authorities/authorities.pl

   1 #!/usr/bin/perl
   2
   3
   4 # Copyright 2000-2002 Katipo Communications
   5 #
   6 # This file is part of Koha.
   7 #
   8 # Koha is free software; you can redistribute it and/or modify it
   9 # under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 3 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # Koha is distributed in the hope that it will be useful, but
  14 # WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  20
  21 use strict;
  22 use warnings;
  23 use CGI qw ( -utf8 );
  24 use C4::Auth;
  25 use C4::Output;
  26 use C4::AuthoritiesMarc;
  27 use C4::ImportBatch; #GetImportRecordMarc
  28 use C4::Context;
  29 use C4::Koha;
  30 use Date::Calc qw(Today);
  31 use MARC::File::USMARC;
  32 use MARC::File::XML;
  33 use C4::Biblio;
  34 use Koha::Authority::Types;
  35 use Koha::ItemTypes;
  36 use vars qw( $tagslib);
  37 use vars qw( $authorised_values_sth);
  38 use vars qw( $is_a_modif );
  39
  40 my $itemtype; # created here because it can be used in build_authorized_values_list sub
  41 our($authorised_values_sth,$is_a_modif,$usedTagsLib,$mandatory_z3950);
  42
  43 =head1 FUNCTIONS
  44
  45 =over
  46
  47 =item build_authorized_values_list
  48
  49 builds list, depending on authorised value...
  50
  51 =cut
  52
  53 sub MARCfindbreeding_auth {
  54     my ( $id ) = @_;
  55     my ($marc, $encoding) = GetImportRecordMarc($id);
  56     if ($marc) {
  57         my $record = MARC::Record->new_from_usmarc($marc);
  58         if ( !defined(ref($record)) ) {
  59                 return -1;
  60         } else {
  61             return $record, $encoding;
  62         }
  63     } else {
  64         return -1;
  65     }
  66 }
  67
  68 sub build_authorized_values_list {
  69     my ( $tag, $subfield, $value, $dbh, $authorised_values_sth,$index_tag,$index_subfield ) = @_;
  70
  71     my @authorised_values;
  72     my %authorised_lib;
  73
  74
  75     #---- branch
  76     if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
  77         my $sth =
  78         $dbh->prepare(
  79             "select branchcode,branchname from branches order by branchname");
  80         $sth->execute;
  81         push @authorised_values, ""
  82         unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
  83
  84         while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
  85             push @authorised_values, $branchcode;
  86             $authorised_lib{$branchcode} = $branchname;
  87         }
  88     }
  89     elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes" ) {
  90         push @authorised_values, ""
  91           unless ( $tagslib->{$tag}->{$subfield}->{mandatory}
  92             && ( $value || $tagslib->{$tag}->{$subfield}->{defaultvalue} ) );
  93
  94         my $itemtype;
  95         my $itemtypes = Koha::ItemTypes->search_with_localization;
  96         while ( $itemtype = $itemtypes->next ) {
  97             push @authorised_values, $itemtype->itemtype;
  98             $authorised_lib{$itemtype->itemtype} = $itemtype->translated_description;
  99         }
 100         $value = $itemtype unless ($value);
 101
 102         #---- "true" authorised value
 103     }
 104     else {
 105         $authorised_values_sth->execute(
 106             $tagslib->{$tag}->{$subfield}->{authorised_value} );
 107
 108         push @authorised_values, ""
 109           unless ( $tagslib->{$tag}->{$subfield}->{mandatory}
 110             && ( $value || $tagslib->{$tag}->{$subfield}->{defaultvalue} ) );
 111
 112         while ( my ( $value, $lib ) = $authorised_values_sth->fetchrow_array ) {
 113             push @authorised_values, $value;
 114             $authorised_lib{$value} = $lib;
 115         }
 116     }
 117     return {
 118         type     => 'select',
 119         id       => "tag_".$tag."_subfield_".$subfield."_".$index_tag."_".$index_subfield,
 120         name     => "tag_".$tag."_subfield_".$subfield."_".$index_tag."_".$index_subfield,
 121         values   => \@authorised_values,
 122         labels   => \%authorised_lib,
 123         default  => $value,
 124     };
 125 }
 126
 127
 128 =item create_input
 129
 130 builds the <input ...> entry for a subfield.
 131
 132 =cut
 133
 134 sub create_input {
 135     my ( $tag, $subfield, $value, $index_tag, $tabloop, $rec, $authorised_values_sth,$cgi ) = @_;
 136
 137     my $index_subfield = CreateKey(); # create a specifique key for each subfield
 138
 139     $value =~ s/"/&quot;/g;
 140
 141     # determine maximum length; 9999 bytes per ISO 2709 except for leader and MARC21 008
 142     my $max_length = 9999;
 143     if ($tag eq '000') {
 144         $max_length = 24;
 145     } elsif ($tag eq '008' and C4::Context->preference('marcflavour') eq 'MARC21')  {
 146         $max_length = 40;
 147     }
 148
 149     # if there is no value provided but a default value in parameters, get it
 150     if ($value eq '') {
 151         $value = $tagslib->{$tag}->{$subfield}->{defaultvalue};
 152         if (!defined $value) {
 153             $value = q{};
 154         }
 155
 156         # get today date & replace YYYY, MM, DD if provided in the default value
 157         my ( $year, $month, $day ) = Today();
 158         $month = sprintf( "%02d", $month );
 159         $day   = sprintf( "%02d", $day );
 160         $value =~ s/YYYY/$year/g;
 161         $value =~ s/MM/$month/g;
 162         $value =~ s/DD/$day/g;
 163     }
 164     my $dbh = C4::Context->dbh;
 165
 166     # map '@' as "subfield" label for fixed fields
 167     # to something that's allowed in a div id.
 168     my $id_subfield = $subfield;
 169     $id_subfield = "00" if $id_subfield eq "@";
 170
 171     my %subfield_data = (
 172         tag        => $tag,
 173         subfield   => $id_subfield,
 174         marc_lib       => $tagslib->{$tag}->{$subfield}->{lib},
 175         tag_mandatory  => $tagslib->{$tag}->{mandatory},
 176         mandatory      => $tagslib->{$tag}->{$subfield}->{mandatory},
 177         repeatable     => $tagslib->{$tag}->{$subfield}->{repeatable},
 178         kohafield      => $tagslib->{$tag}->{$subfield}->{kohafield},
 179         index          => $index_tag,
 180         id             => "tag_".$tag."_subfield_".$id_subfield."_".$index_tag."_".$index_subfield,
 181         value          => $value,
 182         random         => CreateKey(),
 183     );
 184
 185     if(exists $mandatory_z3950->{$tag.$subfield}){
 186         $subfield_data{z3950_mandatory} = $mandatory_z3950->{$tag.$subfield};
 187     }
 188
 189     $subfield_data{visibility} = "display:none;"
 190         if (    ($tagslib->{$tag}->{$subfield}->{hidden} % 2 == 1) and $value ne ''
 191             or ($value eq '' and !$tagslib->{$tag}->{$subfield}->{mandatory})
 192         );
 193
 194     # it's an authorised field
 195     if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
 196         $subfield_data{marc_value} =
 197         build_authorized_values_list( $tag, $subfield, $value, $dbh,
 198             $authorised_values_sth,$index_tag,$index_subfield );
 199
 200     # it's a thesaurus / authority field
 201     }
 202     elsif ( $tagslib->{$tag}->{$subfield}->{authtypecode} ) {
 203         $subfield_data{marc_value} = {
 204             type         => 'text1',
 205             id           => $subfield_data{id},
 206             name         => $subfield_data{id},
 207             value        => $value,
 208             authtypecode => $tagslib->{$tag}->{$subfield}->{authtypecode},
 209         };
 210     }
 211     elsif ( $tagslib->{$tag}->{$subfield}->{'value_builder'} ) { # plugin
 212         require Koha::FrameworkPlugin;
 213         my $plugin = Koha::FrameworkPlugin->new({
 214             name => $tagslib->{$tag}->{$subfield}->{'value_builder'},
 215         });
 216         my $pars=  { dbh => $dbh, record => $rec, tagslib =>$tagslib,
 217             id => $subfield_data{id}, tabloop => $tabloop };
 218         $plugin->build( $pars );
 219         if( !$plugin->errstr ) {
 220             $subfield_data{marc_value} = {
 221                 type       => 'text2',
 222                 id        => $subfield_data{id},
 223                 name      => $subfield_data{id},
 224                 value     => $value,
 225                 maxlength => $max_length,
 226                 javascript => $plugin->javascript,
 227                 noclick    => $plugin->noclick,
 228             };
 229         } else { # warn and supply default field
 230             warn $plugin->errstr;
 231             $subfield_data{marc_value} = {
 232                 type      => 'text',
 233                 id        => $subfield_data{id},
 234                 name      => $subfield_data{id},
 235                 value     => $value,
 236                 maxlength => $max_length,
 237             };
 238         }
 239     }
 240     # it's an hidden field
 241     elsif ( $tag eq '' ) {
 242         $subfield_data{marc_value} = {
 243             type      => 'hidden',
 244             id        => $subfield_data{id},
 245             name      => $subfield_data{id},
 246             value     => $value,
 247             maxlength => $max_length,
 248         }
 249     }
 250     elsif ( $tagslib->{$tag}->{$subfield}->{'hidden'} ) {
 251         $subfield_data{marc_value} = {
 252             type => 'text',
 253             id        => $subfield_data{id},
 254             name      => $subfield_data{id},
 255             value     => $value,
 256             maxlength => $max_length,
 257         };
 258
 259         # it's a standard field
 260     }
 261     else {
 262         if (
 263             length($value) > 100
 264             or
 265             ( C4::Context->preference("marcflavour") eq "UNIMARC" && $tag >= 300
 266                 and $tag < 400 && $subfield eq 'a' )
 267             or (    $tag >= 600
 268                 and $tag < 700
 269                 && C4::Context->preference("marcflavour") eq "MARC21" )
 270         )
 271         {
 272             $subfield_data{marc_value} = {
 273                 type => 'textarea',
 274                 id        => $subfield_data{id},
 275                 name      => $subfield_data{id},
 276                 value     => $value,
 277                 maxlength => $max_length,
 278             };
 279
 280         }
 281         else {
 282             $subfield_data{marc_value} = {
 283                 type => 'text',
 284                 id        => $subfield_data{id},
 285                 name      => $subfield_data{id},
 286                 value     => $value,
 287                 maxlength => $max_length,
 288             };
 289
 290         }
 291     }
 292     $subfield_data{'index_subfield'} = $index_subfield;
 293     return \%subfield_data;
 294 }
 295
 296 =item format_indicator
 297
 298 Translate indicator value for output form - specifically, map
 299 indicator = ' ' to ''.  This is for the convenience of a cataloger
 300 using a mouse to select an indicator input.
 301
 302 =cut
 303
 304 sub format_indicator {
 305     my $ind_value = shift;
 306     return '' if not defined $ind_value;
 307     return '' if $ind_value eq ' ';
 308     return $ind_value;
 309 }
 310
 311 =item CreateKey
 312
 313 Create a random value to set it into the input name
 314
 315 =cut
 316
 317 sub CreateKey {
 318     return int(rand(1000000));
 319 }
 320
 321 =item GetMandatoryFieldZ3950
 322
 323     This function returns a hashref which contains all mandatory field
 324     to search with z3950 server.
 325
 326 =cut
 327
 328 sub GetMandatoryFieldZ3950 {
 329     my $authtypecode = shift;
 330     if ( C4::Context->preference('marcflavour') eq 'MARC21' ){
 331         return {
 332             '100a' => 'authorpersonal',
 333             '110a' => 'authorcorp',
 334             '111a' => 'authormeetingcon',
 335             '130a' => 'uniformtitle',
 336             '150a' => 'topic',
 337         };
 338     }else{
 339         return {
 340             '200a' => 'authorpersonal',
 341             '210a' => 'authormeetingcon', #210 in UNIMARC is used for both corporation and meeting
 342             '230a' => 'uniformtitle',
 343         };
 344     }
 345 }
 346
 347 sub build_tabs {
 348     my ( $template, $record, $dbh, $encoding,$input ) = @_;
 349
 350     # fill arrays
 351     my @loop_data = ();
 352     my $tag;
 353
 354     my $authorised_values_sth = $dbh->prepare(
 355         "SELECT authorised_value,lib
 356         FROM authorised_values
 357         WHERE category=? ORDER BY lib"
 358     );
 359
 360     # in this array, we will push all the 10 tabs
 361     # to avoid having 10 tabs in the template : they will all be in the same BIG_LOOP
 362     my @BIG_LOOP;
 363     my %seen;
 364     my @tab_data; # all tags to display
 365
 366     foreach my $used ( keys %$tagslib ){
 367         push @tab_data,$used if not $seen{$used};
 368         $seen{$used}++;
 369     }
 370
 371     my $max_num_tab=9;
 372     # loop through each tab 0 through 9
 373     for ( my $tabloop = 0 ; $tabloop <= $max_num_tab ; $tabloop++ ) {
 374         my @loop_data = (); #innerloop in the template.
 375         my $i = 0;
 376         foreach my $tag (sort @tab_data) {
 377             $i++;
 378             next if ! $tag;
 379             my ($indicator1, $indicator2);
 380             my $index_tag = CreateKey;
 381
 382             # if MARC::Record is not empty =>use it as master loop, then add missing subfields that should be in the tab.
 383             # if MARC::Record is empty => use tab as master loop.
 384             if ( $record != -1 && ( $record->field($tag) || $tag eq '000' ) ) {
 385                 my @fields;
 386                 if ( $tag ne '000' ) {
 387                                 @fields = $record->field($tag);
 388                 }
 389                 else {
 390                 push @fields, $record->leader(); # if tag == 000
 391                 }
 392                 # loop through each field
 393                 foreach my $field (@fields) {
 394
 395                     my @subfields_data;
 396                     if ( $tag < 10 ) {
 397                         my ( $value, $subfield );
 398                         if ( $tag ne '000' ) {
 399                             $value    = $field->data();
 400                             $subfield = "@";
 401                         }
 402                         else {
 403                             $value    = $field;
 404                             $subfield = '@';
 405                         }
 406                         next if ( $tagslib->{$tag}->{$subfield}->{tab} ne $tabloop );
 407                         next if $tagslib->{$tag}->{$subfield}->{hidden};
 408                         push(
 409                             @subfields_data,
 410                             &create_input(
 411                                 $tag, $subfield, $value, $index_tag, $tabloop, $record,
 412                                 $authorised_values_sth,$input
 413                             )
 414                         );
 415                     }
 416                     else {
 417                         my @subfields = $field->subfields();
 418                         foreach my $subfieldcount ( 0 .. $#subfields ) {
 419                             my $subfield = $subfields[$subfieldcount][0];
 420                             my $value    = $subfields[$subfieldcount][1];
 421                             next if ( length $subfield != 1 );
 422                             next if ( $tagslib->{$tag}->{$subfield}->{tab} ne $tabloop );
 423                             next if $tagslib->{$tag}->{$subfield}->{hidden};
 424                             push(
 425                                 @subfields_data,
 426                                 &create_input(
 427                                     $tag, $subfield, $value, $index_tag, $tabloop,
 428                                     $record, $authorised_values_sth,$input
 429                                 )
 430                             );
 431                         }
 432                     }
 433
 434                     # now, loop again to add parameter subfield that are not in the MARC::Record
 435                     foreach my $subfield ( sort( keys %{ $tagslib->{$tag} } ) )
 436                     {
 437                         next if ( length $subfield != 1 );
 438                         next if ( $tagslib->{$tag}->{$subfield}->{tab} ne $tabloop );
 439                         next if ( $tag < 10 );
 440                         next if $tagslib->{$tag}->{$subfield}->{hidden};
 441                         next if ( defined( $field->subfield($subfield) ) );
 442                         push(
 443                             @subfields_data,
 444                             &create_input(
 445                                 $tag, $subfield, '', $index_tag, $tabloop, $record,
 446                                 $authorised_values_sth,$input
 447                             )
 448                         );
 449                     }
 450                     if ( $#subfields_data >= 0 ) {
 451                         # build the tag entry.
 452                         # note that the random() field is mandatory. Otherwise, on repeated fields, you'll
 453                         # have twice the same "name" value, and cgi->param() will return only one, making
 454                         # all subfields to be merged in a single field.
 455                         my %tag_data = (
 456                             tag           => $tag,
 457                             index         => $index_tag,
 458                             tag_lib       => $tagslib->{$tag}->{lib},
 459                             repeatable       => $tagslib->{$tag}->{repeatable},
 460                             mandatory       => $tagslib->{$tag}->{mandatory},
 461                             subfield_loop => \@subfields_data,
 462                             fixedfield    => ($tag < 10)?(1):(0),
 463                             random        => CreateKey,
 464                         );
 465                         if ($tag >= 10){ # no indicator for theses tag
 466                             $tag_data{indicator1} = format_indicator($field->indicator(1)),
 467                             $tag_data{indicator2} = format_indicator($field->indicator(2)),
 468                         }
 469                         push( @loop_data, \%tag_data );
 470                     }
 471                 } # foreach $field end
 472
 473             # if breeding is empty
 474             }
 475             else {
 476                 my @subfields_data;
 477                 foreach my $subfield ( sort( keys %{ $tagslib->{$tag} } ) ) {
 478                     next if ( length $subfield != 1 );
 479                     next if $tagslib->{$tag}->{$subfield}->{hidden};
 480                     next if ( $tagslib->{$tag}->{$subfield}->{tab} ne $tabloop );
 481                     push(
 482                         @subfields_data,
 483                         &create_input(
 484                             $tag, $subfield, '', $index_tag, $tabloop, $record,
 485                             $authorised_values_sth,$input
 486                         )
 487                     );
 488                 }
 489                 if ( $#subfields_data >= 0 ) {
 490                     my %tag_data = (
 491                         tag              => $tag,
 492                         index            => $index_tag,
 493                         tag_lib          => $tagslib->{$tag}->{lib},
 494                         repeatable       => $tagslib->{$tag}->{repeatable},
 495                         mandatory       => $tagslib->{$tag}->{mandatory},
 496                         indicator1       => $indicator1,
 497                         indicator2       => $indicator2,
 498                         subfield_loop    => \@subfields_data,
 499                         tagfirstsubfield => $subfields_data[0],
 500                         fixedfield       => ($tag < 10)?(1):(0)
 501                     );
 502
 503                     push @loop_data, \%tag_data ;
 504                 }
 505             }
 506         }
 507         if ( $#loop_data >= 0 ) {
 508             push @BIG_LOOP, {
 509                 number    => $tabloop,
 510                 innerloop => \@loop_data,
 511             };
 512         }
 513     }
 514     $template->param( BIG_LOOP => \@BIG_LOOP );
 515 }
 516
 517
 518 sub build_hidden_data {
 519     # build hidden data =>
 520     # we store everything, even if we show only requested subfields.
 521
 522     my @loop_data =();
 523     my $i=0;
 524     foreach my $tag (keys %{$tagslib}) {
 525         my $previous_tag = '';
 526
 527         # loop through each subfield
 528         foreach my $subfield (keys %{$tagslib->{$tag}}) {
 529             next if ($subfield eq 'lib');
 530             next if ($subfield eq 'tab');
 531             next if ($subfield eq 'mandatory');
 532                 next if ($subfield eq 'repeatable');
 533             next if ($tagslib->{$tag}->{$subfield}->{'tab'}  ne "-1");
 534             my %subfield_data;
 535             $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
 536             $subfield_data{marc_mandatory}=$tagslib->{$tag}->{$subfield}->{mandatory};
 537             $subfield_data{marc_repeatable}=$tagslib->{$tag}->{$subfield}->{repeatable};
 538             $subfield_data{marc_value} = {
 539                 type => 'hidden_simple',
 540                 name => 'field_value[]',
 541             };
 542             push(@loop_data, \%subfield_data);
 543             $i++
 544         }
 545     }
 546 }
 547
 548 =back
 549
 550 =cut
 551
 552
 553 # ========================
 554 #          MAIN
 555 #=========================
 556 my $input = new CGI;
 557 my $z3950 = $input->param('z3950');
 558 my $error = $input->param('error');
 559 my $authid=$input->param('authid'); # if authid exists, it's a modif, not a new authority.
 560 my $op = $input->param('op');
 561 my $nonav = $input->param('nonav');
 562 my $myindex = $input->param('index');
 563 my $linkid=$input->param('linkid');
 564 my $authtypecode = $input->param('authtypecode');
 565 my $breedingid    = $input->param('breedingid');
 566
 567 my $dbh = C4::Context->dbh;
 568 if(!$authtypecode) {
 569     $authtypecode = $authid ? Koha::Authorities->find($authid)->authtypecode : '';
 570 }
 571
 572 my ($template, $loggedinuser, $cookie)
 573     = get_template_and_user({template_name => "authorities/authorities.tt",
 574                             query => $input,
 575                             type => "intranet",
 576                             authnotrequired => 0,
 577                             flagsrequired => {editauthorities => 1},
 578                             debug => 1,
 579                             });
 580 $template->param(nonav   => $nonav,index=>$myindex,authtypecode=>$authtypecode,breedingid=>$breedingid,);
 581
 582 $tagslib = GetTagsLabels(1,$authtypecode);
 583 $mandatory_z3950 = GetMandatoryFieldZ3950($authtypecode);
 584
 585 my $record=-1;
 586 my $encoding="";
 587 if (($authid) && !($breedingid)){
 588     $record = GetAuthority($authid);
 589 }
 590 if ($breedingid) {
 591     ( $record, $encoding ) = MARCfindbreeding_auth( $breedingid );
 592 }
 593
 594 my ($oldauthnumtagfield,$oldauthnumtagsubfield);
 595 my ($oldauthtypetagfield,$oldauthtypetagsubfield);
 596 $is_a_modif=0;
 597 if ($authid) {
 598     $is_a_modif=1;
 599     ($oldauthnumtagfield,$oldauthnumtagsubfield) = &GetAuthMARCFromKohaField("auth_header.authid",$authtypecode);
 600     ($oldauthtypetagfield,$oldauthtypetagsubfield) = &GetAuthMARCFromKohaField("auth_header.authtypecode",$authtypecode);
 601 }
 602 $op ||= q{};
 603 #------------------------------------------------------------------------------------------------------------------------------
 604 if ($op eq "add") {
 605 #------------------------------------------------------------------------------------------------------------------------------
 606     # rebuild
 607     my @tags = $input->multi_param('tag');
 608     my @subfields = $input->multi_param('subfield');
 609     my @values = $input->multi_param('field_value');
 610     # build indicator hash.
 611     my @ind_tag = $input->multi_param('ind_tag');
 612     my @indicator = $input->multi_param('indicator');
 613     my $record = TransformHtmlToMarc($input, 0);
 614
 615     my ($duplicateauthid,$duplicateauthvalue);
 616      ($duplicateauthid,$duplicateauthvalue) = FindDuplicateAuthority($record,$authtypecode) if ($op eq "add") && (!$is_a_modif);
 617     my $confirm_not_duplicate = $input->param('confirm_not_duplicate');
 618     # it is not a duplicate (determined either by Koha itself or by user checking it's not a duplicate)
 619     if (!$duplicateauthid or $confirm_not_duplicate) {
 620         if ($is_a_modif ) {
 621             ModAuthority($authid,$record,$authtypecode);
 622         } else {
 623             ($authid) = AddAuthority($record,$authid,$authtypecode);
 624         }
 625         if ($myindex) {
 626             print $input->redirect("blinddetail-biblio-search.pl?authid=$authid&index=$myindex");
 627         } else {
 628             print $input->redirect("detail.pl?authid=$authid");
 629         }
 630         exit;
 631     } else {
 632     # it may be a duplicate, warn the user and do nothing
 633         build_tabs($template, $record, $dbh, $encoding,$input);
 634         build_hidden_data;
 635         $template->param(authid =>$authid,
 636                         duplicateauthid     => $duplicateauthid,
 637                         duplicateauthvalue  => $duplicateauthvalue->{'authorized'}->[0]->{'heading'},
 638                         );
 639     }
 640 } elsif ($op eq "delete") {
 641 #------------------------------------------------------------------------------------------------------------------------------
 642         DelAuthority({ authid => $authid });
 643         if ($nonav){
 644             print $input->redirect("auth_finder.pl");
 645         }else{
 646             print $input->redirect("authorities-home.pl?authid=0");
 647         }
 648                 exit;
 649 } else {
 650 if ($op eq "duplicate")
 651         {
 652                 $authid = "";
 653         }
 654         build_tabs ($template, $record, $dbh,$encoding,$input);
 655         build_hidden_data;
 656         $template->param(oldauthtypetagfield=>$oldauthtypetagfield, oldauthtypetagsubfield=>$oldauthtypetagsubfield,
 657                         oldauthnumtagfield=>$oldauthnumtagfield, oldauthnumtagsubfield=>$oldauthnumtagsubfield,
 658                         authid                      => $authid , authtypecode=>$authtypecode,   );
 659 }
 660
 661 my $authority_types = Koha::Authority::Types->search( {}, { order_by => ['authtypetext'] } );
 662
 663 my $type = $authority_types->find($authtypecode);
 664 $template->param(
 665     authority_types => $authority_types,
 666     authtypecode    => $authtypecode,
 667     authid          => $authid,
 668     linkid          => $linkid,
 669     authtypetext    => $type ? $type->authtypetext : "",
 670     hide_marc       => C4::Context->preference('hide_marc'),
 671 );
 672 output_html_with_http_headers $input, $cookie, $template->output;