opac/opac-ISBDdetail.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2000-2002 Katipo Communications
   4 # parts copyright 2010 BibLibre
   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
  22 =head1 NAME
  23
  24 opac-ISBDdetail.pl - script to show a biblio in ISBD format
  25
  26 =head1 DESCRIPTION
  27
  28 This script needs a biblionumber as parameter
  29
  30 It shows the biblio
  31
  32 The template is in <templates_dir>/catalogue/ISBDdetail.tt.
  33 this template must be divided into 11 "tabs".
  34
  35 The first 10 tabs present the biblio, the 11th one presents
  36 the items attached to the biblio
  37
  38 =head1 FUNCTIONS
  39
  40 =cut
  41
  42 use Modern::Perl;
  43
  44 use C4::Auth;
  45 use C4::Context;
  46 use C4::Output;
  47 use CGI qw ( -utf8 );
  48 use C4::Biblio;
  49 use C4::Items;
  50 use C4::Reserves;
  51 use C4::Acquisition;
  52 use C4::Serials;    # uses getsubscriptionfrom biblionumber
  53 use C4::Koha;
  54 use Koha::CirculationRules;
  55 use Koha::ItemTypes;
  56 use Koha::Patrons;
  57 use Koha::RecordProcessor;
  58 use Koha::Biblios;
  59
  60 my $query = CGI->new();
  61 my $biblionumber = $query->param('biblionumber');
  62 my $biblio;
  63 $biblio = Koha::Biblios->find( $biblionumber, { prefetch => [ 'metadata', 'items' ] } ) if $biblionumber;
  64 if( !$biblio ) {
  65     print $query->redirect('/cgi-bin/koha/errors/404.pl');
  66     exit;
  67 }
  68
  69 #open template
  70 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  71     {
  72         template_name   => "opac-ISBDdetail.tt",
  73         query           => $query,
  74         type            => "opac",
  75         authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
  76         debug           => 1,
  77     }
  78 );
  79
  80 my $patron = Koha::Patrons->find($loggedinuser);
  81
  82 my $opachiddenitems_rules;
  83 eval {
  84     my $yaml = C4::Context->preference('OpacHiddenItems') . "\n\n";
  85     $opachiddenitems_rules = YAML::Load($yaml);
  86 };
  87
  88 unless ( $patron and $patron->category->override_hidden_items ) {
  89     # only skip this check if there's a logged in user
  90     # and its category overrides OpacHiddenItems
  91     if ( $biblio->hidden_in_opac({ rules => $opachiddenitems_rules }) ) {
  92         print $query->redirect('/cgi-bin/koha/errors/404.pl'); # escape early
  93         exit;
  94     }
  95 }
  96
  97 my $record      = $biblio->metadata->record;
  98 my $marcflavour = C4::Context->preference("marcflavour");
  99
 100 my $record_processor = Koha::RecordProcessor->new({
 101     filters => 'ViewPolicy',
 102     options => {
 103         interface => 'opac',
 104         frameworkcode => $biblio->frameworkcode
 105     }
 106 });
 107 $record_processor->process($record);
 108
 109 # get biblionumbers stored in the cart
 110 if(my $cart_list = $query->cookie("bib_list")){
 111     my @cart_list = split(/\//, $cart_list);
 112     if ( grep {$_ eq $biblionumber} @cart_list) {
 113         $template->param( incart => 1 );
 114     }
 115 }
 116
 117 # some useful variables for enhanced content;
 118 # in each case, we're grabbing the first value we find in
 119 # the record and normalizing it
 120 my $upc  = GetNormalizedUPC( $record, $marcflavour );
 121 my $ean  = GetNormalizedEAN( $record, $marcflavour );
 122 my $oclc = GetNormalizedOCLCNumber( $record, $marcflavour );
 123 my $isbn = GetNormalizedISBN( undef, $record, $marcflavour );
 124 my $content_identifier_exists;
 125 if ( $isbn or $ean or $oclc or $upc ) {
 126     $content_identifier_exists = 1;
 127 }
 128 $template->param(
 129     normalized_upc            => $upc,
 130     normalized_ean            => $ean,
 131     normalized_oclc           => $oclc,
 132     normalized_isbn           => $isbn,
 133     content_identifier_exists => $content_identifier_exists,
 134 );
 135
 136 #coping with subscriptions
 137 my $subscriptionsnumber = CountSubscriptionFromBiblionumber($biblionumber);
 138 my $dat                 = TransformMarcToKoha( $record );
 139
 140 my @subscriptions       = SearchSubscriptions({ biblionumber => $biblionumber, orderby => 'title' });
 141 my @subs;
 142 foreach my $subscription (@subscriptions) {
 143     my %cell;
 144         my $serials_to_display;
 145     $cell{subscriptionid}    = $subscription->{subscriptionid};
 146     $cell{subscriptionnotes} = $subscription->{notes};
 147     $cell{branchcode}        = $subscription->{branchcode};
 148
 149     #get the three latest serials.
 150         $serials_to_display = $subscription->{opacdisplaycount};
 151         $serials_to_display = C4::Context->preference('OPACSerialIssueDisplayCount') unless $serials_to_display;
 152         $cell{opacdisplaycount} = $serials_to_display;
 153     $cell{latestserials} =
 154       GetLatestSerials( $subscription->{subscriptionid}, $serials_to_display );
 155     push @subs, \%cell;
 156 }
 157
 158 $template->param(
 159     subscriptions       => \@subs,
 160     subscriptionsnumber => $subscriptionsnumber,
 161 );
 162
 163 my $norequests = 1;
 164 my $allow_onshelf_holds;
 165 my $res = GetISBDView({
 166     'record'    => $record,
 167     'template'  => 'opac',
 168     'framework' => $biblio->frameworkcode
 169 });
 170
 171 my $items = $biblio->items;
 172 while ( my $item = $items->next ) {
 173     $norequests = 0
 174       if $norequests
 175         && !$item->withdrawn
 176         && !$item->itemlost
 177         && ($item->notforloan < 0 || not $item->notforloan )
 178         && !Koha::ItemTypes->find($item->effective_itemtype)->notforloan
 179         && $item->itemnumber;
 180
 181     $allow_onshelf_holds = Koha::CirculationRules->get_onshelfholds_policy( { item => $item, patron => $patron } )
 182       unless $allow_onshelf_holds;
 183 }
 184
 185 if( $allow_onshelf_holds || CountItemsIssued($biblionumber) || $biblio->has_items_waiting_or_intransit ) {
 186     $template->param( ReservableItems => 1 );
 187 }
 188
 189 $template->param(
 190     RequestOnOpac       => C4::Context->preference("RequestOnOpac"),
 191     norequests   => $norequests,
 192     ISBD         => $res,
 193     biblio       => $biblio,
 194 );
 195
 196 #Search for title in links
 197 my $marccontrolnumber   = GetMarcControlnumber ($record, $marcflavour);
 198 my $marcissns = GetMarcISSN ( $record, $marcflavour );
 199 my $issn = $marcissns->[0] || '';
 200
 201 if (my $search_for_title = C4::Context->preference('OPACSearchForTitleIn')){
 202     $dat->{title} =~ s/\/+$//; # remove trailing slash
 203     $dat->{title} =~ s/\s+$//; # remove trailing space
 204     $search_for_title = parametrized_url(
 205         $search_for_title,
 206         {
 207             TITLE         => $dat->{title},
 208             AUTHOR        => $dat->{author},
 209             ISBN          => $isbn,
 210             ISSN          => $issn,
 211             CONTROLNUMBER => $marccontrolnumber,
 212             BIBLIONUMBER  => $biblionumber,
 213         }
 214     );
 215     $template->param('OPACSearchForTitleIn' => $search_for_title);
 216 }
 217
 218 if( C4::Context->preference('ArticleRequests') ) {
 219     my $itemtype = Koha::ItemTypes->find($biblio->itemtype);
 220     my $artreqpossible = $patron
 221         ? $biblio->can_article_request( $patron )
 222         : $itemtype
 223         ? $itemtype->may_article_request
 224         : q{};
 225     $template->param( artreqpossible => $artreqpossible );
 226 }
 227
 228 output_html_with_http_headers $query, $cookie, $template->output;