opac/opac-detail.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2000-2002 Katipo Communications
   4 # 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 under the
   9 # terms of the GNU General Public License as published by the Free Software
  10 # Foundation; either version 2 of the License, or (at your option) any later
  11 # version.
  12 #
  13 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  14 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  15 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License along
  18 # with Koha; if not, write to the Free Software Foundation, Inc.,
  19 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20
  21
  22 use strict;
  23 use warnings;
  24
  25 use CGI;
  26 use C4::Auth;
  27 use C4::Branch;
  28 use C4::Koha;
  29 use C4::Serials;    #uses getsubscriptionfrom biblionumber
  30 use C4::Output;
  31 use C4::Biblio;
  32 use C4::Items;
  33 use C4::Circulation;
  34 use C4::Tags qw(get_tags);
  35 use C4::Dates qw/format_date/;
  36 use C4::XISBN qw(get_xisbns get_biblionumber_from_isbn);
  37 use C4::External::Amazon;
  38 use C4::External::Syndetics qw(get_syndetics_index get_syndetics_summary get_syndetics_toc get_syndetics_excerpt get_syndetics_reviews get_syndetics_anotes );
  39 use C4::Review;
  40 use C4::Members;
  41 use C4::VirtualShelves;
  42 use C4::XSLT;
  43 use C4::ShelfBrowser;
  44 use C4::Charset;
  45 use MARC::Record;
  46 use MARC::Field;
  47
  48 BEGIN {
  49         if (C4::Context->preference('BakerTaylorEnabled')) {
  50                 require C4::External::BakerTaylor;
  51                 import C4::External::BakerTaylor qw(&image_url &link_url);
  52         }
  53 }
  54
  55 my $query = new CGI;
  56 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  57     {
  58         template_name   => "opac-detail.tmpl",
  59         query           => $query,
  60         type            => "opac",
  61         authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
  62         flagsrequired   => { borrow => 1 },
  63     }
  64 );
  65
  66 my $biblionumber = $query->param('biblionumber') || $query->param('bib');
  67
  68 $template->param( 'AllowOnShelfHolds' => C4::Context->preference('AllowOnShelfHolds') );
  69 $template->param( 'ItemsIssued' => CountItemsIssued( $biblionumber ) );
  70
  71 my $record       = GetMarcBiblio($biblionumber);
  72 if ( ! $record ) {
  73     print $query->redirect("/cgi-bin/koha/errors/404.pl");
  74     exit;
  75 }
  76 $template->param( biblionumber => $biblionumber );
  77
  78 SetUTF8Flag($record);
  79
  80 # XSLT processing of some stuff
  81 if (C4::Context->preference("OPACXSLTDetailsDisplay") ) {
  82     $template->param( 'XSLTBloc' => XSLTParse4Display($biblionumber, $record, 'Detail', 'opac') );
  83 }
  84
  85 $template->param('OPACShowCheckoutName' => C4::Context->preference("OPACShowCheckoutName") );
  86 # change back when ive fixed request.pl
  87 my @all_items = &GetItemsInfo( $biblionumber, 'opac' );
  88 my @items;
  89 @items = @all_items unless C4::Context->preference('hidelostitems');
  90
  91 if (C4::Context->preference('hidelostitems')) {
  92     # Hide host items
  93     for my $itm (@all_items) {
  94         push @items, $itm unless $itm->{itemlost};
  95     }
  96 }
  97 my $dat = &GetBiblioData($biblionumber);
  98
  99 my $itemtypes = GetItemTypes();
 100 # imageurl:
 101 my $itemtype = $dat->{'itemtype'};
 102 if ( $itemtype ) {
 103     $dat->{'imageurl'}    = getitemtypeimagelocation( 'opac', $itemtypes->{$itemtype}->{'imageurl'} );
 104     $dat->{'description'} = $itemtypes->{$itemtype}->{'description'};
 105 }
 106 my $shelflocations =GetKohaAuthorisedValues('items.location',$dat->{'frameworkcode'}, 'opac');
 107 my $collections =  GetKohaAuthorisedValues('items.ccode',$dat->{'frameworkcode'}, 'opac');
 108
 109 #coping with subscriptions
 110 my $subscriptionsnumber = CountSubscriptionFromBiblionumber($biblionumber);
 111 my @subscriptions       = GetSubscriptions( undef, undef, $biblionumber );
 112
 113 my @subs;
 114 $dat->{'serial'}=1 if $subscriptionsnumber;
 115 foreach my $subscription (@subscriptions) {
 116     my $serials_to_display;
 117     my %cell;
 118     $cell{subscriptionid}    = $subscription->{subscriptionid};
 119     $cell{subscriptionnotes} = $subscription->{notes};
 120     $cell{missinglist}       = $subscription->{missinglist};
 121     $cell{opacnote}          = $subscription->{opacnote};
 122     $cell{histstartdate}     = format_date($subscription->{histstartdate});
 123     $cell{histenddate}       = format_date($subscription->{histenddate});
 124     $cell{branchcode}        = $subscription->{branchcode};
 125     $cell{branchname}        = GetBranchName($subscription->{branchcode});
 126     $cell{hasalert}          = $subscription->{hasalert};
 127     #get the three latest serials.
 128     $serials_to_display = $subscription->{opacdisplaycount};
 129     $serials_to_display = C4::Context->preference('OPACSerialIssueDisplayCount') unless $serials_to_display;
 130         $cell{opacdisplaycount} = $serials_to_display;
 131     $cell{latestserials} =
 132       GetLatestSerials( $subscription->{subscriptionid}, $serials_to_display );
 133     push @subs, \%cell;
 134 }
 135
 136 $dat->{'count'} = scalar(@items);
 137
 138 # If there is a lot of items, and the user has not decided
 139 # to view them all yet, we first warn him
 140 # TODO: The limit of 50 could be a syspref
 141 my $viewallitems = $query->param('viewallitems');
 142 if ($dat->{'count'} >= 50 && !$viewallitems) {
 143     $template->param('lotsofitems' => 1);
 144 }
 145
 146 my $biblio_authorised_value_images = C4::Items::get_authorised_value_images( C4::Biblio::get_biblio_authorised_values( $biblionumber, $record ) );
 147
 148 my $norequests = 1;
 149 my $branches = GetBranches();
 150 my %itemfields;
 151 for my $itm (@items) {
 152     $norequests = 0
 153        if ( (not $itm->{'wthdrawn'} )
 154          && (not $itm->{'itemlost'} )
 155          && ($itm->{'itemnotforloan'}<0 || not $itm->{'itemnotforloan'} )
 156                  && (not $itemtypes->{$itm->{'itype'}}->{notforloan} )
 157          && ($itm->{'itemnumber'} ) );
 158
 159     if ( defined $itm->{'publictype'} ) {
 160         # I can't actually find any case in which this is defined. --amoore 2008-12-09
 161         $itm->{ $itm->{'publictype'} } = 1;
 162     }
 163     $itm->{datedue}      = format_date($itm->{datedue});
 164     $itm->{datelastseen} = format_date($itm->{datelastseen});
 165
 166     # get collection code description, too
 167     if ( my $ccode = $itm->{'ccode'} ) {
 168         $itm->{'ccode'} = $collections->{$ccode} if ( defined($collections) && exists( $collections->{$ccode} ) );
 169     }
 170     if ( defined $itm->{'location'} ) {
 171         $itm->{'location_description'} = $shelflocations->{ $itm->{'location'} };
 172     }
 173     if (exists $itm->{itype} && defined($itm->{itype}) && exists $itemtypes->{ $itm->{itype} }) {
 174         $itm->{'imageurl'}    = getitemtypeimagelocation( 'opac', $itemtypes->{ $itm->{itype} }->{'imageurl'} );
 175         $itm->{'description'} = $itemtypes->{ $itm->{itype} }->{'description'};
 176     }
 177     foreach (qw(ccode enumchron copynumber itemnotes uri)) {
 178         $itemfields{$_} = 1 if ($itm->{$_});
 179     }
 180
 181      # walk through the item-level authorised values and populate some images
 182      my $item_authorised_value_images = C4::Items::get_authorised_value_images( C4::Items::get_item_authorised_values( $itm->{'itemnumber'} ) );
 183      # warn( Data::Dumper->Dump( [ $item_authorised_value_images ], [ 'item_authorised_value_images' ] ) );
 184
 185      if ( $itm->{'itemlost'} ) {
 186          my $lostimageinfo = List::Util::first { $_->{'category'} eq 'LOST' } @$item_authorised_value_images;
 187          $itm->{'lostimageurl'}   = $lostimageinfo->{ 'imageurl' };
 188          $itm->{'lostimagelabel'} = $lostimageinfo->{ 'label' };
 189      }
 190
 191      if( $itm->{'count_reserves'}){
 192           if( $itm->{'count_reserves'} eq "Waiting"){ $itm->{'waiting'} = 1; }
 193           if( $itm->{'count_reserves'} eq "Reserved"){ $itm->{'onhold'} = 1; }
 194      }
 195
 196      my ( $transfertwhen, $transfertfrom, $transfertto ) = GetTransfers($itm->{itemnumber});
 197      if ( defined( $transfertwhen ) && $transfertwhen ne '' ) {
 198         $itm->{transfertwhen} = format_date($transfertwhen);
 199         $itm->{transfertfrom} = $branches->{$transfertfrom}{branchname};
 200         $itm->{transfertto}   = $branches->{$transfertto}{branchname};
 201      }
 202 }
 203
 204 ## get notes and subjects from MARC record
 205 my $dbh              = C4::Context->dbh;
 206 my $marcflavour      = C4::Context->preference("marcflavour");
 207 my $marcnotesarray   = GetMarcNotes   ($record,$marcflavour);
 208 my $marcisbnsarray   = GetMarcISBN    ($record,$marcflavour);
 209 my $marcauthorsarray = GetMarcAuthors ($record,$marcflavour);
 210 my $marcsubjctsarray = GetMarcSubjects($record,$marcflavour);
 211 my $marcseriesarray  = GetMarcSeries  ($record,$marcflavour);
 212 my $marcurlsarray    = GetMarcUrls    ($record,$marcflavour);
 213 my $subtitle         = GetRecordValue('subtitle', $record, GetFrameworkCode($biblionumber));
 214
 215     $template->param(
 216                      MARCNOTES               => $marcnotesarray,
 217                      MARCSUBJCTS             => $marcsubjctsarray,
 218                      MARCAUTHORS             => $marcauthorsarray,
 219                      MARCSERIES              => $marcseriesarray,
 220                      MARCURLS                => $marcurlsarray,
 221                      norequests              => $norequests,
 222                      RequestOnOpac           => C4::Context->preference("RequestOnOpac"),
 223                      itemdata_ccode          => $itemfields{ccode},
 224                      itemdata_enumchron      => $itemfields{enumchron},
 225                      itemdata_uri            => $itemfields{uri},
 226                      itemdata_copynumber     => $itemfields{copynumber},
 227                      itemdata_itemnotes          => $itemfields{itemnotes},
 228                      authorised_value_images => $biblio_authorised_value_images,
 229                      subtitle                => $subtitle,
 230     );
 231
 232 if (C4::Context->preference("AlternateHoldingsField") && scalar @items == 0) {
 233     my $fieldspec = C4::Context->preference("AlternateHoldingsField");
 234     my $subfields = substr $fieldspec, 3;
 235     my $holdingsep = C4::Context->preference("AlternateHoldingsSeparator") || ' ';
 236     my @alternateholdingsinfo = ();
 237     my @holdingsfields = $record->field(substr $fieldspec, 0, 3);
 238
 239     for my $field (@holdingsfields) {
 240         my %holding = ( holding => '' );
 241         my $havesubfield = 0;
 242         for my $subfield ($field->subfields()) {
 243             if ((index $subfields, $$subfield[0]) >= 0) {
 244                 $holding{'holding'} .= $holdingsep if (length $holding{'holding'} > 0);
 245                 $holding{'holding'} .= $$subfield[1];
 246                 $havesubfield++;
 247             }
 248         }
 249         if ($havesubfield) {
 250             push(@alternateholdingsinfo, \%holding);
 251         }
 252     }
 253
 254     $template->param(
 255         ALTERNATEHOLDINGS   => \@alternateholdingsinfo,
 256         );
 257 }
 258
 259 foreach ( keys %{$dat} ) {
 260     $template->param( "$_" => defined $dat->{$_} ? $dat->{$_} : '' );
 261 }
 262
 263 # some useful variables for enhanced content;
 264 # in each case, we're grabbing the first value we find in
 265 # the record and normalizing it
 266 my $upc = GetNormalizedUPC($record,$marcflavour);
 267 my $ean = GetNormalizedEAN($record,$marcflavour);
 268 my $oclc = GetNormalizedOCLCNumber($record,$marcflavour);
 269 my $isbn = GetNormalizedISBN(undef,$record,$marcflavour);
 270 my $content_identifier_exists = 1 if ($isbn or $ean or $oclc or $upc);
 271 $template->param(
 272         normalized_upc => $upc,
 273         normalized_ean => $ean,
 274         normalized_oclc => $oclc,
 275         normalized_isbn => $isbn,
 276         content_identifier_exists =>  $content_identifier_exists,
 277 );
 278
 279 # COinS format FIXME: for books Only
 280 $template->param(
 281     ocoins => GetCOinSBiblio($biblionumber),
 282 );
 283
 284 my $reviews = getreviews( $biblionumber, 1 );
 285 my $loggedincommenter;
 286 foreach ( @$reviews ) {
 287     my $borrowerData   = GetMember('borrowernumber' => $_->{borrowernumber});
 288     # setting some borrower info into this hash
 289     $_->{title}     = $borrowerData->{'title'};
 290     $_->{surname}   = $borrowerData->{'surname'};
 291     $_->{firstname} = $borrowerData->{'firstname'};
 292     $_->{userid}    = $borrowerData->{'userid'};
 293     $_->{cardnumber}    = $borrowerData->{'cardnumber'};
 294     $_->{datereviewed} = format_date($_->{datereviewed});
 295     if ($borrowerData->{'borrowernumber'} eq $borrowernumber) {
 296                 $_->{your_comment} = 1;
 297                 $loggedincommenter = 1;
 298         }
 299 }
 300
 301
 302 if(C4::Context->preference("ISBD")) {
 303         $template->param(ISBD => 1);
 304 }
 305
 306 $template->param(
 307     ITEM_RESULTS        => \@items,
 308     subscriptionsnumber => $subscriptionsnumber,
 309     biblionumber        => $biblionumber,
 310     subscriptions       => \@subs,
 311     subscriptionsnumber => $subscriptionsnumber,
 312     reviews             => $reviews,
 313     loggedincommenter   => $loggedincommenter
 314 );
 315
 316 # Lists
 317
 318 if (C4::Context->preference("virtualshelves") ) {
 319    $template->param( 'GetShelves' => GetBibliosShelves( $biblionumber ) );
 320 }
 321
 322
 323 # XISBN Stuff
 324 if (C4::Context->preference("OPACFRBRizeEditions")==1) {
 325     eval {
 326         $template->param(
 327             XISBNS => get_xisbns($isbn)
 328         );
 329     };
 330     if ($@) { warn "XISBN Failed $@"; }
 331 }
 332
 333 # Serial Collection
 334 my @sc_fields = $record->field(955);
 335 my @serialcollections = ();
 336
 337 foreach my $sc_field (@sc_fields) {
 338     my %row_data;
 339
 340     $row_data{text}    = $sc_field->subfield('r');
 341     $row_data{branch}  = $sc_field->subfield('9');
 342
 343     if ($row_data{text} && $row_data{branch}) {
 344         push (@serialcollections, \%row_data);
 345     }
 346 }
 347
 348 if (scalar(@serialcollections) > 0) {
 349     $template->param(
 350         serialcollection  => 1,
 351         serialcollections => \@serialcollections);
 352 }
 353
 354 # Amazon.com Stuff
 355 if ( C4::Context->preference("OPACAmazonEnabled") ) {
 356     $template->param( AmazonTld => get_amazon_tld() );
 357     my $amazon_reviews  = C4::Context->preference("OPACAmazonReviews");
 358     my $amazon_similars = C4::Context->preference("OPACAmazonSimilarItems");
 359     my @services;
 360     if ( $amazon_reviews ) {
 361         push( @services, 'EditorialReview', 'Reviews' );
 362     }
 363     if ( $amazon_similars ) {
 364         push( @services, 'Similarities' );
 365     }
 366     my $amazon_details = &get_amazon_details( $isbn, $record, $marcflavour, \@services );
 367     my $similar_products_exist;
 368     if ( $amazon_reviews ) {
 369         my $item = $amazon_details->{Items}->{Item}->[0];
 370         my $customer_reviews = \@{ $item->{CustomerReviews}->{Review} };
 371         for my $one_review ( @$customer_reviews ) {
 372             $one_review->{Date} = format_date($one_review->{Date});
 373         }
 374         my $editorial_reviews = \@{ $item->{EditorialReviews}->{EditorialReview} };
 375         my $average_rating = $item->{CustomerReviews}->{AverageRating} || 0;
 376         $template->param( amazon_average_rating    => $average_rating * 20);
 377         $template->param( AMAZON_CUSTOMER_REVIEWS  => $customer_reviews );
 378         $template->param( AMAZON_EDITORIAL_REVIEWS => $editorial_reviews );
 379     }
 380     if ( $amazon_similars ) {
 381         my $item = $amazon_details->{Items}->{Item}->[0];
 382         my @similar_products;
 383         for my $similar_product (@{ $item->{SimilarProducts}->{SimilarProduct} }) {
 384             # do we have any of these isbns in our collection?
 385             my $similar_biblionumbers = get_biblionumber_from_isbn($similar_product->{ASIN});
 386             # verify that there is at least one similar item
 387             if (scalar(@$similar_biblionumbers)){
 388                 $similar_products_exist++ if ($similar_biblionumbers && $similar_biblionumbers->[0]);
 389                 push @similar_products, +{ similar_biblionumbers => $similar_biblionumbers, title => $similar_product->{Title}, ASIN => $similar_product->{ASIN}  };
 390             }
 391         }
 392         $template->param( OPACAmazonSimilarItems => $similar_products_exist );
 393         $template->param( AMAZON_SIMILAR_PRODUCTS => \@similar_products );
 394     }
 395 }
 396
 397 my $syndetics_elements;
 398
 399 if ( C4::Context->preference("SyndeticsEnabled") ) {
 400     $template->param("SyndeticsEnabled" => 1);
 401     $template->param("SyndeticsClientCode" => C4::Context->preference("SyndeticsClientCode"));
 402         eval {
 403             $syndetics_elements = &get_syndetics_index($isbn,$upc,$oclc);
 404             for my $element (values %$syndetics_elements) {
 405                 $template->param("Syndetics$element"."Exists" => 1 );
 406                 #warn "Exists: "."Syndetics$element"."Exists";
 407         }
 408     };
 409     warn $@ if $@;
 410 }
 411
 412 if ( C4::Context->preference("SyndeticsEnabled")
 413         && C4::Context->preference("SyndeticsSummary")
 414         && ( exists($syndetics_elements->{'SUMMARY'}) || exists($syndetics_elements->{'AVSUMMARY'}) ) ) {
 415         eval {
 416             my $syndetics_summary = &get_syndetics_summary($isbn,$upc,$oclc, $syndetics_elements);
 417             $template->param( SYNDETICS_SUMMARY => $syndetics_summary );
 418         };
 419         warn $@ if $@;
 420
 421 }
 422
 423 if ( C4::Context->preference("SyndeticsEnabled")
 424         && C4::Context->preference("SyndeticsTOC")
 425         && exists($syndetics_elements->{'TOC'}) ) {
 426         eval {
 427     my $syndetics_toc = &get_syndetics_toc($isbn,$upc,$oclc);
 428     $template->param( SYNDETICS_TOC => $syndetics_toc );
 429         };
 430         warn $@ if $@;
 431 }
 432
 433 if ( C4::Context->preference("SyndeticsEnabled")
 434     && C4::Context->preference("SyndeticsExcerpt")
 435     && exists($syndetics_elements->{'DBCHAPTER'}) ) {
 436     eval {
 437     my $syndetics_excerpt = &get_syndetics_excerpt($isbn,$upc,$oclc);
 438     $template->param( SYNDETICS_EXCERPT => $syndetics_excerpt );
 439     };
 440         warn $@ if $@;
 441 }
 442
 443 if ( C4::Context->preference("SyndeticsEnabled")
 444     && C4::Context->preference("SyndeticsReviews")) {
 445     eval {
 446     my $syndetics_reviews = &get_syndetics_reviews($isbn,$upc,$oclc,$syndetics_elements);
 447     $template->param( SYNDETICS_REVIEWS => $syndetics_reviews );
 448     };
 449         warn $@ if $@;
 450 }
 451
 452 if ( C4::Context->preference("SyndeticsEnabled")
 453     && C4::Context->preference("SyndeticsAuthorNotes")
 454         && exists($syndetics_elements->{'ANOTES'}) ) {
 455     eval {
 456     my $syndetics_anotes = &get_syndetics_anotes($isbn,$upc,$oclc);
 457     $template->param( SYNDETICS_ANOTES => $syndetics_anotes );
 458     };
 459     warn $@ if $@;
 460 }
 461
 462 # LibraryThingForLibraries ID Code and Tabbed View Option
 463 if( C4::Context->preference('LibraryThingForLibrariesEnabled') )
 464 {
 465 $template->param(LibraryThingForLibrariesID =>
 466 C4::Context->preference('LibraryThingForLibrariesID') );
 467 $template->param(LibraryThingForLibrariesTabbedView =>
 468 C4::Context->preference('LibraryThingForLibrariesTabbedView') );
 469 }
 470
 471
 472 # Babelthèque
 473 if ( C4::Context->preference("Babeltheque") ) {
 474     $template->param(
 475         Babeltheque => 1,
 476     );
 477 }
 478
 479 # Shelf Browser Stuff
 480 if (C4::Context->preference("OPACShelfBrowser")) {
 481     # pick the first itemnumber unless one was selected by the user
 482     my $starting_itemnumber = $query->param('shelfbrowse_itemnumber'); # || $items[0]->{itemnumber};
 483     if (defined($starting_itemnumber)) {
 484         $template->param( OpenOPACShelfBrowser => 1) if $starting_itemnumber;
 485         my $nearby = GetNearbyItems($starting_itemnumber,3);
 486
 487         $template->param(
 488             starting_homebranch => $nearby->{starting_homebranch}->{description},
 489             starting_location => $nearby->{starting_location}->{description},
 490             starting_ccode => $nearby->{starting_ccode}->{description},
 491             starting_itemnumber => $nearby->{starting_itemnumber},
 492             shelfbrowser_prev_itemnumber => $nearby->{prev_itemnumber},
 493             shelfbrowser_next_itemnumber => $nearby->{next_itemnumber},
 494             shelfbrowser_prev_biblionumber => $nearby->{prev_biblionumber},
 495             shelfbrowser_next_biblionumber => $nearby->{next_biblionumber},
 496             PREVIOUS_SHELF_BROWSE => $nearby->{prev},
 497             NEXT_SHELF_BROWSE => $nearby->{next},
 498         );
 499     }
 500 }
 501
 502 if (C4::Context->preference("BakerTaylorEnabled")) {
 503         $template->param(
 504                 BakerTaylorEnabled  => 1,
 505                 BakerTaylorImageURL => &image_url(),
 506                 BakerTaylorLinkURL  => &link_url(),
 507                 BakerTaylorBookstoreURL => C4::Context->preference('BakerTaylorBookstoreURL'),
 508         );
 509         my ($bt_user, $bt_pass);
 510         if ($isbn and
 511                 $bt_user = C4::Context->preference('BakerTaylorUsername') and
 512                 $bt_pass = C4::Context->preference('BakerTaylorPassword')    )
 513         {
 514                 $template->param(
 515                 BakerTaylorContentURL   =>
 516                 sprintf("http://contentcafe2.btol.com/ContentCafeClient/ContentCafe.aspx?UserID=%s&Password=%s&ItemKey=%s&Options=Y",
 517                                 $bt_user,$bt_pass,$isbn)
 518                 );
 519         }
 520 }
 521
 522 my $tag_quantity;
 523 if (C4::Context->preference('TagsEnabled') and $tag_quantity = C4::Context->preference('TagsShowOnDetail')) {
 524         $template->param(
 525                 TagsEnabled => 1,
 526                 TagsShowOnDetail => $tag_quantity,
 527                 TagsInputOnDetail => C4::Context->preference('TagsInputOnDetail')
 528         );
 529         $template->param(TagLoop => get_tags({biblionumber=>$biblionumber, approved=>1,
 530                                                                 'sort'=>'-weight', limit=>$tag_quantity}));
 531 }
 532
 533 if (C4::Context->preference("OPACURLOpenInNewWindow")) {
 534     # These values are going to be read by Javascript, at least in the case
 535     # of the google covers
 536     $template->param(covernewwindow => 'true');
 537 } else {
 538     $template->param(covernewwindow => 'false');
 539 }
 540
 541 #Search for title in links
 542 my $marccontrolnumber   = GetMarcControlnumber   ($record, $marcflavour);
 543
 544 if (my $search_for_title = C4::Context->preference('OPACSearchForTitleIn')){
 545     $dat->{author} ? $search_for_title =~ s/{AUTHOR}/$dat->{author}/g : $search_for_title =~ s/{AUTHOR}//g;
 546     $dat->{title} =~ s/\/+$//; # remove trailing slash
 547     $dat->{title} =~ s/\s+$//; # remove trailing space
 548     $dat->{title} ? $search_for_title =~ s/{TITLE}/$dat->{title}/g : $search_for_title =~ s/{TITLE}//g;
 549     $isbn ? $search_for_title =~ s/{ISBN}/$isbn/g : $search_for_title =~ s/{ISBN}//g;
 550     $marccontrolnumber ? $search_for_title =~ s/{CONTROLNUMBER}/$marccontrolnumber/g : $search_for_title =~ s/{CONTROLNUMBER}//g;
 551  $template->param('OPACSearchForTitleIn' => $search_for_title);
 552 }
 553
 554 # We try to select the best default tab to show, according to what
 555 # the user wants, and what's available for display
 556 my $opac_serial_default = C4::Context->preference('opacSerialDefaultTab');
 557 my $defaulttab =
 558     $opac_serial_default eq 'subscriptions' && $subscriptionsnumber
 559         ? 'subscriptions' :
 560     $opac_serial_default eq 'serialcollection' && @serialcollections > 0
 561         ? 'serialcollection' :
 562     $opac_serial_default eq 'holdings' && $dat->{'count'} > 0
 563         ? 'holdings' :
 564     $subscriptionsnumber
 565         ? 'subscriptions' :
 566     @serialcollections > 0
 567         ? 'serialcollection' : 'subscription';
 568 $template->param('defaulttab' => $defaulttab);
 569
 570 output_html_with_http_headers $query, $cookie, $template->output;