cataloguing/additem.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2000-2002 Katipo Communications
   4 # Copyright 2004-2010 BibLibre
   5 # Parts Copyright Catalyst IT 2011
   6 #
   7 # This file is part of Koha.
   8 #
   9 # Koha is free software; you can redistribute it and/or modify it
  10 # under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation; either version 3 of the License, or
  12 # (at your option) any later version.
  13 #
  14 # Koha is distributed in the hope that it will be useful, but
  15 # WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17 # GNU General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU General Public License
  20 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  21
  22 use Modern::Perl;
  23
  24 use CGI qw ( -utf8 );
  25 use C4::Auth;
  26 use C4::Output;
  27 use C4::Biblio;
  28 use C4::Items;
  29 use C4::Context;
  30 use C4::Circulation;
  31 use C4::Koha;
  32 use C4::ClassSource;
  33 use Koha::DateUtils;
  34 use Koha::Items;
  35 use Koha::ItemTypes;
  36 use Koha::Libraries;
  37 use Koha::Patrons;
  38 use List::MoreUtils qw/any/;
  39 use C4::Search;
  40 use Storable qw(thaw freeze);
  41 use URI::Escape;
  42 use C4::Members;
  43
  44 use MARC::File::XML;
  45 use URI::Escape;
  46
  47 our $dbh = C4::Context->dbh;
  48
  49 sub find_value {
  50     my ($tagfield,$insubfield,$record) = @_;
  51     my $result;
  52     my $indicator;
  53     foreach my $field ($record->field($tagfield)) {
  54         my @subfields = $field->subfields();
  55         foreach my $subfield (@subfields) {
  56             if (@$subfield[0] eq $insubfield) {
  57                 $result .= @$subfield[1];
  58                 $indicator = $field->indicator(1).$field->indicator(2);
  59             }
  60         }
  61     }
  62     return($indicator,$result);
  63 }
  64
  65 sub get_item_from_barcode {
  66     my ($barcode)=@_;
  67     my $dbh=C4::Context->dbh;
  68     my $result;
  69     my $rq=$dbh->prepare("SELECT itemnumber from items where items.barcode=?");
  70     $rq->execute($barcode);
  71     ($result)=$rq->fetchrow;
  72     return($result);
  73 }
  74
  75 sub set_item_default_location {
  76     my $itemnumber = shift;
  77     my $item       = Koha::Items->find($itemnumber);
  78     if ( C4::Context->preference('NewItemsDefaultLocation') ) {
  79         $item->permanent_location($item->location);
  80         $item->location(C4::Context->preference('NewItemsDefaultLocation'));
  81     }
  82     else {
  83         # It seems that we are dealing with that in too many places
  84         $item->permanent_location($item->location) unless defined $item->permanent_location;
  85     }
  86     $item->store;
  87 }
  88
  89 # NOTE: This code is subject to change in the future with the implemenation of ajax based autobarcode code
  90 # NOTE: 'incremental' is the ONLY autoBarcode option available to those not using javascript
  91 sub _increment_barcode {
  92     my ($record, $frameworkcode) = @_;
  93     my ($tagfield,$tagsubfield) = &GetMarcFromKohaField( "items.barcode" );
  94     unless ($record->field($tagfield)->subfield($tagsubfield)) {
  95         my $sth_barcode = $dbh->prepare("select max(abs(barcode)) from items");
  96         $sth_barcode->execute;
  97         my ($newbarcode) = $sth_barcode->fetchrow;
  98         $newbarcode++;
  99         # OK, we have the new barcode, now create the entry in MARC record
 100         my $fieldItem = $record->field($tagfield);
 101         $record->delete_field($fieldItem);
 102         $fieldItem->add_subfields($tagsubfield => $newbarcode);
 103         $record->insert_fields_ordered($fieldItem);
 104     }
 105     return $record;
 106 }
 107
 108
 109 sub generate_subfield_form {
 110         my ($tag, $subfieldtag, $value, $tagslib,$subfieldlib, $branches, $biblionumber, $temp, $loop_data, $i, $restrictededition, $item) = @_;
 111
 112         my $frameworkcode = &GetFrameworkCode($biblionumber);
 113
 114         my %subfield_data;
 115         my $dbh = C4::Context->dbh;
 116
 117         my $index_subfield = int(rand(1000000));
 118         if ($subfieldtag eq '@'){
 119             $subfield_data{id} = "tag_".$tag."_subfield_00_".$index_subfield;
 120         } else {
 121             $subfield_data{id} = "tag_".$tag."_subfield_".$subfieldtag."_".$index_subfield;
 122         }
 123
 124         $subfield_data{tag}        = $tag;
 125         $subfield_data{subfield}   = $subfieldtag;
 126         $subfield_data{marc_lib}   ="<span id=\"error$i\" title=\"".$subfieldlib->{lib}."\">".$subfieldlib->{lib}."</span>";
 127         $subfield_data{mandatory}  = $subfieldlib->{mandatory};
 128         $subfield_data{important}  = $subfieldlib->{important};
 129         $subfield_data{repeatable} = $subfieldlib->{repeatable};
 130         $subfield_data{maxlength}  = $subfieldlib->{maxlength};
 131
 132         if ( ! defined( $value ) || $value eq '')  {
 133             $value = $subfieldlib->{defaultvalue};
 134             if ( $value ) {
 135                 # get today date & replace <<YYYY>>, <<YY>>, <<MM>>, <<DD>> if provided in the default value
 136                 my $today_dt = dt_from_string;
 137                 my $year = $today_dt->strftime('%Y');
 138                 my $shortyear = $today_dt->strftime('%y');
 139                 my $month = $today_dt->strftime('%m');
 140                 my $day = $today_dt->strftime('%d');
 141                 $value =~ s/<<YYYY>>/$year/g;
 142                 $value =~ s/<<YY>>/$shortyear/g;
 143                 $value =~ s/<<MM>>/$month/g;
 144                 $value =~ s/<<DD>>/$day/g;
 145                 # And <<USER>> with surname (?)
 146                 my $username=(C4::Context->userenv?C4::Context->userenv->{'surname'}:"superlibrarian");
 147                 $value=~s/<<USER>>/$username/g;
 148             }
 149         }
 150
 151         $subfield_data{visibility} = "display:none;" if (($subfieldlib->{hidden} > 4) || ($subfieldlib->{hidden} <= -4));
 152
 153         my $pref_itemcallnumber = C4::Context->preference('itemcallnumber');
 154         if (!$value && $subfieldlib->{kohafield} eq 'items.itemcallnumber' && $pref_itemcallnumber) {
 155             foreach my $pref_itemcallnumber_part (split(/,/, $pref_itemcallnumber)){
 156                 my $CNtag       = substr( $pref_itemcallnumber_part, 0, 3 ); # 3-digit tag number
 157                 my $CNsubfields = substr( $pref_itemcallnumber_part, 3 ); # Any and all subfields
 158                 my $temp2 = $temp->field($CNtag);
 159
 160                 next unless $temp2;
 161                 $value = $temp2->as_string( $CNsubfields, ' ' );
 162                 last if $value;
 163             }
 164         }
 165
 166         if ($frameworkcode eq 'FA' && $subfieldlib->{kohafield} eq 'items.barcode' && !$value){
 167             my $input = new CGI;
 168             $value = $input->param('barcode');
 169         }
 170
 171         if ( $subfieldlib->{authorised_value} ) {
 172             my @authorised_values;
 173             my %authorised_lib;
 174             # builds list, depending on authorised value...
 175             if ( $subfieldlib->{authorised_value} eq "LOST" ) {
 176                 my $ClaimReturnedLostValue = C4::Context->preference('ClaimReturnedLostValue');
 177                 my $item_is_return_claim = $ClaimReturnedLostValue && $item && $item->itemlost && $ClaimReturnedLostValue eq $item->itemlost;
 178                 $subfield_data{IS_RETURN_CLAIM} = $item_is_return_claim;
 179
 180                 $subfield_data{IS_LOST_AV} = 1;
 181
 182                 push @authorised_values, qq{};
 183                 my $av = GetAuthorisedValues( $subfieldlib->{authorised_value} );
 184                 for my $r ( @$av ) {
 185                     push @authorised_values, $r->{authorised_value};
 186                     $authorised_lib{$r->{authorised_value}} = $r->{lib};
 187                 }
 188             }
 189             elsif ( $subfieldlib->{authorised_value} eq "branches" ) {
 190                 foreach my $thisbranch (@$branches) {
 191                     push @authorised_values, $thisbranch->{branchcode};
 192                     $authorised_lib{$thisbranch->{branchcode}} = $thisbranch->{branchname};
 193                     $value = $thisbranch->{branchcode} if $thisbranch->{selected} && !$value;
 194                 }
 195             }
 196             elsif ( $subfieldlib->{authorised_value} eq "itemtypes" ) {
 197                   push @authorised_values, "";
 198                   my $branch_limit = C4::Context->userenv && C4::Context->userenv->{"branch"};
 199                   my $itemtypes;
 200                   if($branch_limit) {
 201                       $itemtypes = Koha::ItemTypes->search_with_localization({branchcode => $branch_limit});
 202                   } else {
 203                       $itemtypes = Koha::ItemTypes->search_with_localization;
 204                   }
 205                   while ( my $itemtype = $itemtypes->next ) {
 206                       push @authorised_values, $itemtype->itemtype;
 207                       $authorised_lib{$itemtype->itemtype} = $itemtype->translated_description;
 208                   }
 209
 210                   unless ( $value ) {
 211                       my $itype_sth = $dbh->prepare("SELECT itemtype FROM biblioitems WHERE biblionumber = ?");
 212                       $itype_sth->execute( $biblionumber );
 213                       ( $value ) = $itype_sth->fetchrow_array;
 214                   }
 215
 216                   #---- class_sources
 217             }
 218             elsif ( $subfieldlib->{authorised_value} eq "cn_source" ) {
 219                   push @authorised_values, "";
 220
 221                   my $class_sources = GetClassSources();
 222                   my $default_source = C4::Context->preference("DefaultClassificationSource");
 223
 224                   foreach my $class_source (sort keys %$class_sources) {
 225                       next unless $class_sources->{$class_source}->{'used'} or
 226                                   ($value and $class_source eq $value)      or
 227                                   ($class_source eq $default_source);
 228                       push @authorised_values, $class_source;
 229                       $authorised_lib{$class_source} = $class_sources->{$class_source}->{'description'};
 230                   }
 231                           $value = $default_source unless ($value);
 232
 233                   #---- "true" authorised value
 234             }
 235             else {
 236                   push @authorised_values, qq{};
 237                   my $av = GetAuthorisedValues( $subfieldlib->{authorised_value} );
 238                   for my $r ( @$av ) {
 239                       push @authorised_values, $r->{authorised_value};
 240                       $authorised_lib{$r->{authorised_value}} = $r->{lib};
 241                   }
 242             }
 243
 244             if ( $subfieldlib->{hidden} > 4 or $subfieldlib->{hidden} <= -4 ) {
 245                 $subfield_data{marc_value} = {
 246                     type        => 'hidden',
 247                     id          => $subfield_data{id},
 248                     maxlength   => $subfield_data{maxlength},
 249                     value       => $value,
 250                     ( ( grep { $_ eq $subfieldlib->{authorised_value}} ( qw(branches itemtypes cn_source) ) ) ? () : ( category => $subfieldlib->{authorised_value}) ),
 251                 };
 252             }
 253             else {
 254                 $subfield_data{marc_value} = {
 255                     type     => 'select',
 256                     id       => "tag_".$tag."_subfield_".$subfieldtag."_".$index_subfield,
 257                     values   => \@authorised_values,
 258                     labels   => \%authorised_lib,
 259                     default  => $value,
 260                     ( ( grep { $_ eq $subfieldlib->{authorised_value}} ( qw(branches itemtypes cn_source) ) ) ? () : ( category => $subfieldlib->{authorised_value}) ),
 261                 };
 262             }
 263         }
 264             # it's a thesaurus / authority field
 265         elsif ( $subfieldlib->{authtypecode} ) {
 266                 $subfield_data{marc_value} = {
 267                     type         => 'text_auth',
 268                     id           => $subfield_data{id},
 269                     maxlength    => $subfield_data{maxlength},
 270                     value        => $value,
 271                     authtypecode => $subfieldlib->{authtypecode},
 272                 };
 273         }
 274             # it's a plugin field
 275         elsif ( $subfieldlib->{value_builder} ) { # plugin
 276             require Koha::FrameworkPlugin;
 277             my $plugin = Koha::FrameworkPlugin->new({
 278                 name => $subfieldlib->{'value_builder'},
 279                 item_style => 1,
 280             });
 281             my $pars=  { dbh => $dbh, record => $temp, tagslib =>$tagslib,
 282                 id => $subfield_data{id}, tabloop => $loop_data };
 283             $plugin->build( $pars );
 284             if( !$plugin->errstr ) {
 285                 my $class= 'buttonDot'. ( $plugin->noclick? ' disabled': '' );
 286                 $subfield_data{marc_value} = {
 287                     type        => 'text_plugin',
 288                     id          => $subfield_data{id},
 289                     maxlength   => $subfield_data{maxlength},
 290                     value       => $value,
 291                     class       => $class,
 292                     nopopup     => $plugin->noclick,
 293                     javascript  => $plugin->javascript,
 294                 };
 295             } else {
 296                 warn $plugin->errstr;
 297                 $subfield_data{marc_value} = {
 298                     type        => 'text',
 299                     id          => $subfield_data{id},
 300                     maxlength   => $subfield_data{maxlength},
 301                     value       => $value,
 302                 }; # supply default input form
 303             }
 304         }
 305         elsif ( $tag eq '' ) {       # it's an hidden field
 306             $subfield_data{marc_value} = {
 307                 type        => 'hidden',
 308                 id          => $subfield_data{id},
 309                 maxlength   => $subfield_data{maxlength},
 310                 value       => $value,
 311             };
 312         }
 313         elsif ( $subfieldlib->{'hidden'} ) {   # FIXME: shouldn't input type be "hidden" ?
 314             $subfield_data{marc_value} = {
 315                 type        => 'text',
 316                 id          => $subfield_data{id},
 317                 maxlength   => $subfield_data{maxlength},
 318                 value       => $value,
 319             };
 320         }
 321         elsif (
 322                 (
 323                     $value and length($value) > 100
 324                 )
 325                 or (
 326                     C4::Context->preference("marcflavour") eq "UNIMARC"
 327                     and 300 <= $tag && $tag < 400 && $subfieldtag eq 'a'
 328                 )
 329                 or (
 330                     C4::Context->preference("marcflavour") eq "MARC21"
 331                     and 500 <= $tag && $tag < 600
 332                 )
 333               ) {
 334             # oversize field (textarea)
 335             $subfield_data{marc_value} = {
 336                 type        => 'textarea',
 337                 id          => $subfield_data{id},
 338                 value       => $value,
 339             };
 340         } else {
 341             # it's a standard field
 342             $subfield_data{marc_value} = {
 343                 type        => 'text',
 344                 id          => $subfield_data{id},
 345                 maxlength   => $subfield_data{maxlength},
 346                 value       => $value,
 347             };
 348         }
 349
 350         # Getting list of subfields to keep when restricted editing is enabled
 351         my $subfieldsToAllowForRestrictedEditing = C4::Context->preference('SubfieldsToAllowForRestrictedEditing');
 352         my $allowAllSubfields = (
 353             not defined $subfieldsToAllowForRestrictedEditing
 354               or $subfieldsToAllowForRestrictedEditing eq q||
 355         ) ? 1 : 0;
 356         my @subfieldsToAllow = split(/ /, $subfieldsToAllowForRestrictedEditing);
 357
 358         # If we're on restricted editing, and our field is not in the list of subfields to allow,
 359         # then it is read-only
 360         $subfield_data{marc_value}->{readonly} = (
 361             not $allowAllSubfields
 362             and $restrictededition
 363             and !grep { $tag . '$' . $subfieldtag  eq $_ } @subfieldsToAllow
 364         ) ? 1: 0;
 365
 366         return \%subfield_data;
 367 }
 368
 369 # Removes some subfields when prefilling items
 370 # This function will remove any subfield that is not in the SubfieldsToUseWhenPrefill syspref
 371 sub removeFieldsForPrefill {
 372
 373     my $item = shift;
 374
 375     # Getting item tag
 376     my ($tag, $subtag) = GetMarcFromKohaField( "items.barcode" );
 377
 378     # Getting list of subfields to keep
 379     my $subfieldsToUseWhenPrefill = C4::Context->preference('SubfieldsToUseWhenPrefill');
 380
 381     # Removing subfields that are not in the syspref
 382     if ($tag && $subfieldsToUseWhenPrefill) {
 383         my $field = $item->field($tag);
 384         my @subfieldsToUse= split(/ /,$subfieldsToUseWhenPrefill);
 385         foreach my $subfield ($field->subfields()) {
 386             if (!grep { $subfield->[0] eq $_ } @subfieldsToUse) {
 387                 $field->delete_subfield(code => $subfield->[0]);
 388             }
 389
 390         }
 391     }
 392
 393     return $item;
 394
 395 }
 396
 397 my $input        = new CGI;
 398 my $error        = $input->param('error');
 399 my $biblionumber = $input->param('biblionumber');
 400 my $itemnumber   = $input->param('itemnumber');
 401 my $op           = $input->param('op') || q{};
 402 my $hostitemnumber = $input->param('hostitemnumber');
 403 my $marcflavour  = C4::Context->preference("marcflavour");
 404 my $searchid     = $input->param('searchid');
 405 # fast cataloguing datas
 406 my $fa_circborrowernumber = $input->param('circborrowernumber');
 407 my $fa_barcode            = $input->param('barcode');
 408 my $fa_branch             = $input->param('branch');
 409 my $fa_stickyduedate      = $input->param('stickyduedate');
 410 my $fa_duedatespec        = $input->param('duedatespec');
 411
 412 my $frameworkcode = &GetFrameworkCode($biblionumber);
 413
 414 # Defining which userflag is needing according to the framework currently used
 415 my $userflags;
 416 if (defined $input->param('frameworkcode')) {
 417     $userflags = ($input->param('frameworkcode') eq 'FA') ? "fast_cataloging" : "edit_items";
 418 }
 419
 420 if (not defined $userflags) {
 421     $userflags = ($frameworkcode eq 'FA') ? "fast_cataloging" : "edit_items";
 422 }
 423
 424 my ($template, $loggedinuser, $cookie)
 425     = get_template_and_user({template_name => "cataloguing/additem.tt",
 426                  query => $input,
 427                  type => "intranet",
 428                  authnotrequired => 0,
 429                  flagsrequired => {editcatalogue => $userflags},
 430                  debug => 1,
 431                  });
 432
 433
 434 # Does the user have a restricted item editing permission?
 435 my $uid = Koha::Patrons->find( $loggedinuser )->userid;
 436 my $restrictededition = $uid ? haspermission($uid,  {'editcatalogue' => 'edit_items_restricted'}) : undef;
 437 # In case user is a superlibrarian, editing is not restricted
 438 $restrictededition = 0 if ($restrictededition != 0 &&  C4::Context->IsSuperLibrarian());
 439 # In case user has fast cataloging permission (and we're in fast cataloging), editing is not restricted
 440 $restrictededition = 0 if ($restrictededition != 0 && $frameworkcode eq 'FA' && haspermission($uid, {'editcatalogue' => 'fast_cataloging'}));
 441
 442 my $tagslib = &GetMarcStructure(1,$frameworkcode);
 443 my $record = GetMarcBiblio({ biblionumber => $biblionumber });
 444
 445 output_and_exit_if_error( $input, $cookie, $template,
 446     { module => 'cataloguing', record => $record } );
 447
 448 my $oldrecord = TransformMarcToKoha($record);
 449 my $itemrecord;
 450 my $nextop="additem";
 451 my @errors; # store errors found while checking data BEFORE saving item.
 452
 453 # Getting last created item cookie
 454 my $prefillitem = C4::Context->preference('PrefillItem');
 455 my $justaddeditem;
 456 my $cookieitemrecord;
 457 if ($prefillitem) {
 458     my $lastitemcookie = $input->cookie('LastCreatedItem');
 459     if ($lastitemcookie) {
 460         $lastitemcookie = uri_unescape($lastitemcookie);
 461         eval {
 462             if ( thaw($lastitemcookie) ) {
 463                 $cookieitemrecord = thaw($lastitemcookie);
 464                 $cookieitemrecord = removeFieldsForPrefill($cookieitemrecord);
 465             }
 466         };
 467         if ($@) {
 468             $lastitemcookie = 'undef' unless $lastitemcookie;
 469             warn "Storable::thaw failed to thaw LastCreatedItem-cookie. Cookie value '$lastitemcookie'. Caught error follows: '$@'";
 470         }
 471     }
 472 }
 473
 474 #-------------------------------------------------------------------------------
 475 if ($op eq "additem") {
 476
 477     #-------------------------------------------------------------------------------
 478     # rebuild
 479     my @tags      = $input->multi_param('tag');
 480     my @subfields = $input->multi_param('subfield');
 481     my @values    = $input->multi_param('field_value');
 482     # build indicator hash.
 483     my @ind_tag   = $input->multi_param('ind_tag');
 484     my @indicator = $input->multi_param('indicator');
 485     my $xml = TransformHtmlToXml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag, 'ITEM');
 486     my $record = MARC::Record::new_from_xml($xml, 'UTF-8');
 487
 488     # type of add
 489     my $add_submit                 = $input->param('add_submit');
 490     my $add_duplicate_submit       = $input->param('add_duplicate_submit');
 491     my $add_multiple_copies_submit = $input->param('add_multiple_copies_submit');
 492     my $number_of_copies           = $input->param('number_of_copies');
 493
 494     # This is a bit tricky : if there is a cookie for the last created item and
 495     # we just added an item, the cookie value is not correct yet (it will be updated
 496     # next page). To prevent the form from being filled with outdated values, we
 497     # force the use of "add and duplicate" feature, so the form will be filled with
 498     # correct values.
 499     $add_duplicate_submit = 1 if ($prefillitem);
 500     $justaddeditem = 1;
 501
 502     # if autoBarcode is set to 'incremental', calculate barcode...
 503     if ( C4::Context->preference('autoBarcode') eq 'incremental' ) {
 504         $record = _increment_barcode($record, $frameworkcode);
 505     }
 506
 507     my $addedolditem = TransformMarcToKoha( $record );
 508
 509     # If we have to add or add & duplicate, we add the item
 510     if ( $add_submit || $add_duplicate_submit ) {
 511
 512         # check for item barcode # being unique
 513         my $exist_itemnumber = get_item_from_barcode( $addedolditem->{'barcode'} );
 514         push @errors, "barcode_not_unique" if ($exist_itemnumber);
 515
 516         # if barcode exists, don't create, but report The problem.
 517         unless ($exist_itemnumber) {
 518             my ( $oldbiblionumber, $oldbibnum, $oldbibitemnum ) = AddItemFromMarc( $record, $biblionumber );
 519             set_item_default_location($oldbibitemnum);
 520
 521             # Pushing the last created item cookie back
 522             if ($prefillitem && defined $record) {
 523                 my $itemcookie = $input->cookie(
 524                     -name => 'LastCreatedItem',
 525                     # We uri_escape the whole freezed structure so we're sure we won't have any encoding problems
 526                     -value   => uri_escape_utf8( freeze( $record ) ),
 527                     -HttpOnly => 1,
 528                     -expires => ''
 529                 );
 530
 531                 $cookie = [ $cookie, $itemcookie ];
 532             }
 533
 534         }
 535         $nextop = "additem";
 536         if ($exist_itemnumber) {
 537             $itemrecord = $record;
 538         }
 539     }
 540
 541     # If we have to add & duplicate
 542     if ($add_duplicate_submit) {
 543         $itemrecord = $record;
 544         if (C4::Context->preference('autoBarcode') eq 'incremental') {
 545             $itemrecord = _increment_barcode($itemrecord, $frameworkcode);
 546         }
 547         else {
 548             # we have to clear the barcode field in the duplicate item record to make way for the new one generated by the javascript plugin
 549             my ($tagfield,$tagsubfield) = &GetMarcFromKohaField( "items.barcode" );
 550             my $fieldItem = $itemrecord->field($tagfield);
 551             $itemrecord->delete_field($fieldItem);
 552             $fieldItem->delete_subfields($tagsubfield);
 553             $itemrecord->insert_fields_ordered($fieldItem);
 554         }
 555     $itemrecord = removeFieldsForPrefill($itemrecord) if ($prefillitem);
 556     }
 557
 558     # If we have to add multiple copies
 559     if ($add_multiple_copies_submit) {
 560
 561         use C4::Barcodes;
 562         my $barcodeobj = C4::Barcodes->new;
 563         my $copynumber = $addedolditem->{'copynumber'};
 564         my $oldbarcode = $addedolditem->{'barcode'};
 565         my ($tagfield,$tagsubfield) = &GetMarcFromKohaField( "items.barcode" );
 566         my ($copytagfield,$copytagsubfield) = &GetMarcFromKohaField( "items.copynumber" );
 567
 568     # If there is a barcode and we can't find their new values, we can't add multiple copies
 569         my $testbarcode;
 570         $testbarcode = $barcodeobj->next_value($oldbarcode) if $barcodeobj;
 571         if ($oldbarcode && !$testbarcode) {
 572
 573             push @errors, "no_next_barcode";
 574             $itemrecord = $record;
 575
 576         } else {
 577         # We add each item
 578
 579             # For the first iteration
 580             my $barcodevalue = $oldbarcode;
 581             my $exist_itemnumber;
 582
 583
 584             for (my $i = 0; $i < $number_of_copies;) {
 585
 586                 # If there is a barcode
 587                 if ($barcodevalue) {
 588
 589                     # Getting a new barcode (if it is not the first iteration or the barcode we tried already exists)
 590                     $barcodevalue = $barcodeobj->next_value($oldbarcode) if ($i > 0 || $exist_itemnumber);
 591
 592                     # Putting it into the record
 593                     if ($barcodevalue) {
 594                 if ( C4::Context->preference("autoBarcode") eq 'hbyymmincr' && $i > 0 ) { # The first copy already contains the homebranch prefix
 595                     # This is terribly hacky but the easiest way to fix the way hbyymmincr is working
 596                     # Contrary to what one might think, the barcode plugin does not prefix the returned string with the homebranch
 597                     # For a single item, it is handled with some JS code (see cataloguing/value_builder/barcode.pl)
 598                     # But when adding multiple copies we need to prefix it here,
 599                     # so we retrieve the homebranch from the item and prefix the barcode with it.
 600                     my ($hb_field, $hb_subfield) = GetMarcFromKohaField( "items.homebranch" );
 601                     my $homebranch = $record->subfield($hb_field, $hb_subfield);
 602                     $barcodevalue = $homebranch . $barcodevalue;
 603                 }
 604                 $record->field($tagfield)->update($tagsubfield => $barcodevalue);
 605                     }
 606
 607                     # Checking if the barcode already exists
 608                     $exist_itemnumber = get_item_from_barcode($barcodevalue);
 609                 }
 610         # Updating record with the new copynumber
 611         if ( $copynumber  ){
 612             $record->field($copytagfield)->update($copytagsubfield => $copynumber);
 613         }
 614
 615                 # Adding the item
 616         if (!$exist_itemnumber) {
 617             my ( $oldbiblionumber, $oldbibnum, $oldbibitemnum ) =
 618                 AddItemFromMarc( $record, $biblionumber, { skip_modzebra_update => 1 } );
 619             set_item_default_location($oldbibitemnum);
 620
 621             # We count the item only if it was really added
 622             # That way, all items are added, even if there was some already existing barcodes
 623             # FIXME : Please note that there is a risk of infinite loop here if we never find a suitable barcode
 624             $i++;
 625             # Only increment copynumber if item was really added
 626             $copynumber++  if ( $copynumber && $copynumber =~ m/^\d+$/ );
 627         }
 628
 629                 # Preparing the next iteration
 630                 $oldbarcode = $barcodevalue;
 631             }
 632
 633         C4::Biblio::ModZebra( $biblionumber, "specialUpdate", "biblioserver" );
 634
 635             undef($itemrecord);
 636         }
 637     }
 638     if ($frameworkcode eq 'FA' && $fa_circborrowernumber){
 639         print $input->redirect(
 640            '/cgi-bin/koha/circ/circulation.pl?'
 641            .'borrowernumber='.$fa_circborrowernumber
 642            .'&barcode='.uri_escape_utf8($fa_barcode)
 643            .'&duedatespec='.$fa_duedatespec
 644            .'&stickyduedate=1'
 645         );
 646         exit;
 647     }
 648
 649
 650 #-------------------------------------------------------------------------------
 651 } elsif ($op eq "edititem") {
 652 #-------------------------------------------------------------------------------
 653 # retrieve item if exist => then, it's a modif
 654     $itemrecord = C4::Items::GetMarcItem($biblionumber,$itemnumber);
 655     $nextop = "saveitem";
 656 #-------------------------------------------------------------------------------
 657 } elsif ($op eq "dupeitem") {
 658 #-------------------------------------------------------------------------------
 659 # retrieve item if exist => then, it's a modif
 660     $itemrecord = C4::Items::GetMarcItem($biblionumber,$itemnumber);
 661     if (C4::Context->preference('autoBarcode') eq 'incremental') {
 662         $itemrecord = _increment_barcode($itemrecord, $frameworkcode);
 663     }
 664     else {
 665         # we have to clear the barcode field in the duplicate item record to make way for the new one generated by the javascript plugin
 666         my ($tagfield,$tagsubfield) = &GetMarcFromKohaField( "items.barcode" );
 667         my $fieldItem = $itemrecord->field($tagfield);
 668         $itemrecord->delete_field($fieldItem);
 669         $fieldItem->delete_subfields($tagsubfield);
 670         $itemrecord->insert_fields_ordered($fieldItem);
 671     }
 672
 673     #check for hidden subfield and remove them for the duplicated item
 674     foreach my $field ($itemrecord->fields()){
 675         my $tag = $field->{_tag};
 676         foreach my $subfield ($field->subfields()){
 677             my $subfieldtag = $subfield->[0];
 678             if ($tagslib->{$tag}->{$subfieldtag}->{'tab'} ne "10"
 679             ||  abs($tagslib->{$tag}->{$subfieldtag}->{hidden})>4 ){
 680                 my $fieldItem = $itemrecord->field($tag);
 681                 $itemrecord->delete_field($fieldItem);
 682                 $fieldItem->delete_subfields($subfieldtag);
 683                 $itemrecord->insert_fields_ordered($fieldItem);
 684             }
 685         }
 686     }
 687
 688     $itemrecord = removeFieldsForPrefill($itemrecord) if ($prefillitem);
 689     $nextop = "additem";
 690 #-------------------------------------------------------------------------------
 691 } elsif ($op eq "delitem") {
 692 #-------------------------------------------------------------------------------
 693     # check that there is no issue on this item before deletion.
 694     my $item = Koha::Items->find($itemnumber);
 695     $error = $item->safe_delete;
 696     if(ref($error) eq 'Koha::Item'){
 697         print $input->redirect("additem.pl?biblionumber=$biblionumber&frameworkcode=$frameworkcode&searchid=$searchid");
 698     }else{
 699         push @errors,$error;
 700         $nextop="additem";
 701     }
 702 #-------------------------------------------------------------------------------
 703 } elsif ($op eq "delallitems") {
 704 #-------------------------------------------------------------------------------
 705     my $items = Koha::Items->search({ biblionumber => $biblionumber });
 706     while ( my $item = $items->next ) {
 707         $error = $item->safe_delete({ skip_modzebra_update => 1 });
 708         next if ref $error eq 'Koha::Item'; # Deleted item is returned if deletion successful
 709         push @errors,$error;
 710     }
 711     C4::Biblio::ModZebra( $biblionumber, "specialUpdate", "biblioserver" );
 712     if ( @errors ) {
 713         $nextop="additem";
 714     } else {
 715         my $defaultview = C4::Context->preference('IntranetBiblioDefaultView');
 716         my $views = { C4::Search::enabled_staff_search_views };
 717         if ($defaultview eq 'isbd' && $views->{can_view_ISBD}) {
 718             print $input->redirect("/cgi-bin/koha/catalogue/ISBDdetail.pl?biblionumber=$biblionumber&searchid=$searchid");
 719         } elsif  ($defaultview eq 'marc' && $views->{can_view_MARC}) {
 720             print $input->redirect("/cgi-bin/koha/catalogue/MARCdetail.pl?biblionumber=$biblionumber&searchid=$searchid");
 721         } elsif  ($defaultview eq 'labeled_marc' && $views->{can_view_labeledMARC}) {
 722             print $input->redirect("/cgi-bin/koha/catalogue/labeledMARCdetail.pl?biblionumber=$biblionumber&searchid=$searchid");
 723         } else {
 724             print $input->redirect("/cgi-bin/koha/catalogue/detail.pl?biblionumber=$biblionumber&searchid=$searchid");
 725         }
 726         exit;
 727     }
 728 #-------------------------------------------------------------------------------
 729 } elsif ($op eq "saveitem") {
 730 #-------------------------------------------------------------------------------
 731     # rebuild
 732     my @tags      = $input->multi_param('tag');
 733     my @subfields = $input->multi_param('subfield');
 734     my @values    = $input->multi_param('field_value');
 735     # build indicator hash.
 736     my @ind_tag   = $input->multi_param('ind_tag');
 737     my @indicator = $input->multi_param('indicator');
 738     # my $itemnumber = $input->param('itemnumber');
 739     my $xml = TransformHtmlToXml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag,'ITEM');
 740     my $itemtosave=MARC::Record::new_from_xml($xml, 'UTF-8');
 741     # MARC::Record builded => now, record in DB
 742     # warn "R: ".$record->as_formatted;
 743     # check that the barcode don't exist already
 744     my $addedolditem = TransformMarcToKoha($itemtosave);
 745     my $exist_itemnumber = get_item_from_barcode($addedolditem->{'barcode'});
 746     if ($exist_itemnumber && $exist_itemnumber != $itemnumber) {
 747         push @errors,"barcode_not_unique";
 748     } else {
 749         my $item = Koha::Items->find($itemnumber );
 750         my $newitem = ModItemFromMarc($itemtosave, $biblionumber, $itemnumber);
 751         $itemnumber = q{};
 752         my $olditemlost = $item->itemlost;
 753         my $newitemlost = $newitem->{itemlost};
 754         if ( $newitemlost && $newitemlost ge '1' && !$olditemlost ) {
 755             LostItem( $item->itemnumber, 'additem' )
 756         }
 757     }
 758     $nextop="additem";
 759 } elsif ($op eq "delinkitem"){
 760     my $analyticfield = '773';
 761         if ($marcflavour  eq 'MARC21' || $marcflavour eq 'NORMARC'){
 762         $analyticfield = '773';
 763     } elsif ($marcflavour eq 'UNIMARC') {
 764         $analyticfield = '461';
 765     }
 766     foreach my $field ($record->field($analyticfield)){
 767         if ($field->subfield('9') eq $hostitemnumber){
 768             $record->delete_field($field);
 769             last;
 770         }
 771     }
 772         my $modbibresult = ModBiblio($record, $biblionumber,'');
 773 }
 774
 775 #
 776 #-------------------------------------------------------------------------------
 777 # build screen with existing items. and "new" one
 778 #-------------------------------------------------------------------------------
 779
 780 # now, build existiing item list
 781 my $temp = GetMarcBiblio({ biblionumber => $biblionumber });
 782 #my @fields = $record->fields();
 783
 784
 785 my %witness; #---- stores the list of subfields used at least once, with the "meaning" of the code
 786 my @big_array;
 787 #---- finds where items.itemnumber is stored
 788 my (  $itemtagfield,   $itemtagsubfield) = &GetMarcFromKohaField( "items.itemnumber" );
 789 my ($branchtagfield, $branchtagsubfield) = &GetMarcFromKohaField( "items.homebranch" );
 790 C4::Biblio::EmbedItemsInMarcBiblio({
 791     marc_record  => $temp,
 792     biblionumber => $biblionumber });
 793 my @fields = $temp->fields();
 794
 795
 796 my @hostitemnumbers;
 797 if ( C4::Context->preference('EasyAnalyticalRecords') ) {
 798     my $analyticfield = '773';
 799     if ($marcflavour  eq 'MARC21' || $marcflavour eq 'NORMARC') {
 800         $analyticfield = '773';
 801     } elsif ($marcflavour eq 'UNIMARC') {
 802         $analyticfield = '461';
 803     }
 804     foreach my $hostfield ($temp->field($analyticfield)){
 805         my $hostbiblionumber = $hostfield->subfield('0');
 806         if ($hostbiblionumber){
 807             my $hostrecord = GetMarcBiblio({
 808                 biblionumber => $hostbiblionumber,
 809                 embed_items  => 1 });
 810             if ($hostrecord) {
 811                 my ($itemfield, undef) = GetMarcFromKohaField( 'items.itemnumber' );
 812                 foreach my $hostitem ($hostrecord->field($itemfield)){
 813                     if ($hostitem->subfield('9') eq $hostfield->subfield('9')){
 814                         push (@fields, $hostitem);
 815                         push (@hostitemnumbers, $hostfield->subfield('9'));
 816                     }
 817                 }
 818             }
 819         }
 820     }
 821 }
 822
 823 foreach my $field (@fields) {
 824     next if ( $field->tag() < 10 );
 825
 826     my @subf = $field->subfields or ();    # don't use ||, as that forces $field->subfelds to be interpreted in scalar context
 827     my %this_row;
 828     # loop through each subfield
 829     my $i = 0;
 830     foreach my $subfield (@subf){
 831         my $subfieldcode = $subfield->[0];
 832         my $subfieldvalue= $subfield->[1];
 833
 834         next if ($tagslib->{$field->tag()}->{$subfieldcode}->{tab} ne 10
 835                 && ($field->tag() ne $itemtagfield
 836                 && $subfieldcode   ne $itemtagsubfield));
 837         $witness{$subfieldcode} = $tagslib->{$field->tag()}->{$subfieldcode}->{lib} if ($tagslib->{$field->tag()}->{$subfieldcode}->{tab}  eq 10);
 838                 if ($tagslib->{$field->tag()}->{$subfieldcode}->{tab}  eq 10) {
 839                     $this_row{$subfieldcode} .= " | " if($this_row{$subfieldcode});
 840                 $this_row{$subfieldcode} .= GetAuthorisedValueDesc( $field->tag(),
 841                         $subfieldcode, $subfieldvalue, '', $tagslib)
 842                                                 || $subfieldvalue;
 843         }
 844
 845         if (($field->tag eq $branchtagfield) && ($subfieldcode eq $branchtagsubfield) && C4::Context->preference("IndependentBranches")) {
 846             #verifying rights
 847             my $userenv = C4::Context->userenv();
 848             unless (C4::Context->IsSuperLibrarian() or (($userenv->{'branch'} eq $subfieldvalue))){
 849                 $this_row{'nomod'} = 1;
 850             }
 851         }
 852         $this_row{itemnumber} = $subfieldvalue if ($field->tag() eq $itemtagfield && $subfieldcode eq $itemtagsubfield);
 853
 854         if ( C4::Context->preference('EasyAnalyticalRecords') ) {
 855             foreach my $hostitemnumber (@hostitemnumbers) {
 856                 my $item = Koha::Items->find( $hostitemnumber );
 857                 if ($this_row{itemnumber} eq $hostitemnumber) {
 858                     $this_row{hostitemflag} = 1;
 859                     $this_row{hostbiblionumber}= $item->biblio->biblionumber;
 860                     last;
 861                 }
 862             }
 863         }
 864     }
 865     if (%this_row) {
 866         push(@big_array, \%this_row);
 867     }
 868 }
 869
 870 my ($holdingbrtagf,$holdingbrtagsubf) = &GetMarcFromKohaField( "items.holdingbranch" );
 871 @big_array = sort {$a->{$holdingbrtagsubf} cmp $b->{$holdingbrtagsubf}} @big_array;
 872
 873 # now, construct template !
 874 # First, the existing items for display
 875 my @item_value_loop;
 876 my @header_value_loop;
 877 for my $row ( @big_array ) {
 878     my %row_data;
 879     my @item_fields;
 880     foreach my $key (sort keys %witness){
 881         my $item_field;
 882         if ( $row->{$key} ){
 883             $item_field->{field} = $row->{$key};
 884         } else {
 885             $item_field->{field} = '';
 886         }
 887
 888         for my $kohafield (
 889             qw( items.dateaccessioned items.onloan items.datelastseen items.datelastborrowed items.replacementpricedate )
 890           )
 891         {
 892             my ( undef, $subfield ) = GetMarcFromKohaField($kohafield);
 893             next unless $key eq $subfield;
 894             $item_field->{datatype} = 'date';
 895         }
 896
 897         push @item_fields, $item_field;
 898     }
 899     $row_data{item_value} = [ @item_fields ];
 900     $row_data{itemnumber} = $row->{itemnumber};
 901     #reporting this_row values
 902     $row_data{'nomod'} = $row->{'nomod'};
 903     $row_data{'hostitemflag'} = $row->{'hostitemflag'};
 904     $row_data{'hostbiblionumber'} = $row->{'hostbiblionumber'};
 905 #       $row_data{'countanalytics'} = $row->{'countanalytics'};
 906     push(@item_value_loop,\%row_data);
 907 }
 908 foreach my $subfield_code (sort keys(%witness)) {
 909     my %header_value;
 910     $header_value{header_value} = $witness{$subfield_code};
 911
 912     my $subfieldlib = $tagslib->{$itemtagfield}->{$subfield_code};
 913     my $kohafield = $subfieldlib->{kohafield};
 914     if ( $kohafield && $kohafield =~ /items.(.+)/ ) {
 915         $header_value{column_name} = $1;
 916     }
 917
 918     push(@header_value_loop, \%header_value);
 919 }
 920
 921 # now, build the item form for entering a new item
 922 my @loop_data =();
 923 my $i=0;
 924
 925 my $branch = $input->param('branch') || C4::Context->userenv->{branch};
 926 my $libraries = Koha::Libraries->search({}, { order_by => ['branchname'] })->unblessed;# build once ahead of time, instead of multiple times later.
 927 for my $library ( @$libraries ) {
 928     $library->{selected} = 1 if $library->{branchcode} eq $branch
 929 }
 930
 931 my $item = Koha::Items->find($itemnumber);
 932
 933 # We generate form, from actuel record
 934 @fields = ();
 935 if($itemrecord){
 936     foreach my $field ($itemrecord->fields()){
 937         my $tag = $field->{_tag};
 938         foreach my $subfield ( $field->subfields() ){
 939
 940             my $subfieldtag = $subfield->[0];
 941             my $value       = $subfield->[1];
 942             my $subfieldlib = $tagslib->{$tag}->{$subfieldtag};
 943
 944             next if ($tagslib->{$tag}->{$subfieldtag}->{'tab'} ne "10");
 945
 946             my $subfield_data = generate_subfield_form($tag, $subfieldtag, $value, $tagslib, $subfieldlib, $libraries, $biblionumber, $temp, \@loop_data, $i, $restrictededition, $item);
 947             push @fields, "$tag$subfieldtag";
 948             push (@loop_data, $subfield_data);
 949             $i++;
 950                     }
 951
 952                 }
 953             }
 954     # and now we add fields that are empty
 955
 956 # Using last created item if it exists
 957
 958 $itemrecord = $cookieitemrecord if ($prefillitem and not $justaddeditem and $op ne "edititem");
 959
 960 # We generate form, and fill with values if defined
 961 foreach my $tag ( keys %{$tagslib}){
 962     foreach my $subtag (keys %{$tagslib->{$tag}}){
 963         next if IsMarcStructureInternal($tagslib->{$tag}{$subtag});
 964         next if ($tagslib->{$tag}->{$subtag}->{'tab'} ne "10");
 965         next if any { /^$tag$subtag$/ }  @fields;
 966
 967         my @values = (undef);
 968         @values = $itemrecord->field($tag)->subfield($subtag) if ($itemrecord && defined($itemrecord->field($tag)) && defined($itemrecord->field($tag)->subfield($subtag)));
 969         for my $value (@values){
 970             my $subfield_data = generate_subfield_form($tag, $subtag, $value, $tagslib, $tagslib->{$tag}->{$subtag}, $libraries, $biblionumber, $temp, \@loop_data, $i, $restrictededition, $item);
 971             push (@loop_data, $subfield_data);
 972             $i++;
 973         }
 974   }
 975 }
 976 @loop_data = sort {$a->{subfield} cmp $b->{subfield} } @loop_data;
 977
 978 # what's the next op ? it's what we are not in : an add if we're editing, otherwise, and edit.
 979 $template->param(
 980     biblionumber => $biblionumber,
 981     title        => $oldrecord->{title},
 982     author       => $oldrecord->{author},
 983     item_loop        => \@item_value_loop,
 984     item_header_loop => \@header_value_loop,
 985     item             => \@loop_data,
 986     itemnumber       => $itemnumber,
 987     barcode          => $item ? $item->barcode : undef,
 988     itemtagfield     => $itemtagfield,
 989     itemtagsubfield  => $itemtagsubfield,
 990     op      => $nextop,
 991     popup => scalar $input->param('popup') ? 1: 0,
 992     C4::Search::enabled_staff_search_views,
 993 );
 994 $template->{'VARS'}->{'searchid'} = $searchid;
 995
 996 if ($frameworkcode eq 'FA'){
 997     # fast cataloguing datas
 998     $template->param(
 999         'circborrowernumber' => $fa_circborrowernumber,
1000         'barcode'            => $fa_barcode,
1001         'branch'             => $fa_branch,
1002         'stickyduedate'      => $fa_stickyduedate,
1003         'duedatespec'        => $fa_duedatespec,
1004     );
1005 }
1006
1007 foreach my $error (@errors) {
1008     $template->param($error => 1);
1009 }
1010 output_html_with_http_headers $input, $cookie, $template->output;