httemplate/edit/part_pkg.cgi

   1 <% include( 'elements/edit.html',
   2               'post_url'              => popurl(1).'process/part_pkg.cgi',
   3               'name'                  => "Package definition",
   4               'table'                 => 'part_pkg',
   5
   6               'agent_virt'            => 1,
   7               'agent_null_right'      => $edit_global,
   8               'agent_clone_extra_sql' => $agent_clone_extra_sql,
   9               #'viewall_dir'           => 'browse',
  10               'viewall_url'           => $p.'browse/part_pkg.cgi',
  11               'html_init'             => include('/elements/init_overlib.html').
  12                                          $javascript,
  13               'html_bottom'           => $html_bottom,
  14               'body_etc'              =>
  15                 'onLoad="agent_changed(document.edit_topform.agentnum)"',
  16
  17               'begin_callback'        => $begin_callback,
  18               'end_callback'          => $end_callback,
  19               'new_hashref_callback'  => $new_hashref_callback,
  20               'new_object_callback'   => $new_object_callback,
  21               'new_callback'          => $new_callback,
  22               'clone_callback'        => $clone_callback,
  23               'edit_callback'         => $edit_callback,
  24               'error_callback'        => $error_callback,
  25               'field_callback'        => $field_callback,
  26
  27               'labels' => {
  28                             'pkgpart'          => 'Package Definition',
  29                             'pkg'              => 'Package (customer-visible)',
  30                             'comment'          => 'Comment (customer-hidden)',
  31                             'classnum'         => 'Package class',
  32                             'addon_classnum'   => 'Restrict additional orders to package class',
  33                             'promo_code'       => 'Promotional code',
  34                             'freq'             => 'Recurring fee frequency',
  35                             'setuptax'         => 'Setup fee tax exempt',
  36                             'recurtax'         => 'Recurring fee tax exempt',
  37                             'taxclass'         => 'Tax class',
  38                             'taxproduct_select'=> 'Tax products',
  39                             'plan'             => 'Price plan',
  40                             'disabled'         => 'Disable new orders',
  41                             'setup_cost'       => 'Setup cost',
  42                             'recur_cost'       => 'Recur cost',
  43                             'pay_weight'       => 'Payment weight',
  44                             'credit_weight'    => 'Credit weight',
  45                             'agentnum'         => 'Agent',
  46                             'setup_fee'        => 'Setup fee',
  47                             'recur_fee'        => 'Recurring fee',
  48                             'bill_dst_pkgpart' => 'Include line item(s) from package',
  49                             'svc_dst_pkgpart'  => 'Include services of package',
  50                             'report_option'    => 'Report classes',
  51                           },
  52
  53               'fields' => [
  54                             { field=>'clone',  type=>'hidden',
  55                               curr_value_callback =>
  56                                 sub { shift->param('clone') },
  57                             },
  58                             { field=>'pkgnum', type=>'hidden',
  59                               curr_value_callback =>
  60                                 sub { shift->param('pkgnum') },
  61                             },
  62
  63                             { field=>'custom',  type=>'hidden' },
  64
  65                             { type => 'columnstart' },
  66
  67                               { field     => 'pkg',
  68                                 type      => 'text',
  69                                 size      => 40, #32
  70                                 maxlength => 50,
  71                               },
  72                               {field=>'comment',  type=>'text', size=>40 }, #32
  73                               { field         => 'agentnum',
  74                                 type          => 'select-agent',
  75                                 disable_empty => ! $acl_edit_global,
  76                                 empty_label   => '(global)',
  77                                 onchange      => 'agent_changed',
  78                               },
  79                               {field=>'classnum', type=>'select-pkg_class' },
  80                               ( $conf->exists('pkg-addon_classnum')
  81                                   ? ( { field=>'addon_classnum',
  82                                         type =>'select-pkg_class',
  83                                       }
  84                                     )
  85                                    : ()
  86                               ),
  87                               {field=>'disabled', type=>$disabled_type, value=>'Y'},
  88
  89                               { type  => 'tablebreak-tr-title',
  90                                 value => 'Pricing', #better name?
  91                               },
  92                               { field => 'plan',
  93                                 type  => 'selectlayers-select',
  94                                 options => [ keys %plan_labels ],
  95                                 labels  => \%plan_labels,
  96                               },
  97                               { field => 'setup_fee',
  98                                 type  => 'money',
  99                               },
 100                               { field    => 'freq',
 101                                 type     => 'part_pkg_freq',
 102                                 onchange => 'freq_changed',
 103                               },
 104                               { field    => 'recur_fee',
 105                                 type     => 'money',
 106                                 disabled => sub { $recur_disabled },
 107                               },
 108
 109                               #price plan
 110                               #setup fee
 111                               #recurring frequency
 112                               #recurring fee (auto-disable)
 113
 114                             { type => 'columnnext' },
 115
 116                               {type=>'justtitle', value=>'Taxation' },
 117                               {field=>'setuptax', type=>'checkbox', value=>'Y'},
 118                               {field=>'recurtax', type=>'checkbox', value=>'Y'},
 119                               {field=>'taxclass', type=>'select-taxclass' },
 120                               { field => 'taxproductnums',
 121                                 type  => 'hidden',
 122                                 value => join(',', @taxproductnums),
 123                               },
 124                               { field => 'taxproduct_select',
 125                                 type  => 'selectlayers',
 126                                 options => [ '(default)', @taxproductnums ],
 127                                 curr_value => '(default)',
 128                                 labels  => { ( '(default)' => '(default)' ),
 129                                              map {($_=>$usage_class{$_})}
 130                                              @taxproductnums
 131                                            },
 132                                 layer_fields => \%taxproduct_fields,
 133                                 layer_values_callback => $taxproduct_values,
 134                                 layers_only  =>   !$taxproducts,
 135                                 cell_style   => ( !$taxproducts
 136                                                   ? 'display:none'
 137                                                   : ''
 138                                                 ),
 139                               },
 140
 141                               { type  => 'tablebreak-tr-title',
 142                                 value => 'Promotions', #better name?
 143                               },
 144                               { field=>'promo_code', type=>'text', size=>15 },
 145
 146                               { type  => 'tablebreak-tr-title',
 147                                 value => 'Cost tracking', #better name?
 148                               },
 149                               { field=>'setup_cost', type=>'money', },
 150                               { field=>'recur_cost', type=>'money', },
 151
 152                             { type => 'columnnext' },
 153
 154                               { field    => 'agent_type',
 155                                 type     => 'select-agent_types',
 156                                 disabled => ! $acl_edit_global,
 157                                 curr_value_callback => sub {
 158                                   my($cgi, $object, $field) = @_;
 159                                   #in the other callbacks..?  hmm.
 160                                   \@agent_type;
 161                                 },
 162                               },
 163
 164                               { type  => 'tablebreak-tr-title',
 165                                 value => 'Line-item revenue recogition', #better name?
 166                               },
 167                               { field=>'pay_weight',    type=>'text', size=>6 },
 168                               { field=>'credit_weight', type=>'text', size=>6 },
 169
 170
 171                             { type => 'columnend' },
 172
 173                             { 'type'  => $census ? 'tablebreak-tr-title'
 174                                                  : 'hidden',
 175                               'value' => 'Optional report classes',
 176                               'field' => 'census_title',
 177                             },
 178                             { 'field'    => 'report_option',
 179                               'type'     => $census ? 'select-table' : 'hidden',
 180                               'table'    => 'part_pkg_report_option',
 181                               'name_col' => 'name',
 182                               'multiple' => 1,
 183                             },
 184
 185
 186                             { 'type'    => 'tablebreak-tr-title',
 187                               'value'   => 'Pricing add-ons',
 188                               'colspan' => 4,
 189                             },
 190                             { 'field'      => 'bill_dst_pkgpart',
 191                               'type'       => 'select-part_pkg',
 192                               'm2_label'   => 'Include line item(s) from package',
 193                               'm2m_method' => 'bill_part_pkg_link',
 194                               'm2m_dstcol' => 'dst_pkgpart',
 195                               'm2_error_callback' =>
 196                                 &{$m2_error_callback_maker}('bill'),
 197                               'm2_fields' => [ { 'field' => 'hidden',
 198                                                  'type'  => 'checkbox',
 199                                                  'value' => 'Y',
 200                                                  'curr_value' => '',
 201                                                  'label' => 'Bundle',
 202                                                },
 203                                              ],
 204                             },
 205
 206                             { type  => 'tablebreak-tr-title',
 207                               value => 'Services',
 208                             },
 209                             { type => 'pkg_svc', },
 210
 211                             { 'field'      => 'svc_dst_pkgpart',
 212                               'label'      => 'Also include services from package: ',
 213                               'type'       => 'select-part_pkg',
 214                               'm2_label'   => 'Include services of package: ',
 215                               'm2m_method' => 'svc_part_pkg_link',
 216                               'm2m_dstcol' => 'dst_pkgpart',
 217                               'm2_error_callback' =>
 218                                 &{$m2_error_callback_maker}('svc'),
 219                             },
 220
 221                             { type  => 'tablebreak-tr-title',
 222                               value => 'Price plan options',
 223                             },
 224
 225                           ],
 226
 227            )
 228 %>
 229 <%init>
 230
 231 my $curuser = $FS::CurrentUser::CurrentUser;
 232
 233 my $edit_global = 'Edit global package definitions';
 234 my $acl_edit        = $curuser->access_right('Edit package definitions');
 235 my $acl_edit_global = $curuser->access_right($edit_global);
 236
 237 my $acl_edit_either = $acl_edit || $acl_edit_global;
 238
 239 my $begin_callback = sub {
 240   my( $cgi, $fields, $opt ) = @_;
 241   die "access denied"
 242     unless $acl_edit_either
 243         || ( $cgi->param('pkgnum')
 244              && $curuser->access_right('Customize customer package')
 245            );
 246 };
 247
 248 my $disabled_type = $acl_edit_either ? 'checkbox' : 'hidden';
 249
 250 #arg.  access rights for cloning are Hard.
 251 # on the one hand we don't really want cloning (customizing a package) to fail
 252 #  for want of finding the source package in normal usage
 253 # on the other hand, we don't want people using the clone link to be able to
 254 #  see
 255 my $agent_clone_extra_sql =
 256   ' ( '. FS::part_pkg->curuser_pkgs_sql.
 257   "   OR ( part_pkg.custom = 'Y' ) ".
 258   ' ) ';
 259
 260 my $conf = new FS::Conf;
 261 my $taxproducts = $conf->exists('enable_taxproducts');
 262
 263 my $sth = dbh->prepare("SELECT COUNT(*) FROM part_pkg_report_option".
 264                        "  WHERE disabled IS NULL OR disabled = ''  ")
 265   or die dbh->errstr;
 266 $sth->execute or die $sth->errstr;
 267 my $census = $sth->fetchrow_arrayref->[0];
 268
 269 #XXX
 270 # - tr-part_pkg_freq: month_increments_only (from price plans)
 271 # - test cloning
 272 # - test errors cloning
 273 # - test custom pricing
 274 # - move the selectlayer divs away from lame layer_callback
 275
 276 #my ($query) = $cgi->keywords;
 277 #
 278 #my $part_pkg = '';
 279
 280 my @agent_type = ();
 281 my %tax_override = ();
 282
 283 my %taxproductnums = map { ($_->classnum => 1) }
 284                      qsearch('usage_class', { 'disabled' => '' });
 285 my @taxproductnums = ( qw( setup recur ), sort (keys %taxproductnums) );
 286
 287 my %options = ();
 288 my $recur_disabled = 1;
 289
 290 my $error_callback = sub {
 291   my($cgi, $object, $fields, $opt ) = @_;
 292
 293   (@agent_type) = $cgi->param('agent_type');
 294
 295   $opt->{action} = 'Custom' if $cgi->param('pkgnum');
 296
 297   $recur_disabled = $cgi->param('freq') ? 0 : 1;
 298
 299   foreach ($cgi->param) {
 300     /^usage_taxproductnum_(\d+)$/ && ($taxproductnums{$1} = 1);
 301   }
 302   $tax_override{''} = $cgi->param('tax_override');
 303   $tax_override{$_} = $cgi->param('tax_override_$_')
 304     foreach(grep { /^tax_override_(\w+)$/ } $cgi->param);
 305
 306   #some false laziness w/process
 307   $cgi->param('plan') =~ /^(\w+)$/ or die 'unparsable plan';
 308   my $plan = $1;
 309   my $options = $cgi->param($plan."__OPTIONS");
 310   my @options = split(',', $options);
 311   %options =
 312     map { my $optionname = $_;
 313           my $param = $plan."__$optionname";
 314           my $value = join(', ', $cgi->param($param));
 315           ( $optionname => $value );
 316         }
 317         @options;
 318
 319   #$cgi->param($_, $options{$_}) foreach (qw( setup_fee recur_fee ));
 320   $object->set($_ => scalar($cgi->param($_)) )
 321     foreach (qw( setup_fee recur_fee ));
 322
 323 };
 324
 325 my $new_hashref_callback = sub { { 'plan' => 'flat' }; };
 326
 327 my $new_object_callback = sub {
 328   my( $cgi, $hashref, $fields, $opt ) = @_;
 329
 330   my $part_pkg = FS::part_pkg->new( $hashref );
 331   $part_pkg->set($_ => '0')
 332     foreach (qw( setup_fee recur_fee ));
 333
 334   $part_pkg;
 335
 336 };
 337
 338 my $edit_callback = sub {
 339   my( $cgi, $object, $fields, $opt ) = @_;
 340
 341   $recur_disabled = $object->freq ? 0 : 1;
 342
 343   (@agent_type) =
 344     map {$_->typenum} qsearch('type_pkgs', { 'pkgpart' => $object->pkgpart } );
 345
 346   my @report_option = ();
 347   foreach ($object->options) {
 348     /^usage_taxproductnum_(\d+)$/ && ($taxproductnums{$1} = 1);
 349     /^report_option_(\d+)$/ && (push @report_option, $1);
 350   }
 351   foreach ($object->part_pkg_taxoverride) {
 352     $taxproductnums{$_->usage_class} = 1
 353       if $_->usage_class;
 354   }
 355
 356   $cgi->param('report_option', join(',', @report_option));
 357   foreach my $field ( @$fields ) {
 358     next unless (
 359       ref($field) eq 'HASH' &&
 360       $field->{field} &&
 361       $field->{field} eq 'report_option'
 362     );
 363     #$field->{curr_value} = join(',', @report_option);
 364     $field->{value} = join(',', @report_option);
 365   }
 366
 367   %options = $object->options;
 368
 369   $object->set($_ => $object->option($_))
 370     foreach (qw( setup_fee recur_fee ));
 371
 372 };
 373
 374 my $new_callback = sub {
 375   my( $cgi, $object, $fields ) = @_;
 376
 377   my $conf = new FS::Conf;
 378   if ( $conf->exists('agent_defaultpkg') ) {
 379     #my @all_agent_types = map {$_->typenum} qsearch('agent_type',{});
 380     @agent_type = map {$_->typenum} qsearch('agent_type',{});
 381   }
 382
 383 };
 384
 385 my $clone_callback = sub {
 386   my( $cgi, $object, $fields, $opt ) = @_;
 387
 388   if ( $cgi->param('pkgnum') ) {
 389
 390     my $cust_pkg = qsearchs('cust_pkg', { 'pkgnum' => $cgi->param('pkgnum') } );
 391     $object->agentnum( $cust_pkg->cust_main->agentnum );
 392
 393     $opt->{action} = 'Custom';
 394
 395     #my $part_pkg = $clone_part_pkg->clone;
 396     #this is all clone does anyway
 397     $object->custom('Y');
 398
 399     $object->disabled('Y');
 400
 401   } else { #not when cloning...
 402
 403     (@agent_type) =
 404       map {$_->typenum} qsearch('type_pkgs',{ 'pkgpart' => $object->pkgpart } );
 405
 406   }
 407
 408   %options = $object->options;
 409
 410   $object->set($_ => $options{$_})
 411     foreach (qw( setup_fee recur_fee ));
 412
 413   $recur_disabled = $object->freq ? 0 : 1;
 414 };
 415
 416 my $m2_error_callback_maker = sub {
 417   my $link_type = shift; #yay closures
 418   return sub {
 419     my( $cgi, $object ) = @_;
 420     my $num;
 421     map {
 422
 423           if ( /^${link_type}_dst_pkgpart(\d+)$/ &&
 424                ( my $dst = $cgi->param("${link_type}_dst_pkgpart$1") ) )
 425           {
 426
 427             my $hidden = $cgi->param("${link_type}_dst_pkgpart__hidden$1")
 428                          || '';
 429             new FS::part_pkg_link {
 430               'link_type'   => $link_type,
 431               'src_pkgpart' => $object->pkgpart,
 432               'dst_pkgpart' => $dst,
 433               'hidden'      => $hidden,
 434             };
 435           } else {
 436             ();
 437           }
 438         }
 439     $cgi->param;
 440   };
 441 };
 442
 443 my $javascript = <<'END';
 444   <SCRIPT TYPE="text/javascript">
 445
 446     function freq_changed(what) {
 447       var freq = what.options[what.selectedIndex].value;
 448
 449       if ( freq == '0' ) {
 450         what.form.recur_fee.disabled = true;
 451         what.form.recur_fee.style.backgroundColor = '#dddddd';
 452       } else {
 453         what.form.recur_fee.disabled = false;
 454         what.form.recur_fee.style.backgroundColor = '#ffffff';
 455       }
 456
 457     }
 458
 459     function agent_changed(what) {
 460
 461       var agentnum = what.options[what.selectedIndex].value;
 462
 463       if ( agentnum == 0 ) {
 464         what.form.agent_type.disabled = false;
 465         //what.form.agent_type.style.backgroundColor = '#ffffff';
 466         what.form.agent_type.style.visibility = '';
 467       } else {
 468         what.form.agent_type.disabled = true;
 469         //what.form.agent_type.style.backgroundColor = '#dddddd';
 470         what.form.agent_type.style.visibility = 'hidden';
 471       }
 472
 473     }
 474
 475   </SCRIPT>
 476 END
 477
 478 tie my %plans, 'Tie::IxHash', %{ FS::part_pkg::plan_info() };
 479
 480 tie my %plan_labels, 'Tie::IxHash',
 481   map {  $_ => ( $plans{$_}->{'shortname'} || $plans{$_}->{'name'} ) }
 482       keys %plans;
 483
 484 my $html_bottom = sub {
 485   my( $object ) = @_;
 486
 487   #warn join("\n", map { "$_: $options{$_}" } keys %options ). "\n";
 488
 489   my $layer_callback = sub {
 490
 491     my $layer = shift;
 492     my $html = ntable("#cccccc",2);
 493
 494     #$html .= '
 495     #  <TR>
 496     #    <TD ALIGN="right">Recurring fee frequency </TD>
 497     #    <TD><SELECT NAME="freq">
 498     #';
 499     #
 500     #my @freq = keys %freq;
 501     #@freq = grep { /^\d+$/ } @freq
 502   #XXX this bit#  #  if exists($plans{$layer}->{'freq'}) && $plans{$layer}->{'freq'} eq 'm';
 503     #foreach my $freq ( @freq ) {
 504     #  $html .= qq(<OPTION VALUE="$freq");
 505     #  $html .= ' SELECTED' if $freq eq $part_pkg->freq;
 506     #  $html .= ">$freq{$freq}";
 507     #}
 508     #$html .= '</SELECT></TD></TR>';
 509
 510     my $href = $plans{$layer}->{'fields'};
 511     my @fields = exists($plans{$layer}->{'fieldorder'})
 512                    ? @{$plans{$layer}->{'fieldorder'}}
 513                    : keys %{ $href };
 514
 515     foreach my $field ( grep $_ !~ /^(setup|recur)_fee$/, @fields ) {
 516
 517       $html .= '<TR><TD ALIGN="right">'. $href->{$field}{'name'}. '</TD><TD>';
 518
 519       my $format = sub { shift };
 520       $format = $href->{$field}{'format'} if exists($href->{$field}{'format'});
 521
 522       #XXX these should use elements/ fields... (or this whole thing should
 523       #just use layer_fields instead of layer_callback)
 524
 525       if ( ! exists($href->{$field}{'type'}) ) {
 526
 527         $html .= qq!<INPUT TYPE="text" NAME="${layer}__$field" VALUE="!.
 528                  ( exists($options{$field})
 529                      ? &$format($options{$field})
 530                      : $href->{$field}{'default'} ).
 531                  qq!">!;
 532
 533       } elsif ( $href->{$field}{'type'} eq 'checkbox' ) {
 534
 535         $html .= qq!<INPUT TYPE="checkbox" NAME="${layer}__$field" VALUE=1 !.
 536                  ( exists($options{$field}) && $options{$field}
 537                    ? ' CHECKED'
 538                    : ''
 539                  ). '>';
 540
 541       } elsif ( $href->{$field}{'type'} =~ /^select/ ) {
 542
 543         $html .= '<SELECT';
 544         $html .= ' MULTIPLE'
 545           if $href->{$field}{'type'} eq 'select_multiple';
 546         $html .= qq! NAME="${layer}__$field">!;
 547
 548         if ( $href->{$field}{'select_table'} ) {
 549           foreach my $record (
 550             qsearch( $href->{$field}{'select_table'},
 551                      $href->{$field}{'select_hash'}   )
 552           ) {
 553             my $value = $record->getfield($href->{$field}{'select_key'});
 554             $html .= qq!<OPTION VALUE="$value"!.
 555                      (  $options{$field} =~ /(^|, *)$value *(,|$)/ #?
 556                           ? ' SELECTED'
 557                           : ''
 558                      ).
 559                      '>'. $record->getfield($href->{$field}{'select_label'});
 560           }
 561         } elsif ( $href->{$field}{'select_options'} ) {
 562           foreach my $key ( keys %{ $href->{$field}{'select_options'} } ) {
 563             my $label = $href->{$field}{'select_options'}{$key};
 564             $html .= qq!<OPTION VALUE="$key"!.
 565                      ( $options{$field} =~ /(^|, *)$key *(,|$)/ #?
 566                          ? ' SELECTED'
 567                          : ''
 568                      ).
 569                      '>'. $label;
 570           }
 571
 572         } else {
 573           $html .= '<font color="#ff0000">warning: '.
 574                    "don't know how to retreive options for $field select field".
 575                    '</font>';
 576         }
 577         $html .= '</SELECT>';
 578
 579       } elsif ( $href->{$field}{'type'} eq 'radio' ) {
 580
 581         my $radio =
 582           qq!<INPUT TYPE="radio" NAME="${layer}__$field"!;
 583
 584         foreach my $key ( keys %{ $href->{$field}{'options'} } ) {
 585           my $label = $href->{$field}{'options'}{$key};
 586           $html .= qq!$radio VALUE="$key"!.
 587                    ( $options{$field} =~ /(^|, *)$key *(,|$)/ #?
 588                        ? ' CHECKED'
 589                        : ''
 590                    ).
 591                    "> $label<BR>";
 592         }
 593
 594       }
 595
 596       $html .= '</TD></TR>';
 597     }
 598     $html .= '</TABLE>';
 599
 600     $html .= qq(<INPUT TYPE="hidden" NAME="${layer}__OPTIONS" VALUE=").
 601              join(',', keys %{ $href } ). '">';
 602
 603     $html;
 604
 605   };
 606
 607   my %selectlayers = (
 608     field          => 'plan',
 609     options        => [ keys %plan_labels ],
 610     labels         => \%plan_labels,
 611     curr_value     => $object->plan,
 612     layer_callback => $layer_callback,
 613   );
 614
 615   my $return =
 616     include('/elements/selectlayers.html', %selectlayers, 'layers_only'=>1 ).
 617     '<SCRIPT TYPE="text/javascript">'.
 618       include('/elements/selectlayers.html', %selectlayers, 'js_only'=>1 );
 619
 620   $return .=
 621     "taxproduct_selectchanged(document.getElementById('taxproduct_select'));\n"
 622       if $taxproducts;
 623
 624   $return .= '</SCRIPT>';
 625
 626   $return;
 627
 628 };
 629
 630 my %usage_class = map { ($_->classnum => $_->classname) }
 631                   qsearch('usage_class', {});
 632 $usage_class{setup} = 'Setup';
 633 $usage_class{recur} = 'Recurring';
 634
 635 my %taxproduct_fields = ();
 636 my $end_callback = sub {
 637   my( $cgi, $object, $fields, $opt ) = @_;
 638
 639   @taxproductnums = ( qw( setup recur ), sort (keys %taxproductnums) );
 640
 641   if ( $object->pkgpart ) {
 642     foreach my $usage_class ( '', @taxproductnums ) {
 643       $tax_override{$usage_class} =
 644         join (",", map $_->taxclassnum,
 645                        qsearch( 'part_pkg_taxoverride', {
 646                                   'pkgpart'     => $object->pkgpart,
 647                                   'usage_class' => $usage_class,
 648                               })
 649              );
 650     }
 651   }
 652
 653   %taxproduct_fields =
 654     map { $_ => [ "taxproductnum_$_",
 655                   { type  => 'select-taxproduct',
 656                     #label => "$usage_class{$_} tax product",
 657                   },
 658                   "tax_override_$_",
 659                   { type  => 'select-taxoverride' }
 660                 ]
 661         }
 662         @taxproductnums;
 663
 664   $taxproduct_fields{'(default)'} =
 665     [ 'taxproductnum', { type => 'select-taxproduct',
 666                          #label => 'Default tax product',
 667                        },
 668       'tax_override',  { type => 'select-taxoverride' },
 669     ];
 670 };
 671
 672 my $taxproduct_values = sub {
 673   my ($cgi, $object, $flags) = @_;
 674   my $routine =
 675     sub { my $layer = shift;
 676           my @fields = @{$taxproduct_fields{$layer}};
 677           my @values = ();
 678           while( @fields ) {
 679             my $field = shift @fields;
 680             shift @fields;
 681             $field =~ /^taxproductnum_\w+$/ &&
 682               push @values, ( $field => $options{"usage_$field"} );
 683             $field =~ /^tax_override_(\w+)$/ &&
 684               push @values, ( $field => $tax_override{$1} );
 685             $field =~ /^taxproductnum$/ &&
 686               push @values, ( $field => $object->taxproductnum );
 687             $field =~ /^tax_override$/ &&
 688               push @values, ( $field => $tax_override{''} );
 689           }
 690           { (@values) };
 691         };
 692
 693   my @result =
 694     map { ( $_ => { &{$routine}($_) } ) } ( '(default)', @taxproductnums );
 695   return({ @result });
 696
 697 };
 698
 699 my $field_callback = sub {
 700   my ($cgi, $object, $fieldref) = @_;
 701
 702   my $field = $fieldref->{field};
 703   if ($field eq 'taxproductnums') {
 704     $fieldref->{value} = join(',', @taxproductnums);
 705   } elsif ($field eq 'taxproduct_select') {
 706     $fieldref->{options} = [ '(default)', @taxproductnums ];
 707     $fieldref->{labels}  = { ( '(default)' => '(default)' ),
 708                              map {( $_ => ($usage_class{$_} || $_) )}
 709                                @taxproductnums
 710                            };
 711     $fieldref->{layer_fields} = \%taxproduct_fields;
 712     $fieldref->{layer_values_callback} = $taxproduct_values;
 713   }
 714 };
 715
 716 </%init>