opac/opac-detail.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
  21 use strict;
  22 use warnings;
  23
  24 use CGI;
  25 use C4::Auth;
  26 use C4::Branch;
  27 use C4::Koha;
  28 use C4::Serials;    #uses getsubscriptionfrom biblionumber
  29 use C4::Output;
  30 use C4::Biblio;
  31 use C4::Items;
  32 use C4::Circulation;
  33 use C4::Tags qw(get_tags);
  34 use C4::Dates qw/format_date/;
  35 use C4::XISBN qw(get_xisbns get_biblionumber_from_isbn);
  36 use C4::External::Amazon;
  37 use C4::External::Syndetics qw(get_syndetics_index get_syndetics_summary get_syndetics_toc get_syndetics_excerpt get_syndetics_reviews get_syndetics_anotes );
  38 use C4::Review;
  39 use C4::Serials;
  40 use C4::Members;
  41 use C4::XSLT;
  42
  43 BEGIN {
  44         if (C4::Context->preference('BakerTaylorEnabled')) {
  45                 require C4::External::BakerTaylor;
  46                 import C4::External::BakerTaylor qw(&image_url &link_url);
  47         }
  48 }
  49
  50 my $query = new CGI;
  51 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  52     {
  53         template_name   => "opac-detail.tmpl",
  54         query           => $query,
  55         type            => "opac",
  56         authnotrequired => 1,
  57         flagsrequired   => { borrow => 1 },
  58     }
  59 );
  60
  61 my $biblionumber = $query->param('biblionumber') || $query->param('bib');
  62 my $record       = GetMarcBiblio($biblionumber);
  63 $template->param( biblionumber => $biblionumber );
  64 # XSLT processing of some stuff
  65 if (C4::Context->preference("XSLTDetailsDisplay") ) {
  66     $template->param(
  67         'XSLTBloc' => XSLTParse4Display($biblionumber, $record, 'Detail') );
  68 }
  69
  70 $template->param('OPACShowCheckoutName' => C4::Context->preference("OPACShowCheckoutName") );
  71 # change back when ive fixed request.pl
  72 my @all_items = &GetItemsInfo( $biblionumber, 'opac' );
  73 my @items;
  74 @items = @all_items unless C4::Context->preference('hidelostitems');
  75
  76 if (C4::Context->preference('hidelostitems')) {
  77     # Hide host items
  78     for my $itm (@all_items) {
  79         push @items, $itm unless $itm->{itemlost};
  80     }
  81 }
  82 my $dat = &GetBiblioData($biblionumber);
  83
  84 if (!$dat) {
  85     print $query->redirect("/cgi-bin/koha/errors/404.pl");
  86     exit;
  87 }
  88 my $itemtypes = GetItemTypes();
  89 # imageurl:
  90 my $itemtype = $dat->{'itemtype'};
  91 if ( $itemtype ) {
  92     $dat->{'imageurl'}    = getitemtypeimagelocation( 'opac', $itemtypes->{$itemtype}->{'imageurl'} );
  93     $dat->{'description'} = $itemtypes->{$itemtype}->{'description'};
  94 }
  95 my $shelflocations =GetKohaAuthorisedValues('items.location',$dat->{'frameworkcode'});
  96 my $collections =  GetKohaAuthorisedValues('items.ccode',$dat->{'frameworkcode'} );
  97
  98 #coping with subscriptions
  99 my $subscriptionsnumber = CountSubscriptionFromBiblionumber($biblionumber);
 100 my @subscriptions       = GetSubscriptions( $dat->{title}, $dat->{issn}, $biblionumber );
 101
 102 my @subs;
 103 $dat->{'serial'}=1 if $subscriptionsnumber;
 104 foreach my $subscription (@subscriptions) {
 105     my $serials_to_display;
 106     my %cell;
 107     $cell{subscriptionid}    = $subscription->{subscriptionid};
 108     $cell{subscriptionnotes} = $subscription->{notes};
 109     $cell{branchcode}        = $subscription->{branchcode};
 110     $cell{branchname}        = GetBranchName($subscription->{branchcode});
 111     $cell{hasalert}          = $subscription->{hasalert};
 112     #get the three latest serials.
 113     $serials_to_display = $subscription->{opacdisplaycount};
 114     $serials_to_display = C4::Context->preference('OPACSerialIssueDisplayCount') unless $serials_to_display;
 115         $cell{opacdisplaycount} = $serials_to_display;
 116     $cell{latestserials} =
 117       GetLatestSerials( $subscription->{subscriptionid}, $serials_to_display );
 118     push @subs, \%cell;
 119 }
 120
 121 $dat->{'count'} = scalar(@items);
 122
 123 # If there are no items or the syspref says so, we show serial collection as default tab
 124 if ($dat->{'count'} == 0 || C4::Context->preference('opacSerialDefaultTab') eq 'serialcollection') {
 125         $dat->{'defaultserialcollection'} = 1;
 126
 127 }
 128
 129 my $biblio_authorised_value_images = C4::Items::get_authorised_value_images( C4::Biblio::get_biblio_authorised_values( $biblionumber, $record ) );
 130
 131 my $norequests = 1;
 132 my $branches = GetBranches();
 133 my %itemfields;
 134 for my $itm (@items) {
 135     $norequests = 0
 136        if ( (not $itm->{'wthdrawn'} )
 137          && (not $itm->{'itemlost'} )
 138          && ($itm->{'itemnotforloan'}<0 || not $itm->{'itemnotforloan'} )
 139                  && (not $itemtypes->{$itm->{'itype'}}->{notforloan} )
 140          && ($itm->{'itemnumber'} ) );
 141
 142     if ( defined $itm->{'publictype'} ) {
 143         # I can't actually find any case in which this is defined. --amoore 2008-12-09
 144         $itm->{ $itm->{'publictype'} } = 1;
 145     }
 146     $itm->{datedue}      = format_date($itm->{datedue});
 147     $itm->{datelastseen} = format_date($itm->{datelastseen});
 148
 149     # get collection code description, too
 150     if ( my $ccode = $itm->{'ccode'} ) {
 151         $itm->{'ccode'} = $collections->{$ccode} if ( defined($collections) && exists( $collections->{$ccode} ) );
 152     }
 153     if ( defined $itm->{'location'} ) {
 154         $itm->{'location_description'} = $shelflocations->{ $itm->{'location'} };
 155     }
 156     if (exists $itm->{itype} && defined($itm->{itype}) && exists $itemtypes->{ $itm->{itype} }) {
 157         $itm->{'imageurl'}    = getitemtypeimagelocation( 'opac', $itemtypes->{ $itm->{itype} }->{'imageurl'} );
 158         $itm->{'description'} = $itemtypes->{ $itm->{itype} }->{'description'};
 159     }
 160     foreach (qw(ccode enumchron copynumber itemnotes uri)) {
 161         $itemfields{$_} = 1 if ($itm->{$_});
 162     }
 163
 164      # walk through the item-level authorised values and populate some images
 165      my $item_authorised_value_images = C4::Items::get_authorised_value_images( C4::Items::get_item_authorised_values( $itm->{'itemnumber'} ) );
 166      # warn( Data::Dumper->Dump( [ $item_authorised_value_images ], [ 'item_authorised_value_images' ] ) );
 167
 168      if ( $itm->{'itemlost'} ) {
 169          my $lostimageinfo = List::Util::first { $_->{'category'} eq 'LOST' } @$item_authorised_value_images;
 170          $itm->{'lostimageurl'}   = $lostimageinfo->{ 'imageurl' };
 171          $itm->{'lostimagelabel'} = $lostimageinfo->{ 'label' };
 172      }
 173
 174      if( $itm->{'count_reserves'}){
 175           if( $itm->{'count_reserves'} eq "Waiting"){ $itm->{'waiting'} = 1; }
 176           if( $itm->{'count_reserves'} eq "Reserved"){ $itm->{'onhold'} = 1; }
 177      }
 178
 179      my ( $transfertwhen, $transfertfrom, $transfertto ) = GetTransfers($itm->{itemnumber});
 180      if ( defined( $transfertwhen ) && $transfertwhen ne '' ) {
 181         $itm->{transfertwhen} = format_date($transfertwhen);
 182         $itm->{transfertfrom} = $branches->{$transfertfrom}{branchname};
 183         $itm->{transfertto}   = $branches->{$transfertto}{branchname};
 184      }
 185 }
 186
 187 ## get notes and subjects from MARC record
 188 my $dbh              = C4::Context->dbh;
 189 my $marcflavour      = C4::Context->preference("marcflavour");
 190 my $marcnotesarray   = GetMarcNotes   ($record,$marcflavour);
 191 my $marcauthorsarray = GetMarcAuthors ($record,$marcflavour);
 192 my $marcsubjctsarray = GetMarcSubjects($record,$marcflavour);
 193 my $marcseriesarray  = GetMarcSeries  ($record,$marcflavour);
 194 my $marcurlsarray    = GetMarcUrls    ($record,$marcflavour);
 195 my $subtitle         = C4::Biblio::get_koha_field_from_marc('bibliosubtitle', 'subtitle', $record, '');
 196
 197     $template->param(
 198                      MARCNOTES               => $marcnotesarray,
 199                      MARCSUBJCTS             => $marcsubjctsarray,
 200                      MARCAUTHORS             => $marcauthorsarray,
 201                      MARCSERIES              => $marcseriesarray,
 202                      MARCURLS                => $marcurlsarray,
 203                      norequests              => $norequests,
 204                      RequestOnOpac           => C4::Context->preference("RequestOnOpac"),
 205                      itemdata_ccode          => $itemfields{ccode},
 206                      itemdata_enumchron      => $itemfields{enumchron},
 207                      itemdata_uri            => $itemfields{uri},
 208                      itemdata_copynumber     => $itemfields{copynumber},
 209                      itemdata_itemnotes          => $itemfields{itemnotes},
 210                      authorised_value_images => $biblio_authorised_value_images,
 211                      subtitle                => $subtitle,
 212     );
 213
 214 foreach ( keys %{$dat} ) {
 215     $template->param( "$_" => defined $dat->{$_} ? $dat->{$_} : '' );
 216 }
 217
 218 # some useful variables for enhanced content;
 219 # in each case, we're grabbing the first value we find in
 220 # the record and normalizing it
 221 my $upc = GetNormalizedUPC($record,$marcflavour);
 222 my $ean = GetNormalizedEAN($record,$marcflavour);
 223 my $oclc = GetNormalizedOCLCNumber($record,$marcflavour);
 224 my $isbn = GetNormalizedISBN(undef,$record,$marcflavour);
 225 my $content_identifier_exists = 1 if ($isbn or $ean or $oclc or $upc);
 226 $template->param(
 227         normalized_upc => $upc,
 228         normalized_ean => $ean,
 229         normalized_oclc => $oclc,
 230         normalized_isbn => $isbn,
 231         content_identifier_exists =>  $content_identifier_exists,
 232 );
 233
 234 # COinS format FIXME: for books Only
 235 $template->param(
 236     ocoins => GetCOinSBiblio($biblionumber),
 237 );
 238
 239 my $reviews = getreviews( $biblionumber, 1 );
 240 my $loggedincommenter;
 241 foreach ( @$reviews ) {
 242     my $borrowerData   = GetMember(borrowernumber=>$_->{borrowernumber});
 243     # setting some borrower info into this hash
 244     $_->{title}     = $borrowerData->{'title'};
 245     $_->{surname}   = $borrowerData->{'surname'};
 246     $_->{firstname} = $borrowerData->{'firstname'};
 247     $_->{userid}    = $borrowerData->{'userid'};
 248     $_->{cardnumber}    = $borrowerData->{'cardnumber'};
 249     $_->{datereviewed} = format_date($_->{datereviewed});
 250     if ($borrowerData->{'borrowernumber'} eq $borrowernumber) {
 251                 $_->{your_comment} = 1;
 252                 $loggedincommenter = 1;
 253         }
 254 }
 255
 256
 257 if(C4::Context->preference("ISBD")) {
 258         $template->param(ISBD => 1);
 259 }
 260
 261 $template->param(
 262     ITEM_RESULTS        => \@items,
 263     subscriptionsnumber => $subscriptionsnumber,
 264     biblionumber        => $biblionumber,
 265     subscriptions       => \@subs,
 266     subscriptionsnumber => $subscriptionsnumber,
 267     reviews             => $reviews,
 268     loggedincommenter   => $loggedincommenter
 269 );
 270
 271 # XISBN Stuff
 272 if (C4::Context->preference("OPACFRBRizeEditions")==1) {
 273     eval {
 274         $template->param(
 275             XISBNS => get_xisbns($isbn)
 276         );
 277     };
 278     if ($@) { warn "XISBN Failed $@"; }
 279 }
 280
 281 # Serial Collection
 282 my @sc_fields = $record->field(955);
 283 my @serialcollections = ();
 284
 285 foreach my $sc_field (@sc_fields) {
 286     my %row_data;
 287
 288     $row_data{text}    = $sc_field->subfield('r');
 289     $row_data{branch}  = $sc_field->subfield('9');
 290
 291     if ($row_data{text} && $row_data{branch}) {
 292         push (@serialcollections, \%row_data);
 293     }
 294 }
 295
 296 if (scalar(@serialcollections) > 0) {
 297     $template->param(
 298         serialcollection  => 1,
 299         serialcollections => \@serialcollections);
 300 }
 301
 302 # Amazon.com Stuff
 303 if ( C4::Context->preference("OPACAmazonEnabled") ) {
 304     $template->param( AmazonTld => get_amazon_tld() );
 305     my $amazon_reviews  = C4::Context->preference("OPACAmazonReviews");
 306     my $amazon_similars = C4::Context->preference("OPACAmazonSimilarItems");
 307     my @services;
 308     if ( $amazon_reviews ) {
 309         $template->param( OPACAmazonReviews => 1 );
 310         push( @services, 'EditorialReview', 'Reviews' );
 311     }
 312     if ( $amazon_similars ) {
 313         $template->param( OPACAmazonSimilarItems => 1 );
 314         push( @services, 'Similarities' );
 315     }
 316     my $amazon_details = &get_amazon_details( $isbn, $record, $marcflavour, \@services );
 317     my $similar_products_exist;
 318     if ( $amazon_reviews ) {
 319         my $item = $amazon_details->{Items}->{Item}->[0];
 320         my $customer_reviews = \@{ $item->{CustomerReviews}->{Review} };
 321         for my $one_review ( @$customer_reviews ) {
 322             $one_review->{Date} = format_date($one_review->{Date});
 323         }
 324         my $editorial_reviews = \@{ $item->{EditorialReviews}->{EditorialReview} };
 325         my $average_rating = $item->{CustomerReviews}->{AverageRating} || 0;
 326         $template->param( amazon_average_rating    => $average_rating * 20);
 327         $template->param( AMAZON_CUSTOMER_REVIEWS  => $customer_reviews );
 328         $template->param( AMAZON_EDITORIAL_REVIEWS => $editorial_reviews );
 329     }
 330     if ( $amazon_similars ) {
 331         my $item = $amazon_details->{Items}->{Item}->[0];
 332         my @similar_products;
 333         for my $similar_product (@{ $item->{SimilarProducts}->{SimilarProduct} }) {
 334             # do we have any of these isbns in our collection?
 335             my $similar_biblionumbers = get_biblionumber_from_isbn($similar_product->{ASIN});
 336             # verify that there is at least one similar item
 337             if (scalar(@$similar_biblionumbers)){
 338                 $similar_products_exist++ if ($similar_biblionumbers && $similar_biblionumbers->[0]);
 339                 push @similar_products, +{ similar_biblionumbers => $similar_biblionumbers, title => $similar_product->{Title}, ASIN => $similar_product->{ASIN}  };
 340             }
 341         }
 342         $template->param( OPACAmazonSimilarItems => $similar_products_exist );
 343         $template->param( AMAZON_SIMILAR_PRODUCTS => \@similar_products );
 344     }
 345 }
 346
 347 my $syndetics_elements;
 348
 349 if ( C4::Context->preference("SyndeticsEnabled") ) {
 350         eval {
 351     $syndetics_elements = &get_syndetics_index($isbn,$upc,$oclc);
 352         for my $element (values %$syndetics_elements) {
 353                 $template->param("Syndetics$element"."Exists" => 1 );
 354                 #warn "Exists: "."Syndetics$element"."Exists";
 355         }
 356     };
 357     warn $@ if $@;
 358 }
 359
 360 if ( C4::Context->preference("SyndeticsEnabled")
 361         && C4::Context->preference("SyndeticsSummary")
 362         && ( exists($syndetics_elements->{'SUMMARY'}) || exists($syndetics_elements->{'AVSUMMARY'}) ) ) {
 363         eval {
 364         my $syndetics_summary = &get_syndetics_summary($isbn,$upc,$oclc, $syndetics_elements);
 365         $template->param( SYNDETICS_SUMMARY => $syndetics_summary );
 366         };
 367         warn $@ if $@;
 368
 369 }
 370
 371 if ( C4::Context->preference("SyndeticsEnabled")
 372         && C4::Context->preference("SyndeticsTOC")
 373         && exists($syndetics_elements->{'TOC'}) ) {
 374         eval {
 375     my $syndetics_toc = &get_syndetics_toc($isbn,$upc,$oclc);
 376     $template->param( SYNDETICS_TOC => $syndetics_toc );
 377         };
 378         warn $@ if $@;
 379 }
 380
 381 if ( C4::Context->preference("SyndeticsEnabled")
 382     && C4::Context->preference("SyndeticsExcerpt")
 383     && exists($syndetics_elements->{'DBCHAPTER'}) ) {
 384     eval {
 385     my $syndetics_excerpt = &get_syndetics_excerpt($isbn,$upc,$oclc);
 386     $template->param( SYNDETICS_EXCERPT => $syndetics_excerpt );
 387     };
 388         warn $@ if $@;
 389 }
 390
 391 if ( C4::Context->preference("SyndeticsEnabled")
 392     && C4::Context->preference("SyndeticsReviews")) {
 393     eval {
 394     my $syndetics_reviews = &get_syndetics_reviews($isbn,$upc,$oclc,$syndetics_elements);
 395     $template->param( SYNDETICS_REVIEWS => $syndetics_reviews );
 396     };
 397         warn $@ if $@;
 398 }
 399
 400 if ( C4::Context->preference("SyndeticsEnabled")
 401     && C4::Context->preference("SyndeticsAuthorNotes")
 402         && exists($syndetics_elements->{'ANOTES'}) ) {
 403     eval {
 404     my $syndetics_anotes = &get_syndetics_anotes($isbn,$upc,$oclc);
 405     $template->param( SYNDETICS_ANOTES => $syndetics_anotes );
 406     };
 407     warn $@ if $@;
 408 }
 409
 410 # LibraryThingForLibraries ID Code and Tabbed View Option
 411 if( C4::Context->preference('LibraryThingForLibrariesEnabled') )
 412 {
 413 $template->param(LibraryThingForLibrariesID =>
 414 C4::Context->preference('LibraryThingForLibrariesID') );
 415 $template->param(LibraryThingForLibrariesTabbedView =>
 416 C4::Context->preference('LibraryThingForLibrariesTabbedView') );
 417 }
 418
 419
 420 # Babelthèque
 421 if ( C4::Context->preference("Babeltheque") ) {
 422     $template->param(
 423         Babeltheque => 1,
 424     );
 425 }
 426
 427 # Shelf Browser Stuff
 428 if (C4::Context->preference("OPACShelfBrowser")) {
 429     # pick the first itemnumber unless one was selected by the user
 430     my $starting_itemnumber = $query->param('shelfbrowse_itemnumber'); # || $items[0]->{itemnumber};
 431     $template->param( OpenOPACShelfBrowser => 1) if $starting_itemnumber;
 432     # find the right cn_sort value for this item
 433     my ($starting_cn_sort, $starting_homebranch, $starting_location);
 434     my $sth_get_cn_sort = $dbh->prepare("SELECT cn_sort,homebranch,location from items where itemnumber=?");
 435     $sth_get_cn_sort->execute($starting_itemnumber);
 436     while (my $result = $sth_get_cn_sort->fetchrow_hashref()) {
 437         $starting_cn_sort = $result->{'cn_sort'};
 438         $starting_homebranch->{code} = $result->{'homebranch'};
 439         $starting_homebranch->{description} = $branches->{$result->{'homebranch'}}{branchname};
 440         $starting_location->{code} = $result->{'location'};
 441         $starting_location->{description} = GetAuthorisedValueDesc('','',   $result->{'location'} ,'','','LOC');
 442
 443     }
 444
 445     ## List of Previous Items
 446     # order by cn_sort, which should include everything we need for ordering purposes (though not
 447     # for limits, those need to be handled separately
 448     my $sth_shelfbrowse_previous;
 449     if (defined $starting_location->{code}) {
 450       $sth_shelfbrowse_previous = $dbh->prepare("
 451         SELECT *
 452         FROM items
 453         WHERE
 454             ((cn_sort = ? AND itemnumber < ?) OR cn_sort < ?) AND
 455             homebranch = ? AND location = ?
 456         ORDER BY cn_sort DESC, itemnumber LIMIT 3
 457         ");
 458       $sth_shelfbrowse_previous->execute($starting_cn_sort, $starting_itemnumber, $starting_cn_sort, $starting_homebranch->{code}, $starting_location->{code});
 459     } else {
 460       $sth_shelfbrowse_previous = $dbh->prepare("
 461         SELECT *
 462         FROM items
 463         WHERE
 464             ((cn_sort = ? AND itemnumber < ?) OR cn_sort < ?) AND
 465             homebranch = ?
 466         ORDER BY cn_sort DESC, itemnumber LIMIT 3
 467         ");
 468       $sth_shelfbrowse_previous->execute($starting_cn_sort, $starting_itemnumber, $starting_cn_sort, $starting_homebranch->{code});
 469     }
 470     my @previous_items;
 471     while (my $this_item = $sth_shelfbrowse_previous->fetchrow_hashref()) {
 472         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=?");
 473         $sth_get_biblio->execute($this_item->{biblionumber});
 474         while (my $this_biblio = $sth_get_biblio->fetchrow_hashref()) {
 475                         $this_item->{'title'} = $this_biblio->{'title'};
 476                         my $this_record = GetMarcBiblio($this_biblio->{'biblionumber'});
 477                         $this_item->{'browser_normalized_upc'} = GetNormalizedUPC($this_record,$marcflavour);
 478                         $this_item->{'browser_normalized_oclc'} = GetNormalizedOCLCNumber($this_record,$marcflavour);
 479                         $this_item->{'browser_normalized_isbn'} = GetNormalizedISBN(undef,$this_record,$marcflavour);
 480         }
 481         unshift @previous_items, $this_item;
 482     }
 483
 484     ## List of Next Items; this also intentionally catches the current item
 485     my $sth_shelfbrowse_next;
 486     if (defined $starting_location->{code}) {
 487       $sth_shelfbrowse_next = $dbh->prepare("
 488         SELECT *
 489         FROM items
 490         WHERE
 491             ((cn_sort = ? AND itemnumber >= ?) OR cn_sort > ?) AND
 492             homebranch = ? AND location = ?
 493         ORDER BY cn_sort, itemnumber LIMIT 3
 494         ");
 495       $sth_shelfbrowse_next->execute($starting_cn_sort, $starting_itemnumber, $starting_cn_sort, $starting_homebranch->{code}, $starting_location->{code});
 496     } else {
 497       $sth_shelfbrowse_next = $dbh->prepare("
 498         SELECT *
 499         FROM items
 500         WHERE
 501             ((cn_sort = ? AND itemnumber >= ?) OR cn_sort > ?) AND
 502             homebranch = ?
 503         ORDER BY cn_sort, itemnumber LIMIT 3
 504         ");
 505       $sth_shelfbrowse_next->execute($starting_cn_sort, $starting_itemnumber, $starting_cn_sort, $starting_homebranch->{code});
 506     }
 507     my @next_items;
 508     while (my $this_item = $sth_shelfbrowse_next->fetchrow_hashref()) {
 509         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=?");
 510         $sth_get_biblio->execute($this_item->{biblionumber});
 511         while (my $this_biblio = $sth_get_biblio->fetchrow_hashref()) {
 512             $this_item->{'title'} = $this_biblio->{'title'};
 513                         my $this_record = GetMarcBiblio($this_biblio->{'biblionumber'});
 514             $this_item->{'browser_normalized_upc'} = GetNormalizedUPC($this_record,$marcflavour);
 515             $this_item->{'browser_normalized_oclc'} = GetNormalizedOCLCNumber($this_record,$marcflavour);
 516             $this_item->{'browser_normalized_isbn'} = GetNormalizedISBN(undef,$this_record,$marcflavour);
 517         }
 518         push @next_items, $this_item;
 519     }
 520
 521     # alas, these won't auto-vivify, see http://www.perlmonks.org/?node_id=508481
 522     my $shelfbrowser_next_itemnumber = $next_items[-1]->{itemnumber} if @next_items;
 523     my $shelfbrowser_next_biblionumber = $next_items[-1]->{biblionumber} if @next_items;
 524
 525     $template->param(
 526         starting_homebranch => $starting_homebranch->{description},
 527         starting_location => $starting_location->{description},
 528         starting_itemnumber => $starting_itemnumber,
 529         shelfbrowser_prev_itemnumber => (@previous_items ? $previous_items[0]->{itemnumber} : 0),
 530         shelfbrowser_next_itemnumber => $shelfbrowser_next_itemnumber,
 531         shelfbrowser_prev_biblionumber => (@previous_items ? $previous_items[0]->{biblionumber} : 0),
 532         shelfbrowser_next_biblionumber => $shelfbrowser_next_biblionumber,
 533         PREVIOUS_SHELF_BROWSE => \@previous_items,
 534         NEXT_SHELF_BROWSE => \@next_items,
 535     );
 536 }
 537
 538 if (C4::Context->preference("BakerTaylorEnabled")) {
 539         $template->param(
 540                 BakerTaylorEnabled  => 1,
 541                 BakerTaylorImageURL => &image_url(),
 542                 BakerTaylorLinkURL  => &link_url(),
 543                 BakerTaylorBookstoreURL => C4::Context->preference('BakerTaylorBookstoreURL'),
 544         );
 545         my ($bt_user, $bt_pass);
 546         if ($isbn and
 547                 $bt_user = C4::Context->preference('BakerTaylorUsername') and
 548                 $bt_pass = C4::Context->preference('BakerTaylorPassword')    )
 549         {
 550                 $template->param(
 551                 BakerTaylorContentURL   =>
 552                 sprintf("http://contentcafe2.btol.com/ContentCafeClient/ContentCafe.aspx?UserID=%s&Password=%s&ItemKey=%s&Options=Y",
 553                                 $bt_user,$bt_pass,$isbn)
 554                 );
 555         }
 556 }
 557
 558 my $tag_quantity;
 559 if (C4::Context->preference('TagsEnabled') and $tag_quantity = C4::Context->preference('TagsShowOnDetail')) {
 560         $template->param(
 561                 TagsEnabled => 1,
 562                 TagsShowOnDetail => $tag_quantity,
 563                 TagsInputOnDetail => C4::Context->preference('TagsInputOnDetail')
 564         );
 565         $template->param(TagLoop => get_tags({biblionumber=>$biblionumber, approved=>1,
 566                                                                 'sort'=>'-weight', limit=>$tag_quantity}));
 567 }
 568
 569 output_html_with_http_headers $query, $cookie, $template->output;