239 lines
7.6 KiB
Perl
Executable File
239 lines
7.6 KiB
Perl
Executable File
#!/usr/bin/perl
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# Copyright 2000-2002 Katipo Communications
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# parts copyright 2010 BibLibre
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#
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# Koha is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Koha; if not, see <https://www.gnu.org/licenses>.
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=head1 NAME
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opac-ISBDdetail.pl - script to show a biblio in ISBD format
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=head1 DESCRIPTION
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This script needs a biblionumber as parameter
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It shows the biblio
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The template is in <templates_dir>/catalogue/ISBDdetail.tt.
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this template must be divided into 11 "tabs".
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The first 10 tabs present the biblio, the 11th one presents
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the items attached to the biblio
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=head1 FUNCTIONS
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=cut
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use Modern::Perl;
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use C4::Auth qw( get_template_and_user );
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use C4::Context;
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use C4::Output qw( parametrized_url output_html_with_http_headers redirect_if_opac_suppressed );
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use CGI qw ( -utf8 );
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use C4::Biblio qw(
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CountItemsIssued
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GetISBDView
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GetMarcISSN
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TransformMarcToKoha
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);
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use C4::Record qw( marc2cites );
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use C4::Reserves qw( IsAvailableForItemLevelRequest );
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use C4::Serials qw( CountSubscriptionFromBiblionumber SearchSubscriptions GetLatestSerials );
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use C4::Koha qw(
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GetNormalizedISBN
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);
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use Koha::CirculationRules;
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use Koha::ItemTypes;
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use Koha::Patrons;
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use Koha::RecordProcessor;
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use Koha::Biblios;
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use Koha::Util::MARC;
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my $query = CGI->new();
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my $biblionumber = $query->param('biblionumber');
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my $biblio;
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$biblio = Koha::Biblios->find( $biblionumber, { prefetch => [ 'metadata', 'items' ] } ) if $biblionumber;
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if ( !$biblio ) {
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print $query->redirect('/cgi-bin/koha/errors/404.pl');
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exit;
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}
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# If record should be suppressed, handle it early
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redirect_if_opac_suppressed( $query, $biblio );
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#open template
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my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
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{
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template_name => "opac-ISBDdetail.tt",
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query => $query,
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type => "opac",
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authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
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}
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);
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my $patron = Koha::Patrons->find($loggedinuser);
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my $opachiddenitems_rules = C4::Context->yaml_preference('OpacHiddenItems');
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unless ( $patron and $patron->category->override_hidden_items ) {
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# only skip this check if there's a logged in user
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# and its category overrides OpacHiddenItems
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if ( $biblio->hidden_in_opac( { rules => $opachiddenitems_rules } ) ) {
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print $query->redirect('/cgi-bin/koha/errors/404.pl'); # escape early
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exit;
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}
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}
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my $record = $biblio->metadata->record;
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my @items = $biblio->items->filter_by_visible_in_opac( { patron => $patron } )->as_list;
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my $record_processor = Koha::RecordProcessor->new(
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{
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filters => [ 'EmbedItems', 'ViewPolicy' ],
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options => {
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interface => 'opac',
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frameworkcode => $biblio->frameworkcode,
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items => \@items
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}
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}
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);
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$record_processor->process($record);
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my $extractor = Koha::Biblio::Metadata::Extractor->new( { metadata => $record } );
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# get biblionumbers stored in the cart
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if ( my $cart_list = $query->cookie("bib_list") ) {
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my @cart_list = split( /\//, $cart_list );
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if ( grep { $_ eq $biblionumber } @cart_list ) {
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$template->param( incart => 1 );
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}
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}
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my $marcflavour = C4::Context->preference("marcflavour");
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# some useful variables for enhanced content;
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# in each case, we're grabbing the first value we find in
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# the record and normalizing it
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my $upc = $biblio->normalized_upc;
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my $ean = $extractor->get_normalized_ean;
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my $oclc = $extractor->get_normalized_oclc;
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my $isbn = GetNormalizedISBN( undef, $record, $marcflavour );
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my $content_identifier_exists;
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if ( $isbn or $ean or $oclc or $upc ) {
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$content_identifier_exists = 1;
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}
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$template->param(
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normalized_upc => $upc,
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normalized_ean => $ean,
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normalized_oclc => $oclc,
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normalized_isbn => $isbn,
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content_identifier_exists => $content_identifier_exists,
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);
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#coping with subscriptions
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my $subscriptionsnumber = CountSubscriptionFromBiblionumber($biblionumber);
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my $dat = TransformMarcToKoha( { record => $record } );
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my @subscriptions = SearchSubscriptions( { biblionumber => $biblionumber, orderby => 'title' } );
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my @subs;
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foreach my $subscription (@subscriptions) {
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my %cell;
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my $serials_to_display;
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$cell{subscriptionid} = $subscription->{subscriptionid};
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$cell{subscriptionnotes} = $subscription->{notes};
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$cell{branchcode} = $subscription->{branchcode};
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#get the three latest serials.
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$serials_to_display = $subscription->{opacdisplaycount};
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$serials_to_display = C4::Context->preference('OPACSerialIssueDisplayCount') unless $serials_to_display;
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$cell{opacdisplaycount} = $serials_to_display;
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$cell{latestserials} =
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GetLatestSerials( $subscription->{subscriptionid}, $serials_to_display );
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push @subs, \%cell;
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}
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$template->param(
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subscriptions => \@subs,
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subscriptionsnumber => $subscriptionsnumber,
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);
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my $res = GetISBDView(
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{
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'record' => $record,
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'template' => 'opac',
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'framework' => $biblio->frameworkcode
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}
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);
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# Count the number of items that allow holds at the 'All libraries' rule level
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my $holdable_items = $biblio->items->filter_by_for_hold->count;
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# If we have a patron we need to check their policies for holds in the loop below
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# If we don't have a patron, then holdable items determines holdability
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my $can_holds_be_placed = $patron ? 0 : $holdable_items;
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if ($patron) {
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my $items = $biblio->items;
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while ( my $item = $items->next ) {
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$can_holds_be_placed = $can_holds_be_placed || IsAvailableForItemLevelRequest( $item, $patron, undef );
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}
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}
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$template->param(
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ReservableItems => $can_holds_be_placed,
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ISBD => $res,
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biblio => $biblio,
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borrowernumber => $loggedinuser,
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);
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#Search for title in links
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my $control_number = $extractor->get_control_number();
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my $marcissns = GetMarcISSN( $record, $marcflavour );
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my $issn = $marcissns->[0] || '';
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if ( my $search_for_title = C4::Context->preference('OPACSearchForTitleIn') ) {
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$dat->{title} =~ s/\/+$//; # remove trailing slash
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$dat->{title} =~ s/\s+$//; # remove trailing space
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my $oclc_no = $extractor->get_normalized_oclc;
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$search_for_title = parametrized_url(
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$search_for_title,
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{
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TITLE => $dat->{title},
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AUTHOR => $dat->{author},
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ISBN => $isbn,
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ISSN => $issn,
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CONTROLNUMBER => $control_number,
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BIBLIONUMBER => $biblionumber,
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OCLC_NO => $oclc_no,
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}
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);
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$template->param( 'OPACSearchForTitleIn' => $search_for_title );
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}
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if ( C4::Context->preference('ArticleRequests') ) {
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my $itemtype = Koha::ItemTypes->find( $biblio->itemtype );
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my $artreqpossible =
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$patron ? $biblio->can_article_request($patron)
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: $itemtype ? $itemtype->may_article_request
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: q{};
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$template->param( artreqpossible => $artreqpossible );
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}
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# Cites
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$template->param( cites => C4::Record::marc2cites($record) );
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output_html_with_http_headers $query, $cookie, $template->output;
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