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 under the
  10 # terms of the GNU General Public License as published by the Free Software
  11 # Foundation; either version 2 of the License, or (at your option) any later
  12 # version.
  13 #
  14 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  15 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  16 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License along
  19 # with Koha; if not, write to the Free Software Foundation, Inc.,
  20 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  21
  22
  23 use strict;
  24 use warnings;
  25
  26 use CGI;
  27 use C4::Auth qw(:DEFAULT get_session);
  28 use C4::Branch;
  29 use C4::Koha;
  30 use C4::Serials;    #uses getsubscriptionfrom biblionumber
  31 use C4::Output;
  32 use C4::Biblio;
  33 use C4::Items;
  34 use C4::Circulation;
  35 use C4::Tags qw(get_tags);
  36 use C4::XISBN qw(get_xisbns get_biblionumber_from_isbn);
  37 use C4::External::Amazon;
  38 use C4::External::Syndetics qw(get_syndetics_index get_syndetics_summary get_syndetics_toc get_syndetics_excerpt get_syndetics_reviews get_syndetics_anotes );
  39 use C4::Review;
  40 use C4::Ratings;
  41 use C4::Members;
  42 use C4::VirtualShelves;
  43 use C4::XSLT;
  44 use C4::ShelfBrowser;
  45 use C4::Reserves;
  46 use C4::Charset;
  47 use MARC::Record;
  48 use MARC::Field;
  49 use List::MoreUtils qw/any none/;
  50 use C4::Images;
  51 use Koha::DateUtils;
  52 use C4::HTML5Media;
  53
  54 BEGIN {
  55         if (C4::Context->preference('BakerTaylorEnabled')) {
  56                 require C4::External::BakerTaylor;
  57                 import C4::External::BakerTaylor qw(&image_url &link_url);
  58         }
  59 }
  60
  61 my $query = new CGI;
  62 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  63     {
  64         template_name   => "opac-detail.tmpl",
  65         query           => $query,
  66         type            => "opac",
  67         authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
  68         flagsrequired   => { borrow => 1 },
  69     }
  70 );
  71
  72 my $biblionumber = $query->param('biblionumber') || $query->param('bib');
  73 $biblionumber = int($biblionumber);
  74
  75 my $record       = GetMarcBiblio($biblionumber);
  76 if ( ! $record ) {
  77     print $query->redirect("/cgi-bin/koha/errors/404.pl"); # escape early
  78     exit;
  79 }
  80 $template->param( biblionumber => $biblionumber );
  81
  82 # get biblionumbers stored in the cart
  83 my @cart_list;
  84
  85 if($query->cookie("bib_list")){
  86     my $cart_list = $query->cookie("bib_list");
  87     @cart_list = split(/\//, $cart_list);
  88     if ( grep {$_ eq $biblionumber} @cart_list) {
  89         $template->param( incart => 1 );
  90     }
  91 }
  92
  93
  94 SetUTF8Flag($record);
  95 my $marcflavour      = C4::Context->preference("marcflavour");
  96 my $ean = GetNormalizedEAN( $record, $marcflavour );
  97
  98 # XSLT processing of some stuff
  99 if (C4::Context->preference("OPACXSLTDetailsDisplay") ) {
 100     $template->param( 'XSLTBloc' => XSLTParse4Display($biblionumber, $record, "OPACXSLTDetailsDisplay" ) );
 101 }
 102
 103 my $OpacBrowseResults = C4::Context->preference("OpacBrowseResults");
 104 $template->{VARS}->{'OpacBrowseResults'} = $OpacBrowseResults;
 105
 106 # We look for the busc param to build the simple paging from the search
 107 if ($OpacBrowseResults) {
 108 my $session = get_session($query->cookie("CGISESSID"));
 109 my %paging = (previous => {}, next => {});
 110 if ($session->param('busc')) {
 111     use C4::Search;
 112
 113     # Rebuild the string to store on session
 114     sub rebuildBuscParam
 115     {
 116         my $arrParamsBusc = shift;
 117
 118         my $pasarParams = '';
 119         my $j = 0;
 120         for (keys %$arrParamsBusc) {
 121             if ($_ =~ /^(?:query|listBiblios|newlistBiblios|query_type|simple_query|total|offset|offsetSearch|next|previous|count|expand|scan)/) {
 122                 if (defined($arrParamsBusc->{$_})) {
 123                     $pasarParams .= '&amp;' if ($j);
 124                     $pasarParams .= $_ . '=' . $arrParamsBusc->{$_};
 125                     $j++;
 126                 }
 127             } else {
 128                 for my $value (@{$arrParamsBusc->{$_}}) {
 129                     $pasarParams .= '&amp;' if ($j);
 130                     $pasarParams .= $_ . '=' . $value;
 131                     $j++;
 132                 }
 133             }
 134         }
 135         return $pasarParams;
 136     }#rebuildBuscParam
 137
 138     # Search given the current values from the busc param
 139     sub searchAgain
 140     {
 141         my ($arrParamsBusc, $offset, $results_per_page) = @_;
 142
 143         my $expanded_facet = $arrParamsBusc->{'expand'};
 144         my $branches = GetBranches();
 145         my @servers;
 146         @servers = @{$arrParamsBusc->{'server'}} if $arrParamsBusc->{'server'};
 147         @servers = ("biblioserver") unless (@servers);
 148
 149         my ($default_sort_by, @sort_by);
 150         $default_sort_by = C4::Context->preference('OPACdefaultSortField')."_".C4::Context->preference('OPACdefaultSortOrder') if (C4::Context->preference('OPACdefaultSortField') && C4::Context->preference('OPACdefaultSortOrder'));
 151         @sort_by = @{$arrParamsBusc->{'sort_by'}} if $arrParamsBusc->{'sort_by'};
 152         $sort_by[0] = $default_sort_by if !$sort_by[0] && defined($default_sort_by);
 153         my ($error, $results_hashref, $facets);
 154         eval {
 155             ($error, $results_hashref, $facets) = getRecords($arrParamsBusc->{'query'},$arrParamsBusc->{'simple_query'},\@sort_by,\@servers,$results_per_page,$offset,$expanded_facet,$branches,$arrParamsBusc->{'query_type'},$arrParamsBusc->{'scan'});
 156         };
 157         my $hits;
 158         my @newresults;
 159         for (my $i=0;$i<@servers;$i++) {
 160             my $server = $servers[$i];
 161             $hits = $results_hashref->{$server}->{"hits"};
 162             @newresults = searchResults('opac', '', $hits, $results_per_page, $offset, $arrParamsBusc->{'scan'}, $results_hashref->{$server}->{"RECORDS"});
 163         }
 164         return \@newresults;
 165     }#searchAgain
 166
 167     # Build the current list of biblionumbers in this search
 168     sub buildListBiblios
 169     {
 170         my ($newresultsRef, $results_per_page) = @_;
 171
 172         my $listBiblios = '';
 173         my $j = 0;
 174         foreach (@$newresultsRef) {
 175             my $bibnum = ($_->{biblionumber})?$_->{biblionumber}:0;
 176             $listBiblios .= $bibnum . ',';
 177             $j++;
 178             last if ($j == $results_per_page);
 179         }
 180         chop $listBiblios if ($listBiblios =~ /,$/);
 181         return $listBiblios;
 182     }#buildListBiblios
 183
 184     my $busc = $session->param("busc");
 185     my @arrBusc = split(/\&(?:amp;)?/, $busc);
 186     my ($key, $value);
 187     my %arrParamsBusc = ();
 188     for (@arrBusc) {
 189         ($key, $value) = split(/=/, $_, 2);
 190         if ($key =~ /^(?:query|listBiblios|newlistBiblios|query_type|simple_query|next|previous|total|offset|offsetSearch|count|expand|scan)/) {
 191             $arrParamsBusc{$key} = $value;
 192         } else {
 193             unless (exists($arrParamsBusc{$key})) {
 194                 $arrParamsBusc{$key} = [];
 195             }
 196             push @{$arrParamsBusc{$key}}, $value;
 197         }
 198     }
 199     my $searchAgain = 0;
 200     my $count = C4::Context->preference('OPACnumSearchResults') || 20;
 201     my $results_per_page = ($arrParamsBusc{'count'} && $arrParamsBusc{'count'} =~ /^[0-9]+?/)?$arrParamsBusc{'count'}:$count;
 202     $arrParamsBusc{'count'} = $results_per_page;
 203     my $offset = ($arrParamsBusc{'offset'} && $arrParamsBusc{'offset'} =~ /^[0-9]+?/)?$arrParamsBusc{'offset'}:0;
 204     # The value OPACnumSearchResults has changed and the search has to be rebuild
 205     if ($count != $results_per_page) {
 206         if (exists($arrParamsBusc{'listBiblios'}) && $arrParamsBusc{'listBiblios'} =~ /^[0-9]+(?:,[0-9]+)*$/) {
 207             my $indexBiblio = 0;
 208             my @arrBibliosAux = split(',', $arrParamsBusc{'listBiblios'});
 209             for (@arrBibliosAux) {
 210                 last if ($_ == $biblionumber);
 211                 $indexBiblio++;
 212             }
 213             $indexBiblio += $offset;
 214             $offset = int($indexBiblio / $count) * $count;
 215             $arrParamsBusc{'offset'} = $offset;
 216         }
 217         $arrParamsBusc{'count'} = $count;
 218         $results_per_page = $count;
 219         my $newresultsRef = searchAgain(\%arrParamsBusc, $offset, $results_per_page);
 220         $arrParamsBusc{'listBiblios'} = buildListBiblios($newresultsRef, $results_per_page);
 221         delete $arrParamsBusc{'previous'} if (exists($arrParamsBusc{'previous'}));
 222         delete $arrParamsBusc{'next'} if (exists($arrParamsBusc{'next'}));
 223         delete $arrParamsBusc{'offsetSearch'} if (exists($arrParamsBusc{'offsetSearch'}));
 224         delete $arrParamsBusc{'newlistBiblios'} if (exists($arrParamsBusc{'newlistBiblios'}));
 225         my $newbusc = rebuildBuscParam(\%arrParamsBusc);
 226         $session->param("busc" => $newbusc);
 227         @arrBusc = split(/\&(?:amp;)?/, $newbusc);
 228     } else {
 229         my $modifyListBiblios = 0;
 230         # We come from a previous click
 231         if (exists($arrParamsBusc{'previous'})) {
 232             $modifyListBiblios = 1 if ($biblionumber == $arrParamsBusc{'previous'});
 233             delete $arrParamsBusc{'previous'};
 234         } elsif (exists($arrParamsBusc{'next'})) { # We come from a next click
 235             $modifyListBiblios = 2 if ($biblionumber == $arrParamsBusc{'next'});
 236             delete $arrParamsBusc{'next'};
 237         }
 238         if ($modifyListBiblios) {
 239             if (exists($arrParamsBusc{'newlistBiblios'})) {
 240                 my $listBibliosAux = $arrParamsBusc{'listBiblios'};
 241                 $arrParamsBusc{'listBiblios'} = $arrParamsBusc{'newlistBiblios'};
 242                 my @arrAux = split(',', $listBibliosAux);
 243                 $arrParamsBusc{'newlistBiblios'} = $listBibliosAux;
 244                 if ($modifyListBiblios == 1) {
 245                     $arrParamsBusc{'next'} = $arrAux[0];
 246                     $paging{'next'}->{biblionumber} = $arrAux[0];
 247                 }else {
 248                     $arrParamsBusc{'previous'} = $arrAux[$#arrAux];
 249                     $paging{'previous'}->{biblionumber} = $arrAux[$#arrAux];
 250                 }
 251             } else {
 252                 delete $arrParamsBusc{'listBiblios'};
 253             }
 254             my $offsetAux = $arrParamsBusc{'offset'};
 255             $arrParamsBusc{'offset'} = $arrParamsBusc{'offsetSearch'};
 256             $arrParamsBusc{'offsetSearch'} = $offsetAux;
 257             $offset = $arrParamsBusc{'offset'};
 258             my $newbusc = rebuildBuscParam(\%arrParamsBusc);
 259             $session->param("busc" => $newbusc);
 260             @arrBusc = split(/\&(?:amp;)?/, $newbusc);
 261         }
 262     }
 263     my $buscParam = '';
 264     my $j = 0;
 265     # Rebuild the query for the button "back to results"
 266     for (@arrBusc) {
 267         unless ($_ =~ /^(?:query|listBiblios|newlistBiblios|query_type|simple_query|next|previous|total|count|offsetSearch)/) {
 268             $buscParam .= '&amp;' unless ($j == 0);
 269             $buscParam .= $_;
 270             $j++;
 271         }
 272     }
 273     $template->param('busc' => $buscParam);
 274     my $offsetSearch;
 275     my @arrBiblios;
 276     # We are inside the list of biblios and we don't have to search
 277     if (exists($arrParamsBusc{'listBiblios'}) && $arrParamsBusc{'listBiblios'} =~ /^[0-9]+(?:,[0-9]+)*$/) {
 278         @arrBiblios = split(',', $arrParamsBusc{'listBiblios'});
 279         if (@arrBiblios) {
 280             # We are at the first item of the list
 281             if ($arrBiblios[0] == $biblionumber) {
 282                 if (@arrBiblios > 1) {
 283                     for (my $j = 1; $j < @arrBiblios; $j++) {
 284                         next unless ($arrBiblios[$j]);
 285                         $paging{'next'}->{biblionumber} = $arrBiblios[$j];
 286                         last;
 287                     }
 288                 }
 289                 # search again if we are not at the first searching list
 290                 if ($offset && !$arrParamsBusc{'previous'}) {
 291                     $searchAgain = 1;
 292                     $offsetSearch = $offset - $results_per_page;
 293                 }
 294             # we are at the last item of the list
 295             } elsif ($arrBiblios[$#arrBiblios] == $biblionumber) {
 296                 for (my $j = $#arrBiblios - 1; $j >= 0; $j--) {
 297                     next unless ($arrBiblios[$j]);
 298                     $paging{'previous'}->{biblionumber} = $arrBiblios[$j];
 299                     last;
 300                 }
 301                 if (!$offset) {
 302                     # search again if we are at the first list and there is more results
 303                     $searchAgain = 1 if (!$arrParamsBusc{'next'} && $arrParamsBusc{'total'} != @arrBiblios);
 304                 } else {
 305                     # search again if we aren't at the first list and there is more results
 306                     $searchAgain = 1 if (!$arrParamsBusc{'next'} && $arrParamsBusc{'total'} > ($offset + @arrBiblios));
 307                 }
 308                 $offsetSearch = $offset + $results_per_page if ($searchAgain);
 309             } else {
 310                 for (my $j = 1; $j < $#arrBiblios; $j++) {
 311                     if ($arrBiblios[$j] == $biblionumber) {
 312                         for (my $z = $j - 1; $z >= 0; $z--) {
 313                             next unless ($arrBiblios[$z]);
 314                             $paging{'previous'}->{biblionumber} = $arrBiblios[$z];
 315                             last;
 316                         }
 317                         for (my $z = $j + 1; $z < @arrBiblios; $z++) {
 318                             next unless ($arrBiblios[$z]);
 319                             $paging{'next'}->{biblionumber} = $arrBiblios[$z];
 320                             last;
 321                         }
 322                         last;
 323                     }
 324                 }
 325             }
 326         }
 327         $offsetSearch = 0 if (defined($offsetSearch) && $offsetSearch < 0);
 328     }
 329     if ($searchAgain) {
 330         my $newresultsRef = searchAgain(\%arrParamsBusc, $offsetSearch, $results_per_page);
 331         my @newresults = @$newresultsRef;
 332         # build the new listBiblios
 333         my $listBiblios = buildListBiblios(\@newresults, $results_per_page);
 334         unless (exists($arrParamsBusc{'listBiblios'})) {
 335             $arrParamsBusc{'listBiblios'} = $listBiblios;
 336             @arrBiblios = split(',', $arrParamsBusc{'listBiblios'});
 337         } else {
 338             $arrParamsBusc{'newlistBiblios'} = $listBiblios;
 339         }
 340         # From the new list we build again the next and previous result
 341         if (@arrBiblios) {
 342             if ($arrBiblios[0] == $biblionumber) {
 343                 for (my $j = $#newresults; $j >= 0; $j--) {
 344                     next unless ($newresults[$j]);
 345                     $paging{'previous'}->{biblionumber} = $newresults[$j]->{biblionumber};
 346                     $arrParamsBusc{'previous'} = $paging{'previous'}->{biblionumber};
 347                     $arrParamsBusc{'offsetSearch'} = $offsetSearch;
 348                    last;
 349                 }
 350             } elsif ($arrBiblios[$#arrBiblios] == $biblionumber) {
 351                 for (my $j = 0; $j < @newresults; $j++) {
 352                     next unless ($newresults[$j]);
 353                     $paging{'next'}->{biblionumber} = $newresults[$j]->{biblionumber};
 354                     $arrParamsBusc{'next'} = $paging{'next'}->{biblionumber};
 355                     $arrParamsBusc{'offsetSearch'} = $offsetSearch;
 356                     last;
 357                 }
 358             }
 359         }
 360         # build new busc param
 361         my $newbusc = rebuildBuscParam(\%arrParamsBusc);
 362         $session->param("busc" => $newbusc);
 363     }
 364     my ($previous, $next, $dataBiblioPaging);
 365     # Previous biblio
 366     if ($paging{'previous'}->{biblionumber}) {
 367         $previous = 'opac-detail.pl?biblionumber=' . $paging{'previous'}->{biblionumber};
 368         $dataBiblioPaging = GetBiblioData($paging{'previous'}->{biblionumber});
 369         $template->param('previousTitle' => $dataBiblioPaging->{'title'}) if ($dataBiblioPaging);
 370     }
 371     # Next biblio
 372     if ($paging{'next'}->{biblionumber}) {
 373         $next = 'opac-detail.pl?biblionumber=' . $paging{'next'}->{biblionumber};
 374         $dataBiblioPaging = GetBiblioData($paging{'next'}->{biblionumber});
 375         $template->param('nextTitle' => $dataBiblioPaging->{'title'}) if ($dataBiblioPaging);
 376     }
 377     $template->param('previous' => $previous, 'next' => $next);
 378     # Partial list of biblio results
 379     my @listResults;
 380     for (my $j = 0; $j < @arrBiblios; $j++) {
 381         next unless ($arrBiblios[$j]);
 382         $dataBiblioPaging = GetBiblioData($arrBiblios[$j]) if ($arrBiblios[$j] != $biblionumber);
 383         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]};
 384     }
 385     $template->param('listResults' => \@listResults) if (@listResults);
 386     $template->param('indexPag' => 1 + $offset, 'totalPag' => $arrParamsBusc{'total'}, 'indexPagEnd' => scalar(@arrBiblios) + $offset);
 387 }
 388 }
 389
 390
 391
 392 $template->param( 'AllowOnShelfHolds' => C4::Context->preference('AllowOnShelfHolds') );
 393 $template->param( 'ItemsIssued' => CountItemsIssued( $biblionumber ) );
 394
 395
 396
 397 $template->param('OPACShowCheckoutName' => C4::Context->preference("OPACShowCheckoutName") );
 398 $template->param('OPACShowBarcode' => C4::Context->preference("OPACShowBarcode") );
 399 # change back when ive fixed request.pl
 400 my @all_items = GetItemsInfo( $biblionumber );
 401
 402 # adding items linked via host biblios
 403
 404 my $analyticfield = '773';
 405 if ($marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC'){
 406     $analyticfield = '773';
 407 } elsif ($marcflavour eq 'UNIMARC') {
 408     $analyticfield = '461';
 409 }
 410 foreach my $hostfield ( $record->field($analyticfield)) {
 411     my $hostbiblionumber = $hostfield->subfield("0");
 412     my $linkeditemnumber = $hostfield->subfield("9");
 413     my @hostitemInfos = GetItemsInfo($hostbiblionumber);
 414     foreach my $hostitemInfo (@hostitemInfos){
 415         if ($hostitemInfo->{itemnumber} eq $linkeditemnumber){
 416             push(@all_items, $hostitemInfo);
 417         }
 418     }
 419 }
 420
 421 my @items;
 422
 423 # Getting items to be hidden
 424 my @hiddenitems = GetHiddenItemnumbers(@all_items);
 425
 426 # Are there items to hide?
 427 my $hideitems;
 428 $hideitems = 1 if C4::Context->preference('hidelostitems') or scalar(@hiddenitems) > 0;
 429
 430 # Hide items
 431 if ($hideitems) {
 432     for my $itm (@all_items) {
 433         if  ( C4::Context->preference('hidelostitems') ) {
 434             push @items, $itm unless $itm->{itemlost} or any { $itm->{'itemnumber'} eq $_ } @hiddenitems;
 435         } else {
 436             push @items, $itm unless any { $itm->{'itemnumber'} eq $_ } @hiddenitems;
 437     }
 438 }
 439 } else {
 440     # Or not
 441     @items = @all_items;
 442 }
 443
 444 my $dat = &GetBiblioData($biblionumber);
 445
 446 my $itemtypes = GetItemTypes();
 447 # imageurl:
 448 my $itemtype = $dat->{'itemtype'};
 449 if ( $itemtype ) {
 450     $dat->{'imageurl'}    = getitemtypeimagelocation( 'opac', $itemtypes->{$itemtype}->{'imageurl'} );
 451     $dat->{'description'} = $itemtypes->{$itemtype}->{'description'};
 452 }
 453 my $shelflocations =GetKohaAuthorisedValues('items.location',$dat->{'frameworkcode'}, 'opac');
 454 my $collections =  GetKohaAuthorisedValues('items.ccode',$dat->{'frameworkcode'}, 'opac');
 455 my $copynumbers = GetKohaAuthorisedValues('items.copynumber',$dat->{'frameworkcode'}, 'opac');
 456
 457 #coping with subscriptions
 458 my $subscriptionsnumber = CountSubscriptionFromBiblionumber($biblionumber);
 459 my @subscriptions       = GetSubscriptions($dat->{'title'}, $dat->{'issn'}, $ean, $biblionumber );
 460
 461 my @subs;
 462 $dat->{'serial'}=1 if $subscriptionsnumber;
 463 foreach my $subscription (@subscriptions) {
 464     my $serials_to_display;
 465     my %cell;
 466     $cell{subscriptionid}    = $subscription->{subscriptionid};
 467     $cell{subscriptionnotes} = $subscription->{notes};
 468     $cell{missinglist}       = $subscription->{missinglist};
 469     $cell{opacnote}          = $subscription->{opacnote};
 470     $cell{histstartdate}     = $subscription->{histstartdate};
 471     $cell{histenddate}       = $subscription->{histenddate};
 472     $cell{branchcode}        = $subscription->{branchcode};
 473     $cell{branchname}        = GetBranchName($subscription->{branchcode});
 474     $cell{hasalert}          = $subscription->{hasalert};
 475     $cell{callnumber}        = $subscription->{callnumber};
 476     $cell{closed}            = $subscription->{closed};
 477     #get the three latest serials.
 478     $serials_to_display = $subscription->{opacdisplaycount};
 479     $serials_to_display = C4::Context->preference('OPACSerialIssueDisplayCount') unless $serials_to_display;
 480         $cell{opacdisplaycount} = $serials_to_display;
 481     $cell{latestserials} =
 482       GetLatestSerials( $subscription->{subscriptionid}, $serials_to_display );
 483     push @subs, \%cell;
 484 }
 485
 486 $dat->{'count'} = scalar(@items);
 487
 488
 489 my $biblio_authorised_value_images = C4::Items::get_authorised_value_images( C4::Biblio::get_biblio_authorised_values( $biblionumber, $record ) );
 490
 491 my (%item_reserves, %priority);
 492 my ($show_holds_count, $show_priority);
 493 for ( C4::Context->preference("OPACShowHoldQueueDetails") ) {
 494     m/holds/o and $show_holds_count = 1;
 495     m/priority/ and $show_priority = 1;
 496 }
 497 my $has_hold;
 498 if ( $show_holds_count || $show_priority) {
 499     my ($reserve_count,$reserves) = GetReservesFromBiblionumber($biblionumber);
 500     $template->param( holds_count  => $reserve_count ) if $show_holds_count;
 501     foreach (@$reserves) {
 502         $item_reserves{ $_->{itemnumber} }++ if $_->{itemnumber};
 503         if ($show_priority && $_->{borrowernumber} == $borrowernumber) {
 504             $has_hold = 1;
 505             $_->{itemnumber}
 506                 ? ($priority{ $_->{itemnumber} } = $_->{priority})
 507                 : ($template->param( priority => $_->{priority} ));
 508         }
 509     }
 510 }
 511 $template->param( show_priority => $has_hold ) ;
 512
 513 my $norequests = 1;
 514 my $branches = GetBranches();
 515 my %itemfields;
 516 my (@itemloop, @otheritemloop);
 517 my $currentbranch = C4::Context->userenv ? C4::Context->userenv->{branch} : undef;
 518 if ($currentbranch and C4::Context->preference('OpacSeparateHoldings')) {
 519     $template->param(SeparateHoldings => 1);
 520 }
 521 my $separatebranch = C4::Context->preference('OpacSeparateHoldingsBranch');
 522 for my $itm (@items) {
 523     $itm->{holds_count} = $item_reserves{ $itm->{itemnumber} };
 524     $itm->{priority} = $priority{ $itm->{itemnumber} };
 525     $norequests = 0
 526        if ( (not $itm->{'wthdrawn'} )
 527          && (not $itm->{'itemlost'} )
 528          && ($itm->{'itemnotforloan'}<0 || not $itm->{'itemnotforloan'} )
 529                  && (not $itemtypes->{$itm->{'itype'}}->{notforloan} )
 530          && ($itm->{'itemnumber'} ) );
 531
 532     # get collection code description, too
 533     my $ccode = $itm->{'ccode'};
 534     $itm->{'ccode'} = $collections->{$ccode} if ( defined($collections) && exists( $collections->{$ccode} ) );
 535     my $copynumber = $itm->{'copynumber'};
 536     $itm->{'copynumber'} = $copynumbers->{$copynumber} if ( defined($copynumbers) && defined($copynumber) && exists( $copynumbers->{$copynumber} ) );
 537     if ( defined $itm->{'location'} ) {
 538         $itm->{'location_description'} = $shelflocations->{ $itm->{'location'} };
 539     }
 540     if (exists $itm->{itype} && defined($itm->{itype}) && exists $itemtypes->{ $itm->{itype} }) {
 541         $itm->{'imageurl'}    = getitemtypeimagelocation( 'opac', $itemtypes->{ $itm->{itype} }->{'imageurl'} );
 542         $itm->{'description'} = $itemtypes->{ $itm->{itype} }->{'description'};
 543     }
 544     foreach (qw(ccode enumchron copynumber itemnotes uri)) {
 545         $itemfields{$_} = 1 if ($itm->{$_});
 546     }
 547
 548      # walk through the item-level authorised values and populate some images
 549      my $item_authorised_value_images = C4::Items::get_authorised_value_images( C4::Items::get_item_authorised_values( $itm->{'itemnumber'} ) );
 550      # warn( Data::Dumper->Dump( [ $item_authorised_value_images ], [ 'item_authorised_value_images' ] ) );
 551
 552      if ( $itm->{'itemlost'} ) {
 553          my $lostimageinfo = List::Util::first { $_->{'category'} eq 'LOST' } @$item_authorised_value_images;
 554          $itm->{'lostimageurl'}   = $lostimageinfo->{ 'imageurl' };
 555          $itm->{'lostimagelabel'} = $lostimageinfo->{ 'label' };
 556      }
 557      my ($reserve_status) = C4::Reserves::CheckReserves($itm->{itemnumber});
 558       if( $reserve_status eq "Waiting"){ $itm->{'waiting'} = 1; }
 559       if( $reserve_status eq "Reserved"){ $itm->{'onhold'} = 1; }
 560
 561      my ( $transfertwhen, $transfertfrom, $transfertto ) = GetTransfers($itm->{itemnumber});
 562      if ( defined( $transfertwhen ) && $transfertwhen ne '' ) {
 563         $itm->{transfertwhen} = $transfertwhen;
 564         $itm->{transfertfrom} = $branches->{$transfertfrom}{branchname};
 565         $itm->{transfertto}   = $branches->{$transfertto}{branchname};
 566      }
 567     my $itembranch = $itm->{$separatebranch};
 568     if ($currentbranch and C4::Context->preference('OpacSeparateHoldings')) {
 569         if ($itembranch and $itembranch eq $currentbranch) {
 570             push @itemloop, $itm;
 571         } else {
 572             push @otheritemloop, $itm;
 573         }
 574     } else {
 575         push @itemloop, $itm;
 576     }
 577 }
 578
 579 # If there is a lot of items, and the user has not decided
 580 # to view them all yet, we first warn him
 581 # TODO: The limit of 50 could be a syspref
 582 my $viewallitems = $query->param('viewallitems');
 583 if (scalar(@itemloop) >= 50 && !$viewallitems) {
 584     $template->param('lotsofitems' => 1);
 585 }
 586
 587 ## get notes and subjects from MARC record
 588 my $dbh              = C4::Context->dbh;
 589 my $marcnotesarray   = GetMarcNotes   ($record,$marcflavour);
 590 my $marcisbnsarray   = GetMarcISBN    ($record,$marcflavour);
 591 my $marcauthorsarray = GetMarcAuthors ($record,$marcflavour);
 592 my $marcsubjctsarray = GetMarcSubjects($record,$marcflavour);
 593 my $marcseriesarray  = GetMarcSeries  ($record,$marcflavour);
 594 my $marcurlsarray    = GetMarcUrls    ($record,$marcflavour);
 595 my $marchostsarray  = GetMarcHosts($record,$marcflavour);
 596 my $subtitle         = GetRecordValue('subtitle', $record, GetFrameworkCode($biblionumber));
 597
 598     $template->param(
 599                      MARCNOTES               => $marcnotesarray,
 600                      MARCSUBJCTS             => $marcsubjctsarray,
 601                      MARCAUTHORS             => $marcauthorsarray,
 602                      MARCSERIES              => $marcseriesarray,
 603                      MARCURLS                => $marcurlsarray,
 604                      MARCISBNS               => $marcisbnsarray,
 605                      MARCHOSTS               => $marchostsarray,
 606                      norequests              => $norequests,
 607                      RequestOnOpac           => C4::Context->preference("RequestOnOpac"),
 608                      itemdata_ccode          => $itemfields{ccode},
 609                      itemdata_enumchron      => $itemfields{enumchron},
 610                      itemdata_uri            => $itemfields{uri},
 611                      itemdata_copynumber     => $itemfields{copynumber},
 612                      itemdata_itemnotes          => $itemfields{itemnotes},
 613                      authorised_value_images => $biblio_authorised_value_images,
 614                      subtitle                => $subtitle,
 615                      OpacStarRatings         => C4::Context->preference("OpacStarRatings"),
 616     );
 617
 618 if (C4::Context->preference("AlternateHoldingsField") && scalar @items == 0) {
 619     my $fieldspec = C4::Context->preference("AlternateHoldingsField");
 620     my $subfields = substr $fieldspec, 3;
 621     my $holdingsep = C4::Context->preference("AlternateHoldingsSeparator") || ' ';
 622     my @alternateholdingsinfo = ();
 623     my @holdingsfields = $record->field(substr $fieldspec, 0, 3);
 624
 625     for my $field (@holdingsfields) {
 626         my %holding = ( holding => '' );
 627         my $havesubfield = 0;
 628         for my $subfield ($field->subfields()) {
 629             if ((index $subfields, $$subfield[0]) >= 0) {
 630                 $holding{'holding'} .= $holdingsep if (length $holding{'holding'} > 0);
 631                 $holding{'holding'} .= $$subfield[1];
 632                 $havesubfield++;
 633             }
 634         }
 635         if ($havesubfield) {
 636             push(@alternateholdingsinfo, \%holding);
 637         }
 638     }
 639
 640     $template->param(
 641         ALTERNATEHOLDINGS   => \@alternateholdingsinfo,
 642         );
 643 }
 644
 645 foreach ( keys %{$dat} ) {
 646     $template->param( "$_" => defined $dat->{$_} ? $dat->{$_} : '' );
 647 }
 648
 649 # some useful variables for enhanced content;
 650 # in each case, we're grabbing the first value we find in
 651 # the record and normalizing it
 652 my $upc = GetNormalizedUPC($record,$marcflavour);
 653 my $oclc = GetNormalizedOCLCNumber($record,$marcflavour);
 654 my $isbn = GetNormalizedISBN(undef,$record,$marcflavour);
 655 my $content_identifier_exists;
 656 if ( $isbn or $ean or $oclc or $upc ) {
 657     $content_identifier_exists = 1;
 658 }
 659 $template->param(
 660         normalized_upc => $upc,
 661         normalized_ean => $ean,
 662         normalized_oclc => $oclc,
 663         normalized_isbn => $isbn,
 664         content_identifier_exists =>  $content_identifier_exists,
 665 );
 666
 667 # COinS format FIXME: for books Only
 668 $template->param(
 669     ocoins => GetCOinSBiblio($record),
 670 );
 671
 672 my $libravatar_enabled = 0;
 673 if ( C4::Context->preference('ShowReviewer') and C4::Context->preference('ShowReviewerPhoto')) {
 674     eval {
 675         require Libravatar::URL;
 676         Libravatar::URL->import();
 677     };
 678     if (!$@ ) {
 679         $libravatar_enabled = 1;
 680     }
 681 }
 682
 683 my $reviews = getreviews( $biblionumber, 1 );
 684 my $loggedincommenter;
 685
 686
 687
 688
 689 foreach ( @$reviews ) {
 690     my $borrowerData   = GetMember('borrowernumber' => $_->{borrowernumber});
 691     # setting some borrower info into this hash
 692     $_->{title}     = $borrowerData->{'title'};
 693     $_->{surname}   = $borrowerData->{'surname'};
 694     $_->{firstname} = $borrowerData->{'firstname'};
 695     if ($libravatar_enabled and $borrowerData->{'email'}) {
 696         $_->{avatarurl} = libravatar_url(email => $borrowerData->{'email'}, https => $ENV{HTTPS});
 697     }
 698     $_->{userid}    = $borrowerData->{'userid'};
 699     $_->{cardnumber}    = $borrowerData->{'cardnumber'};
 700
 701     if ($borrowerData->{'borrowernumber'} eq $borrowernumber) {
 702                 $_->{your_comment} = 1;
 703                 $loggedincommenter = 1;
 704         }
 705 }
 706
 707
 708 if(C4::Context->preference("ISBD")) {
 709         $template->param(ISBD => 1);
 710 }
 711
 712 $template->param(
 713     itemloop            => \@itemloop,
 714     otheritemloop       => \@otheritemloop,
 715     subscriptionsnumber => $subscriptionsnumber,
 716     biblionumber        => $biblionumber,
 717     subscriptions       => \@subs,
 718     subscriptionsnumber => $subscriptionsnumber,
 719     reviews             => $reviews,
 720     loggedincommenter   => $loggedincommenter
 721 );
 722
 723 # Lists
 724
 725 if (C4::Context->preference("virtualshelves") ) {
 726    $template->param( 'GetShelves' => GetBibliosShelves( $biblionumber ) );
 727 }
 728
 729
 730 # XISBN Stuff
 731 if (C4::Context->preference("OPACFRBRizeEditions")==1) {
 732     eval {
 733         $template->param(
 734             XISBNS => get_xisbns($isbn)
 735         );
 736     };
 737     if ($@) { warn "XISBN Failed $@"; }
 738 }
 739
 740 # Serial Collection
 741 my @sc_fields = $record->field(955);
 742 my @lc_fields = $marcflavour eq 'UNIMARC'
 743     ? $record->field(930)
 744     : $record->field(852);
 745 my @serialcollections = ();
 746
 747 foreach my $sc_field (@sc_fields) {
 748     my %row_data;
 749
 750     $row_data{text}    = $sc_field->subfield('r');
 751     $row_data{branch}  = $sc_field->subfield('9');
 752     foreach my $lc_field (@lc_fields) {
 753         $row_data{itemcallnumber} = $marcflavour eq 'UNIMARC'
 754             ? $lc_field->subfield('a') # 930$a
 755             : $lc_field->subfield('h') # 852$h
 756             if ($sc_field->subfield('5') eq $lc_field->subfield('5'));
 757     }
 758
 759     if ($row_data{text} && $row_data{branch}) {
 760         push (@serialcollections, \%row_data);
 761     }
 762 }
 763
 764 if (scalar(@serialcollections) > 0) {
 765     $template->param(
 766         serialcollection  => 1,
 767         serialcollections => \@serialcollections);
 768 }
 769
 770 # Local cover Images stuff
 771 if (C4::Context->preference("OPACLocalCoverImages")){
 772                 $template->param(OPACLocalCoverImages => 1);
 773 }
 774
 775 # HTML5 Media
 776 if ( (C4::Context->preference("HTML5MediaEnabled") eq 'both') or (C4::Context->preference("HTML5MediaEnabled") eq 'opac') ) {
 777     $template->param( C4::HTML5Media->gethtml5media($record));
 778 }
 779
 780 my $syndetics_elements;
 781
 782 if ( C4::Context->preference("SyndeticsEnabled") ) {
 783     $template->param("SyndeticsEnabled" => 1);
 784     $template->param("SyndeticsClientCode" => C4::Context->preference("SyndeticsClientCode"));
 785         eval {
 786             $syndetics_elements = &get_syndetics_index($isbn,$upc,$oclc);
 787             for my $element (values %$syndetics_elements) {
 788                 $template->param("Syndetics$element"."Exists" => 1 );
 789                 #warn "Exists: "."Syndetics$element"."Exists";
 790         }
 791     };
 792     warn $@ if $@;
 793 }
 794
 795 if ( C4::Context->preference("SyndeticsEnabled")
 796         && C4::Context->preference("SyndeticsSummary")
 797         && ( exists($syndetics_elements->{'SUMMARY'}) || exists($syndetics_elements->{'AVSUMMARY'}) ) ) {
 798         eval {
 799             my $syndetics_summary = &get_syndetics_summary($isbn,$upc,$oclc, $syndetics_elements);
 800             $template->param( SYNDETICS_SUMMARY => $syndetics_summary );
 801         };
 802         warn $@ if $@;
 803
 804 }
 805
 806 if ( C4::Context->preference("SyndeticsEnabled")
 807         && C4::Context->preference("SyndeticsTOC")
 808         && exists($syndetics_elements->{'TOC'}) ) {
 809         eval {
 810     my $syndetics_toc = &get_syndetics_toc($isbn,$upc,$oclc);
 811     $template->param( SYNDETICS_TOC => $syndetics_toc );
 812         };
 813         warn $@ if $@;
 814 }
 815
 816 if ( C4::Context->preference("SyndeticsEnabled")
 817     && C4::Context->preference("SyndeticsExcerpt")
 818     && exists($syndetics_elements->{'DBCHAPTER'}) ) {
 819     eval {
 820     my $syndetics_excerpt = &get_syndetics_excerpt($isbn,$upc,$oclc);
 821     $template->param( SYNDETICS_EXCERPT => $syndetics_excerpt );
 822     };
 823         warn $@ if $@;
 824 }
 825
 826 if ( C4::Context->preference("SyndeticsEnabled")
 827     && C4::Context->preference("SyndeticsReviews")) {
 828     eval {
 829     my $syndetics_reviews = &get_syndetics_reviews($isbn,$upc,$oclc,$syndetics_elements);
 830     $template->param( SYNDETICS_REVIEWS => $syndetics_reviews );
 831     };
 832         warn $@ if $@;
 833 }
 834
 835 if ( C4::Context->preference("SyndeticsEnabled")
 836     && C4::Context->preference("SyndeticsAuthorNotes")
 837         && exists($syndetics_elements->{'ANOTES'}) ) {
 838     eval {
 839     my $syndetics_anotes = &get_syndetics_anotes($isbn,$upc,$oclc);
 840     $template->param( SYNDETICS_ANOTES => $syndetics_anotes );
 841     };
 842     warn $@ if $@;
 843 }
 844
 845 # LibraryThingForLibraries ID Code and Tabbed View Option
 846 if( C4::Context->preference('LibraryThingForLibrariesEnabled') )
 847 {
 848 $template->param(LibraryThingForLibrariesID =>
 849 C4::Context->preference('LibraryThingForLibrariesID') );
 850 $template->param(LibraryThingForLibrariesTabbedView =>
 851 C4::Context->preference('LibraryThingForLibrariesTabbedView') );
 852 }
 853
 854 # Novelist Select
 855 if( C4::Context->preference('NovelistSelectEnabled') )
 856 {
 857 $template->param(NovelistSelectProfile => C4::Context->preference('NovelistSelectProfile') );
 858 $template->param(NovelistSelectPassword => C4::Context->preference('NovelistSelectPassword') );
 859 $template->param(NovelistSelectView => C4::Context->preference('NovelistSelectView') );
 860 }
 861
 862
 863 # Babelthèque
 864 if ( C4::Context->preference("Babeltheque") ) {
 865     $template->param(
 866         Babeltheque => 1,
 867         Babeltheque_url_js => C4::Context->preference("Babeltheque_url_js"),
 868     );
 869 }
 870
 871 # Social Networks
 872 if ( C4::Context->preference( "SocialNetworks" ) ) {
 873     $template->param( current_url => C4::Context->preference('OPACBaseURL') . "/cgi-bin/koha/opac-detail.pl?biblionumber=$biblionumber" );
 874     $template->param( SocialNetworks => 1 );
 875 }
 876
 877 # Shelf Browser Stuff
 878 if (C4::Context->preference("OPACShelfBrowser")) {
 879     my $starting_itemnumber = $query->param('shelfbrowse_itemnumber');
 880     if (defined($starting_itemnumber)) {
 881         $template->param( OpenOPACShelfBrowser => 1) if $starting_itemnumber;
 882         my $nearby = GetNearbyItems($starting_itemnumber,3);
 883
 884         $template->param(
 885             starting_homebranch => $nearby->{starting_homebranch}->{description},
 886             starting_location => $nearby->{starting_location}->{description},
 887             starting_ccode => $nearby->{starting_ccode}->{description},
 888             starting_itemnumber => $nearby->{starting_itemnumber},
 889             shelfbrowser_prev_itemnumber => $nearby->{prev_itemnumber},
 890             shelfbrowser_next_itemnumber => $nearby->{next_itemnumber},
 891             shelfbrowser_prev_biblionumber => $nearby->{prev_biblionumber},
 892             shelfbrowser_next_biblionumber => $nearby->{next_biblionumber},
 893             PREVIOUS_SHELF_BROWSE => $nearby->{prev},
 894             NEXT_SHELF_BROWSE => $nearby->{next},
 895         );
 896
 897         # in which tab shelf browser should open ?
 898         if (grep { $starting_itemnumber == $_->{itemnumber} } @itemloop) {
 899             $template->param(shelfbrowser_tab => 'holdings');
 900         } else {
 901             $template->param(shelfbrowser_tab => 'otherholdings');
 902         }
 903     }
 904 }
 905
 906 $template->param( AmazonTld => get_amazon_tld() ) if ( C4::Context->preference("OPACAmazonCoverImages"));
 907
 908 if (C4::Context->preference("BakerTaylorEnabled")) {
 909         $template->param(
 910                 BakerTaylorEnabled  => 1,
 911                 BakerTaylorImageURL => &image_url(),
 912                 BakerTaylorLinkURL  => &link_url(),
 913                 BakerTaylorBookstoreURL => C4::Context->preference('BakerTaylorBookstoreURL'),
 914         );
 915         my ($bt_user, $bt_pass);
 916         if ($isbn and
 917                 $bt_user = C4::Context->preference('BakerTaylorUsername') and
 918                 $bt_pass = C4::Context->preference('BakerTaylorPassword')    )
 919         {
 920                 $template->param(
 921                 BakerTaylorContentURL   =>
 922                 sprintf("http://contentcafe2.btol.com/ContentCafeClient/ContentCafe.aspx?UserID=%s&Password=%s&ItemKey=%s&Options=Y",
 923                                 $bt_user,$bt_pass,$isbn)
 924                 );
 925         }
 926 }
 927
 928 my $tag_quantity;
 929 if (C4::Context->preference('TagsEnabled') and $tag_quantity = C4::Context->preference('TagsShowOnDetail')) {
 930         $template->param(
 931                 TagsEnabled => 1,
 932                 TagsShowOnDetail => $tag_quantity,
 933                 TagsInputOnDetail => C4::Context->preference('TagsInputOnDetail')
 934         );
 935         $template->param(TagLoop => get_tags({biblionumber=>$biblionumber, approved=>1,
 936                                                                 'sort'=>'-weight', limit=>$tag_quantity}));
 937 }
 938
 939 if (C4::Context->preference("OPACURLOpenInNewWindow")) {
 940     # These values are going to be read by Javascript, at least in the case
 941     # of the google covers
 942     $template->param(covernewwindow => 'true');
 943 } else {
 944     $template->param(covernewwindow => 'false');
 945 }
 946
 947 #Export options
 948 my $OpacExportOptions=C4::Context->preference("OpacExportOptions");
 949 my @export_options = split(/\|/,$OpacExportOptions);
 950 $template->{VARS}->{'export_options'} = \@export_options;
 951
 952 if ( C4::Context->preference('OpacStarRatings') !~ /disable/ ) {
 953     my $rating = GetRating( $biblionumber, $borrowernumber );
 954     $template->param(
 955         rating_value   => $rating->{'rating_value'},
 956         rating_total   => $rating->{'rating_total'},
 957         rating_avg     => $rating->{'rating_avg'},
 958         rating_avg_int => $rating->{'rating_avg_int'},
 959         borrowernumber => $borrowernumber
 960     );
 961 }
 962
 963 #Search for title in links
 964 my $marccontrolnumber   = GetMarcControlnumber ($record, $marcflavour);
 965 my $marcissns = GetMarcISSN ( $record, $marcflavour );
 966 my $issn = $marcissns->[0] || '';
 967
 968 if (my $search_for_title = C4::Context->preference('OPACSearchForTitleIn')){
 969     $dat->{author} ? $search_for_title =~ s/{AUTHOR}/$dat->{author}/g : $search_for_title =~ s/{AUTHOR}//g;
 970     $dat->{title} =~ s/\/+$//; # remove trailing slash
 971     $dat->{title} =~ s/\s+$//; # remove trailing space
 972     $dat->{title} ? $search_for_title =~ s/{TITLE}/$dat->{title}/g : $search_for_title =~ s/{TITLE}//g;
 973     $isbn ? $search_for_title =~ s/{ISBN}/$isbn/g : $search_for_title =~ s/{ISBN}//g;
 974     $issn ? $search_for_title =~ s/{ISSN}/$issn/g : $search_for_title =~ s/{ISSN}//g;
 975     $marccontrolnumber ? $search_for_title =~ s/{CONTROLNUMBER}/$marccontrolnumber/g : $search_for_title =~ s/{CONTROLNUMBER}//g;
 976     $search_for_title =~ s/{BIBLIONUMBER}/$biblionumber/g;
 977     $template->param('OPACSearchForTitleIn' => $search_for_title);
 978 }
 979
 980 # We try to select the best default tab to show, according to what
 981 # the user wants, and what's available for display
 982 my $opac_serial_default = C4::Context->preference('opacSerialDefaultTab');
 983 my $defaulttab =
 984     $opac_serial_default eq 'subscriptions' && $subscriptionsnumber
 985         ? 'subscriptions' :
 986     $opac_serial_default eq 'serialcollection' && @serialcollections > 0
 987         ? 'serialcollection' :
 988     $opac_serial_default eq 'holdings' && scalar (@itemloop) > 0
 989         ? 'holdings' :
 990     $subscriptionsnumber
 991         ? 'subscriptions' :
 992     @serialcollections > 0
 993         ? 'serialcollection' : 'subscription';
 994 $template->param('defaulttab' => $defaulttab);
 995
 996 if (C4::Context->preference('OPACLocalCoverImages') == 1) {
 997     my @images = ListImagesForBiblio($biblionumber);
 998     $template->{VARS}->{localimages} = \@images;
 999 }
1000
1001 if (C4::Context->preference('OpacHighlightedWords')) {
1002     $template->{VARS}->{query_desc} = $query->param('query_desc');
1003 }
1004
1005 output_html_with_http_headers $query, $cookie, $template->output;