ($table eq "customer") {
+    $fld = "buy";
+    $arap = "ar";
+  } else {
+    $table = "vendor";
+    $fld = "sell";
+    $arap = "ap";
+  }
 
   # get last customers or vendors
-  my ($query, $sth);
-
-  my $dbh = $self->dbconnect($myconfig);
+  my ($query, $sth, $ref);
 
+  my $dbh = $provided_dbh ? $provided_dbh : $self->get_standard_dbh($myconfig);
   my %xkeyref = ();
 
-  # now get the account numbers
-  $query = qq|SELECT c.accno, c.description, c.link, c.taxkey_id
-              FROM chart c
-	      WHERE c.link LIKE '%$module%'
-	      ORDER BY c.accno|;
+  if (!$self->{id}) {
 
-  $sth = $dbh->prepare($query);
-  $sth->execute || $self->dberror($query);
+    my $transdate = "current_date";
+    if ($self->{transdate}) {
+      $transdate = $dbh->quote($self->{transdate});
+    }
 
-  $self->{accounts} = "";
-  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    # now get the account numbers
+    $query = qq|
+      SELECT c.accno, c.description, c.link, c.taxkey_id, c.id AS chart_id, tk2.tax_id
+        FROM chart c
+        -- find newest entries in taxkeys
+        INNER JOIN (
+          SELECT chart_id, MAX(startdate) AS startdate
+          FROM taxkeys
+          WHERE (startdate <= $transdate)
+          GROUP BY chart_id
+        ) tk ON (c.id = tk.chart_id)
+        -- and load all of those entries
+        INNER JOIN taxkeys tk2
+           ON (tk.chart_id = tk2.chart_id AND tk.startdate = tk2.startdate)
+       WHERE (c.link LIKE ?)
+      ORDER BY c.accno|;
 
-    foreach my $key (split /:/, $ref->{link}) {
-      if ($key =~ /$module/) {
+    $sth = $dbh->prepare($query);
+
+    do_statement($self, $sth, $query, like($module));
+
+    $self->{accounts} = "";
+    while ($ref = $sth->fetchrow_hashref("NAME_lc")) {
 
-        # cross reference for keys
-        $xkeyref{ $ref->{accno} } = $key;
+      foreach my $key (split(/:/, $ref->{link})) {
+        if ($key =~ /\Q$module\E/) {
 
-        push @{ $self->{"${module}_links"}{$key} },
-          { accno       => $ref->{accno},
-            description => $ref->{description},
-            taxkey      => $ref->{taxkey_id} };
+          # cross reference for keys
+          $xkeyref{ $ref->{accno} } = $key;
 
-        $self->{accounts} .= "$ref->{accno} " unless $key =~ /tax/;
+          push @{ $self->{"${module}_links"}{$key} },
+            { accno       => $ref->{accno},
+              chart_id    => $ref->{chart_id},
+              description => $ref->{description},
+              taxkey      => $ref->{taxkey_id},
+              tax_id      => $ref->{tax_id} };
+
+          $self->{accounts} .= "$ref->{accno} " unless $key =~ /tax/;
+        }
       }
     }
   }
-  $sth->finish;
 
-  if (($module eq "AP") || ($module eq "AR")) {
+  # get taxkeys and description
+  $query = qq|SELECT id, taxkey, taxdescription FROM tax|;
+  $self->{TAXKEY} = selectall_hashref_query($self, $dbh, $query);
 
+  if (($module eq "AP") || ($module eq "AR")) {
     # get tax rates and description
-    $query = qq| SELECT * FROM tax t|;
-    $sth   = $dbh->prepare($query);
-    $sth->execute || $self->dberror($query);
-    $form->{TAX} = ();
-    while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
-      push @{ $self->{TAX} }, $ref;
-    }
-    $sth->finish;
+    $query = qq|SELECT * FROM tax|;
+    $self->{TAX} = selectall_hashref_query($self, $dbh, $query);
   }
 
+  my $extra_columns = '';
+  $extra_columns   .= 'a.direct_debit, ' if ($module eq 'AR') || ($module eq 'AP');
+
   if ($self->{id}) {
-    my $arap = ($table eq 'customer') ? 'ar' : 'ap';
-
-    $query = qq|SELECT a.cp_id, a.invnumber, a.transdate,
-                a.${table}_id, a.datepaid, a.duedate, a.ordnumber,
-		a.taxincluded, a.curr AS currency, a.notes, a.intnotes,
-		c.name AS $table, a.department_id, d.description AS department,
-		a.amount AS oldinvtotal, a.paid AS oldtotalpaid,
-		a.employee_id, e.name AS employee, a.gldate
-		FROM $arap a
-		JOIN $table c ON (a.${table}_id = c.id)
-		LEFT JOIN employee e ON (e.id = a.employee_id)
-		LEFT JOIN department d ON (d.id = a.department_id)
-		WHERE a.id = $self->{id}|;
+    $query =
+      qq|SELECT
+           a.cp_id, a.invnumber, a.transdate, a.${table}_id, a.datepaid,
+           a.duedate, a.ordnumber, a.taxincluded, (SELECT cu.name FROM currencies cu WHERE cu.id=a.currency_id) AS currency, a.notes,
+           a.mtime, a.itime,
+           a.intnotes, a.department_id, a.amount AS oldinvtotal,
+           a.paid AS oldtotalpaid, a.employee_id, a.gldate, a.type,
+           a.globalproject_id, ${extra_columns}
+           c.name AS $table,
+           d.description AS department,
+           e.name AS employee
+         FROM $arap a
+         JOIN $table c ON (a.${table}_id = c.id)
+         LEFT JOIN employee e ON (e.id = a.employee_id)
+         LEFT JOIN department d ON (d.id = a.department_id)
+         WHERE a.id = ?|;
+    $ref = selectfirst_hashref_query($self, $dbh, $query, $self->{id});
+
+    foreach my $key (keys %$ref) {
+      $self->{$key} = $ref->{$key};
+    }
+    $self->{mtime}   ||= $self->{itime};
+    $self->{lastmtime} = $self->{mtime};
+    my $transdate = "current_date";
+    if ($self->{transdate}) {
+      $transdate = $dbh->quote($self->{transdate});
+    }
+
+    # now get the account numbers
+    $query = qq|SELECT c.accno, c.description, c.link, c.taxkey_id, c.id AS chart_id, tk.tax_id
+                FROM chart c
+                LEFT JOIN taxkeys tk ON (tk.chart_id = c.id)
+                WHERE c.link LIKE ?
+                  AND (tk.id = (SELECT id FROM taxkeys WHERE taxkeys.chart_id = c.id AND startdate <= $transdate ORDER BY startdate DESC LIMIT 1)
+                    OR c.link LIKE '%_tax%' OR c.taxkey_id IS NULL)
+                ORDER BY c.accno|;
+
     $sth = $dbh->prepare($query);
-    $sth->execute || $self->dberror($query);
+    do_statement($self, $sth, $query, like($module));
 
-    $ref = $sth->fetchrow_hashref(NAME_lc);
-    foreach $key (keys %$ref) {
-      $self->{$key} = $ref->{$key};
+    $self->{accounts} = "";
+    while ($ref = $sth->fetchrow_hashref("NAME_lc")) {
+
+      foreach my $key (split(/:/, $ref->{link})) {
+        if ($key =~ /\Q$module\E/) {
+
+          # cross reference for keys
+          $xkeyref{ $ref->{accno} } = $key;
+
+          push @{ $self->{"${module}_links"}{$key} },
+            { accno       => $ref->{accno},
+              chart_id    => $ref->{chart_id},
+              description => $ref->{description},
+              taxkey      => $ref->{taxkey_id},
+              tax_id      => $ref->{tax_id} };
+
+          $self->{accounts} .= "$ref->{accno} " unless $key =~ /tax/;
+        }
+      }
     }
-    $sth->finish;
+
 
     # get amounts from individual entries
-    $query = qq|SELECT c.accno, c.description, a.source, a.amount, a.memo,
-                a.transdate, a.cleared, a.project_id, p.projectnumber, a.taxkey, t.rate
-		FROM acc_trans a
-		JOIN chart c ON (c.id = a.chart_id)
-		LEFT JOIN project p ON (p.id = a.project_id)
-		LEFT Join tax t ON (a.taxkey = t.taxkey)
-		WHERE a.trans_id = $self->{id}
-		AND a.fx_transaction = '0'
-		ORDER BY a.oid,a.transdate|;
+    $query =
+      qq|SELECT
+           c.accno, c.description,
+           a.acc_trans_id, a.source, a.amount, a.memo, a.transdate, a.gldate, a.cleared, a.project_id, a.taxkey, a.chart_id,
+           p.projectnumber,
+           t.rate, t.id
+         FROM acc_trans a
+         LEFT JOIN chart c ON (c.id = a.chart_id)
+         LEFT JOIN project p ON (p.id = a.project_id)
+         LEFT JOIN tax t ON (t.id= a.tax_id)
+         WHERE a.trans_id = ?
+         AND a.fx_transaction = '0'
+         ORDER BY a.acc_trans_id, a.transdate|;
     $sth = $dbh->prepare($query);
-    $sth->execute || $self->dberror($query);
-
-    my $fld = ($table eq 'customer') ? 'buy' : 'sell';
+    do_statement($self, $sth, $query, $self->{id});
 
     # get exchangerate for currency
     $self->{exchangerate} =
-      $self->get_exchangerate($dbh, $self->{currency}, $self->{transdate},
-                              $fld);
+      $self->get_exchangerate($dbh, $self->{currency}, $self->{transdate}, $fld);
     my $index = 0;
 
     # store amounts in {acc_trans}{$key} for multiple accounts
-    while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    while (my $ref = $sth->fetchrow_hashref("NAME_lc")) {
       $ref->{exchangerate} =
-        $self->get_exchangerate($dbh, $self->{currency}, $ref->{transdate},
-                                $fld);
+        $self->get_exchangerate($dbh, $self->{currency}, $ref->{transdate}, $fld);
       if (!($xkeyref{ $ref->{accno} } =~ /tax/)) {
         $index++;
       }
+      if (($xkeyref{ $ref->{accno} } =~ /paid/) && ($self->{type} eq "credit_note")) {
+        $ref->{amount} *= -1;
+      }
       $ref->{index} = $index;
 
       push @{ $self->{acc_trans}{ $xkeyref{ $ref->{accno} } } }, $ref;
     }
-    $sth->finish;
-
-    $query = qq|SELECT d.curr AS currencies, d.closedto, d.revtrans,
-                  (SELECT c.accno FROM chart c
-		   WHERE d.fxgain_accno_id = c.id) AS fxgain_accno,
-                  (SELECT c.accno FROM chart c
-		   WHERE d.fxloss_accno_id = c.id) AS fxloss_accno
-		FROM defaults d|;
-    $sth = $dbh->prepare($query);
-    $sth->execute || $self->dberror($query);
 
-    $ref = $sth->fetchrow_hashref(NAME_lc);
-    map { $self->{$_} = $ref->{$_} } keys %$ref;
     $sth->finish;
+    #check das:
+    $query =
+      qq|SELECT
+           d.closedto, d.revtrans,
+           (SELECT cu.name FROM currencies cu WHERE cu.id=d.currency_id) AS defaultcurrency,
+           (SELECT c.accno FROM chart c WHERE d.fxgain_accno_id = c.id) AS fxgain_accno,
+           (SELECT c.accno FROM chart c WHERE d.fxloss_accno_id = c.id) AS fxloss_accno,
+           (SELECT c.accno FROM chart c WHERE d.rndgain_accno_id = c.id) AS rndgain_accno,
+           (SELECT c.accno FROM chart c WHERE d.rndloss_accno_id = c.id) AS rndloss_accno
+         FROM defaults d|;
+    $ref = selectfirst_hashref_query($self, $dbh, $query);
+    map { $self->{$_} = $ref->{$_} } keys %$ref;
 
   } else {
 
     # get date
-    $query = qq|SELECT current_date AS transdate,
-                d.curr AS currencies, d.closedto, d.revtrans,
-                  (SELECT c.accno FROM chart c
-		   WHERE d.fxgain_accno_id = c.id) AS fxgain_accno,
-                  (SELECT c.accno FROM chart c
-		   WHERE d.fxloss_accno_id = c.id) AS fxloss_accno
-		FROM defaults d|;
-    $sth = $dbh->prepare($query);
-    $sth->execute || $self->dberror($query);
-
-    $ref = $sth->fetchrow_hashref(NAME_lc);
+    $query =
+       qq|SELECT
+            current_date AS transdate, d.closedto, d.revtrans,
+            (SELECT cu.name FROM currencies cu WHERE cu.id=d.currency_id) AS defaultcurrency,
+            (SELECT c.accno FROM chart c WHERE d.fxgain_accno_id = c.id) AS fxgain_accno,
+            (SELECT c.accno FROM chart c WHERE d.fxloss_accno_id = c.id) AS fxloss_accno,
+            (SELECT c.accno FROM chart c WHERE d.rndgain_accno_id = c.id) AS rndgain_accno,
+            (SELECT c.accno FROM chart c WHERE d.rndloss_accno_id = c.id) AS rndloss_accno
+          FROM defaults d|;
+    $ref = selectfirst_hashref_query($self, $dbh, $query);
     map { $self->{$_} = $ref->{$_} } keys %$ref;
-    $sth->finish;
 
     if ($self->{"$self->{vc}_id"}) {
 
       # only setup currency
-      ($self->{currency}) = split /:/, $self->{currencies};
+      ($self->{currency}) = $self->{defaultcurrency} if !$self->{currency};
 
     } else {
 
       $self->lastname_used($dbh, $myconfig, $table, $module);
 
-      my $fld = ($table eq 'customer') ? 'buy' : 'sell';
-
       # get exchangerate for currency
       $self->{exchangerate} =
-        $self->get_exchangerate($dbh, $self->{currency}, $self->{transdate},
-                                $fld);
+        $self->get_exchangerate($dbh, $self->{currency}, $self->{transdate}, $fld);
 
     }
 
   }
 
-  $dbh->disconnect;
-
   $main::lxdebug->leave_sub();
 }
 
@@ -1857,96 +2862,99 @@ sub lastname_used {
 
   my ($self, $dbh, $myconfig, $table, $module) = @_;
 
-  my $arap  = ($table eq 'customer') ? "ar" : "ap";
-  my $where = "1 = 1";
+  my ($arap, $where);
+
+  $table         = $table eq "customer" ? "customer" : "vendor";
+  my %column_map = ("a.${table}_id"           => "${table}_id",
+                    "a.department_id"         => "department_id",
+                    "d.description"           => "department",
+                    "ct.name"                 => $table,
+                    "cu.name"                 => "currency",
+    );
+
+  if ($self->{type} =~ /delivery_order/) {
+    $arap  = 'delivery_orders';
+    delete $column_map{"cu.currency"};
 
-  if ($self->{type} =~ /_order/) {
+  } elsif ($self->{type} =~ /_order/) {
     $arap  = 'oe';
     $where = "quotation = '0'";
-  }
-  if ($self->{type} =~ /_quotation/) {
+
+  } elsif ($self->{type} =~ /_quotation/) {
     $arap  = 'oe';
     $where = "quotation = '1'";
+
+  } elsif ($table eq 'customer') {
+    $arap  = 'ar';
+
+  } else {
+    $arap  = 'ap';
+
   }
 
-  my $query = qq|SELECT MAX(id) FROM $arap
-		              WHERE $where
-			      AND ${table}_id > 0|;
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $self->dberror($query);
+  $where           = "($where) AND" if ($where);
+  my $query        = qq|SELECT MAX(id) FROM $arap
+                        WHERE $where ${table}_id > 0|;
+  my ($trans_id)   = selectrow_query($self, $dbh, $query);
+  $trans_id       *= 1;
 
-  my ($trans_id) = $sth->fetchrow_array;
-  $sth->finish;
+  my $column_spec  = join(', ', map { "${_} AS $column_map{$_}" } keys %column_map);
+  $query           = qq|SELECT $column_spec
+                        FROM $arap a
+                        LEFT JOIN $table     ct ON (a.${table}_id = ct.id)
+                        LEFT JOIN department d  ON (a.department_id = d.id)
+                        LEFT JOIN currencies cu ON (cu.id=ct.currency_id)
+                        WHERE a.id = ?|;
+  my $ref          = selectfirst_hashref_query($self, $dbh, $query, $trans_id);
 
-  $trans_id *= 1;
-  $query = qq|SELECT ct.name, a.curr, a.${table}_id,
-              current_date + ct.terms AS duedate, a.department_id,
-	      d.description AS department
-	      FROM $arap a
-	      JOIN $table ct ON (a.${table}_id = ct.id)
-	      LEFT JOIN department d ON (a.department_id = d.id)
-	      WHERE a.id = $trans_id|;
-  $sth = $dbh->prepare($query);
-  $sth->execute || $self->dberror($query);
-
-  ($self->{$table},  $self->{currency},      $self->{"${table}_id"},
-   $self->{duedate}, $self->{department_id}, $self->{department})
-    = $sth->fetchrow_array;
-  $sth->finish;
+  map { $self->{$_} = $ref->{$_} } values %column_map;
 
   $main::lxdebug->leave_sub();
 }
 
+sub get_variable_content_types {
+  my %html_variables  = (
+      longdescription => 'html',
+      partnotes       => 'html',
+      notes           => 'html',
+      orignotes       => 'html',
+      notes1          => 'html',
+      notes2          => 'html',
+      notes3          => 'html',
+      notes4          => 'html',
+      header_text     => 'html',
+      footer_text     => 'html',
+  );
+  return \%html_variables;
+}
+
 sub current_date {
   $main::lxdebug->enter_sub();
 
-  my ($self, $myconfig, $thisdate, $days) = @_;
+  my $self     = shift;
+  my $myconfig = shift || \%::myconfig;
+  my ($thisdate, $days) = @_;
 
-  my $dbh = $self->dbconnect($myconfig);
-  my ($sth, $query);
+  my $dbh = $self->get_standard_dbh($myconfig);
+  my $query;
 
   $days *= 1;
   if ($thisdate) {
     my $dateformat = $myconfig->{dateformat};
     $dateformat .= "yy" if $myconfig->{dateformat} !~ /^y/;
-
-    $query = qq|SELECT to_date('$thisdate', '$dateformat') + $days AS thisdate
-                FROM defaults|;
-    $sth = $dbh->prepare($query);
-    $sth->execute || $self->dberror($query);
+    $thisdate = $dbh->quote($thisdate);
+    $query = qq|SELECT to_date($thisdate, '$dateformat') + $days AS thisdate|;
   } else {
-    $query = qq|SELECT current_date AS thisdate
-                FROM defaults|;
-    $sth = $dbh->prepare($query);
-    $sth->execute || $self->dberror($query);
+    $query = qq|SELECT current_date AS thisdate|;
   }
 
-  ($thisdate) = $sth->fetchrow_array;
-  $sth->finish;
-
-  $dbh->disconnect;
+  ($thisdate) = selectrow_query($self, $dbh, $query);
 
   $main::lxdebug->leave_sub();
 
   return $thisdate;
 }
 
-sub like {
-  $main::lxdebug->enter_sub();
-
-  my ($self, $string) = @_;
-
-  if ($string !~ /%/) {
-    $string = "%$string%";
-  }
-
-  $string =~ s/\'/\'\'/g;
-
-  $main::lxdebug->leave_sub();
-
-  return $string;
-}
-
 sub redo_rows {
   $main::lxdebug->enter_sub();
 
@@ -1954,15 +2962,14 @@ sub redo_rows {
 
   my @ndx = ();
 
-  map { push @ndx, { num => $new->[$_ - 1]->{runningnumber}, ndx => $_ } }
-    (1 .. $count);
+  map { push @ndx, { num => $new->[$_ - 1]->{runningnumber}, ndx => $_ } } 1 .. $count;
 
   my $i = 0;
 
   # fill rows
   foreach my $item (sort { $a->{num} <=> $b->{num} } @ndx) {
     $i++;
-    $j = $item->{ndx} - 1;
+    my $j = $item->{ndx} - 1;
     map { $self->{"${_}_$i"} = $new->[$j]->{$_} } @{$flds};
   }
 
@@ -1981,54 +2988,52 @@ sub update_status {
 
   my ($i, $id);
 
-  my $dbh = $self->dbconnect_noauto($myconfig);
+  SL::DB->client->with_transaction(sub {
+    my $dbh = SL::DB->client->dbh;
 
-  my $query = qq|DELETE FROM status
-                 WHERE formname = '$self->{formname}'
-		 AND trans_id = ?|;
-  my $sth = $dbh->prepare($query) || $self->dberror($query);
+    my $query = qq|DELETE FROM status
+                   WHERE (formname = ?) AND (trans_id = ?)|;
+    my $sth = prepare_query($self, $dbh, $query);
 
-  if ($self->{formname} =~ /(check|receipt)/) {
-    for $i (1 .. $self->{rowcount}) {
-      $sth->execute($self->{"id_$i"} * 1) || $self->dberror($query);
-      $sth->finish;
+    if ($self->{formname} =~ /(check|receipt)/) {
+      for $i (1 .. $self->{rowcount}) {
+        do_statement($self, $sth, $query, $self->{formname}, $self->{"id_$i"} * 1);
+      }
+    } else {
+      do_statement($self, $sth, $query, $self->{formname}, $self->{id});
     }
-  } else {
-    $sth->execute($self->{id}) || $self->dberror($query);
-    $sth->finish;
-  }
+    $sth->finish();
 
-  my $printed = ($self->{printed} =~ /$self->{formname}/) ? "1" : "0";
-  my $emailed = ($self->{emailed} =~ /$self->{formname}/) ? "1" : "0";
+    my $printed = ($self->{printed} =~ /\Q$self->{formname}\E/) ? "1" : "0";
+    my $emailed = ($self->{emailed} =~ /\Q$self->{formname}\E/) ? "1" : "0";
 
-  my %queued = split / /, $self->{queued};
+    my %queued = split / /, $self->{queued};
+    my @values;
 
-  if ($self->{formname} =~ /(check|receipt)/) {
+    if ($self->{formname} =~ /(check|receipt)/) {
 
-    # this is a check or receipt, add one entry for each lineitem
-    my ($accno) = split /--/, $self->{account};
-    $query = qq|INSERT INTO status (trans_id, printed, spoolfile, formname,
-		chart_id) VALUES (?, '$printed',
-		'$queued{$self->{formname}}', '$self->{prinform}',
-		(SELECT c.id FROM chart c WHERE c.accno = '$accno'))|;
-    $sth = $dbh->prepare($query) || $self->dberror($query);
+      # this is a check or receipt, add one entry for each lineitem
+      my ($accno) = split /--/, $self->{account};
+      $query = qq|INSERT INTO status (trans_id, printed, spoolfile, formname, chart_id)
+                  VALUES (?, ?, ?, ?, (SELECT c.id FROM chart c WHERE c.accno = ?))|;
+      @values = ($printed, $queued{$self->{formname}}, $self->{prinform}, $accno);
+      $sth = prepare_query($self, $dbh, $query);
 
-    for $i (1 .. $self->{rowcount}) {
-      if ($self->{"checked_$i"}) {
-        $sth->execute($self->{"id_$i"}) || $self->dberror($query);
-        $sth->finish;
+      for $i (1 .. $self->{rowcount}) {
+        if ($self->{"checked_$i"}) {
+          do_statement($self, $sth, $query, $self->{"id_$i"}, @values);
+        }
       }
-    }
-  } else {
-    $query = qq|INSERT INTO status (trans_id, printed, emailed,
-		spoolfile, formname)
-		VALUES ($self->{id}, '$printed', '$emailed',
-		'$queued{$self->{formname}}', '$self->{formname}')|;
-    $dbh->do($query) || $self->dberror($query);
-  }
+      $sth->finish();
 
-  $dbh->commit;
-  $dbh->disconnect;
+    } else {
+      $query = qq|INSERT INTO status (trans_id, printed, emailed, spoolfile, formname)
+                  VALUES (?, ?, ?, ?, ?)|;
+      do_query($self, $dbh, $query, $self->{id}, $printed, $emailed,
+               $queued{$self->{formname}}, $self->{formname});
+    }
+    1;
+  }) or do { die SL::DB->client->error };
 
   $main::lxdebug->leave_sub();
 }
@@ -2043,10 +3048,9 @@ sub save_status {
   my $formnames  = $self->{printed};
   my $emailforms = $self->{emailed};
 
-  my $query = qq|DELETE FROM status
-                 WHERE formname = '$self->{formname}'
-		 AND trans_id = $self->{id}|;
-  $dbh->do($query) || $self->dberror($query);
+  $query = qq|DELETE FROM status
+                 WHERE (formname = ?) AND (trans_id = ?)|;
+  do_query($self, $dbh, $query, $self->{formname}, $self->{id});
 
   # this only applies to the forms
   # checks and receipts are posted when printed or queued
@@ -2055,17 +3059,15 @@ sub save_status {
     my %queued = split / /, $self->{queued};
 
     foreach my $formname (keys %queued) {
-      $printed = ($self->{printed} =~ /$self->{formname}/) ? "1" : "0";
-      $emailed = ($self->{emailed} =~ /$self->{formname}/) ? "1" : "0";
+      $printed = ($self->{printed} =~ /\Q$self->{formname}\E/) ? "1" : "0";
+      $emailed = ($self->{emailed} =~ /\Q$self->{formname}\E/) ? "1" : "0";
 
-      $query = qq|INSERT INTO status (trans_id, printed, emailed,
-                  spoolfile, formname)
-		  VALUES ($self->{id}, '$printed', '$emailed',
-		  '$queued{$formname}', '$formname')|;
-      $dbh->do($query) || $self->dberror($query);
+      $query = qq|INSERT INTO status (trans_id, printed, emailed, spoolfile, formname)
+                  VALUES (?, ?, ?, ?, ?)|;
+      do_query($self, $dbh, $query, $self->{id}, $printed, $emailed, $queued{$formname}, $formname);
 
-      $formnames  =~ s/$self->{formname}//;
-      $emailforms =~ s/$self->{formname}//;
+      $formnames  =~ s/\Q$self->{formname}\E//;
+      $emailforms =~ s/\Q$self->{formname}\E//;
 
     }
   }
@@ -2079,124 +3081,126 @@ sub save_status {
   map { $status{$_}{emailed} = 1 } split / +/, $emailforms;
 
   foreach my $formname (keys %status) {
-    $printed = ($formnames  =~ /$self->{formname}/) ? "1" : "0";
-    $emailed = ($emailforms =~ /$self->{formname}/) ? "1" : "0";
+    $printed = ($formnames  =~ /\Q$self->{formname}\E/) ? "1" : "0";
+    $emailed = ($emailforms =~ /\Q$self->{formname}\E/) ? "1" : "0";
 
     $query = qq|INSERT INTO status (trans_id, printed, emailed, formname)
-		VALUES ($self->{id}, '$printed', '$emailed', '$formname')|;
-    $dbh->do($query) || $self->dberror($query);
+                VALUES (?, ?, ?, ?)|;
+    do_query($self, $dbh, $query, $self->{id}, $printed, $emailed, $formname);
   }
 
   $main::lxdebug->leave_sub();
 }
 
-sub update_defaults {
-  $main::lxdebug->enter_sub();
-
-  my ($self, $myconfig, $fld) = @_;
-
-  my $dbh   = $self->dbconnect_noauto($myconfig);
-  my $query = qq|SELECT $fld FROM defaults FOR UPDATE|;
-  my $sth   = $dbh->prepare($query);
-
-  $sth->execute || $self->dberror($query);
-  my ($var) = $sth->fetchrow_array;
-  $sth->finish;
-
-  $var++;
-
-  $query = qq|UPDATE defaults
-              SET $fld = '$var'|;
-  $dbh->do($query) || $form->dberror($query);
-
-  $dbh->commit;
-  $dbh->disconnect;
-
-  $main::lxdebug->leave_sub();
-
-  return $var;
-}
-
-sub update_business {
+#--- 4 locale ---#
+# $main::locale->text('SAVED')
+# $main::locale->text('SCREENED')
+# $main::locale->text('DELETED')
+# $main::locale->text('ADDED')
+# $main::locale->text('PAYMENT POSTED')
+# $main::locale->text('POSTED')
+# $main::locale->text('POSTED AS NEW')
+# $main::locale->text('ELSE')
+# $main::locale->text('SAVED FOR DUNNING')
+# $main::locale->text('DUNNING STARTED')
+# $main::locale->text('PRINTED')
+# $main::locale->text('MAILED')
+# $main::locale->text('SCREENED')
+# $main::locale->text('CANCELED')
+# $main::locale->text('IMPORT')
+# $main::locale->text('UNIMPORT')
+# $main::locale->text('invoice')
+# $main::locale->text('proforma')
+# $main::locale->text('sales_order')
+# $main::locale->text('pick_list')
+# $main::locale->text('purchase_order')
+# $main::locale->text('bin_list')
+# $main::locale->text('sales_quotation')
+# $main::locale->text('request_quotation')
+
+sub save_history {
   $main::lxdebug->enter_sub();
 
-  my ($self, $myconfig, $business_id) = @_;
-
-  my $dbh   = $self->dbconnect_noauto($myconfig);
-  my $query =
-    qq|SELECT customernumberinit FROM business  WHERE id=$business_id FOR UPDATE|;
-  my $sth = $dbh->prepare($query);
+  my $self = shift;
+  my $dbh  = shift || SL::DB->client->dbh;
+  SL::DB->client->with_transaction(sub {
 
-  $sth->execute || $self->dberror($query);
-  my ($var) = $sth->fetchrow_array;
-  $sth->finish;
-  if ($var ne "") {
-    $var++;
-  }
-  $query = qq|UPDATE business
-              SET customernumberinit = '$var' WHERE id=$business_id|;
-  $dbh->do($query) || $form->dberror($query);
+    if(!exists $self->{employee_id}) {
+      &get_employee($self, $dbh);
+    }
 
-  $dbh->commit;
-  $dbh->disconnect;
+    my $query =
+     qq|INSERT INTO history_erp (trans_id, employee_id, addition, what_done, snumbers) | .
+     qq|VALUES (?, (SELECT id FROM employee WHERE login = ?), ?, ?, ?)|;
+    my @values = (conv_i($self->{id}), $self->{login},
+                  $self->{addition}, $self->{what_done}, "$self->{snumbers}");
+    do_query($self, $dbh, $query, @values);
+    1;
+  }) or do { die SL::DB->client->error };
 
   $main::lxdebug->leave_sub();
-
-  return $var;
 }
 
-sub get_salesman {
+sub get_history {
   $main::lxdebug->enter_sub();
 
-  my ($self, $myconfig, $salesman) = @_;
-
-  my $dbh   = $self->dbconnect($myconfig);
-  my $query =
-    qq|SELECT id, name FROM customer  WHERE (customernumber ilike '%$salesman%' OR name ilike '%$salesman%') AND business_id in (SELECT id from business WHERE salesman)|;
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $self->dberror($query);
-
+  my ($self, $dbh, $trans_id, $restriction, $order) = @_;
+  my ($orderBy, $desc) = split(/\-\-/, $order);
+  $order = " ORDER BY " . ($order eq "" ? " h.itime " : ($desc == 1 ? $orderBy . " DESC " : $orderBy . " "));
+  my @tempArray;
   my $i = 0;
-  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
-    push(@{ $self->{salesman_list} }, $ref);
-    $i++;
+  if ($trans_id ne "") {
+    my $query =
+      qq|SELECT h.employee_id, h.itime::timestamp(0) AS itime, h.addition, h.what_done, emp.name, h.snumbers, h.trans_id AS id | .
+      qq|FROM history_erp h | .
+      qq|LEFT JOIN employee emp ON (emp.id = h.employee_id) | .
+      qq|WHERE (trans_id = | . $trans_id . qq|) $restriction | .
+      $order;
+
+    my $sth = $dbh->prepare($query) || $self->dberror($query);
+
+    $sth->execute() || $self->dberror("$query");
+
+    while(my $hash_ref = $sth->fetchrow_hashref()) {
+      $hash_ref->{addition} = $main::locale->text($hash_ref->{addition});
+      $hash_ref->{what_done} = $main::locale->text($hash_ref->{what_done});
+      my ( $what, $number ) = split /_/, $hash_ref->{snumbers};
+      $hash_ref->{snumbers} = $number;
+      $hash_ref->{haslink}  = 'controller.pl?action=EmailJournal/show&id='.$number if $what eq 'emailjournal';
+      $hash_ref->{snumbers} = $main::locale->text("E-Mail").' '.$number if $what eq 'emailjournal';
+      $tempArray[$i++] = $hash_ref;
+    }
+    $main::lxdebug->leave_sub() and return \@tempArray
+      if ($i > 0 && $tempArray[0] ne "");
   }
-  $dbh->commit;
   $main::lxdebug->leave_sub();
-
-  return $i;
+  return 0;
 }
 
 sub get_partsgroup {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $p) = @_;
+  my $target = $p->{target} || 'all_partsgroup';
 
-  my $dbh = $self->dbconnect($myconfig);
+  my $dbh = $self->get_standard_dbh($myconfig);
 
   my $query = qq|SELECT DISTINCT pg.id, pg.partsgroup
                  FROM partsgroup pg
-		 JOIN parts p ON (p.partsgroup_id = pg.id)|;
+                 JOIN parts p ON (p.partsgroup_id = pg.id) |;
+  my @values;
 
   if ($p->{searchitems} eq 'part') {
-    $query .= qq|
-                 WHERE p.inventory_accno_id > 0|;
+    $query .= qq|WHERE p.part_type = 'part'|;
   }
   if ($p->{searchitems} eq 'service') {
-    $query .= qq|
-                 WHERE p.inventory_accno_id IS NULL|;
+    $query .= qq|WHERE p.part_type = 'service'|;
   }
   if ($p->{searchitems} eq 'assembly') {
-    $query .= qq|
-                 WHERE p.assembly = '1'|;
-  }
-  if ($p->{searchitems} eq 'labor') {
-    $query .= qq|
-                 WHERE p.inventory_accno_id > 0 AND p.income_accno_id IS NULL|;
+    $query .= qq|WHERE p.part_type = 'assembly'|;
   }
 
-  $query .= qq|
-		 ORDER BY partsgroup|;
+  $query .= qq|ORDER BY partsgroup|;
 
   if ($p->{all}) {
     $query = qq|SELECT id, partsgroup FROM partsgroup
@@ -2205,22 +3209,16 @@ sub get_partsgroup {
 
   if ($p->{language_code}) {
     $query = qq|SELECT DISTINCT pg.id, pg.partsgroup,
-                t.description AS translation
+                  t.description AS translation
                 FROM partsgroup pg
-		JOIN parts p ON (p.partsgroup_id = pg.id)
-		LEFT JOIN translation t ON (t.trans_id = pg.id AND t.language_code = '$p->{language_code}')
-		ORDER BY translation|;
+                JOIN parts p ON (p.partsgroup_id = pg.id)
+                LEFT JOIN translation t ON ((t.trans_id = pg.id) AND (t.language_code = ?))
+                ORDER BY translation|;
+    @values = ($p->{language_code});
   }
 
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $self->dberror($query);
+  $self->{$target} = selectall_hashref_query($self, $dbh, $query, @values);
 
-  $self->{all_partsgroup} = ();
-  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
-    push @{ $self->{all_partsgroup} }, $ref;
-  }
-  $sth->finish;
-  $dbh->disconnect;
   $main::lxdebug->leave_sub();
 }
 
@@ -2229,288 +3227,504 @@ sub get_pricegroup {
 
   my ($self, $myconfig, $p) = @_;
 
-  my $dbh = $self->dbconnect($myconfig);
+  my $dbh = $self->get_standard_dbh($myconfig);
 
   my $query = qq|SELECT p.id, p.pricegroup
                  FROM pricegroup p|;
 
-  $query .= qq|
-		 ORDER BY pricegroup|;
+  $query .= qq| ORDER BY pricegroup|;
 
   if ($p->{all}) {
     $query = qq|SELECT id, pricegroup FROM pricegroup
                 ORDER BY pricegroup|;
   }
 
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $self->dberror($query);
+  $self->{all_pricegroup} = selectall_hashref_query($self, $dbh, $query);
+
+  $main::lxdebug->leave_sub();
+}
+
+sub all_years {
+# usage $form->all_years($myconfig, [$dbh])
+# return list of all years where bookings found
+# (@all_years)
+
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $dbh) = @_;
+
+  $dbh ||= $self->get_standard_dbh($myconfig);
+
+  # get years
+  my $query = qq|SELECT (SELECT MIN(transdate) FROM acc_trans),
+                   (SELECT MAX(transdate) FROM acc_trans)|;
+  my ($startdate, $enddate) = selectrow_query($self, $dbh, $query);
+
+  if ($myconfig->{dateformat} =~ /^yy/) {
+    ($startdate) = split /\W/, $startdate;
+    ($enddate) = split /\W/, $enddate;
+  } else {
+    (@_) = split /\W/, $startdate;
+    $startdate = $_[2];
+    (@_) = split /\W/, $enddate;
+    $enddate = $_[2];
+  }
+
+  my @all_years;
+  $startdate = substr($startdate,0,4);
+  $enddate = substr($enddate,0,4);
 
-  $self->{all_pricegroup} = ();
-  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
-    push @{ $self->{all_pricegroup} }, $ref;
+  while ($enddate >= $startdate) {
+    push @all_years, $enddate--;
   }
-  $sth->finish;
-  $dbh->disconnect;
+
+  return @all_years;
 
   $main::lxdebug->leave_sub();
 }
 
-sub audittrail {
-  my ($self, $dbh, $myconfig, $audittrail) = @_;
+sub backup_vars {
+  $main::lxdebug->enter_sub();
+  my $self = shift;
+  my @vars = @_;
 
-  # table, $reference, $formname, $action, $id, $transdate) = @_;
+  map { $self->{_VAR_BACKUP}->{$_} = $self->{$_} if exists $self->{$_} } @vars;
 
-  my $query;
-  my $rv;
-  my $disconnect;
+  $main::lxdebug->leave_sub();
+}
 
-  if (!$dbh) {
-    $dbh        = $self->dbconnect($myconfig);
-    $disconnect = 1;
-  }
+sub restore_vars {
+  $main::lxdebug->enter_sub();
 
-  # if we have an id add audittrail, otherwise get a new timestamp
+  my $self = shift;
+  my @vars = @_;
 
-  if ($audittrail->{id}) {
+  map { $self->{$_} = $self->{_VAR_BACKUP}->{$_} if exists $self->{_VAR_BACKUP}->{$_} } @vars;
 
-    $query = qq|SELECT audittrail FROM defaults|;
+  $main::lxdebug->leave_sub();
+}
 
-    if ($dbh->selectrow_array($query)) {
-      my ($null, $employee_id) = $self->get_employee($dbh);
+sub prepare_for_printing {
+  my ($self) = @_;
 
-      if ($self->{audittrail} && !$myconfig) {
-        chop $self->{audittrail};
+  my $defaults         = SL::DB::Default->get;
 
-        my @a = split /\|/, $self->{audittrail};
-        my %newtrail = ();
-        my $key;
-        my $i;
-        my @flds = qw(tablename reference formname action transdate);
+  $self->{templates} ||= $defaults->templates;
+  $self->{formname}  ||= $self->{type};
+  $self->{media}     ||= 'email';
 
-        # put into hash and remove dups
-        while (@a) {
-          $key = "$a[2]$a[3]";
-          $i   = 0;
-          $newtrail{$key} = { map { $_ => $a[$i++] } @flds };
-          splice @a, 0, 5;
-        }
+  die "'media' other than 'email', 'file', 'printer' is not supported yet" unless $self->{media} =~ m/^(?:email|file|printer)$/;
 
-        $query = qq|INSERT INTO audittrail (trans_id, tablename, reference,
-		    formname, action, employee_id, transdate)
-	            VALUES ($audittrail->{id}, ?, ?,
-		    ?, ?, $employee_id, ?)|;
-        my $sth = $dbh->prepare($query) || $self->dberror($query);
-
-        foreach $key (
-          sort {
-            $newtrail{$a}{transdate} cmp $newtrail{$b}{transdate}
-          } keys %newtrail
-          ) {
-          $i = 1;
-          for (@flds) { $sth->bind_param($i++, $newtrail{$key}{$_}) }
-
-          $sth->execute || $self->dberror;
-          $sth->finish;
-        }
-      }
+  # Several fields that used to reside in %::myconfig (stored in
+  # auth.user_config) are now stored in defaults. Copy them over for
+  # compatibility.
+  $self->{$_} = $defaults->$_ for qw(company address taxnumber co_ustid duns sepa_creditor_id);
 
-      if ($audittrail->{transdate}) {
-        $query = qq|INSERT INTO audittrail (trans_id, tablename, reference,
-		    formname, action, employee_id, transdate) VALUES (
-		    $audittrail->{id}, '$audittrail->{tablename}', |
-          . $dbh->quote($audittrail->{reference}) . qq|,
-		    '$audittrail->{formname}', '$audittrail->{action}',
-		    $employee_id, '$audittrail->{transdate}')|;
-      } else {
-        $query = qq|INSERT INTO audittrail (trans_id, tablename, reference,
-		    formname, action, employee_id) VALUES ($audittrail->{id},
-		    '$audittrail->{tablename}', |
-          . $dbh->quote($audittrail->{reference}) . qq|,
-		    '$audittrail->{formname}', '$audittrail->{action}',
-		    $employee_id)|;
-      }
-      $dbh->do($query);
-    }
-  } else {
+  $self->{"myconfig_${_}"} = $::myconfig{$_} for grep { $_ ne 'dbpasswd' } keys %::myconfig;
 
-    $query = qq|SELECT current_timestamp FROM defaults|;
-    my ($timestamp) = $dbh->selectrow_array($query);
+  if (!$self->{employee_id}) {
+    $self->{"employee_${_}"} = $::myconfig{$_} for qw(email tel fax name signature);
+    $self->{"employee_${_}"} = $defaults->$_   for qw(address businessnumber co_ustid company duns sepa_creditor_id taxnumber);
+  }
 
-    $rv =
-      "$audittrail->{tablename}|$audittrail->{reference}|$audittrail->{formname}|$audittrail->{action}|$timestamp|";
+  # Load shipping address from database. If shipto_id is set then it's
+  # one from the customer's/vendor's master data. Otherwise look an a
+  # customized address linking back to the current record.
+  my $shipto_module = $self->{type} =~ /_delivery_order$/                                             ? 'DO'
+                    : $self->{type} =~ /sales_order|sales_quotation|request_quotation|purchase_order/ ? 'OE'
+                    :                                                                                   'AR';
+  my $shipto        = $self->{shipto_id} ? SL::DB::Shipto->new(shipto_id => $self->{shipto_id})->load
+                    :                      SL::DB::Manager::Shipto->get_first(where => [ module => $shipto_module, trans_id => $self->{id} ]);
+  if ($shipto) {
+    $self->{$_} = $shipto->$_ for grep { m{^shipto} } map { $_->name } @{ $shipto->meta->columns };
+    $self->{"shiptocvar_" . $_->config->name} = $_->value_as_text for @{ $shipto->cvars_by_config };
   }
 
-  $dbh->disconnect if $disconnect;
+  my $language = $self->{language} ? '_' . $self->{language} : '';
 
-  $rv;
+  my ($language_tc, $output_numberformat, $output_dateformat, $output_longdates);
+  if ($self->{language_id}) {
+    ($language_tc, $output_numberformat, $output_dateformat, $output_longdates) = AM->get_language_details(\%::myconfig, $self, $self->{language_id});
+  }
 
-}
+  $output_dateformat   ||= $::myconfig{dateformat};
+  $output_numberformat ||= $::myconfig{numberformat};
+  $output_longdates    //= 1;
 
-package Locale;
+  $self->{myconfig_output_dateformat}   = $output_dateformat   // $::myconfig{dateformat};
+  $self->{myconfig_output_longdates}    = $output_longdates    // 1;
+  $self->{myconfig_output_numberformat} = $output_numberformat // $::myconfig{numberformat};
 
-sub new {
-  $main::lxdebug->enter_sub();
+  # Retrieve accounts for tax calculation.
+  IC->retrieve_accounts(\%::myconfig, $self, map { $_ => $self->{"id_$_"} } 1 .. $self->{rowcount});
 
-  my ($type, $country, $NLS_file) = @_;
-  my $self = {};
+  if ($self->{type} =~ /_delivery_order$/) {
+    DO->order_details(\%::myconfig, $self);
+  } elsif ($self->{type} =~ /sales_order|sales_quotation|request_quotation|purchase_order/) {
+    OE->order_details(\%::myconfig, $self);
+  } else {
+    IS->invoice_details(\%::myconfig, $self, $::locale);
+  }
 
-  %self = ();
-  if ($country && -d "locale/$country") {
-    $self->{countrycode} = $country;
-    eval { require "locale/$country/$NLS_file"; };
+  # Chose extension & set source file name
+  my $extension = 'html';
+  if ($self->{format} eq 'postscript') {
+    $self->{postscript}   = 1;
+    $extension            = 'tex';
+  } elsif ($self->{"format"} =~ /pdf/) {
+    $self->{pdf}          = 1;
+    $extension            = $self->{'format'} =~ m/opendocument/i ? 'odt' : 'tex';
+  } elsif ($self->{"format"} =~ /opendocument/) {
+    $self->{opendocument} = 1;
+    $extension            = 'odt';
+  } elsif ($self->{"format"} =~ /excel/) {
+    $self->{excel}        = 1;
+    $extension            = 'xls';
   }
 
-  $self->{NLS_file} = $NLS_file;
+  my $printer_code    = $self->{printer_code} ? '_' . $self->{printer_code} : '';
+  my $email_extension = $self->{media} eq 'email' && -f ($defaults->templates . "/$self->{formname}_email${language}.${extension}") ? '_email' : '';
+  $self->{IN}         = "$self->{formname}${email_extension}${language}${printer_code}.${extension}";
 
-  push @{ $self->{LONG_MONTH} },
-    ("January",   "February", "March",    "April",
-     "May ",      "June",     "July",     "August",
-     "September", "October",  "November", "December");
-  push @{ $self->{SHORT_MONTH} },
-    (qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec));
+  # Format dates.
+  $self->format_dates($output_dateformat, $output_longdates,
+                      qw(invdate orddate quodate pldate duedate reqdate transdate shippingdate deliverydate validitydate paymentdate datepaid
+                         transdate_oe deliverydate_oe employee_startdate employee_enddate),
+                      grep({ /^(?:datepaid|transdate_oe|reqdate|deliverydate|deliverydate_oe|transdate)_\d+$/ } keys(%{$self})));
 
-  $main::lxdebug->leave_sub();
+  $self->reformat_numbers($output_numberformat, 2,
+                          qw(invtotal ordtotal quototal subtotal linetotal listprice sellprice netprice discount tax taxbase total paid),
+                          grep({ /^(?:linetotal|listprice|sellprice|netprice|taxbase|discount|paid|subtotal|total|tax)_\d+$/ } keys(%{$self})));
 
-  bless $self, $type;
-}
+  $self->reformat_numbers($output_numberformat, undef, qw(qty price_factor), grep({ /^qty_\d+$/} keys(%{$self})));
+
+  my ($cvar_date_fields, $cvar_number_fields) = CVar->get_field_format_list('module' => 'CT', 'prefix' => 'vc_');
 
-sub text {
-  my ($self, $text) = @_;
+  if (scalar @{ $cvar_date_fields }) {
+    $self->format_dates($output_dateformat, $output_longdates, @{ $cvar_date_fields });
+  }
+
+  while (my ($precision, $field_list) = each %{ $cvar_number_fields }) {
+    $self->reformat_numbers($output_numberformat, $precision, @{ $field_list });
+  }
+
+  $self->{template_meta} = {
+    formname  => $self->{formname},
+    language  => SL::DB::Manager::Language->find_by_or_create(id => $self->{language_id} || undef),
+    format    => $self->{format},
+    media     => $self->{media},
+    extension => $extension,
+    printer   => SL::DB::Manager::Printer->find_by_or_create(id => $self->{printer_id} || undef),
+    today     => DateTime->today,
+  };
 
-  return (exists $self{texts}{$text}) ? $self{texts}{$text} : $text;
+  return $self;
 }
 
-sub findsub {
-  $main::lxdebug->enter_sub();
+sub calculate_arap {
+  my ($self,$buysell,$taxincluded,$exchangerate,$roundplaces) = @_;
 
-  my ($self, $text) = @_;
+  # this function is used to calculate netamount, total_tax and amount for AP and
+  # AR transactions (Kreditoren-/Debitorenbuchungen) by going over all lines
+  # (1..$rowcount)
+  # Thus it needs a fully prepared $form to work on.
+  # calculate_arap assumes $form->{amount_$i} entries still need to be parsed
 
-  if (exists $self{subs}{$text}) {
-    $text = $self{subs}{$text};
-  } else {
-    if ($self->{countrycode} && $self->{NLS_file}) {
-      Form->error(
-         "$text not defined in locale/$self->{countrycode}/$self->{NLS_file}");
-    }
+  # The calculated total values are all rounded (default is to 2 places) and
+  # returned as parameters rather than directly modifying form.  The aim is to
+  # make the calculation of AP and AR behave identically.  There is a test-case
+  # for this function in t/form/arap.t
+
+  # While calculating the totals $form->{amount_$i} and $form->{tax_$i} are
+  # modified and formatted and receive the correct sign for writing straight to
+  # acc_trans, depending on whether they are ar or ap.
+
+  # check parameters
+  die "taxincluded needed in Form->calculate_arap" unless defined $taxincluded;
+  die "exchangerate needed in Form->calculate_arap" unless defined $exchangerate;
+  die 'illegal buysell parameter, has to be \"buy\" or \"sell\" in Form->calculate_arap\n' unless $buysell =~ /^(buy|sell)$/;
+  $roundplaces = 2 unless $roundplaces;
+
+  my $sign = 1;  # adjust final results for writing amount to acc_trans
+  $sign = -1 if $buysell eq 'buy';
+
+  my ($netamount,$total_tax,$amount);
+
+  my $tax;
+
+  # parse and round amounts, setting correct sign for writing to acc_trans
+  for my $i (1 .. $self->{rowcount}) {
+    $self->{"amount_$i"} = $self->round_amount($self->parse_amount(\%::myconfig, $self->{"amount_$i"}) * $exchangerate * $sign, $roundplaces);
+
+    $amount += $self->{"amount_$i"} * $sign;
   }
 
-  $main::lxdebug->leave_sub();
+  for my $i (1 .. $self->{rowcount}) {
+    next unless $self->{"amount_$i"};
+    ($self->{"tax_id_$i"}) = split /--/, $self->{"taxchart_$i"};
+    my $tax_id = $self->{"tax_id_$i"};
 
-  return $text;
-}
+    my $selected_tax = SL::DB::Manager::Tax->find_by(id => "$tax_id");
 
-sub date {
-  $main::lxdebug->enter_sub();
+    if ( $selected_tax ) {
 
-  my ($self, $myconfig, $date, $longformat) = @_;
+      if ( $buysell eq 'sell' ) {
+        $self->{AR_amounts}{"tax_$i"} = $selected_tax->chart->accno if defined $selected_tax->chart;
+      } else {
+        $self->{AP_amounts}{"tax_$i"} = $selected_tax->chart->accno if defined $selected_tax->chart;
+      };
 
-  my $longdate  = "";
-  my $longmonth = ($longformat) ? 'LONG_MONTH' : 'SHORT_MONTH';
+      $self->{"taxkey_$i"} = $selected_tax->taxkey;
+      $self->{"taxrate_$i"} = $selected_tax->rate;
+    };
 
-  if ($date) {
+    ($self->{"amount_$i"}, $self->{"tax_$i"}) = $self->calculate_tax($self->{"amount_$i"},$self->{"taxrate_$i"},$taxincluded,$roundplaces);
 
-    # get separator
-    $spc = $myconfig->{dateformat};
-    $spc =~ s/\w//g;
-    $spc = substr($spc, 1, 1);
+    $netamount  += $self->{"amount_$i"};
+    $total_tax  += $self->{"tax_$i"};
 
-    if ($date =~ /\D/) {
-      if ($myconfig->{dateformat} =~ /^yy/) {
-        ($yy, $mm, $dd) = split /\D/, $date;
-      }
-      if ($myconfig->{dateformat} =~ /^mm/) {
-        ($mm, $dd, $yy) = split /\D/, $date;
+  }
+  $amount = $netamount + $total_tax;
+
+  # due to $sign amount_$i und tax_$i already have the right sign for acc_trans
+  # but reverse sign of totals for writing amounts to ar
+  if ( $buysell eq 'buy' ) {
+    $netamount *= -1;
+    $amount    *= -1;
+    $total_tax *= -1;
+  };
+
+  return($netamount,$total_tax,$amount);
+}
+
+sub format_dates {
+  my ($self, $dateformat, $longformat, @indices) = @_;
+
+  $dateformat ||= $::myconfig{dateformat};
+
+  foreach my $idx (@indices) {
+    if ($self->{TEMPLATE_ARRAYS} && (ref($self->{TEMPLATE_ARRAYS}->{$idx}) eq "ARRAY")) {
+      for (my $i = 0; $i < scalar(@{ $self->{TEMPLATE_ARRAYS}->{$idx} }); $i++) {
+        $self->{TEMPLATE_ARRAYS}->{$idx}->[$i] = $::locale->reformat_date(\%::myconfig, $self->{TEMPLATE_ARRAYS}->{$idx}->[$i], $dateformat, $longformat);
       }
-      if ($myconfig->{dateformat} =~ /^dd/) {
-        ($dd, $mm, $yy) = split /\D/, $date;
+    }
+
+    next unless defined $self->{$idx};
+
+    if (!ref($self->{$idx})) {
+      $self->{$idx} = $::locale->reformat_date(\%::myconfig, $self->{$idx}, $dateformat, $longformat);
+
+    } elsif (ref($self->{$idx}) eq "ARRAY") {
+      for (my $i = 0; $i < scalar(@{ $self->{$idx} }); $i++) {
+        $self->{$idx}->[$i] = $::locale->reformat_date(\%::myconfig, $self->{$idx}->[$i], $dateformat, $longformat);
       }
-    } else {
-      $date = substr($date, 2);
-      ($yy, $mm, $dd) = ($date =~ /(..)(..)(..)/);
     }
+  }
+}
 
-    $dd *= 1;
-    $mm--;
-    $yy = ($yy < 70) ? $yy + 2000 : $yy;
-    $yy = ($yy >= 70 && $yy <= 99) ? $yy + 1900 : $yy;
+sub reformat_numbers {
+  my ($self, $numberformat, $places, @indices) = @_;
 
-    if ($myconfig->{dateformat} =~ /^dd/) {
-      if (defined $longformat && $longformat == 0) {
-        $mm++;
-        $dd = "0$dd" if ($dd < 10);
-        $mm = "0$mm" if ($mm < 10);
-        $longdate = "$dd$spc$mm$spc$yy";
-      } else {
-        $longdate = "$dd";
-        $longdate .= ($spc eq '.') ? ". " : " ";
-        $longdate .= &text($self, $self->{$longmonth}[$mm]) . " $yy";
+  return if !$numberformat || ($numberformat eq $::myconfig{numberformat});
+
+  foreach my $idx (@indices) {
+    if ($self->{TEMPLATE_ARRAYS} && (ref($self->{TEMPLATE_ARRAYS}->{$idx}) eq "ARRAY")) {
+      for (my $i = 0; $i < scalar(@{ $self->{TEMPLATE_ARRAYS}->{$idx} }); $i++) {
+        $self->{TEMPLATE_ARRAYS}->{$idx}->[$i] = $self->parse_amount(\%::myconfig, $self->{TEMPLATE_ARRAYS}->{$idx}->[$i]);
       }
-    } elsif ($myconfig->{dateformat} eq "yyyy-mm-dd") {
-
-      # Use German syntax with the ISO date style "yyyy-mm-dd" because
-      # Lx-Office is mainly used in Germany or German speaking countries.
-      if (defined $longformat && $longformat == 0) {
-        $mm++;
-        $dd = "0$dd" if ($dd < 10);
-        $mm = "0$mm" if ($mm < 10);
-        $longdate = "$yy-$mm-$dd";
-      } else {
-        $longdate = "$dd. ";
-        $longdate .= &text($self, $self->{$longmonth}[$mm]) . " $yy";
+    }
+
+    next unless defined $self->{$idx};
+
+    if (!ref($self->{$idx})) {
+      $self->{$idx} = $self->parse_amount(\%::myconfig, $self->{$idx});
+
+    } elsif (ref($self->{$idx}) eq "ARRAY") {
+      for (my $i = 0; $i < scalar(@{ $self->{$idx} }); $i++) {
+        $self->{$idx}->[$i] = $self->parse_amount(\%::myconfig, $self->{$idx}->[$i]);
       }
-    } else {
-      if (defined $longformat && $longformat == 0) {
-        $mm++;
-        $dd = "0$dd" if ($dd < 10);
-        $mm = "0$mm" if ($mm < 10);
-        $longdate = "$mm$spc$dd$spc$yy";
-      } else {
-        $longdate = &text($self, $self->{$longmonth}[$mm]) . " $dd, $yy";
+    }
+  }
+
+  my $saved_numberformat    = $::myconfig{numberformat};
+  $::myconfig{numberformat} = $numberformat;
+
+  foreach my $idx (@indices) {
+    if ($self->{TEMPLATE_ARRAYS} && (ref($self->{TEMPLATE_ARRAYS}->{$idx}) eq "ARRAY")) {
+      for (my $i = 0; $i < scalar(@{ $self->{TEMPLATE_ARRAYS}->{$idx} }); $i++) {
+        $self->{TEMPLATE_ARRAYS}->{$idx}->[$i] = $self->format_amount(\%::myconfig, $self->{TEMPLATE_ARRAYS}->{$idx}->[$i], $places);
       }
     }
 
+    next unless defined $self->{$idx};
+
+    if (!ref($self->{$idx})) {
+      $self->{$idx} = $self->format_amount(\%::myconfig, $self->{$idx}, $places);
+
+    } elsif (ref($self->{$idx}) eq "ARRAY") {
+      for (my $i = 0; $i < scalar(@{ $self->{$idx} }); $i++) {
+        $self->{$idx}->[$i] = $self->format_amount(\%::myconfig, $self->{$idx}->[$i], $places);
+      }
+    }
   }
 
-  $main::lxdebug->leave_sub();
+  $::myconfig{numberformat} = $saved_numberformat;
+}
+
+sub create_email_signature {
+
+  my $client_signature = $::instance_conf->get_signature;
+  my $user_signature   = $::myconfig{signature};
+
+  my $signature = '';
+  if ( $client_signature or $user_signature ) {
+    $signature  = "\n\n-- \n";
+    $signature .= $user_signature   . "\n" if $user_signature;
+    $signature .= $client_signature . "\n" if $client_signature;
+  };
+  return $signature;
+
+};
+
+sub layout {
+  my ($self) = @_;
+  $::lxdebug->enter_sub;
+
+  my %style_to_script_map = (
+    v3  => 'v3',
+    neu => 'new',
+  );
+
+  my $menu_script = $style_to_script_map{$::myconfig{menustyle}} || '';
 
-  return $longdate;
+  package main;
+  require "bin/mozilla/menu$menu_script.pl";
+  package Form;
+  require SL::Controller::FrameHeader;
+
+
+  my $layout = SL::Controller::FrameHeader->new->action_header . ::render();
+
+  $::lxdebug->leave_sub;
+  return $layout;
 }
 
-sub parse_date {
-  $main::lxdebug->enter_sub();
+sub calculate_tax {
+  # this function calculates the net amount and tax for the lines in ar, ap and
+  # gl and is used for update as well as post. When used with update the return
+  # value of amount isn't needed
 
-  my ($self, $myconfig, $date, $longformat) = @_;
+  # calculate_tax should always work with positive values, or rather as the user inputs them
+  # calculate_tax uses db/perl numberformat, i.e. parsed numbers
+  # convert to negative numbers (when necessary) only when writing to acc_trans
+  # the amount from $form for ap/ar/gl is currently always rounded to 2 decimals before it reaches here
+  # for post_transaction amount already contains exchangerate and correct sign and is rounded
+  # calculate_tax doesn't (need to) know anything about exchangerate
 
-  unless ($date) {
-    $main::lxdebug->leave_sub();
-    return ();
-  }
+  my ($self,$amount,$taxrate,$taxincluded,$roundplaces) = @_;
 
-  # get separator
-  $spc = $myconfig->{dateformat};
-  $spc =~ s/\w//g;
-  $spc = substr($spc, 1, 1);
+  $roundplaces //= 2;
+  $taxincluded //= 0;
 
-  if ($date =~ /\D/) {
-    if ($myconfig->{dateformat} =~ /^yy/) {
-      ($yy, $mm, $dd) = split /\D/, $date;
-    } elsif ($myconfig->{dateformat} =~ /^mm/) {
-      ($mm, $dd, $yy) = split /\D/, $date;
-    } elsif ($myconfig->{dateformat} =~ /^dd/) {
-      ($dd, $mm, $yy) = split /\D/, $date;
-    }
+  my $tax;
+
+  if ($taxincluded) {
+    # calculate tax (unrounded), subtract from amount, round amount and round tax
+    $tax       = $amount - ($amount / ($taxrate + 1)); # equivalent to: taxrate * amount / (taxrate + 1)
+    $amount    = $self->round_amount($amount - $tax, $roundplaces);
+    $tax       = $self->round_amount($tax, $roundplaces);
   } else {
-    $date = substr($date, 2);
-    ($yy, $mm, $dd) = ($date =~ /(..)(..)(..)/);
+    $tax       = $amount * $taxrate;
+    $tax       = $self->round_amount($tax, $roundplaces);
   }
 
-  $dd *= 1;
-  $mm *= 1;
-  $yy = ($yy < 70) ? $yy + 2000 : $yy;
-  $yy = ($yy >= 70 && $yy <= 99) ? $yy + 1900 : $yy;
+  $tax = 0 unless $tax;
 
-  $main::lxdebug->leave_sub();
-  return ($yy, $mm, $dd);
-}
+  return ($amount,$tax);
+};
 
 1;
+
+__END__
+
+=head1 NAME
+
+SL::Form.pm - main data object.
+
+=head1 SYNOPSIS
+
+This is the main data object of kivitendo.
+Unfortunately it also acts as a god object for certain data retrieval procedures used in the entry points.
+Points of interest for a beginner are:
+
+ - $form->error            - renders a generic error in html. accepts an error message
+ - $form->get_standard_dbh - returns a database connection for the
+
+=head1 SPECIAL FUNCTIONS
+
+=head2 C<redirect_header> $url
+
+Generates a HTTP redirection header for the new C<$url>. Constructs an
+absolute URL including scheme, host name and port. If C<$url> is a
+relative URL then it is considered relative to kivitendo base URL.
+
+This function C<die>s if headers have already been created with
+C<$::form-E<gt>header>.
+
+Examples:
+
+  print $::form->redirect_header('oe.pl?action=edit&id=1234');
+  print $::form->redirect_header('http://www.lx-office.org/');
+
+=head2 C<header>
+
+Generates a general purpose http/html header and includes most of the scripts
+and stylesheets needed. Stylesheets can be added with L<use_stylesheet>.
+
+Only one header will be generated. If the method was already called in this
+request it will not output anything and return undef. Also if no
+HTTP_USER_AGENT is found, no header is generated.
+
+Although header does not accept parameters itself, it will honor special
+hashkeys of its Form instance:
+
+=over 4
+
+=item refresh_time
+
+=item refresh_url
+
+If one of these is set, a http-equiv refresh is generated. Missing parameters
+default to 3 seconds and the refering url.
+
+=item stylesheet
+
+Either a scalar or an array ref. Will be inlined into the header. Add
+stylesheets with the L<use_stylesheet> function.
+
+=item landscape
+
+If true, a css snippet will be generated that sets the page in landscape mode.
+
+=item favicon
+
+Used to override the default favicon.
+
+=item title
+
+A html page title will be generated from this
+
+=item mtime_ischanged
+
+Tries to avoid concurrent write operations to records by checking the database mtime with a fetched one.
+
+Can be used / called with any table, that has itime and mtime attributes.
+Valid C<table> names are: oe, ar, ap, delivery_orders, parts.
+Can be called wit C<option> mail to generate a different error message.
+
+Returns undef if no save operation has been done yet ($self->{id} not present).
+Returns undef if no concurrent write process is detected otherwise a error message.
+
+=back
+
+=cut