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