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
   6 # under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # Koha is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  17
  18
  19 use Modern::Perl;
  20
  21 use CGI qw ( -utf8 );
  22 use HTML::Entities;
  23 use Try::Tiny;
  24 use C4::Auth;
  25 use C4::Context;
  26 use C4::Koha;
  27 use C4::Serials;    #uses getsubscriptionfrom biblionumber
  28 use C4::Output;
  29 use C4::Biblio;
  30 use C4::Items;
  31 use C4::Circulation;
  32 use C4::Reserves;
  33 use C4::Serials;
  34 use C4::XISBN qw(get_xisbns);
  35 use C4::External::Amazon;
  36 use C4::Search;        # enabled_staff_search_views
  37 use C4::Tags qw(get_tags);
  38 use C4::XSLT;
  39 use C4::Images;
  40 use Koha::DateUtils;
  41 use C4::HTML5Media;
  42 use C4::CourseReserves qw(GetItemCourseReservesInfo);
  43 use C4::Acquisition qw(GetOrdersByBiblionumber);
  44 use Koha::AuthorisedValues;
  45 use Koha::Biblios;
  46 use Koha::Illrequests;
  47 use Koha::Items;
  48 use Koha::ItemTypes;
  49 use Koha::Patrons;
  50 use Koha::Virtualshelves;
  51 use Koha::Plugins;
  52
  53 my $query = CGI->new();
  54
  55 my $analyze = $query->param('analyze');
  56
  57 my ( $template, $borrowernumber, $cookie, $flags ) = get_template_and_user(
  58     {
  59     template_name   =>  'catalogue/detail.tt',
  60         query           => $query,
  61         type            => "intranet",
  62         authnotrequired => 0,
  63         flagsrequired   => { catalogue => 1 },
  64     }
  65 );
  66
  67 # Determine if we should be offering any enhancement plugin buttons
  68 if ( C4::Context->config('enable_plugins') ) {
  69     # Only pass plugins that can offer a toolbar button
  70     my @plugins = Koha::Plugins->new()->GetPlugins({
  71         method => 'intranet_catalog_biblio_enhancements_toolbar_button'
  72     });
  73
  74     my @tab_plugins = Koha::Plugins->new()->GetPlugins({
  75         method => 'intranet_catalog_biblio_tab',
  76     });
  77     my @tabs;
  78     foreach my $tab_plugin (@tab_plugins) {
  79         my @biblio_tabs;
  80
  81         try {
  82             @biblio_tabs = $tab_plugin->intranet_catalog_biblio_tab();
  83             foreach my $tab (@biblio_tabs) {
  84                 my $tab_id = 'tab-' . $tab->title;
  85                 $tab_id =~ s/[^0-9A-Za-z]+/-/g;
  86                 $tab->id( $tab_id );
  87                 push @tabs, $tab,
  88             }
  89         }
  90         catch {
  91             warn "Error calling 'intranet_catalog_biblio_tab' on the " . $tab_plugin->{class} . "plugin ($_)";
  92         };
  93     }
  94
  95     $template->param(
  96         plugins => \@plugins,
  97         tabs => \@tabs,
  98     );
  99 }
 100
 101 my $biblionumber = $query->param('biblionumber');
 102 $biblionumber = HTML::Entities::encode($biblionumber);
 103 my $record       = GetMarcBiblio({ biblionumber => $biblionumber });
 104 my $biblio = Koha::Biblios->find( $biblionumber );
 105 $template->param( 'biblio', $biblio );
 106
 107 if ( not defined $record ) {
 108     # biblionumber invalid -> report and exit
 109     $template->param( unknownbiblionumber => 1,
 110                       biblionumber => $biblionumber );
 111     output_html_with_http_headers $query, $cookie, $template->output;
 112     exit;
 113 }
 114
 115 eval { $biblio->metadata->record };
 116 $template->param( decoding_error => $@ );
 117
 118 if($query->cookie("holdfor")){
 119     my $holdfor_patron = Koha::Patrons->find( $query->cookie("holdfor") );
 120     $template->param(
 121         # FIXME Should pass the patron object
 122         holdfor => $query->cookie("holdfor"),
 123         holdfor_surname => $holdfor_patron->surname,
 124         holdfor_firstname => $holdfor_patron->firstname,
 125         holdfor_cardnumber => $holdfor_patron->cardnumber,
 126     );
 127 }
 128
 129 if($query->cookie("searchToOrder")){
 130     my ( $basketno, $vendorid ) = split( /\//, $query->cookie("searchToOrder") );
 131     $template->param(
 132         searchtoorder_basketno => $basketno,
 133         searchtoorder_vendorid => $vendorid
 134     );
 135 }
 136
 137 my $fw           = GetFrameworkCode($biblionumber);
 138 my $showallitems = $query->param('showallitems');
 139 my $marcflavour  = C4::Context->preference("marcflavour");
 140
 141 # XSLT processing of some stuff
 142 my $xslfile = C4::Context->preference('XSLTDetailsDisplay') || "default";
 143 my $lang   = $xslfile ? C4::Languages::getlanguage()  : undef;
 144 my $sysxml = $xslfile ? C4::XSLT::get_xslt_sysprefs() : undef;
 145
 146 if ( $xslfile ) {
 147     $template->param(
 148         XSLTDetailsDisplay => '1',
 149         XSLTBloc => XSLTParse4Display(
 150                         $biblionumber, $record, "XSLTDetailsDisplay",
 151                         1, undef, $sysxml, $xslfile, $lang
 152                     )
 153     );
 154 }
 155
 156 $template->param( 'SpineLabelShowPrintOnBibDetails' => C4::Context->preference("SpineLabelShowPrintOnBibDetails") );
 157
 158 # Catch the exception as Koha::Biblio::Metadata->record can explode if the MARCXML is invalid
 159 # Do not propagate it as we already deal with it previously in this script
 160 my $coins = eval { $biblio->get_coins };
 161 $template->param( ocoins => $coins );
 162
 163 # some useful variables for enhanced content;
 164 # in each case, we're grabbing the first value we find in
 165 # the record and normalizing it
 166 my $upc = GetNormalizedUPC($record,$marcflavour);
 167 my $ean = GetNormalizedEAN($record,$marcflavour);
 168 my $oclc = GetNormalizedOCLCNumber($record,$marcflavour);
 169 my $isbn = GetNormalizedISBN(undef,$record,$marcflavour);
 170
 171 $template->param(
 172     normalized_upc => $upc,
 173     normalized_ean => $ean,
 174     normalized_oclc => $oclc,
 175     normalized_isbn => $isbn,
 176 );
 177
 178 my $marcnotesarray   = GetMarcNotes( $record, $marcflavour );
 179
 180 my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search->unblessed } };
 181
 182 my $dbh = C4::Context->dbh;
 183
 184 my @all_items = GetItemsInfo( $biblionumber );
 185 my @items;
 186 my $patron = Koha::Patrons->find( $borrowernumber );
 187 for my $itm (@all_items) {
 188     push @items, $itm unless ( $itm->{itemlost} && $patron->category->hidelostitems && !$showallitems);
 189 }
 190
 191 # flag indicating existence of at least one item linked via a host record
 192 my $hostrecords;
 193 # adding items linked via host biblios
 194 my @hostitems = GetHostItemsInfo($record);
 195 if (@hostitems){
 196     $hostrecords =1;
 197     push (@items,@hostitems);
 198 }
 199
 200 my $dat = &GetBiblioData($biblionumber);
 201
 202 #coping with subscriptions
 203 my $subscriptionsnumber = CountSubscriptionFromBiblionumber($biblionumber);
 204 my @subscriptions       = SearchSubscriptions({ biblionumber => $biblionumber, orderby => 'title' });
 205 my @subs;
 206
 207 foreach my $subscription (@subscriptions) {
 208     my %cell;
 209     my $serials_to_display;
 210     $cell{subscriptionid}    = $subscription->{subscriptionid};
 211     $cell{subscriptionnotes} = $subscription->{internalnotes};
 212     $cell{missinglist}       = $subscription->{missinglist};
 213     $cell{librariannote}     = $subscription->{librariannote};
 214     $cell{branchcode}        = $subscription->{branchcode};
 215     $cell{hasalert}          = $subscription->{hasalert};
 216     $cell{callnumber}        = $subscription->{callnumber};
 217     $cell{location}          = $subscription->{location};
 218     $cell{closed}            = $subscription->{closed};
 219     #get the three latest serials.
 220     $serials_to_display = $subscription->{staffdisplaycount};
 221     $serials_to_display = C4::Context->preference('StaffSerialIssueDisplayCount') unless $serials_to_display;
 222     $cell{staffdisplaycount} = $serials_to_display;
 223     $cell{latestserials} =
 224       GetLatestSerials( $subscription->{subscriptionid}, $serials_to_display );
 225     push @subs, \%cell;
 226 }
 227
 228
 229 # Get acquisition details
 230 if ( C4::Context->preference('AcquisitionDetails') ) {
 231     my $orders = Koha::Acquisition::Orders->search(
 232         { biblionumber => $biblionumber },
 233         {
 234             join => 'basketno',
 235             order_by => 'basketno.booksellerid'
 236         }
 237     );    # GetHistory sorted by aqbooksellerid, but does it make sense?
 238
 239     $template->param(
 240         orders => $orders,
 241     );
 242 }
 243
 244 if ( C4::Context->preference('suggestion') ) {
 245     my $suggestions = Koha::Suggestions->search(
 246         {
 247             biblionumber => $biblionumber,
 248             archived     => 0,
 249         },
 250         {
 251             order_by => { -desc => 'suggesteddate' }
 252         }
 253     );
 254     my $nb_archived_suggestions = Koha::Suggestions->search({ biblionumber => $biblionumber, archived => 1 })->count;
 255     $template->param( suggestions => $suggestions, nb_archived_suggestions => $nb_archived_suggestions );
 256 }
 257
 258 if ( defined $dat->{'itemtype'} ) {
 259     $dat->{imageurl} = getitemtypeimagelocation( 'intranet', $itemtypes->{ $dat->{itemtype} }{imageurl} );
 260 }
 261
 262 $dat->{'count'} = scalar @all_items + @hostitems;
 263 $dat->{'showncount'} = scalar @items + @hostitems;
 264 $dat->{'hiddencount'} = scalar @all_items + @hostitems - scalar @items;
 265
 266 my $shelflocations =
 267   { map { $_->{authorised_value} => $_->{lib} } Koha::AuthorisedValues->get_descriptions_by_koha_field( { frameworkcode => $fw, kohafield => 'items.location' } ) };
 268 my $collections =
 269   { map { $_->{authorised_value} => $_->{lib} } Koha::AuthorisedValues->get_descriptions_by_koha_field( { frameworkcode => $fw, kohafield => 'items.ccode' } ) };
 270 my $copynumbers =
 271   { map { $_->{authorised_value} => $_->{lib} } Koha::AuthorisedValues->get_descriptions_by_koha_field( { frameworkcode => $fw, kohafield => 'items.copynumber' } ) };
 272 my (@itemloop, @otheritemloop, %itemfields);
 273
 274 my $mss = Koha::MarcSubfieldStructures->search({ frameworkcode => $fw, kohafield => 'items.itemlost', authorised_value => [ -and => {'!=' => undef }, {'!=' => ''}] });
 275 if ( $mss->count ) {
 276     $template->param( itemlostloop => GetAuthorisedValues( $mss->next->authorised_value ) );
 277 }
 278 $mss = Koha::MarcSubfieldStructures->search({ frameworkcode => $fw, kohafield => 'items.damaged', authorised_value => [ -and => {'!=' => undef }, {'!=' => ''}] });
 279 if ( $mss->count ) {
 280     $template->param( itemdamagedloop => GetAuthorisedValues( $mss->next->authorised_value ) );
 281 }
 282 $mss = Koha::MarcSubfieldStructures->search({ frameworkcode => $fw, kohafield => 'items.withdrawn', authorised_value => { not => undef } });
 283 if ( $mss->count ) {
 284     $template->param( itemwithdrawnloop => GetAuthorisedValues( $mss->next->authorised_value) );
 285 }
 286
 287 $mss = Koha::MarcSubfieldStructures->search({ frameworkcode => $fw, kohafield => 'items.materials', authorised_value => [ -and => {'!=' => undef }, {'!=' => ''}] });
 288 my %materials_map;
 289 if ($mss->count) {
 290     my $materials_authvals = GetAuthorisedValues($mss->next->authorised_value);
 291     if ($materials_authvals) {
 292         foreach my $value (@$materials_authvals) {
 293             $materials_map{$value->{authorised_value}} = $value->{lib};
 294         }
 295     }
 296 }
 297
 298 my $analytics_flag;
 299 my $materials_flag; # set this if the items have anything in the materials field
 300 my $currentbranch = C4::Context->userenv ? C4::Context->userenv->{branch} : undef;
 301 if ($currentbranch and C4::Context->preference('SeparateHoldings')) {
 302     $template->param(SeparateHoldings => 1);
 303 }
 304 my $separatebranch = C4::Context->preference('SeparateHoldingsBranch') || 'homebranch';
 305 foreach my $item (@items) {
 306     my $itembranchcode = $item->{$separatebranch};
 307
 308     $item->{imageurl} = defined $item->{itype} ? getitemtypeimagelocation('intranet', $itemtypes->{ $item->{itype} }{imageurl})
 309                                                : '';
 310
 311     $item->{datedue} = format_sqldatetime($item->{datedue});
 312
 313     #get shelf location and collection code description if they are authorised value.
 314     # same thing for copy number
 315     my $shelfcode = $item->{'location'};
 316     $item->{'location'} = $shelflocations->{$shelfcode} if ( defined( $shelfcode ) && defined($shelflocations) && exists( $shelflocations->{$shelfcode} ) );
 317     my $ccode = $item->{'ccode'};
 318     $item->{'ccode'} = $collections->{$ccode} if ( defined( $ccode ) && defined($collections) && exists( $collections->{$ccode} ) );
 319     my $copynumber = $item->{'copynumber'};
 320     $item->{'copynumber'} = $copynumbers->{$copynumber} if ( defined($copynumber) && defined($copynumbers) && exists( $copynumbers->{$copynumber} ) );
 321     foreach (qw(ccode enumchron copynumber stocknumber itemnotes itemnotes_nonpublic uri publisheddate)) { # Warning when removing GetItemsInfo - publisheddate (at least) is not part of the items table
 322         $itemfields{$_} = 1 if ( $item->{$_} );
 323     }
 324
 325     # checking for holds
 326     my $item_object = Koha::Items->find( $item->{itemnumber} );
 327     my $holds = $item_object->current_holds;
 328     if ( my $first_hold = $holds->next ) {
 329         $item->{first_hold} = $first_hold;
 330     }
 331
 332     if ( my $checkout = $item_object->checkout ) {
 333         $item->{CheckedOutFor} = $checkout->patron;
 334     }
 335
 336     # Check the transit status
 337     my ( $transfertwhen, $transfertfrom, $transfertto ) = GetTransfers($item->{itemnumber});
 338     if ( defined( $transfertwhen ) && ( $transfertwhen ne '' ) ) {
 339         $item->{transfertwhen} = $transfertwhen;
 340         $item->{transfertfrom} = $transfertfrom;
 341         $item->{transfertto}   = $transfertto;
 342         $item->{nocancel} = 1;
 343     }
 344
 345     foreach my $f (qw( itemnotes )) {
 346         if ($item->{$f}) {
 347             $item->{$f} =~ s|\n|<br />|g;
 348             $itemfields{$f} = 1;
 349         }
 350     }
 351
 352     #item has a host number if its biblio number does not match the current bib
 353
 354     if ($item->{biblionumber} ne $biblionumber){
 355         $item->{hostbiblionumber} = $item->{biblionumber};
 356         $item->{hosttitle} = GetBiblioData($item->{biblionumber})->{title};
 357     }
 358
 359
 360     if ( $analyze ) {
 361         # count if item is used in analytical bibliorecords
 362         # The 'countanalytics' flag is only used in the templates if analyze is set
 363         my $countanalytics = C4::Context->preference('EasyAnalyticalRecords') ? GetAnalyticsCount($item->{itemnumber}) : 0;
 364         if ($countanalytics > 0){
 365             $analytics_flag=1;
 366             $item->{countanalytics} = $countanalytics;
 367         }
 368     }
 369
 370     if (defined($item->{'materials'}) && $item->{'materials'} =~ /\S/){
 371         $materials_flag = 1;
 372         if (defined $materials_map{ $item->{materials} }) {
 373             $item->{materials} = $materials_map{ $item->{materials} };
 374         }
 375     }
 376
 377     if ( C4::Context->preference('UseCourseReserves') ) {
 378         $item->{'course_reserves'} = GetItemCourseReservesInfo( itemnumber => $item->{'itemnumber'} );
 379     }
 380
 381     if ( C4::Context->preference('IndependentBranches') ) {
 382         my $userenv = C4::Context->userenv();
 383         if ( not C4::Context->IsSuperLibrarian()
 384             and $userenv->{branch} ne $item->{homebranch} ) {
 385             $item->{cannot_be_edited} = 1;
 386         }
 387     }
 388
 389     if ($currentbranch and C4::Context->preference('SeparateHoldings')) {
 390         if ($itembranchcode and $itembranchcode eq $currentbranch) {
 391             push @itemloop, $item;
 392         } else {
 393             push @otheritemloop, $item;
 394         }
 395     } else {
 396         push @itemloop, $item;
 397     }
 398 }
 399
 400 # Display only one tab if one items list is empty
 401 if (scalar(@itemloop) == 0 || scalar(@otheritemloop) == 0) {
 402     $template->param(SeparateHoldings => 0);
 403     if (scalar(@itemloop) == 0) {
 404         @itemloop = @otheritemloop;
 405     }
 406 }
 407
 408 $template->param(
 409     MARCNOTES   => $marcnotesarray,
 410     itemdata_ccode      => $itemfields{ccode},
 411     itemdata_enumchron  => $itemfields{enumchron},
 412     itemdata_uri        => $itemfields{uri},
 413     itemdata_copynumber => $itemfields{copynumber},
 414     itemdata_stocknumber => $itemfields{stocknumber},
 415     itemdata_publisheddate => $itemfields{publisheddate},
 416     volinfo                => $itemfields{enumchron},
 417         itemdata_itemnotes  => $itemfields{itemnotes},
 418         itemdata_nonpublicnotes => $itemfields{itemnotes_nonpublic},
 419     z3950_search_params    => C4::Search::z3950_search_args($dat),
 420         hostrecords         => $hostrecords,
 421     analytics_flag    => $analytics_flag,
 422     C4::Search::enabled_staff_search_views,
 423         materials       => $materials_flag,
 424 );
 425
 426 if (C4::Context->preference("AlternateHoldingsField") && scalar @items == 0) {
 427     my $fieldspec = C4::Context->preference("AlternateHoldingsField");
 428     my $subfields = substr $fieldspec, 3;
 429     my $holdingsep = C4::Context->preference("AlternateHoldingsSeparator") || ' ';
 430     my @alternateholdingsinfo = ();
 431     my @holdingsfields = $record->field(substr $fieldspec, 0, 3);
 432
 433     for my $field (@holdingsfields) {
 434         my %holding = ( holding => '' );
 435         my $havesubfield = 0;
 436         for my $subfield ($field->subfields()) {
 437             if ((index $subfields, $$subfield[0]) >= 0) {
 438                 $holding{'holding'} .= $holdingsep if (length $holding{'holding'} > 0);
 439                 $holding{'holding'} .= $$subfield[1];
 440                 $havesubfield++;
 441             }
 442         }
 443         if ($havesubfield) {
 444             push(@alternateholdingsinfo, \%holding);
 445         }
 446     }
 447
 448     $template->param(
 449         ALTERNATEHOLDINGS   => \@alternateholdingsinfo,
 450         );
 451 }
 452
 453 my @results = ( $dat, );
 454 foreach ( keys %{$dat} ) {
 455     $template->param( "$_" => defined $dat->{$_} ? $dat->{$_} : '' );
 456 }
 457
 458 # does not work: my %views_enabled = map { $_ => 1 } $template->query(loop => 'EnableViews');
 459 # method query not found?!?!
 460 $template->param( AmazonTld => get_amazon_tld() ) if ( C4::Context->preference("AmazonCoverImages"));
 461 $template->param(
 462     itemloop        => \@itemloop,
 463     otheritemloop   => \@otheritemloop,
 464     biblionumber        => $biblionumber,
 465     ($analyze? 'analyze':'detailview') =>1,
 466     subscriptions       => \@subs,
 467     subscriptionsnumber => $subscriptionsnumber,
 468     subscriptiontitle   => $dat->{title},
 469     searchid            => scalar $query->param('searchid'),
 470 );
 471
 472 # $debug and $template->param(debug_display => 1);
 473
 474 # Lists
 475
 476 if (C4::Context->preference("virtualshelves") ) {
 477     my $shelves = Koha::Virtualshelves->search(
 478         {
 479             biblionumber => $biblionumber,
 480             category => 2,
 481         },
 482         {
 483             join => 'virtualshelfcontents',
 484         }
 485     );
 486     $template->param( 'shelves' => $shelves );
 487 }
 488
 489 # XISBN Stuff
 490 if (C4::Context->preference("FRBRizeEditions")==1) {
 491     eval {
 492         $template->param(
 493             XISBNS => scalar get_xisbns($isbn, $biblionumber)
 494         );
 495     };
 496     if ($@) { warn "XISBN Failed $@"; }
 497 }
 498
 499 if ( C4::Context->preference("LocalCoverImages") == 1 ) {
 500     my @images = ListImagesForBiblio($biblionumber);
 501     $template->{VARS}->{localimages} = \@images;
 502 }
 503
 504 # HTML5 Media
 505 if ( (C4::Context->preference("HTML5MediaEnabled") eq 'both') or (C4::Context->preference("HTML5MediaEnabled") eq 'staff') ) {
 506     $template->param( C4::HTML5Media->gethtml5media($record));
 507 }
 508
 509 # Displaying tags
 510 my $tag_quantity;
 511 if (C4::Context->preference('TagsEnabled') and $tag_quantity = C4::Context->preference('TagsShowOnDetail')) {
 512     $template->param(
 513         TagsEnabled => 1,
 514         TagsShowOnDetail => $tag_quantity
 515     );
 516     $template->param(TagLoop => get_tags({biblionumber=>$biblionumber, approved=>1,
 517                                 'sort'=>'-weight', limit=>$tag_quantity}));
 518 }
 519
 520 #we only need to pass the number of holds to the template
 521 my $holds = $biblio->holds;
 522 $template->param( holdcount => $holds->count );
 523
 524 # Check if there are any ILL requests connected to the biblio
 525 my $illrequests =
 526     C4::Context->preference('ILLModule')
 527   ? Koha::Illrequests->search( { biblio_id => $biblionumber } )
 528   : [];
 529 $template->param( illrequests => $illrequests );
 530
 531 my $StaffDetailItemSelection = C4::Context->preference('StaffDetailItemSelection');
 532 if ($StaffDetailItemSelection) {
 533     # Only enable item selection if user can execute at least one action
 534     if (
 535         $flags->{superlibrarian}
 536         || (
 537             ref $flags->{tools} eq 'HASH' && (
 538                 $flags->{tools}->{items_batchmod}       # Modify selected items
 539                 || $flags->{tools}->{items_batchdel}    # Delete selected items
 540             )
 541         )
 542         || ( ref $flags->{tools} eq '' && $flags->{tools} )
 543       )
 544     {
 545         $template->param(
 546             StaffDetailItemSelection => $StaffDetailItemSelection );
 547     }
 548 }
 549
 550 $template->param(biblio => $biblio);
 551
 552 output_html_with_http_headers $query, $cookie, $template->output;