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'  => $report_option ? 'tablebreak-tr-title'
 174                                                         : 'hidden',
 175                               'value' => 'Optional report classes',
 176                               'field' => 'census_title',
 177                             },
 178                             { 'field'    => 'report_option',
 179                               'type'     => $report_option ? 'select-table'
 180                                                            : 'hidden',
 181                               'table'    => 'part_pkg_report_option',
 182                               'name_col' => 'name',
 183                               'hashref'  => { 'disabled' => '' },
 184                               'multiple' => 1,
 185                             },
 186
 187
 188                             { 'type'    => 'tablebreak-tr-title',
 189                               'value'   => 'Pricing add-ons',
 190                               'colspan' => 4,
 191                             },
 192                             { 'field'      => 'bill_dst_pkgpart',
 193                               'type'       => 'select-part_pkg',
 194                               'm2_label'   => 'Include line item(s) from package',
 195                               'm2m_method' => 'bill_part_pkg_link',
 196                               'm2m_dstcol' => 'dst_pkgpart',
 197                               'm2_error_callback' =>
 198                                 &{$m2_error_callback_maker}('bill'),
 199                               'm2_fields' => [ { 'field' => 'hidden',
 200                                                  'type'  => 'checkbox',
 201                                                  'value' => 'Y',
 202                                                  'curr_value' => '',
 203                                                  'label' => 'Bundle',
 204                                                },
 205                                              ],
 206                             },
 207
 208                             { type  => 'tablebreak-tr-title',
 209                               value => 'Services',
 210                             },
 211                             { type => 'pkg_svc', },
 212
 213                             { 'field'      => 'svc_dst_pkgpart',
 214                               'label'      => 'Also include services from package: ',
 215                               'type'       => 'select-part_pkg',
 216                               'm2_label'   => 'Include services of package: ',
 217                               'm2m_method' => 'svc_part_pkg_link',
 218                               'm2m_dstcol' => 'dst_pkgpart',
 219                               'm2_error_callback' =>
 220                                 &{$m2_error_callback_maker}('svc'),
 221                             },
 222
 223                             { type  => 'tablebreak-tr-title',
 224                               value => 'Price plan options',
 225                             },
 226
 227                           ],
 228
 229            )
 230 %>
 231 <%init>
 232
 233 my $curuser = $FS::CurrentUser::CurrentUser;
 234
 235 my $edit_global = 'Edit global package definitions';
 236 my $acl_edit        = $curuser->access_right('Edit package definitions');
 237 my $acl_edit_global = $curuser->access_right($edit_global);
 238
 239 my $acl_edit_either = $acl_edit || $acl_edit_global;
 240
 241 my $begin_callback = sub {
 242   my( $cgi, $fields, $opt ) = @_;
 243   die "access denied"
 244     unless $acl_edit_either
 245         || ( $cgi->param('pkgnum')
 246              && $curuser->access_right('Customize customer package')
 247            );
 248 };
 249
 250 my $disabled_type = $acl_edit_either ? 'checkbox' : 'hidden';
 251
 252 #arg.  access rights for cloning are Hard.
 253 # on the one hand we don't really want cloning (customizing a package) to fail
 254 #  for want of finding the source package in normal usage
 255 # on the other hand, we don't want people using the clone link to be able to
 256 #  see
 257 my $agent_clone_extra_sql =
 258   ' ( '. FS::part_pkg->curuser_pkgs_sql.
 259   "   OR ( part_pkg.custom = 'Y' ) ".
 260   ' ) ';
 261
 262 my $conf = new FS::Conf;
 263 my $taxproducts = $conf->exists('enable_taxproducts');
 264
 265 my $sth = dbh->prepare("SELECT COUNT(*) FROM part_pkg_report_option".
 266                        "  WHERE disabled IS NULL OR disabled = ''  ")
 267   or die dbh->errstr;
 268 $sth->execute or die $sth->errstr;
 269 my $report_option = $sth->fetchrow_arrayref->[0];
 270
 271 #XXX
 272 # - tr-part_pkg_freq: month_increments_only (from price plans)
 273 # - test cloning
 274 # - test errors cloning
 275 # - test custom pricing
 276 # - move the selectlayer divs away from lame layer_callback
 277
 278 #my ($query) = $cgi->keywords;
 279 #
 280 #my $part_pkg = '';
 281
 282 my @agent_type = ();
 283 my %tax_override = ();
 284
 285 my %taxproductnums = map { ($_->classnum => 1) }
 286                      qsearch('usage_class', { 'disabled' => '' });
 287 my @taxproductnums = ( qw( setup recur ), sort (keys %taxproductnums) );
 288
 289 my %options = ();
 290 my $recur_disabled = 1;
 291
 292 my $error_callback = sub {
 293   my($cgi, $object, $fields, $opt ) = @_;
 294
 295   (@agent_type) = $cgi->param('agent_type');
 296
 297   $opt->{action} = 'Custom' if $cgi->param('pkgnum');
 298
 299   $recur_disabled = $cgi->param('freq') ? 0 : 1;
 300
 301   foreach ($cgi->param) {
 302     /^usage_taxproductnum_(\d+)$/ && ($taxproductnums{$1} = 1);
 303   }
 304   $tax_override{''} = $cgi->param('tax_override');
 305   $tax_override{$_} = $cgi->param('tax_override_$_')
 306     foreach(grep { /^tax_override_(\w+)$/ } $cgi->param);
 307
 308   #some false laziness w/process
 309   $cgi->param('plan') =~ /^(\w+)$/ or die 'unparsable plan';
 310   my $plan = $1;
 311   my $options = $cgi->param($plan."__OPTIONS");
 312   my @options = split(',', $options);
 313   %options =
 314     map { my $optionname = $_;
 315           my $param = $plan."__$optionname";
 316           my $value = join(', ', $cgi->param($param));
 317           ( $optionname => $value );
 318         }
 319         @options;
 320
 321   #$cgi->param($_, $options{$_}) foreach (qw( setup_fee recur_fee ));
 322   $object->set($_ => scalar($cgi->param($_)) )
 323     foreach (qw( setup_fee recur_fee ));
 324
 325 };
 326
 327 my $new_hashref_callback = sub { { 'plan' => 'flat' }; };
 328
 329 my $new_object_callback = sub {
 330   my( $cgi, $hashref, $fields, $opt ) = @_;
 331
 332   my $part_pkg = FS::part_pkg->new( $hashref );
 333   $part_pkg->set($_ => '0')
 334     foreach (qw( setup_fee recur_fee ));
 335
 336   $part_pkg;
 337
 338 };
 339
 340 my $edit_callback = sub {
 341   my( $cgi, $object, $fields, $opt ) = @_;
 342
 343   $recur_disabled = $object->freq ? 0 : 1;
 344
 345   (@agent_type) =
 346     map {$_->typenum} qsearch('type_pkgs', { 'pkgpart' => $object->pkgpart } );
 347
 348   my @report_option = ();
 349   foreach ($object->options) {
 350     /^usage_taxproductnum_(\d+)$/ && ($taxproductnums{$1} = 1);
 351     /^report_option_(\d+)$/ && (push @report_option, $1);
 352   }
 353   foreach ($object->part_pkg_taxoverride) {
 354     $taxproductnums{$_->usage_class} = 1
 355       if $_->usage_class;
 356   }
 357
 358   $cgi->param('report_option', join(',', @report_option));
 359   foreach my $field ( @$fields ) {
 360     next unless (
 361       ref($field) eq 'HASH' &&
 362       $field->{field} &&
 363       $field->{field} eq 'report_option'
 364     );
 365     #$field->{curr_value} = join(',', @report_option);
 366     $field->{value} = join(',', @report_option);
 367   }
 368
 369   %options = $object->options;
 370
 371   $object->set($_ => $object->option($_))
 372     foreach (qw( setup_fee recur_fee ));
 373
 374 };
 375
 376 my $new_callback = sub {
 377   my( $cgi, $object, $fields ) = @_;
 378
 379   my $conf = new FS::Conf;
 380   if ( $conf->exists('agent_defaultpkg') ) {
 381     #my @all_agent_types = map {$_->typenum} qsearch('agent_type',{});
 382     @agent_type = map {$_->typenum} qsearch('agent_type',{});
 383   }
 384
 385 };
 386
 387 my $clone_callback = sub {
 388   my( $cgi, $object, $fields, $opt ) = @_;
 389
 390   if ( $cgi->param('pkgnum') ) {
 391
 392     my $cust_pkg = qsearchs('cust_pkg', { 'pkgnum' => $cgi->param('pkgnum') } );
 393     $object->agentnum( $cust_pkg->cust_main->agentnum );
 394
 395     $opt->{action} = 'Custom';
 396
 397     #my $part_pkg = $clone_part_pkg->clone;
 398     #this is all clone does anyway
 399     $object->custom('Y');
 400
 401     $object->disabled('Y');
 402
 403   } else { #not when cloning...
 404
 405     (@agent_type) =
 406       map {$_->typenum} qsearch('type_pkgs',{ 'pkgpart' => $object->pkgpart } );
 407
 408   }
 409
 410   %options = $object->options;
 411
 412   $object->set($_ => $options{$_})
 413     foreach (qw( setup_fee recur_fee ));
 414
 415   $recur_disabled = $object->freq ? 0 : 1;
 416 };
 417
 418 my $m2_error_callback_maker = sub {
 419   my $link_type = shift; #yay closures
 420   return sub {
 421     my( $cgi, $object ) = @_;
 422     map {
 423
 424           if ( /^${link_type}_dst_pkgpart(\d+)$/ &&
 425                ( my $dst = $cgi->param("${link_type}_dst_pkgpart$1") ) )
 426           {
 427
 428             my $hidden = $cgi->param("${link_type}_dst_pkgpart__hidden$1")
 429                          || '';
 430             new FS::part_pkg_link {
 431               'link_type'   => $link_type,
 432               'src_pkgpart' => $object->pkgpart,
 433               'dst_pkgpart' => $dst,
 434               'hidden'      => $hidden,
 435             };
 436           } else {
 437             ();
 438           }
 439         }
 440     $cgi->param;
 441   };
 442 };
 443
 444 my $javascript = <<'END';
 445   <SCRIPT TYPE="text/javascript">
 446
 447     function freq_changed(what) {
 448       var freq = what.options[what.selectedIndex].value;
 449
 450       if ( freq == '0' ) {
 451         what.form.recur_fee.disabled = true;
 452         what.form.recur_fee.style.backgroundColor = '#dddddd';
 453       } else {
 454         what.form.recur_fee.disabled = false;
 455         what.form.recur_fee.style.backgroundColor = '#ffffff';
 456       }
 457
 458     }
 459
 460     function agent_changed(what) {
 461
 462       var agentnum = what.options[what.selectedIndex].value;
 463
 464       if ( agentnum == 0 ) {
 465         what.form.agent_type.disabled = false;
 466         //what.form.agent_type.style.backgroundColor = '#ffffff';
 467         what.form.agent_type.style.visibility = '';
 468       } else {
 469         what.form.agent_type.disabled = true;
 470         //what.form.agent_type.style.backgroundColor = '#dddddd';
 471         what.form.agent_type.style.visibility = 'hidden';
 472       }
 473
 474     }
 475
 476   </SCRIPT>
 477 END
 478
 479 tie my %plans, 'Tie::IxHash', %{ FS::part_pkg::plan_info() };
 480
 481 tie my %plan_labels, 'Tie::IxHash',
 482   map {  $_ => ( $plans{$_}->{'shortname'} || $plans{$_}->{'name'} ) }
 483       keys %plans;
 484
 485 my $html_bottom = sub {
 486   my( $object ) = @_;
 487
 488   #warn join("\n", map { "$_: $options{$_}" } keys %options ). "\n";
 489
 490   my $layer_callback = sub {
 491
 492     my $layer = shift;
 493     my $html = ntable("#cccccc",2);
 494
 495     #$html .= '
 496     #  <TR>
 497     #    <TD ALIGN="right">Recurring fee frequency </TD>
 498     #    <TD><SELECT NAME="freq">
 499     #';
 500     #
 501     #my @freq = keys %freq;
 502     #@freq = grep { /^\d+$/ } @freq
 503   #XXX this bit#  #  if exists($plans{$layer}->{'freq'}) && $plans{$layer}->{'freq'} eq 'm';
 504     #foreach my $freq ( @freq ) {
 505     #  $html .= qq(<OPTION VALUE="$freq");
 506     #  $html .= ' SELECTED' if $freq eq $part_pkg->freq;
 507     #  $html .= ">$freq{$freq}";
 508     #}
 509     #$html .= '</SELECT></TD></TR>';
 510
 511     my $href = $plans{$layer}->{'fields'};
 512     my @fields = exists($plans{$layer}->{'fieldorder'})
 513                    ? @{$plans{$layer}->{'fieldorder'}}
 514                    : keys %{ $href };
 515
 516     foreach my $field ( grep $_ !~ /^(setup|recur)_fee$/, @fields ) {
 517
 518       $html .= '<TR><TD ALIGN="right">'. $href->{$field}{'name'}. '</TD><TD>';
 519
 520       my $format = sub { shift };
 521       $format = $href->{$field}{'format'} if exists($href->{$field}{'format'});
 522
 523       #XXX these should use elements/ fields... (or this whole thing should
 524       #just use layer_fields instead of layer_callback)
 525
 526       if ( ! exists($href->{$field}{'type'}) ) {
 527
 528         $html .= qq!<INPUT TYPE="text" NAME="${layer}__$field" VALUE="!.
 529                  ( exists($options{$field})
 530                      ? &$format($options{$field})
 531                      : $href->{$field}{'default'} ).
 532                  qq!">!;
 533
 534       } elsif ( $href->{$field}{'type'} eq 'checkbox' ) {
 535
 536         $html .= qq!<INPUT TYPE="checkbox" NAME="${layer}__$field" VALUE=1 !.
 537                  ( exists($options{$field}) && $options{$field}
 538                    ? ' CHECKED'
 539                    : ''
 540                  ). '>';
 541
 542       } elsif ( $href->{$field}{'type'} =~ /^select/ ) {
 543
 544         $html .= '<SELECT';
 545         $html .= ' MULTIPLE'
 546           if $href->{$field}{'type'} eq 'select_multiple';
 547         $html .= qq! NAME="${layer}__$field">!;
 548
 549         if ( $href->{$field}{'select_table'} ) {
 550           foreach my $record (
 551             qsearch( $href->{$field}{'select_table'},
 552                      $href->{$field}{'select_hash'}   )
 553           ) {
 554             my $value = $record->getfield($href->{$field}{'select_key'});
 555             $html .= qq!<OPTION VALUE="$value"!.
 556                      (  $options{$field} =~ /(^|, *)$value *(,|$)/ #?
 557                           ? ' SELECTED'
 558                           : ''
 559                      ).
 560                      '>'. $record->getfield($href->{$field}{'select_label'});
 561           }
 562         } elsif ( $href->{$field}{'select_options'} ) {
 563           foreach my $key ( keys %{ $href->{$field}{'select_options'} } ) {
 564             my $label = $href->{$field}{'select_options'}{$key};
 565             $html .= qq!<OPTION VALUE="$key"!.
 566                      ( $options{$field} =~ /(^|, *)$key *(,|$)/ #?
 567                          ? ' SELECTED'
 568                          : ''
 569                      ).
 570                      '>'. $label;
 571           }
 572
 573         } else {
 574           $html .= '<font color="#ff0000">warning: '.
 575                    "don't know how to retreive options for $field select field".
 576                    '</font>';
 577         }
 578         $html .= '</SELECT>';
 579
 580       } elsif ( $href->{$field}{'type'} eq 'radio' ) {
 581
 582         my $radio =
 583           qq!<INPUT TYPE="radio" NAME="${layer}__$field"!;
 584
 585         foreach my $key ( keys %{ $href->{$field}{'options'} } ) {
 586           my $label = $href->{$field}{'options'}{$key};
 587           $html .= qq!$radio VALUE="$key"!.
 588                    ( $options{$field} =~ /(^|, *)$key *(,|$)/ #?
 589                        ? ' CHECKED'
 590                        : ''
 591                    ).
 592                    "> $label<BR>";
 593         }
 594
 595       }
 596
 597       $html .= '</TD></TR>';
 598     }
 599     $html .= '</TABLE>';
 600
 601     $html .= qq(<INPUT TYPE="hidden" NAME="${layer}__OPTIONS" VALUE=").
 602              join(',', keys %{ $href } ). '">';
 603
 604     $html;
 605
 606   };
 607
 608   my %selectlayers = (
 609     field          => 'plan',
 610     options        => [ keys %plan_labels ],
 611     labels         => \%plan_labels,
 612     curr_value     => $object->plan,
 613     layer_callback => $layer_callback,
 614   );
 615
 616   my $return =
 617     include('/elements/selectlayers.html', %selectlayers, 'layers_only'=>1 ).
 618     '<SCRIPT TYPE="text/javascript">'.
 619       include('/elements/selectlayers.html', %selectlayers, 'js_only'=>1 );
 620
 621   $return .=
 622     "taxproduct_selectchanged(document.getElementById('taxproduct_select'));\n"
 623       if $taxproducts;
 624
 625   $return .= '</SCRIPT>';
 626
 627   $return;
 628
 629 };
 630
 631 my %usage_class = map { ($_->classnum => $_->classname) }
 632                   qsearch('usage_class', {});
 633 $usage_class{setup} = 'Setup';
 634 $usage_class{recur} = 'Recurring';
 635
 636 my %taxproduct_fields = ();
 637 my $end_callback = sub {
 638   my( $cgi, $object, $fields, $opt ) = @_;
 639
 640   @taxproductnums = ( qw( setup recur ), sort (keys %taxproductnums) );
 641
 642   if ( $object->pkgpart ) {
 643     foreach my $usage_class ( '', @taxproductnums ) {
 644       $tax_override{$usage_class} =
 645         join (",", map $_->taxclassnum,
 646                        qsearch( 'part_pkg_taxoverride', {
 647                                   'pkgpart'     => $object->pkgpart,
 648                                   'usage_class' => $usage_class,
 649                               })
 650              );
 651     }
 652   }
 653
 654   %taxproduct_fields =
 655     map { $_ => [ "taxproductnum_$_",
 656                   { type  => 'select-taxproduct',
 657                     #label => "$usage_class{$_} tax product",
 658                   },
 659                   "tax_override_$_",
 660                   { type  => 'select-taxoverride' }
 661                 ]
 662         }
 663         @taxproductnums;
 664
 665   $taxproduct_fields{'(default)'} =
 666     [ 'taxproductnum', { type => 'select-taxproduct',
 667                          #label => 'Default tax product',
 668                        },
 669       'tax_override',  { type => 'select-taxoverride' },
 670     ];
 671 };
 672
 673 my $taxproduct_values = sub {
 674   my ($cgi, $object, $flags) = @_;
 675   my $routine =
 676     sub { my $layer = shift;
 677           my @fields = @{$taxproduct_fields{$layer}};
 678           my @values = ();
 679           while( @fields ) {
 680             my $field = shift @fields;
 681             shift @fields;
 682             $field =~ /^taxproductnum_\w+$/ &&
 683               push @values, ( $field => $options{"usage_$field"} );
 684             $field =~ /^tax_override_(\w+)$/ &&
 685               push @values, ( $field => $tax_override{$1} );
 686             $field =~ /^taxproductnum$/ &&
 687               push @values, ( $field => $object->taxproductnum );
 688             $field =~ /^tax_override$/ &&
 689               push @values, ( $field => $tax_override{''} );
 690           }
 691           { (@values) };
 692         };
 693
 694   my @result =
 695     map { ( $_ => { &{$routine}($_) } ) } ( '(default)', @taxproductnums );
 696   return({ @result });
 697
 698 };
 699
 700 my $field_callback = sub {
 701   my ($cgi, $object, $fieldref) = @_;
 702
 703   my $field = $fieldref->{field};
 704   if ($field eq 'taxproductnums') {
 705     $fieldref->{value} = join(',', @taxproductnums);
 706   } elsif ($field eq 'taxproduct_select') {
 707     $fieldref->{options} = [ '(default)', @taxproductnums ];
 708     $fieldref->{labels}  = { ( '(default)' => '(default)' ),
 709                              map {( $_ => ($usage_class{$_} || $_) )}
 710                                @taxproductnums
 711                            };
 712     $fieldref->{layer_fields} = \%taxproduct_fields;
 713     $fieldref->{layer_values_callback} = $taxproduct_values;
 714   }
 715 };
 716
 717 </%init>