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 use List::MoreUtils qw/any none/;
  48
  49 BEGIN {
  50         if (C4::Context->preference('BakerTaylorEnabled')) {
  51                 require C4::External::BakerTaylor;
  52                 import C4::External::BakerTaylor qw(&image_url &link_url);
  53         }
  54 }
  55
  56 my $query = new CGI;
  57 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  58     {
  59         template_name   => "opac-detail.tmpl",
  60         query           => $query,
  61         type            => "opac",
  62         authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
  63         flagsrequired   => { borrow => 1 },
  64     }
  65 );
  66
  67 my $biblionumber = $query->param('biblionumber') || $query->param('bib');
  68
  69 $template->param( 'AllowOnShelfHolds' => C4::Context->preference('AllowOnShelfHolds') );
  70 $template->param( 'ItemsIssued' => CountItemsIssued( $biblionumber ) );
  71
  72 my $record       = GetMarcBiblio($biblionumber);
  73 if ( ! $record ) {
  74     print $query->redirect("/cgi-bin/koha/errors/404.pl");
  75     exit;
  76 }
  77 $template->param( biblionumber => $biblionumber );
  78
  79 SetUTF8Flag($record);
  80
  81 # XSLT processing of some stuff
  82 if (C4::Context->preference("OPACXSLTDetailsDisplay") ) {
  83     $template->param( 'XSLTBloc' => XSLTParse4Display($biblionumber, $record, 'Detail', 'opac') );
  84 }
  85
  86 $template->param('OPACShowCheckoutName' => C4::Context->preference("OPACShowCheckoutName") );
  87 # change back when ive fixed request.pl
  88 my @all_items = GetItemsInfo( $biblionumber );
  89 my @items;
  90
  91 # Getting items to be hidden
  92 my @hiddenitems = GetHiddenItemnumbers(@all_items);
  93
  94 # Are there items to hide?
  95 my $hideitems = 1 if C4::Context->preference('hidelostitems') or scalar(@hiddenitems) > 0;
  96
  97 # Hide items
  98 if ($hideitems) {
  99     for my $itm (@all_items) {
 100         if  ( C4::Context->preference('hidelostitems') ) {
 101             push @items, $itm unless $itm->{itemlost} or any { $itm->{'itemnumber'} eq $_ } @hiddenitems;
 102         } else {
 103             push @items, $itm unless any { $itm->{'itemnumber'} eq $_ } @hiddenitems;
 104     }
 105 }
 106 } else {
 107     # Or not
 108     @items = @all_items;
 109 }
 110
 111 my $dat = &GetBiblioData($biblionumber);
 112
 113 my $itemtypes = GetItemTypes();
 114 # imageurl:
 115 my $itemtype = $dat->{'itemtype'};
 116 if ( $itemtype ) {
 117     $dat->{'imageurl'}    = getitemtypeimagelocation( 'opac', $itemtypes->{$itemtype}->{'imageurl'} );
 118     $dat->{'description'} = $itemtypes->{$itemtype}->{'description'};
 119 }
 120 my $shelflocations =GetKohaAuthorisedValues('items.location',$dat->{'frameworkcode'}, 'opac');
 121 my $collections =  GetKohaAuthorisedValues('items.ccode',$dat->{'frameworkcode'}, 'opac');
 122
 123 #coping with subscriptions
 124 my $subscriptionsnumber = CountSubscriptionFromBiblionumber($biblionumber);
 125 my @subscriptions       = GetSubscriptions( undef, undef, $biblionumber );
 126
 127 my @subs;
 128 $dat->{'serial'}=1 if $subscriptionsnumber;
 129 foreach my $subscription (@subscriptions) {
 130     my $serials_to_display;
 131     my %cell;
 132     $cell{subscriptionid}    = $subscription->{subscriptionid};
 133     $cell{subscriptionnotes} = $subscription->{notes};
 134     $cell{missinglist}       = $subscription->{missinglist};
 135     $cell{opacnote}          = $subscription->{opacnote};
 136     $cell{histstartdate}     = format_date($subscription->{histstartdate});
 137     $cell{histenddate}       = format_date($subscription->{histenddate});
 138     $cell{branchcode}        = $subscription->{branchcode};
 139     $cell{branchname}        = GetBranchName($subscription->{branchcode});
 140     $cell{hasalert}          = $subscription->{hasalert};
 141     #get the three latest serials.
 142     $serials_to_display = $subscription->{opacdisplaycount};
 143     $serials_to_display = C4::Context->preference('OPACSerialIssueDisplayCount') unless $serials_to_display;
 144         $cell{opacdisplaycount} = $serials_to_display;
 145     $cell{latestserials} =
 146       GetLatestSerials( $subscription->{subscriptionid}, $serials_to_display );
 147     push @subs, \%cell;
 148 }
 149
 150 $dat->{'count'} = scalar(@items);
 151
 152 # If there is a lot of items, and the user has not decided
 153 # to view them all yet, we first warn him
 154 # TODO: The limit of 50 could be a syspref
 155 my $viewallitems = $query->param('viewallitems');
 156 if ($dat->{'count'} >= 50 && !$viewallitems) {
 157     $template->param('lotsofitems' => 1);
 158 }
 159
 160 my $biblio_authorised_value_images = C4::Items::get_authorised_value_images( C4::Biblio::get_biblio_authorised_values( $biblionumber, $record ) );
 161
 162 my $norequests = 1;
 163 my $branches = GetBranches();
 164 my %itemfields;
 165 for my $itm (@items) {
 166     $norequests = 0
 167        if ( (not $itm->{'wthdrawn'} )
 168          && (not $itm->{'itemlost'} )
 169          && ($itm->{'itemnotforloan'}<0 || not $itm->{'itemnotforloan'} )
 170                  && (not $itemtypes->{$itm->{'itype'}}->{notforloan} )
 171          && ($itm->{'itemnumber'} ) );
 172
 173     if ( defined $itm->{'publictype'} ) {
 174         # I can't actually find any case in which this is defined. --amoore 2008-12-09
 175         $itm->{ $itm->{'publictype'} } = 1;
 176     }
 177     $itm->{datedue}      = format_date($itm->{datedue});
 178     $itm->{datelastseen} = format_date($itm->{datelastseen});
 179
 180     # get collection code description, too
 181     if ( my $ccode = $itm->{'ccode'} ) {
 182         $itm->{'ccode'} = $collections->{$ccode} if ( defined($collections) && exists( $collections->{$ccode} ) );
 183     }
 184     if ( defined $itm->{'location'} ) {
 185         $itm->{'location_description'} = $shelflocations->{ $itm->{'location'} };
 186     }
 187     if (exists $itm->{itype} && defined($itm->{itype}) && exists $itemtypes->{ $itm->{itype} }) {
 188         $itm->{'imageurl'}    = getitemtypeimagelocation( 'opac', $itemtypes->{ $itm->{itype} }->{'imageurl'} );
 189         $itm->{'description'} = $itemtypes->{ $itm->{itype} }->{'description'};
 190     }
 191     foreach (qw(ccode enumchron copynumber itemnotes uri)) {
 192         $itemfields{$_} = 1 if ($itm->{$_});
 193     }
 194
 195      # walk through the item-level authorised values and populate some images
 196      my $item_authorised_value_images = C4::Items::get_authorised_value_images( C4::Items::get_item_authorised_values( $itm->{'itemnumber'} ) );
 197      # warn( Data::Dumper->Dump( [ $item_authorised_value_images ], [ 'item_authorised_value_images' ] ) );
 198
 199      if ( $itm->{'itemlost'} ) {
 200          my $lostimageinfo = List::Util::first { $_->{'category'} eq 'LOST' } @$item_authorised_value_images;
 201          $itm->{'lostimageurl'}   = $lostimageinfo->{ 'imageurl' };
 202          $itm->{'lostimagelabel'} = $lostimageinfo->{ 'label' };
 203      }
 204
 205      if( $itm->{'count_reserves'}){
 206           if( $itm->{'count_reserves'} eq "Waiting"){ $itm->{'waiting'} = 1; }
 207           if( $itm->{'count_reserves'} eq "Reserved"){ $itm->{'onhold'} = 1; }
 208      }
 209
 210      my ( $transfertwhen, $transfertfrom, $transfertto ) = GetTransfers($itm->{itemnumber});
 211      if ( defined( $transfertwhen ) && $transfertwhen ne '' ) {
 212         $itm->{transfertwhen} = format_date($transfertwhen);
 213         $itm->{transfertfrom} = $branches->{$transfertfrom}{branchname};
 214         $itm->{transfertto}   = $branches->{$transfertto}{branchname};
 215      }
 216 }
 217
 218 ## get notes and subjects from MARC record
 219 my $dbh              = C4::Context->dbh;
 220 my $marcflavour      = C4::Context->preference("marcflavour");
 221 my $marcnotesarray   = GetMarcNotes   ($record,$marcflavour);
 222 my $marcisbnsarray   = GetMarcISBN    ($record,$marcflavour);
 223 my $marcauthorsarray = GetMarcAuthors ($record,$marcflavour);
 224 my $marcsubjctsarray = GetMarcSubjects($record,$marcflavour);
 225 my $marcseriesarray  = GetMarcSeries  ($record,$marcflavour);
 226 my $marcurlsarray    = GetMarcUrls    ($record,$marcflavour);
 227 my $subtitle         = GetRecordValue('subtitle', $record, GetFrameworkCode($biblionumber));
 228
 229     $template->param(
 230                      MARCNOTES               => $marcnotesarray,
 231                      MARCSUBJCTS             => $marcsubjctsarray,
 232                      MARCAUTHORS             => $marcauthorsarray,
 233                      MARCSERIES              => $marcseriesarray,
 234                      MARCURLS                => $marcurlsarray,
 235                      norequests              => $norequests,
 236                      RequestOnOpac           => C4::Context->preference("RequestOnOpac"),
 237                      itemdata_ccode          => $itemfields{ccode},
 238                      itemdata_enumchron      => $itemfields{enumchron},
 239                      itemdata_uri            => $itemfields{uri},
 240                      itemdata_copynumber     => $itemfields{copynumber},
 241                      itemdata_itemnotes          => $itemfields{itemnotes},
 242                      authorised_value_images => $biblio_authorised_value_images,
 243                      subtitle                => $subtitle,
 244     );
 245
 246 if (C4::Context->preference("AlternateHoldingsField") && scalar @items == 0) {
 247     my $fieldspec = C4::Context->preference("AlternateHoldingsField");
 248     my $subfields = substr $fieldspec, 3;
 249     my $holdingsep = C4::Context->preference("AlternateHoldingsSeparator") || ' ';
 250     my @alternateholdingsinfo = ();
 251     my @holdingsfields = $record->field(substr $fieldspec, 0, 3);
 252
 253     for my $field (@holdingsfields) {
 254         my %holding = ( holding => '' );
 255         my $havesubfield = 0;
 256         for my $subfield ($field->subfields()) {
 257             if ((index $subfields, $$subfield[0]) >= 0) {
 258                 $holding{'holding'} .= $holdingsep if (length $holding{'holding'} > 0);
 259                 $holding{'holding'} .= $$subfield[1];
 260                 $havesubfield++;
 261             }
 262         }
 263         if ($havesubfield) {
 264             push(@alternateholdingsinfo, \%holding);
 265         }
 266     }
 267
 268     $template->param(
 269         ALTERNATEHOLDINGS   => \@alternateholdingsinfo,
 270         );
 271 }
 272
 273 foreach ( keys %{$dat} ) {
 274     $template->param( "$_" => defined $dat->{$_} ? $dat->{$_} : '' );
 275 }
 276
 277 # some useful variables for enhanced content;
 278 # in each case, we're grabbing the first value we find in
 279 # the record and normalizing it
 280 my $upc = GetNormalizedUPC($record,$marcflavour);
 281 my $ean = GetNormalizedEAN($record,$marcflavour);
 282 my $oclc = GetNormalizedOCLCNumber($record,$marcflavour);
 283 my $isbn = GetNormalizedISBN(undef,$record,$marcflavour);
 284 my $content_identifier_exists = 1 if ($isbn or $ean or $oclc or $upc);
 285 $template->param(
 286         normalized_upc => $upc,
 287         normalized_ean => $ean,
 288         normalized_oclc => $oclc,
 289         normalized_isbn => $isbn,
 290         content_identifier_exists =>  $content_identifier_exists,
 291 );
 292
 293 # COinS format FIXME: for books Only
 294 $template->param(
 295     ocoins => GetCOinSBiblio($biblionumber),
 296 );
 297
 298 my $libravatar_enabled = 0;
 299 eval 'use Libravatar::URL';
 300 if (!$@ and C4::Context->preference('ShowReviewer') and C4::Context->preference('ShowReviewerPhoto')) {
 301     $libravatar_enabled = 1;
 302 }
 303
 304 my $reviews = getreviews( $biblionumber, 1 );
 305 my $loggedincommenter;
 306 foreach ( @$reviews ) {
 307     my $borrowerData   = GetMember('borrowernumber' => $_->{borrowernumber});
 308     # setting some borrower info into this hash
 309     $_->{title}     = $borrowerData->{'title'};
 310     $_->{surname}   = $borrowerData->{'surname'};
 311     $_->{firstname} = $borrowerData->{'firstname'};
 312     if ($libravatar_enabled and $borrowerData->{'email'}) {
 313         $_->{avatarurl} = libravatar_url(email => $borrowerData->{'email'}, https => $ENV{HTTPS});
 314     }
 315     $_->{userid}    = $borrowerData->{'userid'};
 316     $_->{cardnumber}    = $borrowerData->{'cardnumber'};
 317     $_->{datereviewed} = format_date($_->{datereviewed});
 318     if ($borrowerData->{'borrowernumber'} eq $borrowernumber) {
 319                 $_->{your_comment} = 1;
 320                 $loggedincommenter = 1;
 321         }
 322 }
 323
 324
 325 if(C4::Context->preference("ISBD")) {
 326         $template->param(ISBD => 1);
 327 }
 328
 329 $template->param(
 330     ITEM_RESULTS        => \@items,
 331     subscriptionsnumber => $subscriptionsnumber,
 332     biblionumber        => $biblionumber,
 333     subscriptions       => \@subs,
 334     subscriptionsnumber => $subscriptionsnumber,
 335     reviews             => $reviews,
 336     loggedincommenter   => $loggedincommenter
 337 );
 338
 339 # Lists
 340
 341 if (C4::Context->preference("virtualshelves") ) {
 342    $template->param( 'GetShelves' => GetBibliosShelves( $biblionumber ) );
 343 }
 344
 345
 346 # XISBN Stuff
 347 if (C4::Context->preference("OPACFRBRizeEditions")==1) {
 348     eval {
 349         $template->param(
 350             XISBNS => get_xisbns($isbn)
 351         );
 352     };
 353     if ($@) { warn "XISBN Failed $@"; }
 354 }
 355
 356 # Serial Collection
 357 my @sc_fields = $record->field(955);
 358 my @serialcollections = ();
 359
 360 foreach my $sc_field (@sc_fields) {
 361     my %row_data;
 362
 363     $row_data{text}    = $sc_field->subfield('r');
 364     $row_data{branch}  = $sc_field->subfield('9');
 365
 366     if ($row_data{text} && $row_data{branch}) {
 367         push (@serialcollections, \%row_data);
 368     }
 369 }
 370
 371 if (scalar(@serialcollections) > 0) {
 372     $template->param(
 373         serialcollection  => 1,
 374         serialcollections => \@serialcollections);
 375 }
 376
 377 # Amazon.com Stuff
 378 if ( C4::Context->preference("OPACAmazonEnabled") ) {
 379     $template->param( AmazonTld => get_amazon_tld() );
 380     my $amazon_reviews  = C4::Context->preference("OPACAmazonReviews");
 381     my $amazon_similars = C4::Context->preference("OPACAmazonSimilarItems");
 382     my @services;
 383     if ( $amazon_reviews ) {
 384         push( @services, 'EditorialReview', 'Reviews' );
 385     }
 386     if ( $amazon_similars ) {
 387         push( @services, 'Similarities' );
 388     }
 389     my $amazon_details = &get_amazon_details( $isbn, $record, $marcflavour, \@services );
 390     my $similar_products_exist;
 391     if ( $amazon_reviews ) {
 392         my $item = $amazon_details->{Items}->{Item}->[0];
 393         my $customer_reviews = \@{ $item->{CustomerReviews}->{Review} };
 394         for my $one_review ( @$customer_reviews ) {
 395             $one_review->{Date} = format_date($one_review->{Date});
 396         }
 397         my $editorial_reviews = \@{ $item->{EditorialReviews}->{EditorialReview} };
 398         my $average_rating = $item->{CustomerReviews}->{AverageRating} || 0;
 399         $template->param( amazon_average_rating    => $average_rating * 20);
 400         $template->param( AMAZON_CUSTOMER_REVIEWS  => $customer_reviews );
 401         $template->param( AMAZON_EDITORIAL_REVIEWS => $editorial_reviews );
 402     }
 403     if ( $amazon_similars ) {
 404         my $item = $amazon_details->{Items}->{Item}->[0];
 405         my @similar_products;
 406         for my $similar_product (@{ $item->{SimilarProducts}->{SimilarProduct} }) {
 407             # do we have any of these isbns in our collection?
 408             my $similar_biblionumbers = get_biblionumber_from_isbn($similar_product->{ASIN});
 409             # verify that there is at least one similar item
 410             if (scalar(@$similar_biblionumbers)){
 411                 $similar_products_exist++ if ($similar_biblionumbers && $similar_biblionumbers->[0]);
 412                 push @similar_products, +{ similar_biblionumbers => $similar_biblionumbers, title => $similar_product->{Title}, ASIN => $similar_product->{ASIN}  };
 413             }
 414         }
 415         $template->param( OPACAmazonSimilarItems => $similar_products_exist );
 416         $template->param( AMAZON_SIMILAR_PRODUCTS => \@similar_products );
 417     }
 418 }
 419
 420 my $syndetics_elements;
 421
 422 if ( C4::Context->preference("SyndeticsEnabled") ) {
 423     $template->param("SyndeticsEnabled" => 1);
 424     $template->param("SyndeticsClientCode" => C4::Context->preference("SyndeticsClientCode"));
 425         eval {
 426             $syndetics_elements = &get_syndetics_index($isbn,$upc,$oclc);
 427             for my $element (values %$syndetics_elements) {
 428                 $template->param("Syndetics$element"."Exists" => 1 );
 429                 #warn "Exists: "."Syndetics$element"."Exists";
 430         }
 431     };
 432     warn $@ if $@;
 433 }
 434
 435 if ( C4::Context->preference("SyndeticsEnabled")
 436         && C4::Context->preference("SyndeticsSummary")
 437         && ( exists($syndetics_elements->{'SUMMARY'}) || exists($syndetics_elements->{'AVSUMMARY'}) ) ) {
 438         eval {
 439             my $syndetics_summary = &get_syndetics_summary($isbn,$upc,$oclc, $syndetics_elements);
 440             $template->param( SYNDETICS_SUMMARY => $syndetics_summary );
 441         };
 442         warn $@ if $@;
 443
 444 }
 445
 446 if ( C4::Context->preference("SyndeticsEnabled")
 447         && C4::Context->preference("SyndeticsTOC")
 448         && exists($syndetics_elements->{'TOC'}) ) {
 449         eval {
 450     my $syndetics_toc = &get_syndetics_toc($isbn,$upc,$oclc);
 451     $template->param( SYNDETICS_TOC => $syndetics_toc );
 452         };
 453         warn $@ if $@;
 454 }
 455
 456 if ( C4::Context->preference("SyndeticsEnabled")
 457     && C4::Context->preference("SyndeticsExcerpt")
 458     && exists($syndetics_elements->{'DBCHAPTER'}) ) {
 459     eval {
 460     my $syndetics_excerpt = &get_syndetics_excerpt($isbn,$upc,$oclc);
 461     $template->param( SYNDETICS_EXCERPT => $syndetics_excerpt );
 462     };
 463         warn $@ if $@;
 464 }
 465
 466 if ( C4::Context->preference("SyndeticsEnabled")
 467     && C4::Context->preference("SyndeticsReviews")) {
 468     eval {
 469     my $syndetics_reviews = &get_syndetics_reviews($isbn,$upc,$oclc,$syndetics_elements);
 470     $template->param( SYNDETICS_REVIEWS => $syndetics_reviews );
 471     };
 472         warn $@ if $@;
 473 }
 474
 475 if ( C4::Context->preference("SyndeticsEnabled")
 476     && C4::Context->preference("SyndeticsAuthorNotes")
 477         && exists($syndetics_elements->{'ANOTES'}) ) {
 478     eval {
 479     my $syndetics_anotes = &get_syndetics_anotes($isbn,$upc,$oclc);
 480     $template->param( SYNDETICS_ANOTES => $syndetics_anotes );
 481     };
 482     warn $@ if $@;
 483 }
 484
 485 # LibraryThingForLibraries ID Code and Tabbed View Option
 486 if( C4::Context->preference('LibraryThingForLibrariesEnabled') )
 487 {
 488 $template->param(LibraryThingForLibrariesID =>
 489 C4::Context->preference('LibraryThingForLibrariesID') );
 490 $template->param(LibraryThingForLibrariesTabbedView =>
 491 C4::Context->preference('LibraryThingForLibrariesTabbedView') );
 492 }
 493
 494
 495 # Babelthèque
 496 if ( C4::Context->preference("Babeltheque") ) {
 497     $template->param(
 498         Babeltheque => 1,
 499     );
 500 }
 501
 502 # Shelf Browser Stuff
 503 if (C4::Context->preference("OPACShelfBrowser")) {
 504     # pick the first itemnumber unless one was selected by the user
 505     my $starting_itemnumber = $query->param('shelfbrowse_itemnumber'); # || $items[0]->{itemnumber};
 506     if (defined($starting_itemnumber)) {
 507         $template->param( OpenOPACShelfBrowser => 1) if $starting_itemnumber;
 508         my $nearby = GetNearbyItems($starting_itemnumber,3);
 509
 510         $template->param(
 511             starting_homebranch => $nearby->{starting_homebranch}->{description},
 512             starting_location => $nearby->{starting_location}->{description},
 513             starting_ccode => $nearby->{starting_ccode}->{description},
 514             starting_itemnumber => $nearby->{starting_itemnumber},
 515             shelfbrowser_prev_itemnumber => $nearby->{prev_itemnumber},
 516             shelfbrowser_next_itemnumber => $nearby->{next_itemnumber},
 517             shelfbrowser_prev_biblionumber => $nearby->{prev_biblionumber},
 518             shelfbrowser_next_biblionumber => $nearby->{next_biblionumber},
 519             PREVIOUS_SHELF_BROWSE => $nearby->{prev},
 520             NEXT_SHELF_BROWSE => $nearby->{next},
 521         );
 522     }
 523 }
 524
 525 if (C4::Context->preference("BakerTaylorEnabled")) {
 526         $template->param(
 527                 BakerTaylorEnabled  => 1,
 528                 BakerTaylorImageURL => &image_url(),
 529                 BakerTaylorLinkURL  => &link_url(),
 530                 BakerTaylorBookstoreURL => C4::Context->preference('BakerTaylorBookstoreURL'),
 531         );
 532         my ($bt_user, $bt_pass);
 533         if ($isbn and
 534                 $bt_user = C4::Context->preference('BakerTaylorUsername') and
 535                 $bt_pass = C4::Context->preference('BakerTaylorPassword')    )
 536         {
 537                 $template->param(
 538                 BakerTaylorContentURL   =>
 539                 sprintf("http://contentcafe2.btol.com/ContentCafeClient/ContentCafe.aspx?UserID=%s&Password=%s&ItemKey=%s&Options=Y",
 540                                 $bt_user,$bt_pass,$isbn)
 541                 );
 542         }
 543 }
 544
 545 my $tag_quantity;
 546 if (C4::Context->preference('TagsEnabled') and $tag_quantity = C4::Context->preference('TagsShowOnDetail')) {
 547         $template->param(
 548                 TagsEnabled => 1,
 549                 TagsShowOnDetail => $tag_quantity,
 550                 TagsInputOnDetail => C4::Context->preference('TagsInputOnDetail')
 551         );
 552         $template->param(TagLoop => get_tags({biblionumber=>$biblionumber, approved=>1,
 553                                                                 'sort'=>'-weight', limit=>$tag_quantity}));
 554 }
 555
 556 if (C4::Context->preference("OPACURLOpenInNewWindow")) {
 557     # These values are going to be read by Javascript, at least in the case
 558     # of the google covers
 559     $template->param(covernewwindow => 'true');
 560 } else {
 561     $template->param(covernewwindow => 'false');
 562 }
 563
 564 #Search for title in links
 565 my $marccontrolnumber   = GetMarcControlnumber   ($record, $marcflavour);
 566
 567 if (my $search_for_title = C4::Context->preference('OPACSearchForTitleIn')){
 568     $dat->{author} ? $search_for_title =~ s/{AUTHOR}/$dat->{author}/g : $search_for_title =~ s/{AUTHOR}//g;
 569     $dat->{title} =~ s/\/+$//; # remove trailing slash
 570     $dat->{title} =~ s/\s+$//; # remove trailing space
 571     $dat->{title} ? $search_for_title =~ s/{TITLE}/$dat->{title}/g : $search_for_title =~ s/{TITLE}//g;
 572     $isbn ? $search_for_title =~ s/{ISBN}/$isbn/g : $search_for_title =~ s/{ISBN}//g;
 573     $marccontrolnumber ? $search_for_title =~ s/{CONTROLNUMBER}/$marccontrolnumber/g : $search_for_title =~ s/{CONTROLNUMBER}//g;
 574     $search_for_title =~ s/{BIBLIONUMBER}/$biblionumber/g;
 575  $template->param('OPACSearchForTitleIn' => $search_for_title);
 576 }
 577
 578 # We try to select the best default tab to show, according to what
 579 # the user wants, and what's available for display
 580 my $opac_serial_default = C4::Context->preference('opacSerialDefaultTab');
 581 my $defaulttab =
 582     $opac_serial_default eq 'subscriptions' && $subscriptionsnumber
 583         ? 'subscriptions' :
 584     $opac_serial_default eq 'serialcollection' && @serialcollections > 0
 585         ? 'serialcollection' :
 586     $opac_serial_default eq 'holdings' && $dat->{'count'} > 0
 587         ? 'holdings' :
 588     $subscriptionsnumber
 589         ? 'subscriptions' :
 590     @serialcollections > 0
 591         ? 'serialcollection' : 'subscription';
 592 $template->param('defaulttab' => $defaulttab);
 593
 594 output_html_with_http_headers $query, $cookie, $template->output;