catalogue/MARCdetail.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2000-2002 Katipo Communications
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it under the
   8 # terms of the GNU General Public License as published by the Free Software
   9 # Foundation; either version 2 of the License, or (at your option) any later
  10 # version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  14 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License along with
  17 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  18 # Suite 330, Boston, MA  02111-1307 USA
  19
  20 =head1 NAME
  21
  22 MARCdetail.pl : script to show a biblio in MARC format
  23
  24 =head1 SYNOPSIS
  25
  26
  27 =head1 DESCRIPTION
  28
  29 This script needs a biblionumber as parameter
  30
  31 It shows the biblio in a (nice) MARC format depending on MARC
  32 parameters tables.
  33
  34 The template is in <templates_dir>/catalogue/MARCdetail.tmpl.
  35 this template must be divided into 11 "tabs".
  36
  37 The first 10 tabs present the biblio, the 11th one presents
  38 the items attached to the biblio
  39
  40 =head1 FUNCTIONS
  41
  42 =over 2
  43
  44 =cut
  45
  46 use strict;
  47 require Exporter;
  48 use C4::Auth;
  49 use C4::Context;
  50 use C4::Output;
  51 use CGI;
  52 use C4::Koha;
  53 use MARC::Record;
  54 use C4::Biblio;
  55 use C4::Acquisition;
  56 use C4::Serials;    #uses getsubscriptionsfrombiblionumber GetSubscriptionsFromBiblionumber
  57
  58 #---- Internal function ---
  59 sub get_authorised_value_desc ($$$$$$) {
  60     my ( $tagslib, $tag, $subfield, $value, $framework, $dbh ) = @_;
  61
  62     #---- branch
  63     if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
  64
  65 #                return GetBranchDetail($value)->{branchname};
  66                return $value;
  67     }
  68
  69     #---- itemtypes
  70     if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
  71
  72                   my $itemtypedef = getitemtypeinfo($value);
  73               return $itemtypedef->{description};
  74     }
  75
  76     #---- "true" authorized value
  77     my $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
  78
  79     if ( $category ne "" ) {
  80         my $sth =
  81           $dbh->prepare(
  82 "select lib from authorised_values where category = ? and authorised_value = ?"
  83           );
  84         $sth->execute( $category, $value );
  85         my $data = $sth->fetchrow_hashref;
  86         return $data->{'lib'};
  87     }
  88     else {
  89         return $value;    # if nothing is found return the original value
  90     }
  91 }
  92
  93 #---------
  94
  95 my $query        = new CGI;
  96 my $dbh          = C4::Context->dbh;
  97 my $biblionumber = $query->param('biblionumber');
  98 my $frameworkcode = $query->param('frameworkcode');
  99 $frameworkcode = GetFrameworkCode( $biblionumber ) unless ($frameworkcode);
 100 my $popup        =
 101   $query->param('popup')
 102   ;    # if set to 1, then don't insert links, it's just to show the biblio
 103 my $subscriptionid = $query->param('subscriptionid');
 104
 105 my $tagslib = &GetMarcStructure(1,$frameworkcode);
 106
 107 my $record = GetMarcBiblio($biblionumber);
 108
 109 # open template
 110 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
 111     {
 112         template_name   => "catalogue/MARCdetail.tmpl",
 113         query           => $query,
 114         type            => "intranet",
 115         authnotrequired => 0,
 116         flagsrequired   => { catalogue => 1 },
 117         debug           => 1,
 118     }
 119 );
 120
 121 #count of item linked
 122 my $itemcount = GetItemsCount($biblionumber);
 123 $template->param( count => $itemcount);
 124
 125 #Getting the list of all frameworks
 126 my $queryfwk =
 127   $dbh->prepare("select frameworktext, frameworkcode from biblio_framework");
 128 $queryfwk->execute;
 129 my %select_fwk;
 130 my @select_fwk;
 131 my $curfwk;
 132 push @select_fwk, "Default";
 133 $select_fwk{"Default"} = "Default";
 134
 135 while ( my ( $description, $fwk ) = $queryfwk->fetchrow ) {
 136     push @select_fwk, $fwk;
 137     $select_fwk{$fwk} = $description;
 138 }
 139 $curfwk=$frameworkcode;
 140 my $framework=CGI::scrolling_list( -name     => 'Frameworks',
 141             -id => 'Frameworks',
 142             -default => $curfwk,
 143             -OnChange => 'Changefwk(this);',
 144             -values   => \@select_fwk,
 145             -labels   => \%select_fwk,
 146             -size     => 1,
 147             -multiple => 0 );
 148 $template->param(framework => $framework);
 149 # fill arrays
 150 my @loop_data = ();
 151 my $tag;
 152
 153 # loop through each tab 0 through 9
 154 for ( my $tabloop = 0 ; $tabloop <= 10 ; $tabloop++ ) {
 155
 156     # loop through each tag
 157     my @fields    = $record->fields();
 158     my @loop_data = ();
 159     my @subfields_data;
 160
 161     # deal with leader
 162     unless ( $tagslib->{'000'}->{'@'}->{tab} ne $tabloop )
 163     {    #  or ($tagslib->{'000'}->{'@'}->{hidden}==(-7|-4|-3|-2|2|3|5|8))) {
 164         my %subfield_data;
 165         $subfield_data{marc_lib}      = $tagslib->{'000'}->{'@'}->{lib};
 166         $subfield_data{marc_value}    = $record->leader();
 167         $subfield_data{marc_subfield} = '@';
 168         $subfield_data{marc_tag}      = '000';
 169         push( @subfields_data, \%subfield_data );
 170         my %tag_data;
 171         $tag_data{tag} = '000 -' . $tagslib->{'000'}->{lib};
 172         my @tmp = @subfields_data;
 173         $tag_data{subfield} = \@tmp;
 174         push( @loop_data, \%tag_data );
 175         undef @subfields_data;
 176     }
 177     @fields = $record->fields();
 178     for ( my $x_i = 0 ; $x_i <= $#fields ; $x_i++ ) {
 179
 180         # if tag <10, there's no subfield, use the "@" trick
 181         if ( $fields[$x_i]->tag() < 10 ) {
 182             next
 183               if (
 184                 $tagslib->{ $fields[$x_i]->tag() }->{'@'}->{tab} ne $tabloop );
 185             next if ( $tagslib->{ $fields[$x_i]->tag() }->{'@'}->{hidden} );
 186             my %subfield_data;
 187             $subfield_data{marc_lib} =
 188               $tagslib->{ $fields[$x_i]->tag() }->{'@'}->{lib};
 189             $subfield_data{marc_value}    = $fields[$x_i]->data();
 190             $subfield_data{marc_subfield} = '@';
 191             $subfield_data{marc_tag}      = $fields[$x_i]->tag();
 192             push( @subfields_data, \%subfield_data );
 193         }
 194         else {
 195             my @subf = $fields[$x_i]->subfields;
 196
 197             # loop through each subfield
 198             for my $i ( 0 .. $#subf ) {
 199                 $subf[$i][0] = "@" unless $subf[$i][0];
 200                 next
 201                   if (
 202                     $tagslib->{ $fields[$x_i]->tag() }->{ $subf[$i][0] }->{tab}
 203                     ne $tabloop );
 204                 next
 205                   if ( $tagslib->{ $fields[$x_i]->tag() }->{ $subf[$i][0] }
 206                     ->{hidden} );
 207                 my %subfield_data;
 208                 $subfield_data{short_desc} = substr(
 209                     $tagslib->{ $fields[$x_i]->tag() }->{ $subf[$i][0] }->{lib},
 210                     0, 20
 211                 );
 212                 $subfield_data{long_desc} =
 213                   $tagslib->{ $fields[$x_i]->tag() }->{ $subf[$i][0] }->{lib};
 214                 $subfield_data{link} =
 215                   $tagslib->{ $fields[$x_i]->tag() }->{ $subf[$i][0] }->{link};
 216
 217 #                 warn "tag : ".$tagslib->{$fields[$x_i]->tag()}." subfield :".$tagslib->{$fields[$x_i]->tag()}->{$subf[$i][0]}."lien koha? : "$subfield_data{link};
 218                 if ( $tagslib->{ $fields[$x_i]->tag() }->{ $subf[$i][0] }
 219                     ->{isurl} )
 220                 {
 221                     $subfield_data{marc_value} =
 222                       "<a href=\"$subf[$i][1]\">$subf[$i][1]</a>";
 223                 }
 224                 elsif ( $tagslib->{ $fields[$x_i]->tag() }->{ $subf[$i][0] }
 225                     ->{kohafield} eq "biblioitems.isbn" )
 226                 {
 227
 228 #                    warn " tag : ".$tagslib->{$fields[$x_i]->tag()}." subfield :".$tagslib->{$fields[$x_i]->tag()}->{$subf[$i][0]}. "ISBN : ".$subf[$i][1]."PosttraitementISBN :".DisplayISBN($subf[$i][1]);
 229                     $subfield_data{marc_value} = DisplayISBN( $subf[$i][1] );
 230                 }
 231                 else {
 232                     if ( $tagslib->{ $fields[$x_i]->tag() }->{ $subf[$i][0] }
 233                         ->{authtypecode} )
 234                     {
 235                         $subfield_data{authority} = $fields[$x_i]->subfield(9);
 236                     }
 237                     $subfield_data{marc_value} =
 238                       get_authorised_value_desc( $tagslib, $fields[$x_i]->tag(),
 239                         $subf[$i][0], $subf[$i][1], '', $dbh );
 240                 }
 241                 $subfield_data{marc_subfield} = $subf[$i][0];
 242                 $subfield_data{marc_tag}      = $fields[$x_i]->tag();
 243                 push( @subfields_data, \%subfield_data );
 244             }
 245         }
 246         if ( $#subfields_data == 0 ) {
 247             $subfields_data[0]->{marc_lib}      = '';
 248             $subfields_data[0]->{marc_subfield} = '';
 249         }
 250         if ( $#subfields_data >= 0 ) {
 251             my %tag_data;
 252             if ( $fields[$x_i]->tag() eq $fields[ $x_i - 1 ]->tag() ) {
 253                 $tag_data{tag} = "";
 254             }
 255             else {
 256                 if ( C4::Context->preference('hide_marc') ) {
 257                     $tag_data{tag} = $tagslib->{ $fields[$x_i]->tag() }->{lib};
 258                 }
 259                 else {
 260                     $tag_data{tag} =
 261                         $fields[$x_i]->tag() . ' -'
 262                       . $tagslib->{ $fields[$x_i]->tag() }->{lib};
 263                 }
 264             }
 265             my @tmp = @subfields_data;
 266             $tag_data{subfield} = \@tmp;
 267             push( @loop_data, \%tag_data );
 268             undef @subfields_data;
 269         }
 270     }
 271     $template->param( $tabloop . "XX" => \@loop_data );
 272 }
 273
 274 # now, build item tab !
 275 # the main difference is that datas are in lines and not in columns : thus, we build the <th> first, then the values...
 276 # loop through each tag
 277 # warning : we may have differents number of columns in each row. Thus, we first build a hash, complete it if necessary
 278 # then construct template.
 279 my @fields = $record->fields();
 280 my %witness
 281   ; #---- stores the list of subfields used at least once, with the "meaning" of the code
 282 my @big_array;
 283 foreach my $field (@fields) {
 284     next if ( $field->tag() < 10 );
 285     my @subf = $field->subfields;
 286     my %this_row;
 287
 288     # loop through each subfield
 289     for my $i ( 0 .. $#subf ) {
 290         next if ( $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{tab} ne 10 );
 291         next if ( $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{hidden} );
 292         $witness{ $subf[$i][0] } =
 293           $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{lib};
 294         $this_row{ $subf[$i][0] } = $subf[$i][1];
 295     }
 296     if (%this_row) {
 297         push( @big_array, \%this_row );
 298     }
 299 }
 300 my ($holdingbrtagf,$holdingbrtagsubf) = &GetMarcFromKohaField("items.holdingbranch",$frameworkcode);
 301 @big_array = sort {$a->{$holdingbrtagsubf} cmp $b->{$holdingbrtagsubf}} @big_array;
 302
 303 #fill big_row with missing datas
 304 foreach my $subfield_code ( keys(%witness) ) {
 305     for ( my $i = 0 ; $i <= $#big_array ; $i++ ) {
 306         $big_array[$i]{$subfield_code} = "&nbsp;"
 307           unless ( $big_array[$i]{$subfield_code} );
 308     }
 309 }
 310
 311 # now, construct template !
 312 my @item_value_loop;
 313 my @header_value_loop;
 314 for ( my $i = 0 ; $i <= $#big_array ; $i++ ) {
 315     my $items_data;
 316     foreach my $subfield_code ( keys(%witness) ) {
 317         $items_data .= "<td>" . $big_array[$i]{$subfield_code} . "</td>";
 318     }
 319     my %row_data;
 320     $row_data{item_value} = $items_data;
 321     push( @item_value_loop, \%row_data );
 322 }
 323 foreach my $subfield_code ( keys(%witness) ) {
 324     my %header_value;
 325     $header_value{header_value} = $witness{$subfield_code};
 326     push( @header_value_loop, \%header_value );
 327 }
 328
 329 my $subscriptionsnumber = CountSubscriptionFromBiblionumber($biblionumber);
 330
 331 if ($subscriptionsnumber) {
 332     my $subscriptions = GetSubscriptionsFromBiblionumber($biblionumber);
 333     my $subscriptiontitle = $subscriptions->[0]{'bibliotitle'};
 334     $template->param(
 335         subscriptiontitle   => $subscriptiontitle,
 336         subscriptionsnumber => $subscriptionsnumber,
 337     );
 338 }
 339
 340 $template->param (
 341     item_loop               => \@item_value_loop,
 342     item_header_loop        => \@header_value_loop,
 343     biblionumber            => $biblionumber,
 344     popup                   => $popup,
 345     hide_marc               => C4::Context->preference('hide_marc'),
 346 );
 347
 348 output_html_with_http_headers $query, $cookie, $template->output;