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::BakerTaylor qw( image_url link_url );
  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::Members;
  40 use C4::XSLT;
  41 use C4::ShelfBrowser;
  42 use C4::Reserves;
  43 use C4::Charset;
  44 use C4::Letters;
  45 use MARC::Record;
  46 use MARC::Field;
  47 use List::MoreUtils qw/any none/;
  48 use C4::Images;
  49 use Koha::DateUtils;
  50 use C4::HTML5Media;
  51 use C4::CourseReserves qw(GetItemCourseReservesInfo);
  52
  53 use Koha::Biblios;
  54 use Koha::RecordProcessor;
  55 use Koha::AuthorisedValues;
  56 use Koha::CirculationRules;
  57 use Koha::Items;
  58 use Koha::ItemTypes;
  59 use Koha::Acquisition::Orders;
  60 use Koha::Virtualshelves;
  61 use Koha::Patrons;
  62 use Koha::Ratings;
  63 use Koha::Reviews;
  64
  65 my $query = CGI->new();
  66
  67 my $biblionumber = $query->param('biblionumber') || $query->param('bib') || 0;
  68 $biblionumber = int($biblionumber);
  69
  70 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  71     {
  72         template_name   => "opac-detail.tt",
  73         query           => $query,
  74         type            => "opac",
  75         authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
  76     }
  77 );
  78
  79 my @all_items = GetItemsInfo($biblionumber);
  80 my @hiddenitems;
  81 my $patron = Koha::Patrons->find( $borrowernumber );
  82 our $borcat= q{};
  83 if ( C4::Context->preference('OpacHiddenItemsExceptions') ) {
  84     $borcat = $patron ? $patron->categorycode : q{};
  85 }
  86
  87 my $record = GetMarcBiblio({
  88     biblionumber => $biblionumber,
  89     opac         => 1 });
  90 if ( ! $record ) {
  91     print $query->redirect("/cgi-bin/koha/errors/404.pl"); # escape early
  92     exit;
  93 }
  94
  95 if ( scalar @all_items >= 1 ) {
  96     push @hiddenitems,
  97       GetHiddenItemnumbers( { items => \@all_items, borcat => $borcat } );
  98
  99     if (scalar @hiddenitems == scalar @all_items ) {
 100         print $query->redirect("/cgi-bin/koha/errors/404.pl"); # escape early
 101         exit;
 102     }
 103 }
 104
 105 my $biblio = Koha::Biblios->find( $biblionumber );
 106 my $framework = $biblio ? $biblio->frameworkcode : q{};
 107 my $record_processor = Koha::RecordProcessor->new({
 108     filters => 'ViewPolicy',
 109     options => {
 110         interface => 'opac',
 111         frameworkcode => $framework
 112     }
 113 });
 114 $record_processor->process($record);
 115
 116 # redirect if opacsuppression is enabled and biblio is suppressed
 117 if (C4::Context->preference('OpacSuppression')) {
 118     # FIXME hardcoded; the suppression flag ought to be materialized
 119     # as a column on biblio or the like
 120     my $opacsuppressionfield = '942';
 121     my $opacsuppressionfieldvalue = $record->field($opacsuppressionfield);
 122     # redirect to opac-blocked info page or 404?
 123     my $opacsuppressionredirect;
 124     if ( C4::Context->preference("OpacSuppressionRedirect") ) {
 125         $opacsuppressionredirect = "/cgi-bin/koha/opac-blocked.pl";
 126     } else {
 127         $opacsuppressionredirect = "/cgi-bin/koha/errors/404.pl";
 128     }
 129     if ( $opacsuppressionfieldvalue &&
 130          $opacsuppressionfieldvalue->subfield("n") &&
 131          $opacsuppressionfieldvalue->subfield("n") == 1) {
 132         # if OPAC suppression by IP address
 133         if (C4::Context->preference('OpacSuppressionByIPRange')) {
 134             my $IPAddress = $ENV{'REMOTE_ADDR'};
 135             my $IPRange = C4::Context->preference('OpacSuppressionByIPRange');
 136             if ($IPAddress !~ /^$IPRange/)  {
 137                 print $query->redirect($opacsuppressionredirect);
 138                 exit;
 139             }
 140         } else {
 141             print $query->redirect($opacsuppressionredirect);
 142             exit;
 143         }
 144     }
 145 }
 146
 147 $template->param(
 148     biblio => $biblio
 149 );
 150
 151 # get biblionumbers stored in the cart
 152 my @cart_list;
 153
 154 if($query->cookie("bib_list")){
 155     my $cart_list = $query->cookie("bib_list");
 156     @cart_list = split(/\//, $cart_list);
 157     if ( grep {$_ eq $biblionumber} @cart_list) {
 158         $template->param( incart => 1 );
 159     }
 160 }
 161
 162
 163 SetUTF8Flag($record);
 164 my $marcflavour      = C4::Context->preference("marcflavour");
 165 my $ean = GetNormalizedEAN( $record, $marcflavour );
 166
 167 # XSLT processing of some stuff
 168 my $xslfile = C4::Context->preference('OPACXSLTDetailsDisplay');
 169 my $lang   = $xslfile ? C4::Languages::getlanguage()  : undef;
 170 my $sysxml = $xslfile ? C4::XSLT::get_xslt_sysprefs() : undef;
 171
 172 if ( $xslfile ) {
 173
 174     my $variables = {
 175         anonymous_session => ($borrowernumber) ? 0 : 1
 176     };
 177
 178     $template->param(
 179         XSLTBloc => XSLTParse4Display(
 180             $biblionumber, $record, "OPACXSLTDetailsDisplay", 1, undef,
 181             $sysxml, $xslfile, $lang, $variables
 182         )
 183     );
 184 }
 185
 186 my $OpacBrowseResults = C4::Context->preference("OpacBrowseResults");
 187
 188 # We look for the busc param to build the simple paging from the search
 189 if ($OpacBrowseResults) {
 190 my $session = get_session($query->cookie("CGISESSID"));
 191 my %paging = (previous => {}, next => {});
 192 if ($session->param('busc')) {
 193     use C4::Search;
 194     use URI::Escape;
 195
 196     # Rebuild the string to store on session
 197     # param value is URI encoded and params separator is HTML encode (&amp;)
 198     sub rebuildBuscParam
 199     {
 200         my $arrParamsBusc = shift;
 201
 202         my $pasarParams = '';
 203         my $j = 0;
 204         for (keys %$arrParamsBusc) {
 205             if ($_ =~ /^(?:query|listBiblios|newlistBiblios|query_type|simple_query|total|offset|offsetSearch|next|previous|count|expand|scan)/) {
 206                 if (defined($arrParamsBusc->{$_})) {
 207                     $pasarParams .= '&amp;' if ($j);
 208                     $pasarParams .= $_ . '=' . Encode::decode('UTF-8', uri_escape_utf8( $arrParamsBusc->{$_} ));
 209                     $j++;
 210                 }
 211             } else {
 212                 for my $value (@{$arrParamsBusc->{$_}}) {
 213                     next if !defined($value);
 214                     $pasarParams .= '&amp;' if ($j);
 215                     $pasarParams .= $_ . '=' . Encode::decode('UTF-8', uri_escape_utf8($value));
 216                     $j++;
 217                 }
 218             }
 219         }
 220         return $pasarParams;
 221     }#rebuildBuscParam
 222
 223     # Search given the current values from the busc param
 224     sub searchAgain
 225     {
 226         my ($arrParamsBusc, $offset, $results_per_page) = @_;
 227
 228         my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
 229         my @servers;
 230         @servers = @{$arrParamsBusc->{'server'}} if $arrParamsBusc->{'server'};
 231         @servers = ("biblioserver") unless (@servers);
 232
 233         my ($default_sort_by, @sort_by);
 234         $default_sort_by = C4::Context->preference('OPACdefaultSortField')."_".C4::Context->preference('OPACdefaultSortOrder') if (C4::Context->preference('OPACdefaultSortField') && C4::Context->preference('OPACdefaultSortOrder'));
 235         @sort_by = @{$arrParamsBusc->{'sort_by'}} if $arrParamsBusc->{'sort_by'};
 236         $sort_by[0] = $default_sort_by if !$sort_by[0] && defined($default_sort_by);
 237         my ($error, $results_hashref, $facets);
 238         eval {
 239             ($error, $results_hashref, $facets) = getRecords($arrParamsBusc->{'query'},$arrParamsBusc->{'simple_query'},\@sort_by,\@servers,$results_per_page,$offset,undef,$itemtypes,$arrParamsBusc->{'query_type'},$arrParamsBusc->{'scan'});
 240         };
 241         my $hits;
 242         my @newresults;
 243         my $search_context = {
 244             'interface' => 'opac',
 245             'category'  => $borcat
 246         };
 247         for (my $i=0;$i<@servers;$i++) {
 248             my $server = $servers[$i];
 249             $hits = $results_hashref->{$server}->{"hits"};
 250             @newresults = searchResults( $search_context, '', $hits, $results_per_page, $offset, $arrParamsBusc->{'scan'}, $results_hashref->{$server}->{"RECORDS"});
 251         }
 252         return \@newresults;
 253     }#searchAgain
 254
 255     # Build the current list of biblionumbers in this search
 256     sub buildListBiblios
 257     {
 258         my ($newresultsRef, $results_per_page) = @_;
 259
 260         my $listBiblios = '';
 261         my $j = 0;
 262         foreach (@$newresultsRef) {
 263             my $bibnum = ($_->{biblionumber})?$_->{biblionumber}:0;
 264             $listBiblios .= $bibnum . ',';
 265             $j++;
 266             last if ($j == $results_per_page);
 267         }
 268         chop $listBiblios if ($listBiblios =~ /,$/);
 269         return $listBiblios;
 270     }#buildListBiblios
 271
 272     my $busc = $session->param("busc");
 273     my @arrBusc = split(/\&(?:amp;)?/, $busc);
 274     my ($key, $value);
 275     my %arrParamsBusc = ();
 276     for (@arrBusc) {
 277         ($key, $value) = split(/=/, $_, 2);
 278         if ($key =~ /^(?:query|listBiblios|newlistBiblios|query_type|simple_query|next|previous|total|offset|offsetSearch|count|expand|scan)/) {
 279             $arrParamsBusc{$key} = uri_unescape($value);
 280         } else {
 281             unless (exists($arrParamsBusc{$key})) {
 282                 $arrParamsBusc{$key} = [];
 283             }
 284             push @{$arrParamsBusc{$key}}, uri_unescape($value);
 285         }
 286     }
 287     my $searchAgain = 0;
 288     my $count = C4::Context->preference('OPACnumSearchResults') || 20;
 289     my $results_per_page = ($arrParamsBusc{'count'} && $arrParamsBusc{'count'} =~ /^[0-9]+?/)?$arrParamsBusc{'count'}:$count;
 290     $arrParamsBusc{'count'} = $results_per_page;
 291     my $offset = ($arrParamsBusc{'offset'} && $arrParamsBusc{'offset'} =~ /^[0-9]+?/)?$arrParamsBusc{'offset'}:0;
 292     # The value OPACnumSearchResults has changed and the search has to be rebuild
 293     if ($count != $results_per_page) {
 294         if (exists($arrParamsBusc{'listBiblios'}) && $arrParamsBusc{'listBiblios'} =~ /^[0-9]+(?:,[0-9]+)*$/) {
 295             my $indexBiblio = 0;
 296             my @arrBibliosAux = split(',', $arrParamsBusc{'listBiblios'});
 297             for (@arrBibliosAux) {
 298                 last if ($_ == $biblionumber);
 299                 $indexBiblio++;
 300             }
 301             $indexBiblio += $offset;
 302             $offset = int($indexBiblio / $count) * $count;
 303             $arrParamsBusc{'offset'} = $offset;
 304         }
 305         $arrParamsBusc{'count'} = $count;
 306         $results_per_page = $count;
 307         my $newresultsRef = searchAgain(\%arrParamsBusc, $offset, $results_per_page);
 308         $arrParamsBusc{'listBiblios'} = buildListBiblios($newresultsRef, $results_per_page);
 309         delete $arrParamsBusc{'previous'} if (exists($arrParamsBusc{'previous'}));
 310         delete $arrParamsBusc{'next'} if (exists($arrParamsBusc{'next'}));
 311         delete $arrParamsBusc{'offsetSearch'} if (exists($arrParamsBusc{'offsetSearch'}));
 312         delete $arrParamsBusc{'newlistBiblios'} if (exists($arrParamsBusc{'newlistBiblios'}));
 313         my $newbusc = rebuildBuscParam(\%arrParamsBusc);
 314         $session->param("busc" => $newbusc);
 315         @arrBusc = split(/\&(?:amp;)?/, $newbusc);
 316     } else {
 317         my $modifyListBiblios = 0;
 318         # We come from a previous click
 319         if (exists($arrParamsBusc{'previous'})) {
 320             $modifyListBiblios = 1 if ($biblionumber == $arrParamsBusc{'previous'});
 321             delete $arrParamsBusc{'previous'};
 322         } elsif (exists($arrParamsBusc{'next'})) { # We come from a next click
 323             $modifyListBiblios = 2 if ($biblionumber == $arrParamsBusc{'next'});
 324             delete $arrParamsBusc{'next'};
 325         }
 326         if ($modifyListBiblios) {
 327             if (exists($arrParamsBusc{'newlistBiblios'})) {
 328                 my $listBibliosAux = $arrParamsBusc{'listBiblios'};
 329                 $arrParamsBusc{'listBiblios'} = $arrParamsBusc{'newlistBiblios'};
 330                 my @arrAux = split(',', $listBibliosAux);
 331                 $arrParamsBusc{'newlistBiblios'} = $listBibliosAux;
 332                 if ($modifyListBiblios == 1) {
 333                     $arrParamsBusc{'next'} = $arrAux[0];
 334                     $paging{'next'}->{biblionumber} = $arrAux[0];
 335                 }else {
 336                     $arrParamsBusc{'previous'} = $arrAux[$#arrAux];
 337                     $paging{'previous'}->{biblionumber} = $arrAux[$#arrAux];
 338                 }
 339             } else {
 340                 delete $arrParamsBusc{'listBiblios'};
 341             }
 342             my $offsetAux = $arrParamsBusc{'offset'};
 343             $arrParamsBusc{'offset'} = $arrParamsBusc{'offsetSearch'};
 344             $arrParamsBusc{'offsetSearch'} = $offsetAux;
 345             $offset = $arrParamsBusc{'offset'};
 346             my $newbusc = rebuildBuscParam(\%arrParamsBusc);
 347             $session->param("busc" => $newbusc);
 348             @arrBusc = split(/\&(?:amp;)?/, $newbusc);
 349         }
 350     }
 351     my $buscParam = '';
 352     my $j = 0;
 353     # Rebuild the query for the button "back to results"
 354     for (@arrBusc) {
 355         unless ($_ =~ /^(?:query|listBiblios|newlistBiblios|query_type|simple_query|next|previous|total|count|offsetSearch)/) {
 356             $buscParam .= '&amp;' unless ($j == 0);
 357             $buscParam .= $_; # string already URI encoded
 358             $j++;
 359         }
 360     }
 361     $template->param('busc' => $buscParam);
 362     my $offsetSearch;
 363     my @arrBiblios;
 364     # We are inside the list of biblios and we don't have to search
 365     if (exists($arrParamsBusc{'listBiblios'}) && $arrParamsBusc{'listBiblios'} =~ /^[0-9]+(?:,[0-9]+)*$/) {
 366         @arrBiblios = split(',', $arrParamsBusc{'listBiblios'});
 367         if (@arrBiblios) {
 368             # We are at the first item of the list
 369             if ($arrBiblios[0] == $biblionumber) {
 370                 if (@arrBiblios > 1) {
 371                     for (my $j = 1; $j < @arrBiblios; $j++) {
 372                         next unless ($arrBiblios[$j]);
 373                         $paging{'next'}->{biblionumber} = $arrBiblios[$j];
 374                         last;
 375                     }
 376                 }
 377                 # search again if we are not at the first searching list
 378                 if ($offset && !$arrParamsBusc{'previous'}) {
 379                     $searchAgain = 1;
 380                     $offsetSearch = $offset - $results_per_page;
 381                 }
 382             # we are at the last item of the list
 383             } elsif ($arrBiblios[$#arrBiblios] == $biblionumber) {
 384                 for (my $j = $#arrBiblios - 1; $j >= 0; $j--) {
 385                     next unless ($arrBiblios[$j]);
 386                     $paging{'previous'}->{biblionumber} = $arrBiblios[$j];
 387                     last;
 388                 }
 389                 if (!$offset) {
 390                     # search again if we are at the first list and there is more results
 391                     $searchAgain = 1 if (!$arrParamsBusc{'next'} && $arrParamsBusc{'total'} != @arrBiblios);
 392                 } else {
 393                     # search again if we aren't at the first list and there is more results
 394                     $searchAgain = 1 if (!$arrParamsBusc{'next'} && $arrParamsBusc{'total'} > ($offset + @arrBiblios));
 395                 }
 396                 $offsetSearch = $offset + $results_per_page if ($searchAgain);
 397             } else {
 398                 for (my $j = 1; $j < $#arrBiblios; $j++) {
 399                     if ($arrBiblios[$j] == $biblionumber) {
 400                         for (my $z = $j - 1; $z >= 0; $z--) {
 401                             next unless ($arrBiblios[$z]);
 402                             $paging{'previous'}->{biblionumber} = $arrBiblios[$z];
 403                             last;
 404                         }
 405                         for (my $z = $j + 1; $z < @arrBiblios; $z++) {
 406                             next unless ($arrBiblios[$z]);
 407                             $paging{'next'}->{biblionumber} = $arrBiblios[$z];
 408                             last;
 409                         }
 410                         last;
 411                     }
 412                 }
 413             }
 414         }
 415         $offsetSearch = 0 if (defined($offsetSearch) && $offsetSearch < 0);
 416     }
 417     if ($searchAgain) {
 418         my $newresultsRef = searchAgain(\%arrParamsBusc, $offsetSearch, $results_per_page);
 419         my @newresults = @$newresultsRef;
 420         # build the new listBiblios
 421         my $listBiblios = buildListBiblios(\@newresults, $results_per_page);
 422         unless (exists($arrParamsBusc{'listBiblios'})) {
 423             $arrParamsBusc{'listBiblios'} = $listBiblios;
 424             @arrBiblios = split(',', $arrParamsBusc{'listBiblios'});
 425         } else {
 426             $arrParamsBusc{'newlistBiblios'} = $listBiblios;
 427         }
 428         # From the new list we build again the next and previous result
 429         if (@arrBiblios) {
 430             if ($arrBiblios[0] == $biblionumber) {
 431                 for (my $j = $#newresults; $j >= 0; $j--) {
 432                     next unless ($newresults[$j]);
 433                     $paging{'previous'}->{biblionumber} = $newresults[$j]->{biblionumber};
 434                     $arrParamsBusc{'previous'} = $paging{'previous'}->{biblionumber};
 435                     $arrParamsBusc{'offsetSearch'} = $offsetSearch;
 436                    last;
 437                 }
 438             } elsif ($arrBiblios[$#arrBiblios] == $biblionumber) {
 439                 for (my $j = 0; $j < @newresults; $j++) {
 440                     next unless ($newresults[$j]);
 441                     $paging{'next'}->{biblionumber} = $newresults[$j]->{biblionumber};
 442                     $arrParamsBusc{'next'} = $paging{'next'}->{biblionumber};
 443                     $arrParamsBusc{'offsetSearch'} = $offsetSearch;
 444                     last;
 445                 }
 446             }
 447         }
 448         # build new busc param
 449         my $newbusc = rebuildBuscParam(\%arrParamsBusc);
 450         $session->param("busc" => $newbusc);
 451     }
 452     my ($numberBiblioPaging, $dataBiblioPaging);
 453     # Previous biblio
 454     $numberBiblioPaging = $paging{'previous'}->{biblionumber};
 455     if ($numberBiblioPaging) {
 456         $template->param( 'previousBiblionumber' => $numberBiblioPaging );
 457         $dataBiblioPaging = Koha::Biblios->find( $numberBiblioPaging );
 458         $template->param('previousTitle' => $dataBiblioPaging->title) if $dataBiblioPaging;
 459     }
 460     # Next biblio
 461     $numberBiblioPaging = $paging{'next'}->{biblionumber};
 462     if ($numberBiblioPaging) {
 463         $template->param( 'nextBiblionumber' => $numberBiblioPaging );
 464         $dataBiblioPaging = Koha::Biblios->find( $numberBiblioPaging );
 465         $template->param('nextTitle' => $dataBiblioPaging->title) if $dataBiblioPaging;
 466     }
 467     # Partial list of biblio results
 468     my @listResults;
 469     for (my $j = 0; $j < @arrBiblios; $j++) {
 470         next unless ($arrBiblios[$j]);
 471         $dataBiblioPaging = Koha::Biblios->find( $arrBiblios[$j] ) if ($arrBiblios[$j] != $biblionumber);
 472         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]};
 473     }
 474     $template->param('listResults' => \@listResults) if (@listResults);
 475     $template->param('indexPag' => 1 + $offset, 'totalPag' => $arrParamsBusc{'total'}, 'indexPagEnd' => scalar(@arrBiblios) + $offset);
 476     $template->param( 'offset' => $offset );
 477 }
 478 }
 479
 480 $template->param(
 481     OPACShowCheckoutName => C4::Context->preference("OPACShowCheckoutName"),
 482 );
 483
 484 if ( C4::Context->preference('EasyAnalyticalRecords') ) {
 485     # adding items linked via host biblios
 486     my $analyticfield = '773';
 487     if ($marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC'){
 488         $analyticfield = '773';
 489     } elsif ($marcflavour eq 'UNIMARC') {
 490         $analyticfield = '461';
 491     }
 492     foreach my $hostfield ( $record->field($analyticfield)) {
 493         my $hostbiblionumber = $hostfield->subfield("0");
 494         my $linkeditemnumber = $hostfield->subfield("9");
 495         my @hostitemInfos = GetItemsInfo($hostbiblionumber);
 496         foreach my $hostitemInfo (@hostitemInfos){
 497             if ($hostitemInfo->{itemnumber} eq $linkeditemnumber){
 498                 push(@all_items, $hostitemInfo);
 499             }
 500         }
 501     }
 502 }
 503
 504 my @items;
 505
 506 # Are there items to hide?
 507 my $hideitems;
 508 $hideitems = 1 if C4::Context->preference('hidelostitems') or scalar(@hiddenitems) > 0;
 509
 510 # Hide items
 511 if ($hideitems) {
 512     for my $itm (@all_items) {
 513         if  ( C4::Context->preference('hidelostitems') ) {
 514             push @items, $itm unless $itm->{itemlost} or any { $itm->{'itemnumber'} eq $_ } @hiddenitems;
 515         } else {
 516             push @items, $itm unless any { $itm->{'itemnumber'} eq $_ } @hiddenitems;
 517     }
 518 }
 519 } else {
 520     # Or not
 521     @items = @all_items;
 522 }
 523
 524 my $branch = '';
 525 if (C4::Context->userenv){
 526     $branch = C4::Context->userenv->{branch};
 527 }
 528 if ( C4::Context->preference('HighlightOwnItemsOnOPAC') ) {
 529     if (
 530         ( ( C4::Context->preference('HighlightOwnItemsOnOPACWhich') eq 'PatronBranch' ) && $branch )
 531         ||
 532         C4::Context->preference('HighlightOwnItemsOnOPACWhich') eq 'OpacURLBranch'
 533     ) {
 534         my $branchcode;
 535         if ( C4::Context->preference('HighlightOwnItemsOnOPACWhich') eq 'PatronBranch' ) {
 536             $branchcode = $branch;
 537         }
 538         elsif (  C4::Context->preference('HighlightOwnItemsOnOPACWhich') eq 'OpacURLBranch' ) {
 539             $branchcode = $ENV{'BRANCHCODE'};
 540         }
 541
 542         my @our_items;
 543         my @other_items;
 544
 545         foreach my $item ( @items ) {
 546            if ( $item->{branchcode} eq $branchcode ) {
 547                $item->{'this_branch'} = 1;
 548                push( @our_items, $item );
 549            } else {
 550                push( @other_items, $item );
 551            }
 552         }
 553
 554         @items = ( @our_items, @other_items );
 555     }
 556 }
 557
 558 my $dat = &GetBiblioData($biblionumber);
 559 my $HideMARC = $record_processor->filters->[0]->should_hide_marc(
 560     {
 561         frameworkcode => $dat->{'frameworkcode'},
 562         interface     => 'opac',
 563     } );
 564
 565 my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
 566 # imageurl:
 567 my $itemtype = $dat->{'itemtype'};
 568 if ( $itemtype ) {
 569     $dat->{'imageurl'}    = getitemtypeimagelocation( 'opac', $itemtypes->{$itemtype}->{'imageurl'} );
 570     $dat->{'description'} = $itemtypes->{$itemtype}->{translated_description};
 571 }
 572
 573 my $shelflocations =
 574   { map { $_->{authorised_value} => $_->{opac_description} } Koha::AuthorisedValues->get_descriptions_by_koha_field( { frameworkcode => $dat->{frameworkcode}, kohafield => 'items.location' } ) };
 575 my $collections =
 576   { map { $_->{authorised_value} => $_->{opac_description} } Koha::AuthorisedValues->get_descriptions_by_koha_field( { frameworkcode => $dat->{frameworkcode}, kohafield => 'items.ccode' } ) };
 577 my $copynumbers =
 578   { map { $_->{authorised_value} => $_->{opac_description} } Koha::AuthorisedValues->get_descriptions_by_koha_field( { frameworkcode => $dat->{frameworkcode}, kohafield => 'items.copynumber' } ) };
 579
 580 #coping with subscriptions
 581 my $subscriptionsnumber = CountSubscriptionFromBiblionumber($biblionumber);
 582 my @subscriptions       = SearchSubscriptions({ biblionumber => $biblionumber, orderby => 'title' });
 583
 584 my @subs;
 585 $dat->{'serial'}=1 if $subscriptionsnumber;
 586 foreach my $subscription (@subscriptions) {
 587     my $serials_to_display;
 588     my %cell;
 589     $cell{subscriptionid}    = $subscription->{subscriptionid};
 590     $cell{subscriptionnotes} = $subscription->{notes};
 591     $cell{missinglist}       = $subscription->{missinglist};
 592     $cell{opacnote}          = $subscription->{opacnote};
 593     $cell{histstartdate}     = $subscription->{histstartdate};
 594     $cell{histenddate}       = $subscription->{histenddate};
 595     $cell{branchcode}        = $subscription->{branchcode};
 596     $cell{callnumber}        = $subscription->{callnumber};
 597     $cell{location}          = $subscription->{location};
 598     $cell{closed}            = $subscription->{closed};
 599     $cell{letter}            = $subscription->{letter};
 600     $cell{biblionumber}      = $subscription->{biblionumber};
 601     #get the three latest serials.
 602     $serials_to_display = $subscription->{opacdisplaycount};
 603     $serials_to_display = C4::Context->preference('OPACSerialIssueDisplayCount') unless $serials_to_display;
 604         $cell{opacdisplaycount} = $serials_to_display;
 605     $cell{latestserials} =
 606       GetLatestSerials( $subscription->{subscriptionid}, $serials_to_display );
 607     if ( $borrowernumber ) {
 608         my $subscription_object = Koha::Subscriptions->find( $subscription->{subscriptionid} );
 609         my $subscriber = $subscription_object->subscribers->find( $borrowernumber );
 610         $cell{hasalert} = 1 if $subscriber;
 611     }
 612     push @subs, \%cell;
 613 }
 614
 615 $dat->{'count'} = scalar(@items);
 616
 617
 618 my (%item_reserves, %priority);
 619 my ($show_holds_count, $show_priority);
 620 for ( C4::Context->preference("OPACShowHoldQueueDetails") ) {
 621     m/holds/o and $show_holds_count = 1;
 622     m/priority/ and $show_priority = 1;
 623 }
 624 my $has_hold;
 625 if ( $show_holds_count || $show_priority) {
 626     my $holds = $biblio->holds;
 627     $template->param( holds_count  => $holds->count );
 628     while ( my $hold = $holds->next ) {
 629         $item_reserves{ $hold->itemnumber }++ if $hold->itemnumber;
 630         if ($show_priority && $hold->borrowernumber == $borrowernumber) {
 631             $has_hold = 1;
 632             $hold->itemnumber
 633                 ? ($priority{ $hold->itemnumber } = $hold->priority)
 634                 : ($template->param( priority => $hold->priority ));
 635         }
 636     }
 637 }
 638 $template->param( show_priority => $has_hold ) ;
 639
 640 my $norequests = 1;
 641 my %itemfields;
 642 my (@itemloop, @otheritemloop);
 643 my $currentbranch = C4::Context->userenv ? C4::Context->userenv->{branch} : undef;
 644 if ($currentbranch and C4::Context->preference('OpacSeparateHoldings')) {
 645     $template->param(SeparateHoldings => 1);
 646 }
 647 my $separatebranch = C4::Context->preference('OpacSeparateHoldingsBranch');
 648 my $viewallitems = $query->param('viewallitems');
 649 my $max_items_to_display = C4::Context->preference('OpacMaxItemsToDisplay') // 50;
 650
 651 # Get items on order
 652 my ( @itemnumbers_on_order );
 653 if ( C4::Context->preference('OPACAcquisitionDetails' ) ) {
 654     my $orders = C4::Acquisition::SearchOrders({
 655         biblionumber => $biblionumber,
 656         ordered => 1,
 657     });
 658     my $total_quantity = 0;
 659     for my $order ( @$orders ) {
 660         my $order = Koha::Acquisition::Orders->find( $order->{ordernumber} );
 661         my $basket = $order->basket;
 662         if ( $basket->effective_create_items eq 'ordering' ) {
 663             @itemnumbers_on_order = $order->items->get_column('itemnumber');
 664         }
 665         $total_quantity += $order->quantity;
 666     }
 667     $template->{VARS}->{acquisition_details} = {
 668         total_quantity => $total_quantity,
 669     };
 670 }
 671
 672 my $allow_onshelf_holds;
 673 if ( not $viewallitems and @items > $max_items_to_display ) {
 674     $template->param(
 675         too_many_items => 1,
 676         items_count => scalar( @items ),
 677     );
 678 } else {
 679   for my $itm (@items) {
 680     my $item = Koha::Items->find( $itm->{itemnumber} );
 681     $itm->{holds_count} = $item_reserves{ $itm->{itemnumber} };
 682     $itm->{priority} = $priority{ $itm->{itemnumber} };
 683     $norequests = 0
 684       if $norequests
 685         && !$itm->{'withdrawn'}
 686         && !$itm->{'itemlost'}
 687         && ($itm->{'itemnotforloan'}<0 || not $itm->{'itemnotforloan'})
 688         && !$itemtypes->{$itm->{'itype'}}->{notforloan}
 689         && $itm->{'itemnumber'};
 690
 691     $allow_onshelf_holds = Koha::CirculationRules->get_onshelfholds_policy( { item => $item, patron => $patron } )
 692       unless $allow_onshelf_holds;
 693
 694     # get collection code description, too
 695     my $ccode = $itm->{'ccode'};
 696     $itm->{'ccode'} = $collections->{$ccode} if defined($ccode) && $collections && exists( $collections->{$ccode} );
 697     my $copynumber = $itm->{'copynumber'};
 698     $itm->{'copynumber'} = $copynumbers->{$copynumber} if ( defined($copynumbers) && defined($copynumber) && exists( $copynumbers->{$copynumber} ) );
 699     if ( defined $itm->{'location'} ) {
 700         $itm->{'location_description'} = $shelflocations->{ $itm->{'location'} };
 701     }
 702     if (exists $itm->{itype} && defined($itm->{itype}) && exists $itemtypes->{ $itm->{itype} }) {
 703         $itm->{'imageurl'}    = getitemtypeimagelocation( 'opac', $itemtypes->{ $itm->{itype} }->{'imageurl'} );
 704         $itm->{'description'} = $itemtypes->{ $itm->{itype} }->{translated_description};
 705     }
 706     foreach (qw(ccode materials enumchron copynumber itemnotes location_description uri)) {
 707         $itemfields{$_} = 1 if ($itm->{$_});
 708     }
 709
 710      my $reserve_status = C4::Reserves::GetReserveStatus($itm->{itemnumber});
 711       if( $reserve_status eq "Waiting"){ $itm->{'waiting'} = 1; }
 712       if( $reserve_status eq "Reserved"){ $itm->{'onhold'} = 1; }
 713
 714      my ( $transfertwhen, $transfertfrom, $transfertto ) = GetTransfers($itm->{itemnumber});
 715      if ( defined( $transfertwhen ) && $transfertwhen ne '' ) {
 716         $itm->{transfertwhen} = $transfertwhen;
 717         $itm->{transfertfrom} = $transfertfrom;
 718         $itm->{transfertto}   = $transfertto;
 719      }
 720
 721     if ( C4::Context->preference('OPACAcquisitionDetails') ) {
 722         $itm->{on_order} = 1
 723           if grep { $_ eq $itm->{itemnumber} } @itemnumbers_on_order;
 724     }
 725
 726     my $itembranch = $itm->{$separatebranch};
 727     if ($currentbranch and C4::Context->preference('OpacSeparateHoldings')) {
 728         if ($itembranch and $itembranch eq $currentbranch) {
 729             push @itemloop, $itm;
 730         } else {
 731             push @otheritemloop, $itm;
 732         }
 733     } else {
 734         push @itemloop, $itm;
 735     }
 736   }
 737 }
 738
 739 if( $allow_onshelf_holds || CountItemsIssued($biblionumber) || $biblio->has_items_waiting_or_intransit ) {
 740     $template->param( ReservableItems => 1 );
 741 }
 742
 743 # Display only one tab if one items list is empty
 744 if (scalar(@itemloop) == 0 || scalar(@otheritemloop) == 0) {
 745     $template->param(SeparateHoldings => 0);
 746     if (scalar(@itemloop) == 0) {
 747         @itemloop = @otheritemloop;
 748     }
 749 }
 750
 751 ## get notes and subjects from MARC record
 752 if (!C4::Context->preference("OPACXSLTDetailsDisplay") ) {
 753     my $marcisbnsarray   = GetMarcISBN    ($record,$marcflavour);
 754     my $marcauthorsarray = GetMarcAuthors ($record,$marcflavour);
 755     my $marcsubjctsarray = GetMarcSubjects($record,$marcflavour);
 756     my $marcseriesarray  = GetMarcSeries  ($record,$marcflavour);
 757     my $marcurlsarray    = GetMarcUrls    ($record,$marcflavour);
 758     my $marchostsarray   = GetMarcHosts($record,$marcflavour);
 759
 760     $template->param(
 761         MARCSUBJCTS => $marcsubjctsarray,
 762         MARCAUTHORS => $marcauthorsarray,
 763         MARCSERIES  => $marcseriesarray,
 764         MARCURLS    => $marcurlsarray,
 765         MARCISBNS   => $marcisbnsarray,
 766         MARCHOSTS   => $marchostsarray,
 767     );
 768 }
 769
 770 my $marcnotesarray   = GetMarcNotes   ($record,$marcflavour,1);
 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_materials      => $itemfields{materials},
 789                      itemdata_enumchron      => $itemfields{enumchron},
 790                      itemdata_uri            => $itemfields{uri},
 791                      itemdata_copynumber     => $itemfields{copynumber},
 792                      itemdata_itemnotes      => $itemfields{itemnotes},
 793                      itemdata_location       => $itemfields{location_description},
 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}->{OPACPopupAuthorsSearch} = C4::Context->preference('OPACPopupAuthorsSearch');
1205
1206 if (C4::Context->preference('OpacHighlightedWords')) {
1207     $template->{VARS}->{query_desc} = $query->param('query_desc');
1208 }
1209 $template->{VARS}->{'trackclicks'} = C4::Context->preference('TrackClicks');
1210
1211 if ( C4::Context->preference('UseCourseReserves') ) {
1212     foreach my $i ( @items ) {
1213         $i->{'course_reserves'} = GetItemCourseReservesInfo( itemnumber => $i->{'itemnumber'} );
1214     }
1215 }
1216
1217 $template->param(
1218     'OpacLocationBranchToDisplay' => C4::Context->preference('OpacLocationBranchToDisplay'),
1219 );
1220
1221 output_html_with_http_headers $query, $cookie, $template->output;