X-Git-Url: http://git.freeside.biz/gitweb/?a=blobdiff_plain;f=FS%2FFS%2Fcust_bill.pm;h=83748be1bb14d8f7b813e29e5308e492b59930c2;hb=81978af92ecdaaefeff5156d9ab3b4f99586df1c;hp=25f9c495a210c3d49588fff1cdb9d54d7d8989b5;hpb=06a1de4f0969dbbe1a689c1185393e664cdb907f;p=freeside.git

diff --git a/FS/FS/cust_bill.pm b/FS/FS/cust_bill.pm
index 25f9c495a..83748be1b 100644
--- a/FS/FS/cust_bill.pm
+++ b/FS/FS/cust_bill.pm
@@ -1,24 +1,20 @@
 package FS::cust_bill;
+use base qw( FS::Template_Mixin FS::cust_main_Mixin FS::Record );
 
 use strict;
-use vars qw( @ISA $DEBUG $me $conf
-             $money_char $date_format $rdate_format $date_format_long );
-use vars qw( $invoice_lines @buf ); #yuck
+use vars qw( $DEBUG $me $date_format );
+             # but NOT $conf
 use Fcntl qw(:flock); #for spool_csv
 use Cwd;
 use List::Util qw(min max);
 use Date::Format;
-use Text::Template 1.20;
 use File::Temp 0.14;
-use String::ShellQuote;
 use HTML::Entities;
-use Locale::Country;
 use Storable qw( freeze thaw );
 use GD::Barcode;
 use FS::UID qw( datasrc );
-use FS::Misc qw( send_email send_fax generate_ps generate_pdf do_print );
+use FS::Misc qw( send_email send_fax do_print );
 use FS::Record qw( qsearch qsearchs dbh );
-use FS::cust_main_Mixin;
 use FS::cust_main;
 use FS::cust_statement;
 use FS::cust_bill_pkg;
@@ -41,19 +37,16 @@ use FS::bill_batch;
 use FS::cust_bill_batch;
 use FS::cust_bill_pay_pkg;
 use FS::cust_credit_bill_pkg;
-
-@ISA = qw( FS::cust_main_Mixin FS::Record );
+use FS::discount_plan;
+use FS::L10N;
 
 $DEBUG = 0;
 $me = '[FS::cust_bill]';
 
 #ask FS::UID to run this stuff for us later
 FS::UID->install_callback( sub { 
-  $conf = new FS::Conf;
-  $money_char       = $conf->config('money_char')       || '$';  
+  my $conf = new FS::Conf; #global
   $date_format      = $conf->config('date_format')      || '%x'; #/YY
-  $rdate_format     = $conf->config('date_format')      || '%m/%d/%Y';  #/YYYY
-  $date_format_long = $conf->config('date_format_long') || '%b %o, %Y';
 } );
 
 =head1 NAME
@@ -140,6 +133,8 @@ Specific use cases
 
 =item agent_invid - legacy invoice number
 
+=item promised_date - customer promised payment date, for collection
+
 =back
 
 =head1 METHODS
@@ -155,6 +150,7 @@ Invoices are normally created by calling the bill method of a customer object
 =cut
 
 sub table { 'cust_bill'; }
+sub notice_name { 'Invoice'; }
 
 sub cust_linked { $_[0]->cust_main_custnum; } 
 sub cust_unlinked_msg {
@@ -240,7 +236,6 @@ sub delete {
     cust_event
     cust_credit_bill
     cust_bill_pay
-    cust_bill_pay
     cust_credit_bill
     cust_pay_batch
     cust_bill_pay_batch
@@ -364,6 +359,7 @@ cust_bill-default_agent_invid is set and it has a value, invnum otherwise.
 
 sub display_invnum {
   my $self = shift;
+  my $conf = $self->conf;
   if ( $conf->exists('cust_bill-default_agent_invid') && $self->agent_invid ){
     return $self->agent_invid;
   } else {
@@ -382,8 +378,10 @@ sub previous {
   my $self = shift;
   my $total = 0;
   my @cust_bill = sort { $a->_date <=> $b->_date }
-    grep { $_->owed != 0 && $_->_date < $self->_date }
-      qsearch( 'cust_bill', { 'custnum' => $self->custnum } ) 
+    grep { $_->owed != 0 }
+      qsearch( 'cust_bill', { 'custnum' => $self->custnum,
+                              '_date'   => { op=>'<', value=>$self->_date },
+                            } ) 
   ;
   foreach ( @cust_bill ) { $total += $_->owed; }
   $total, @cust_bill;
@@ -745,6 +743,18 @@ sub cust_bill_batch {
   qsearch('cust_bill_batch', { 'invnum' => $self->invnum });
 }
 
+=item discount_plans
+
+Returns all discount plans (L<FS::discount_plan>) for this invoice, as a 
+hash keyed by term length.
+
+=cut
+
+sub discount_plans {
+  my $self = shift;
+  FS::discount_plan->all($self);
+}
+
 =item tax
 
 Returns the tax amount (see L<FS::cust_bill_pkg>) for this invoice.
@@ -793,6 +803,23 @@ sub owed_pkgnum {
   $balance;
 }
 
+=item hide
+
+Returns true if this invoice should be hidden.  See the
+selfservice-hide_invoices-taxclass configuraiton setting.
+
+=cut
+
+sub hide {
+  my $self = shift;
+  my $conf = $self->conf;
+  my $hide_taxclass = $conf->config('selfservice-hide_invoices-taxclass')
+    or return '';
+  my @cust_bill_pkg = $self->cust_bill_pkg;
+  my @part_pkg = grep $_, map $_->part_pkg, @cust_bill_pkg;
+  ! grep { $_->taxclass ne $hide_taxclass } @part_pkg;
+}
+
 =item apply_payments_and_credits [ OPTION => VALUE ... ]
 
 Applies unapplied payments and credits to this invoice.
@@ -807,6 +834,7 @@ If there is an error, returns the error, otherwise returns false.
 
 sub apply_payments_and_credits {
   my( $self, %options ) = @_;
+  my $conf = $self->conf;
 
   local $SIG{HUP} = 'IGNORE';
   local $SIG{INT} = 'IGNORE';
@@ -955,6 +983,7 @@ sub generate_email {
 
   my $self = shift;
   my %args = @_;
+  my $conf = $self->conf;
 
   my $me = '[FS::cust_bill::generate_email]';
 
@@ -989,7 +1018,7 @@ sub generate_email {
 
     my $alternative = build MIME::Entity
       'Type'        => 'multipart/alternative',
-      'Encoding'    => '7bit',
+      #'Encoding'    => '7bit',
       'Disposition' => 'inline'
     ;
 
@@ -1017,47 +1046,60 @@ sub generate_email {
 
     $alternative->attach(
       'Type'        => 'text/plain',
-      #'Encoding'    => 'quoted-printable',
-      'Encoding'    => '7bit',
+      'Encoding'    => 'quoted-printable',
+      #'Encoding'    => '7bit',
       'Data'        => $data,
       'Disposition' => 'inline',
     );
 
-    $args{'from'} =~ /\@([\w\.\-]+)/;
-    my $from = $1 || 'example.com';
-    my $content_id = join('.', rand()*(2**32), $$, time). "\@$from";
-
-    my $logo;
-    my $agentnum = $cust_main->agentnum;
-    if ( defined($args{'template'}) && length($args{'template'})
-         && $conf->exists( 'logo_'. $args{'template'}. '.png', $agentnum )
-       )
-    {
-      $logo = 'logo_'. $args{'template'}. '.png';
+
+    my $htmldata;
+    my $image = '';
+    my $barcode = '';
+    if ( $conf->exists('invoice_email_pdf')
+         and scalar($conf->config('invoice_email_pdf_note')) ) {
+
+      $htmldata = join('<BR>', $conf->config('invoice_email_pdf_note') );
+
     } else {
-      $logo = "logo.png";
-    }
-    my $image_data = $conf->config_binary( $logo, $agentnum);
-
-    my $image = build MIME::Entity
-      'Type'       => 'image/png',
-      'Encoding'   => 'base64',
-      'Data'       => $image_data,
-      'Filename'   => 'logo.png',
-      'Content-ID' => "<$content_id>",
-    ;
+
+      $args{'from'} =~ /\@([\w\.\-]+)/;
+      my $from = $1 || 'example.com';
+      my $content_id = join('.', rand()*(2**32), $$, time). "\@$from";
+
+      my $logo;
+      my $agentnum = $cust_main->agentnum;
+      if ( defined($args{'template'}) && length($args{'template'})
+           && $conf->exists( 'logo_'. $args{'template'}. '.png', $agentnum )
+         )
+      {
+        $logo = 'logo_'. $args{'template'}. '.png';
+      } else {
+        $logo = "logo.png";
+      }
+      my $image_data = $conf->config_binary( $logo, $agentnum);
+
+      $image = build MIME::Entity
+        'Type'       => 'image/png',
+        'Encoding'   => 'base64',
+        'Data'       => $image_data,
+        'Filename'   => 'logo.png',
+        'Content-ID' => "<$content_id>",
+      ;
    
-    my $barcode;
-    if($conf->exists('invoice-barcode')){
-	my $barcode_content_id = join('.', rand()*(2**32), $$, time). "\@$from";
-	$barcode = build MIME::Entity
-	  'Type'       => 'image/png',
-	  'Encoding'   => 'base64',
-	  'Data'       => $self->invoice_barcode(0),
-	  'Filename'   => 'barcode.png',
-	  'Content-ID' => "<$barcode_content_id>",
-	;
-	$opt{'barcode_cid'} = $barcode_content_id;
+      if ($conf->exists('invoice-barcode')) {
+        my $barcode_content_id = join('.', rand()*(2**32), $$, time). "\@$from";
+        $barcode = build MIME::Entity
+          'Type'       => 'image/png',
+          'Encoding'   => 'base64',
+          'Data'       => $self->invoice_barcode(0),
+          'Filename'   => 'barcode.png',
+          'Content-ID' => "<$barcode_content_id>",
+        ;
+        $opt{'barcode_cid'} = $barcode_content_id;
+      }
+
+      $htmldata = $self->print_html({ 'cid'=>$content_id, %opt });
     }
 
     $alternative->attach(
@@ -1070,7 +1112,7 @@ sub generate_email {
                          '    </title>',
                          '  </head>',
                          '  <body bgcolor="#e8e8e8">',
-                         $self->print_html({ 'cid'=>$content_id, %opt }),
+                         $htmldata,
                          '  </body>',
                          '</html>',
                        ],
@@ -1078,6 +1120,7 @@ sub generate_email {
       #'Filename'    => 'invoice.pdf',
     );
 
+
     my @otherparts = ();
     if ( $cust_main->email_csv_cdr ) {
 
@@ -1116,7 +1159,7 @@ sub generate_email {
 
       $related->add_part($alternative);
 
-      $related->add_part($image);
+      $related->add_part($image) if $image;
 
       my $pdf = build MIME::Entity $self->mimebuild_pdf(\%opt);
 
@@ -1132,11 +1175,10 @@ sub generate_email {
       #   image/png
 
       $return{'content-type'} = 'multipart/related';
-      if($conf->exists('invoice-barcode')){
-	  $return{'mimeparts'} = [ $alternative, $image, $barcode, @otherparts ];
-      }
-      else {
-	  $return{'mimeparts'} = [ $alternative, $image, @otherparts ];
+      if ($conf->exists('invoice-barcode') && $barcode) {
+        $return{'mimeparts'} = [ $alternative, $image, $barcode, @otherparts ];
+      } else {
+        $return{'mimeparts'} = [ $alternative, $image, @otherparts ];
       }
       $return{'type'} = 'multipart/alternative'; #Content-Type of first part...
       #$return{'disposition'} = 'inline';
@@ -1240,6 +1282,7 @@ sub queueable_send {
 
 sub send {
   my $self = shift;
+  my $conf = $self->conf;
 
   my( $template, $invoice_from, $notice_name );
   my $agentnums = '';
@@ -1263,14 +1306,16 @@ sub send {
     $balance_over = shift if scalar(@_) && $_[0] !~ /^\s*$/;
   }
 
+  my $cust_main = $self->cust_main;
+
   return 'N/A' unless ! $agentnums
-                   or grep { $_ == $self->cust_main->agentnum } @$agentnums;
+                   or grep { $_ == $cust_main->agentnum } @$agentnums;
 
   return ''
-    unless $self->cust_main->total_owed_date($self->_date) > $balance_over;
+    unless $cust_main->total_owed_date($self->_date) > $balance_over;
 
   $invoice_from ||= $self->_agent_invoice_from ||    #XXX should go away
-                    $conf->config('invoice_from', $self->cust_main->agentnum );
+                    $conf->config('invoice_from', $cust_main->agentnum );
 
   my %opt = (
     'template'     => $template,
@@ -1278,11 +1323,12 @@ sub send {
     'notice_name'  => ( $notice_name || 'Invoice' ),
   );
 
-  my @invoicing_list = $self->cust_main->invoicing_list;
+  my @invoicing_list = $cust_main->invoicing_list;
 
   #$self->email_invoice(\%opt)
   $self->email(\%opt)
-    if grep { $_ !~ /^(POST|FAX)$/ } @invoicing_list or !@invoicing_list;
+    if ( grep { $_ !~ /^(POST|FAX)$/ } @invoicing_list or !@invoicing_list )
+    && ! $self->invoice_noemail;
 
   #$self->print_invoice(\%opt)
   $self->print(\%opt)
@@ -1329,6 +1375,8 @@ sub queueable_email {
 #sub email_invoice {
 sub email {
   my $self = shift;
+  return if $self->hide;
+  my $conf = $self->conf;
 
   my( $template, $invoice_from, $notice_name, $no_coupon );
   if ( ref($_[0]) ) {
@@ -1378,6 +1426,7 @@ sub email {
 
 sub email_subject {
   my $self = shift;
+  my $conf = $self->conf;
 
   #my $template = scalar(@_) ? shift : '';
   #per-template?
@@ -1409,6 +1458,7 @@ I<notice_name>, if specified, overrides "Invoice" as the name of the sent docume
 
 sub lpr_data {
   my $self = shift;
+  my $conf = $self->conf;
   my( $template, $notice_name );
   if ( ref($_[0]) ) {
     my $opt = shift;
@@ -1444,6 +1494,9 @@ I<notice_name>, if specified, overrides "Invoice" as the name of the sent docume
 #sub print_invoice {
 sub print {
   my $self = shift;
+  return if $self->hide;
+  my $conf = $self->conf;
+
   my( $template, $notice_name );
   if ( ref($_[0]) ) {
     my $opt = shift;
@@ -1483,6 +1536,9 @@ I<notice_name>, if specified, overrides "Invoice" as the name of the sent docume
 
 sub fax_invoice {
   my $self = shift;
+  return if $self->hide;
+  my $conf = $self->conf;
+
   my( $template, $notice_name );
   if ( ref($_[0]) ) {
     my $opt = shift;
@@ -1520,14 +1576,37 @@ isn't an open batch, one will be created.
 
 sub batch_invoice {
   my ($self, $opt) = @_;
-  my $batch = FS::bill_batch->get_open_batch;
+  my $bill_batch = $self->get_open_bill_batch;
   my $cust_bill_batch = FS::cust_bill_batch->new({
-      batchnum => $batch->batchnum,
+      batchnum => $bill_batch->batchnum,
       invnum   => $self->invnum,
   });
   return $cust_bill_batch->insert($opt);
 }
 
+=item get_open_batch
+
+Returns the currently open batch as an FS::bill_batch object, creating a new
+one if necessary.  (A per-agent batch if invoice_print_pdf-spoolagent is
+enabled)
+
+=cut
+
+sub get_open_bill_batch {
+  my $self = shift;
+  my $conf = $self->conf;
+  my $hashref = { status => 'O' };
+  $hashref->{'agentnum'} = $conf->exists('invoice_print_pdf-spoolagent')
+                             ? $self->cust_main->agentnum
+                             : '';
+  my $batch = qsearchs('bill_batch', $hashref);
+  return $batch if $batch;
+  $batch = FS::bill_batch->new($hashref);
+  my $error = $batch->insert;
+  die $error if $error;
+  return $batch;
+}
+
 =item ftp_invoice [ TEMPLATENAME ] 
 
 Sends this invoice data via FTP.
@@ -1538,6 +1617,7 @@ TEMPLATENAME is unused?
 
 sub ftp_invoice {
   my $self = shift;
+  my $conf = $self->conf;
   my $template = scalar(@_) ? shift : '';
 
   $self->send_csv(
@@ -1560,6 +1640,7 @@ TEMPLATENAME is unused?
 
 sub spool_invoice {
   my $self = shift;
+  my $conf = $self->conf;
   my $template = scalar(@_) ? shift : '';
 
   $self->spool_csv(
@@ -1662,13 +1743,21 @@ Options are:
 
 =over 4
 
-=item format - 'default' or 'billco'
+=item format - any of FS::Misc::::Invoicing::spool_formats
 
-=item dest - if set (to POST, EMAIL or FAX), only sends spools invoices if the customer has the corresponding invoice destinations set (see L<FS::cust_main_invoice>).
+=item dest - if set (to POST, EMAIL or FAX), only sends spools invoices if the
+customer has the corresponding invoice destinations set (see
+L<FS::cust_main_invoice>).
 
-=item agent_spools - if set to a true value, will spool to per-agent files rather than a single global file
+=item agent_spools - if set to a true value, will spool to per-agent files
+rather than a single global file
 
-=item balanceover - if set, only spools the invoice if the total amount owed on this invoice and all older invoices is greater than the specified amount.
+=item ftp_targetnum - if set to an FTP target (see L<FS::ftp_target>), will
+append to that spool.  L<FS::Cron::upload> will then send the spool file to
+that destination.
+
+=item balanceover - if set, only spools the invoice if the total amount owed on
+this invoice and all older invoices is greater than the specified amount.
 
 =back
 
@@ -1696,11 +1785,23 @@ sub spool_csv {
 
   my $tracctnum = $self->invnum. time2str('-%Y%m%d%H%M%S', time);
 
-  my $file =
-    "$spooldir/".
-    ( $opt{'agent_spools'} ? 'agentnum'.$cust_main->agentnum : 'spool' ).
-    ( lc($opt{'format'}) eq 'billco' ? '-header' : '' ) .
-    '.csv';
+  my $file;
+  if ( $opt{'agent_spools'} ) {
+    $file = 'agentnum'.$cust_main->agentnum;
+  } else {
+    $file = 'spool';
+  }
+
+  if ( $opt{'ftp_targetnum'} ) {
+    $spooldir .= '/target'.$opt{'ftp_targetnum'};
+    mkdir $spooldir, 0700 unless -d $spooldir;
+  } # otherwise it just goes into export.xxx/cust_bill
+
+  if ( lc($opt{'format'}) eq 'billco' ) {
+    $file .= '-header';
+  }
+
+  $file = "$spooldir/$file.csv";
   
   my ( $header, $detail ) = $self->print_csv(%opt, 'tracctnum' => $tracctnum );
 
@@ -1715,10 +1816,7 @@ sub spool_csv {
     flock(CSV, LOCK_UN);
     close CSV;
 
-    $file =
-      "$spooldir/".
-      ( $opt{'agent_spools'} ? 'agentnum'.$cust_main->agentnum : 'spool' ).
-      '-detail.csv';
+    $file =~ s/-header.csv$/-detail.csv/;
 
     open(CSV,">>$file") or die "can't open $file: $!";
     flock(CSV, LOCK_EX);
@@ -1740,7 +1838,7 @@ Returns CSV data for this invoice.
 
 Options are:
 
-format - 'default' or 'billco'
+format - 'default', 'billco', 'oneline', 'bridgestone'
 
 Returns a list consisting of two scalars.  The first is a single line of CSV
 header information for this invoice.  The second is one or more lines of CSV
@@ -1749,7 +1847,8 @@ detail information for this invoice.
 If I<format> is not specified or "default", the fields of the CSV file are as
 follows:
 
-record_type, invnum, custnum, _date, charged, first, last, company, address1, address2, city, state, zip, country, pkg, setup, recur, sdate, edate
+record_type, invnum, custnum, _date, charged, first, last, company, address1, 
+address2, city, state, zip, country, pkg, setup, recur, sdate, edate
 
 =over 4
 
@@ -1854,6 +1953,26 @@ If I<format> is "billco", the fields of the detail CSV file are as follows:
   9     | Grouping Code              | GROUP     | CHAR |     2
   10    | User Defined               | ACCT CODE | CHAR |    15
 
+If format is 'oneline', there is no detail file.  Each invoice has a 
+header line only, with the fields:
+
+Agent number, agent name, customer number, first name, last name, address
+line 1, address line 2, city, state, zip, invoice date, invoice number,
+amount charged, amount due,
+
+and then, for each line item, three columns containing the package number,
+description, and amount.
+
+If format is 'bridgestone', there is no detail file.  Each invoice has a 
+header line with the following fields in a fixed-width format:
+
+Customer number (in display format), date, name (first last), company,
+address 1, address 2, city, state, zip.
+
+This is a mailing list format, and has no per-invoice fields.  To avoid
+sending redundant notices, the spooling event should have a "once" or 
+"once_percust_every" condition.
+
 =cut
 
 sub print_csv {
@@ -1919,6 +2038,62 @@ sub print_csv {
       '0',                        # 29 | Other Taxes & Fees***         NUM*   9
     );
 
+  } elsif ( lc($opt{'format'}) eq 'oneline' ) { #name?
+  
+    my ($previous_balance) = $self->previous; 
+    my $totaldue = sprintf('%.2f', $self->owed + $previous_balance);
+    my @items = map {
+      ($_->{pkgnum} || ''),
+      $_->{description},
+      $_->{amount}
+    } $self->_items_pkg;
+
+    $csv->combine(
+      $cust_main->agentnum,
+      $cust_main->agent->agent,
+      $self->custnum,
+      $cust_main->first,
+      $cust_main->last,
+      $cust_main->address1,
+      $cust_main->address2,
+      $cust_main->city,
+      $cust_main->state,
+      $cust_main->zip,
+
+      # invoice fields
+      time2str("%x", $self->_date),
+      $self->invnum,
+      $self->charged,
+      $totaldue,
+
+      @items,
+    );
+
+  } elsif ( lc($opt{'format'}) eq 'bridgestone' ) {
+
+    # bypass the CSV stuff and just return this
+    my $longdate = time2str('%B %d, %Y', time); #current time, right?
+    my $zip = $cust_main->zip;
+    $zip =~ s/\D//;
+    my $prefix = $self->conf->config('bridgestone-prefix', $cust_main->agentnum)
+      || '';
+    return (
+      sprintf(
+        "%-5s%-15s%-20s%-30s%-30s%-30s%-30s%-20s%-2s%-9s\n",
+        $prefix,
+        $cust_main->display_custnum,
+        $longdate,
+        uc(substr($cust_main->contact_firstlast,0,30)),
+        uc(substr($cust_main->company          ,0,30)),
+        uc(substr($cust_main->address1         ,0,30)),
+        uc(substr($cust_main->address2         ,0,30)),
+        uc(substr($cust_main->city             ,0,20)),
+        uc($cust_main->state),
+        $zip
+      ),
+      '' #detail
+      );
+
   } else {
   
     $csv->combine(
@@ -1958,6 +2133,10 @@ sub print_csv {
 
     }
 
+  } elsif ( lc($opt{'format'}) eq 'oneline' ) {
+
+    #do nothing
+
   } else {
 
     foreach my $cust_bill_pkg ( $self->cust_bill_pkg ) {
@@ -2069,6 +2248,7 @@ sub realtime_lec {
 
 sub realtime_bop {
   my( $self, $method ) = (shift,shift);
+  my $conf = $self->conf;
   my %opt = @_;
 
   my $cust_main = $self->cust_main;
@@ -2135,141 +2315,6 @@ sub _agent_invoice_from {
   $self->cust_main->agent_invoice_from;
 }
 
-=item print_text HASHREF | [ TIME [ , TEMPLATE [ , OPTION => VALUE ... ] ] ]
-
-Returns an text invoice, as a list of lines.
-
-Options can be passed as a hashref (recommended) or as a list of time, template
-and then any key/value pairs for any other options.
-
-I<time>, if specified, is used to control the printing of overdue messages.  The
-default is now.  It isn't the date of the invoice; that's the `_date' field.
-It is specified as a UNIX timestamp; see L<perlfunc/"time">.  Also see
-L<Time::Local> and L<Date::Parse> for conversion functions.
-
-I<template>, if specified, is the name of a suffix for alternate invoices.
-
-I<notice_name>, if specified, overrides "Invoice" as the name of the sent document (templates from 10/2009 or newer required)
-
-=cut
-
-sub print_text {
-  my $self = shift;
-  my( $today, $template, %opt );
-  if ( ref($_[0]) ) {
-    %opt = %{ shift() };
-    $today = delete($opt{'time'}) || '';
-    $template = delete($opt{template}) || '';
-  } else {
-    ( $today, $template, %opt ) = @_;
-  }
-
-  my %params = ( 'format' => 'template' );
-  $params{'time'} = $today if $today;
-  $params{'template'} = $template if $template;
-  $params{$_} = $opt{$_} 
-    foreach grep $opt{$_}, qw( unsquelch_cdr notice_name );
-
-  $self->print_generic( %params );
-}
-
-=item print_latex HASHREF | [ TIME [ , TEMPLATE [ , OPTION => VALUE ... ] ] ]
-
-Internal method - returns a filename of a filled-in LaTeX template for this
-invoice (Note: add ".tex" to get the actual filename), and a filename of
-an associated logo (with the .eps extension included).
-
-See print_ps and print_pdf for methods that return PostScript and PDF output.
-
-Options can be passed as a hashref (recommended) or as a list of time, template
-and then any key/value pairs for any other options.
-
-I<time>, if specified, is used to control the printing of overdue messages.  The
-default is now.  It isn't the date of the invoice; that's the `_date' field.
-It is specified as a UNIX timestamp; see L<perlfunc/"time">.  Also see
-L<Time::Local> and L<Date::Parse> for conversion functions.
-
-I<template>, if specified, is the name of a suffix for alternate invoices.
-
-I<notice_name>, if specified, overrides "Invoice" as the name of the sent document (templates from 10/2009 or newer required)
-
-=cut
-
-sub print_latex {
-  my $self = shift;
-  my( $today, $template, %opt );
-  if ( ref($_[0]) ) {
-    %opt = %{ shift() };
-    $today = delete($opt{'time'}) || '';
-    $template = delete($opt{template}) || '';
-  } else {
-    ( $today, $template, %opt ) = @_;
-  }
-
-  my %params = ( 'format' => 'latex' );
-  $params{'time'} = $today if $today;
-  $params{'template'} = $template if $template;
-  $params{$_} = $opt{$_} 
-    foreach grep $opt{$_}, qw( unsquelch_cdr notice_name );
-
-  $template ||= $self->_agent_template;
-
-  my $dir = $FS::UID::conf_dir. "/cache.". $FS::UID::datasrc;
-  my $lh = new File::Temp( TEMPLATE => 'invoice.'. $self->invnum. '.XXXXXXXX',
-                           DIR      => $dir,
-                           SUFFIX   => '.eps',
-                           UNLINK   => 0,
-                         ) or die "can't open temp file: $!\n";
-
-  my $agentnum = $self->cust_main->agentnum;
-
-  if ( $template && $conf->exists("logo_${template}.eps", $agentnum) ) {
-    print $lh $conf->config_binary("logo_${template}.eps", $agentnum)
-      or die "can't write temp file: $!\n";
-  } else {
-    print $lh $conf->config_binary('logo.eps', $agentnum)
-      or die "can't write temp file: $!\n";
-  }
-  close $lh;
-  $params{'logo_file'} = $lh->filename;
-
-  if($conf->exists('invoice-barcode')){
-      my $png_file = $self->invoice_barcode($dir);
-      my $eps_file = $png_file;
-      $eps_file =~ s/\.png$/.eps/g;
-      $png_file =~ /(barcode.*png)/;
-      $png_file = $1;
-      $eps_file =~ /(barcode.*eps)/;
-      $eps_file = $1;
-
-      my $curr_dir = cwd();
-      chdir($dir); 
-      # after painfuly long experimentation, it was determined that sam2p won't
-      #	accept : and other chars in the path, no matter how hard I tried to
-      # escape them, hence the chdir (and chdir back, just to be safe)
-      system('sam2p', '-j:quiet', $png_file, 'EPS:', $eps_file ) == 0
-	or die "sam2p failed: $!\n";
-      unlink($png_file);
-      chdir($curr_dir);
-
-      $params{'barcode_file'} = $eps_file;
-  }
-
-  my @filled_in = $self->print_generic( %params );
-  
-  my $fh = new File::Temp( TEMPLATE => 'invoice.'. $self->invnum. '.XXXXXXXX',
-                           DIR      => $dir,
-                           SUFFIX   => '.tex',
-                           UNLINK   => 0,
-                         ) or die "can't open temp file: $!\n";
-  print $fh join('', @filled_in );
-  close $fh;
-
-  $fh->filename =~ /^(.*).tex$/ or die "unparsable filename: ". $fh->filename;
-  return ($1, $params{'logo_file'}, $params{'barcode_file'});
-
-}
-
 =item invoice_barcode DIR_OR_FALSE
 
 Generates an invoice barcode PNG. If DIR_OR_FALSE is a true value,
@@ -2299,1788 +2344,148 @@ sub invoice_barcode {
     return $gd->png;
 }
 
-=item print_generic OPTION => VALUE ...
-
-Internal method - returns a filled-in template for this invoice as a scalar.
+=item invnum_date_pretty
 
-See print_ps and print_pdf for methods that return PostScript and PDF output.
+Returns a string with the invoice number and date, for example:
+"Invoice #54 (3/20/2008)"
 
-Non optional options include 
-  format - latex, html, template
+=cut
 
-Optional options include
+sub invnum_date_pretty {
+  my $self = shift;
+  $self->mt('Invoice #'). $self->invnum. ' ('. $self->_date_pretty. ')';
+}
 
-template - a value used as a suffix for a configuration template
+#sub _items_extra_usage_sections {
+#  my $self = shift;
+#  my $escape = shift;
+#
+#  my %sections = ();
+#
+#  my %usage_class =  map{ $_->classname, $_ } qsearch('usage_class', {});
+#  foreach my $cust_bill_pkg ( $self->cust_bill_pkg )
+#  {
+#    next unless $cust_bill_pkg->pkgnum > 0;
+#
+#    foreach my $section ( keys %usage_class ) {
+#
+#      my $usage = $cust_bill_pkg->usage($section);
+#
+#      next unless $usage && $usage > 0;
+#
+#      $sections{$section} ||= 0;
+#      $sections{$section} += $usage;
+#
+#    }
+#
+#  }
+#
+#  map { { 'description' => &{$escape}($_),
+#          'subtotal'    => $sections{$_},
+#          'summarized'  => '',
+#          'tax_section' => '',
+#        }
+#      }
+#    sort {$usage_class{$a}->weight <=> $usage_class{$b}->weight} keys %sections;
+#
+#}
 
-time - a value used to control the printing of overdue messages.  The
-default is now.  It isn't the date of the invoice; that's the `_date' field.
-It is specified as a UNIX timestamp; see L<perlfunc/"time">.  Also see
-L<Time::Local> and L<Date::Parse> for conversion functions.
+sub _items_extra_usage_sections {
+  my $self = shift;
+  my $conf = $self->conf;
+  my $escape = shift;
+  my $format = shift;
 
-cid - 
+  my %sections = ();
+  my %classnums = ();
+  my %lines = ();
 
-unsquelch_cdr - overrides any per customer cdr squelching when true
+  my $maxlength = $conf->config('cust_bill-latex_lineitem_maxlength') || 50;
 
-notice_name - overrides "Invoice" as the name of the sent document (templates from 10/2009 or newer required)
+  my %usage_class =  map { $_->classnum => $_ } qsearch( 'usage_class', {} );
+  foreach my $cust_bill_pkg ( $self->cust_bill_pkg ) {
+    next unless $cust_bill_pkg->pkgnum > 0;
 
-=cut
+    foreach my $classnum ( keys %usage_class ) {
+      my $section = $usage_class{$classnum}->classname;
+      $classnums{$section} = $classnum;
 
-#what's with all the sprintf('%10.2f')'s in here?  will it cause any
-# (alignment in text invoice?) problems to change them all to '%.2f' ?
-# yes: fixed width (dot matrix) text printing will be borked
-sub print_generic {
+      foreach my $detail ( $cust_bill_pkg->cust_bill_pkg_detail($classnum) ) {
+        my $amount = $detail->amount;
+        next unless $amount && $amount > 0;
+ 
+        $sections{$section} ||= { 'subtotal'=>0, 'calls'=>0, 'duration'=>0 };
+        $sections{$section}{amount} += $amount;  #subtotal
+        $sections{$section}{calls}++;
+        $sections{$section}{duration} += $detail->duration;
 
-  my( $self, %params ) = @_;
-  my $today = $params{today} ? $params{today} : time;
-  warn "$me print_generic called on $self with suffix $params{template}\n"
-    if $DEBUG;
+        my $desc = $detail->regionname; 
+        my $description = $desc;
+        $description = substr($desc, 0, $maxlength). '...'
+          if $format eq 'latex' && length($desc) > $maxlength;
 
-  my $format = $params{format};
-  die "Unknown format: $format"
-    unless $format =~ /^(latex|html|template)$/;
+        $lines{$section}{$desc} ||= {
+          description     => &{$escape}($description),
+          #pkgpart         => $part_pkg->pkgpart,
+          pkgnum          => $cust_bill_pkg->pkgnum,
+          ref             => '',
+          amount          => 0,
+          calls           => 0,
+          duration        => 0,
+          #unit_amount     => $cust_bill_pkg->unitrecur,
+          quantity        => $cust_bill_pkg->quantity,
+          product_code    => 'N/A',
+          ext_description => [],
+        };
 
-  my $cust_main = $self->cust_main;
-  $cust_main->payname( $cust_main->first. ' '. $cust_main->getfield('last') )
-    unless $cust_main->payname
-        && $cust_main->payby !~ /^(CARD|DCRD|CHEK|DCHK)$/;
-
-  my %delimiters = ( 'latex'    => [ '[@--', '--@]' ],
-                     'html'     => [ '<%=', '%>' ],
-                     'template' => [ '{', '}' ],
-                   );
-
-  warn "$me print_generic creating template\n"
-    if $DEBUG > 1;
-
-  #create the template
-  my $template = $params{template} ? $params{template} : $self->_agent_template;
-  my $templatefile = "invoice_$format";
-  $templatefile .= "_$template"
-    if length($template) && $conf->exists($templatefile."_$template");
-  my @invoice_template = map "$_\n", $conf->config($templatefile)
-    or die "cannot load config data $templatefile";
-
-  my $old_latex = '';
-  if ( $format eq 'latex' && grep { /^%%Detail/ } @invoice_template ) {
-    #change this to a die when the old code is removed
-    warn "old-style invoice template $templatefile; ".
-         "patch with conf/invoice_latex.diff or use new conf/invoice_latex*\n";
-    $old_latex = 'true';
-    @invoice_template = _translate_old_latex_format(@invoice_template);
-  } 
-
-  warn "$me print_generic creating T:T object\n"
-    if $DEBUG > 1;
-
-  my $text_template = new Text::Template(
-    TYPE => 'ARRAY',
-    SOURCE => \@invoice_template,
-    DELIMITERS => $delimiters{$format},
-  );
+        $lines{$section}{$desc}{amount} += $amount;
+        $lines{$section}{$desc}{calls}++;
+        $lines{$section}{$desc}{duration} += $detail->duration;
 
-  warn "$me print_generic compiling T:T object\n"
-    if $DEBUG > 1;
-
-  $text_template->compile()
-    or die "Can't compile $templatefile: $Text::Template::ERROR\n";
-
-
-  # additional substitution could possibly cause breakage in existing templates
-  my %convert_maps = ( 
-    'latex' => {
-                 'notes'         => sub { map "$_", @_ },
-                 'footer'        => sub { map "$_", @_ },
-                 'smallfooter'   => sub { map "$_", @_ },
-                 'returnaddress' => sub { map "$_", @_ },
-                 'coupon'        => sub { map "$_", @_ },
-                 'summary'       => sub { map "$_", @_ },
-               },
-    'html'  => {
-                 'notes' =>
-                   sub {
-                     map { 
-                       s/%%(.*)$/<!-- $1 -->/g;
-                       s/\\section\*\{\\textsc\{(.)(.*)\}\}/<p><b><font size="+1">$1<\/font>\U$2<\/b>/g;
-                       s/\\begin\{enumerate\}/<ol>/g;
-                       s/\\item /  <li>/g;
-                       s/\\end\{enumerate\}/<\/ol>/g;
-                       s/\\textbf\{(.*)\}/<b>$1<\/b>/g;
-                       s/\\\\\*/<br>/g;
-                       s/\\dollar ?/\$/g;
-                       s/\\#/#/g;
-                       s/~/&nbsp;/g;
-                       $_;
-                     }  @_
-                   },
-                 'footer' =>
-                   sub { map { s/~/&nbsp;/g; s/\\\\\*?\s*$/<BR>/; $_; } @_ },
-                 'smallfooter' =>
-                   sub { map { s/~/&nbsp;/g; s/\\\\\*?\s*$/<BR>/; $_; } @_ },
-                 'returnaddress' =>
-                   sub {
-                     map { 
-                       s/~/&nbsp;/g;
-                       s/\\\\\*?\s*$/<BR>/;
-                       s/\\hyphenation\{[\w\s\-]+}//;
-                       s/\\([&])/$1/g;
-                       $_;
-                     }  @_
-                   },
-                 'coupon'        => sub { "" },
-                 'summary'       => sub { "" },
-               },
-    'template' => {
-                 'notes' =>
-                   sub {
-                     map { 
-                       s/%%.*$//g;
-                       s/\\section\*\{\\textsc\{(.*)\}\}/\U$1/g;
-                       s/\\begin\{enumerate\}//g;
-                       s/\\item /  * /g;
-                       s/\\end\{enumerate\}//g;
-                       s/\\textbf\{(.*)\}/$1/g;
-                       s/\\\\\*/ /;
-                       s/\\dollar ?/\$/g;
-                       $_;
-                     }  @_
-                   },
-                 'footer' =>
-                   sub { map { s/~/ /g; s/\\\\\*?\s*$/\n/; $_; } @_ },
-                 'smallfooter' =>
-                   sub { map { s/~/ /g; s/\\\\\*?\s*$/\n/; $_; } @_ },
-                 'returnaddress' =>
-                   sub {
-                     map { 
-                       s/~/ /g;
-                       s/\\\\\*?\s*$/\n/;             # dubious
-                       s/\\hyphenation\{[\w\s\-]+}//;
-                       $_;
-                     }  @_
-                   },
-                 'coupon'        => sub { "" },
-                 'summary'       => sub { "" },
-               },
-  );
+      }
+    }
+  }
 
+  my %sectionmap = ();
+  foreach (keys %sections) {
+    my $usage_class = $usage_class{$classnums{$_}};
+    $sectionmap{$_} = { 'description' => &{$escape}($_),
+                        'amount'    => $sections{$_}{amount},    #subtotal
+                        'calls'       => $sections{$_}{calls},
+                        'duration'    => $sections{$_}{duration},
+                        'summarized'  => '',
+                        'tax_section' => '',
+                        'sort_weight' => $usage_class->weight,
+                        ( $usage_class->format
+                          ? ( map { $_ => $usage_class->$_($format) }
+                              qw( description_generator header_generator total_generator total_line_generator )
+                            )
+                          : ()
+                        ), 
+                      };
+  }
 
-  # hashes for differing output formats
-  my %nbsps = ( 'latex'    => '~',
-                'html'     => '',    # '&nbps;' would be nice
-                'template' => '',    # not used
-              );
-  my $nbsp = $nbsps{$format};
-
-  my %escape_functions = ( 'latex'    => \&_latex_escape,
-                           'html'     => \&_html_escape_nbsp,#\&encode_entities,
-                           'template' => sub { shift },
-                         );
-  my $escape_function = $escape_functions{$format};
-  my $escape_function_nonbsp = ($format eq 'html')
-                                 ? \&_html_escape : $escape_function;
-
-  my %date_formats = ( 'latex'    => $date_format_long,
-                       'html'     => $date_format_long,
-                       'template' => '%s',
-                     );
-  $date_formats{'html'} =~ s/ /&nbsp;/g;
-
-  my $date_format = $date_formats{$format};
-
-  my %embolden_functions = ( 'latex'    => sub { return '\textbf{'. shift(). '}'
-                                               },
-                             'html'     => sub { return '<b>'. shift(). '</b>'
-                                               },
-                             'template' => sub { shift },
-                           );
-  my $embolden_function = $embolden_functions{$format};
-
-  my %newline_tokens = (  'latex'     => '\\\\',
-                          'html'      => '<br>',
-                          'template'  => "\n",
-                        );
-  my $newline_token = $newline_tokens{$format};
-
-  warn "$me generating template variables\n"
-    if $DEBUG > 1;
-
-  # generate template variables
-  my $returnaddress;
-  if (
-         defined( $conf->config_orbase( "invoice_${format}returnaddress",
-                                        $template
-                                      )
-                )
-       && length( $conf->config_orbase( "invoice_${format}returnaddress",
-                                        $template
-                                      )
-                )
-  ) {
-
-    $returnaddress = join("\n",
-      $conf->config_orbase("invoice_${format}returnaddress", $template)
-    );
+  my @sections = sort { $a->{sort_weight} <=> $b->{sort_weight} }
+                 values %sectionmap;
 
-  } elsif ( grep /\S/,
-            $conf->config_orbase('invoice_latexreturnaddress', $template) ) {
-
-    my $convert_map = $convert_maps{$format}{'returnaddress'};
-    $returnaddress =
-      join( "\n",
-            &$convert_map( $conf->config_orbase( "invoice_latexreturnaddress",
-                                                 $template
-                                               )
-                         )
-          );
-  } elsif ( grep /\S/, $conf->config('company_address', $self->cust_main->agentnum) ) {
-
-    my $convert_map = $convert_maps{$format}{'returnaddress'};
-    $returnaddress = join( "\n", &$convert_map(
-                                   map { s/( {2,})/'~' x length($1)/eg;
-                                         s/$/\\\\\*/;
-                                         $_
-                                       }
-                                     ( $conf->config('company_name', $self->cust_main->agentnum),
-                                       $conf->config('company_address', $self->cust_main->agentnum),
-                                     )
-                                 )
-                     );
+  my @lines = ();
+  foreach my $section ( keys %lines ) {
+    foreach my $line ( keys %{$lines{$section}} ) {
+      my $l = $lines{$section}{$line};
+      $l->{section}     = $sectionmap{$section};
+      $l->{amount}      = sprintf( "%.2f", $l->{amount} );
+      #$l->{unit_amount} = sprintf( "%.2f", $l->{unit_amount} );
+      push @lines, $l;
+    }
+  }
 
-  } else {
+  return(\@sections, \@lines);
 
-    my $warning = "Couldn't find a return address; ".
-                  "do you need to set the company_address configuration value?";
-    warn "$warning\n";
-    $returnaddress = $nbsp;
-    #$returnaddress = $warning;
+}
 
-  }
-
-  warn "$me generating invoice data\n"
-    if $DEBUG > 1;
-
-  my $agentnum = $self->cust_main->agentnum;
-
-  my %invoice_data = (
-
-    #invoice from info
-    'company_name'    => scalar( $conf->config('company_name', $agentnum) ),
-    'company_address' => join("\n", $conf->config('company_address', $agentnum) ). "\n",
-    'company_phonenum'=> scalar( $conf->config('company_phonenum', $agentnum) ),
-    'returnaddress'   => $returnaddress,
-    'agent'           => &$escape_function($cust_main->agent->agent),
-
-    #invoice info
-    'invnum'          => $self->invnum,
-    'date'            => time2str($date_format, $self->_date),
-    'today'           => time2str($date_format_long, $today),
-    'terms'           => $self->terms,
-    'template'        => $template, #params{'template'},
-    'notice_name'     => ($params{'notice_name'} || 'Invoice'),#escape_function?
-    'current_charges' => sprintf("%.2f", $self->charged),
-    'duedate'         => $self->due_date2str($rdate_format), #date_format?
-
-    #customer info
-    'custnum'         => $cust_main->display_custnum,
-    'agent_custid'    => &$escape_function($cust_main->agent_custid),
-    ( map { $_ => &$escape_function($cust_main->$_()) } qw(
-      payname company address1 address2 city state zip fax
-    )),
-
-    #global config
-    'ship_enable'     => $conf->exists('invoice-ship_address'),
-    'unitprices'      => $conf->exists('invoice-unitprice'),
-    'smallernotes'    => $conf->exists('invoice-smallernotes'),
-    'smallerfooter'   => $conf->exists('invoice-smallerfooter'),
-    'balance_due_below_line' => $conf->exists('balance_due_below_line'),
-   
-    #layout info -- would be fancy to calc some of this and bury the template
-    #               here in the code
-    'topmargin'             => scalar($conf->config('invoice_latextopmargin', $agentnum)),
-    'headsep'               => scalar($conf->config('invoice_latexheadsep', $agentnum)),
-    'textheight'            => scalar($conf->config('invoice_latextextheight', $agentnum)),
-    'extracouponspace'      => scalar($conf->config('invoice_latexextracouponspace', $agentnum)),
-    'couponfootsep'         => scalar($conf->config('invoice_latexcouponfootsep', $agentnum)),
-    'verticalreturnaddress' => $conf->exists('invoice_latexverticalreturnaddress', $agentnum),
-    'addresssep'            => scalar($conf->config('invoice_latexaddresssep', $agentnum)),
-    'amountenclosedsep'     => scalar($conf->config('invoice_latexcouponamountenclosedsep', $agentnum)),
-    'coupontoaddresssep'    => scalar($conf->config('invoice_latexcoupontoaddresssep', $agentnum)),
-    'addcompanytoaddress'   => $conf->exists('invoice_latexcouponaddcompanytoaddress', $agentnum),
-
-    # better hang on to conf_dir for a while (for old templates)
-    'conf_dir'        => "$FS::UID::conf_dir/conf.$FS::UID::datasrc",
-
-    #these are only used when doing paged plaintext
-    'page'            => 1,
-    'total_pages'     => 1,
-
-  );
-  
-  my $min_sdate = 999999999999;
-  my $max_edate = 0;
-  foreach my $cust_bill_pkg ( $self->cust_bill_pkg ) {
-    next unless $cust_bill_pkg->pkgnum > 0;
-    $min_sdate = $cust_bill_pkg->sdate
-      if length($cust_bill_pkg->sdate) && $cust_bill_pkg->sdate < $min_sdate;
-    $max_edate = $cust_bill_pkg->edate
-      if length($cust_bill_pkg->edate) && $cust_bill_pkg->edate > $max_edate;
-  }
-
-  $invoice_data{'bill_period'} = '';
-  $invoice_data{'bill_period'} = time2str('%e %h', $min_sdate) 
-    . " to " . time2str('%e %h', $max_edate)
-    if ($max_edate != 0 && $min_sdate != 999999999999);
-
-  $invoice_data{finance_section} = '';
-  if ( $conf->config('finance_pkgclass') ) {
-    my $pkg_class =
-      qsearchs('pkg_class', { classnum => $conf->config('finance_pkgclass') });
-    $invoice_data{finance_section} = $pkg_class->categoryname;
-  } 
-  $invoice_data{finance_amount} = '0.00';
-  $invoice_data{finance_section} ||= 'Finance Charges'; #avoid config confusion
-
-  my $countrydefault = $conf->config('countrydefault') || 'US';
-  my $prefix = $cust_main->has_ship_address ? 'ship_' : '';
-  foreach ( qw( contact company address1 address2 city state zip country fax) ){
-    my $method = $prefix.$_;
-    $invoice_data{"ship_$_"} = _latex_escape($cust_main->$method);
-  }
-  $invoice_data{'ship_country'} = ''
-    if ( $invoice_data{'ship_country'} eq $countrydefault );
-  
-  $invoice_data{'cid'} = $params{'cid'}
-    if $params{'cid'};
-
-  if ( $cust_main->country eq $countrydefault ) {
-    $invoice_data{'country'} = '';
-  } else {
-    $invoice_data{'country'} = &$escape_function(code2country($cust_main->country));
-  }
-
-  my @address = ();
-  $invoice_data{'address'} = \@address;
-  push @address,
-    $cust_main->payname.
-      ( ( $cust_main->payby eq 'BILL' ) && $cust_main->payinfo
-        ? " (P.O. #". $cust_main->payinfo. ")"
-        : ''
-      )
-  ;
-  push @address, $cust_main->company
-    if $cust_main->company;
-  push @address, $cust_main->address1;
-  push @address, $cust_main->address2
-    if $cust_main->address2;
-  push @address,
-    $cust_main->city. ", ". $cust_main->state. "  ".  $cust_main->zip;
-  push @address, $invoice_data{'country'}
-    if $invoice_data{'country'};
-  push @address, ''
-    while (scalar(@address) < 5);
-
-  $invoice_data{'logo_file'} = $params{'logo_file'}
-    if $params{'logo_file'};
-  $invoice_data{'barcode_file'} = $params{'barcode_file'}
-    if $params{'barcode_file'};
-  $invoice_data{'barcode_img'} = $params{'barcode_img'}
-    if $params{'barcode_img'};
-  $invoice_data{'barcode_cid'} = $params{'barcode_cid'}
-    if $params{'barcode_cid'};
-
-  my( $pr_total, @pr_cust_bill ) = $self->previous; #previous balance
-#  my( $cr_total, @cr_cust_credit ) = $self->cust_credit; #credits
-  #my $balance_due = $self->owed + $pr_total - $cr_total;
-  my $balance_due = $self->owed + $pr_total;
-  $invoice_data{'true_previous_balance'} = sprintf("%.2f", ($self->previous_balance || 0) );
-  $invoice_data{'balance_adjustments'} = sprintf("%.2f", ($self->previous_balance || 0) - ($self->billing_balance || 0) );
-  $invoice_data{'previous_balance'} = sprintf("%.2f", $pr_total);
-  $invoice_data{'balance'} = sprintf("%.2f", $balance_due);
-
-  my $summarypage = '';
-  if ( $conf->exists('invoice_usesummary', $agentnum) ) {
-    $summarypage = 1;
-  }
-  $invoice_data{'summarypage'} = $summarypage;
-
-  warn "$me substituting variables in notes, footer, smallfooter\n"
-    if $DEBUG > 1;
-
-  my @include = (qw( notes footer smallfooter ));
-  push @include, 'coupon' unless $params{'no_coupon'};
-  foreach my $include (@include) {
-
-    my $inc_file = $conf->key_orbase("invoice_${format}$include", $template);
-    my @inc_src;
-
-    if ( $conf->exists($inc_file, $agentnum)
-         && length( $conf->config($inc_file, $agentnum) ) ) {
-
-      @inc_src = $conf->config($inc_file, $agentnum);
-
-    } else {
-
-      $inc_file = $conf->key_orbase("invoice_latex$include", $template);
-
-      my $convert_map = $convert_maps{$format}{$include};
-
-      @inc_src = map { s/\[\@--/$delimiters{$format}[0]/g;
-                       s/--\@\]/$delimiters{$format}[1]/g;
-                       $_;
-                     } 
-                 &$convert_map( $conf->config($inc_file, $agentnum) );
-
-    }
-
-    my $inc_tt = new Text::Template (
-      TYPE       => 'ARRAY',
-      SOURCE     => [ map "$_\n", @inc_src ],
-      DELIMITERS => $delimiters{$format},
-    ) or die "Can't create new Text::Template object: $Text::Template::ERROR";
-
-    unless ( $inc_tt->compile() ) {
-      my $error = "Can't compile $inc_file template: $Text::Template::ERROR\n";
-      warn $error. "Template:\n". join('', map "$_\n", @inc_src);
-      die $error;
-    }
-
-    $invoice_data{$include} = $inc_tt->fill_in( HASH => \%invoice_data );
-
-    $invoice_data{$include} =~ s/\n+$//
-      if ($format eq 'latex');
-  }
-
-  $invoice_data{'po_line'} =
-    (  $cust_main->payby eq 'BILL' && $cust_main->payinfo )
-      ? &$escape_function("Purchase Order #". $cust_main->payinfo)
-      : $nbsp;
-
-  my %money_chars = ( 'latex'    => '',
-                      'html'     => $conf->config('money_char') || '$',
-                      'template' => '',
-                    );
-  my $money_char = $money_chars{$format};
-
-  my %other_money_chars = ( 'latex'    => '\dollar ',#XXX should be a config too
-                            'html'     => $conf->config('money_char') || '$',
-                            'template' => '',
-                          );
-  my $other_money_char = $other_money_chars{$format};
-  $invoice_data{'dollar'} = $other_money_char;
-
-  my @detail_items = ();
-  my @total_items = ();
-  my @buf = ();
-  my @sections = ();
-
-  $invoice_data{'detail_items'} = \@detail_items;
-  $invoice_data{'total_items'} = \@total_items;
-  $invoice_data{'buf'} = \@buf;
-  $invoice_data{'sections'} = \@sections;
-
-  warn "$me generating sections\n"
-    if $DEBUG > 1;
-
-  my $previous_section = { 'description' => 'Previous Charges',
-                           'subtotal'    => $other_money_char.
-                                            sprintf('%.2f', $pr_total),
-                           'summarized'  => $summarypage ? 'Y' : '',
-                         };
-  $previous_section->{posttotal} = '0 / 30 / 60 / 90 days overdue '. 
-    join(' / ', map { $cust_main->balance_date_range(@$_) }
-                $self->_prior_month30s
-        )
-    if $conf->exists('invoice_include_aging');
-
-  my $taxtotal = 0;
-  my $tax_section = { 'description' => 'Taxes, Surcharges, and Fees',
-                      'subtotal'    => $taxtotal,   # adjusted below
-                      'summarized'  => $summarypage ? 'Y' : '',
-                    };
-  my $tax_weight = _pkg_category($tax_section->{description})
-                        ? _pkg_category($tax_section->{description})->weight
-                        : 0;
-  $tax_section->{'summarized'} = $summarypage && !$tax_weight ? 'Y' : '';
-  $tax_section->{'sort_weight'} = $tax_weight;
-
-
-  my $adjusttotal = 0;
-  my $adjust_section = { 'description' => 'Credits, Payments, and Adjustments',
-                         'subtotal'    => 0,   # adjusted below
-                         'summarized'  => $summarypage ? 'Y' : '',
-                       };
-  my $adjust_weight = _pkg_category($adjust_section->{description})
-                        ? _pkg_category($adjust_section->{description})->weight
-                        : 0;
-  $adjust_section->{'summarized'} = $summarypage && !$adjust_weight ? 'Y' : '';
-  $adjust_section->{'sort_weight'} = $adjust_weight;
-
-  my $unsquelched = $params{unsquelch_cdr} || $cust_main->squelch_cdr ne 'Y';
-  my $multisection = $conf->exists('invoice_sections', $cust_main->agentnum);
-  $invoice_data{'multisection'} = $multisection;
-  my $late_sections = [];
-  my $extra_sections = [];
-  my $extra_lines = ();
-  if ( $multisection ) {
-    ($extra_sections, $extra_lines) =
-      $self->_items_extra_usage_sections($escape_function_nonbsp, $format)
-      if $conf->exists('usage_class_as_a_section', $cust_main->agentnum);
-
-    push @$extra_sections, $adjust_section if $adjust_section->{sort_weight};
-
-    push @detail_items, @$extra_lines if $extra_lines;
-    push @sections,
-      $self->_items_sections( $late_sections,      # this could stand a refactor
-                              $summarypage,
-                              $escape_function_nonbsp,
-                              $extra_sections,
-                              $format,             #bah
-                            );
-    if ($conf->exists('svc_phone_sections')) {
-      my ($phone_sections, $phone_lines) =
-        $self->_items_svc_phone_sections($escape_function_nonbsp, $format);
-      push @{$late_sections}, @$phone_sections;
-      push @detail_items, @$phone_lines;
-    }
-    if ($conf->exists('voip-cust_accountcode_cdr') && $cust_main->accountcode_cdr) {
-      my ($accountcode_section, $accountcode_lines) =
-        $self->_items_accountcode_cdr($escape_function_nonbsp,$format);
-      if ( scalar(@$accountcode_lines) ) {
-          push @{$late_sections}, $accountcode_section;
-          push @detail_items, @$accountcode_lines;
-      }
-    }
-  }else{
-    push @sections, { 'description' => '', 'subtotal' => '' };
-  }
-
-  unless (    $conf->exists('disable_previous_balance')
-           || $conf->exists('previous_balance-summary_only')
-         )
-  {
-
-    warn "$me adding previous balances\n"
-      if $DEBUG > 1;
-
-    foreach my $line_item ( $self->_items_previous ) {
-
-      my $detail = {
-        ext_description => [],
-      };
-      $detail->{'ref'} = $line_item->{'pkgnum'};
-      $detail->{'quantity'} = 1;
-      $detail->{'section'} = $previous_section;
-      $detail->{'description'} = &$escape_function($line_item->{'description'});
-      if ( exists $line_item->{'ext_description'} ) {
-        @{$detail->{'ext_description'}} = map {
-          &$escape_function($_);
-        } @{$line_item->{'ext_description'}};
-      }
-      $detail->{'amount'} = ( $old_latex ? '' : $money_char).
-                            $line_item->{'amount'};
-      $detail->{'product_code'} = $line_item->{'pkgpart'} || 'N/A';
-
-      push @detail_items, $detail;
-      push @buf, [ $detail->{'description'},
-                   $money_char. sprintf("%10.2f", $line_item->{'amount'}),
-                 ];
-    }
-
-  }
-  
-  if ( @pr_cust_bill && !$conf->exists('disable_previous_balance') ) {
-    push @buf, ['','-----------'];
-    push @buf, [ 'Total Previous Balance',
-                 $money_char. sprintf("%10.2f", $pr_total) ];
-    push @buf, ['',''];
-  }
- 
-  if ( $conf->exists('svc_phone-did-summary') ) {
-      warn "$me adding DID summary\n"
-        if $DEBUG > 1;
-
-      my ($didsummary,$minutes) = $self->_did_summary;
-      my $didsummary_desc = 'DID Activity Summary (since last invoice)';
-      push @detail_items, 
-	{ 'description' => $didsummary_desc,
-	    'ext_description' => [ $didsummary, $minutes ],
-	};
-  }
-
-  foreach my $section (@sections, @$late_sections) {
-
-    warn "$me adding section \n". Dumper($section)
-      if $DEBUG > 1;
-
-    # begin some normalization
-    $section->{'subtotal'} = $section->{'amount'}
-      if $multisection
-         && !exists($section->{subtotal})
-         && exists($section->{amount});
-
-    $invoice_data{finance_amount} = sprintf('%.2f', $section->{'subtotal'} )
-      if ( $invoice_data{finance_section} &&
-           $section->{'description'} eq $invoice_data{finance_section} );
-
-    $section->{'subtotal'} = $other_money_char.
-                             sprintf('%.2f', $section->{'subtotal'})
-      if $multisection;
-
-    # continue some normalization
-    $section->{'amount'}   = $section->{'subtotal'}
-      if $multisection;
-
-
-    if ( $section->{'description'} ) {
-      push @buf, ( [ &$escape_function($section->{'description'}), '' ],
-                   [ '', '' ],
-                 );
-    }
-
-    warn "$me   setting options\n"
-      if $DEBUG > 1;
-
-    my $multilocation = scalar($cust_main->cust_location); #too expensive?
-    my %options = ();
-    $options{'section'} = $section if $multisection;
-    $options{'format'} = $format;
-    $options{'escape_function'} = $escape_function;
-    $options{'format_function'} = sub { () } unless $unsquelched;
-    $options{'unsquelched'} = $unsquelched;
-    $options{'summary_page'} = $summarypage;
-    $options{'skip_usage'} =
-      scalar(@$extra_sections) && !grep{$section == $_} @$extra_sections;
-    $options{'multilocation'} = $multilocation;
-    $options{'multisection'} = $multisection;
-
-    warn "$me   searching for line items\n"
-      if $DEBUG > 1;
-
-    foreach my $line_item ( $self->_items_pkg(%options) ) {
-
-      warn "$me     adding line item $line_item\n"
-        if $DEBUG > 1;
-
-      my $detail = {
-        ext_description => [],
-      };
-      $detail->{'ref'} = $line_item->{'pkgnum'};
-      $detail->{'quantity'} = $line_item->{'quantity'};
-      $detail->{'section'} = $section;
-      $detail->{'description'} = &$escape_function($line_item->{'description'});
-      if ( exists $line_item->{'ext_description'} ) {
-        @{$detail->{'ext_description'}} = @{$line_item->{'ext_description'}};
-      }
-      $detail->{'amount'} = ( $old_latex ? '' : $money_char ).
-                              $line_item->{'amount'};
-      $detail->{'unit_amount'} = ( $old_latex ? '' : $money_char ).
-                                 $line_item->{'unit_amount'};
-      $detail->{'product_code'} = $line_item->{'pkgpart'} || 'N/A';
-  
-      push @detail_items, $detail;
-      push @buf, ( [ $detail->{'description'},
-                     $money_char. sprintf("%10.2f", $line_item->{'amount'}),
-                   ],
-                   map { [ " ". $_, '' ] } @{$detail->{'ext_description'}},
-                 );
-    }
-
-    if ( $section->{'description'} ) {
-      push @buf, ( ['','-----------'],
-                   [ $section->{'description'}. ' sub-total',
-                      $money_char. sprintf("%10.2f", $section->{'subtotal'})
-                   ],
-                   [ '', '' ],
-                   [ '', '' ],
-                 );
-    }
-  
-  }
-  
-  $invoice_data{current_less_finance} =
-    sprintf('%.2f', $self->charged - $invoice_data{finance_amount} );
-
-  if ( $multisection && !$conf->exists('disable_previous_balance')
-    || $conf->exists('previous_balance-summary_only') )
-  {
-    unshift @sections, $previous_section if $pr_total;
-  }
-
-  warn "$me adding taxes\n"
-    if $DEBUG > 1;
-
-  foreach my $tax ( $self->_items_tax ) {
-
-    $taxtotal += $tax->{'amount'};
-
-    my $description = &$escape_function( $tax->{'description'} );
-    my $amount      = sprintf( '%.2f', $tax->{'amount'} );
-
-    if ( $multisection ) {
-
-      my $money = $old_latex ? '' : $money_char;
-      push @detail_items, {
-        ext_description => [],
-        ref          => '',
-        quantity     => '',
-        description  => $description,
-        amount       => $money. $amount,
-        product_code => '',
-        section      => $tax_section,
-      };
-
-    } else {
-
-      push @total_items, {
-        'total_item'   => $description,
-        'total_amount' => $other_money_char. $amount,
-      };
-
-    }
-
-    push @buf,[ $description,
-                $money_char. $amount,
-              ];
-
-  }
-  
-  if ( $taxtotal ) {
-    my $total = {};
-    $total->{'total_item'} = 'Sub-total';
-    $total->{'total_amount'} =
-      $other_money_char. sprintf('%.2f', $self->charged - $taxtotal );
-
-    if ( $multisection ) {
-      $tax_section->{'subtotal'} = $other_money_char.
-                                   sprintf('%.2f', $taxtotal);
-      $tax_section->{'pretotal'} = 'New charges sub-total '.
-                                   $total->{'total_amount'};
-      push @sections, $tax_section if $taxtotal;
-    }else{
-      unshift @total_items, $total;
-    }
-  }
-  $invoice_data{'taxtotal'} = sprintf('%.2f', $taxtotal);
-
-  push @buf,['','-----------'];
-  push @buf,[( $conf->exists('disable_previous_balance') 
-               ? 'Total Charges'
-               : 'Total New Charges'
-             ),
-             $money_char. sprintf("%10.2f",$self->charged) ];
-  push @buf,['',''];
-
-  {
-    my $total = {};
-    my $item = 'Total';
-    $item = $conf->config('previous_balance-exclude_from_total')
-         || 'Total New Charges'
-      if $conf->exists('previous_balance-exclude_from_total');
-    my $amount = $self->charged +
-                   ( $conf->exists('disable_previous_balance') ||
-                     $conf->exists('previous_balance-exclude_from_total')
-                     ? 0
-                     : $pr_total
-                   );
-    $total->{'total_item'} = &$embolden_function($item);
-    $total->{'total_amount'} =
-      &$embolden_function( $other_money_char.  sprintf( '%.2f', $amount ) );
-    if ( $multisection ) {
-      if ( $adjust_section->{'sort_weight'} ) {
-        $adjust_section->{'posttotal'} = 'Balance Forward '. $other_money_char.
-          sprintf("%.2f", ($self->billing_balance || 0) );
-      } else {
-        $adjust_section->{'pretotal'} = 'New charges total '. $other_money_char.
-                                        sprintf('%.2f', $self->charged );
-      } 
-    }else{
-      push @total_items, $total;
-    }
-    push @buf,['','-----------'];
-    push @buf,[$item,
-               $money_char.
-               sprintf( '%10.2f', $amount )
-              ];
-    push @buf,['',''];
-  }
-  
-  unless ( $conf->exists('disable_previous_balance') ) {
-    #foreach my $thing ( sort { $a->_date <=> $b->_date } $self->_items_credits, $self->_items_payments
-  
-    # credits
-    my $credittotal = 0;
-    foreach my $credit ( $self->_items_credits('trim_len'=>60) ) {
-
-      my $total;
-      $total->{'total_item'} = &$escape_function($credit->{'description'});
-      $credittotal += $credit->{'amount'};
-      $total->{'total_amount'} = '-'. $other_money_char. $credit->{'amount'};
-      $adjusttotal += $credit->{'amount'};
-      if ( $multisection ) {
-        my $money = $old_latex ? '' : $money_char;
-        push @detail_items, {
-          ext_description => [],
-          ref          => '',
-          quantity     => '',
-          description  => &$escape_function($credit->{'description'}),
-          amount       => $money. $credit->{'amount'},
-          product_code => '',
-          section      => $adjust_section,
-        };
-      } else {
-        push @total_items, $total;
-      }
-
-    }
-    $invoice_data{'credittotal'} = sprintf('%.2f', $credittotal);
-
-    #credits (again)
-    foreach my $credit ( $self->_items_credits('trim_len'=>32) ) {
-      push @buf, [ $credit->{'description'}, $money_char.$credit->{'amount'} ];
-    }
-
-    # payments
-    my $paymenttotal = 0;
-    foreach my $payment ( $self->_items_payments ) {
-      my $total = {};
-      $total->{'total_item'} = &$escape_function($payment->{'description'});
-      $paymenttotal += $payment->{'amount'};
-      $total->{'total_amount'} = '-'. $other_money_char. $payment->{'amount'};
-      $adjusttotal += $payment->{'amount'};
-      if ( $multisection ) {
-        my $money = $old_latex ? '' : $money_char;
-        push @detail_items, {
-          ext_description => [],
-          ref          => '',
-          quantity     => '',
-          description  => &$escape_function($payment->{'description'}),
-          amount       => $money. $payment->{'amount'},
-          product_code => '',
-          section      => $adjust_section,
-        };
-      }else{
-        push @total_items, $total;
-      }
-      push @buf, [ $payment->{'description'},
-                   $money_char. sprintf("%10.2f", $payment->{'amount'}),
-                 ];
-    }
-    $invoice_data{'paymenttotal'} = sprintf('%.2f', $paymenttotal);
-  
-    if ( $multisection ) {
-      $adjust_section->{'subtotal'} = $other_money_char.
-                                      sprintf('%.2f', $adjusttotal);
-      push @sections, $adjust_section
-        unless $adjust_section->{sort_weight};
-    }
-
-    { 
-      my $total;
-      $total->{'total_item'} = &$embolden_function($self->balance_due_msg);
-      $total->{'total_amount'} =
-        &$embolden_function(
-          $other_money_char. sprintf('%.2f', $summarypage 
-                                               ? $self->charged +
-                                                 $self->billing_balance
-                                               : $self->owed + $pr_total
-                                    )
-        );
-      if ( $multisection && !$adjust_section->{sort_weight} ) {
-        $adjust_section->{'posttotal'} = $total->{'total_item'}. ' '.
-                                         $total->{'total_amount'};
-      }else{
-        push @total_items, $total;
-      }
-      push @buf,['','-----------'];
-      push @buf,[$self->balance_due_msg, $money_char. 
-        sprintf("%10.2f", $balance_due ) ];
-    }
-
-    if ( $conf->exists('previous_balance-show_credit')
-        and $cust_main->balance < 0 ) {
-      my $credit_total = {
-        'total_item'    => &$embolden_function($self->credit_balance_msg),
-        'total_amount'  => &$embolden_function(
-          $other_money_char. sprintf('%.2f', -$cust_main->balance)
-        ),
-      };
-      if ( $multisection ) {
-        $adjust_section->{'posttotal'} .= $newline_token .
-          $credit_total->{'total_item'} . ' ' . $credit_total->{'total_amount'};
-      }
-      else {
-        push @total_items, $credit_total;
-      }
-      push @buf,['','-----------'];
-      push @buf,[$self->credit_balance_msg, $money_char. 
-        sprintf("%10.2f", -$cust_main->balance ) ];
-    }
-  }
-
-  if ( $multisection ) {
-    if ($conf->exists('svc_phone_sections')) {
-      my $total;
-      $total->{'total_item'} = &$embolden_function($self->balance_due_msg);
-      $total->{'total_amount'} =
-        &$embolden_function(
-          $other_money_char. sprintf('%.2f', $self->owed + $pr_total)
-        );
-      my $last_section = pop @sections;
-      $last_section->{'posttotal'} = $total->{'total_item'}. ' '.
-                                     $total->{'total_amount'};
-      push @sections, $last_section;
-    }
-    push @sections, @$late_sections
-      if $unsquelched;
-  }
-
-  my @includelist = ();
-  push @includelist, 'summary' if $summarypage;
-  foreach my $include ( @includelist ) {
-
-    my $inc_file = $conf->key_orbase("invoice_${format}$include", $template);
-    my @inc_src;
-
-    if ( length( $conf->config($inc_file, $agentnum) ) ) {
-
-      @inc_src = $conf->config($inc_file, $agentnum);
-
-    } else {
-
-      $inc_file = $conf->key_orbase("invoice_latex$include", $template);
-
-      my $convert_map = $convert_maps{$format}{$include};
-
-      @inc_src = map { s/\[\@--/$delimiters{$format}[0]/g;
-                       s/--\@\]/$delimiters{$format}[1]/g;
-                       $_;
-                     } 
-                 &$convert_map( $conf->config($inc_file, $agentnum) );
-
-    }
-
-    my $inc_tt = new Text::Template (
-      TYPE       => 'ARRAY',
-      SOURCE     => [ map "$_\n", @inc_src ],
-      DELIMITERS => $delimiters{$format},
-    ) or die "Can't create new Text::Template object: $Text::Template::ERROR";
-
-    unless ( $inc_tt->compile() ) {
-      my $error = "Can't compile $inc_file template: $Text::Template::ERROR\n";
-      warn $error. "Template:\n". join('', map "$_\n", @inc_src);
-      die $error;
-    }
-
-    $invoice_data{$include} = $inc_tt->fill_in( HASH => \%invoice_data );
-
-    $invoice_data{$include} =~ s/\n+$//
-      if ($format eq 'latex');
-  }
-
-  $invoice_lines = 0;
-  my $wasfunc = 0;
-  foreach ( grep /invoice_lines\(\d*\)/, @invoice_template ) { #kludgy
-    /invoice_lines\((\d*)\)/;
-    $invoice_lines += $1 || scalar(@buf);
-    $wasfunc=1;
-  }
-  die "no invoice_lines() functions in template?"
-    if ( $format eq 'template' && !$wasfunc );
-
-  if ($format eq 'template') {
-
-    if ( $invoice_lines ) {
-      $invoice_data{'total_pages'} = int( scalar(@buf) / $invoice_lines );
-      $invoice_data{'total_pages'}++
-        if scalar(@buf) % $invoice_lines;
-    }
-
-    #setup subroutine for the template
-    sub FS::cust_bill::_template::invoice_lines {
-      my $lines = shift || scalar(@FS::cust_bill::_template::buf);
-      map { 
-        scalar(@FS::cust_bill::_template::buf)
-          ? shift @FS::cust_bill::_template::buf
-          : [ '', '' ];
-      }
-      ( 1 .. $lines );
-    }
-
-    my $lines;
-    my @collect;
-    while (@buf) {
-      push @collect, split("\n",
-        $text_template->fill_in( HASH => \%invoice_data,
-                                 PACKAGE => 'FS::cust_bill::_template'
-                               )
-      );
-      $FS::cust_bill::_template::page++;
-    }
-    map "$_\n", @collect;
-  }else{
-    warn "filling in template for invoice ". $self->invnum. "\n"
-      if $DEBUG;
-    warn join("\n", map " $_ => ". $invoice_data{$_}, keys %invoice_data). "\n"
-      if $DEBUG > 1;
-
-    $text_template->fill_in(HASH => \%invoice_data);
-  }
-}
-
-# helper routine for generating date ranges
-sub _prior_month30s {
-  my $self = shift;
-  my @ranges = (
-   [ 1,       2592000 ], # 0-30 days ago
-   [ 2592000, 5184000 ], # 30-60 days ago
-   [ 5184000, 7776000 ], # 60-90 days ago
-   [ 7776000, 0       ], # 90+   days ago
-  );
-
-  map { [ $_->[0] ? $self->_date - $_->[0] - 1 : '',
-          $_->[1] ? $self->_date - $_->[1] - 1 : '',
-      ] }
-  @ranges;
-}
-
-=item print_ps HASHREF | [ TIME [ , TEMPLATE ] ]
-
-Returns an postscript invoice, as a scalar.
-
-Options can be passed as a hashref (recommended) or as a list of time, template
-and then any key/value pairs for any other options.
-
-I<time> an optional value used to control the printing of overdue messages.  The
-default is now.  It isn't the date of the invoice; that's the `_date' field.
-It is specified as a UNIX timestamp; see L<perlfunc/"time">.  Also see
-L<Time::Local> and L<Date::Parse> for conversion functions.
-
-I<notice_name>, if specified, overrides "Invoice" as the name of the sent document (templates from 10/2009 or newer required)
-
-=cut
-
-sub print_ps {
-  my $self = shift;
-
-  my ($file, $logofile, $barcodefile) = $self->print_latex(@_);
-  my $ps = generate_ps($file);
-  unlink($logofile);
-  unlink($barcodefile) if $barcodefile;
-
-  $ps;
-}
-
-=item print_pdf HASHREF | [ TIME [ , TEMPLATE ] ]
-
-Returns an PDF invoice, as a scalar.
-
-Options can be passed as a hashref (recommended) or as a list of time, template
-and then any key/value pairs for any other options.
-
-I<time> an optional value used to control the printing of overdue messages.  The
-default is now.  It isn't the date of the invoice; that's the `_date' field.
-It is specified as a UNIX timestamp; see L<perlfunc/"time">.  Also see
-L<Time::Local> and L<Date::Parse> for conversion functions.
-
-I<template>, if specified, is the name of a suffix for alternate invoices.
-
-I<notice_name>, if specified, overrides "Invoice" as the name of the sent document (templates from 10/2009 or newer required)
-
-=cut
-
-sub print_pdf {
-  my $self = shift;
-
-  my ($file, $logofile, $barcodefile) = $self->print_latex(@_);
-  my $pdf = generate_pdf($file);
-  unlink($logofile);
-  unlink($barcodefile) if $barcodefile;
-
-  $pdf;
-}
-
-=item print_html HASHREF | [ TIME [ , TEMPLATE [ , CID ] ] ]
-
-Returns an HTML invoice, as a scalar.
-
-I<time> an optional value used to control the printing of overdue messages.  The
-default is now.  It isn't the date of the invoice; that's the `_date' field.
-It is specified as a UNIX timestamp; see L<perlfunc/"time">.  Also see
-L<Time::Local> and L<Date::Parse> for conversion functions.
-
-I<template>, if specified, is the name of a suffix for alternate invoices.
-
-I<notice_name>, if specified, overrides "Invoice" as the name of the sent document (templates from 10/2009 or newer required)
-
-I<cid> is a MIME Content-ID used to create a "cid:" URL for the logo image, used
-when emailing the invoice as part of a multipart/related MIME email.
-
-=cut
-
-sub print_html {
-  my $self = shift;
-  my %params;
-  if ( ref($_[0]) ) {
-    %params = %{ shift() }; 
-  }else{
-    $params{'time'} = shift;
-    $params{'template'} = shift;
-    $params{'cid'} = shift;
-  }
-
-  $params{'format'} = 'html';
-  
-  $self->print_generic( %params );
-}
-
-# quick subroutine for print_latex
-#
-# There are ten characters that LaTeX treats as special characters, which
-# means that they do not simply typeset themselves: 
-#      # $ % & ~ _ ^ \ { }
-#
-# TeX ignores blanks following an escaped character; if you want a blank (as
-# in "10% of ..."), you have to "escape" the blank as well ("10\%\ of ..."). 
-
-sub _latex_escape {
-  my $value = shift;
-  $value =~ s/([#\$%&~_\^{}])( )?/"\\$1". ( ( defined($2) && length($2) ) ? "\\$2" : '' )/ge;
-  $value =~ s/([<>])/\$$1\$/g;
-  $value;
-}
-
-sub _html_escape {
-  my $value = shift;
-  encode_entities($value);
-  $value;
-}
-
-sub _html_escape_nbsp {
-  my $value = _html_escape(shift);
-  $value =~ s/ +/&nbsp;/g;
-  $value;
-}
-
-#utility methods for print_*
-
-sub _translate_old_latex_format {
-  warn "_translate_old_latex_format called\n"
-    if $DEBUG; 
-
-  my @template = ();
-  while ( @_ ) {
-    my $line = shift;
-  
-    if ( $line =~ /^%%Detail\s*$/ ) {
-  
-      push @template, q![@--!,
-                      q!  foreach my $_tr_line (@detail_items) {!,
-                      q!    if ( scalar ($_tr_item->{'ext_description'} ) ) {!,
-                      q!      $_tr_line->{'description'} .= !, 
-                      q!        "\\tabularnewline\n~~".!,
-                      q!        join( "\\tabularnewline\n~~",!,
-                      q!          @{$_tr_line->{'ext_description'}}!,
-                      q!        );!,
-                      q!    }!;
-
-      while ( ( my $line_item_line = shift )
-              !~ /^%%EndDetail\s*$/                            ) {
-        $line_item_line =~ s/'/\\'/g;    # nice LTS
-        $line_item_line =~ s/\\/\\\\/g;  # escape quotes and backslashes
-        $line_item_line =~ s/\$(\w+)/'. \$_tr_line->{$1}. '/g;
-        push @template, "    \$OUT .= '$line_item_line';";
-      }
-
-      push @template, '}',
-                      '--@]';
-      #' doh, gvim
-    } elsif ( $line =~ /^%%TotalDetails\s*$/ ) {
-
-      push @template, '[@--',
-                      '  foreach my $_tr_line (@total_items) {';
-
-      while ( ( my $total_item_line = shift )
-              !~ /^%%EndTotalDetails\s*$/                      ) {
-        $total_item_line =~ s/'/\\'/g;    # nice LTS
-        $total_item_line =~ s/\\/\\\\/g;  # escape quotes and backslashes
-        $total_item_line =~ s/\$(\w+)/'. \$_tr_line->{$1}. '/g;
-        push @template, "    \$OUT .= '$total_item_line';";
-      }
-
-      push @template, '}',
-                      '--@]';
-
-    } else {
-      $line =~ s/\$(\w+)/[\@-- \$$1 --\@]/g;
-      push @template, $line;  
-    }
-  
-  }
-
-  if ($DEBUG) {
-    warn "$_\n" foreach @template;
-  }
-
-  (@template);
-}
-
-sub terms {
-  my $self = shift;
-
-  #check for an invoice-specific override
-  return $self->invoice_terms if $self->invoice_terms;
-  
-  #check for a customer- specific override
-  my $cust_main = $self->cust_main;
-  return $cust_main->invoice_terms if $cust_main->invoice_terms;
-
-  #use configured default
-  $conf->config('invoice_default_terms') || '';
-}
-
-sub due_date {
-  my $self = shift;
-  my $duedate = '';
-  if ( $self->terms =~ /^\s*Net\s*(\d+)\s*$/ ) {
-    $duedate = $self->_date() + ( $1 * 86400 );
-  }
-  $duedate;
-}
-
-sub due_date2str {
-  my $self = shift;
-  $self->due_date ? time2str(shift, $self->due_date) : '';
-}
-
-sub balance_due_msg {
-  my $self = shift;
-  my $msg = 'Balance Due';
-  return $msg unless $self->terms;
-  if ( $self->due_date ) {
-    $msg .= ' - Please pay by '. $self->due_date2str($date_format);
-  } elsif ( $self->terms ) {
-    $msg .= ' - '. $self->terms;
-  }
-  $msg;
-}
-
-sub balance_due_date {
-  my $self = shift;
-  my $duedate = '';
-  if (    $conf->exists('invoice_default_terms') 
-       && $conf->config('invoice_default_terms')=~ /^\s*Net\s*(\d+)\s*$/ ) {
-    $duedate = time2str($rdate_format, $self->_date + ($1*86400) );
-  }
-  $duedate;
-}
-
-sub credit_balance_msg { 'Credit Balance Remaining' }
-
-=item invnum_date_pretty
-
-Returns a string with the invoice number and date, for example:
-"Invoice #54 (3/20/2008)"
-
-=cut
-
-sub invnum_date_pretty {
-  my $self = shift;
-  'Invoice #'. $self->invnum. ' ('. $self->_date_pretty. ')';
-}
-
-=item _date_pretty
-
-Returns a string with the date, for example: "3/20/2008"
-
-=cut
-
-sub _date_pretty {
-  my $self = shift;
-  time2str($date_format, $self->_date);
-}
-
-use vars qw(%pkg_category_cache);
-sub _items_sections {
-  my $self = shift;
-  my $late = shift;
-  my $summarypage = shift;
-  my $escape = shift;
-  my $extra_sections = shift;
-  my $format = shift;
-
-  my %subtotal = ();
-  my %late_subtotal = ();
-  my %not_tax = ();
-
-  foreach my $cust_bill_pkg ( $self->cust_bill_pkg )
-  {
-
-      my $usage = $cust_bill_pkg->usage;
-
-      foreach my $display ($cust_bill_pkg->cust_bill_pkg_display) {
-        next if ( $display->summary && $summarypage );
-
-        my $section = $display->section;
-        my $type    = $display->type;
-
-        $not_tax{$section} = 1
-          unless $cust_bill_pkg->pkgnum == 0;
-
-        if ( $display->post_total && !$summarypage ) {
-          if (! $type || $type eq 'S') {
-            $late_subtotal{$section} += $cust_bill_pkg->setup
-              if $cust_bill_pkg->setup != 0;
-          }
-
-          if (! $type) {
-            $late_subtotal{$section} += $cust_bill_pkg->recur
-              if $cust_bill_pkg->recur != 0;
-          }
-
-          if ($type && $type eq 'R') {
-            $late_subtotal{$section} += $cust_bill_pkg->recur - $usage
-              if $cust_bill_pkg->recur != 0;
-          }
-          
-          if ($type && $type eq 'U') {
-            $late_subtotal{$section} += $usage
-              unless scalar(@$extra_sections);
-          }
-
-        } else {
-
-          next if $cust_bill_pkg->pkgnum == 0 && ! $section;
-
-          if (! $type || $type eq 'S') {
-            $subtotal{$section} += $cust_bill_pkg->setup
-              if $cust_bill_pkg->setup != 0;
-          }
-
-          if (! $type) {
-            $subtotal{$section} += $cust_bill_pkg->recur
-              if $cust_bill_pkg->recur != 0;
-          }
-
-          if ($type && $type eq 'R') {
-            $subtotal{$section} += $cust_bill_pkg->recur - $usage
-              if $cust_bill_pkg->recur != 0;
-          }
-          
-          if ($type && $type eq 'U') {
-            $subtotal{$section} += $usage
-              unless scalar(@$extra_sections);
-          }
-
-        }
-
-      }
-
-  }
-
-  %pkg_category_cache = ();
-
-  push @$late, map { { 'description' => &{$escape}($_),
-                       'subtotal'    => $late_subtotal{$_},
-                       'post_total'  => 1,
-                       'sort_weight' => ( _pkg_category($_)
-                                            ? _pkg_category($_)->weight
-                                            : 0
-                                       ),
-                       ((_pkg_category($_) && _pkg_category($_)->condense)
-                                           ? $self->_condense_section($format)
-                                           : ()
-                       ),
-                   } }
-                 sort _sectionsort keys %late_subtotal;
-
-  my @sections;
-  if ( $summarypage ) {
-    @sections = grep { exists($subtotal{$_}) || ! _pkg_category($_)->disabled }
-                map { $_->categoryname } qsearch('pkg_category', {});
-    push @sections, '' if exists($subtotal{''});
-  } else {
-    @sections = keys %subtotal;
-  }
-
-  my @early = map { { 'description' => &{$escape}($_),
-                      'subtotal'    => $subtotal{$_},
-                      'summarized'  => $not_tax{$_} ? '' : 'Y',
-                      'tax_section' => $not_tax{$_} ? '' : 'Y',
-                      'sort_weight' => ( _pkg_category($_)
-                                           ? _pkg_category($_)->weight
-                                           : 0
-                                       ),
-                       ((_pkg_category($_) && _pkg_category($_)->condense)
-                                           ? $self->_condense_section($format)
-                                           : ()
-                       ),
-                    }
-                  } @sections;
-  push @early, @$extra_sections if $extra_sections;
-
-  sort { $a->{sort_weight} <=> $b->{sort_weight} } @early;
-
-}
-
-#helper subs for above
-
-sub _sectionsort {
-  _pkg_category($a)->weight <=> _pkg_category($b)->weight;
-}
-
-sub _pkg_category {
-  my $categoryname = shift;
-  $pkg_category_cache{$categoryname} ||=
-    qsearchs( 'pkg_category', { 'categoryname' => $categoryname } );
-}
-
-my %condensed_format = (
-  'label' => [ qw( Description Qty Amount ) ],
-  'fields' => [
-                sub { shift->{description} },
-                sub { shift->{quantity} },
-                sub { my($href, %opt) = @_;
-                      ($opt{dollar} || ''). $href->{amount};
-                    },
-              ],
-  'align'  => [ qw( l r r ) ],
-  'span'   => [ qw( 5 1 1 ) ],            # unitprices?
-  'width'  => [ qw( 10.7cm 1.4cm 1.6cm ) ],   # don't like this
-);
-
-sub _condense_section {
-  my ( $self, $format ) = ( shift, shift );
-  ( 'condensed' => 1,
-    map { my $method = "_condensed_$_"; $_ => $self->$method($format) }
-      qw( description_generator
-          header_generator
-          total_generator
-          total_line_generator
-        )
-  );
-}
-
-sub _condensed_generator_defaults {
-  my ( $self, $format ) = ( shift, shift );
-  return ( \%condensed_format, ' ', ' ', ' ', sub { shift } );
-}
-
-my %html_align = (
-  'c' => 'center',
-  'l' => 'left',
-  'r' => 'right',
-);
-
-sub _condensed_header_generator {
-  my ( $self, $format ) = ( shift, shift );
-
-  my ( $f, $prefix, $suffix, $separator, $column ) =
-    _condensed_generator_defaults($format);
-
-  if ($format eq 'latex') {
-    $prefix = "\\hline\n\\rule{0pt}{2.5ex}\n\\makebox[1.4cm]{}&\n";
-    $suffix = "\\\\\n\\hline";
-    $separator = "&\n";
-    $column =
-      sub { my ($d,$a,$s,$w) = @_;
-            return "\\multicolumn{$s}{$a}{\\makebox[$w][$a]{\\textbf{$d}}}";
-          };
-  } elsif ( $format eq 'html' ) {
-    $prefix = '<th></th>';
-    $suffix = '';
-    $separator = '';
-    $column =
-      sub { my ($d,$a,$s,$w) = @_;
-            return qq!<th align="$html_align{$a}">$d</th>!;
-      };
-  }
-
-  sub {
-    my @args = @_;
-    my @result = ();
-
-    foreach  (my $i = 0; $f->{label}->[$i]; $i++) {
-      push @result,
-        &{$column}( map { $f->{$_}->[$i] } qw(label align span width) );
-    }
-
-    $prefix. join($separator, @result). $suffix;
-  };
-
-}
-
-sub _condensed_description_generator {
-  my ( $self, $format ) = ( shift, shift );
-
-  my ( $f, $prefix, $suffix, $separator, $column ) =
-    _condensed_generator_defaults($format);
-
-  my $money_char = '$';
-  if ($format eq 'latex') {
-    $prefix = "\\hline\n\\multicolumn{1}{c}{\\rule{0pt}{2.5ex}~} &\n";
-    $suffix = '\\\\';
-    $separator = " & \n";
-    $column =
-      sub { my ($d,$a,$s,$w) = @_;
-            return "\\multicolumn{$s}{$a}{\\makebox[$w][$a]{\\textbf{$d}}}";
-          };
-    $money_char = '\\dollar';
-  }elsif ( $format eq 'html' ) {
-    $prefix = '"><td align="center"></td>';
-    $suffix = '';
-    $separator = '';
-    $column =
-      sub { my ($d,$a,$s,$w) = @_;
-            return qq!<td align="$html_align{$a}">$d</td>!;
-      };
-    #$money_char = $conf->config('money_char') || '$';
-    $money_char = '';  # this is madness
-  }
-
-  sub {
-    #my @args = @_;
-    my $href = shift;
-    my @result = ();
-
-    foreach  (my $i = 0; $f->{label}->[$i]; $i++) {
-      my $dollar = '';
-      $dollar = $money_char if $i == scalar(@{$f->{label}})-1;
-      push @result,
-        &{$column}( &{$f->{fields}->[$i]}($href, 'dollar' => $dollar),
-                    map { $f->{$_}->[$i] } qw(align span width)
-                  );
-    }
-
-    $prefix. join( $separator, @result ). $suffix;
-  };
-
-}
-
-sub _condensed_total_generator {
-  my ( $self, $format ) = ( shift, shift );
-
-  my ( $f, $prefix, $suffix, $separator, $column ) =
-    _condensed_generator_defaults($format);
-  my $style = '';
-
-  if ($format eq 'latex') {
-    $prefix = "& ";
-    $suffix = "\\\\\n";
-    $separator = " & \n";
-    $column =
-      sub { my ($d,$a,$s,$w) = @_;
-            return "\\multicolumn{$s}{$a}{\\makebox[$w][$a]{$d}}";
-          };
-  }elsif ( $format eq 'html' ) {
-    $prefix = '';
-    $suffix = '';
-    $separator = '';
-    $style = 'border-top: 3px solid #000000;border-bottom: 3px solid #000000;';
-    $column =
-      sub { my ($d,$a,$s,$w) = @_;
-            return qq!<td align="$html_align{$a}" style="$style">$d</td>!;
-      };
-  }
-
-
-  sub {
-    my @args = @_;
-    my @result = ();
-
-    #  my $r = &{$f->{fields}->[$i]}(@args);
-    #  $r .= ' Total' unless $i;
-
-    foreach  (my $i = 0; $f->{label}->[$i]; $i++) {
-      push @result,
-        &{$column}( &{$f->{fields}->[$i]}(@args). ($i ? '' : ' Total'),
-                    map { $f->{$_}->[$i] } qw(align span width)
-                  );
-    }
-
-    $prefix. join( $separator, @result ). $suffix;
-  };
-
-}
-
-=item total_line_generator FORMAT
-
-Returns a coderef used for generation of invoice total line items for this
-usage_class.  FORMAT is either html or latex
-
-=cut
-
-# should not be used: will have issues with hash element names (description vs
-# total_item and amount vs total_amount -- another array of functions?
-
-sub _condensed_total_line_generator {
-  my ( $self, $format ) = ( shift, shift );
-
-  my ( $f, $prefix, $suffix, $separator, $column ) =
-    _condensed_generator_defaults($format);
-  my $style = '';
-
-  if ($format eq 'latex') {
-    $prefix = "& ";
-    $suffix = "\\\\\n";
-    $separator = " & \n";
-    $column =
-      sub { my ($d,$a,$s,$w) = @_;
-            return "\\multicolumn{$s}{$a}{\\makebox[$w][$a]{$d}}";
-          };
-  }elsif ( $format eq 'html' ) {
-    $prefix = '';
-    $suffix = '';
-    $separator = '';
-    $style = 'border-top: 3px solid #000000;border-bottom: 3px solid #000000;';
-    $column =
-      sub { my ($d,$a,$s,$w) = @_;
-            return qq!<td align="$html_align{$a}" style="$style">$d</td>!;
-      };
-  }
-
-
-  sub {
-    my @args = @_;
-    my @result = ();
-
-    foreach  (my $i = 0; $f->{label}->[$i]; $i++) {
-      push @result,
-        &{$column}( &{$f->{fields}->[$i]}(@args),
-                    map { $f->{$_}->[$i] } qw(align span width)
-                  );
-    }
-
-    $prefix. join( $separator, @result ). $suffix;
-  };
-
-}
-
-#sub _items_extra_usage_sections {
-#  my $self = shift;
-#  my $escape = shift;
-#
-#  my %sections = ();
-#
-#  my %usage_class =  map{ $_->classname, $_ } qsearch('usage_class', {});
-#  foreach my $cust_bill_pkg ( $self->cust_bill_pkg )
-#  {
-#    next unless $cust_bill_pkg->pkgnum > 0;
-#
-#    foreach my $section ( keys %usage_class ) {
-#
-#      my $usage = $cust_bill_pkg->usage($section);
-#
-#      next unless $usage && $usage > 0;
-#
-#      $sections{$section} ||= 0;
-#      $sections{$section} += $usage;
-#
-#    }
-#
-#  }
-#
-#  map { { 'description' => &{$escape}($_),
-#          'subtotal'    => $sections{$_},
-#          'summarized'  => '',
-#          'tax_section' => '',
-#        }
-#      }
-#    sort {$usage_class{$a}->weight <=> $usage_class{$b}->weight} keys %sections;
-#
-#}
-
-sub _items_extra_usage_sections {
-  my $self = shift;
-  my $escape = shift;
-  my $format = shift;
-
-  my %sections = ();
-  my %classnums = ();
-  my %lines = ();
-
-  my %usage_class =  map { $_->classnum => $_ } qsearch( 'usage_class', {} );
-  foreach my $cust_bill_pkg ( $self->cust_bill_pkg ) {
-    next unless $cust_bill_pkg->pkgnum > 0;
-
-    foreach my $classnum ( keys %usage_class ) {
-      my $section = $usage_class{$classnum}->classname;
-      $classnums{$section} = $classnum;
-
-      foreach my $detail ( $cust_bill_pkg->cust_bill_pkg_detail($classnum) ) {
-        my $amount = $detail->amount;
-        next unless $amount && $amount > 0;
- 
-        $sections{$section} ||= { 'subtotal'=>0, 'calls'=>0, 'duration'=>0 };
-        $sections{$section}{amount} += $amount;  #subtotal
-        $sections{$section}{calls}++;
-        $sections{$section}{duration} += $detail->duration;
-
-        my $desc = $detail->regionname; 
-        my $description = $desc;
-        $description = substr($desc, 0, 50). '...'
-          if $format eq 'latex' && length($desc) > 50;
-
-        $lines{$section}{$desc} ||= {
-          description     => &{$escape}($description),
-          #pkgpart         => $part_pkg->pkgpart,
-          pkgnum          => $cust_bill_pkg->pkgnum,
-          ref             => '',
-          amount          => 0,
-          calls           => 0,
-          duration        => 0,
-          #unit_amount     => $cust_bill_pkg->unitrecur,
-          quantity        => $cust_bill_pkg->quantity,
-          product_code    => 'N/A',
-          ext_description => [],
-        };
-
-        $lines{$section}{$desc}{amount} += $amount;
-        $lines{$section}{$desc}{calls}++;
-        $lines{$section}{$desc}{duration} += $detail->duration;
-
-      }
-    }
-  }
-
-  my %sectionmap = ();
-  foreach (keys %sections) {
-    my $usage_class = $usage_class{$classnums{$_}};
-    $sectionmap{$_} = { 'description' => &{$escape}($_),
-                        'amount'    => $sections{$_}{amount},    #subtotal
-                        'calls'       => $sections{$_}{calls},
-                        'duration'    => $sections{$_}{duration},
-                        'summarized'  => '',
-                        'tax_section' => '',
-                        'sort_weight' => $usage_class->weight,
-                        ( $usage_class->format
-                          ? ( map { $_ => $usage_class->$_($format) }
-                              qw( description_generator header_generator total_generator total_line_generator )
-                            )
-                          : ()
-                        ), 
-                      };
-  }
-
-  my @sections = sort { $a->{sort_weight} <=> $b->{sort_weight} }
-                 values %sectionmap;
-
-  my @lines = ();
-  foreach my $section ( keys %lines ) {
-    foreach my $line ( keys %{$lines{$section}} ) {
-      my $l = $lines{$section}{$line};
-      $l->{section}     = $sectionmap{$section};
-      $l->{amount}      = sprintf( "%.2f", $l->{amount} );
-      #$l->{unit_amount} = sprintf( "%.2f", $l->{unit_amount} );
-      push @lines, $l;
-    }
-  }
-
-  return(\@sections, \@lines);
-
-}
-
-sub _did_summary {
-    my $self = shift;
-    my $end = $self->_date;
+sub _did_summary {
+    my $self = shift;
+    my $end = $self->_date;
 
     # start at date of previous invoice + 1 second or 0 if no previous invoice
     my $start = $self->scalar_sql("SELECT max(_date) FROM cust_bill WHERE custnum = ? and invnum != ?",$self->custnum,$self->invnum);
@@ -4198,21 +2603,25 @@ sub _items_accountcode_cdr {
                     quantity    => '',
                     product_code => 'N/A',
                     section     => $section,
-                    ext_description => [],
+                    ext_description => [ $section->{'header'} ],
+                    detail_temp => [],
             };
 
             $section->{'amount'} += $amount;
             $accountcodes{$accountcode}{'amount'} += $amount;
             $accountcodes{$accountcode}{calls}++;
             $accountcodes{$accountcode}{duration} += $detail->duration;
-            push @{$accountcodes{$accountcode}{ext_description}},
-                $detail->formatted('format' => $format);
+            push @{$accountcodes{$accountcode}{detail_temp}}, $detail;
         }
     }
 
     foreach my $l ( values %accountcodes ) {
         $l->{amount} = sprintf( "%.2f", $l->{amount} );
-        unshift @{$l->{ext_description}}, $section->{'header'};
+        my @sorted_detail = sort { $a->startdate <=> $b->startdate } @{$l->{detail_temp}};
+        foreach my $sorted_detail ( @sorted_detail ) {
+            push @{$l->{ext_description}}, $sorted_detail->formatted('format'=>$format);
+        }
+        delete $l->{detail_temp};
         push @lines, $l;
     }
 
@@ -4223,6 +2632,7 @@ sub _items_accountcode_cdr {
 
 sub _items_svc_phone_sections {
   my $self = shift;
+  my $conf = $self->conf;
   my $escape = shift;
   my $format = shift;
 
@@ -4230,6 +2640,8 @@ sub _items_svc_phone_sections {
   my %classnums = ();
   my %lines = ();
 
+  my $maxlength = $conf->config('cust_bill-latex_lineitem_maxlength') || 50;
+
   my %usage_class =  map { $_->classnum => $_ } qsearch( 'usage_class', {} );
   $usage_class{''} ||= new FS::usage_class { 'classname' => '', 'weight' => 0 };
 
@@ -4259,8 +2671,8 @@ sub _items_svc_phone_sections {
 
       my $desc = $detail->regionname; 
       my $description = $desc;
-      $description = substr($desc, 0, 50). '...'
-        if $format eq 'latex' && length($desc) > 50;
+      $description = substr($desc, 0, $maxlength). '...'
+        if $format eq 'latex' && length($desc) > $maxlength;
 
       $lines{$phonenum}{$desc} ||= {
         description     => &{$escape}($description),
@@ -4449,25 +2861,9 @@ sub _items_svc_phone_sections {
 
 }
 
-sub _items {
-  my $self = shift;
-
-  #my @display = scalar(@_)
-  #              ? @_
-  #              : qw( _items_previous _items_pkg );
-  #              #: qw( _items_pkg );
-  #              #: qw( _items_previous _items_pkg _items_tax _items_credits _items_payments );
-  my @display = qw( _items_previous _items_pkg );
-
-  my @b = ();
-  foreach my $display ( @display ) {
-    push @b, $self->$display(@_);
-  }
-  @b;
-}
-
 sub _items_previous {
   my $self = shift;
+  my $conf = $self->conf;
   my $cust_main = $self->cust_main;
   my( $pr_total, @pr_cust_bill ) = $self->previous; #previous balance
   my @b = ();
@@ -4476,7 +2872,7 @@ sub _items_previous {
                ? 'due '. $_->due_date2str($date_format)
                : time2str($date_format, $_->_date);
     push @b, {
-      'description' => 'Previous Balance, Invoice #'. $_->invnum. " ($date)",
+      'description' => $self->mt('Previous Balance, Invoice #'). $_->invnum. " ($date)",
       #'pkgpart'     => 'N/A',
       'pkgnum'      => 'N/A',
       'amount'      => sprintf("%.2f", $_->owed),
@@ -4498,366 +2894,6 @@ sub _items_previous {
   #};
 }
 
-sub _items_pkg {
-  my $self = shift;
-  my %options = @_;
-
-  warn "$me _items_pkg searching for all package line items\n"
-    if $DEBUG > 1;
-
-  my @cust_bill_pkg = grep { $_->pkgnum } $self->cust_bill_pkg;
-
-  warn "$me _items_pkg filtering line items\n"
-    if $DEBUG > 1;
-  my @items = $self->_items_cust_bill_pkg(\@cust_bill_pkg, @_);
-
-  if ($options{section} && $options{section}->{condensed}) {
-
-    warn "$me _items_pkg condensing section\n"
-      if $DEBUG > 1;
-
-    my %itemshash = ();
-    local $Storable::canonical = 1;
-    foreach ( @items ) {
-      my $item = { %$_ };
-      delete $item->{ref};
-      delete $item->{ext_description};
-      my $key = freeze($item);
-      $itemshash{$key} ||= 0;
-      $itemshash{$key} ++; # += $item->{quantity};
-    }
-    @items = sort { $a->{description} cmp $b->{description} }
-             map { my $i = thaw($_);
-                   $i->{quantity} = $itemshash{$_};
-                   $i->{amount} =
-                     sprintf( "%.2f", $i->{quantity} * $i->{amount} );#unit_amount
-                   $i;
-                 }
-             keys %itemshash;
-  }
-
-  warn "$me _items_pkg returning ". scalar(@items). " items\n"
-    if $DEBUG > 1;
-
-  @items;
-}
-
-sub _taxsort {
-  return 0 unless $a->itemdesc cmp $b->itemdesc;
-  return -1 if $b->itemdesc eq 'Tax';
-  return 1 if $a->itemdesc eq 'Tax';
-  return -1 if $b->itemdesc eq 'Other surcharges';
-  return 1 if $a->itemdesc eq 'Other surcharges';
-  $a->itemdesc cmp $b->itemdesc;
-}
-
-sub _items_tax {
-  my $self = shift;
-  my @cust_bill_pkg = sort _taxsort grep { ! $_->pkgnum } $self->cust_bill_pkg;
-  $self->_items_cust_bill_pkg(\@cust_bill_pkg, @_);
-}
-
-sub _items_cust_bill_pkg {
-  my $self = shift;
-  my $cust_bill_pkgs = shift;
-  my %opt = @_;
-
-  my $format = $opt{format} || '';
-  my $escape_function = $opt{escape_function} || sub { shift };
-  my $format_function = $opt{format_function} || '';
-  my $unsquelched = $opt{unsquelched} || '';
-  my $section = $opt{section}->{description} if $opt{section};
-  my $summary_page = $opt{summary_page} || '';
-  my $multilocation = $opt{multilocation} || '';
-  my $multisection = $opt{multisection} || '';
-  my $discount_show_always = 0;
-
-  my @b = ();
-  my ($s, $r, $u) = ( undef, undef, undef );
-  foreach my $cust_bill_pkg ( @$cust_bill_pkgs )
-  {
-
-    warn "$me _items_cust_bill_pkg considering cust_bill_pkg ".
-         $cust_bill_pkg->billpkgnum. ", pkgnum ". $cust_bill_pkg->pkgnum. "\n"
-      if $DEBUG > 1;
-
-    foreach my $display ( grep { defined($section)
-                                 ? $_->section eq $section
-                                 : 1
-                               }
-                          #grep { !$_->summary || !$summary_page } # bunk!
-                          grep { !$_->summary || $multisection }
-                          $cust_bill_pkg->cust_bill_pkg_display
-                        )
-    {
-
-      warn "$me _items_cust_bill_pkg considering display item $display\n"
-        if $DEBUG > 1;
-
-      my $type = $display->type;
-
-      my $desc = $cust_bill_pkg->desc;
-      $desc = substr($desc, 0, 50). '...'
-        if $format eq 'latex' && length($desc) > 50;
-
-      my %details_opt = ( 'format'          => $format,
-                          'escape_function' => $escape_function,
-                          'format_function' => $format_function,
-                        );
-
-      if ( $cust_bill_pkg->pkgnum > 0 ) {
-
-        warn "$me _items_cust_bill_pkg cust_bill_pkg is non-tax\n"
-          if $DEBUG > 1;
- 
-        my $cust_pkg = $cust_bill_pkg->cust_pkg;
-
-        if (    (!$type || $type eq 'S')
-             && (    $cust_bill_pkg->setup != 0
-                  || $cust_bill_pkg->setup_show_zero
-                )
-           )
-         {
-
-          warn "$me _items_cust_bill_pkg adding setup\n"
-            if $DEBUG > 1;
-
-          my $description = $desc;
-          $description .= ' Setup'
-            if $cust_bill_pkg->recur != 0
-            || $discount_show_always
-            || $cust_bill_pkg->recur_show_zero;
-
-          my @d = ();
-          unless ( $cust_pkg->part_pkg->hide_svc_detail
-                || $cust_bill_pkg->hidden )
-          {
-
-            push @d, map &{$escape_function}($_),
-                         $cust_pkg->h_labels_short($self->_date, undef, 'I')
-              unless $cust_bill_pkg->pkgpart_override; #don't redisplay services
-
-            if ( $multilocation ) {
-              my $loc = $cust_pkg->location_label;
-              $loc = substr($loc, 0, 50). '...'
-                if $format eq 'latex' && length($loc) > 50;
-              push @d, &{$escape_function}($loc);
-            }
-
-          }
-
-          push @d, $cust_bill_pkg->details(%details_opt)
-            if $cust_bill_pkg->recur == 0;
-
-          if ( $cust_bill_pkg->hidden ) {
-            $s->{amount}      += $cust_bill_pkg->setup;
-            $s->{unit_amount} += $cust_bill_pkg->unitsetup;
-            push @{ $s->{ext_description} }, @d;
-          } else {
-            $s = {
-              _is_setup       => 1,
-              description     => $description,
-              #pkgpart         => $part_pkg->pkgpart,
-              pkgnum          => $cust_bill_pkg->pkgnum,
-              amount          => $cust_bill_pkg->setup,
-              unit_amount     => $cust_bill_pkg->unitsetup,
-              quantity        => $cust_bill_pkg->quantity,
-              ext_description => \@d,
-            };
-          };
-
-        }
-
-        if (    ( !$type || $type eq 'R' || $type eq 'U' )
-             && (
-                     $cust_bill_pkg->recur != 0
-                  || $cust_bill_pkg->setup == 0
-                  || $discount_show_always
-                  || $cust_bill_pkg->recur_show_zero
-                )
-           )
-        {
-
-          warn "$me _items_cust_bill_pkg adding recur/usage\n"
-            if $DEBUG > 1;
-
-          my $is_summary = $display->summary;
-          my $description = ($is_summary && $type && $type eq 'U')
-                            ? "Usage charges" : $desc;
-
-          $description .= " (" . time2str($date_format, $cust_bill_pkg->sdate).
-                          " - ". time2str($date_format, $cust_bill_pkg->edate).
-                          ")"
-            unless $conf->exists('disable_line_item_date_ranges')
-                || $cust_pkg->part_pkg->option('disable_line_item_date_ranges',1);
-
-          my @d = ();
-
-          #at least until cust_bill_pkg has "past" ranges in addition to
-          #the "future" sdate/edate ones... see #3032
-          my @dates = ( $self->_date );
-          my $prev = $cust_bill_pkg->previous_cust_bill_pkg;
-          push @dates, $prev->sdate if $prev;
-          push @dates, undef if !$prev;
-
-          unless ( $cust_pkg->part_pkg->hide_svc_detail
-                || $cust_bill_pkg->itemdesc
-                || $cust_bill_pkg->hidden
-                || $is_summary && $type && $type eq 'U' )
-          {
-
-            warn "$me _items_cust_bill_pkg adding service details\n"
-              if $DEBUG > 1;
-
-            push @d, map &{$escape_function}($_),
-                         $cust_pkg->h_labels_short(@dates, 'I')
-                                                   #$cust_bill_pkg->edate,
-                                                   #$cust_bill_pkg->sdate)
-              unless $cust_bill_pkg->pkgpart_override; #don't redisplay services
-
-            warn "$me _items_cust_bill_pkg done adding service details\n"
-              if $DEBUG > 1;
-
-            if ( $multilocation ) {
-              my $loc = $cust_pkg->location_label;
-              $loc = substr($loc, 0, 50). '...'
-                if $format eq 'latex' && length($loc) > 50;
-              push @d, &{$escape_function}($loc);
-            }
-
-          }
-
-          unless ( $is_summary ) {
-            warn "$me _items_cust_bill_pkg adding details\n"
-              if $DEBUG > 1;
-
-            #instead of omitting details entirely in this case (unwanted side
-            # effects), just omit CDRs
-            $details_opt{'format_function'} = sub { () }
-              if $type && $type eq 'R';
-
-            push @d, $cust_bill_pkg->details(%details_opt);
-          }
-
-          warn "$me _items_cust_bill_pkg calculating amount\n"
-            if $DEBUG > 1;
-  
-          my $amount = 0;
-          if (!$type) {
-            $amount = $cust_bill_pkg->recur;
-          } elsif ($type eq 'R') {
-            $amount = $cust_bill_pkg->recur - $cust_bill_pkg->usage;
-          } elsif ($type eq 'U') {
-            $amount = $cust_bill_pkg->usage;
-          }
-  
-          if ( !$type || $type eq 'R' ) {
-
-            warn "$me _items_cust_bill_pkg adding recur\n"
-              if $DEBUG > 1;
-
-            if ( $cust_bill_pkg->hidden ) {
-              $r->{amount}      += $amount;
-              $r->{unit_amount} += $cust_bill_pkg->unitrecur;
-              push @{ $r->{ext_description} }, @d;
-            } else {
-              $r = {
-                description     => $description,
-                #pkgpart         => $part_pkg->pkgpart,
-                pkgnum          => $cust_bill_pkg->pkgnum,
-                amount          => $amount,
-                unit_amount     => $cust_bill_pkg->unitrecur,
-                quantity        => $cust_bill_pkg->quantity,
-                ext_description => \@d,
-              };
-            }
-
-          } else {  # $type eq 'U'
-
-            warn "$me _items_cust_bill_pkg adding usage\n"
-              if $DEBUG > 1;
-
-            if ( $cust_bill_pkg->hidden ) {
-              $u->{amount}      += $amount;
-              $u->{unit_amount} += $cust_bill_pkg->unitrecur;
-              push @{ $u->{ext_description} }, @d;
-            } else {
-              $u = {
-                description     => $description,
-                #pkgpart         => $part_pkg->pkgpart,
-                pkgnum          => $cust_bill_pkg->pkgnum,
-                amount          => $amount,
-                unit_amount     => $cust_bill_pkg->unitrecur,
-                quantity        => $cust_bill_pkg->quantity,
-                ext_description => \@d,
-              };
-            }
-          }
-
-        } # recurring or usage with recurring charge
-
-      } else { #pkgnum tax or one-shot line item (??)
-
-        warn "$me _items_cust_bill_pkg cust_bill_pkg is tax\n"
-          if $DEBUG > 1;
-
-        if ( $cust_bill_pkg->setup != 0 ) {
-          push @b, {
-            'description' => $desc,
-            'amount'      => sprintf("%.2f", $cust_bill_pkg->setup),
-          };
-        }
-        if ( $cust_bill_pkg->recur != 0 ) {
-          push @b, {
-            'description' => "$desc (".
-                             time2str($date_format, $cust_bill_pkg->sdate). ' - '.
-                             time2str($date_format, $cust_bill_pkg->edate). ')',
-            'amount'      => sprintf("%.2f", $cust_bill_pkg->recur),
-          };
-        }
-
-      }
-
-    }
-
-    $discount_show_always = ($cust_bill_pkg->cust_bill_pkg_discount
-                                && $conf->exists('discount-show-always'));
-
-    foreach ( $s, $r, ($opt{skip_usage} ? () : $u ) ) {
-      if ( $_ && !$cust_bill_pkg->hidden ) {
-        $_->{amount}      = sprintf( "%.2f", $_->{amount} ),
-        $_->{amount}      =~ s/^\-0\.00$/0.00/;
-        $_->{unit_amount} = sprintf( "%.2f", $_->{unit_amount} ),
-        push @b, { %$_ }
-          if $_->{amount} != 0
-          || $discount_show_always
-          || ( ! $_->{_is_setup} && $cust_bill_pkg->recur_show_zero )
-          || (   $_->{_is_setup} && $cust_bill_pkg->setup_show_zero )
-        ;
-        $_ = undef;
-      }
-    }
-
-  }
-
-  #foreach ( $s, $r, ($opt{skip_usage} ? () : $u ) ) {
-  #  if ( $_  ) {
-  #    $_->{amount}      = sprintf( "%.2f", $_->{amount} ),
-  #    $_->{amount}      =~ s/^\-0\.00$/0.00/;
-  #    $_->{unit_amount} = sprintf( "%.2f", $_->{unit_amount} ),
-  #    push @b, { %$_ }
-  #      if $_->{amount} != 0
-  #      || $discount_show_always
-  #  }
-  #}
-
-  warn "$me _items_cust_bill_pkg done considering cust_bill_pkgs\n"
-    if $DEBUG > 1;
-
-  @b;
-
-}
-
 sub _items_credits {
   my( $self, %opt ) = @_;
   my $trim_len = $opt{'trim_len'} || 60;
@@ -4876,7 +2912,7 @@ sub _items_credits {
       #'description' => 'Credit ref\#'. $_->crednum.
       #                 " (". time2str("%x",$_->cust_credit->_date) .")".
       #                 $reason,
-      'description' => 'Credit applied '.
+      'description' => $self->mt('Credit applied').' '.
                        time2str($date_format,$_->cust_credit->_date). $reason,
       'amount'      => sprintf("%.2f",$_->amount),
     };
@@ -4896,7 +2932,7 @@ sub _items_payments {
     #something more elaborate if $_->amount ne ->cust_pay->paid ?
 
     push @b, {
-      'description' => "Payment received ".
+      'description' => $self->mt('Payment received').' '.
                        time2str($date_format,$_->cust_pay->_date ),
       'amount'      => sprintf("%.2f", $_->amount )
     };
@@ -5004,6 +3040,7 @@ sub process_re_X {
 }
 
 sub re_X {
+  # spool_invoice ftp_invoice fax_invoice print_invoice
   my($method, $job, %param ) = @_;
   if ( $DEBUG ) {
     warn "re_X $method for job $job with param:\n".
@@ -5122,6 +3159,7 @@ Currently only supported on PostgreSQL.
 =cut
 
 sub due_date_sql {
+  my $conf = new FS::Conf;
 'COALESCE(
   SUBSTRING(
     COALESCE(
@@ -5190,6 +3228,16 @@ sub search_sql_where {
     push @search, "cust_main.agentnum = $1";
   }
 
+  #refnum
+  if ( $param->{'refnum'} =~ /^(\d+)$/ ) {
+    push @search, "cust_main.refnum = $1";
+  }
+
+  #custnum
+  if ( $param->{'custnum'} =~ /^(\d+)$/ ) {
+    push @search, "cust_bill.custnum = $1";
+  }
+
   #_date
   if ( $param->{_date} ) {
     my($beginning, $ending) = @{$param->{_date}};
@@ -5261,6 +3309,15 @@ sub search_sql_where {
 
   }
 
+  #promised_date - also has an option to accept nulls
+  if ( $param->{promised_date} ) {
+    my($beginning, $ending, $null) = @{$param->{promised_date}};
+
+    push @search, "(( cust_bill.promised_date >= $beginning AND ".
+                    "cust_bill.promised_date <  $ending )" .
+                    ($null ? ' OR cust_bill.promised_date IS NULL ) ' : ')');
+  }
+
   #agent virtualization
   my $curuser = $FS::CurrentUser::CurrentUser;
   if ( $curuser->username eq 'fs_queue'