4c55cc220f
Speed up bib search and OPAC bib display, especially when the XSLT OPAC results and details display sysprefs are ON, by passing an existing MARC::Record object to three functions: C4::Biblio::get_biblio_authorised_values() C4::XSLT::XSLTParse4Display() C4::XSLT::transformMARCXML4XSLT (internal) These functions previously fetched the bib from the database, incurring the cost of DB retrieval and MARCXML parsing even though client code already had a MARC::Record object available. Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
410 lines
16 KiB
Perl
Executable file
410 lines
16 KiB
Perl
Executable file
#!/usr/bin/perl
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# Copyright 2000-2002 Katipo Communications
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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 under the
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# terms of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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#
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the 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 along with
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# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
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# Suite 330, Boston, MA 02111-1307 USA
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use strict;
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use CGI;
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use C4::Auth;
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use C4::Branch;
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use C4::Koha;
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use C4::Serials; #uses getsubscriptionfrom biblionumber
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use C4::Output;
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use C4::Biblio;
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use C4::Items;
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use C4::Circulation;
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use C4::Tags qw(get_tags);
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use C4::Dates qw/format_date/;
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use C4::XISBN qw(get_xisbns get_biblionumber_from_isbn get_biblio_from_xisbn);
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use C4::Amazon;
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use C4::Review;
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use C4::Serials;
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use C4::Members;
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use C4::XSLT;
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BEGIN {
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if (C4::Context->preference('BakerTaylorEnabled')) {
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require C4::External::BakerTaylor;
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import C4::External::BakerTaylor qw(&image_url &link_url);
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}
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}
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my $query = new CGI;
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my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
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{
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template_name => "opac-detail.tmpl",
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query => $query,
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type => "opac",
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authnotrequired => 1,
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flagsrequired => { borrow => 1 },
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}
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);
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my $biblionumber = $query->param('biblionumber') || $query->param('bib');
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my $record = GetMarcBiblio($biblionumber);
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$template->param( biblionumber => $biblionumber );
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# XSLT processing of some stuff
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if (C4::Context->preference("XSLTDetailsDisplay") ) {
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my $newxmlrecord = XSLTParse4Display($biblionumber, $record, C4::Context->config('opachtdocs')."/prog/en/xslt/MARC21slim2OPACDetail.xsl");
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$template->param('XSLTBloc' => $newxmlrecord);
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}
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# change back when ive fixed request.pl
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my @all_items = &GetItemsInfo( $biblionumber, 'opac' );
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my @items;
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@items = @all_items unless C4::Context->preference('hidelostitems');
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if (C4::Context->preference('hidelostitems')) {
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# Hide host items
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for my $itm (@all_items) {
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push @items, $itm unless $itm->{itemlost};
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}
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}
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my $dat = &GetBiblioData($biblionumber);
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if (!$dat) {
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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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my $itemtypes = GetItemTypes();
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# imageurl:
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my $itemtype = $dat->{'itemtype'};
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if ( $itemtype ) {
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$dat->{'imageurl'} = getitemtypeimagelocation( 'opac', $itemtypes->{$itemtype}->{'imageurl'} );
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$dat->{'description'} = $itemtypes->{$itemtype}->{'description'};
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}
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my $shelflocations =GetKohaAuthorisedValues('items.location',$dat->{'frameworkcode'});
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my $collections = GetKohaAuthorisedValues('items.ccode',$dat->{'frameworkcode'} );
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#coping with subscriptions
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my $subscriptionsnumber = CountSubscriptionFromBiblionumber($biblionumber);
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my @subscriptions = GetSubscriptions( $dat->{title}, $dat->{issn}, $biblionumber );
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my @subs;
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$dat->{'serial'}=1 if $subscriptionsnumber;
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foreach my $subscription (@subscriptions) {
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my %cell;
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$cell{subscriptionid} = $subscription->{subscriptionid};
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$cell{subscriptionnotes} = $subscription->{notes};
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$cell{branchcode} = $subscription->{branchcode};
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$cell{hasalert} = $subscription->{hasalert};
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#get the three latest serials.
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$cell{latestserials} =
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GetLatestSerials( $subscription->{subscriptionid}, 3 );
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push @subs, \%cell;
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}
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$dat->{'count'} = scalar(@items);
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my $biblio_authorised_value_images = C4::Items::get_authorised_value_images( C4::Biblio::get_biblio_authorised_values( $biblionumber, $record ) );
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my $norequests = 1;
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my $branches = GetBranches();
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my %itemfields;
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for my $itm (@items) {
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$norequests = 0
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if ( (not $itm->{'wthdrawn'} )
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&& (not $itm->{'itemlost'} )
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&& ($itm->{'itemnotforloan'}<0 || not $itm->{'itemnotforloan'} )
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&& (not $itemtypes->{$itm->{'itype'}}->{notforloan} )
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&& ($itm->{'itemnumber'} ) );
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$itm->{ $itm->{'publictype'} } = 1;
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$itm->{datedue} = format_date($itm->{datedue});
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$itm->{datelastseen} = format_date($itm->{datelastseen});
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#get collection code description, too
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my $ccode= $itm->{'ccode'};
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$itm->{'ccode'} = $collections->{$ccode} if(defined($collections) && exists($collections->{$ccode}));
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$itm->{'location_description'} = $shelflocations->{$itm->{'location'} };
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$itm->{'imageurl'} = getitemtypeimagelocation( 'opac', $itemtypes->{ $itm->{itype} }->{'imageurl'} );
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$itm->{'description'} = $itemtypes->{$itemtype}->{'description'};
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foreach (qw(ccode enumchron copynumber itemnotes)) {
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$itemfields{$_} = 1 if ($itm->{$_});
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}
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# walk through the item-level authorised values and populate some images
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my $item_authorised_value_images = C4::Items::get_authorised_value_images( C4::Items::get_item_authorised_values( $itm->{'itemnumber'} ) );
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# warn( Data::Dumper->Dump( [ $item_authorised_value_images ], [ 'item_authorised_value_images' ] ) );
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if ( $itm->{'itemlost'} ) {
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my $lostimageinfo = List::Util::first { $_->{'category'} eq 'LOST' } @$item_authorised_value_images;
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$itm->{'lostimageurl'} = $lostimageinfo->{ 'imageurl' };
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$itm->{'lostimagelabel'} = $lostimageinfo->{ 'label' };
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}
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my ( $transfertwhen, $transfertfrom, $transfertto ) = GetTransfers($itm->{itemnumber});
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if ( $transfertwhen ne '' ) {
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$itm->{transfertwhen} = format_date($transfertwhen);
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$itm->{transfertfrom} = $branches->{$transfertfrom}{branchname};
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$itm->{transfertto} = $branches->{$transfertto}{branchname};
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}
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}
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## get notes and subjects from MARC record
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my $dbh = C4::Context->dbh;
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my $marcflavour = C4::Context->preference("marcflavour");
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my $marcnotesarray = GetMarcNotes ($record,$marcflavour);
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my $marcauthorsarray = GetMarcAuthors ($record,$marcflavour);
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my $marcsubjctsarray = GetMarcSubjects($record,$marcflavour);
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my $marcseriesarray = GetMarcSeries ($record,$marcflavour);
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my $marcurlsarray = GetMarcUrls ($record,$marcflavour);
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my $subtitle = C4::Biblio::get_koha_field_from_marc('bibliosubtitle', 'subtitle', $record, '');
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$template->param(
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MARCNOTES => $marcnotesarray,
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MARCSUBJCTS => $marcsubjctsarray,
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MARCAUTHORS => $marcauthorsarray,
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MARCSERIES => $marcseriesarray,
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MARCURLS => $marcurlsarray,
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norequests => $norequests,
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RequestOnOpac => C4::Context->preference("RequestOnOpac"),
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itemdata_ccode => $itemfields{ccode},
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itemdata_enumchron => $itemfields{enumchron},
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itemdata_copynumber => $itemfields{copynumber},
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itemdata_itemnotes => $itemfields{itemnotes},
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authorised_value_images => $biblio_authorised_value_images,
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subtitle => $subtitle,
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);
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foreach ( keys %{$dat} ) {
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$template->param( "$_" => $dat->{$_} . "" );
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}
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# COinS format FIXME: for books Only
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my $coins_format;
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my $fmt = substr $record->leader(), 6,2;
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my $fmts;
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$fmts->{'am'} = 'book';
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$coins_format = $fmts->{$fmt};
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$template->param(
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ocoins_format => $coins_format,
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);
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my $reviews = getreviews( $biblionumber, 1 );
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my $loggedincommenter;
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foreach ( @$reviews ) {
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my $borrowerData = GetMember($_->{borrowernumber},'borrowernumber');
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# setting some borrower info into this hash
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$_->{title} = $borrowerData->{'title'};
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$_->{surname} = $borrowerData->{'surname'};
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$_->{firstname} = $borrowerData->{'firstname'};
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$_->{userid} = $borrowerData->{'userid'};
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$_->{datereviewed} = format_date($_->{datereviewed});
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if ($borrowerData->{'borrowernumber'} eq $borrowernumber) {
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$_->{your_comment} = 1;
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$loggedincommenter = 1;
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}
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}
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if(C4::Context->preference("ISBD")) {
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$template->param(ISBD => 1);
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}
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$template->param(
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ITEM_RESULTS => \@items,
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subscriptionsnumber => $subscriptionsnumber,
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biblionumber => $biblionumber,
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subscriptions => \@subs,
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subscriptionsnumber => $subscriptionsnumber,
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reviews => $reviews,
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loggedincommenter => $loggedincommenter
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);
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sub isbn_cleanup ($) {
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my $isbn=shift;
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($isbn) = $isbn =~ /([\d-]*[X]*)/;
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$isbn =~ s/-//g;
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if (
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$isbn =~ /\b(\d{13})\b/ or
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$isbn =~ /\b(\d{10})\b/ or
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$isbn =~ /\b(\d{9}X)\b/i
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) {
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return $1;
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}
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return undef;
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}
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# XISBN Stuff
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my $xisbn=$dat->{'isbn'};
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(my $aisbn) = $xisbn =~ /([\d-]*[X]*)/;
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$aisbn =~ s/-//g;
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$template->param(amazonisbn => $aisbn); # FIXME: so it is OK if the ISBN = 'XXXXX' ?
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my ($clean,$clean2);
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# these might be overkill, but they are better than the regexp above.
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if ($clean = isbn_cleanup($xisbn)){
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$template->param(clean_isbn => $clean);
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}
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if (C4::Context->preference("OPACFRBRizeEditions")==1) {
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eval {
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$template->param(
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xisbn => $xisbn,
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XISBNS => get_xisbns($xisbn)
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);
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};
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if ($@) { warn "XISBN Failed $@"; }
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}
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# Amazon.com Stuff
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if ( C4::Context->preference("OPACAmazonContent") == 1 ) {
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my $similar_products_exist;
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my $amazon_details = &get_amazon_details( $xisbn, $record, $marcflavour );
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my $item_attributes = \%{$amazon_details->{Items}->{Item}->{ItemAttributes}};
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my $customer_reviews = \@{$amazon_details->{Items}->{Item}->{CustomerReviews}->{Review}};
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for my $one_review (@$customer_reviews) {
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$one_review->{Date} = format_date($one_review->{Date});
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}
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my @similar_products;
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for my $similar_product (@{$amazon_details->{Items}->{Item}->{SimilarProducts}->{SimilarProduct}}) {
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# do we have any of these isbns in our collection?
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my $similar_biblionumbers = get_biblionumber_from_isbn($similar_product->{ASIN});
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# verify that there is at least one similar item
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if (scalar(@$similar_biblionumbers)){
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$similar_products_exist++ if ($similar_biblionumbers && $similar_biblionumbers->[0]);
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push @similar_products, +{ similar_biblionumbers => $similar_biblionumbers, title => $similar_product->{Title}, ASIN => $similar_product->{ASIN} };
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}
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}
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my $editorial_reviews = \@{$amazon_details->{Items}->{Item}->{EditorialReviews}->{EditorialReview}};
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my $average_rating = $amazon_details->{Items}->{Item}->{CustomerReviews}->{AverageRating};
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$template->param( OPACAmazonSimilarItems => $similar_products_exist );
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$template->param( amazon_average_rating => $average_rating * 20);
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$template->param( AMAZON_CUSTOMER_REVIEWS => $customer_reviews );
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$template->param( AMAZON_SIMILAR_PRODUCTS => \@similar_products );
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$template->param( AMAZON_EDITORIAL_REVIEWS => $editorial_reviews );
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}
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# Shelf Browser Stuff
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if (C4::Context->preference("OPACShelfBrowser")) {
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# pick the first itemnumber unless one was selected by the user
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my $starting_itemnumber = $query->param('shelfbrowse_itemnumber'); # || $items[0]->{itemnumber};
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$template->param( OpenOPACShelfBrowser => 1) if $starting_itemnumber;
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# find the right cn_sort value for this item
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my ($starting_cn_sort, $starting_homebranch, $starting_location);
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my $sth_get_cn_sort = $dbh->prepare("SELECT cn_sort,homebranch,location from items where itemnumber=?");
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$sth_get_cn_sort->execute($starting_itemnumber);
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while (my $result = $sth_get_cn_sort->fetchrow_hashref()) {
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$starting_cn_sort = $result->{'cn_sort'};
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$starting_homebranch->{code} = $result->{'homebranch'};
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$starting_homebranch->{description} = $branches->{$result->{'homebranch'}}{branchname};
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$starting_location->{code} = $result->{'location'};
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$starting_location->{description} = GetAuthorisedValueDesc('','', $result->{'location'} ,'','','LOC');
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}
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## List of Previous Items
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# order by cn_sort, which should include everything we need for ordering purposes (though not
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# for limits, those need to be handled separately
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my $sth_shelfbrowse_previous = $dbh->prepare("
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SELECT *
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FROM items
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WHERE
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((cn_sort = ? AND itemnumber < ?) OR cn_sort < ?) AND
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homebranch = ? AND location = ?
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ORDER BY cn_sort DESC, itemnumber LIMIT 3
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");
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$sth_shelfbrowse_previous->execute($starting_cn_sort, $starting_itemnumber, $starting_cn_sort, $starting_homebranch->{code}, $starting_location->{code});
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my @previous_items;
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while (my $this_item = $sth_shelfbrowse_previous->fetchrow_hashref()) {
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my $sth_get_biblio = $dbh->prepare("SELECT biblio.*,biblioitems.isbn AS isbn FROM biblio LEFT JOIN biblioitems ON biblio.biblionumber=biblioitems.biblionumber WHERE biblio.biblionumber=?");
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$sth_get_biblio->execute($this_item->{biblionumber});
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while (my $this_biblio = $sth_get_biblio->fetchrow_hashref()) {
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$this_item->{'title'} = $this_biblio->{'title'};
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if ($clean2 = isbn_cleanup($this_biblio->{'isbn'})) {
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$this_item->{'isbn'} = $clean2;
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} else {
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$this_item->{'isbn'} = $this_biblio->{'isbn'};
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}
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}
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unshift @previous_items, $this_item;
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}
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## List of Next Items; this also intentionally catches the current item
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my $sth_shelfbrowse_next = $dbh->prepare("
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SELECT *
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FROM items
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WHERE
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((cn_sort = ? AND itemnumber >= ?) OR cn_sort > ?) AND
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homebranch = ? AND location = ?
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ORDER BY cn_sort, itemnumber LIMIT 3
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");
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$sth_shelfbrowse_next->execute($starting_cn_sort, $starting_itemnumber, $starting_cn_sort, $starting_homebranch->{code}, $starting_location->{code});
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my @next_items;
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while (my $this_item = $sth_shelfbrowse_next->fetchrow_hashref()) {
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my $sth_get_biblio = $dbh->prepare("SELECT biblio.*,biblioitems.isbn AS isbn FROM biblio LEFT JOIN biblioitems ON biblio.biblionumber=biblioitems.biblionumber WHERE biblio.biblionumber=?");
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$sth_get_biblio->execute($this_item->{biblionumber});
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while (my $this_biblio = $sth_get_biblio->fetchrow_hashref()) {
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$this_item->{'title'} = $this_biblio->{'title'};
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if ($clean2 = isbn_cleanup($this_biblio->{'isbn'})) {
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$this_item->{'isbn'} = $clean2;
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} else {
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$this_item->{'isbn'} = $this_biblio->{'isbn'};
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}
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}
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push @next_items, $this_item;
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}
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# alas, these won't auto-vivify, see http://www.perlmonks.org/?node_id=508481
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my $shelfbrowser_next_itemnumber = $next_items[-1]->{itemnumber} if @next_items;
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my $shelfbrowser_next_biblionumber = $next_items[-1]->{biblionumber} if @next_items;
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$template->param(
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starting_homebranch => $starting_homebranch->{description},
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starting_location => $starting_location->{description},
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starting_itemnumber => $starting_itemnumber,
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shelfbrowser_prev_itemnumber => (@previous_items ? $previous_items[0]->{itemnumber} : 0),
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shelfbrowser_next_itemnumber => $shelfbrowser_next_itemnumber,
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shelfbrowser_prev_biblionumber => (@previous_items ? $previous_items[0]->{biblionumber} : 0),
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shelfbrowser_next_biblionumber => $shelfbrowser_next_biblionumber,
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PREVIOUS_SHELF_BROWSE => \@previous_items,
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NEXT_SHELF_BROWSE => \@next_items,
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);
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}
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if (C4::Context->preference("BakerTaylorEnabled")) {
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$template->param(
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BakerTaylorEnabled => 1,
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BakerTaylorImageURL => &image_url(),
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BakerTaylorLinkURL => &link_url(),
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BakerTaylorBookstoreURL => C4::Context->preference('BakerTaylorBookstoreURL'),
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);
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my ($bt_user, $bt_pass);
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if ($clean and
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$bt_user = C4::Context->preference('BakerTaylorUsername') and
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$bt_pass = C4::Context->preference('BakerTaylorPassword') )
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{
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$template->param(
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BakerTaylorContentURL =>
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sprintf("http://contentcafe2.btol.com/ContentCafeClient/ContentCafe.aspx?UserID=%s&Password=%s&ItemKey=%s&Options=Y",
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$bt_user,$bt_pass,$clean)
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);
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}
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}
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my $tag_quantity;
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if (C4::Context->preference('TagsEnabled') and $tag_quantity = C4::Context->preference('TagsShowOnDetail')) {
|
|
$template->param(
|
|
TagsEnabled => 1,
|
|
TagsShowOnDetail => $tag_quantity,
|
|
TagsInputOnDetail => C4::Context->preference('TagsInputOnDetail')
|
|
);
|
|
$template->param(TagLoop => get_tags({biblionumber=>$biblionumber, approved=>1,
|
|
'sort'=>'-weight', limit=>$tag_quantity}));
|
|
}
|
|
|
|
output_html_with_http_headers $query, $cookie, $template->output;
|