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