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
  53 BEGIN {
  54         if (C4::Context->preference('BakerTaylorEnabled')) {
  55                 require C4::External::BakerTaylor;
  56                 import C4::External::BakerTaylor qw(&image_url &link_url);
  57         }
  58 }
  59
  60 my $query = new CGI;
  61 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  62     {
  63         template_name   => "opac-detail.tmpl",
  64         query           => $query,
  65         type            => "opac",
  66         authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
  67         flagsrequired   => { borrow => 1 },
  68     }
  69 );
  70
  71 my $biblionumber = $query->param('biblionumber') || $query->param('bib');
  72
  73 my $record       = GetMarcBiblio($biblionumber);
  74 if ( ! $record ) {
  75     print $query->redirect("/cgi-bin/koha/errors/404.pl"); # escape early
  76     exit;
  77 }
  78 $template->param( biblionumber => $biblionumber );
  79
  80 # get biblionumbers stored in the cart
  81 my @cart_list;
  82
  83 if($query->cookie("bib_list")){
  84     my $cart_list = $query->cookie("bib_list");
  85     @cart_list = split(/\//, $cart_list);
  86     if ( grep {$_ eq $biblionumber} @cart_list) {
  87         $template->param( incart => 1 );
  88     }
  89 }
  90
  91
  92 SetUTF8Flag($record);
  93 my $marcflavour      = C4::Context->preference("marcflavour");
  94 my $ean = GetNormalizedEAN( $record, $marcflavour );
  95
  96 # XSLT processing of some stuff
  97 if (C4::Context->preference("OPACXSLTDetailsDisplay") ) {
  98     $template->param( 'XSLTBloc' => XSLTParse4Display($biblionumber, $record, "OPACXSLTDetailsDisplay" ) );
  99 }
 100
 101 my $OpacBrowseResults = C4::Context->preference("OpacBrowseResults");
 102 $template->{VARS}->{'OpacBrowseResults'} = $OpacBrowseResults;
 103
 104 # We look for the busc param to build the simple paging from the search
 105 if ($OpacBrowseResults) {
 106 my $session = get_session($query->cookie("CGISESSID"));
 107 my %paging = (previous => {}, next => {});
 108 if ($session->param('busc')) {
 109     use C4::Search;
 110
 111     # Rebuild the string to store on session
 112     sub rebuildBuscParam
 113     {
 114         my $arrParamsBusc = shift;
 115
 116         my $pasarParams = '';
 117         my $j = 0;
 118         for (keys %$arrParamsBusc) {
 119             if ($_ =~ /^(?:query|listBiblios|newlistBiblios|query_type|simple_query|total|offset|offsetSearch|next|previous|count|expand|scan)/) {
 120                 if (defined($arrParamsBusc->{$_})) {
 121                     $pasarParams .= '&amp;' if ($j);
 122                     $pasarParams .= $_ . '=' . $arrParamsBusc->{$_};
 123                     $j++;
 124                 }
 125             } else {
 126                 for my $value (@{$arrParamsBusc->{$_}}) {
 127                     $pasarParams .= '&amp;' if ($j);
 128                     $pasarParams .= $_ . '=' . $value;
 129                     $j++;
 130                 }
 131             }
 132         }
 133         return $pasarParams;
 134     }#rebuildBuscParam
 135
 136     # Search given the current values from the busc param
 137     sub searchAgain
 138     {
 139         my ($arrParamsBusc, $offset, $results_per_page) = @_;
 140
 141         my $expanded_facet = $arrParamsBusc->{'expand'};
 142         my $branches = GetBranches();
 143         my @servers;
 144         @servers = @{$arrParamsBusc->{'server'}} if $arrParamsBusc->{'server'};
 145         @servers = ("biblioserver") unless (@servers);
 146         my $default_sort_by = C4::Context->preference('OPACdefaultSortField')."_".C4::Context->preference('OPACdefaultSortOrder') if (C4::Context->preference('OPACdefaultSortField') && C4::Context->preference('OPACdefaultSortOrder'));
 147         my @sort_by = @{$arrParamsBusc->{'sort_by'}} if $arrParamsBusc->{'sort_by'};
 148         $sort_by[0] = $default_sort_by if !$sort_by[0] && defined($default_sort_by);
 149         my ($error, $results_hashref, $facets);
 150         eval {
 151             ($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'});
 152         };
 153         my $hits;
 154         my @newresults;
 155         for (my $i=0;$i<@servers;$i++) {
 156             my $server = $servers[$i];
 157             $hits = $results_hashref->{$server}->{"hits"};
 158             my @records = $results_hashref->{$server}->{"RECORDS"};
 159             @newresults = searchResults('opac', '', $hits, $results_per_page, $offset, $arrParamsBusc->{'scan'}, \@records,, C4::Context->preference('hidelostitems'));
 160         }
 161         return \@newresults;
 162     }#searchAgain
 163
 164     # Build the current list of biblionumbers in this search
 165     sub buildListBiblios
 166     {
 167         my ($newresultsRef, $results_per_page) = @_;
 168
 169         my $listBiblios = '';
 170         my $j = 0;
 171         foreach (@$newresultsRef) {
 172             my $bibnum = ($_->{biblionumber})?$_->{biblionumber}:0;
 173             $listBiblios .= $bibnum . ',';
 174             $j++;
 175             last if ($j == $results_per_page);
 176         }
 177         chop $listBiblios if ($listBiblios =~ /,$/);
 178         return $listBiblios;
 179     }#buildListBiblios
 180
 181     my $busc = $session->param("busc");
 182     my @arrBusc = split(/\&(?:amp;)?/, $busc);
 183     my ($key, $value);
 184     my %arrParamsBusc = ();
 185     for (@arrBusc) {
 186         ($key, $value) = split(/=/, $_, 2);
 187         if ($key =~ /^(?:query|listBiblios|newlistBiblios|query_type|simple_query|next|previous|total|offset|offsetSearch|count|expand|scan)/) {
 188             $arrParamsBusc{$key} = $value;
 189         } else {
 190             unless (exists($arrParamsBusc{$key})) {
 191                 $arrParamsBusc{$key} = [];
 192             }
 193             push @{$arrParamsBusc{$key}}, $value;
 194         }
 195     }
 196     my $searchAgain = 0;
 197     my $count = C4::Context->preference('OPACnumSearchResults') || 20;
 198     my $results_per_page = ($arrParamsBusc{'count'} && $arrParamsBusc{'count'} =~ /^[0-9]+?/)?$arrParamsBusc{'count'}:$count;
 199     $arrParamsBusc{'count'} = $results_per_page;
 200     my $offset = ($arrParamsBusc{'offset'} && $arrParamsBusc{'offset'} =~ /^[0-9]+?/)?$arrParamsBusc{'offset'}:0;
 201     # The value OPACnumSearchResults has changed and the search has to be rebuild
 202     if ($count != $results_per_page) {
 203         if (exists($arrParamsBusc{'listBiblios'}) && $arrParamsBusc{'listBiblios'} =~ /^[0-9]+(?:,[0-9]+)*$/) {
 204             my $indexBiblio = 0;
 205             my @arrBibliosAux = split(',', $arrParamsBusc{'listBiblios'});
 206             for (@arrBibliosAux) {
 207                 last if ($_ == $biblionumber);
 208                 $indexBiblio++;
 209             }
 210             $indexBiblio += $offset;
 211             $offset = int($indexBiblio / $count) * $count;
 212             $arrParamsBusc{'offset'} = $offset;
 213         }
 214         $arrParamsBusc{'count'} = $count;
 215         $results_per_page = $count;
 216         my $newresultsRef = searchAgain(\%arrParamsBusc, $offset, $results_per_page);
 217         $arrParamsBusc{'listBiblios'} = buildListBiblios($newresultsRef, $results_per_page);
 218         delete $arrParamsBusc{'previous'} if (exists($arrParamsBusc{'previous'}));
 219         delete $arrParamsBusc{'next'} if (exists($arrParamsBusc{'next'}));
 220         delete $arrParamsBusc{'offsetSearch'} if (exists($arrParamsBusc{'offsetSearch'}));
 221         delete $arrParamsBusc{'newlistBiblios'} if (exists($arrParamsBusc{'newlistBiblios'}));
 222         my $newbusc = rebuildBuscParam(\%arrParamsBusc);
 223         $session->param("busc" => $newbusc);
 224         @arrBusc = split(/\&(?:amp;)?/, $newbusc);
 225     } else {
 226         my $modifyListBiblios = 0;
 227         # We come from a previous click
 228         if (exists($arrParamsBusc{'previous'})) {
 229             $modifyListBiblios = 1 if ($biblionumber == $arrParamsBusc{'previous'});
 230             delete $arrParamsBusc{'previous'};
 231         } elsif (exists($arrParamsBusc{'next'})) { # We come from a next click
 232             $modifyListBiblios = 2 if ($biblionumber == $arrParamsBusc{'next'});
 233             delete $arrParamsBusc{'next'};
 234         }
 235         if ($modifyListBiblios) {
 236             if (exists($arrParamsBusc{'newlistBiblios'})) {
 237                 my $listBibliosAux = $arrParamsBusc{'listBiblios'};
 238                 $arrParamsBusc{'listBiblios'} = $arrParamsBusc{'newlistBiblios'};
 239                 my @arrAux = split(',', $listBibliosAux);
 240                 $arrParamsBusc{'newlistBiblios'} = $listBibliosAux;
 241                 if ($modifyListBiblios == 1) {
 242                     $arrParamsBusc{'next'} = $arrAux[0];
 243                     $paging{'next'}->{biblionumber} = $arrAux[0];
 244                 }else {
 245                     $arrParamsBusc{'previous'} = $arrAux[$#arrAux];
 246                     $paging{'previous'}->{biblionumber} = $arrAux[$#arrAux];
 247                 }
 248             } else {
 249                 delete $arrParamsBusc{'listBiblios'};
 250             }
 251             my $offsetAux = $arrParamsBusc{'offset'};
 252             $arrParamsBusc{'offset'} = $arrParamsBusc{'offsetSearch'};
 253             $arrParamsBusc{'offsetSearch'} = $offsetAux;
 254             $offset = $arrParamsBusc{'offset'};
 255             my $newbusc = rebuildBuscParam(\%arrParamsBusc);
 256             $session->param("busc" => $newbusc);
 257             @arrBusc = split(/\&(?:amp;)?/, $newbusc);
 258         }
 259     }
 260     my $buscParam = '';
 261     my $j = 0;
 262     # Rebuild the query for the button "back to results"
 263     for (@arrBusc) {
 264         unless ($_ =~ /^(?:query|listBiblios|newlistBiblios|query_type|simple_query|next|previous|total|count|offsetSearch)/) {
 265             $buscParam .= '&amp;' unless ($j == 0);
 266             $buscParam .= $_;
 267             $j++;
 268         }
 269     }
 270     $template->param('busc' => $buscParam);
 271     my $offsetSearch;
 272     my @arrBiblios;
 273     # We are inside the list of biblios and we don't have to search
 274     if (exists($arrParamsBusc{'listBiblios'}) && $arrParamsBusc{'listBiblios'} =~ /^[0-9]+(?:,[0-9]+)*$/) {
 275         @arrBiblios = split(',', $arrParamsBusc{'listBiblios'});
 276         if (@arrBiblios) {
 277             # We are at the first item of the list
 278             if ($arrBiblios[0] == $biblionumber) {
 279                 if (@arrBiblios > 1) {
 280                     for (my $j = 1; $j < @arrBiblios; $j++) {
 281                         next unless ($arrBiblios[$j]);
 282                         $paging{'next'}->{biblionumber} = $arrBiblios[$j];
 283                         last;
 284                     }
 285                 }
 286                 # search again if we are not at the first searching list
 287                 if ($offset && !$arrParamsBusc{'previous'}) {
 288                     $searchAgain = 1;
 289                     $offsetSearch = $offset - $results_per_page;
 290                 }
 291             # we are at the last item of the list
 292             } elsif ($arrBiblios[$#arrBiblios] == $biblionumber) {
 293                 for (my $j = $#arrBiblios - 1; $j >= 0; $j--) {
 294                     next unless ($arrBiblios[$j]);
 295                     $paging{'previous'}->{biblionumber} = $arrBiblios[$j];
 296                     last;
 297                 }
 298                 if (!$offset) {
 299                     # search again if we are at the first list and there is more results
 300                     $searchAgain = 1 if (!$arrParamsBusc{'next'} && $arrParamsBusc{'total'} != @arrBiblios);
 301                 } else {
 302                     # search again if we aren't at the first list and there is more results
 303                     $searchAgain = 1 if (!$arrParamsBusc{'next'} && $arrParamsBusc{'total'} > ($offset + @arrBiblios));
 304                 }
 305                 $offsetSearch = $offset + $results_per_page if ($searchAgain);
 306             } else {
 307                 for (my $j = 1; $j < $#arrBiblios; $j++) {
 308                     if ($arrBiblios[$j] == $biblionumber) {
 309                         for (my $z = $j - 1; $z >= 0; $z--) {
 310                             next unless ($arrBiblios[$z]);
 311                             $paging{'previous'}->{biblionumber} = $arrBiblios[$z];
 312                             last;
 313                         }
 314                         for (my $z = $j + 1; $z < @arrBiblios; $z++) {
 315                             next unless ($arrBiblios[$z]);
 316                             $paging{'next'}->{biblionumber} = $arrBiblios[$z];
 317                             last;
 318                         }
 319                         last;
 320                     }
 321                 }
 322             }
 323         }
 324         $offsetSearch = 0 if (defined($offsetSearch) && $offsetSearch < 0);
 325     }
 326     if ($searchAgain) {
 327         my $newresultsRef = searchAgain(\%arrParamsBusc, $offsetSearch, $results_per_page);
 328         my @newresults = @$newresultsRef;
 329         # build the new listBiblios
 330         my $listBiblios = buildListBiblios(\@newresults, $results_per_page);
 331         unless (exists($arrParamsBusc{'listBiblios'})) {
 332             $arrParamsBusc{'listBiblios'} = $listBiblios;
 333             @arrBiblios = split(',', $arrParamsBusc{'listBiblios'});
 334         } else {
 335             $arrParamsBusc{'newlistBiblios'} = $listBiblios;
 336         }
 337         # From the new list we build again the next and previous result
 338         if (@arrBiblios) {
 339             if ($arrBiblios[0] == $biblionumber) {
 340                 for (my $j = $#newresults; $j >= 0; $j--) {
 341                     next unless ($newresults[$j]);
 342                     $paging{'previous'}->{biblionumber} = $newresults[$j]->{biblionumber};
 343                     $arrParamsBusc{'previous'} = $paging{'previous'}->{biblionumber};
 344                     $arrParamsBusc{'offsetSearch'} = $offsetSearch;
 345                    last;
 346                 }
 347             } elsif ($arrBiblios[$#arrBiblios] == $biblionumber) {
 348                 for (my $j = 0; $j < @newresults; $j++) {
 349                     next unless ($newresults[$j]);
 350                     $paging{'next'}->{biblionumber} = $newresults[$j]->{biblionumber};
 351                     $arrParamsBusc{'next'} = $paging{'next'}->{biblionumber};
 352                     $arrParamsBusc{'offsetSearch'} = $offsetSearch;
 353                     last;
 354                 }
 355             }
 356         }
 357         # build new busc param
 358         my $newbusc = rebuildBuscParam(\%arrParamsBusc);
 359         $session->param("busc" => $newbusc);
 360     }
 361     my ($previous, $next, $dataBiblioPaging);
 362     # Previous biblio
 363     if ($paging{'previous'}->{biblionumber}) {
 364         $previous = 'opac-detail.pl?biblionumber=' . $paging{'previous'}->{biblionumber};
 365         $dataBiblioPaging = GetBiblioData($paging{'previous'}->{biblionumber});
 366         $template->param('previousTitle' => $dataBiblioPaging->{'title'}) if ($dataBiblioPaging);
 367     }
 368     # Next biblio
 369     if ($paging{'next'}->{biblionumber}) {
 370         $next = 'opac-detail.pl?biblionumber=' . $paging{'next'}->{biblionumber};
 371         $dataBiblioPaging = GetBiblioData($paging{'next'}->{biblionumber});
 372         $template->param('nextTitle' => $dataBiblioPaging->{'title'}) if ($dataBiblioPaging);
 373     }
 374     $template->param('previous' => $previous, 'next' => $next);
 375     # Partial list of biblio results
 376     my @listResults;
 377     for (my $j = 0; $j < @arrBiblios; $j++) {
 378         next unless ($arrBiblios[$j]);
 379         $dataBiblioPaging = GetBiblioData($arrBiblios[$j]) if ($arrBiblios[$j] != $biblionumber);
 380         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]};
 381     }
 382     $template->param('listResults' => \@listResults) if (@listResults);
 383     $template->param('indexPag' => 1 + $offset, 'totalPag' => $arrParamsBusc{'total'}, 'indexPagEnd' => scalar(@arrBiblios) + $offset);
 384 }
 385 }
 386
 387
 388
 389 $template->param( 'AllowOnShelfHolds' => C4::Context->preference('AllowOnShelfHolds') );
 390 $template->param( 'ItemsIssued' => CountItemsIssued( $biblionumber ) );
 391
 392
 393
 394 $template->param('OPACShowCheckoutName' => C4::Context->preference("OPACShowCheckoutName") );
 395 # change back when ive fixed request.pl
 396 my @all_items = GetItemsInfo( $biblionumber );
 397
 398 # adding items linked via host biblios
 399
 400 my $analyticfield = '773';
 401 if ($marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC'){
 402     $analyticfield = '773';
 403 } elsif ($marcflavour eq 'UNIMARC') {
 404     $analyticfield = '461';
 405 }
 406 foreach my $hostfield ( $record->field($analyticfield)) {
 407     my $hostbiblionumber = $hostfield->subfield("0");
 408     my $linkeditemnumber = $hostfield->subfield("9");
 409     my @hostitemInfos = GetItemsInfo($hostbiblionumber);
 410     foreach my $hostitemInfo (@hostitemInfos){
 411         if ($hostitemInfo->{itemnumber} eq $linkeditemnumber){
 412             push(@all_items, $hostitemInfo);
 413         }
 414     }
 415 }
 416
 417 my @items;
 418
 419 # Getting items to be hidden
 420 my @hiddenitems = GetHiddenItemnumbers(@all_items);
 421
 422 # Are there items to hide?
 423 my $hideitems = 1 if C4::Context->preference('hidelostitems') or scalar(@hiddenitems) > 0;
 424
 425 # Hide items
 426 if ($hideitems) {
 427     for my $itm (@all_items) {
 428         if  ( C4::Context->preference('hidelostitems') ) {
 429             push @items, $itm unless $itm->{itemlost} or any { $itm->{'itemnumber'} eq $_ } @hiddenitems;
 430         } else {
 431             push @items, $itm unless any { $itm->{'itemnumber'} eq $_ } @hiddenitems;
 432     }
 433 }
 434 } else {
 435     # Or not
 436     @items = @all_items;
 437 }
 438
 439 my $dat = &GetBiblioData($biblionumber);
 440
 441 my $itemtypes = GetItemTypes();
 442 # imageurl:
 443 my $itemtype = $dat->{'itemtype'};
 444 if ( $itemtype ) {
 445     $dat->{'imageurl'}    = getitemtypeimagelocation( 'opac', $itemtypes->{$itemtype}->{'imageurl'} );
 446     $dat->{'description'} = $itemtypes->{$itemtype}->{'description'};
 447 }
 448 my $shelflocations =GetKohaAuthorisedValues('items.location',$dat->{'frameworkcode'}, 'opac');
 449 my $collections =  GetKohaAuthorisedValues('items.ccode',$dat->{'frameworkcode'}, 'opac');
 450
 451 #coping with subscriptions
 452 my $subscriptionsnumber = CountSubscriptionFromBiblionumber($biblionumber);
 453 my @subscriptions       = GetSubscriptions($dat->{'title'}, $dat->{'issn'}, $ean, $biblionumber );
 454
 455 my @subs;
 456 $dat->{'serial'}=1 if $subscriptionsnumber;
 457 foreach my $subscription (@subscriptions) {
 458     my $serials_to_display;
 459     my %cell;
 460     $cell{subscriptionid}    = $subscription->{subscriptionid};
 461     $cell{subscriptionnotes} = $subscription->{notes};
 462     $cell{missinglist}       = $subscription->{missinglist};
 463     $cell{opacnote}          = $subscription->{opacnote};
 464     $cell{histstartdate}     = $subscription->{histstartdate};
 465     $cell{histenddate}       = $subscription->{histenddate};
 466     $cell{branchcode}        = $subscription->{branchcode};
 467     $cell{branchname}        = GetBranchName($subscription->{branchcode});
 468     $cell{hasalert}          = $subscription->{hasalert};
 469     #get the three latest serials.
 470     $serials_to_display = $subscription->{opacdisplaycount};
 471     $serials_to_display = C4::Context->preference('OPACSerialIssueDisplayCount') unless $serials_to_display;
 472         $cell{opacdisplaycount} = $serials_to_display;
 473     $cell{latestserials} =
 474       GetLatestSerials( $subscription->{subscriptionid}, $serials_to_display );
 475     push @subs, \%cell;
 476 }
 477
 478 $dat->{'count'} = scalar(@items);
 479
 480 # If there is a lot of items, and the user has not decided
 481 # to view them all yet, we first warn him
 482 # TODO: The limit of 50 could be a syspref
 483 my $viewallitems = $query->param('viewallitems');
 484 if ($dat->{'count'} >= 50 && !$viewallitems) {
 485     $template->param('lotsofitems' => 1);
 486 }
 487
 488 my $biblio_authorised_value_images = C4::Items::get_authorised_value_images( C4::Biblio::get_biblio_authorised_values( $biblionumber, $record ) );
 489
 490 my (%item_reserves, %priority);
 491 my ($show_holds_count, $show_priority);
 492 for ( C4::Context->preference("OPACShowHoldQueueDetails") ) {
 493     m/holds/o and $show_holds_count = 1;
 494     m/priority/ and $show_priority = 1;
 495 }
 496 my $has_hold;
 497 if ( $show_holds_count || $show_priority) {
 498     my ($reserve_count,$reserves) = GetReservesFromBiblionumber($biblionumber);
 499     $template->param( holds_count  => $reserve_count ) if $show_holds_count;
 500     foreach (@$reserves) {
 501         $item_reserves{ $_->{itemnumber} }++ if $_->{itemnumber};
 502         if ($show_priority && $_->{borrowernumber} == $borrowernumber) {
 503             $has_hold = 1;
 504             $_->{itemnumber}
 505                 ? ($priority{ $_->{itemnumber} } = $_->{priority})
 506                 : ($template->param( priority => $_->{priority} ));
 507         }
 508     }
 509 }
 510 $template->param( show_priority => $has_hold ) ;
 511
 512 my $norequests = 1;
 513 my $branches = GetBranches();
 514 my %itemfields;
 515 for my $itm (@items) {
 516     $itm->{holds_count} = $item_reserves{ $itm->{itemnumber} };
 517     $itm->{priority} = $priority{ $itm->{itemnumber} };
 518     $norequests = 0
 519        if ( (not $itm->{'wthdrawn'} )
 520          && (not $itm->{'itemlost'} )
 521          && ($itm->{'itemnotforloan'}<0 || not $itm->{'itemnotforloan'} )
 522                  && (not $itemtypes->{$itm->{'itype'}}->{notforloan} )
 523          && ($itm->{'itemnumber'} ) );
 524
 525     if ( defined $itm->{'publictype'} ) {
 526         # I can't actually find any case in which this is defined. --amoore 2008-12-09
 527         $itm->{ $itm->{'publictype'} } = 1;
 528     }
 529
 530     # get collection code description, too
 531     if ( my $ccode = $itm->{'ccode'} ) {
 532         $itm->{'ccode'} = $collections->{$ccode} if ( defined($collections) && exists( $collections->{$ccode} ) );
 533     }
 534     if ( defined $itm->{'location'} ) {
 535         $itm->{'location_description'} = $shelflocations->{ $itm->{'location'} };
 536     }
 537     if (exists $itm->{itype} && defined($itm->{itype}) && exists $itemtypes->{ $itm->{itype} }) {
 538         $itm->{'imageurl'}    = getitemtypeimagelocation( 'opac', $itemtypes->{ $itm->{itype} }->{'imageurl'} );
 539         $itm->{'description'} = $itemtypes->{ $itm->{itype} }->{'description'};
 540     }
 541     foreach (qw(ccode enumchron copynumber itemnotes uri)) {
 542         $itemfields{$_} = 1 if ($itm->{$_});
 543     }
 544
 545      # walk through the item-level authorised values and populate some images
 546      my $item_authorised_value_images = C4::Items::get_authorised_value_images( C4::Items::get_item_authorised_values( $itm->{'itemnumber'} ) );
 547      # warn( Data::Dumper->Dump( [ $item_authorised_value_images ], [ 'item_authorised_value_images' ] ) );
 548
 549      if ( $itm->{'itemlost'} ) {
 550          my $lostimageinfo = List::Util::first { $_->{'category'} eq 'LOST' } @$item_authorised_value_images;
 551          $itm->{'lostimageurl'}   = $lostimageinfo->{ 'imageurl' };
 552          $itm->{'lostimagelabel'} = $lostimageinfo->{ 'label' };
 553      }
 554      my ($reserve_status) = C4::Reserves::CheckReserves($itm->{itemnumber});
 555       if( $reserve_status eq "Waiting"){ $itm->{'waiting'} = 1; }
 556       if( $reserve_status eq "Reserved"){ $itm->{'onhold'} = 1; }
 557
 558      my ( $transfertwhen, $transfertfrom, $transfertto ) = GetTransfers($itm->{itemnumber});
 559      if ( defined( $transfertwhen ) && $transfertwhen ne '' ) {
 560         $itm->{transfertwhen} = $transfertwhen;
 561         $itm->{transfertfrom} = $branches->{$transfertfrom}{branchname};
 562         $itm->{transfertto}   = $branches->{$transfertto}{branchname};
 563      }
 564 }
 565
 566 ## get notes and subjects from MARC record
 567 my $dbh              = C4::Context->dbh;
 568 my $marcnotesarray   = GetMarcNotes   ($record,$marcflavour);
 569 my $marcisbnsarray   = GetMarcISBN    ($record,$marcflavour);
 570 my $marcauthorsarray = GetMarcAuthors ($record,$marcflavour);
 571 my $marcsubjctsarray = GetMarcSubjects($record,$marcflavour);
 572 my $marcseriesarray  = GetMarcSeries  ($record,$marcflavour);
 573 my $marcurlsarray    = GetMarcUrls    ($record,$marcflavour);
 574 my $marchostsarray  = GetMarcHosts($record,$marcflavour);
 575 my $subtitle         = GetRecordValue('subtitle', $record, GetFrameworkCode($biblionumber));
 576
 577     $template->param(
 578                      MARCNOTES               => $marcnotesarray,
 579                      MARCSUBJCTS             => $marcsubjctsarray,
 580                      MARCAUTHORS             => $marcauthorsarray,
 581                      MARCSERIES              => $marcseriesarray,
 582                      MARCURLS                => $marcurlsarray,
 583                      MARCHOSTS               => $marchostsarray,
 584                      norequests              => $norequests,
 585                      RequestOnOpac           => C4::Context->preference("RequestOnOpac"),
 586                      itemdata_ccode          => $itemfields{ccode},
 587                      itemdata_enumchron      => $itemfields{enumchron},
 588                      itemdata_uri            => $itemfields{uri},
 589                      itemdata_copynumber     => $itemfields{copynumber},
 590                      itemdata_itemnotes          => $itemfields{itemnotes},
 591                      authorised_value_images => $biblio_authorised_value_images,
 592                      subtitle                => $subtitle,
 593                      OpacStarRatings         => C4::Context->preference("OpacStarRatings"),
 594     );
 595
 596 if (C4::Context->preference("AlternateHoldingsField") && scalar @items == 0) {
 597     my $fieldspec = C4::Context->preference("AlternateHoldingsField");
 598     my $subfields = substr $fieldspec, 3;
 599     my $holdingsep = C4::Context->preference("AlternateHoldingsSeparator") || ' ';
 600     my @alternateholdingsinfo = ();
 601     my @holdingsfields = $record->field(substr $fieldspec, 0, 3);
 602
 603     for my $field (@holdingsfields) {
 604         my %holding = ( holding => '' );
 605         my $havesubfield = 0;
 606         for my $subfield ($field->subfields()) {
 607             if ((index $subfields, $$subfield[0]) >= 0) {
 608                 $holding{'holding'} .= $holdingsep if (length $holding{'holding'} > 0);
 609                 $holding{'holding'} .= $$subfield[1];
 610                 $havesubfield++;
 611             }
 612         }
 613         if ($havesubfield) {
 614             push(@alternateholdingsinfo, \%holding);
 615         }
 616     }
 617
 618     $template->param(
 619         ALTERNATEHOLDINGS   => \@alternateholdingsinfo,
 620         );
 621 }
 622
 623 foreach ( keys %{$dat} ) {
 624     $template->param( "$_" => defined $dat->{$_} ? $dat->{$_} : '' );
 625 }
 626
 627 # some useful variables for enhanced content;
 628 # in each case, we're grabbing the first value we find in
 629 # the record and normalizing it
 630 my $upc = GetNormalizedUPC($record,$marcflavour);
 631 my $oclc = GetNormalizedOCLCNumber($record,$marcflavour);
 632 my $isbn = GetNormalizedISBN(undef,$record,$marcflavour);
 633 my $content_identifier_exists;
 634 if ( $isbn or $ean or $oclc or $upc ) {
 635     $content_identifier_exists = 1;
 636 }
 637 $template->param(
 638         normalized_upc => $upc,
 639         normalized_ean => $ean,
 640         normalized_oclc => $oclc,
 641         normalized_isbn => $isbn,
 642         content_identifier_exists =>  $content_identifier_exists,
 643 );
 644
 645 # COinS format FIXME: for books Only
 646 $template->param(
 647     ocoins => GetCOinSBiblio($record),
 648 );
 649
 650 my $libravatar_enabled = 0;
 651 if ( C4::Context->preference('ShowReviewer') and C4::Context->preference('ShowReviewerPhoto')) {
 652     eval {
 653         require Libravatar::URL;
 654         Libravatar::URL->import();
 655     };
 656     if (!$@ ) {
 657         $libravatar_enabled = 1;
 658     }
 659 }
 660
 661 my $reviews = getreviews( $biblionumber, 1 );
 662 my $loggedincommenter;
 663
 664
 665
 666
 667 foreach ( @$reviews ) {
 668     my $borrowerData   = GetMember('borrowernumber' => $_->{borrowernumber});
 669     # setting some borrower info into this hash
 670     $_->{title}     = $borrowerData->{'title'};
 671     $_->{surname}   = $borrowerData->{'surname'};
 672     $_->{firstname} = $borrowerData->{'firstname'};
 673     if ($libravatar_enabled and $borrowerData->{'email'}) {
 674         $_->{avatarurl} = libravatar_url(email => $borrowerData->{'email'}, https => $ENV{HTTPS});
 675     }
 676     $_->{userid}    = $borrowerData->{'userid'};
 677     $_->{cardnumber}    = $borrowerData->{'cardnumber'};
 678
 679     if ($borrowerData->{'borrowernumber'} eq $borrowernumber) {
 680                 $_->{your_comment} = 1;
 681                 $loggedincommenter = 1;
 682         }
 683 }
 684
 685
 686 if(C4::Context->preference("ISBD")) {
 687         $template->param(ISBD => 1);
 688 }
 689
 690 $template->param(
 691     ITEM_RESULTS        => \@items,
 692     subscriptionsnumber => $subscriptionsnumber,
 693     biblionumber        => $biblionumber,
 694     subscriptions       => \@subs,
 695     subscriptionsnumber => $subscriptionsnumber,
 696     reviews             => $reviews,
 697     loggedincommenter   => $loggedincommenter
 698 );
 699
 700 # Lists
 701
 702 if (C4::Context->preference("virtualshelves") ) {
 703    $template->param( 'GetShelves' => GetBibliosShelves( $biblionumber ) );
 704 }
 705
 706
 707 # XISBN Stuff
 708 if (C4::Context->preference("OPACFRBRizeEditions")==1) {
 709     eval {
 710         $template->param(
 711             XISBNS => get_xisbns($isbn)
 712         );
 713     };
 714     if ($@) { warn "XISBN Failed $@"; }
 715 }
 716
 717 # Serial Collection
 718 my @sc_fields = $record->field(955);
 719 my @serialcollections = ();
 720
 721 foreach my $sc_field (@sc_fields) {
 722     my %row_data;
 723
 724     $row_data{text}    = $sc_field->subfield('r');
 725     $row_data{branch}  = $sc_field->subfield('9');
 726
 727     if ($row_data{text} && $row_data{branch}) {
 728         push (@serialcollections, \%row_data);
 729     }
 730 }
 731
 732 if (scalar(@serialcollections) > 0) {
 733     $template->param(
 734         serialcollection  => 1,
 735         serialcollections => \@serialcollections);
 736 }
 737
 738 # Local cover Images stuff
 739 if (C4::Context->preference("OPACLocalCoverImages")){
 740                 $template->param(OPACLocalCoverImages => 1);
 741 }
 742
 743 # Amazon.com Stuff
 744 if ( C4::Context->preference("OPACAmazonEnabled") ) {
 745     $template->param( AmazonTld => get_amazon_tld() );
 746     my $amazon_reviews  = C4::Context->preference("OPACAmazonReviews");
 747     my $amazon_similars = C4::Context->preference("OPACAmazonSimilarItems");
 748     my @services;
 749     if ( $amazon_reviews ) {
 750         push( @services, 'EditorialReview', 'Reviews' );
 751     }
 752     if ( $amazon_similars ) {
 753         push( @services, 'Similarities' );
 754     }
 755     my $amazon_details = &get_amazon_details( $isbn, $record, $marcflavour, \@services );
 756     my $similar_products_exist;
 757     if ( $amazon_reviews ) {
 758         my $item = $amazon_details->{Items}->{Item}->[0];
 759         my $customer_reviews = \@{ $item->{CustomerReviews}->{Review} };
 760         my $editorial_reviews = \@{ $item->{EditorialReviews}->{EditorialReview} };
 761         my $average_rating = $item->{CustomerReviews}->{AverageRating} || 0;
 762         $template->param( amazon_average_rating    => $average_rating * 20);
 763         $template->param( AMAZON_CUSTOMER_REVIEWS  => $customer_reviews );
 764         $template->param( AMAZON_EDITORIAL_REVIEWS => $editorial_reviews );
 765     }
 766     if ( $amazon_similars ) {
 767         my $item = $amazon_details->{Items}->{Item}->[0];
 768         my @similar_products;
 769         for my $similar_product (@{ $item->{SimilarProducts}->{SimilarProduct} }) {
 770             # do we have any of these isbns in our collection?
 771             my $similar_biblionumbers = get_biblionumber_from_isbn($similar_product->{ASIN});
 772             # verify that there is at least one similar item
 773             if (scalar(@$similar_biblionumbers)){
 774                 $similar_products_exist++ if ($similar_biblionumbers && $similar_biblionumbers->[0]);
 775                 push @similar_products, +{ similar_biblionumbers => $similar_biblionumbers, title => $similar_product->{Title}, ASIN => $similar_product->{ASIN}  };
 776             }
 777         }
 778         $template->param( OPACAmazonSimilarItems => $similar_products_exist );
 779         $template->param( AMAZON_SIMILAR_PRODUCTS => \@similar_products );
 780     }
 781 }
 782
 783 my $syndetics_elements;
 784
 785 if ( C4::Context->preference("SyndeticsEnabled") ) {
 786     $template->param("SyndeticsEnabled" => 1);
 787     $template->param("SyndeticsClientCode" => C4::Context->preference("SyndeticsClientCode"));
 788         eval {
 789             $syndetics_elements = &get_syndetics_index($isbn,$upc,$oclc);
 790             for my $element (values %$syndetics_elements) {
 791                 $template->param("Syndetics$element"."Exists" => 1 );
 792                 #warn "Exists: "."Syndetics$element"."Exists";
 793         }
 794     };
 795     warn $@ if $@;
 796 }
 797
 798 if ( C4::Context->preference("SyndeticsEnabled")
 799         && C4::Context->preference("SyndeticsSummary")
 800         && ( exists($syndetics_elements->{'SUMMARY'}) || exists($syndetics_elements->{'AVSUMMARY'}) ) ) {
 801         eval {
 802             my $syndetics_summary = &get_syndetics_summary($isbn,$upc,$oclc, $syndetics_elements);
 803             $template->param( SYNDETICS_SUMMARY => $syndetics_summary );
 804         };
 805         warn $@ if $@;
 806
 807 }
 808
 809 if ( C4::Context->preference("SyndeticsEnabled")
 810         && C4::Context->preference("SyndeticsTOC")
 811         && exists($syndetics_elements->{'TOC'}) ) {
 812         eval {
 813     my $syndetics_toc = &get_syndetics_toc($isbn,$upc,$oclc);
 814     $template->param( SYNDETICS_TOC => $syndetics_toc );
 815         };
 816         warn $@ if $@;
 817 }
 818
 819 if ( C4::Context->preference("SyndeticsEnabled")
 820     && C4::Context->preference("SyndeticsExcerpt")
 821     && exists($syndetics_elements->{'DBCHAPTER'}) ) {
 822     eval {
 823     my $syndetics_excerpt = &get_syndetics_excerpt($isbn,$upc,$oclc);
 824     $template->param( SYNDETICS_EXCERPT => $syndetics_excerpt );
 825     };
 826         warn $@ if $@;
 827 }
 828
 829 if ( C4::Context->preference("SyndeticsEnabled")
 830     && C4::Context->preference("SyndeticsReviews")) {
 831     eval {
 832     my $syndetics_reviews = &get_syndetics_reviews($isbn,$upc,$oclc,$syndetics_elements);
 833     $template->param( SYNDETICS_REVIEWS => $syndetics_reviews );
 834     };
 835         warn $@ if $@;
 836 }
 837
 838 if ( C4::Context->preference("SyndeticsEnabled")
 839     && C4::Context->preference("SyndeticsAuthorNotes")
 840         && exists($syndetics_elements->{'ANOTES'}) ) {
 841     eval {
 842     my $syndetics_anotes = &get_syndetics_anotes($isbn,$upc,$oclc);
 843     $template->param( SYNDETICS_ANOTES => $syndetics_anotes );
 844     };
 845     warn $@ if $@;
 846 }
 847
 848 # LibraryThingForLibraries ID Code and Tabbed View Option
 849 if( C4::Context->preference('LibraryThingForLibrariesEnabled') )
 850 {
 851 $template->param(LibraryThingForLibrariesID =>
 852 C4::Context->preference('LibraryThingForLibrariesID') );
 853 $template->param(LibraryThingForLibrariesTabbedView =>
 854 C4::Context->preference('LibraryThingForLibrariesTabbedView') );
 855 }
 856
 857 # Novelist Select
 858 if( C4::Context->preference('NovelistSelectEnabled') )
 859 {
 860 $template->param(NovelistSelectProfile => C4::Context->preference('NovelistSelectProfile') );
 861 $template->param(NovelistSelectPassword => C4::Context->preference('NovelistSelectPassword') );
 862 $template->param(NovelistSelectView => C4::Context->preference('NovelistSelectView') );
 863 }
 864
 865
 866 # Babelthèque
 867 if ( C4::Context->preference("Babeltheque") ) {
 868     $template->param(
 869         Babeltheque => 1,
 870         Babeltheque_url_js => C4::Context->preference("Babeltheque_url_js"),
 871     );
 872 }
 873
 874 # Social Networks
 875 if ( C4::Context->preference( "SocialNetworks" ) ) {
 876     $template->param( current_url => C4::Context->preference('OPACBaseURL') . "/cgi-bin/koha/opac-detail.pl?biblionumber=$biblionumber" );
 877     $template->param( SocialNetworks => 1 );
 878 }
 879
 880 # Shelf Browser Stuff
 881 if (C4::Context->preference("OPACShelfBrowser")) {
 882     # pick the first itemnumber unless one was selected by the user
 883     my $starting_itemnumber = $query->param('shelfbrowse_itemnumber'); # || $items[0]->{itemnumber};
 884     if (defined($starting_itemnumber)) {
 885         $template->param( OpenOPACShelfBrowser => 1) if $starting_itemnumber;
 886         my $nearby = GetNearbyItems($starting_itemnumber,3);
 887
 888         $template->param(
 889             starting_homebranch => $nearby->{starting_homebranch}->{description},
 890             starting_location => $nearby->{starting_location}->{description},
 891             starting_ccode => $nearby->{starting_ccode}->{description},
 892             starting_itemnumber => $nearby->{starting_itemnumber},
 893             shelfbrowser_prev_itemnumber => $nearby->{prev_itemnumber},
 894             shelfbrowser_next_itemnumber => $nearby->{next_itemnumber},
 895             shelfbrowser_prev_biblionumber => $nearby->{prev_biblionumber},
 896             shelfbrowser_next_biblionumber => $nearby->{next_biblionumber},
 897             PREVIOUS_SHELF_BROWSE => $nearby->{prev},
 898             NEXT_SHELF_BROWSE => $nearby->{next},
 899         );
 900     }
 901 }
 902
 903 if (C4::Context->preference("BakerTaylorEnabled")) {
 904         $template->param(
 905                 BakerTaylorEnabled  => 1,
 906                 BakerTaylorImageURL => &image_url(),
 907                 BakerTaylorLinkURL  => &link_url(),
 908                 BakerTaylorBookstoreURL => C4::Context->preference('BakerTaylorBookstoreURL'),
 909         );
 910         my ($bt_user, $bt_pass);
 911         if ($isbn and
 912                 $bt_user = C4::Context->preference('BakerTaylorUsername') and
 913                 $bt_pass = C4::Context->preference('BakerTaylorPassword')    )
 914         {
 915                 $template->param(
 916                 BakerTaylorContentURL   =>
 917                 sprintf("http://contentcafe2.btol.com/ContentCafeClient/ContentCafe.aspx?UserID=%s&Password=%s&ItemKey=%s&Options=Y",
 918                                 $bt_user,$bt_pass,$isbn)
 919                 );
 920         }
 921 }
 922
 923 my $tag_quantity;
 924 if (C4::Context->preference('TagsEnabled') and $tag_quantity = C4::Context->preference('TagsShowOnDetail')) {
 925         $template->param(
 926                 TagsEnabled => 1,
 927                 TagsShowOnDetail => $tag_quantity,
 928                 TagsInputOnDetail => C4::Context->preference('TagsInputOnDetail')
 929         );
 930         $template->param(TagLoop => get_tags({biblionumber=>$biblionumber, approved=>1,
 931                                                                 'sort'=>'-weight', limit=>$tag_quantity}));
 932 }
 933
 934 if (C4::Context->preference("OPACURLOpenInNewWindow")) {
 935     # These values are going to be read by Javascript, at least in the case
 936     # of the google covers
 937     $template->param(covernewwindow => 'true');
 938 } else {
 939     $template->param(covernewwindow => 'false');
 940 }
 941
 942 #Export options
 943 my $OpacExportOptions=C4::Context->preference("OpacExportOptions");
 944 my @export_options = split(/\|/,$OpacExportOptions);
 945 $template->{VARS}->{'export_options'} = \@export_options;
 946
 947 if ( C4::Context->preference('OpacStarRatings') !~ /disable/ ) {
 948     my $rating = GetRating( $biblionumber, $borrowernumber );
 949     $template->param(
 950         rating_value   => $rating->{'rating_value'},
 951         rating_total   => $rating->{'rating_total'},
 952         rating_avg     => $rating->{'rating_avg'},
 953         rating_avg_int => $rating->{'rating_avg_int'},
 954         borrowernumber => $borrowernumber
 955     );
 956 }
 957
 958 #Search for title in links
 959 my $marccontrolnumber   = GetMarcControlnumber ($record, $marcflavour);
 960 my $marcissns = GetMarcISSN ( $record, $marcflavour );
 961 my $issn = $marcissns->[0] || '';
 962
 963 if (my $search_for_title = C4::Context->preference('OPACSearchForTitleIn')){
 964     $dat->{author} ? $search_for_title =~ s/{AUTHOR}/$dat->{author}/g : $search_for_title =~ s/{AUTHOR}//g;
 965     $dat->{title} =~ s/\/+$//; # remove trailing slash
 966     $dat->{title} =~ s/\s+$//; # remove trailing space
 967     $dat->{title} ? $search_for_title =~ s/{TITLE}/$dat->{title}/g : $search_for_title =~ s/{TITLE}//g;
 968     $isbn ? $search_for_title =~ s/{ISBN}/$isbn/g : $search_for_title =~ s/{ISBN}//g;
 969     $issn ? $search_for_title =~ s/{ISSN}/$issn/g : $search_for_title =~ s/{ISSN}//g;
 970     $marccontrolnumber ? $search_for_title =~ s/{CONTROLNUMBER}/$marccontrolnumber/g : $search_for_title =~ s/{CONTROLNUMBER}//g;
 971     $search_for_title =~ s/{BIBLIONUMBER}/$biblionumber/g;
 972     $template->param('OPACSearchForTitleIn' => $search_for_title);
 973 }
 974
 975 # We try to select the best default tab to show, according to what
 976 # the user wants, and what's available for display
 977 my $opac_serial_default = C4::Context->preference('opacSerialDefaultTab');
 978 my $defaulttab =
 979     $opac_serial_default eq 'subscriptions' && $subscriptionsnumber
 980         ? 'subscriptions' :
 981     $opac_serial_default eq 'serialcollection' && @serialcollections > 0
 982         ? 'serialcollection' :
 983     $opac_serial_default eq 'holdings' && $dat->{'count'} > 0
 984         ? 'holdings' :
 985     $subscriptionsnumber
 986         ? 'subscriptions' :
 987     @serialcollections > 0
 988         ? 'serialcollection' : 'subscription';
 989 $template->param('defaulttab' => $defaulttab);
 990
 991 if (C4::Context->preference('OPACLocalCoverImages') == 1) {
 992     my @images = ListImagesForBiblio($biblionumber);
 993     $template->{VARS}->{localimages} = \@images;
 994 }
 995
 996 output_html_with_http_headers $query, $cookie, $template->output;