catalogue/detail.pl

   1 #!/usr/bin/perl
   2
   3 # This file is part of Koha.
   4 #
   5 # Koha is free software; you can redistribute it and/or modify it under the
   6 # terms of the GNU General Public License as published by the Free Software
   7 # Foundation; either version 2 of the License, or (at your option) any later
   8 # version.
   9 #
  10 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  11 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  12 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License along with
  15 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  16 # Suite 330, Boston, MA  02111-1307 USA
  17
  18
  19 use strict;
  20 use warnings;
  21
  22 use CGI;
  23 use C4::Auth;
  24 use C4::Dates qw/format_date/;
  25 use C4::Koha;
  26 use C4::Serials;    #uses getsubscriptionfrom biblionumber
  27 use C4::Output;
  28 use C4::Biblio;
  29 use C4::Items;
  30 use C4::Circulation;
  31 use C4::Branch;
  32 use C4::Reserves;
  33 use C4::Members; # to use GetMember
  34 use C4::Serials;
  35 use C4::XISBN qw(get_xisbns get_biblionumber_from_isbn);
  36 use C4::External::Amazon;
  37 use C4::Search;         # enabled_staff_search_views
  38 use C4::VirtualShelves;
  39 use C4::XSLT;
  40
  41 # use Smart::Comments;
  42
  43 my $query = CGI->new();
  44 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  45     {
  46         template_name   => "catalogue/detail.tmpl",
  47         query           => $query,
  48         type            => "intranet",
  49         authnotrequired => 0,
  50         flagsrequired   => { catalogue => 1 },
  51     }
  52 );
  53
  54 my $biblionumber = $query->param('biblionumber');
  55 my $record       = GetMarcBiblio($biblionumber);
  56
  57 if ( not defined $record ) {
  58     # biblionumber invalid -> report and exit
  59     $template->param( unknownbiblionumber => 1,
  60                       biblionumber => $biblionumber );
  61     output_html_with_http_headers $query, $cookie, $template->output;
  62     exit;
  63 }
  64
  65 if($query->cookie("holdfor")){
  66     my $holdfor_patron = GetMember('borrowernumber' => $query->cookie("holdfor"));
  67     $template->param(
  68         holdfor => $query->cookie("holdfor"),
  69         holdfor_surname => $holdfor_patron->{'surname'},
  70         holdfor_firstname => $holdfor_patron->{'firstname'},
  71         holdfor_cardnumber => $holdfor_patron->{'cardnumber'},
  72     );
  73 }
  74
  75 my $fw           = GetFrameworkCode($biblionumber);
  76 my $showallitems = $query->param('showallitems');
  77 my $marcflavour  = C4::Context->preference("marcflavour");
  78
  79 # XSLT processing of some stuff
  80 if (C4::Context->preference("XSLTDetailsDisplay") ) {
  81     $template->param('XSLTDetailsDisplay' =>'1',
  82         'XSLTBloc' => XSLTParse4Display($biblionumber, $record, 'Detail','intranet') );
  83 }
  84
  85 $template->param( 'SpineLabelShowPrintOnBibDetails' => C4::Context->preference("SpineLabelShowPrintOnBibDetails") );
  86
  87 # some useful variables for enhanced content;
  88 # in each case, we're grabbing the first value we find in
  89 # the record and normalizing it
  90 my $upc = GetNormalizedUPC($record,$marcflavour);
  91 my $ean = GetNormalizedEAN($record,$marcflavour);
  92 my $oclc = GetNormalizedOCLCNumber($record,$marcflavour);
  93 my $isbn = GetNormalizedISBN(undef,$record,$marcflavour);
  94
  95 $template->param(
  96     normalized_upc => $upc,
  97     normalized_ean => $ean,
  98     normalized_oclc => $oclc,
  99     normalized_isbn => $isbn,
 100 );
 101
 102 my $marcnotesarray   = GetMarcNotes( $record, $marcflavour );
 103 my $marcisbnsarray   = GetMarcISBN( $record, $marcflavour );
 104 my $marcauthorsarray = GetMarcAuthors( $record, $marcflavour );
 105 my $marcsubjctsarray = GetMarcSubjects( $record, $marcflavour );
 106 my $marcseriesarray  = GetMarcSeries($record,$marcflavour);
 107 my $marcurlsarray    = GetMarcUrls    ($record,$marcflavour);
 108 my $subtitle         = GetRecordValue('subtitle', $record, $fw);
 109
 110 # Get Branches, Itemtypes and Locations
 111 my $branches = GetBranches();
 112 my $itemtypes = GetItemTypes();
 113 my $dbh = C4::Context->dbh;
 114
 115 # 'intra' param included, even though it's not respected in GetItemsInfo currently
 116 my @all_items= GetItemsInfo($biblionumber, 'intra');
 117 my @items;
 118 for my $itm (@all_items) {
 119     push @items, $itm unless ( $itm->{itemlost} && GetHideLostItemsPreference($borrowernumber) && !$showallitems);
 120 }
 121 my $dat = &GetBiblioData($biblionumber);
 122
 123 # get count of holds
 124 my ( $holdcount, $holds ) = GetReservesFromBiblionumber($biblionumber,1);
 125
 126 #coping with subscriptions
 127 my $subscriptionsnumber = CountSubscriptionFromBiblionumber($biblionumber);
 128 my @subscriptions       = GetSubscriptions( $dat->{title}, $dat->{issn}, $biblionumber );
 129 my @subs;
 130
 131 foreach my $subscription (@subscriptions) {
 132     my %cell;
 133         my $serials_to_display;
 134     $cell{subscriptionid}    = $subscription->{subscriptionid};
 135     $cell{subscriptionnotes} = $subscription->{notes};
 136     $cell{branchcode}        = $subscription->{branchcode};
 137     $cell{branchname}        = GetBranchName($subscription->{branchcode});
 138     $cell{hasalert}          = $subscription->{hasalert};
 139     #get the three latest serials.
 140         $serials_to_display = $subscription->{staffdisplaycount};
 141         $serials_to_display = C4::Context->preference('StaffSerialIssueDisplayCount') unless $serials_to_display;
 142         $cell{staffdisplaycount} = $serials_to_display;
 143     $cell{latestserials} =
 144       GetLatestSerials( $subscription->{subscriptionid}, $serials_to_display );
 145     push @subs, \%cell;
 146 }
 147
 148 if ( defined $dat->{'itemtype'} ) {
 149     $dat->{imageurl} = getitemtypeimagelocation( 'intranet', $itemtypes->{ $dat->{itemtype} }{imageurl} );
 150 }
 151
 152 $dat->{'count'} = scalar @all_items;
 153 $dat->{'showncount'} = scalar @items;
 154 $dat->{'hiddencount'} = scalar @all_items - scalar @items;
 155
 156 my $shelflocations = GetKohaAuthorisedValues('items.location', $fw);
 157 my $collections    = GetKohaAuthorisedValues('items.ccode'   , $fw);
 158 my (@itemloop, %itemfields);
 159 my $norequests = 1;
 160 my $authvalcode_items_itemlost = GetAuthValCode('items.itemlost',$fw);
 161 my $authvalcode_items_damaged  = GetAuthValCode('items.damaged', $fw);
 162 foreach my $item (@items) {
 163
 164     $item->{homebranch}        = GetBranchName($item->{homebranch});
 165
 166     # can place holds defaults to yes
 167     $norequests = 0 unless ( ( $item->{'notforloan'} > 0 ) || ( $item->{'itemnotforloan'} > 0 ) );
 168
 169     # format some item fields for display
 170     if ( defined $item->{'publictype'} ) {
 171         $item->{ $item->{'publictype'} } = 1;
 172     }
 173     $item->{imageurl} = defined $item->{itype} ? getitemtypeimagelocation('intranet', $itemtypes->{ $item->{itype} }{imageurl})
 174                                                : '';
 175
 176         foreach (qw(datedue datelastseen onloan)) {
 177                 $item->{$_} = format_date($item->{$_});
 178         }
 179     # item damaged, lost, withdrawn loops
 180     $item->{itemlostloop} = GetAuthorisedValues($authvalcode_items_itemlost, $item->{itemlost}) if $authvalcode_items_itemlost;
 181     if ($item->{damaged}) {
 182         $item->{itemdamagedloop} = GetAuthorisedValues($authvalcode_items_damaged, $item->{damaged}) if $authvalcode_items_damaged;
 183     }
 184     #get shelf location and collection code description if they are authorised value.
 185     my $shelfcode = $item->{'location'};
 186     $item->{'location'} = $shelflocations->{$shelfcode} if ( defined( $shelfcode ) && defined($shelflocations) && exists( $shelflocations->{$shelfcode} ) );
 187     my $ccode = $item->{'ccode'};
 188     $item->{'ccode'} = $collections->{$ccode} if ( defined( $ccode ) && defined($collections) && exists( $collections->{$ccode} ) );
 189     foreach (qw(ccode enumchron copynumber itemnotes uri)) {
 190         $itemfields{$_} = 1 if ( $item->{$_} );
 191     }
 192
 193     # checking for holds
 194     my ($reservedate,$reservedfor,$expectedAt) = GetReservesFromItemnumber($item->{itemnumber});
 195     my $ItemBorrowerReserveInfo = GetMemberDetails( $reservedfor, 0);
 196
 197     if (C4::Context->preference('HidePatronName')){
 198         $item->{'hidepatronname'} = 1;
 199     }
 200
 201     if ( defined $reservedate ) {
 202         $item->{backgroundcolor} = 'reserved';
 203         $item->{reservedate}     = format_date($reservedate);
 204         $item->{ReservedForBorrowernumber}     = $reservedfor;
 205         $item->{ReservedForSurname}     = $ItemBorrowerReserveInfo->{'surname'};
 206         $item->{ReservedForFirstname}   = $ItemBorrowerReserveInfo->{'firstname'};
 207         $item->{ExpectedAtLibrary}      = $branches->{$expectedAt}{branchname};
 208         $item->{Reservedcardnumber}             = $ItemBorrowerReserveInfo->{'cardnumber'};
 209     }
 210
 211         # Check the transit status
 212     my ( $transfertwhen, $transfertfrom, $transfertto ) = GetTransfers($item->{itemnumber});
 213     if ( defined( $transfertwhen ) && ( $transfertwhen ne '' ) ) {
 214         $item->{transfertwhen} = format_date($transfertwhen);
 215         $item->{transfertfrom} = $branches->{$transfertfrom}{branchname};
 216         $item->{transfertto}   = $branches->{$transfertto}{branchname};
 217         $item->{nocancel} = 1;
 218     }
 219
 220     # FIXME: move this to a pm, check waiting status for holds
 221     my $sth2 = $dbh->prepare("SELECT * FROM reserves WHERE borrowernumber=? AND itemnumber=? AND found='W'");
 222     $sth2->execute($item->{ReservedForBorrowernumber},$item->{itemnumber});
 223     while (my $wait_hashref = $sth2->fetchrow_hashref) {
 224         $item->{waitingdate} = format_date($wait_hashref->{waitingdate});
 225     }
 226
 227     push @itemloop, $item;
 228 }
 229
 230 $template->param( norequests => $norequests );
 231 $template->param(
 232         MARCNOTES   => $marcnotesarray,
 233         MARCSUBJCTS => $marcsubjctsarray,
 234         MARCAUTHORS => $marcauthorsarray,
 235         MARCSERIES  => $marcseriesarray,
 236         MARCURLS => $marcurlsarray,
 237     MARCISBNS => $marcisbnsarray,
 238         subtitle    => $subtitle,
 239         itemdata_ccode      => $itemfields{ccode},
 240         itemdata_enumchron  => $itemfields{enumchron},
 241         itemdata_uri        => $itemfields{uri},
 242         itemdata_copynumber => $itemfields{copynumber},
 243         volinfo                         => $itemfields{enumchron},
 244     itemdata_itemnotes  => $itemfields{itemnotes},
 245         z3950_search_params     => C4::Search::z3950_search_args($dat),
 246     holdcount           => $holdcount,
 247         C4::Search::enabled_staff_search_views,
 248 );
 249
 250 if (C4::Context->preference("AlternateHoldingsField") && scalar @items == 0) {
 251     my $fieldspec = C4::Context->preference("AlternateHoldingsField");
 252     my $subfields = substr $fieldspec, 3;
 253     my $holdingsep = C4::Context->preference("AlternateHoldingsSeparator") || ' ';
 254     my @alternateholdingsinfo = ();
 255     my @holdingsfields = $record->field(substr $fieldspec, 0, 3);
 256
 257     for my $field (@holdingsfields) {
 258         my %holding = ( holding => '' );
 259         my $havesubfield = 0;
 260         for my $subfield ($field->subfields()) {
 261             if ((index $subfields, $$subfield[0]) >= 0) {
 262                 $holding{'holding'} .= $holdingsep if (length $holding{'holding'} > 0);
 263                 $holding{'holding'} .= $$subfield[1];
 264                 $havesubfield++;
 265             }
 266         }
 267         if ($havesubfield) {
 268             push(@alternateholdingsinfo, \%holding);
 269         }
 270     }
 271
 272     $template->param(
 273         ALTERNATEHOLDINGS   => \@alternateholdingsinfo,
 274         );
 275 }
 276
 277 my @results = ( $dat, );
 278 foreach ( keys %{$dat} ) {
 279     $template->param( "$_" => defined $dat->{$_} ? $dat->{$_} : '' );
 280 }
 281
 282 # does not work: my %views_enabled = map { $_ => 1 } $template->query(loop => 'EnableViews');
 283 # method query not found?!?!
 284
 285 $template->param(
 286     itemloop        => \@itemloop,
 287     biblionumber        => $biblionumber,
 288     detailview => 1,
 289     subscriptions       => \@subs,
 290     subscriptionsnumber => $subscriptionsnumber,
 291     subscriptiontitle   => $dat->{title},
 292 );
 293
 294 # $debug and $template->param(debug_display => 1);
 295
 296 # Lists
 297
 298 if (C4::Context->preference("virtualshelves") ) {
 299    $template->param( 'GetShelves' => GetBibliosShelves( $biblionumber ) );
 300 }
 301
 302 # XISBN Stuff
 303 if (C4::Context->preference("FRBRizeEditions")==1) {
 304     eval {
 305         $template->param(
 306             XISBNS => get_xisbns($isbn)
 307         );
 308     };
 309     if ($@) { warn "XISBN Failed $@"; }
 310 }
 311 if ( C4::Context->preference("AmazonEnabled") == 1 ) {
 312     $template->param( AmazonTld => get_amazon_tld() );
 313     my $amazon_reviews  = C4::Context->preference("AmazonReviews");
 314     my $amazon_similars = C4::Context->preference("AmazonSimilarItems");
 315     my @services;
 316     if ( $amazon_reviews ) {
 317         $template->param( AmazonReviews => 1 );
 318         push( @services, 'EditorialReview' );
 319     }
 320     if ( $amazon_similars ) {
 321         $template->param( AmazonSimilarItems => 1 );
 322         push( @services, 'Similarities' );
 323     }
 324     my $amazon_details = &get_amazon_details( $isbn, $record, $marcflavour, \@services );
 325     if ( $amazon_similars ) {
 326         my $similar_products_exist;
 327         my @similar_products;
 328         for my $similar_product (@{$amazon_details->{Items}->{Item}->[0]->{SimilarProducts}->{SimilarProduct}}) {
 329             # do we have any of these isbns in our collection?
 330             my $similar_biblionumbers = get_biblionumber_from_isbn($similar_product->{ASIN});
 331             # verify that there is at least one similar item
 332                     if (scalar(@$similar_biblionumbers)){
 333                             $similar_products_exist++ if ($similar_biblionumbers && $similar_biblionumbers->[0]);
 334                 push @similar_products, +{ similar_biblionumbers => $similar_biblionumbers, title => $similar_product->{Title}, ASIN => $similar_product->{ASIN}  };
 335             }
 336         }
 337         $template->param( AmazonSimilarItems       => $similar_products_exist );
 338         $template->param( AMAZON_SIMILAR_PRODUCTS  => \@similar_products      );
 339     }
 340     if ( $amazon_reviews ) {
 341         my $item = $amazon_details->{Items}->{Item}->[0];
 342         my $editorial_reviews = \@{ $item->{EditorialReviews}->{EditorialReview} };
 343         #my $customer_reviews  = \@{$amazon_details->{Items}->{Item}->[0]->{CustomerReviews}->{Review}};
 344         #my $average_rating = $amazon_details->{Items}->{Item}->[0]->{CustomerReviews}->{AverageRating} || 0;
 345         #$template->param( amazon_average_rating    => $average_rating * 20    );
 346         #$template->param( AMAZON_CUSTOMER_REVIEWS  => $customer_reviews       );
 347         $template->param( AMAZON_EDITORIAL_REVIEWS => $editorial_reviews      );
 348     }
 349 }
 350
 351 # Get OPAC URL
 352 if (C4::Context->preference('OPACBaseURL')){
 353      $template->param( OpacUrl => C4::Context->preference('OPACBaseURL') );
 354 }
 355
 356 output_html_with_http_headers $query, $cookie, $template->output;