opac/opac-detail.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2000-2002 Katipo Communications
   4 # Copyright 2010 BibLibre
   5 #
   6 # This file is part of Koha.
   7 #
   8 # Koha is free software; you can redistribute it and/or modify it under the
   9 # terms of the GNU General Public License as published by the Free Software
  10 # Foundation; either version 2 of the License, or (at your option) any later
  11 # version.
  12 #
  13 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  14 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  15 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License along
  18 # with Koha; if not, write to the Free Software Foundation, Inc.,
  19 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20
  21
  22 use strict;
  23 use warnings;
  24
  25 use CGI;
  26 use C4::Auth qw(:DEFAULT get_session);
  27 use C4::Branch;
  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 get_biblionumber_from_isbn);
  36 use C4::External::Amazon;
  37 use C4::External::Syndetics qw(get_syndetics_index get_syndetics_summary get_syndetics_toc get_syndetics_excerpt get_syndetics_reviews get_syndetics_anotes );
  38 use C4::Review;
  39 use C4::Members;
  40 use C4::VirtualShelves;
  41 use C4::XSLT;
  42 use C4::ShelfBrowser;
  43 use C4::Reserves;
  44 use C4::Charset;
  45 use MARC::Record;
  46 use MARC::Field;
  47 use List::MoreUtils qw/any none/;
  48 use C4::Images;
  49 use Koha::DateUtils;
  50
  51 BEGIN {
  52         if (C4::Context->preference('BakerTaylorEnabled')) {
  53                 require C4::External::BakerTaylor;
  54                 import C4::External::BakerTaylor qw(&image_url &link_url);
  55         }
  56 }
  57
  58 my $query = new CGI;
  59 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  60     {
  61         template_name   => "opac-detail.tmpl",
  62         query           => $query,
  63         type            => "opac",
  64         authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
  65         flagsrequired   => { borrow => 1 },
  66     }
  67 );
  68
  69 my $biblionumber = $query->param('biblionumber') || $query->param('bib');
  70
  71 my $record       = GetMarcBiblio($biblionumber);
  72 if ( ! $record ) {
  73     print $query->redirect("/cgi-bin/koha/errors/404.pl"); # escape early
  74     exit;
  75 }
  76 $template->param( biblionumber => $biblionumber );
  77
  78 # get biblionumbers stored in the cart
  79 my @cart_list;
  80
  81 if($query->cookie("bib_list")){
  82     my $cart_list = $query->cookie("bib_list");
  83     @cart_list = split(/\//, $cart_list);
  84     if ( grep {$_ eq $biblionumber} @cart_list) {
  85         $template->param( incart => 1 );
  86     }
  87 }
  88
  89
  90 SetUTF8Flag($record);
  91
  92 # XSLT processing of some stuff
  93 if (C4::Context->preference("OPACXSLTDetailsDisplay") ) {
  94     $template->param( 'XSLTBloc' => XSLTParse4Display($biblionumber, $record, 'Detail', 'opac') );
  95 }
  96
  97
  98 # We look for the busc param to build the simple paging from the search
  99 my $session = get_session($query->cookie("CGISESSID"));
 100 my %paging = (previous => {}, next => {});
 101 if ($session->param('busc')) {
 102     use C4::Search;
 103
 104     # Rebuild the string to store on session
 105     sub rebuildBuscParam
 106     {
 107         my $arrParamsBusc = shift;
 108
 109         my $pasarParams = '';
 110         my $j = 0;
 111         for (keys %$arrParamsBusc) {
 112             if ($_ =~ /^(?:query|listBiblios|newlistBiblios|query_type|simple_query|total|offset|offsetSearch|next|previous|count|expand|scan)/) {
 113                 if (defined($arrParamsBusc->{$_})) {
 114                     $pasarParams .= '&amp;' if ($j);
 115                     $pasarParams .= $_ . '=' . $arrParamsBusc->{$_};
 116                     $j++;
 117                 }
 118             } else {
 119                 for my $value (@{$arrParamsBusc->{$_}}) {
 120                     $pasarParams .= '&amp;' if ($j);
 121                     $pasarParams .= $_ . '=' . $value;
 122                     $j++;
 123                 }
 124             }
 125         }
 126         return $pasarParams;
 127     }#rebuildBuscParam
 128
 129     # Search given the current values from the busc param
 130     sub searchAgain
 131     {
 132         my ($arrParamsBusc, $offset, $results_per_page) = @_;
 133
 134         my $expanded_facet = $arrParamsBusc->{'expand'};
 135         my $branches = GetBranches();
 136         my @servers;
 137         @servers = @{$arrParamsBusc->{'server'}} if $arrParamsBusc->{'server'};
 138         @servers = ("biblioserver") unless (@servers);
 139         my $default_sort_by = C4::Context->preference('OPACdefaultSortField')."_".C4::Context->preference('OPACdefaultSortOrder') if (C4::Context->preference('OPACdefaultSortField') && C4::Context->preference('OPACdefaultSortOrder'));
 140         my @sort_by = @{$arrParamsBusc->{'sort_by'}} if $arrParamsBusc->{'sort_by'};
 141         $sort_by[0] = $default_sort_by if !$sort_by[0] && defined($default_sort_by);
 142         my ($error, $results_hashref, $facets);
 143         eval {
 144             ($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'});
 145         };
 146         my $hits;
 147         my @newresults;
 148         for (my $i=0;$i<@servers;$i++) {
 149             my $server = $servers[$i];
 150             $hits = $results_hashref->{$server}->{"hits"};
 151             @newresults = searchResults('opac', '', $hits, $results_per_page, $offset, $arrParamsBusc->{'scan'}, @{$results_hashref->{$server}->{"RECORDS"}},, C4::Context->preference('hidelostitems'));
 152         }
 153         return \@newresults;
 154     }#searchAgain
 155
 156     # Build the current list of biblionumbers in this search
 157     sub buildListBiblios
 158     {
 159         my ($newresultsRef, $results_per_page) = @_;
 160
 161         my $listBiblios = '';
 162         my $j = 0;
 163         foreach (@$newresultsRef) {
 164             my $bibnum = ($_->{biblionumber})?$_->{biblionumber}:0;
 165             $listBiblios .= $bibnum . ',';
 166             $j++;
 167             last if ($j == $results_per_page);
 168         }
 169         chop $listBiblios if ($listBiblios =~ /,$/);
 170         return $listBiblios;
 171     }#buildListBiblios
 172
 173     my $busc = $session->param("busc");
 174     my @arrBusc = split(/\&(?:amp;)?/, $busc);
 175     my ($key, $value);
 176     my %arrParamsBusc = ();
 177     for (@arrBusc) {
 178         ($key, $value) = split(/=/, $_, 2);
 179         if ($key =~ /^(?:query|listBiblios|newlistBiblios|query_type|simple_query|next|previous|total|offset|offsetSearch|count|expand|scan)/) {
 180             $arrParamsBusc{$key} = $value;
 181         } else {
 182             unless (exists($arrParamsBusc{$key})) {
 183                 $arrParamsBusc{$key} = [];
 184             }
 185             push @{$arrParamsBusc{$key}}, $value;
 186         }
 187     }
 188     my $searchAgain = 0;
 189     my $count = C4::Context->preference('OPACnumSearchResults') || 20;
 190     my $results_per_page = ($arrParamsBusc{'count'} && $arrParamsBusc{'count'} =~ /^[0-9]+?/)?$arrParamsBusc{'count'}:$count;
 191     $arrParamsBusc{'count'} = $results_per_page;
 192     my $offset = ($arrParamsBusc{'offset'} && $arrParamsBusc{'offset'} =~ /^[0-9]+?/)?$arrParamsBusc{'offset'}:0;
 193     # The value OPACnumSearchResults has changed and the search has to be rebuild
 194     if ($count != $results_per_page) {
 195         if (exists($arrParamsBusc{'listBiblios'}) && $arrParamsBusc{'listBiblios'} =~ /^[0-9]+(?:,[0-9]+)*$/) {
 196             my $indexBiblio = 0;
 197             my @arrBibliosAux = split(',', $arrParamsBusc{'listBiblios'});
 198             for (@arrBibliosAux) {
 199                 last if ($_ == $biblionumber);
 200                 $indexBiblio++;
 201             }
 202             $indexBiblio += $offset;
 203             $offset = int($indexBiblio / $count) * $count;
 204             $arrParamsBusc{'offset'} = $offset;
 205         }
 206         $arrParamsBusc{'count'} = $count;
 207         $results_per_page = $count;
 208         my $newresultsRef = searchAgain(\%arrParamsBusc, $offset, $results_per_page);
 209         $arrParamsBusc{'listBiblios'} = buildListBiblios($newresultsRef, $results_per_page);
 210         delete $arrParamsBusc{'previous'} if (exists($arrParamsBusc{'previous'}));
 211         delete $arrParamsBusc{'next'} if (exists($arrParamsBusc{'next'}));
 212         delete $arrParamsBusc{'offsetSearch'} if (exists($arrParamsBusc{'offsetSearch'}));
 213         delete $arrParamsBusc{'newlistBiblios'} if (exists($arrParamsBusc{'newlistBiblios'}));
 214         my $newbusc = rebuildBuscParam(\%arrParamsBusc);
 215         $session->param("busc" => $newbusc);
 216         @arrBusc = split(/\&(?:amp;)?/, $newbusc);
 217     } else {
 218         my $modifyListBiblios = 0;
 219         # We come from a previous click
 220         if (exists($arrParamsBusc{'previous'})) {
 221             $modifyListBiblios = 1 if ($biblionumber == $arrParamsBusc{'previous'});
 222             delete $arrParamsBusc{'previous'};
 223         } elsif (exists($arrParamsBusc{'next'})) { # We come from a next click
 224             $modifyListBiblios = 2 if ($biblionumber == $arrParamsBusc{'next'});
 225             delete $arrParamsBusc{'next'};
 226         }
 227         if ($modifyListBiblios) {
 228             if (exists($arrParamsBusc{'newlistBiblios'})) {
 229                 my $listBibliosAux = $arrParamsBusc{'listBiblios'};
 230                 $arrParamsBusc{'listBiblios'} = $arrParamsBusc{'newlistBiblios'};
 231                 my @arrAux = split(',', $listBibliosAux);
 232                 $arrParamsBusc{'newlistBiblios'} = $listBibliosAux;
 233                 if ($modifyListBiblios == 1) {
 234                     $arrParamsBusc{'next'} = $arrAux[0];
 235                     $paging{'next'}->{biblionumber} = $arrAux[0];
 236                 }else {
 237                     $arrParamsBusc{'previous'} = $arrAux[$#arrAux];
 238                     $paging{'previous'}->{biblionumber} = $arrAux[$#arrAux];
 239                 }
 240             } else {
 241                 delete $arrParamsBusc{'listBiblios'};
 242             }
 243             my $offsetAux = $arrParamsBusc{'offset'};
 244             $arrParamsBusc{'offset'} = $arrParamsBusc{'offsetSearch'};
 245             $arrParamsBusc{'offsetSearch'} = $offsetAux;
 246             $offset = $arrParamsBusc{'offset'};
 247             my $newbusc = rebuildBuscParam(\%arrParamsBusc);
 248             $session->param("busc" => $newbusc);
 249             @arrBusc = split(/\&(?:amp;)?/, $newbusc);
 250         }
 251     }
 252     my $buscParam = '';
 253     my $j = 0;
 254     # Rebuild the query for the button "back to results"
 255     for (@arrBusc) {
 256         unless ($_ =~ /^(?:query|listBiblios|newlistBiblios|query_type|simple_query|next|previous|total|count|offsetSearch)/) {
 257             $buscParam .= '&amp;' unless ($j == 0);
 258             $buscParam .= $_;
 259             $j++;
 260         }
 261     }
 262     $template->param('busc' => $buscParam);
 263     my $offsetSearch;
 264     my @arrBiblios;
 265     # We are inside the list of biblios and we don't have to search
 266     if (exists($arrParamsBusc{'listBiblios'}) && $arrParamsBusc{'listBiblios'} =~ /^[0-9]+(?:,[0-9]+)*$/) {
 267         @arrBiblios = split(',', $arrParamsBusc{'listBiblios'});
 268         if (@arrBiblios) {
 269             # We are at the first item of the list
 270             if ($arrBiblios[0] == $biblionumber) {
 271                 if (@arrBiblios > 1) {
 272                     for (my $j = 1; $j < @arrBiblios; $j++) {
 273                         next unless ($arrBiblios[$j]);
 274                         $paging{'next'}->{biblionumber} = $arrBiblios[$j];
 275                         last;
 276                     }
 277                 }
 278                 # search again if we are not at the first searching list
 279                 if ($offset && !$arrParamsBusc{'previous'}) {
 280                     $searchAgain = 1;
 281                     $offsetSearch = $offset - $results_per_page;
 282                 }
 283             # we are at the last item of the list
 284             } elsif ($arrBiblios[$#arrBiblios] == $biblionumber) {
 285                 for (my $j = $#arrBiblios - 1; $j >= 0; $j--) {
 286                     next unless ($arrBiblios[$j]);
 287                     $paging{'previous'}->{biblionumber} = $arrBiblios[$j];
 288                     last;
 289                 }
 290                 if (!$offset) {
 291                     # search again if we are at the first list and there is more results
 292                     $searchAgain = 1 if (!$arrParamsBusc{'next'} && $arrParamsBusc{'total'} != @arrBiblios);
 293                 } else {
 294                     # search again if we aren't at the first list and there is more results
 295                     $searchAgain = 1 if (!$arrParamsBusc{'next'} && $arrParamsBusc{'total'} > ($offset + @arrBiblios));
 296                 }
 297                 $offsetSearch = $offset + $results_per_page if ($searchAgain);
 298             } else {
 299                 for (my $j = 1; $j < $#arrBiblios; $j++) {
 300                     if ($arrBiblios[$j] == $biblionumber) {
 301                         for (my $z = $j - 1; $z >= 0; $z--) {
 302                             next unless ($arrBiblios[$z]);
 303                             $paging{'previous'}->{biblionumber} = $arrBiblios[$z];
 304                             last;
 305                         }
 306                         for (my $z = $j + 1; $z < @arrBiblios; $z++) {
 307                             next unless ($arrBiblios[$z]);
 308                             $paging{'next'}->{biblionumber} = $arrBiblios[$z];
 309                             last;
 310                         }
 311                         last;
 312                     }
 313                 }
 314             }
 315         }
 316         $offsetSearch = 0 if (defined($offsetSearch) && $offsetSearch < 0);
 317     }
 318     if ($searchAgain) {
 319         my $newresultsRef = searchAgain(\%arrParamsBusc, $offsetSearch, $results_per_page);
 320         my @newresults = @$newresultsRef;
 321         # build the new listBiblios
 322         my $listBiblios = buildListBiblios(\@newresults, $results_per_page);
 323         unless (exists($arrParamsBusc{'listBiblios'})) {
 324             $arrParamsBusc{'listBiblios'} = $listBiblios;
 325             @arrBiblios = split(',', $arrParamsBusc{'listBiblios'});
 326         } else {
 327             $arrParamsBusc{'newlistBiblios'} = $listBiblios;
 328         }
 329         # From the new list we build again the next and previous result
 330         if (@arrBiblios) {
 331             if ($arrBiblios[0] == $biblionumber) {
 332                 for (my $j = $#newresults; $j >= 0; $j--) {
 333                     next unless ($newresults[$j]);
 334                     $paging{'previous'}->{biblionumber} = $newresults[$j]->{biblionumber};
 335                     $arrParamsBusc{'previous'} = $paging{'previous'}->{biblionumber};
 336                     $arrParamsBusc{'offsetSearch'} = $offsetSearch;
 337                    last;
 338                 }
 339             } elsif ($arrBiblios[$#arrBiblios] == $biblionumber) {
 340                 for (my $j = 0; $j < @newresults; $j++) {
 341                     next unless ($newresults[$j]);
 342                     $paging{'next'}->{biblionumber} = $newresults[$j]->{biblionumber};
 343                     $arrParamsBusc{'next'} = $paging{'next'}->{biblionumber};
 344                     $arrParamsBusc{'offsetSearch'} = $offsetSearch;
 345                     last;
 346                 }
 347             }
 348         }
 349         # build new busc param
 350         my $newbusc = rebuildBuscParam(\%arrParamsBusc);
 351         $session->param("busc" => $newbusc);
 352     }
 353     my ($previous, $next, $dataBiblioPaging);
 354     # Previous biblio
 355     if ($paging{'previous'}->{biblionumber}) {
 356         $previous = 'opac-detail.pl?biblionumber=' . $paging{'previous'}->{biblionumber};
 357         $dataBiblioPaging = GetBiblioData($paging{'previous'}->{biblionumber});
 358         $template->param('previousTitle' => $dataBiblioPaging->{'title'}) if ($dataBiblioPaging);
 359     }
 360     # Next biblio
 361     if ($paging{'next'}->{biblionumber}) {
 362         $next = 'opac-detail.pl?biblionumber=' . $paging{'next'}->{biblionumber};
 363         $dataBiblioPaging = GetBiblioData($paging{'next'}->{biblionumber});
 364         $template->param('nextTitle' => $dataBiblioPaging->{'title'}) if ($dataBiblioPaging);
 365     }
 366     $template->param('previous' => $previous, 'next' => $next);
 367     # Partial list of biblio results
 368     my @listResults;
 369     for (my $j = 0; $j < @arrBiblios; $j++) {
 370         next unless ($arrBiblios[$j]);
 371         $dataBiblioPaging = GetBiblioData($arrBiblios[$j]) if ($arrBiblios[$j] != $biblionumber);
 372         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]};
 373     }
 374     $template->param('listResults' => \@listResults) if (@listResults);
 375     $template->param('indexPag' => 1 + $offset, 'totalPag' => $arrParamsBusc{'total'}, 'indexPagEnd' => scalar(@arrBiblios) + $offset);
 376 }
 377
 378
 379
 380 $template->param( 'AllowOnShelfHolds' => C4::Context->preference('AllowOnShelfHolds') );
 381 $template->param( 'ItemsIssued' => CountItemsIssued( $biblionumber ) );
 382
 383
 384
 385 $template->param('OPACShowCheckoutName' => C4::Context->preference("OPACShowCheckoutName") );
 386 # change back when ive fixed request.pl
 387 my @all_items = GetItemsInfo( $biblionumber );
 388
 389 # adding items linked via host biblios
 390 my $marcflavour  = C4::Context->preference("marcflavour");
 391
 392 my $analyticfield = '773';
 393 if ($marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC'){
 394     $analyticfield = '773';
 395 } elsif ($marcflavour eq 'UNIMARC') {
 396     $analyticfield = '461';
 397 }
 398 foreach my $hostfield ( $record->field($analyticfield)) {
 399     my $hostbiblionumber = $hostfield->subfield("0");
 400     my $linkeditemnumber = $hostfield->subfield("9");
 401     my @hostitemInfos = GetItemsInfo($hostbiblionumber);
 402     foreach my $hostitemInfo (@hostitemInfos){
 403         if ($hostitemInfo->{itemnumber} eq $linkeditemnumber){
 404             push(@all_items, $hostitemInfo);
 405         }
 406     }
 407 }
 408
 409 my @items;
 410
 411 # Getting items to be hidden
 412 my @hiddenitems = GetHiddenItemnumbers(@all_items);
 413
 414 # Are there items to hide?
 415 my $hideitems = 1 if C4::Context->preference('hidelostitems') or scalar(@hiddenitems) > 0;
 416
 417 # Hide items
 418 if ($hideitems) {
 419     for my $itm (@all_items) {
 420         if  ( C4::Context->preference('hidelostitems') ) {
 421             push @items, $itm unless $itm->{itemlost} or any { $itm->{'itemnumber'} eq $_ } @hiddenitems;
 422         } else {
 423             push @items, $itm unless any { $itm->{'itemnumber'} eq $_ } @hiddenitems;
 424     }
 425 }
 426 } else {
 427     # Or not
 428     @items = @all_items;
 429 }
 430
 431 my $dat = &GetBiblioData($biblionumber);
 432
 433 my $itemtypes = GetItemTypes();
 434 # imageurl:
 435 my $itemtype = $dat->{'itemtype'};
 436 if ( $itemtype ) {
 437     $dat->{'imageurl'}    = getitemtypeimagelocation( 'opac', $itemtypes->{$itemtype}->{'imageurl'} );
 438     $dat->{'description'} = $itemtypes->{$itemtype}->{'description'};
 439 }
 440 my $shelflocations =GetKohaAuthorisedValues('items.location',$dat->{'frameworkcode'}, 'opac');
 441 my $collections =  GetKohaAuthorisedValues('items.ccode',$dat->{'frameworkcode'}, 'opac');
 442
 443 #coping with subscriptions
 444 my $subscriptionsnumber = CountSubscriptionFromBiblionumber($biblionumber);
 445 my @subscriptions       = GetSubscriptions( undef, undef, $biblionumber );
 446
 447 my @subs;
 448 $dat->{'serial'}=1 if $subscriptionsnumber;
 449 foreach my $subscription (@subscriptions) {
 450     my $serials_to_display;
 451     my %cell;
 452     $cell{subscriptionid}    = $subscription->{subscriptionid};
 453     $cell{subscriptionnotes} = $subscription->{notes};
 454     $cell{missinglist}       = $subscription->{missinglist};
 455     $cell{opacnote}          = $subscription->{opacnote};
 456     $cell{histstartdate}     = $subscription->{histstartdate};
 457     $cell{histenddate}       = $subscription->{histenddate};
 458     $cell{branchcode}        = $subscription->{branchcode};
 459     $cell{branchname}        = GetBranchName($subscription->{branchcode});
 460     $cell{hasalert}          = $subscription->{hasalert};
 461     #get the three latest serials.
 462     $serials_to_display = $subscription->{opacdisplaycount};
 463     $serials_to_display = C4::Context->preference('OPACSerialIssueDisplayCount') unless $serials_to_display;
 464         $cell{opacdisplaycount} = $serials_to_display;
 465     $cell{latestserials} =
 466       GetLatestSerials( $subscription->{subscriptionid}, $serials_to_display );
 467     push @subs, \%cell;
 468 }
 469
 470 $dat->{'count'} = scalar(@items);
 471
 472 # If there is a lot of items, and the user has not decided
 473 # to view them all yet, we first warn him
 474 # TODO: The limit of 50 could be a syspref
 475 my $viewallitems = $query->param('viewallitems');
 476 if ($dat->{'count'} >= 50 && !$viewallitems) {
 477     $template->param('lotsofitems' => 1);
 478 }
 479
 480 my $biblio_authorised_value_images = C4::Items::get_authorised_value_images( C4::Biblio::get_biblio_authorised_values( $biblionumber, $record ) );
 481
 482 my $norequests = 1;
 483 my $branches = GetBranches();
 484 my %itemfields;
 485 for my $itm (@items) {
 486     $norequests = 0
 487        if ( (not $itm->{'wthdrawn'} )
 488          && (not $itm->{'itemlost'} )
 489          && ($itm->{'itemnotforloan'}<0 || not $itm->{'itemnotforloan'} )
 490                  && (not $itemtypes->{$itm->{'itype'}}->{notforloan} )
 491          && ($itm->{'itemnumber'} ) );
 492
 493     if ( defined $itm->{'publictype'} ) {
 494         # I can't actually find any case in which this is defined. --amoore 2008-12-09
 495         $itm->{ $itm->{'publictype'} } = 1;
 496     }
 497
 498     # get collection code description, too
 499     if ( my $ccode = $itm->{'ccode'} ) {
 500         $itm->{'ccode'} = $collections->{$ccode} if ( defined($collections) && exists( $collections->{$ccode} ) );
 501     }
 502     if ( defined $itm->{'location'} ) {
 503         $itm->{'location_description'} = $shelflocations->{ $itm->{'location'} };
 504     }
 505     if (exists $itm->{itype} && defined($itm->{itype}) && exists $itemtypes->{ $itm->{itype} }) {
 506         $itm->{'imageurl'}    = getitemtypeimagelocation( 'opac', $itemtypes->{ $itm->{itype} }->{'imageurl'} );
 507         $itm->{'description'} = $itemtypes->{ $itm->{itype} }->{'description'};
 508     }
 509     foreach (qw(ccode enumchron copynumber itemnotes uri)) {
 510         $itemfields{$_} = 1 if ($itm->{$_});
 511     }
 512
 513      # walk through the item-level authorised values and populate some images
 514      my $item_authorised_value_images = C4::Items::get_authorised_value_images( C4::Items::get_item_authorised_values( $itm->{'itemnumber'} ) );
 515      # warn( Data::Dumper->Dump( [ $item_authorised_value_images ], [ 'item_authorised_value_images' ] ) );
 516
 517      if ( $itm->{'itemlost'} ) {
 518          my $lostimageinfo = List::Util::first { $_->{'category'} eq 'LOST' } @$item_authorised_value_images;
 519          $itm->{'lostimageurl'}   = $lostimageinfo->{ 'imageurl' };
 520          $itm->{'lostimagelabel'} = $lostimageinfo->{ 'label' };
 521      }
 522      my ($reserve_status) = C4::Reserves::CheckReserves($itm->{itemnumber});
 523       if( $reserve_status eq "Waiting"){ $itm->{'waiting'} = 1; }
 524       if( $reserve_status eq "Reserved"){ $itm->{'onhold'} = 1; }
 525
 526      my ( $transfertwhen, $transfertfrom, $transfertto ) = GetTransfers($itm->{itemnumber});
 527      if ( defined( $transfertwhen ) && $transfertwhen ne '' ) {
 528         $itm->{transfertwhen} = $transfertwhen;
 529         $itm->{transfertfrom} = $branches->{$transfertfrom}{branchname};
 530         $itm->{transfertto}   = $branches->{$transfertto}{branchname};
 531      }
 532 }
 533
 534 ## get notes and subjects from MARC record
 535 my $dbh              = C4::Context->dbh;
 536 my $marcnotesarray   = GetMarcNotes   ($record,$marcflavour);
 537 my $marcisbnsarray   = GetMarcISBN    ($record,$marcflavour);
 538 my $marcauthorsarray = GetMarcAuthors ($record,$marcflavour);
 539 my $marcsubjctsarray = GetMarcSubjects($record,$marcflavour);
 540 my $marcseriesarray  = GetMarcSeries  ($record,$marcflavour);
 541 my $marcurlsarray    = GetMarcUrls    ($record,$marcflavour);
 542 my $marchostsarray  = GetMarcHosts($record,$marcflavour);
 543 my $subtitle         = GetRecordValue('subtitle', $record, GetFrameworkCode($biblionumber));
 544
 545     $template->param(
 546                      MARCNOTES               => $marcnotesarray,
 547                      MARCSUBJCTS             => $marcsubjctsarray,
 548                      MARCAUTHORS             => $marcauthorsarray,
 549                      MARCSERIES              => $marcseriesarray,
 550                      MARCURLS                => $marcurlsarray,
 551                      MARCHOSTS               => $marchostsarray,
 552                      norequests              => $norequests,
 553                      RequestOnOpac           => C4::Context->preference("RequestOnOpac"),
 554                      itemdata_ccode          => $itemfields{ccode},
 555                      itemdata_enumchron      => $itemfields{enumchron},
 556                      itemdata_uri            => $itemfields{uri},
 557                      itemdata_copynumber     => $itemfields{copynumber},
 558                      itemdata_itemnotes          => $itemfields{itemnotes},
 559                      authorised_value_images => $biblio_authorised_value_images,
 560                      subtitle                => $subtitle,
 561     );
 562
 563 if (C4::Context->preference("AlternateHoldingsField") && scalar @items == 0) {
 564     my $fieldspec = C4::Context->preference("AlternateHoldingsField");
 565     my $subfields = substr $fieldspec, 3;
 566     my $holdingsep = C4::Context->preference("AlternateHoldingsSeparator") || ' ';
 567     my @alternateholdingsinfo = ();
 568     my @holdingsfields = $record->field(substr $fieldspec, 0, 3);
 569
 570     for my $field (@holdingsfields) {
 571         my %holding = ( holding => '' );
 572         my $havesubfield = 0;
 573         for my $subfield ($field->subfields()) {
 574             if ((index $subfields, $$subfield[0]) >= 0) {
 575                 $holding{'holding'} .= $holdingsep if (length $holding{'holding'} > 0);
 576                 $holding{'holding'} .= $$subfield[1];
 577                 $havesubfield++;
 578             }
 579         }
 580         if ($havesubfield) {
 581             push(@alternateholdingsinfo, \%holding);
 582         }
 583     }
 584
 585     $template->param(
 586         ALTERNATEHOLDINGS   => \@alternateholdingsinfo,
 587         );
 588 }
 589
 590 foreach ( keys %{$dat} ) {
 591     $template->param( "$_" => defined $dat->{$_} ? $dat->{$_} : '' );
 592 }
 593
 594 # some useful variables for enhanced content;
 595 # in each case, we're grabbing the first value we find in
 596 # the record and normalizing it
 597 my $upc = GetNormalizedUPC($record,$marcflavour);
 598 my $ean = GetNormalizedEAN($record,$marcflavour);
 599 my $oclc = GetNormalizedOCLCNumber($record,$marcflavour);
 600 my $isbn = GetNormalizedISBN(undef,$record,$marcflavour);
 601 my $content_identifier_exists;
 602 if ( $isbn or $ean or $oclc or $upc ) {
 603     $content_identifier_exists = 1;
 604 }
 605 $template->param(
 606         normalized_upc => $upc,
 607         normalized_ean => $ean,
 608         normalized_oclc => $oclc,
 609         normalized_isbn => $isbn,
 610         content_identifier_exists =>  $content_identifier_exists,
 611 );
 612
 613 # COinS format FIXME: for books Only
 614 $template->param(
 615     ocoins => GetCOinSBiblio($record),
 616 );
 617
 618 my $libravatar_enabled = 0;
 619 if ( C4::Context->preference('ShowReviewer') and C4::Context->preference('ShowReviewerPhoto')) {
 620     eval {
 621         require Libravatar::URL;
 622         Libravatar::URL->import();
 623     };
 624     if (!$@ ) {
 625         $libravatar_enabled = 1;
 626     }
 627 }
 628
 629 my $reviews = getreviews( $biblionumber, 1 );
 630 my $loggedincommenter;
 631 foreach ( @$reviews ) {
 632     my $borrowerData   = GetMember('borrowernumber' => $_->{borrowernumber});
 633     # setting some borrower info into this hash
 634     $_->{title}     = $borrowerData->{'title'};
 635     $_->{surname}   = $borrowerData->{'surname'};
 636     $_->{firstname} = $borrowerData->{'firstname'};
 637     if ($libravatar_enabled and $borrowerData->{'email'}) {
 638         $_->{avatarurl} = libravatar_url(email => $borrowerData->{'email'}, https => $ENV{HTTPS});
 639     }
 640     $_->{userid}    = $borrowerData->{'userid'};
 641     $_->{cardnumber}    = $borrowerData->{'cardnumber'};
 642     if ($borrowerData->{'borrowernumber'} eq $borrowernumber) {
 643                 $_->{your_comment} = 1;
 644                 $loggedincommenter = 1;
 645         }
 646 }
 647
 648
 649 if(C4::Context->preference("ISBD")) {
 650         $template->param(ISBD => 1);
 651 }
 652
 653 $template->param(
 654     ITEM_RESULTS        => \@items,
 655     subscriptionsnumber => $subscriptionsnumber,
 656     biblionumber        => $biblionumber,
 657     subscriptions       => \@subs,
 658     subscriptionsnumber => $subscriptionsnumber,
 659     reviews             => $reviews,
 660     loggedincommenter   => $loggedincommenter
 661 );
 662
 663 # Lists
 664
 665 if (C4::Context->preference("virtualshelves") ) {
 666    $template->param( 'GetShelves' => GetBibliosShelves( $biblionumber ) );
 667 }
 668
 669
 670 # XISBN Stuff
 671 if (C4::Context->preference("OPACFRBRizeEditions")==1) {
 672     eval {
 673         $template->param(
 674             XISBNS => get_xisbns($isbn)
 675         );
 676     };
 677     if ($@) { warn "XISBN Failed $@"; }
 678 }
 679
 680 # Serial Collection
 681 my @sc_fields = $record->field(955);
 682 my @serialcollections = ();
 683
 684 foreach my $sc_field (@sc_fields) {
 685     my %row_data;
 686
 687     $row_data{text}    = $sc_field->subfield('r');
 688     $row_data{branch}  = $sc_field->subfield('9');
 689
 690     if ($row_data{text} && $row_data{branch}) {
 691         push (@serialcollections, \%row_data);
 692     }
 693 }
 694
 695 if (scalar(@serialcollections) > 0) {
 696     $template->param(
 697         serialcollection  => 1,
 698         serialcollections => \@serialcollections);
 699 }
 700
 701 # Local cover Images stuff
 702 if (C4::Context->preference("OPACLocalCoverImages")){
 703                 $template->param(OPACLocalCoverImages => 1);
 704 }
 705
 706 # Amazon.com Stuff
 707 if ( C4::Context->preference("OPACAmazonEnabled") ) {
 708     $template->param( AmazonTld => get_amazon_tld() );
 709     my $amazon_reviews  = C4::Context->preference("OPACAmazonReviews");
 710     my $amazon_similars = C4::Context->preference("OPACAmazonSimilarItems");
 711     my @services;
 712     if ( $amazon_reviews ) {
 713         push( @services, 'EditorialReview', 'Reviews' );
 714     }
 715     if ( $amazon_similars ) {
 716         push( @services, 'Similarities' );
 717     }
 718     my $amazon_details = &get_amazon_details( $isbn, $record, $marcflavour, \@services );
 719     my $similar_products_exist;
 720     if ( $amazon_reviews ) {
 721         my $item = $amazon_details->{Items}->{Item}->[0];
 722         my $customer_reviews = \@{ $item->{CustomerReviews}->{Review} };
 723         my $editorial_reviews = \@{ $item->{EditorialReviews}->{EditorialReview} };
 724         my $average_rating = $item->{CustomerReviews}->{AverageRating} || 0;
 725         $template->param( amazon_average_rating    => $average_rating * 20);
 726         $template->param( AMAZON_CUSTOMER_REVIEWS  => $customer_reviews );
 727         $template->param( AMAZON_EDITORIAL_REVIEWS => $editorial_reviews );
 728     }
 729     if ( $amazon_similars ) {
 730         my $item = $amazon_details->{Items}->{Item}->[0];
 731         my @similar_products;
 732         for my $similar_product (@{ $item->{SimilarProducts}->{SimilarProduct} }) {
 733             # do we have any of these isbns in our collection?
 734             my $similar_biblionumbers = get_biblionumber_from_isbn($similar_product->{ASIN});
 735             # verify that there is at least one similar item
 736             if (scalar(@$similar_biblionumbers)){
 737                 $similar_products_exist++ if ($similar_biblionumbers && $similar_biblionumbers->[0]);
 738                 push @similar_products, +{ similar_biblionumbers => $similar_biblionumbers, title => $similar_product->{Title}, ASIN => $similar_product->{ASIN}  };
 739             }
 740         }
 741         $template->param( OPACAmazonSimilarItems => $similar_products_exist );
 742         $template->param( AMAZON_SIMILAR_PRODUCTS => \@similar_products );
 743     }
 744 }
 745
 746 my $syndetics_elements;
 747
 748 if ( C4::Context->preference("SyndeticsEnabled") ) {
 749     $template->param("SyndeticsEnabled" => 1);
 750     $template->param("SyndeticsClientCode" => C4::Context->preference("SyndeticsClientCode"));
 751         eval {
 752             $syndetics_elements = &get_syndetics_index($isbn,$upc,$oclc);
 753             for my $element (values %$syndetics_elements) {
 754                 $template->param("Syndetics$element"."Exists" => 1 );
 755                 #warn "Exists: "."Syndetics$element"."Exists";
 756         }
 757     };
 758     warn $@ if $@;
 759 }
 760
 761 if ( C4::Context->preference("SyndeticsEnabled")
 762         && C4::Context->preference("SyndeticsSummary")
 763         && ( exists($syndetics_elements->{'SUMMARY'}) || exists($syndetics_elements->{'AVSUMMARY'}) ) ) {
 764         eval {
 765             my $syndetics_summary = &get_syndetics_summary($isbn,$upc,$oclc, $syndetics_elements);
 766             $template->param( SYNDETICS_SUMMARY => $syndetics_summary );
 767         };
 768         warn $@ if $@;
 769
 770 }
 771
 772 if ( C4::Context->preference("SyndeticsEnabled")
 773         && C4::Context->preference("SyndeticsTOC")
 774         && exists($syndetics_elements->{'TOC'}) ) {
 775         eval {
 776     my $syndetics_toc = &get_syndetics_toc($isbn,$upc,$oclc);
 777     $template->param( SYNDETICS_TOC => $syndetics_toc );
 778         };
 779         warn $@ if $@;
 780 }
 781
 782 if ( C4::Context->preference("SyndeticsEnabled")
 783     && C4::Context->preference("SyndeticsExcerpt")
 784     && exists($syndetics_elements->{'DBCHAPTER'}) ) {
 785     eval {
 786     my $syndetics_excerpt = &get_syndetics_excerpt($isbn,$upc,$oclc);
 787     $template->param( SYNDETICS_EXCERPT => $syndetics_excerpt );
 788     };
 789         warn $@ if $@;
 790 }
 791
 792 if ( C4::Context->preference("SyndeticsEnabled")
 793     && C4::Context->preference("SyndeticsReviews")) {
 794     eval {
 795     my $syndetics_reviews = &get_syndetics_reviews($isbn,$upc,$oclc,$syndetics_elements);
 796     $template->param( SYNDETICS_REVIEWS => $syndetics_reviews );
 797     };
 798         warn $@ if $@;
 799 }
 800
 801 if ( C4::Context->preference("SyndeticsEnabled")
 802     && C4::Context->preference("SyndeticsAuthorNotes")
 803         && exists($syndetics_elements->{'ANOTES'}) ) {
 804     eval {
 805     my $syndetics_anotes = &get_syndetics_anotes($isbn,$upc,$oclc);
 806     $template->param( SYNDETICS_ANOTES => $syndetics_anotes );
 807     };
 808     warn $@ if $@;
 809 }
 810
 811 # LibraryThingForLibraries ID Code and Tabbed View Option
 812 if( C4::Context->preference('LibraryThingForLibrariesEnabled') )
 813 {
 814 $template->param(LibraryThingForLibrariesID =>
 815 C4::Context->preference('LibraryThingForLibrariesID') );
 816 $template->param(LibraryThingForLibrariesTabbedView =>
 817 C4::Context->preference('LibraryThingForLibrariesTabbedView') );
 818 }
 819
 820 # Novelist Select
 821 if( C4::Context->preference('NovelistSelectEnabled') )
 822 {
 823 $template->param(NovelistSelectProfile => C4::Context->preference('NovelistSelectProfile') );
 824 $template->param(NovelistSelectPassword => C4::Context->preference('NovelistSelectPassword') );
 825 $template->param(NovelistSelectView => C4::Context->preference('NovelistSelectView') );
 826 }
 827
 828
 829 # Babelthèque
 830 if ( C4::Context->preference("Babeltheque") ) {
 831     $template->param(
 832         Babeltheque => 1,
 833         Babeltheque_url_js => C4::Context->preference("Babeltheque_url_js"),
 834     );
 835 }
 836
 837 # Social Networks
 838 if ( C4::Context->preference( "SocialNetworks" ) ) {
 839     $template->param( current_url => C4::Context->preference('OPACBaseURL') . "/cgi-bin/koha/opac-detail.pl?biblionumber=$biblionumber" );
 840     $template->param( SocialNetworks => 1 );
 841 }
 842
 843 # Shelf Browser Stuff
 844 if (C4::Context->preference("OPACShelfBrowser")) {
 845     # pick the first itemnumber unless one was selected by the user
 846     my $starting_itemnumber = $query->param('shelfbrowse_itemnumber'); # || $items[0]->{itemnumber};
 847     if (defined($starting_itemnumber)) {
 848         $template->param( OpenOPACShelfBrowser => 1) if $starting_itemnumber;
 849         my $nearby = GetNearbyItems($starting_itemnumber,3);
 850
 851         $template->param(
 852             starting_homebranch => $nearby->{starting_homebranch}->{description},
 853             starting_location => $nearby->{starting_location}->{description},
 854             starting_ccode => $nearby->{starting_ccode}->{description},
 855             starting_itemnumber => $nearby->{starting_itemnumber},
 856             shelfbrowser_prev_itemnumber => $nearby->{prev_itemnumber},
 857             shelfbrowser_next_itemnumber => $nearby->{next_itemnumber},
 858             shelfbrowser_prev_biblionumber => $nearby->{prev_biblionumber},
 859             shelfbrowser_next_biblionumber => $nearby->{next_biblionumber},
 860             PREVIOUS_SHELF_BROWSE => $nearby->{prev},
 861             NEXT_SHELF_BROWSE => $nearby->{next},
 862         );
 863     }
 864 }
 865
 866 if (C4::Context->preference("BakerTaylorEnabled")) {
 867         $template->param(
 868                 BakerTaylorEnabled  => 1,
 869                 BakerTaylorImageURL => &image_url(),
 870                 BakerTaylorLinkURL  => &link_url(),
 871                 BakerTaylorBookstoreURL => C4::Context->preference('BakerTaylorBookstoreURL'),
 872         );
 873         my ($bt_user, $bt_pass);
 874         if ($isbn and
 875                 $bt_user = C4::Context->preference('BakerTaylorUsername') and
 876                 $bt_pass = C4::Context->preference('BakerTaylorPassword')    )
 877         {
 878                 $template->param(
 879                 BakerTaylorContentURL   =>
 880                 sprintf("http://contentcafe2.btol.com/ContentCafeClient/ContentCafe.aspx?UserID=%s&Password=%s&ItemKey=%s&Options=Y",
 881                                 $bt_user,$bt_pass,$isbn)
 882                 );
 883         }
 884 }
 885
 886 my $tag_quantity;
 887 if (C4::Context->preference('TagsEnabled') and $tag_quantity = C4::Context->preference('TagsShowOnDetail')) {
 888         $template->param(
 889                 TagsEnabled => 1,
 890                 TagsShowOnDetail => $tag_quantity,
 891                 TagsInputOnDetail => C4::Context->preference('TagsInputOnDetail')
 892         );
 893         $template->param(TagLoop => get_tags({biblionumber=>$biblionumber, approved=>1,
 894                                                                 'sort'=>'-weight', limit=>$tag_quantity}));
 895 }
 896
 897 if (C4::Context->preference("OPACURLOpenInNewWindow")) {
 898     # These values are going to be read by Javascript, at least in the case
 899     # of the google covers
 900     $template->param(covernewwindow => 'true');
 901 } else {
 902     $template->param(covernewwindow => 'false');
 903 }
 904
 905 #Export options
 906 my $OpacExportOptions=C4::Context->preference("OpacExportOptions");
 907 my @export_options = split(/\|/,$OpacExportOptions);
 908 $template->{VARS}->{'export_options'} = \@export_options;
 909
 910 #Search for title in links
 911 my $marccontrolnumber   = GetMarcControlnumber ($record, $marcflavour);
 912 my $marcissns = GetMarcISSN ( $record, $marcflavour );
 913 my $issn = $marcissns->[0] || '';
 914
 915 if (my $search_for_title = C4::Context->preference('OPACSearchForTitleIn')){
 916     $dat->{author} ? $search_for_title =~ s/{AUTHOR}/$dat->{author}/g : $search_for_title =~ s/{AUTHOR}//g;
 917     $dat->{title} =~ s/\/+$//; # remove trailing slash
 918     $dat->{title} =~ s/\s+$//; # remove trailing space
 919     $dat->{title} ? $search_for_title =~ s/{TITLE}/$dat->{title}/g : $search_for_title =~ s/{TITLE}//g;
 920     $isbn ? $search_for_title =~ s/{ISBN}/$isbn/g : $search_for_title =~ s/{ISBN}//g;
 921     $issn ? $search_for_title =~ s/{ISSN}/$issn/g : $search_for_title =~ s/{ISSN}//g;
 922     $marccontrolnumber ? $search_for_title =~ s/{CONTROLNUMBER}/$marccontrolnumber/g : $search_for_title =~ s/{CONTROLNUMBER}//g;
 923     $search_for_title =~ s/{BIBLIONUMBER}/$biblionumber/g;
 924     $template->param('OPACSearchForTitleIn' => $search_for_title);
 925 }
 926
 927 # We try to select the best default tab to show, according to what
 928 # the user wants, and what's available for display
 929 my $opac_serial_default = C4::Context->preference('opacSerialDefaultTab');
 930 my $defaulttab =
 931     $opac_serial_default eq 'subscriptions' && $subscriptionsnumber
 932         ? 'subscriptions' :
 933     $opac_serial_default eq 'serialcollection' && @serialcollections > 0
 934         ? 'serialcollection' :
 935     $opac_serial_default eq 'holdings' && $dat->{'count'} > 0
 936         ? 'holdings' :
 937     $subscriptionsnumber
 938         ? 'subscriptions' :
 939     @serialcollections > 0
 940         ? 'serialcollection' : 'subscription';
 941 $template->param('defaulttab' => $defaulttab);
 942
 943 if (C4::Context->preference('OPACLocalCoverImages') == 1) {
 944     my @images = ListImagesForBiblio($biblionumber);
 945     $template->{VARS}->{localimages} = \@images;
 946 }
 947
 948 output_html_with_http_headers $query, $cookie, $template->output;