opac/opac-detail.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2000-2002 Katipo Communications
   4 # Copyright 2010 BibLibre
   5 # Copyright 2011 KohaAloha, NZ
   6 #
   7 # This file is part of Koha.
   8 #
   9 # Koha is free software; you can redistribute it and/or modify it
  10 # under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation; either version 3 of the License, or
  12 # (at your option) any later version.
  13 #
  14 # Koha is distributed in the hope that it will be useful, but
  15 # WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17 # GNU General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU General Public License
  20 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  21
  22
  23 use Modern::Perl;
  24
  25 use CGI qw ( -utf8 );
  26 use C4::Acquisition qw( SearchOrders );
  27 use C4::Auth qw(:DEFAULT get_session);
  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::XISBN qw(get_xisbns);
  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::Members;
  39 use C4::XSLT;
  40 use C4::ShelfBrowser;
  41 use C4::Reserves;
  42 use C4::Charset;
  43 use C4::Letters;
  44 use MARC::Record;
  45 use MARC::Field;
  46 use List::MoreUtils qw/any none/;
  47 use C4::Images;
  48 use Koha::DateUtils;
  49 use C4::HTML5Media;
  50 use C4::CourseReserves qw(GetItemCourseReservesInfo);
  51
  52 use Koha::Biblios;
  53 use Koha::RecordProcessor;
  54 use Koha::AuthorisedValues;
  55 use Koha::IssuingRules;
  56 use Koha::Items;
  57 use Koha::ItemTypes;
  58 use Koha::Acquisition::Orders;
  59 use Koha::Virtualshelves;
  60 use Koha::Patrons;
  61 use Koha::Ratings;
  62 use Koha::Reviews;
  63
  64 BEGIN {
  65         if (C4::Context->preference('BakerTaylorEnabled')) {
  66                 require C4::External::BakerTaylor;
  67                 import C4::External::BakerTaylor qw(&image_url &link_url);
  68         }
  69 }
  70
  71 my $query = CGI->new();
  72
  73 my $biblionumber = $query->param('biblionumber') || $query->param('bib') || 0;
  74 $biblionumber = int($biblionumber);
  75
  76 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  77     {
  78         template_name   => "opac-detail.tt",
  79         query           => $query,
  80         type            => "opac",
  81         authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
  82     }
  83 );
  84
  85 my @all_items = GetItemsInfo($biblionumber);
  86 my @hiddenitems;
  87 my $patron = Koha::Patrons->find( $borrowernumber );
  88 our $borcat= q{};
  89 if ( C4::Context->preference('OpacHiddenItemsExceptions') ) {
  90     $borcat = $patron ? $patron->categorycode : q{};
  91 }
  92
  93 my $record = GetMarcBiblio({
  94     biblionumber => $biblionumber,
  95     opac         => 1 });
  96 if ( ! $record ) {
  97     print $query->redirect("/cgi-bin/koha/errors/404.pl"); # escape early
  98     exit;
  99 }
 100
 101 if ( scalar @all_items >= 1 ) {
 102     push @hiddenitems,
 103       GetHiddenItemnumbers( { items => \@all_items, borcat => $borcat } );
 104
 105     if (scalar @hiddenitems == scalar @all_items ) {
 106         print $query->redirect("/cgi-bin/koha/errors/404.pl"); # escape early
 107         exit;
 108     }
 109 }
 110
 111 my $biblio = Koha::Biblios->find( $biblionumber );
 112 my $framework = $biblio ? $biblio->frameworkcode : q{};
 113 my $record_processor = Koha::RecordProcessor->new({
 114     filters => 'ViewPolicy',
 115     options => {
 116         interface => 'opac',
 117         frameworkcode => $framework
 118     }
 119 });
 120 $record_processor->process($record);
 121
 122 # redirect if opacsuppression is enabled and biblio is suppressed
 123 if (C4::Context->preference('OpacSuppression')) {
 124     # FIXME hardcoded; the suppression flag ought to be materialized
 125     # as a column on biblio or the like
 126     my $opacsuppressionfield = '942';
 127     my $opacsuppressionfieldvalue = $record->field($opacsuppressionfield);
 128     # redirect to opac-blocked info page or 404?
 129     my $opacsuppressionredirect;
 130     if ( C4::Context->preference("OpacSuppressionRedirect") ) {
 131         $opacsuppressionredirect = "/cgi-bin/koha/opac-blocked.pl";
 132     } else {
 133         $opacsuppressionredirect = "/cgi-bin/koha/errors/404.pl";
 134     }
 135     if ( $opacsuppressionfieldvalue &&
 136          $opacsuppressionfieldvalue->subfield("n") &&
 137          $opacsuppressionfieldvalue->subfield("n") == 1) {
 138         # if OPAC suppression by IP address
 139         if (C4::Context->preference('OpacSuppressionByIPRange')) {
 140             my $IPAddress = $ENV{'REMOTE_ADDR'};
 141             my $IPRange = C4::Context->preference('OpacSuppressionByIPRange');
 142             if ($IPAddress !~ /^$IPRange/)  {
 143                 print $query->redirect($opacsuppressionredirect);
 144                 exit;
 145             }
 146         } else {
 147             print $query->redirect($opacsuppressionredirect);
 148             exit;
 149         }
 150     }
 151 }
 152
 153 $template->param( biblio => $biblio );
 154
 155 # get biblionumbers stored in the cart
 156 my @cart_list;
 157
 158 if($query->cookie("bib_list")){
 159     my $cart_list = $query->cookie("bib_list");
 160     @cart_list = split(/\//, $cart_list);
 161     if ( grep {$_ eq $biblionumber} @cart_list) {
 162         $template->param( incart => 1 );
 163     }
 164 }
 165
 166
 167 SetUTF8Flag($record);
 168 my $marcflavour      = C4::Context->preference("marcflavour");
 169 my $ean = GetNormalizedEAN( $record, $marcflavour );
 170
 171 # XSLT processing of some stuff
 172 my $xslfile = C4::Context->preference('OPACXSLTDetailsDisplay');
 173 my $lang   = $xslfile ? C4::Languages::getlanguage()  : undef;
 174 my $sysxml = $xslfile ? C4::XSLT::get_xslt_sysprefs() : undef;
 175
 176 if ( $xslfile ) {
 177     $template->param(
 178         XSLTBloc => XSLTParse4Display(
 179                         $biblionumber, $record, "OPACXSLTDetailsDisplay",
 180                         1, undef, $sysxml, $xslfile, $lang
 181                     )
 182     );
 183 }
 184
 185 my $OpacBrowseResults = C4::Context->preference("OpacBrowseResults");
 186
 187 # We look for the busc param to build the simple paging from the search
 188 if ($OpacBrowseResults) {
 189 my $session = get_session($query->cookie("CGISESSID"));
 190 my %paging = (previous => {}, next => {});
 191 if ($session->param('busc')) {
 192     use C4::Search;
 193     use URI::Escape;
 194
 195     # Rebuild the string to store on session
 196     # param value is URI encoded and params separator is HTML encode (&amp;)
 197     sub rebuildBuscParam
 198     {
 199         my $arrParamsBusc = shift;
 200
 201         my $pasarParams = '';
 202         my $j = 0;
 203         for (keys %$arrParamsBusc) {
 204             if ($_ =~ /^(?:query|listBiblios|newlistBiblios|query_type|simple_query|total|offset|offsetSearch|next|previous|count|expand|scan)/) {
 205                 if (defined($arrParamsBusc->{$_})) {
 206                     $pasarParams .= '&amp;' if ($j);
 207                     $pasarParams .= $_ . '=' . Encode::decode('UTF-8', uri_escape_utf8( $arrParamsBusc->{$_} ));
 208                     $j++;
 209                 }
 210             } else {
 211                 for my $value (@{$arrParamsBusc->{$_}}) {
 212                     next if !defined($value);
 213                     $pasarParams .= '&amp;' if ($j);
 214                     $pasarParams .= $_ . '=' . Encode::decode('UTF-8', uri_escape_utf8($value));
 215                     $j++;
 216                 }
 217             }
 218         }
 219         return $pasarParams;
 220     }#rebuildBuscParam
 221
 222     # Search given the current values from the busc param
 223     sub searchAgain
 224     {
 225         my ($arrParamsBusc, $offset, $results_per_page) = @_;
 226
 227         my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
 228         my @servers;
 229         @servers = @{$arrParamsBusc->{'server'}} if $arrParamsBusc->{'server'};
 230         @servers = ("biblioserver") unless (@servers);
 231
 232         my ($default_sort_by, @sort_by);
 233         $default_sort_by = C4::Context->preference('OPACdefaultSortField')."_".C4::Context->preference('OPACdefaultSortOrder') if (C4::Context->preference('OPACdefaultSortField') && C4::Context->preference('OPACdefaultSortOrder'));
 234         @sort_by = @{$arrParamsBusc->{'sort_by'}} if $arrParamsBusc->{'sort_by'};
 235         $sort_by[0] = $default_sort_by if !$sort_by[0] && defined($default_sort_by);
 236         my ($error, $results_hashref, $facets);
 237         eval {
 238             ($error, $results_hashref, $facets) = getRecords($arrParamsBusc->{'query'},$arrParamsBusc->{'simple_query'},\@sort_by,\@servers,$results_per_page,$offset,undef,$itemtypes,$arrParamsBusc->{'query_type'},$arrParamsBusc->{'scan'});
 239         };
 240         my $hits;
 241         my @newresults;
 242         my $search_context = {
 243             'interface' => 'opac',
 244             'category'  => $borcat
 245         };
 246         for (my $i=0;$i<@servers;$i++) {
 247             my $server = $servers[$i];
 248             $hits = $results_hashref->{$server}->{"hits"};
 249             @newresults = searchResults( $search_context, '', $hits, $results_per_page, $offset, $arrParamsBusc->{'scan'}, $results_hashref->{$server}->{"RECORDS"});
 250         }
 251         return \@newresults;
 252     }#searchAgain
 253
 254     # Build the current list of biblionumbers in this search
 255     sub buildListBiblios
 256     {
 257         my ($newresultsRef, $results_per_page) = @_;
 258
 259         my $listBiblios = '';
 260         my $j = 0;
 261         foreach (@$newresultsRef) {
 262             my $bibnum = ($_->{biblionumber})?$_->{biblionumber}:0;
 263             $listBiblios .= $bibnum . ',';
 264             $j++;
 265             last if ($j == $results_per_page);
 266         }
 267         chop $listBiblios if ($listBiblios =~ /,$/);
 268         return $listBiblios;
 269     }#buildListBiblios
 270
 271     my $busc = $session->param("busc");
 272     my @arrBusc = split(/\&(?:amp;)?/, $busc);
 273     my ($key, $value);
 274     my %arrParamsBusc = ();
 275     for (@arrBusc) {
 276         ($key, $value) = split(/=/, $_, 2);
 277         if ($key =~ /^(?:query|listBiblios|newlistBiblios|query_type|simple_query|next|previous|total|offset|offsetSearch|count|expand|scan)/) {
 278             $arrParamsBusc{$key} = uri_unescape($value);
 279         } else {
 280             unless (exists($arrParamsBusc{$key})) {
 281                 $arrParamsBusc{$key} = [];
 282             }
 283             push @{$arrParamsBusc{$key}}, uri_unescape($value);
 284         }
 285     }
 286     my $searchAgain = 0;
 287     my $count = C4::Context->preference('OPACnumSearchResults') || 20;
 288     my $results_per_page = ($arrParamsBusc{'count'} && $arrParamsBusc{'count'} =~ /^[0-9]+?/)?$arrParamsBusc{'count'}:$count;
 289     $arrParamsBusc{'count'} = $results_per_page;
 290     my $offset = ($arrParamsBusc{'offset'} && $arrParamsBusc{'offset'} =~ /^[0-9]+?/)?$arrParamsBusc{'offset'}:0;
 291     # The value OPACnumSearchResults has changed and the search has to be rebuild
 292     if ($count != $results_per_page) {
 293         if (exists($arrParamsBusc{'listBiblios'}) && $arrParamsBusc{'listBiblios'} =~ /^[0-9]+(?:,[0-9]+)*$/) {
 294             my $indexBiblio = 0;
 295             my @arrBibliosAux = split(',', $arrParamsBusc{'listBiblios'});
 296             for (@arrBibliosAux) {
 297                 last if ($_ == $biblionumber);
 298                 $indexBiblio++;
 299             }
 300             $indexBiblio += $offset;
 301             $offset = int($indexBiblio / $count) * $count;
 302             $arrParamsBusc{'offset'} = $offset;
 303         }
 304         $arrParamsBusc{'count'} = $count;
 305         $results_per_page = $count;
 306         my $newresultsRef = searchAgain(\%arrParamsBusc, $offset, $results_per_page);
 307         $arrParamsBusc{'listBiblios'} = buildListBiblios($newresultsRef, $results_per_page);
 308         delete $arrParamsBusc{'previous'} if (exists($arrParamsBusc{'previous'}));
 309         delete $arrParamsBusc{'next'} if (exists($arrParamsBusc{'next'}));
 310         delete $arrParamsBusc{'offsetSearch'} if (exists($arrParamsBusc{'offsetSearch'}));
 311         delete $arrParamsBusc{'newlistBiblios'} if (exists($arrParamsBusc{'newlistBiblios'}));
 312         my $newbusc = rebuildBuscParam(\%arrParamsBusc);
 313         $session->param("busc" => $newbusc);
 314         @arrBusc = split(/\&(?:amp;)?/, $newbusc);
 315     } else {
 316         my $modifyListBiblios = 0;
 317         # We come from a previous click
 318         if (exists($arrParamsBusc{'previous'})) {
 319             $modifyListBiblios = 1 if ($biblionumber == $arrParamsBusc{'previous'});
 320             delete $arrParamsBusc{'previous'};
 321         } elsif (exists($arrParamsBusc{'next'})) { # We come from a next click
 322             $modifyListBiblios = 2 if ($biblionumber == $arrParamsBusc{'next'});
 323             delete $arrParamsBusc{'next'};
 324         }
 325         if ($modifyListBiblios) {
 326             if (exists($arrParamsBusc{'newlistBiblios'})) {
 327                 my $listBibliosAux = $arrParamsBusc{'listBiblios'};
 328                 $arrParamsBusc{'listBiblios'} = $arrParamsBusc{'newlistBiblios'};
 329                 my @arrAux = split(',', $listBibliosAux);
 330                 $arrParamsBusc{'newlistBiblios'} = $listBibliosAux;
 331                 if ($modifyListBiblios == 1) {
 332                     $arrParamsBusc{'next'} = $arrAux[0];
 333                     $paging{'next'}->{biblionumber} = $arrAux[0];
 334                 }else {
 335                     $arrParamsBusc{'previous'} = $arrAux[$#arrAux];
 336                     $paging{'previous'}->{biblionumber} = $arrAux[$#arrAux];
 337                 }
 338             } else {
 339                 delete $arrParamsBusc{'listBiblios'};
 340             }
 341             my $offsetAux = $arrParamsBusc{'offset'};
 342             $arrParamsBusc{'offset'} = $arrParamsBusc{'offsetSearch'};
 343             $arrParamsBusc{'offsetSearch'} = $offsetAux;
 344             $offset = $arrParamsBusc{'offset'};
 345             my $newbusc = rebuildBuscParam(\%arrParamsBusc);
 346             $session->param("busc" => $newbusc);
 347             @arrBusc = split(/\&(?:amp;)?/, $newbusc);
 348         }
 349     }
 350     my $buscParam = '';
 351     my $j = 0;
 352     # Rebuild the query for the button "back to results"
 353     for (@arrBusc) {
 354         unless ($_ =~ /^(?:query|listBiblios|newlistBiblios|query_type|simple_query|next|previous|total|count|offsetSearch)/) {
 355             $buscParam .= '&amp;' unless ($j == 0);
 356             $buscParam .= $_; # string already URI encoded
 357             $j++;
 358         }
 359     }
 360     $template->param('busc' => $buscParam);
 361     my $offsetSearch;
 362     my @arrBiblios;
 363     # We are inside the list of biblios and we don't have to search
 364     if (exists($arrParamsBusc{'listBiblios'}) && $arrParamsBusc{'listBiblios'} =~ /^[0-9]+(?:,[0-9]+)*$/) {
 365         @arrBiblios = split(',', $arrParamsBusc{'listBiblios'});
 366         if (@arrBiblios) {
 367             # We are at the first item of the list
 368             if ($arrBiblios[0] == $biblionumber) {
 369                 if (@arrBiblios > 1) {
 370                     for (my $j = 1; $j < @arrBiblios; $j++) {
 371                         next unless ($arrBiblios[$j]);
 372                         $paging{'next'}->{biblionumber} = $arrBiblios[$j];
 373                         last;
 374                     }
 375                 }
 376                 # search again if we are not at the first searching list
 377                 if ($offset && !$arrParamsBusc{'previous'}) {
 378                     $searchAgain = 1;
 379                     $offsetSearch = $offset - $results_per_page;
 380                 }
 381             # we are at the last item of the list
 382             } elsif ($arrBiblios[$#arrBiblios] == $biblionumber) {
 383                 for (my $j = $#arrBiblios - 1; $j >= 0; $j--) {
 384                     next unless ($arrBiblios[$j]);
 385                     $paging{'previous'}->{biblionumber} = $arrBiblios[$j];
 386                     last;
 387                 }
 388                 if (!$offset) {
 389                     # search again if we are at the first list and there is more results
 390                     $searchAgain = 1 if (!$arrParamsBusc{'next'} && $arrParamsBusc{'total'} != @arrBiblios);
 391                 } else {
 392                     # search again if we aren't at the first list and there is more results
 393                     $searchAgain = 1 if (!$arrParamsBusc{'next'} && $arrParamsBusc{'total'} > ($offset + @arrBiblios));
 394                 }
 395                 $offsetSearch = $offset + $results_per_page if ($searchAgain);
 396             } else {
 397                 for (my $j = 1; $j < $#arrBiblios; $j++) {
 398                     if ($arrBiblios[$j] == $biblionumber) {
 399                         for (my $z = $j - 1; $z >= 0; $z--) {
 400                             next unless ($arrBiblios[$z]);
 401                             $paging{'previous'}->{biblionumber} = $arrBiblios[$z];
 402                             last;
 403                         }
 404                         for (my $z = $j + 1; $z < @arrBiblios; $z++) {
 405                             next unless ($arrBiblios[$z]);
 406                             $paging{'next'}->{biblionumber} = $arrBiblios[$z];
 407                             last;
 408                         }
 409                         last;
 410                     }
 411                 }
 412             }
 413         }
 414         $offsetSearch = 0 if (defined($offsetSearch) && $offsetSearch < 0);
 415     }
 416     if ($searchAgain) {
 417         my $newresultsRef = searchAgain(\%arrParamsBusc, $offsetSearch, $results_per_page);
 418         my @newresults = @$newresultsRef;
 419         # build the new listBiblios
 420         my $listBiblios = buildListBiblios(\@newresults, $results_per_page);
 421         unless (exists($arrParamsBusc{'listBiblios'})) {
 422             $arrParamsBusc{'listBiblios'} = $listBiblios;
 423             @arrBiblios = split(',', $arrParamsBusc{'listBiblios'});
 424         } else {
 425             $arrParamsBusc{'newlistBiblios'} = $listBiblios;
 426         }
 427         # From the new list we build again the next and previous result
 428         if (@arrBiblios) {
 429             if ($arrBiblios[0] == $biblionumber) {
 430                 for (my $j = $#newresults; $j >= 0; $j--) {
 431                     next unless ($newresults[$j]);
 432                     $paging{'previous'}->{biblionumber} = $newresults[$j]->{biblionumber};
 433                     $arrParamsBusc{'previous'} = $paging{'previous'}->{biblionumber};
 434                     $arrParamsBusc{'offsetSearch'} = $offsetSearch;
 435                    last;
 436                 }
 437             } elsif ($arrBiblios[$#arrBiblios] == $biblionumber) {
 438                 for (my $j = 0; $j < @newresults; $j++) {
 439                     next unless ($newresults[$j]);
 440                     $paging{'next'}->{biblionumber} = $newresults[$j]->{biblionumber};
 441                     $arrParamsBusc{'next'} = $paging{'next'}->{biblionumber};
 442                     $arrParamsBusc{'offsetSearch'} = $offsetSearch;
 443                     last;
 444                 }
 445             }
 446         }
 447         # build new busc param
 448         my $newbusc = rebuildBuscParam(\%arrParamsBusc);
 449         $session->param("busc" => $newbusc);
 450     }
 451     my ($numberBiblioPaging, $dataBiblioPaging);
 452     # Previous biblio
 453     $numberBiblioPaging = $paging{'previous'}->{biblionumber};
 454     if ($numberBiblioPaging) {
 455         $template->param( 'previousBiblionumber' => $numberBiblioPaging );
 456         $dataBiblioPaging = Koha::Biblios->find( $numberBiblioPaging );
 457         $template->param('previousTitle' => $dataBiblioPaging->title) if $dataBiblioPaging;
 458     }
 459     # Next biblio
 460     $numberBiblioPaging = $paging{'next'}->{biblionumber};
 461     if ($numberBiblioPaging) {
 462         $template->param( 'nextBiblionumber' => $numberBiblioPaging );
 463         $dataBiblioPaging = Koha::Biblios->find( $numberBiblioPaging );
 464         $template->param('nextTitle' => $dataBiblioPaging->title) if $dataBiblioPaging;
 465     }
 466     # Partial list of biblio results
 467     my @listResults;
 468     for (my $j = 0; $j < @arrBiblios; $j++) {
 469         next unless ($arrBiblios[$j]);
 470         $dataBiblioPaging = Koha::Biblios->find( $arrBiblios[$j] ) if ($arrBiblios[$j] != $biblionumber);
 471         push @listResults, {index => $j + 1 + $offset, biblionumber => $arrBiblios[$j], title => ($arrBiblios[$j] == $biblionumber)?'':$dataBiblioPaging->title, author => ($arrBiblios[$j] != $biblionumber && $dataBiblioPaging->author)?$dataBiblioPaging->author:'', url => ($arrBiblios[$j] == $biblionumber)?'':'opac-detail.pl?biblionumber=' . $arrBiblios[$j]};
 472     }
 473     $template->param('listResults' => \@listResults) if (@listResults);
 474     $template->param('indexPag' => 1 + $offset, 'totalPag' => $arrParamsBusc{'total'}, 'indexPagEnd' => scalar(@arrBiblios) + $offset);
 475     $template->param( 'offset' => $offset );
 476 }
 477 }
 478
 479 $template->param(
 480     OPACShowCheckoutName => C4::Context->preference("OPACShowCheckoutName"),
 481 );
 482
 483 if ( C4::Context->preference('EasyAnalyticalRecords') ) {
 484     # adding items linked via host biblios
 485     my $analyticfield = '773';
 486     if ($marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC'){
 487         $analyticfield = '773';
 488     } elsif ($marcflavour eq 'UNIMARC') {
 489         $analyticfield = '461';
 490     }
 491     foreach my $hostfield ( $record->field($analyticfield)) {
 492         my $hostbiblionumber = $hostfield->subfield("0");
 493         my $linkeditemnumber = $hostfield->subfield("9");
 494         my @hostitemInfos = GetItemsInfo($hostbiblionumber);
 495         foreach my $hostitemInfo (@hostitemInfos){
 496             if ($hostitemInfo->{itemnumber} eq $linkeditemnumber){
 497                 push(@all_items, $hostitemInfo);
 498             }
 499         }
 500     }
 501 }
 502
 503 my @items;
 504
 505 # Are there items to hide?
 506 my $hideitems;
 507 $hideitems = 1 if C4::Context->preference('hidelostitems') or scalar(@hiddenitems) > 0;
 508
 509 # Hide items
 510 if ($hideitems) {
 511     for my $itm (@all_items) {
 512         if  ( C4::Context->preference('hidelostitems') ) {
 513             push @items, $itm unless $itm->{itemlost} or any { $itm->{'itemnumber'} eq $_ } @hiddenitems;
 514         } else {
 515             push @items, $itm unless any { $itm->{'itemnumber'} eq $_ } @hiddenitems;
 516     }
 517 }
 518 } else {
 519     # Or not
 520     @items = @all_items;
 521 }
 522
 523 my $branch = '';
 524 if (C4::Context->userenv){
 525     $branch = C4::Context->userenv->{branch};
 526 }
 527 if ( C4::Context->preference('HighlightOwnItemsOnOPAC') ) {
 528     if (
 529         ( ( C4::Context->preference('HighlightOwnItemsOnOPACWhich') eq 'PatronBranch' ) && $branch )
 530         ||
 531         C4::Context->preference('HighlightOwnItemsOnOPACWhich') eq 'OpacURLBranch'
 532     ) {
 533         my $branchcode;
 534         if ( C4::Context->preference('HighlightOwnItemsOnOPACWhich') eq 'PatronBranch' ) {
 535             $branchcode = $branch;
 536         }
 537         elsif (  C4::Context->preference('HighlightOwnItemsOnOPACWhich') eq 'OpacURLBranch' ) {
 538             $branchcode = $ENV{'BRANCHCODE'};
 539         }
 540
 541         my @our_items;
 542         my @other_items;
 543
 544         foreach my $item ( @items ) {
 545            if ( $item->{branchcode} eq $branchcode ) {
 546                $item->{'this_branch'} = 1;
 547                push( @our_items, $item );
 548            } else {
 549                push( @other_items, $item );
 550            }
 551         }
 552
 553         @items = ( @our_items, @other_items );
 554     }
 555 }
 556
 557 my $dat = &GetBiblioData($biblionumber);
 558 my $HideMARC = $record_processor->filters->[0]->should_hide_marc(
 559     {
 560         frameworkcode => $dat->{'frameworkcode'},
 561         interface     => 'opac',
 562     } );
 563
 564 my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
 565 # imageurl:
 566 my $itemtype = $dat->{'itemtype'};
 567 if ( $itemtype ) {
 568     $dat->{'imageurl'}    = getitemtypeimagelocation( 'opac', $itemtypes->{$itemtype}->{'imageurl'} );
 569     $dat->{'description'} = $itemtypes->{$itemtype}->{translated_description};
 570 }
 571
 572 my $shelflocations =
 573   { map { $_->{authorised_value} => $_->{opac_description} } Koha::AuthorisedValues->get_descriptions_by_koha_field( { frameworkcode => $dat->{frameworkcode}, kohafield => 'items.location' } ) };
 574 my $collections =
 575   { map { $_->{authorised_value} => $_->{opac_description} } Koha::AuthorisedValues->get_descriptions_by_koha_field( { frameworkcode => $dat->{frameworkcode}, kohafield => 'items.ccode' } ) };
 576 my $copynumbers =
 577   { map { $_->{authorised_value} => $_->{opac_description} } Koha::AuthorisedValues->get_descriptions_by_koha_field( { frameworkcode => $dat->{frameworkcode}, kohafield => 'items.copynumber' } ) };
 578
 579 #coping with subscriptions
 580 my $subscriptionsnumber = CountSubscriptionFromBiblionumber($biblionumber);
 581 my @subscriptions       = SearchSubscriptions({ biblionumber => $biblionumber, orderby => 'title' });
 582
 583 my @subs;
 584 $dat->{'serial'}=1 if $subscriptionsnumber;
 585 foreach my $subscription (@subscriptions) {
 586     my $serials_to_display;
 587     my %cell;
 588     $cell{subscriptionid}    = $subscription->{subscriptionid};
 589     $cell{subscriptionnotes} = $subscription->{notes};
 590     $cell{missinglist}       = $subscription->{missinglist};
 591     $cell{opacnote}          = $subscription->{opacnote};
 592     $cell{histstartdate}     = $subscription->{histstartdate};
 593     $cell{histenddate}       = $subscription->{histenddate};
 594     $cell{branchcode}        = $subscription->{branchcode};
 595     $cell{callnumber}        = $subscription->{callnumber};
 596     $cell{location}          = $subscription->{location};
 597     $cell{closed}            = $subscription->{closed};
 598     $cell{letter}            = $subscription->{letter};
 599     $cell{biblionumber}      = $subscription->{biblionumber};
 600     #get the three latest serials.
 601     $serials_to_display = $subscription->{opacdisplaycount};
 602     $serials_to_display = C4::Context->preference('OPACSerialIssueDisplayCount') unless $serials_to_display;
 603         $cell{opacdisplaycount} = $serials_to_display;
 604     $cell{latestserials} =
 605       GetLatestSerials( $subscription->{subscriptionid}, $serials_to_display );
 606     if ( $borrowernumber ) {
 607         my $subscription_object = Koha::Subscriptions->find( $subscription->{subscriptionid} );
 608         my $subscriber = $subscription_object->subscribers->find( $borrowernumber );
 609         $cell{hasalert} = 1 if $subscriber;
 610     }
 611     push @subs, \%cell;
 612 }
 613
 614 $dat->{'count'} = scalar(@items);
 615
 616
 617 my (%item_reserves, %priority);
 618 my ($show_holds_count, $show_priority);
 619 for ( C4::Context->preference("OPACShowHoldQueueDetails") ) {
 620     m/holds/o and $show_holds_count = 1;
 621     m/priority/ and $show_priority = 1;
 622 }
 623 my $has_hold;
 624 if ( $show_holds_count || $show_priority) {
 625     my $holds = $biblio->holds;
 626     $template->param( holds_count  => $holds->count );
 627     while ( my $hold = $holds->next ) {
 628         $item_reserves{ $hold->itemnumber }++ if $hold->itemnumber;
 629         if ($show_priority && $hold->borrowernumber == $borrowernumber) {
 630             $has_hold = 1;
 631             $hold->itemnumber
 632                 ? ($priority{ $hold->itemnumber } = $hold->priority)
 633                 : ($template->param( priority => $hold->priority ));
 634         }
 635     }
 636 }
 637 $template->param( show_priority => $has_hold ) ;
 638
 639 my $norequests = 1;
 640 my %itemfields;
 641 my (@itemloop, @otheritemloop);
 642 my $currentbranch = C4::Context->userenv ? C4::Context->userenv->{branch} : undef;
 643 if ($currentbranch and C4::Context->preference('OpacSeparateHoldings')) {
 644     $template->param(SeparateHoldings => 1);
 645 }
 646 my $separatebranch = C4::Context->preference('OpacSeparateHoldingsBranch');
 647 my $viewallitems = $query->param('viewallitems');
 648 my $max_items_to_display = C4::Context->preference('OpacMaxItemsToDisplay') // 50;
 649
 650 # Get items on order
 651 my ( @itemnumbers_on_order );
 652 if ( C4::Context->preference('OPACAcquisitionDetails' ) ) {
 653     my $orders = C4::Acquisition::SearchOrders({
 654         biblionumber => $biblionumber,
 655         ordered => 1,
 656     });
 657     my $total_quantity = 0;
 658     for my $order ( @$orders ) {
 659         my $order = Koha::Acquisition::Orders->find( $order->{ordernumber} );
 660         my $basket = $order->basket;
 661         if ( $basket->effective_create_items eq 'ordering' ) {
 662             @itemnumbers_on_order = $order->items->get_column('itemnumber');
 663         }
 664         $total_quantity += $order->quantity;
 665     }
 666     $template->{VARS}->{acquisition_details} = {
 667         total_quantity => $total_quantity,
 668     };
 669 }
 670
 671 my $allow_onshelf_holds;
 672 if ( not $viewallitems and @items > $max_items_to_display ) {
 673     $template->param(
 674         too_many_items => 1,
 675         items_count => scalar( @items ),
 676     );
 677 } else {
 678   for my $itm (@items) {
 679     my $item = Koha::Items->find( $itm->{itemnumber} );
 680     $itm->{holds_count} = $item_reserves{ $itm->{itemnumber} };
 681     $itm->{priority} = $priority{ $itm->{itemnumber} };
 682     $norequests = 0
 683       if $norequests
 684         && !$itm->{'withdrawn'}
 685         && !$itm->{'itemlost'}
 686         && ($itm->{'itemnotforloan'}<0 || not $itm->{'itemnotforloan'})
 687         && !$itemtypes->{$itm->{'itype'}}->{notforloan}
 688         && $itm->{'itemnumber'};
 689
 690     $allow_onshelf_holds = Koha::IssuingRules->get_onshelfholds_policy( { item => $item, patron => $patron } )
 691       unless $allow_onshelf_holds;
 692
 693     # get collection code description, too
 694     my $ccode = $itm->{'ccode'};
 695     $itm->{'ccode'} = $collections->{$ccode} if defined($ccode) && $collections && exists( $collections->{$ccode} );
 696     my $copynumber = $itm->{'copynumber'};
 697     $itm->{'copynumber'} = $copynumbers->{$copynumber} if ( defined($copynumbers) && defined($copynumber) && exists( $copynumbers->{$copynumber} ) );
 698     if ( defined $itm->{'location'} ) {
 699         $itm->{'location_description'} = $shelflocations->{ $itm->{'location'} };
 700     }
 701     if (exists $itm->{itype} && defined($itm->{itype}) && exists $itemtypes->{ $itm->{itype} }) {
 702         $itm->{'imageurl'}    = getitemtypeimagelocation( 'opac', $itemtypes->{ $itm->{itype} }->{'imageurl'} );
 703         $itm->{'description'} = $itemtypes->{ $itm->{itype} }->{translated_description};
 704     }
 705     foreach (qw(ccode enumchron copynumber itemnotes location_description uri)) {
 706         $itemfields{$_} = 1 if ($itm->{$_});
 707     }
 708
 709      my $reserve_status = C4::Reserves::GetReserveStatus($itm->{itemnumber});
 710       if( $reserve_status eq "Waiting"){ $itm->{'waiting'} = 1; }
 711       if( $reserve_status eq "Reserved"){ $itm->{'onhold'} = 1; }
 712
 713      my ( $transfertwhen, $transfertfrom, $transfertto ) = GetTransfers($itm->{itemnumber});
 714      if ( defined( $transfertwhen ) && $transfertwhen ne '' ) {
 715         $itm->{transfertwhen} = $transfertwhen;
 716         $itm->{transfertfrom} = $transfertfrom;
 717         $itm->{transfertto}   = $transfertto;
 718      }
 719
 720     if ( C4::Context->preference('OPACAcquisitionDetails') ) {
 721         $itm->{on_order} = 1
 722           if grep /^$itm->{itemnumber}$/, @itemnumbers_on_order;
 723     }
 724
 725     my $itembranch = $itm->{$separatebranch};
 726     if ($currentbranch and C4::Context->preference('OpacSeparateHoldings')) {
 727         if ($itembranch and $itembranch eq $currentbranch) {
 728             push @itemloop, $itm;
 729         } else {
 730             push @otheritemloop, $itm;
 731         }
 732     } else {
 733         push @itemloop, $itm;
 734     }
 735   }
 736 }
 737
 738 if( $allow_onshelf_holds || CountItemsIssued($biblionumber) || $biblio->has_items_waiting_or_intransit ) {
 739     $template->param( ReservableItems => 1 );
 740 }
 741
 742 # Display only one tab if one items list is empty
 743 if (scalar(@itemloop) == 0 || scalar(@otheritemloop) == 0) {
 744     $template->param(SeparateHoldings => 0);
 745     if (scalar(@itemloop) == 0) {
 746         @itemloop = @otheritemloop;
 747     }
 748 }
 749
 750 ## get notes and subjects from MARC record
 751 if (!C4::Context->preference("OPACXSLTDetailsDisplay") ) {
 752     my $marcisbnsarray   = GetMarcISBN    ($record,$marcflavour);
 753     my $marcauthorsarray = GetMarcAuthors ($record,$marcflavour);
 754     my $marcsubjctsarray = GetMarcSubjects($record,$marcflavour);
 755     my $marcseriesarray  = GetMarcSeries  ($record,$marcflavour);
 756     my $marcurlsarray    = GetMarcUrls    ($record,$marcflavour);
 757     my $marchostsarray   = GetMarcHosts($record,$marcflavour);
 758
 759     $template->param(
 760         MARCSUBJCTS => $marcsubjctsarray,
 761         MARCAUTHORS => $marcauthorsarray,
 762         MARCSERIES  => $marcseriesarray,
 763         MARCURLS    => $marcurlsarray,
 764         MARCISBNS   => $marcisbnsarray,
 765         MARCHOSTS   => $marchostsarray,
 766     );
 767 }
 768
 769 my $marcnotesarray   = GetMarcNotes   ($record,$marcflavour);
 770 my $subtitle         = GetRecordValue('subtitle', $record, GetFrameworkCode($biblionumber));
 771
 772 if( C4::Context->preference('ArticleRequests') ) {
 773     my $patron = $borrowernumber ? Koha::Patrons->find($borrowernumber) : undef;
 774     my $itemtype = Koha::ItemTypes->find($biblio->itemtype);
 775     my $artreqpossible = $patron
 776         ? $biblio->can_article_request( $patron )
 777         : $itemtype
 778         ? $itemtype->may_article_request
 779         : q{};
 780     $template->param( artreqpossible => $artreqpossible );
 781 }
 782
 783     $template->param(
 784                      MARCNOTES               => $marcnotesarray,
 785                      norequests              => $norequests,
 786                      RequestOnOpac           => C4::Context->preference("RequestOnOpac"),
 787                      itemdata_ccode          => $itemfields{ccode},
 788                      itemdata_enumchron      => $itemfields{enumchron},
 789                      itemdata_uri            => $itemfields{uri},
 790                      itemdata_copynumber     => $itemfields{copynumber},
 791                      itemdata_itemnotes      => $itemfields{itemnotes},
 792                      itemdata_location       => $itemfields{location_description},
 793                      subtitle                => $subtitle,
 794                      OpacStarRatings         => C4::Context->preference("OpacStarRatings"),
 795     );
 796
 797 if (C4::Context->preference("AlternateHoldingsField") && scalar @items == 0) {
 798     my $fieldspec = C4::Context->preference("AlternateHoldingsField");
 799     my $subfields = substr $fieldspec, 3;
 800     my $holdingsep = C4::Context->preference("AlternateHoldingsSeparator") || ' ';
 801     my @alternateholdingsinfo = ();
 802     my @holdingsfields = $record->field(substr $fieldspec, 0, 3);
 803
 804     for my $field (@holdingsfields) {
 805         my %holding = ( holding => '' );
 806         my $havesubfield = 0;
 807         for my $subfield ($field->subfields()) {
 808             if ((index $subfields, $$subfield[0]) >= 0) {
 809                 $holding{'holding'} .= $holdingsep if (length $holding{'holding'} > 0);
 810                 $holding{'holding'} .= $$subfield[1];
 811                 $havesubfield++;
 812             }
 813         }
 814         if ($havesubfield) {
 815             push(@alternateholdingsinfo, \%holding);
 816         }
 817     }
 818
 819     $template->param(
 820         ALTERNATEHOLDINGS   => \@alternateholdingsinfo,
 821         );
 822 }
 823
 824 # FIXME: The template uses this hash directly. Need to filter.
 825 foreach ( keys %{$dat} ) {
 826     next if ( $HideMARC->{$_} );
 827     $template->param( "$_" => defined $dat->{$_} ? $dat->{$_} : '' );
 828 }
 829
 830 # some useful variables for enhanced content;
 831 # in each case, we're grabbing the first value we find in
 832 # the record and normalizing it
 833 my $upc = GetNormalizedUPC($record,$marcflavour);
 834 my $oclc = GetNormalizedOCLCNumber($record,$marcflavour);
 835 my $isbn = GetNormalizedISBN(undef,$record,$marcflavour);
 836 my $content_identifier_exists;
 837 if ( $isbn or $ean or $oclc or $upc ) {
 838     $content_identifier_exists = 1;
 839 }
 840 $template->param(
 841         normalized_upc => $upc,
 842         normalized_ean => $ean,
 843         normalized_oclc => $oclc,
 844         normalized_isbn => $isbn,
 845         content_identifier_exists =>  $content_identifier_exists,
 846 );
 847
 848 # Catch the exception as Koha::Biblio::Metadata->record can explode if the MARCXML is invalid
 849 # COinS format FIXME: for books Only
 850 my $coins = eval { $biblio->get_coins };
 851 $template->param( ocoins => $coins );
 852
 853 my ( $loggedincommenter, $reviews );
 854 if ( C4::Context->preference('reviewson') ) {
 855     $reviews = Koha::Reviews->search(
 856         {
 857             biblionumber => $biblionumber,
 858             -or => { approved => 1, borrowernumber => $borrowernumber }
 859         },
 860         {
 861             order_by => { -desc => 'datereviewed' }
 862         }
 863     )->unblessed;
 864     my $libravatar_enabled = 0;
 865     if ( C4::Context->preference('ShowReviewer') and C4::Context->preference('ShowReviewerPhoto') ) {
 866         eval {
 867             require Libravatar::URL;
 868             Libravatar::URL->import();
 869         };
 870         if ( !$@ ) {
 871             $libravatar_enabled = 1;
 872         }
 873     }
 874     for my $review (@$reviews) {
 875         my $review_patron = Koha::Patrons->find( $review->{borrowernumber} ); # FIXME Should be Koha::Review->reviewer or similar
 876
 877         # setting some borrower info into this hash
 878         if ( $review_patron ) {
 879             $review->{patron} = $review_patron;
 880             if ( $libravatar_enabled and $review_patron->email ) {
 881                 $review->{avatarurl} = libravatar_url( email => $review_patron->email, https => $ENV{HTTPS} );
 882             }
 883
 884             if ( $review_patron->borrowernumber eq $borrowernumber ) {
 885                 $loggedincommenter = 1;
 886             }
 887         }
 888     }
 889 }
 890
 891 if ( C4::Context->preference("OPACISBD") ) {
 892     $template->param( ISBD => 1 );
 893 }
 894
 895 $template->param(
 896     itemloop            => \@itemloop,
 897     otheritemloop       => \@otheritemloop,
 898     biblionumber        => $biblionumber,
 899     subscriptions       => \@subs,
 900     subscriptionsnumber => $subscriptionsnumber,
 901     reviews             => $reviews,
 902     loggedincommenter   => $loggedincommenter
 903 );
 904
 905 # Lists
 906 if (C4::Context->preference("virtualshelves") ) {
 907     my $shelves = Koha::Virtualshelves->search(
 908         {
 909             biblionumber => $biblionumber,
 910             category => 2,
 911         },
 912         {
 913             join => 'virtualshelfcontents',
 914         }
 915     );
 916     $template->param( shelves => $shelves );
 917 }
 918
 919 # XISBN Stuff
 920 if (C4::Context->preference("OPACFRBRizeEditions")==1) {
 921     eval {
 922         $template->param(
 923             XISBNS => scalar get_xisbns($isbn, $biblionumber)
 924         );
 925     };
 926     if ($@) { warn "XISBN Failed $@"; }
 927 }
 928
 929 # Serial Collection
 930 my @sc_fields = $record->field(955);
 931 my @lc_fields = $marcflavour eq 'UNIMARC'
 932     ? $record->field(930)
 933     : $record->field(852);
 934 my @serialcollections = ();
 935
 936 foreach my $sc_field (@sc_fields) {
 937     my %row_data;
 938
 939     $row_data{text}    = $sc_field->subfield('r');
 940     $row_data{branch}  = $sc_field->subfield('9');
 941     foreach my $lc_field (@lc_fields) {
 942         $row_data{itemcallnumber} = $marcflavour eq 'UNIMARC'
 943             ? $lc_field->subfield('a') # 930$a
 944             : $lc_field->subfield('h') # 852$h
 945             if ($sc_field->subfield('5') eq $lc_field->subfield('5'));
 946     }
 947
 948     if ($row_data{text} && $row_data{branch}) {
 949         push (@serialcollections, \%row_data);
 950     }
 951 }
 952
 953 if (scalar(@serialcollections) > 0) {
 954     $template->param(
 955         serialcollection  => 1,
 956         serialcollections => \@serialcollections);
 957 }
 958
 959 # Local cover Images stuff
 960 if (C4::Context->preference("OPACLocalCoverImages")){
 961                 $template->param(OPACLocalCoverImages => 1);
 962 }
 963
 964 # HTML5 Media
 965 if ( (C4::Context->preference("HTML5MediaEnabled") eq 'both') or (C4::Context->preference("HTML5MediaEnabled") eq 'opac') ) {
 966     $template->param( C4::HTML5Media->gethtml5media($record));
 967 }
 968
 969 my $syndetics_elements;
 970
 971 if ( C4::Context->preference("SyndeticsEnabled") ) {
 972     $template->param("SyndeticsEnabled" => 1);
 973     $template->param("SyndeticsClientCode" => C4::Context->preference("SyndeticsClientCode"));
 974         eval {
 975             $syndetics_elements = &get_syndetics_index($isbn,$upc,$oclc);
 976             for my $element (values %$syndetics_elements) {
 977                 $template->param("Syndetics$element"."Exists" => 1 );
 978                 #warn "Exists: "."Syndetics$element"."Exists";
 979         }
 980     };
 981     warn $@ if $@;
 982 }
 983
 984 if ( C4::Context->preference("SyndeticsEnabled")
 985         && C4::Context->preference("SyndeticsSummary")
 986         && ( exists($syndetics_elements->{'SUMMARY'}) || exists($syndetics_elements->{'AVSUMMARY'}) ) ) {
 987         eval {
 988             my $syndetics_summary = &get_syndetics_summary($isbn,$upc,$oclc, $syndetics_elements);
 989             $template->param( SYNDETICS_SUMMARY => $syndetics_summary );
 990         };
 991         warn $@ if $@;
 992
 993 }
 994
 995 if ( C4::Context->preference("SyndeticsEnabled")
 996         && C4::Context->preference("SyndeticsTOC")
 997         && exists($syndetics_elements->{'TOC'}) ) {
 998         eval {
 999     my $syndetics_toc = &get_syndetics_toc($isbn,$upc,$oclc);
1000     $template->param( SYNDETICS_TOC => $syndetics_toc );
1001         };
1002         warn $@ if $@;
1003 }
1004
1005 if ( C4::Context->preference("SyndeticsEnabled")
1006     && C4::Context->preference("SyndeticsExcerpt")
1007     && exists($syndetics_elements->{'DBCHAPTER'}) ) {
1008     eval {
1009     my $syndetics_excerpt = &get_syndetics_excerpt($isbn,$upc,$oclc);
1010     $template->param( SYNDETICS_EXCERPT => $syndetics_excerpt );
1011     };
1012         warn $@ if $@;
1013 }
1014
1015 if ( C4::Context->preference("SyndeticsEnabled")
1016     && C4::Context->preference("SyndeticsReviews")) {
1017     eval {
1018     my $syndetics_reviews = &get_syndetics_reviews($isbn,$upc,$oclc,$syndetics_elements);
1019     $template->param( SYNDETICS_REVIEWS => $syndetics_reviews );
1020     };
1021         warn $@ if $@;
1022 }
1023
1024 if ( C4::Context->preference("SyndeticsEnabled")
1025     && C4::Context->preference("SyndeticsAuthorNotes")
1026         && exists($syndetics_elements->{'ANOTES'}) ) {
1027     eval {
1028     my $syndetics_anotes = &get_syndetics_anotes($isbn,$upc,$oclc);
1029     $template->param( SYNDETICS_ANOTES => $syndetics_anotes );
1030     };
1031     warn $@ if $@;
1032 }
1033
1034 # LibraryThingForLibraries ID Code and Tabbed View Option
1035 if( C4::Context->preference('LibraryThingForLibrariesEnabled') )
1036 {
1037 $template->param(LibraryThingForLibrariesID =>
1038 C4::Context->preference('LibraryThingForLibrariesID') );
1039 $template->param(LibraryThingForLibrariesTabbedView =>
1040 C4::Context->preference('LibraryThingForLibrariesTabbedView') );
1041 }
1042
1043 # Novelist Select
1044 if( C4::Context->preference('NovelistSelectEnabled') )
1045 {
1046 $template->param(NovelistSelectProfile => C4::Context->preference('NovelistSelectProfile') );
1047 $template->param(NovelistSelectPassword => C4::Context->preference('NovelistSelectPassword') );
1048 $template->param(NovelistSelectView => C4::Context->preference('NovelistSelectView') );
1049 }
1050
1051
1052 # Babelthèque
1053 if ( C4::Context->preference("Babeltheque") ) {
1054     $template->param(
1055         Babeltheque => 1,
1056         Babeltheque_url_js => C4::Context->preference("Babeltheque_url_js"),
1057     );
1058 }
1059
1060 # Social Networks
1061 if ( C4::Context->preference( "SocialNetworks" ) ) {
1062     $template->param( current_url => C4::Context->preference('OPACBaseURL') . "/cgi-bin/koha/opac-detail.pl?biblionumber=$biblionumber" );
1063     $template->param( SocialNetworks => 1 );
1064 }
1065
1066 # Shelf Browser Stuff
1067 if (C4::Context->preference("OPACShelfBrowser")) {
1068     my $starting_itemnumber = $query->param('shelfbrowse_itemnumber');
1069     if (defined($starting_itemnumber)) {
1070         $template->param( OpenOPACShelfBrowser => 1) if $starting_itemnumber;
1071         my $nearby = GetNearbyItems($starting_itemnumber);
1072
1073         $template->param(
1074             starting_itemnumber => $starting_itemnumber,
1075             starting_homebranch => $nearby->{starting_homebranch}->{description},
1076             starting_location => $nearby->{starting_location}->{description},
1077             starting_ccode => $nearby->{starting_ccode}->{description},
1078             shelfbrowser_prev_item => $nearby->{prev_item},
1079             shelfbrowser_next_item => $nearby->{next_item},
1080             shelfbrowser_items => $nearby->{items},
1081         );
1082
1083         # in which tab shelf browser should open ?
1084         if (grep { $starting_itemnumber == $_->{itemnumber} } @itemloop) {
1085             $template->param(shelfbrowser_tab => 'holdings');
1086         } else {
1087             $template->param(shelfbrowser_tab => 'otherholdings');
1088         }
1089     }
1090 }
1091
1092 $template->param( AmazonTld => get_amazon_tld() ) if ( C4::Context->preference("OPACAmazonCoverImages"));
1093
1094 if (C4::Context->preference("BakerTaylorEnabled")) {
1095         $template->param(
1096                 BakerTaylorEnabled  => 1,
1097                 BakerTaylorImageURL => &image_url(),
1098                 BakerTaylorLinkURL  => &link_url(),
1099                 BakerTaylorBookstoreURL => C4::Context->preference('BakerTaylorBookstoreURL'),
1100         );
1101         my ($bt_user, $bt_pass);
1102         if ($isbn and
1103                 $bt_user = C4::Context->preference('BakerTaylorUsername') and
1104                 $bt_pass = C4::Context->preference('BakerTaylorPassword')    )
1105         {
1106                 $template->param(
1107                 BakerTaylorContentURL   =>
1108         sprintf("https://contentcafe2.btol.com/ContentCafeClient/ContentCafe.aspx?UserID=%s&Password=%s&ItemKey=%s&Options=Y",
1109                                 $bt_user,$bt_pass,$isbn)
1110                 );
1111         }
1112 }
1113
1114 my $tag_quantity;
1115 if (C4::Context->preference('TagsEnabled') and $tag_quantity = C4::Context->preference('TagsShowOnDetail')) {
1116         $template->param(
1117                 TagsEnabled => 1,
1118                 TagsShowOnDetail => $tag_quantity,
1119                 TagsInputOnDetail => C4::Context->preference('TagsInputOnDetail')
1120         );
1121         $template->param(TagLoop => get_tags({biblionumber=>$biblionumber, approved=>1,
1122                                                                 'sort'=>'-weight', limit=>$tag_quantity}));
1123 }
1124
1125 if (C4::Context->preference("OPACURLOpenInNewWindow")) {
1126     # These values are going to be read by Javascript, at least in the case
1127     # of the google covers
1128     $template->param(covernewwindow => 'true');
1129 } else {
1130     $template->param(covernewwindow => 'false');
1131 }
1132
1133 $template->param(borrowernumber => $borrowernumber);
1134
1135 if ( C4::Context->preference('OpacStarRatings') !~ /disable/ ) {
1136     my $ratings = Koha::Ratings->search({ biblionumber => $biblionumber });
1137     my $my_rating = $borrowernumber ? $ratings->search({ borrowernumber => $borrowernumber })->next : undef;
1138     $template->param(
1139         ratings => $ratings,
1140         my_rating => $my_rating,
1141     );
1142 }
1143
1144 #Search for title in links
1145 my $marccontrolnumber   = GetMarcControlnumber ($record, $marcflavour);
1146 my $marcissns = GetMarcISSN ( $record, $marcflavour );
1147 my $issn = $marcissns->[0] || '';
1148
1149 if (my $search_for_title = C4::Context->preference('OPACSearchForTitleIn')){
1150     $dat->{title} =~ s/\/+$//; # remove trailing slash
1151     $dat->{title} =~ s/\s+$//; # remove trailing space
1152     $search_for_title = parametrized_url(
1153         $search_for_title,
1154         {
1155             TITLE         => $dat->{title},
1156             AUTHOR        => $dat->{author},
1157             ISBN          => $isbn,
1158             ISSN          => $issn,
1159             CONTROLNUMBER => $marccontrolnumber,
1160             BIBLIONUMBER  => $biblionumber,
1161         }
1162     );
1163     $template->param('OPACSearchForTitleIn' => $search_for_title);
1164 }
1165
1166 #IDREF
1167 if ( C4::Context->preference("IDREF") ) {
1168     # If the record comes from the SUDOC
1169     if ( $record->field('009') ) {
1170         my $unimarc3 = $record->field("009")->data;
1171         if ( $unimarc3 =~ /^\d+$/ ) {
1172             $template->param(
1173                 IDREF => 1,
1174             );
1175         }
1176     }
1177 }
1178
1179 # We try to select the best default tab to show, according to what
1180 # the user wants, and what's available for display
1181 my $opac_serial_default = C4::Context->preference('opacSerialDefaultTab');
1182 my $defaulttab =
1183     $viewallitems
1184         ? 'holdings' :
1185     $opac_serial_default eq 'subscriptions' && $subscriptionsnumber
1186         ? 'subscriptions' :
1187     $opac_serial_default eq 'serialcollection' && @serialcollections > 0
1188         ? 'serialcollection' :
1189     $opac_serial_default eq 'holdings' && scalar (@itemloop) > 0
1190         ? 'holdings' :
1191     scalar (@itemloop) == 0
1192         ? 'media' :
1193     $subscriptionsnumber
1194         ? 'subscriptions' :
1195     @serialcollections > 0
1196         ? 'serialcollection' : 'subscriptions';
1197 $template->param('defaulttab' => $defaulttab);
1198
1199 if (C4::Context->preference('OPACLocalCoverImages') == 1) {
1200     my @images = ListImagesForBiblio($biblionumber);
1201     $template->{VARS}->{localimages} = \@images;
1202 }
1203
1204 $template->{VARS}->{IDreamBooksReviews} = C4::Context->preference('IDreamBooksReviews');
1205 $template->{VARS}->{IDreamBooksReadometer} = C4::Context->preference('IDreamBooksReadometer');
1206 $template->{VARS}->{IDreamBooksResults} = C4::Context->preference('IDreamBooksResults');
1207 $template->{VARS}->{OPACPopupAuthorsSearch} = C4::Context->preference('OPACPopupAuthorsSearch');
1208
1209 if (C4::Context->preference('OpacHighlightedWords')) {
1210     $template->{VARS}->{query_desc} = $query->param('query_desc');
1211 }
1212 $template->{VARS}->{'trackclicks'} = C4::Context->preference('TrackClicks');
1213
1214 if ( C4::Context->preference('UseCourseReserves') ) {
1215     foreach my $i ( @items ) {
1216         $i->{'course_reserves'} = GetItemCourseReservesInfo( itemnumber => $i->{'itemnumber'} );
1217     }
1218 }
1219
1220 $template->param(
1221     'OpacLocationBranchToDisplay' => C4::Context->preference('OpacLocationBranchToDisplay'),
1222 );
1223
1224 output_html_with_http_headers $query, $cookie, $template->output;