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::Tags qw(get_tags);
  39 use C4::VirtualShelves;
  40 use C4::XSLT;
  41 use C4::Images;
  42 use Koha::DateUtils;
  43
  44 # use Smart::Comments;
  45
  46 my $query = CGI->new();
  47
  48 my $analyze = $query->param('analyze');
  49
  50 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  51     {
  52     template_name   =>  'catalogue/detail.tmpl',
  53         query           => $query,
  54         type            => "intranet",
  55         authnotrequired => 0,
  56         flagsrequired   => { catalogue => 1 },
  57     }
  58 );
  59
  60 my $biblionumber = $query->param('biblionumber');
  61 my $record       = GetMarcBiblio($biblionumber);
  62
  63 if ( not defined $record ) {
  64     # biblionumber invalid -> report and exit
  65     $template->param( unknownbiblionumber => 1,
  66                       biblionumber => $biblionumber );
  67     output_html_with_http_headers $query, $cookie, $template->output;
  68     exit;
  69 }
  70
  71 if($query->cookie("holdfor")){
  72     my $holdfor_patron = GetMember('borrowernumber' => $query->cookie("holdfor"));
  73     $template->param(
  74         holdfor => $query->cookie("holdfor"),
  75         holdfor_surname => $holdfor_patron->{'surname'},
  76         holdfor_firstname => $holdfor_patron->{'firstname'},
  77         holdfor_cardnumber => $holdfor_patron->{'cardnumber'},
  78     );
  79 }
  80
  81 my $fw           = GetFrameworkCode($biblionumber);
  82 my $showallitems = $query->param('showallitems');
  83 my $marcflavour  = C4::Context->preference("marcflavour");
  84
  85 # XSLT processing of some stuff
  86 if (C4::Context->preference("XSLTDetailsDisplay") ) {
  87     $template->param('XSLTDetailsDisplay' =>'1',
  88         'XSLTBloc' => XSLTParse4Display($biblionumber, $record, "XSLTDetailsDisplay") );
  89 }
  90
  91 $template->param( 'SpineLabelShowPrintOnBibDetails' => C4::Context->preference("SpineLabelShowPrintOnBibDetails") );
  92 $template->param( ocoins => GetCOinSBiblio($record) );
  93
  94 # some useful variables for enhanced content;
  95 # in each case, we're grabbing the first value we find in
  96 # the record and normalizing it
  97 my $upc = GetNormalizedUPC($record,$marcflavour);
  98 my $ean = GetNormalizedEAN($record,$marcflavour);
  99 my $oclc = GetNormalizedOCLCNumber($record,$marcflavour);
 100 my $isbn = GetNormalizedISBN(undef,$record,$marcflavour);
 101
 102 $template->param(
 103     normalized_upc => $upc,
 104     normalized_ean => $ean,
 105     normalized_oclc => $oclc,
 106     normalized_isbn => $isbn,
 107 );
 108
 109 my $marcnotesarray   = GetMarcNotes( $record, $marcflavour );
 110 my $marcisbnsarray   = GetMarcISBN( $record, $marcflavour );
 111 my $marcauthorsarray = GetMarcAuthors( $record, $marcflavour );
 112 my $marcsubjctsarray = GetMarcSubjects( $record, $marcflavour );
 113 my $marcseriesarray  = GetMarcSeries($record,$marcflavour);
 114 my $marcurlsarray    = GetMarcUrls    ($record,$marcflavour);
 115 my $marchostsarray  = GetMarcHosts($record,$marcflavour);
 116 my $subtitle         = GetRecordValue('subtitle', $record, $fw);
 117
 118 # Get Branches, Itemtypes and Locations
 119 my $branches = GetBranches();
 120 my $itemtypes = GetItemTypes();
 121 my $dbh = C4::Context->dbh;
 122
 123 my @all_items = GetItemsInfo( $biblionumber );
 124 my @items;
 125 for my $itm (@all_items) {
 126     push @items, $itm unless ( $itm->{itemlost} && GetHideLostItemsPreference($borrowernumber) && !$showallitems);
 127 }
 128
 129 # flag indicating existence of at least one item linked via a host record
 130 my $hostrecords;
 131 # adding items linked via host biblios
 132 my @hostitems = GetHostItemsInfo($record);
 133 if (@hostitems){
 134         $hostrecords =1;
 135         push (@items,@hostitems);
 136 }
 137
 138 my $dat = &GetBiblioData($biblionumber);
 139
 140 # get count of holds
 141 my ( $holdcount, $holds ) = GetReservesFromBiblionumber($biblionumber,1);
 142
 143 #coping with subscriptions
 144 my $subscriptionsnumber = CountSubscriptionFromBiblionumber($biblionumber);
 145 my @subscriptions       = GetSubscriptions( $dat->{title}, $dat->{issn}, undef, $biblionumber );
 146 my @subs;
 147
 148 foreach my $subscription (@subscriptions) {
 149     my %cell;
 150         my $serials_to_display;
 151     $cell{subscriptionid}    = $subscription->{subscriptionid};
 152     $cell{subscriptionnotes} = $subscription->{notes};
 153     $cell{branchcode}        = $subscription->{branchcode};
 154     $cell{branchname}        = GetBranchName($subscription->{branchcode});
 155     $cell{hasalert}          = $subscription->{hasalert};
 156     #get the three latest serials.
 157         $serials_to_display = $subscription->{staffdisplaycount};
 158         $serials_to_display = C4::Context->preference('StaffSerialIssueDisplayCount') unless $serials_to_display;
 159         $cell{staffdisplaycount} = $serials_to_display;
 160     $cell{latestserials} =
 161       GetLatestSerials( $subscription->{subscriptionid}, $serials_to_display );
 162     push @subs, \%cell;
 163 }
 164
 165 if ( defined $dat->{'itemtype'} ) {
 166     $dat->{imageurl} = getitemtypeimagelocation( 'intranet', $itemtypes->{ $dat->{itemtype} }{imageurl} );
 167 }
 168
 169 $dat->{'count'} = scalar @all_items + @hostitems;
 170 $dat->{'showncount'} = scalar @items + @hostitems;
 171 $dat->{'hiddencount'} = scalar @all_items + @hostitems - scalar @items;
 172
 173 my $shelflocations = GetKohaAuthorisedValues('items.location', $fw);
 174 my $collections    = GetKohaAuthorisedValues('items.ccode'   , $fw);
 175 my (@itemloop, %itemfields);
 176 my $norequests = 1;
 177 my $authvalcode_items_itemlost = GetAuthValCode('items.itemlost',$fw);
 178 my $authvalcode_items_damaged  = GetAuthValCode('items.damaged', $fw);
 179
 180 my $analytics_flag;
 181 my $materials_flag; # set this if the items have anything in the materials field
 182 foreach my $item (@items) {
 183
 184     $item->{homebranch}        = GetBranchName($item->{homebranch});
 185
 186     # can place holds defaults to yes
 187     $norequests = 0 unless ( ( $item->{'notforloan'} > 0 ) || ( $item->{'itemnotforloan'} > 0 ) );
 188
 189     # format some item fields for display
 190     if ( defined $item->{'publictype'} ) {
 191         $item->{ $item->{'publictype'} } = 1;
 192     }
 193     $item->{imageurl} = defined $item->{itype} ? getitemtypeimagelocation('intranet', $itemtypes->{ $item->{itype} }{imageurl})
 194                                                : '';
 195
 196         foreach (qw(datelastseen onloan)) {
 197                 $item->{$_} = format_date($item->{$_});
 198     }
 199     $item->{datedue} = format_sqldatetime($item->{datedue});
 200     # item damaged, lost, withdrawn loops
 201     $item->{itemlostloop} = GetAuthorisedValues($authvalcode_items_itemlost, $item->{itemlost}) if $authvalcode_items_itemlost;
 202     if ($item->{damaged}) {
 203         $item->{itemdamagedloop} = GetAuthorisedValues($authvalcode_items_damaged, $item->{damaged}) if $authvalcode_items_damaged;
 204     }
 205     #get shelf location and collection code description if they are authorised value.
 206     my $shelfcode = $item->{'location'};
 207     $item->{'location'} = $shelflocations->{$shelfcode} if ( defined( $shelfcode ) && defined($shelflocations) && exists( $shelflocations->{$shelfcode} ) );
 208     my $ccode = $item->{'ccode'};
 209     $item->{'ccode'} = $collections->{$ccode} if ( defined( $ccode ) && defined($collections) && exists( $collections->{$ccode} ) );
 210     foreach (qw(ccode enumchron copynumber itemnotes uri)) {
 211         $itemfields{$_} = 1 if ( $item->{$_} );
 212     }
 213
 214     # checking for holds
 215     my ($reservedate,$reservedfor,$expectedAt) = GetReservesFromItemnumber($item->{itemnumber});
 216     my $ItemBorrowerReserveInfo = GetMemberDetails( $reservedfor, 0);
 217
 218     if (C4::Context->preference('HidePatronName')){
 219         $item->{'hidepatronname'} = 1;
 220     }
 221
 222     if ( defined $reservedate ) {
 223         $item->{backgroundcolor} = 'reserved';
 224         $item->{reservedate}     = format_date($reservedate);
 225         $item->{ReservedForBorrowernumber}     = $reservedfor;
 226         $item->{ReservedForSurname}     = $ItemBorrowerReserveInfo->{'surname'};
 227         $item->{ReservedForFirstname}   = $ItemBorrowerReserveInfo->{'firstname'};
 228         $item->{ExpectedAtLibrary}      = $branches->{$expectedAt}{branchname};
 229         $item->{Reservedcardnumber}             = $ItemBorrowerReserveInfo->{'cardnumber'};
 230     }
 231
 232         # Check the transit status
 233     my ( $transfertwhen, $transfertfrom, $transfertto ) = GetTransfers($item->{itemnumber});
 234     if ( defined( $transfertwhen ) && ( $transfertwhen ne '' ) ) {
 235         $item->{transfertwhen} = format_date($transfertwhen);
 236         $item->{transfertfrom} = $branches->{$transfertfrom}{branchname};
 237         $item->{transfertto}   = $branches->{$transfertto}{branchname};
 238         $item->{nocancel} = 1;
 239     }
 240
 241     # FIXME: move this to a pm, check waiting status for holds
 242     my $sth2 = $dbh->prepare("SELECT * FROM reserves WHERE borrowernumber=? AND itemnumber=? AND found='W'");
 243     $sth2->execute($item->{ReservedForBorrowernumber},$item->{itemnumber});
 244     while (my $wait_hashref = $sth2->fetchrow_hashref) {
 245         $item->{waitingdate} = format_date($wait_hashref->{waitingdate});
 246     }
 247
 248     # item has a host number if its biblio number does not match the current bib
 249     if ($item->{biblionumber} ne $biblionumber){
 250         $item->{hostbiblionumber} = $item->{biblionumber};
 251         $item->{hosttitle} = GetBiblioData($item->{biblionumber})->{title};
 252     }
 253
 254         #count if item is used in analytical bibliorecords
 255         my $countanalytics= GetAnalyticsCount($item->{itemnumber});
 256         if ($countanalytics > 0){
 257                 $analytics_flag=1;
 258                 $item->{countanalytics} = $countanalytics;
 259         }
 260     if ($item->{'materials'} ne ''){
 261         $materials_flag = 1;
 262     }
 263     push @itemloop, $item;
 264 }
 265
 266 $template->param( norequests => $norequests );
 267 $template->param(
 268         MARCNOTES   => $marcnotesarray,
 269         MARCSUBJCTS => $marcsubjctsarray,
 270         MARCAUTHORS => $marcauthorsarray,
 271         MARCSERIES  => $marcseriesarray,
 272         MARCURLS => $marcurlsarray,
 273     MARCISBNS => $marcisbnsarray,
 274         MARCHOSTS => $marchostsarray,
 275         subtitle    => $subtitle,
 276         itemdata_ccode      => $itemfields{ccode},
 277         itemdata_enumchron  => $itemfields{enumchron},
 278         itemdata_uri        => $itemfields{uri},
 279         itemdata_copynumber => $itemfields{copynumber},
 280         volinfo                         => $itemfields{enumchron},
 281     itemdata_itemnotes  => $itemfields{itemnotes},
 282         z3950_search_params     => C4::Search::z3950_search_args($dat),
 283     holdcount           => $holdcount,
 284         hostrecords         => $hostrecords,
 285         analytics_flag  => $analytics_flag,
 286         C4::Search::enabled_staff_search_views,
 287         materials       => $materials_flag,
 288 );
 289
 290 if (C4::Context->preference("AlternateHoldingsField") && scalar @items == 0) {
 291     my $fieldspec = C4::Context->preference("AlternateHoldingsField");
 292     my $subfields = substr $fieldspec, 3;
 293     my $holdingsep = C4::Context->preference("AlternateHoldingsSeparator") || ' ';
 294     my @alternateholdingsinfo = ();
 295     my @holdingsfields = $record->field(substr $fieldspec, 0, 3);
 296
 297     for my $field (@holdingsfields) {
 298         my %holding = ( holding => '' );
 299         my $havesubfield = 0;
 300         for my $subfield ($field->subfields()) {
 301             if ((index $subfields, $$subfield[0]) >= 0) {
 302                 $holding{'holding'} .= $holdingsep if (length $holding{'holding'} > 0);
 303                 $holding{'holding'} .= $$subfield[1];
 304                 $havesubfield++;
 305             }
 306         }
 307         if ($havesubfield) {
 308             push(@alternateholdingsinfo, \%holding);
 309         }
 310     }
 311
 312     $template->param(
 313         ALTERNATEHOLDINGS   => \@alternateholdingsinfo,
 314         );
 315 }
 316
 317 my @results = ( $dat, );
 318 foreach ( keys %{$dat} ) {
 319     $template->param( "$_" => defined $dat->{$_} ? $dat->{$_} : '' );
 320 }
 321
 322 # does not work: my %views_enabled = map { $_ => 1 } $template->query(loop => 'EnableViews');
 323 # method query not found?!?!
 324
 325 $template->param(
 326     itemloop        => \@itemloop,
 327     biblionumber        => $biblionumber,
 328     ($analyze? 'analyze':'detailview') =>1,
 329     subscriptions       => \@subs,
 330     subscriptionsnumber => $subscriptionsnumber,
 331     subscriptiontitle   => $dat->{title},
 332 );
 333
 334 # $debug and $template->param(debug_display => 1);
 335
 336 # Lists
 337
 338 if (C4::Context->preference("virtualshelves") ) {
 339    $template->param( 'GetShelves' => GetBibliosShelves( $biblionumber ) );
 340 }
 341
 342 # XISBN Stuff
 343 if (C4::Context->preference("FRBRizeEditions")==1) {
 344     eval {
 345         $template->param(
 346             XISBNS => get_xisbns($isbn)
 347         );
 348     };
 349     if ($@) { warn "XISBN Failed $@"; }
 350 }
 351 if ( C4::Context->preference("AmazonEnabled") == 1 ) {
 352     $template->param( AmazonTld => get_amazon_tld() );
 353     my $amazon_reviews  = C4::Context->preference("AmazonReviews");
 354     my $amazon_similars = C4::Context->preference("AmazonSimilarItems");
 355     my @services;
 356     if ( $amazon_reviews ) {
 357         $template->param( AmazonReviews => 1 );
 358         push( @services, 'EditorialReview' );
 359     }
 360     if ( $amazon_similars ) {
 361         $template->param( AmazonSimilarItems => 1 );
 362         push( @services, 'Similarities' );
 363     }
 364     my $amazon_details = &get_amazon_details( $isbn, $record, $marcflavour, \@services );
 365     if ( $amazon_similars ) {
 366         my $similar_products_exist;
 367         my @similar_products;
 368         for my $similar_product (@{$amazon_details->{Items}->{Item}->[0]->{SimilarProducts}->{SimilarProduct}}) {
 369             # do we have any of these isbns in our collection?
 370             my $similar_biblionumbers = get_biblionumber_from_isbn($similar_product->{ASIN});
 371             # verify that there is at least one similar item
 372                     if (scalar(@$similar_biblionumbers)){
 373                             $similar_products_exist++ if ($similar_biblionumbers && $similar_biblionumbers->[0]);
 374                 push @similar_products, +{ similar_biblionumbers => $similar_biblionumbers, title => $similar_product->{Title}, ASIN => $similar_product->{ASIN}  };
 375             }
 376         }
 377         $template->param( AmazonSimilarItems       => $similar_products_exist );
 378         $template->param( AMAZON_SIMILAR_PRODUCTS  => \@similar_products      );
 379     }
 380     if ( $amazon_reviews ) {
 381         my $item = $amazon_details->{Items}->{Item}->[0];
 382         my $editorial_reviews = \@{ $item->{EditorialReviews}->{EditorialReview} };
 383         #my $customer_reviews  = \@{$amazon_details->{Items}->{Item}->[0]->{CustomerReviews}->{Review}};
 384         #my $average_rating = $amazon_details->{Items}->{Item}->[0]->{CustomerReviews}->{AverageRating} || 0;
 385         #$template->param( amazon_average_rating    => $average_rating * 20    );
 386         #$template->param( AMAZON_CUSTOMER_REVIEWS  => $customer_reviews       );
 387         $template->param( AMAZON_EDITORIAL_REVIEWS => $editorial_reviews      );
 388     }
 389 }
 390
 391 if ( C4::Context->preference("LocalCoverImages") == 1 ) {
 392     my @images = ListImagesForBiblio($biblionumber);
 393     $template->{VARS}->{localimages} = \@images;
 394 }
 395
 396 # Get OPAC URL
 397 if (C4::Context->preference('OPACBaseURL')){
 398      $template->param( OpacUrl => C4::Context->preference('OPACBaseURL') );
 399 }
 400
 401 # Displaying tags
 402
 403 my $tag_quantity;
 404 if (C4::Context->preference('TagsEnabled') and $tag_quantity = C4::Context->preference('TagsShowOnDetail')) {
 405     $template->param(
 406         TagsEnabled => 1,
 407         TagsShowOnDetail => $tag_quantity
 408     );
 409     $template->param(TagLoop => get_tags({biblionumber=>$biblionumber, approved=>1,
 410                                 'sort'=>'-weight', limit=>$tag_quantity}));
 411 }
 412
 413 output_html_with_http_headers $query, $cookie, $template->output;