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
  17 # with Koha; if not, write to the Free Software Foundation, Inc.,
  18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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::Members;
  40 use C4::VirtualShelves;
  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
  63 $template->param( 'AllowOnShelfHolds' => C4::Context->preference('AllowOnShelfHolds') );
  64 $template->param( 'ItemsIssued' => CountItemsIssued( $biblionumber ) );
  65
  66 my $record       = GetMarcBiblio($biblionumber);
  67 if ( ! $record ) {
  68     print $query->redirect("/cgi-bin/koha/errors/404.pl");
  69     exit;
  70 }
  71 $template->param( biblionumber => $biblionumber );
  72         use C4::Charset;
  73         SetUTF8Flag($record);
  74 # XSLT processing of some stuff
  75 if (C4::Context->preference("OPACXSLTDetailsDisplay") ) {
  76     $template->param( 'XSLTBloc' => XSLTParse4Display($biblionumber, $record, 'Detail', 'opac') );
  77 }
  78
  79 $template->param('OPACShowCheckoutName' => C4::Context->preference("OPACShowCheckoutName") );
  80 # change back when ive fixed request.pl
  81 my @all_items = &GetItemsInfo( $biblionumber, 'opac' );
  82 my @items;
  83 @items = @all_items unless C4::Context->preference('hidelostitems');
  84
  85 if (C4::Context->preference('hidelostitems')) {
  86     # Hide host items
  87     for my $itm (@all_items) {
  88         push @items, $itm unless $itm->{itemlost};
  89     }
  90 }
  91 my $dat = &GetBiblioData($biblionumber);
  92
  93 my $itemtypes = GetItemTypes();
  94 # imageurl:
  95 my $itemtype = $dat->{'itemtype'};
  96 if ( $itemtype ) {
  97     $dat->{'imageurl'}    = getitemtypeimagelocation( 'opac', $itemtypes->{$itemtype}->{'imageurl'} );
  98     $dat->{'description'} = $itemtypes->{$itemtype}->{'description'};
  99 }
 100 my $shelflocations =GetKohaAuthorisedValues('items.location',$dat->{'frameworkcode'}, 'opac');
 101 my $collections =  GetKohaAuthorisedValues('items.ccode',$dat->{'frameworkcode'}, 'opac');
 102
 103 #coping with subscriptions
 104 my $subscriptionsnumber = CountSubscriptionFromBiblionumber($biblionumber);
 105 my @subscriptions       = GetSubscriptions( undef, undef, $biblionumber );
 106
 107 my @subs;
 108 $dat->{'serial'}=1 if $subscriptionsnumber;
 109 foreach my $subscription (@subscriptions) {
 110     my $serials_to_display;
 111     my %cell;
 112     $cell{subscriptionid}    = $subscription->{subscriptionid};
 113     $cell{subscriptionnotes} = $subscription->{notes};
 114     $cell{missinglist}       = $subscription->{missinglist};
 115     $cell{opacnote}          = $subscription->{opacnote};
 116     $cell{histstartdate}     = format_date($subscription->{histstartdate});
 117     $cell{histenddate}       = format_date($subscription->{histenddate});
 118     $cell{branchcode}        = $subscription->{branchcode};
 119     $cell{branchname}        = GetBranchName($subscription->{branchcode});
 120     $cell{hasalert}          = $subscription->{hasalert};
 121     #get the three latest serials.
 122     $serials_to_display = $subscription->{opacdisplaycount};
 123     $serials_to_display = C4::Context->preference('OPACSerialIssueDisplayCount') unless $serials_to_display;
 124         $cell{opacdisplaycount} = $serials_to_display;
 125     $cell{latestserials} =
 126       GetLatestSerials( $subscription->{subscriptionid}, $serials_to_display );
 127     push @subs, \%cell;
 128 }
 129
 130 $dat->{'count'} = scalar(@items);
 131
 132 # If there is a lot of items, and the user has not decided
 133 # to view them all yet, we first warn him
 134 # TODO: The limit of 50 could be a syspref
 135 my $viewallitems = $query->param('viewallitems');
 136 if ($dat->{'count'} >= 50 && !$viewallitems) {
 137     $template->param('lotsofitems' => 1);
 138 }
 139
 140 my $biblio_authorised_value_images = C4::Items::get_authorised_value_images( C4::Biblio::get_biblio_authorised_values( $biblionumber, $record ) );
 141
 142 my $norequests = 1;
 143 my $branches = GetBranches();
 144 my %itemfields;
 145 for my $itm (@items) {
 146     $norequests = 0
 147        if ( (not $itm->{'wthdrawn'} )
 148          && (not $itm->{'itemlost'} )
 149          && ($itm->{'itemnotforloan'}<0 || not $itm->{'itemnotforloan'} )
 150                  && (not $itemtypes->{$itm->{'itype'}}->{notforloan} )
 151          && ($itm->{'itemnumber'} ) );
 152
 153     if ( defined $itm->{'publictype'} ) {
 154         # I can't actually find any case in which this is defined. --amoore 2008-12-09
 155         $itm->{ $itm->{'publictype'} } = 1;
 156     }
 157     $itm->{datedue}      = format_date($itm->{datedue});
 158     $itm->{datelastseen} = format_date($itm->{datelastseen});
 159
 160     # get collection code description, too
 161     if ( my $ccode = $itm->{'ccode'} ) {
 162         $itm->{'ccode'} = $collections->{$ccode} if ( defined($collections) && exists( $collections->{$ccode} ) );
 163     }
 164     if ( defined $itm->{'location'} ) {
 165         $itm->{'location_description'} = $shelflocations->{ $itm->{'location'} };
 166     }
 167     if (exists $itm->{itype} && defined($itm->{itype}) && exists $itemtypes->{ $itm->{itype} }) {
 168         $itm->{'imageurl'}    = getitemtypeimagelocation( 'opac', $itemtypes->{ $itm->{itype} }->{'imageurl'} );
 169         $itm->{'description'} = $itemtypes->{ $itm->{itype} }->{'description'};
 170     }
 171     foreach (qw(ccode enumchron copynumber itemnotes uri)) {
 172         $itemfields{$_} = 1 if ($itm->{$_});
 173     }
 174
 175      # walk through the item-level authorised values and populate some images
 176      my $item_authorised_value_images = C4::Items::get_authorised_value_images( C4::Items::get_item_authorised_values( $itm->{'itemnumber'} ) );
 177      # warn( Data::Dumper->Dump( [ $item_authorised_value_images ], [ 'item_authorised_value_images' ] ) );
 178
 179      if ( $itm->{'itemlost'} ) {
 180          my $lostimageinfo = List::Util::first { $_->{'category'} eq 'LOST' } @$item_authorised_value_images;
 181          $itm->{'lostimageurl'}   = $lostimageinfo->{ 'imageurl' };
 182          $itm->{'lostimagelabel'} = $lostimageinfo->{ 'label' };
 183      }
 184
 185      if( $itm->{'count_reserves'}){
 186           if( $itm->{'count_reserves'} eq "Waiting"){ $itm->{'waiting'} = 1; }
 187           if( $itm->{'count_reserves'} eq "Reserved"){ $itm->{'onhold'} = 1; }
 188      }
 189
 190      my ( $transfertwhen, $transfertfrom, $transfertto ) = GetTransfers($itm->{itemnumber});
 191      if ( defined( $transfertwhen ) && $transfertwhen ne '' ) {
 192         $itm->{transfertwhen} = format_date($transfertwhen);
 193         $itm->{transfertfrom} = $branches->{$transfertfrom}{branchname};
 194         $itm->{transfertto}   = $branches->{$transfertto}{branchname};
 195      }
 196 }
 197
 198 ## get notes and subjects from MARC record
 199 my $dbh              = C4::Context->dbh;
 200 my $marcflavour      = C4::Context->preference("marcflavour");
 201 my $marcnotesarray   = GetMarcNotes   ($record,$marcflavour);
 202 my $marcisbnsarray   = GetMarcISBN    ($record,$marcflavour);
 203 my $marcauthorsarray = GetMarcAuthors ($record,$marcflavour);
 204 my $marcsubjctsarray = GetMarcSubjects($record,$marcflavour);
 205 my $marcseriesarray  = GetMarcSeries  ($record,$marcflavour);
 206 my $marcurlsarray    = GetMarcUrls    ($record,$marcflavour);
 207 my $subtitle         = GetRecordValue('subtitle', $record, GetFrameworkCode($biblionumber));
 208
 209     $template->param(
 210                      MARCNOTES               => $marcnotesarray,
 211                      MARCSUBJCTS             => $marcsubjctsarray,
 212                      MARCAUTHORS             => $marcauthorsarray,
 213                      MARCSERIES              => $marcseriesarray,
 214                      MARCURLS                => $marcurlsarray,
 215                      MARCISBNS               => $marcisbnsarray,
 216                      norequests              => $norequests,
 217                      RequestOnOpac           => C4::Context->preference("RequestOnOpac"),
 218                      itemdata_ccode          => $itemfields{ccode},
 219                      itemdata_enumchron      => $itemfields{enumchron},
 220                      itemdata_uri            => $itemfields{uri},
 221                      itemdata_copynumber     => $itemfields{copynumber},
 222                      itemdata_itemnotes          => $itemfields{itemnotes},
 223                      authorised_value_images => $biblio_authorised_value_images,
 224                      subtitle                => $subtitle,
 225     );
 226
 227 foreach ( keys %{$dat} ) {
 228     $template->param( "$_" => defined $dat->{$_} ? $dat->{$_} : '' );
 229 }
 230
 231 # some useful variables for enhanced content;
 232 # in each case, we're grabbing the first value we find in
 233 # the record and normalizing it
 234 my $upc = GetNormalizedUPC($record,$marcflavour);
 235 my $ean = GetNormalizedEAN($record,$marcflavour);
 236 my $oclc = GetNormalizedOCLCNumber($record,$marcflavour);
 237 my $isbn = GetNormalizedISBN(undef,$record,$marcflavour);
 238 my $content_identifier_exists = 1 if ($isbn or $ean or $oclc or $upc);
 239 $template->param(
 240         normalized_upc => $upc,
 241         normalized_ean => $ean,
 242         normalized_oclc => $oclc,
 243         normalized_isbn => $isbn,
 244         content_identifier_exists =>  $content_identifier_exists,
 245 );
 246
 247 # COinS format FIXME: for books Only
 248 $template->param(
 249     ocoins => GetCOinSBiblio($biblionumber),
 250 );
 251
 252 my $reviews = getreviews( $biblionumber, 1 );
 253 my $loggedincommenter;
 254 foreach ( @$reviews ) {
 255     my $borrowerData   = GetMember('borrowernumber' => $_->{borrowernumber});
 256     # setting some borrower info into this hash
 257     $_->{title}     = $borrowerData->{'title'};
 258     $_->{surname}   = $borrowerData->{'surname'};
 259     $_->{firstname} = $borrowerData->{'firstname'};
 260     $_->{userid}    = $borrowerData->{'userid'};
 261     $_->{cardnumber}    = $borrowerData->{'cardnumber'};
 262     $_->{datereviewed} = format_date($_->{datereviewed});
 263     if ($borrowerData->{'borrowernumber'} eq $borrowernumber) {
 264                 $_->{your_comment} = 1;
 265                 $loggedincommenter = 1;
 266         }
 267 }
 268
 269
 270 if(C4::Context->preference("ISBD")) {
 271         $template->param(ISBD => 1);
 272 }
 273
 274 $template->param(
 275     ITEM_RESULTS        => \@items,
 276     subscriptionsnumber => $subscriptionsnumber,
 277     biblionumber        => $biblionumber,
 278     subscriptions       => \@subs,
 279     subscriptionsnumber => $subscriptionsnumber,
 280     reviews             => $reviews,
 281     loggedincommenter   => $loggedincommenter
 282 );
 283
 284 # Lists
 285
 286 if (C4::Context->preference("virtualshelves") ) {
 287    $template->param( 'GetShelves' => GetBibliosShelves( $biblionumber ) );
 288 }
 289
 290
 291 # XISBN Stuff
 292 if (C4::Context->preference("OPACFRBRizeEditions")==1) {
 293     eval {
 294         $template->param(
 295             XISBNS => get_xisbns($isbn)
 296         );
 297     };
 298     if ($@) { warn "XISBN Failed $@"; }
 299 }
 300
 301 # Serial Collection
 302 my @sc_fields = $record->field(955);
 303 my @serialcollections = ();
 304
 305 foreach my $sc_field (@sc_fields) {
 306     my %row_data;
 307
 308     $row_data{text}    = $sc_field->subfield('r');
 309     $row_data{branch}  = $sc_field->subfield('9');
 310
 311     if ($row_data{text} && $row_data{branch}) {
 312         push (@serialcollections, \%row_data);
 313     }
 314 }
 315
 316 if (scalar(@serialcollections) > 0) {
 317     $template->param(
 318         serialcollection  => 1,
 319         serialcollections => \@serialcollections);
 320 }
 321
 322 # Amazon.com Stuff
 323 if ( C4::Context->preference("OPACAmazonEnabled") ) {
 324     $template->param( AmazonTld => get_amazon_tld() );
 325     my $amazon_reviews  = C4::Context->preference("OPACAmazonReviews");
 326     my $amazon_similars = C4::Context->preference("OPACAmazonSimilarItems");
 327     my @services;
 328     if ( $amazon_reviews ) {
 329         push( @services, 'EditorialReview', 'Reviews' );
 330     }
 331     if ( $amazon_similars ) {
 332         push( @services, 'Similarities' );
 333     }
 334     my $amazon_details = &get_amazon_details( $isbn, $record, $marcflavour, \@services );
 335     my $similar_products_exist;
 336     if ( $amazon_reviews ) {
 337         my $item = $amazon_details->{Items}->{Item}->[0];
 338         my $customer_reviews = \@{ $item->{CustomerReviews}->{Review} };
 339         for my $one_review ( @$customer_reviews ) {
 340             $one_review->{Date} = format_date($one_review->{Date});
 341         }
 342         my $editorial_reviews = \@{ $item->{EditorialReviews}->{EditorialReview} };
 343         my $average_rating = $item->{CustomerReviews}->{AverageRating} || 0;
 344         $template->param( amazon_average_rating    => $average_rating * 20);
 345         $template->param( AMAZON_CUSTOMER_REVIEWS  => $customer_reviews );
 346         $template->param( AMAZON_EDITORIAL_REVIEWS => $editorial_reviews );
 347     }
 348     if ( $amazon_similars ) {
 349         my $item = $amazon_details->{Items}->{Item}->[0];
 350         my @similar_products;
 351         for my $similar_product (@{ $item->{SimilarProducts}->{SimilarProduct} }) {
 352             # do we have any of these isbns in our collection?
 353             my $similar_biblionumbers = get_biblionumber_from_isbn($similar_product->{ASIN});
 354             # verify that there is at least one similar item
 355             if (scalar(@$similar_biblionumbers)){
 356                 $similar_products_exist++ if ($similar_biblionumbers && $similar_biblionumbers->[0]);
 357                 push @similar_products, +{ similar_biblionumbers => $similar_biblionumbers, title => $similar_product->{Title}, ASIN => $similar_product->{ASIN}  };
 358             }
 359         }
 360         $template->param( OPACAmazonSimilarItems => $similar_products_exist );
 361         $template->param( AMAZON_SIMILAR_PRODUCTS => \@similar_products );
 362     }
 363 }
 364
 365 my $syndetics_elements;
 366
 367 if ( C4::Context->preference("SyndeticsEnabled") ) {
 368     $template->param("SyndeticsEnabled" => 1);
 369     $template->param("SyndeticsClientCode" => C4::Context->preference("SyndeticsClientCode"));
 370         eval {
 371             $syndetics_elements = &get_syndetics_index($isbn,$upc,$oclc);
 372             for my $element (values %$syndetics_elements) {
 373                 $template->param("Syndetics$element"."Exists" => 1 );
 374                 #warn "Exists: "."Syndetics$element"."Exists";
 375         }
 376     };
 377     warn $@ if $@;
 378 }
 379
 380 if ( C4::Context->preference("SyndeticsEnabled")
 381         && C4::Context->preference("SyndeticsSummary")
 382         && ( exists($syndetics_elements->{'SUMMARY'}) || exists($syndetics_elements->{'AVSUMMARY'}) ) ) {
 383         eval {
 384             my $syndetics_summary = &get_syndetics_summary($isbn,$upc,$oclc, $syndetics_elements);
 385             $template->param( SYNDETICS_SUMMARY => $syndetics_summary );
 386         };
 387         warn $@ if $@;
 388
 389 }
 390
 391 if ( C4::Context->preference("SyndeticsEnabled")
 392         && C4::Context->preference("SyndeticsTOC")
 393         && exists($syndetics_elements->{'TOC'}) ) {
 394         eval {
 395     my $syndetics_toc = &get_syndetics_toc($isbn,$upc,$oclc);
 396     $template->param( SYNDETICS_TOC => $syndetics_toc );
 397         };
 398         warn $@ if $@;
 399 }
 400
 401 if ( C4::Context->preference("SyndeticsEnabled")
 402     && C4::Context->preference("SyndeticsExcerpt")
 403     && exists($syndetics_elements->{'DBCHAPTER'}) ) {
 404     eval {
 405     my $syndetics_excerpt = &get_syndetics_excerpt($isbn,$upc,$oclc);
 406     $template->param( SYNDETICS_EXCERPT => $syndetics_excerpt );
 407     };
 408         warn $@ if $@;
 409 }
 410
 411 if ( C4::Context->preference("SyndeticsEnabled")
 412     && C4::Context->preference("SyndeticsReviews")) {
 413     eval {
 414     my $syndetics_reviews = &get_syndetics_reviews($isbn,$upc,$oclc,$syndetics_elements);
 415     $template->param( SYNDETICS_REVIEWS => $syndetics_reviews );
 416     };
 417         warn $@ if $@;
 418 }
 419
 420 if ( C4::Context->preference("SyndeticsEnabled")
 421     && C4::Context->preference("SyndeticsAuthorNotes")
 422         && exists($syndetics_elements->{'ANOTES'}) ) {
 423     eval {
 424     my $syndetics_anotes = &get_syndetics_anotes($isbn,$upc,$oclc);
 425     $template->param( SYNDETICS_ANOTES => $syndetics_anotes );
 426     };
 427     warn $@ if $@;
 428 }
 429
 430 # LibraryThingForLibraries ID Code and Tabbed View Option
 431 if( C4::Context->preference('LibraryThingForLibrariesEnabled') )
 432 {
 433 $template->param(LibraryThingForLibrariesID =>
 434 C4::Context->preference('LibraryThingForLibrariesID') );
 435 $template->param(LibraryThingForLibrariesTabbedView =>
 436 C4::Context->preference('LibraryThingForLibrariesTabbedView') );
 437 }
 438
 439
 440 # Babelthèque
 441 if ( C4::Context->preference("Babeltheque") ) {
 442     $template->param(
 443         Babeltheque => 1,
 444     );
 445 }
 446
 447 # Shelf Browser Stuff
 448 if (C4::Context->preference("OPACShelfBrowser")) {
 449     # pick the first itemnumber unless one was selected by the user
 450     my $starting_itemnumber = $query->param('shelfbrowse_itemnumber'); # || $items[0]->{itemnumber};
 451     $template->param( OpenOPACShelfBrowser => 1) if $starting_itemnumber;
 452     # find the right cn_sort value for this item
 453     my ($starting_cn_sort, $starting_homebranch, $starting_location);
 454     my $sth_get_cn_sort = $dbh->prepare("SELECT cn_sort,homebranch,location from items where itemnumber=?");
 455     $sth_get_cn_sort->execute($starting_itemnumber);
 456     while (my $result = $sth_get_cn_sort->fetchrow_hashref()) {
 457         $starting_cn_sort = $result->{'cn_sort'};
 458         $starting_homebranch->{code} = $result->{'homebranch'};
 459         $starting_homebranch->{description} = $branches->{$result->{'homebranch'}}{branchname};
 460         $starting_location->{code} = $result->{'location'};
 461         $starting_location->{description} = GetAuthorisedValueDesc('','',   $result->{'location'} ,'','','LOC', 'opac');
 462
 463     }
 464
 465     ## List of Previous Items
 466     # order by cn_sort, which should include everything we need for ordering purposes (though not
 467     # for limits, those need to be handled separately
 468     my $sth_shelfbrowse_previous;
 469     if (defined $starting_location->{code}) {
 470       $sth_shelfbrowse_previous = $dbh->prepare("
 471         SELECT *
 472         FROM items
 473         WHERE
 474             ((cn_sort = ? AND itemnumber < ?) OR cn_sort < ?) AND
 475             homebranch = ? AND location = ?
 476         ORDER BY cn_sort DESC, itemnumber LIMIT 3
 477         ");
 478       $sth_shelfbrowse_previous->execute($starting_cn_sort, $starting_itemnumber, $starting_cn_sort, $starting_homebranch->{code}, $starting_location->{code});
 479     } else {
 480       $sth_shelfbrowse_previous = $dbh->prepare("
 481         SELECT *
 482         FROM items
 483         WHERE
 484             ((cn_sort = ? AND itemnumber < ?) OR cn_sort < ?) AND
 485             homebranch = ?
 486         ORDER BY cn_sort DESC, itemnumber LIMIT 3
 487         ");
 488       $sth_shelfbrowse_previous->execute($starting_cn_sort, $starting_itemnumber, $starting_cn_sort, $starting_homebranch->{code});
 489     }
 490     my @previous_items;
 491     while (my $this_item = $sth_shelfbrowse_previous->fetchrow_hashref()) {
 492         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=?");
 493         $sth_get_biblio->execute($this_item->{biblionumber});
 494         while (my $this_biblio = $sth_get_biblio->fetchrow_hashref()) {
 495                         $this_item->{'title'} = $this_biblio->{'title'};
 496                         my $this_record = GetMarcBiblio($this_biblio->{'biblionumber'});
 497                         $this_item->{'browser_normalized_upc'} = GetNormalizedUPC($this_record,$marcflavour);
 498                         $this_item->{'browser_normalized_oclc'} = GetNormalizedOCLCNumber($this_record,$marcflavour);
 499                         $this_item->{'browser_normalized_isbn'} = GetNormalizedISBN(undef,$this_record,$marcflavour);
 500         }
 501         unshift @previous_items, $this_item;
 502     }
 503
 504     ## List of Next Items; this also intentionally catches the current item
 505     my $sth_shelfbrowse_next;
 506     if (defined $starting_location->{code}) {
 507       $sth_shelfbrowse_next = $dbh->prepare("
 508         SELECT *
 509         FROM items
 510         WHERE
 511             ((cn_sort = ? AND itemnumber >= ?) OR cn_sort > ?) AND
 512             homebranch = ? AND location = ?
 513         ORDER BY cn_sort, itemnumber LIMIT 3
 514         ");
 515       $sth_shelfbrowse_next->execute($starting_cn_sort, $starting_itemnumber, $starting_cn_sort, $starting_homebranch->{code}, $starting_location->{code});
 516     } else {
 517       $sth_shelfbrowse_next = $dbh->prepare("
 518         SELECT *
 519         FROM items
 520         WHERE
 521             ((cn_sort = ? AND itemnumber >= ?) OR cn_sort > ?) AND
 522             homebranch = ?
 523         ORDER BY cn_sort, itemnumber LIMIT 3
 524         ");
 525       $sth_shelfbrowse_next->execute($starting_cn_sort, $starting_itemnumber, $starting_cn_sort, $starting_homebranch->{code});
 526     }
 527     my @next_items;
 528     while (my $this_item = $sth_shelfbrowse_next->fetchrow_hashref()) {
 529         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=?");
 530         $sth_get_biblio->execute($this_item->{biblionumber});
 531         while (my $this_biblio = $sth_get_biblio->fetchrow_hashref()) {
 532             $this_item->{'title'} = $this_biblio->{'title'};
 533                         my $this_record = GetMarcBiblio($this_biblio->{'biblionumber'});
 534             $this_item->{'browser_normalized_upc'} = GetNormalizedUPC($this_record,$marcflavour);
 535             $this_item->{'browser_normalized_oclc'} = GetNormalizedOCLCNumber($this_record,$marcflavour);
 536             $this_item->{'browser_normalized_isbn'} = GetNormalizedISBN(undef,$this_record,$marcflavour);
 537         }
 538         push @next_items, $this_item;
 539     }
 540
 541     # alas, these won't auto-vivify, see http://www.perlmonks.org/?node_id=508481
 542     my $shelfbrowser_next_itemnumber = $next_items[-1]->{itemnumber} if @next_items;
 543     my $shelfbrowser_next_biblionumber = $next_items[-1]->{biblionumber} if @next_items;
 544
 545     $template->param(
 546         starting_homebranch => $starting_homebranch->{description},
 547         starting_location => $starting_location->{description},
 548         starting_itemnumber => $starting_itemnumber,
 549         shelfbrowser_prev_itemnumber => (@previous_items ? $previous_items[0]->{itemnumber} : 0),
 550         shelfbrowser_next_itemnumber => $shelfbrowser_next_itemnumber,
 551         shelfbrowser_prev_biblionumber => (@previous_items ? $previous_items[0]->{biblionumber} : 0),
 552         shelfbrowser_next_biblionumber => $shelfbrowser_next_biblionumber,
 553         PREVIOUS_SHELF_BROWSE => \@previous_items,
 554         NEXT_SHELF_BROWSE => \@next_items,
 555     );
 556 }
 557
 558 if (C4::Context->preference("BakerTaylorEnabled")) {
 559         $template->param(
 560                 BakerTaylorEnabled  => 1,
 561                 BakerTaylorImageURL => &image_url(),
 562                 BakerTaylorLinkURL  => &link_url(),
 563                 BakerTaylorBookstoreURL => C4::Context->preference('BakerTaylorBookstoreURL'),
 564         );
 565         my ($bt_user, $bt_pass);
 566         if ($isbn and
 567                 $bt_user = C4::Context->preference('BakerTaylorUsername') and
 568                 $bt_pass = C4::Context->preference('BakerTaylorPassword')    )
 569         {
 570                 $template->param(
 571                 BakerTaylorContentURL   =>
 572                 sprintf("http://contentcafe2.btol.com/ContentCafeClient/ContentCafe.aspx?UserID=%s&Password=%s&ItemKey=%s&Options=Y",
 573                                 $bt_user,$bt_pass,$isbn)
 574                 );
 575         }
 576 }
 577
 578 my $tag_quantity;
 579 if (C4::Context->preference('TagsEnabled') and $tag_quantity = C4::Context->preference('TagsShowOnDetail')) {
 580         $template->param(
 581                 TagsEnabled => 1,
 582                 TagsShowOnDetail => $tag_quantity,
 583                 TagsInputOnDetail => C4::Context->preference('TagsInputOnDetail')
 584         );
 585         $template->param(TagLoop => get_tags({biblionumber=>$biblionumber, approved=>1,
 586                                                                 'sort'=>'-weight', limit=>$tag_quantity}));
 587 }
 588
 589 #Search for title in links
 590 if (my $search_for_title = C4::Context->preference('OPACSearchForTitleIn')){
 591     $dat->{author} ? $search_for_title =~ s/{AUTHOR}/$dat->{author}/g : $search_for_title =~ s/{AUTHOR}//g;
 592     $dat->{title} =~ s/\/+$//; # remove trailing slash
 593     $dat->{title} =~ s/\s+$//; # remove trailing space
 594     $dat->{title} ? $search_for_title =~ s/{TITLE}/$dat->{title}/g : $search_for_title =~ s/{TITLE}//g;
 595     $isbn ? $search_for_title =~ s/{ISBN}/$isbn/g : $search_for_title =~ s/{ISBN}//g;
 596  $template->param('OPACSearchForTitleIn' => $search_for_title);
 597 }
 598
 599 # We try to select the best default tab to show, according to what
 600 # the user wants, and what's available for display
 601 my $opac_serial_default = C4::Context->preference('opacSerialDefaultTab');
 602 my $defaulttab =
 603     $opac_serial_default eq 'subscriptions' && $subscriptionsnumber
 604         ? 'subscriptions' :
 605     $opac_serial_default eq 'serialcollection' && @serialcollections > 0
 606         ? 'serialcollection' :
 607     $opac_serial_default eq 'holdings' && $dat->{'count'} > 0
 608         ? 'holdings' :
 609     $subscriptionsnumber
 610         ? 'subscriptions' :
 611     @serialcollections > 0
 612         ? 'serialcollection' : 'subscription';
 613 $template->param('defaulttab' => $defaulttab);
 614
 615 output_html_with_http_headers $query, $cookie, $template->output;