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