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         ModItem(
  80             {
  81                 permanent_location => $item->location,
  82                 location => C4::Context->preference('NewItemsDefaultLocation')
  83             },
  84             undef,
  85             $itemnumber
  86         );
  87     }
  88     else {
  89         ModItem( { permanent_location => $item->location }, undef, $itemnumber )
  90           unless defined $item->permanent_location;
  91     }
  92 }
  93
  94 # NOTE: This code is subject to change in the future with the implemenation of ajax based autobarcode code
  95 # NOTE: 'incremental' is the ONLY autoBarcode option available to those not using javascript
  96 sub _increment_barcode {
  97     my ($record, $frameworkcode) = @_;
  98     my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
  99     unless ($record->field($tagfield)->subfield($tagsubfield)) {
 100         my $sth_barcode = $dbh->prepare("select max(abs(barcode)) from items");
 101         $sth_barcode->execute;
 102         my ($newbarcode) = $sth_barcode->fetchrow;
 103         $newbarcode++;
 104         # OK, we have the new barcode, now create the entry in MARC record
 105         my $fieldItem = $record->field($tagfield);
 106         $record->delete_field($fieldItem);
 107         $fieldItem->add_subfields($tagsubfield => $newbarcode);
 108         $record->insert_fields_ordered($fieldItem);
 109     }
 110     return $record;
 111 }
 112
 113
 114 sub generate_subfield_form {
 115         my ($tag, $subfieldtag, $value, $tagslib,$subfieldlib, $branches, $biblionumber, $temp, $loop_data, $i, $restrictededition) = @_;
 116
 117         my $frameworkcode = &GetFrameworkCode($biblionumber);
 118
 119         my %subfield_data;
 120         my $dbh = C4::Context->dbh;
 121
 122         my $index_subfield = int(rand(1000000));
 123         if ($subfieldtag eq '@'){
 124             $subfield_data{id} = "tag_".$tag."_subfield_00_".$index_subfield;
 125         } else {
 126             $subfield_data{id} = "tag_".$tag."_subfield_".$subfieldtag."_".$index_subfield;
 127         }
 128
 129         $subfield_data{tag}        = $tag;
 130         $subfield_data{subfield}   = $subfieldtag;
 131         $subfield_data{marc_lib}   ="<span id=\"error$i\" title=\"".$subfieldlib->{lib}."\">".$subfieldlib->{lib}."</span>";
 132         $subfield_data{mandatory}  = $subfieldlib->{mandatory};
 133         $subfield_data{repeatable} = $subfieldlib->{repeatable};
 134         $subfield_data{maxlength}  = $subfieldlib->{maxlength};
 135
 136         if ( ! defined( $value ) || $value eq '')  {
 137             $value = $subfieldlib->{defaultvalue};
 138             if ( $value ) {
 139                 # get today date & replace <<YYYY>>, <<MM>>, <<DD>> if provided in the default value
 140                 my $today_dt = dt_from_string;
 141                 my $year = $today_dt->strftime('%Y');
 142                 my $month = $today_dt->strftime('%m');
 143                 my $day = $today_dt->strftime('%d');
 144                 $value =~ s/<<YYYY>>/$year/g;
 145                 $value =~ s/<<MM>>/$month/g;
 146                 $value =~ s/<<DD>>/$day/g;
 147                 # And <<USER>> with surname (?)
 148                 my $username=(C4::Context->userenv?C4::Context->userenv->{'surname'}:"superlibrarian");
 149                 $value=~s/<<USER>>/$username/g;
 150             }
 151         }
 152
 153         $subfield_data{visibility} = "display:none;" if (($subfieldlib->{hidden} > 4) || ($subfieldlib->{hidden} <= -4));
 154
 155         my $pref_itemcallnumber = C4::Context->preference('itemcallnumber');
 156         if (!$value && $subfieldlib->{kohafield} eq 'items.itemcallnumber' && $pref_itemcallnumber) {
 157             my $CNtag       = substr($pref_itemcallnumber, 0, 3);
 158             my $CNsubfield  = substr($pref_itemcallnumber, 3, 1);
 159             my $CNsubfield2 = substr($pref_itemcallnumber, 4, 1);
 160             my $temp2 = $temp->field($CNtag);
 161             if ($temp2) {
 162                 $value = join ' ', $temp2->subfield($CNsubfield) || q{}, $temp2->subfield($CNsubfield2) || q{};
 163                 #remove any trailing space incase one subfield is used
 164                 $value =~ s/^\s+|\s+$//g;
 165             }
 166         }
 167
 168         if ($frameworkcode eq 'FA' && $subfieldlib->{kohafield} eq 'items.barcode' && !$value){
 169             my $input = new CGI;
 170             $value = $input->param('barcode');
 171         }
 172
 173         if ( $subfieldlib->{authorised_value} ) {
 174             my @authorised_values;
 175             my %authorised_lib;
 176             # builds list, depending on authorised value...
 177             if ( $subfieldlib->{authorised_value} eq "branches" ) {
 178                 foreach my $thisbranch (@$branches) {
 179                     push @authorised_values, $thisbranch->{branchcode};
 180                     $authorised_lib{$thisbranch->{branchcode}} = $thisbranch->{branchname};
 181                     $value = $thisbranch->{branchcode} if $thisbranch->{selected} && !$value;
 182                 }
 183             }
 184             elsif ( $subfieldlib->{authorised_value} eq "itemtypes" ) {
 185                   push @authorised_values, "";
 186                   my $itemtypes = Koha::ItemTypes->search_with_localization;
 187                   while ( my $itemtype = $itemtypes->next ) {
 188                       push @authorised_values, $itemtype->itemtype;
 189                       $authorised_lib{$itemtype->itemtype} = $itemtype->translated_description;
 190                   }
 191
 192                   unless ( $value ) {
 193                       my $itype_sth = $dbh->prepare("SELECT itemtype FROM biblioitems WHERE biblionumber = ?");
 194                       $itype_sth->execute( $biblionumber );
 195                       ( $value ) = $itype_sth->fetchrow_array;
 196                   }
 197
 198                   #---- class_sources
 199             }
 200             elsif ( $subfieldlib->{authorised_value} eq "cn_source" ) {
 201                   push @authorised_values, "";
 202
 203                   my $class_sources = GetClassSources();
 204                   my $default_source = C4::Context->preference("DefaultClassificationSource");
 205
 206                   foreach my $class_source (sort keys %$class_sources) {
 207                       next unless $class_sources->{$class_source}->{'used'} or
 208                                   ($value and $class_source eq $value)      or
 209                                   ($class_source eq $default_source);
 210                       push @authorised_values, $class_source;
 211                       $authorised_lib{$class_source} = $class_sources->{$class_source}->{'description'};
 212                   }
 213                           $value = $default_source unless ($value);
 214
 215                   #---- "true" authorised value
 216             }
 217             else {
 218                   push @authorised_values, qq{};
 219                   my $av = GetAuthorisedValues( $subfieldlib->{authorised_value} );
 220                   for my $r ( @$av ) {
 221                       push @authorised_values, $r->{authorised_value};
 222                       $authorised_lib{$r->{authorised_value}} = $r->{lib};
 223                   }
 224             }
 225
 226             if ( $subfieldlib->{hidden} > 4 or $subfieldlib->{hidden} <= -4 ) {
 227                 $subfield_data{marc_value} = {
 228                     type        => 'hidden',
 229                     id          => $subfield_data{id},
 230                     maxlength   => $subfield_data{maxlength},
 231                     value       => $value,
 232                 };
 233             }
 234             else {
 235                 $subfield_data{marc_value} = {
 236                     type     => 'select',
 237                     id       => "tag_".$tag."_subfield_".$subfieldtag."_".$index_subfield,
 238                     values   => \@authorised_values,
 239                     labels   => \%authorised_lib,
 240                     default  => $value,
 241                 };
 242             }
 243         }
 244             # it's a thesaurus / authority field
 245         elsif ( $subfieldlib->{authtypecode} ) {
 246                 $subfield_data{marc_value} = {
 247                     type         => 'text_auth',
 248                     id           => $subfield_data{id},
 249                     maxlength    => $subfield_data{maxlength},
 250                     value        => $value,
 251                     authtypecode => $subfieldlib->{authtypecode},
 252                 };
 253         }
 254             # it's a plugin field
 255         elsif ( $subfieldlib->{value_builder} ) { # plugin
 256             require Koha::FrameworkPlugin;
 257             my $plugin = Koha::FrameworkPlugin->new({
 258                 name => $subfieldlib->{'value_builder'},
 259                 item_style => 1,
 260             });
 261             my $pars=  { dbh => $dbh, record => $temp, tagslib =>$tagslib,
 262                 id => $subfield_data{id}, tabloop => $loop_data };
 263             $plugin->build( $pars );
 264             if( !$plugin->errstr ) {
 265                 my $class= 'buttonDot'. ( $plugin->noclick? ' disabled': '' );
 266                 $subfield_data{marc_value} = {
 267                     type        => 'text_plugin',
 268                     id          => $subfield_data{id},
 269                     maxlength   => $subfield_data{maxlength},
 270                     value       => $value,
 271                     class       => $class,
 272                     nopopup     => $plugin->noclick,
 273                     javascript  => $plugin->javascript,
 274                 };
 275             } else {
 276                 warn $plugin->errstr;
 277                 $subfield_data{marc_value} = {
 278                     type        => 'text',
 279                     id          => $subfield_data{id},
 280                     maxlength   => $subfield_data{maxlength},
 281                     value       => $value,
 282                 }; # supply default input form
 283             }
 284         }
 285         elsif ( $tag eq '' ) {       # it's an hidden field
 286             $subfield_data{marc_value} = {
 287                 type        => 'hidden',
 288                 id          => $subfield_data{id},
 289                 maxlength   => $subfield_data{maxlength},
 290                 value       => $value,
 291             };
 292         }
 293         elsif ( $subfieldlib->{'hidden'} ) {   # FIXME: shouldn't input type be "hidden" ?
 294             $subfield_data{marc_value} = {
 295                 type        => 'text',
 296                 id          => $subfield_data{id},
 297                 maxlength   => $subfield_data{maxlength},
 298                 value       => $value,
 299             };
 300         }
 301         elsif (
 302                 (
 303                     $value and length($value) > 100
 304                 )
 305                 or (
 306                     C4::Context->preference("marcflavour") eq "UNIMARC"
 307                     and 300 <= $tag && $tag < 400 && $subfieldtag eq 'a'
 308                 )
 309                 or (
 310                     C4::Context->preference("marcflavour") eq "MARC21"
 311                     and 500 <= $tag && $tag < 600
 312                 )
 313               ) {
 314             # oversize field (textarea)
 315             $subfield_data{marc_value} = {
 316                 type        => 'textarea',
 317                 id          => $subfield_data{id},
 318                 value       => $value,
 319             };
 320         } else {
 321             # it's a standard field
 322             $subfield_data{marc_value} = {
 323                 type        => 'text',
 324                 id          => $subfield_data{id},
 325                 maxlength   => $subfield_data{maxlength},
 326                 value       => $value,
 327             };
 328         }
 329
 330         # Getting list of subfields to keep when restricted editing is enabled
 331         my $subfieldsToAllowForRestrictedEditing = C4::Context->preference('SubfieldsToAllowForRestrictedEditing');
 332         my $allowAllSubfields = (
 333             not defined $subfieldsToAllowForRestrictedEditing
 334               or $subfieldsToAllowForRestrictedEditing eq q||
 335         ) ? 1 : 0;
 336         my @subfieldsToAllow = split(/ /, $subfieldsToAllowForRestrictedEditing);
 337
 338         # If we're on restricted editing, and our field is not in the list of subfields to allow,
 339         # then it is read-only
 340         $subfield_data{marc_value}->{readonly} = (
 341             not $allowAllSubfields
 342             and $restrictededition
 343             and !grep { $tag . '$' . $subfieldtag  eq $_ } @subfieldsToAllow
 344         ) ? 1: 0;
 345
 346         return \%subfield_data;
 347 }
 348
 349 # Removes some subfields when prefilling items
 350 # This function will remove any subfield that is not in the SubfieldsToUseWhenPrefill syspref
 351 sub removeFieldsForPrefill {
 352
 353     my $item = shift;
 354
 355     # Getting item tag
 356     my ($tag, $subtag) = GetMarcFromKohaField("items.barcode", '');
 357
 358     # Getting list of subfields to keep
 359     my $subfieldsToUseWhenPrefill = C4::Context->preference('SubfieldsToUseWhenPrefill');
 360
 361     # Removing subfields that are not in the syspref
 362     if ($tag && $subfieldsToUseWhenPrefill) {
 363         my $field = $item->field($tag);
 364         my @subfieldsToUse= split(/ /,$subfieldsToUseWhenPrefill);
 365         foreach my $subfield ($field->subfields()) {
 366             if (!grep { $subfield->[0] eq $_ } @subfieldsToUse) {
 367                 $field->delete_subfield(code => $subfield->[0]);
 368             }
 369
 370         }
 371     }
 372
 373     return $item;
 374
 375 }
 376
 377 my $input        = new CGI;
 378 my $error        = $input->param('error');
 379 my $biblionumber = $input->param('biblionumber');
 380 my $itemnumber   = $input->param('itemnumber');
 381 my $op           = $input->param('op') || q{};
 382 my $hostitemnumber = $input->param('hostitemnumber');
 383 my $marcflavour  = C4::Context->preference("marcflavour");
 384 my $searchid     = $input->param('searchid');
 385 # fast cataloguing datas
 386 my $fa_circborrowernumber = $input->param('circborrowernumber');
 387 my $fa_barcode            = $input->param('barcode');
 388 my $fa_branch             = $input->param('branch');
 389 my $fa_stickyduedate      = $input->param('stickyduedate');
 390 my $fa_duedatespec        = $input->param('duedatespec');
 391
 392 my $frameworkcode = &GetFrameworkCode($biblionumber);
 393
 394 # Defining which userflag is needing according to the framework currently used
 395 my $userflags;
 396 if (defined $input->param('frameworkcode')) {
 397     $userflags = ($input->param('frameworkcode') eq 'FA') ? "fast_cataloging" : "edit_items";
 398 }
 399
 400 if (not defined $userflags) {
 401     $userflags = ($frameworkcode eq 'FA') ? "fast_cataloging" : "edit_items";
 402 }
 403
 404 my ($template, $loggedinuser, $cookie)
 405     = get_template_and_user({template_name => "cataloguing/additem.tt",
 406                  query => $input,
 407                  type => "intranet",
 408                  authnotrequired => 0,
 409                  flagsrequired => {editcatalogue => $userflags},
 410                  debug => 1,
 411                  });
 412
 413
 414 # Does the user have a restricted item editing permission?
 415 my $uid = Koha::Patrons->find( $loggedinuser )->userid;
 416 my $restrictededition = $uid ? haspermission($uid,  {'editcatalogue' => 'edit_items_restricted'}) : undef;
 417 # In case user is a superlibrarian, editing is not restricted
 418 $restrictededition = 0 if ($restrictededition != 0 &&  C4::Context->IsSuperLibrarian());
 419 # In case user has fast cataloging permission (and we're in fast cataloging), editing is not restricted
 420 $restrictededition = 0 if ($restrictededition != 0 && $frameworkcode eq 'FA' && haspermission($uid, {'editcatalogue' => 'fast_cataloging'}));
 421
 422 my $tagslib = &GetMarcStructure(1,$frameworkcode);
 423 my $record = GetMarcBiblio({ biblionumber => $biblionumber });
 424
 425 output_and_exit_if_error( $input, $cookie, $template,
 426     { module => 'cataloguing', record => $record } );
 427
 428 my $oldrecord = TransformMarcToKoha($record);
 429 my $itemrecord;
 430 my $nextop="additem";
 431 my @errors; # store errors found while checking data BEFORE saving item.
 432
 433 # Getting last created item cookie
 434 my $prefillitem = C4::Context->preference('PrefillItem');
 435 my $justaddeditem;
 436 my $cookieitemrecord;
 437 if ($prefillitem) {
 438     my $lastitemcookie = $input->cookie('LastCreatedItem');
 439     if ($lastitemcookie) {
 440         $lastitemcookie = uri_unescape($lastitemcookie);
 441         eval {
 442             if ( thaw($lastitemcookie) ) {
 443                 $cookieitemrecord = thaw($lastitemcookie);
 444                 $cookieitemrecord = removeFieldsForPrefill($cookieitemrecord);
 445             }
 446         };
 447         if ($@) {
 448             $lastitemcookie = 'undef' unless $lastitemcookie;
 449             warn "Storable::thaw failed to thaw LastCreatedItem-cookie. Cookie value '$lastitemcookie'. Caught error follows: '$@'";
 450         }
 451     }
 452 }
 453
 454 #-------------------------------------------------------------------------------
 455 if ($op eq "additem") {
 456
 457     #-------------------------------------------------------------------------------
 458     # rebuild
 459     my @tags      = $input->multi_param('tag');
 460     my @subfields = $input->multi_param('subfield');
 461     my @values    = $input->multi_param('field_value');
 462     # build indicator hash.
 463     my @ind_tag   = $input->multi_param('ind_tag');
 464     my @indicator = $input->multi_param('indicator');
 465     my $xml = TransformHtmlToXml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag, 'ITEM');
 466     my $record = MARC::Record::new_from_xml($xml, 'UTF-8');
 467
 468     # type of add
 469     my $add_submit                 = $input->param('add_submit');
 470     my $add_duplicate_submit       = $input->param('add_duplicate_submit');
 471     my $add_multiple_copies_submit = $input->param('add_multiple_copies_submit');
 472     my $number_of_copies           = $input->param('number_of_copies');
 473
 474     # This is a bit tricky : if there is a cookie for the last created item and
 475     # we just added an item, the cookie value is not correct yet (it will be updated
 476     # next page). To prevent the form from being filled with outdated values, we
 477     # force the use of "add and duplicate" feature, so the form will be filled with
 478     # correct values.
 479     $add_duplicate_submit = 1 if ($prefillitem);
 480     $justaddeditem = 1;
 481
 482     # if autoBarcode is set to 'incremental', calculate barcode...
 483     if ( C4::Context->preference('autoBarcode') eq 'incremental' ) {
 484         $record = _increment_barcode($record, $frameworkcode);
 485     }
 486
 487     my $addedolditem = TransformMarcToKoha( $record );
 488
 489     # If we have to add or add & duplicate, we add the item
 490     if ( $add_submit || $add_duplicate_submit ) {
 491
 492         # check for item barcode # being unique
 493         my $exist_itemnumber = get_item_from_barcode( $addedolditem->{'barcode'} );
 494         push @errors, "barcode_not_unique" if ($exist_itemnumber);
 495
 496         # if barcode exists, don't create, but report The problem.
 497         unless ($exist_itemnumber) {
 498             my ( $oldbiblionumber, $oldbibnum, $oldbibitemnum ) = AddItemFromMarc( $record, $biblionumber );
 499             set_item_default_location($oldbibitemnum);
 500
 501             # Pushing the last created item cookie back
 502             if ($prefillitem && defined $record) {
 503                 my $itemcookie = $input->cookie(
 504                     -name => 'LastCreatedItem',
 505                     # We uri_escape the whole freezed structure so we're sure we won't have any encoding problems
 506                     -value   => uri_escape_utf8( freeze( $record ) ),
 507                     -HttpOnly => 1,
 508                     -expires => ''
 509                 );
 510
 511                 $cookie = [ $cookie, $itemcookie ];
 512             }
 513
 514         }
 515         $nextop = "additem";
 516         if ($exist_itemnumber) {
 517             $itemrecord = $record;
 518         }
 519     }
 520
 521     # If we have to add & duplicate
 522     if ($add_duplicate_submit) {
 523         $itemrecord = $record;
 524         if (C4::Context->preference('autoBarcode') eq 'incremental') {
 525             $itemrecord = _increment_barcode($itemrecord, $frameworkcode);
 526         }
 527         else {
 528             # we have to clear the barcode field in the duplicate item record to make way for the new one generated by the javascript plugin
 529             my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
 530             my $fieldItem = $itemrecord->field($tagfield);
 531             $itemrecord->delete_field($fieldItem);
 532             $fieldItem->delete_subfields($tagsubfield);
 533             $itemrecord->insert_fields_ordered($fieldItem);
 534         }
 535     $itemrecord = removeFieldsForPrefill($itemrecord) if ($prefillitem);
 536     }
 537
 538     # If we have to add multiple copies
 539     if ($add_multiple_copies_submit) {
 540
 541         use C4::Barcodes;
 542         my $barcodeobj = C4::Barcodes->new;
 543         my $copynumber = $addedolditem->{'copynumber'};
 544         my $oldbarcode = $addedolditem->{'barcode'};
 545         my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
 546         my ($copytagfield,$copytagsubfield) = &GetMarcFromKohaField("items.copynumber",$frameworkcode);
 547
 548     # If there is a barcode and we can't find their new values, we can't add multiple copies
 549         my $testbarcode;
 550         $testbarcode = $barcodeobj->next_value($oldbarcode) if $barcodeobj;
 551         if ($oldbarcode && !$testbarcode) {
 552
 553             push @errors, "no_next_barcode";
 554             $itemrecord = $record;
 555
 556         } else {
 557         # We add each item
 558
 559             # For the first iteration
 560             my $barcodevalue = $oldbarcode;
 561             my $exist_itemnumber;
 562
 563
 564             for (my $i = 0; $i < $number_of_copies;) {
 565
 566                 # If there is a barcode
 567                 if ($barcodevalue) {
 568
 569                     # Getting a new barcode (if it is not the first iteration or the barcode we tried already exists)
 570                     $barcodevalue = $barcodeobj->next_value($oldbarcode) if ($i > 0 || $exist_itemnumber);
 571
 572                     # Putting it into the record
 573                     if ($barcodevalue) {
 574                 if ( C4::Context->preference("autoBarcode") eq 'hbyymmincr' && $i > 0 ) { # The first copy already contains the homebranch prefix
 575                     # This is terribly hacky but the easiest way to fix the way hbyymmincr is working
 576                     # Contrary to what one might think, the barcode plugin does not prefix the returned string with the homebranch
 577                     # For a single item, it is handled with some JS code (see cataloguing/value_builder/barcode.pl)
 578                     # But when adding multiple copies we need to prefix it here,
 579                     # so we retrieve the homebranch from the item and prefix the barcode with it.
 580                     my ($hb_field, $hb_subfield) = GetMarcFromKohaField( "items.homebranch" );
 581                     my $homebranch = $record->subfield($hb_field, $hb_subfield);
 582                     $barcodevalue = $homebranch . $barcodevalue;
 583                 }
 584                 $record->field($tagfield)->update($tagsubfield => $barcodevalue);
 585                     }
 586
 587                     # Checking if the barcode already exists
 588                     $exist_itemnumber = get_item_from_barcode($barcodevalue);
 589                 }
 590         # Updating record with the new copynumber
 591         if ( $copynumber  ){
 592             $record->field($copytagfield)->update($copytagsubfield => $copynumber);
 593         }
 594
 595                 # Adding the item
 596         if (!$exist_itemnumber) {
 597             my ($oldbiblionumber,$oldbibnum,$oldbibitemnum) = AddItemFromMarc($record,$biblionumber);
 598             set_item_default_location($oldbibitemnum);
 599
 600             # We count the item only if it was really added
 601             # That way, all items are added, even if there was some already existing barcodes
 602             # FIXME : Please note that there is a risk of infinite loop here if we never find a suitable barcode
 603             $i++;
 604             # Only increment copynumber if item was really added
 605             $copynumber++  if ( $copynumber && $copynumber =~ m/^\d+$/ );
 606         }
 607
 608                 # Preparing the next iteration
 609                 $oldbarcode = $barcodevalue;
 610             }
 611             undef($itemrecord);
 612         }
 613     }
 614     if ($frameworkcode eq 'FA' && $fa_circborrowernumber){
 615         print $input->redirect(
 616            '/cgi-bin/koha/circ/circulation.pl?'
 617            .'borrowernumber='.$fa_circborrowernumber
 618            .'&barcode='.uri_escape_utf8($fa_barcode)
 619            .'&duedatespec='.$fa_duedatespec
 620            .'&stickyduedate=1'
 621         );
 622         exit;
 623     }
 624
 625
 626 #-------------------------------------------------------------------------------
 627 } elsif ($op eq "edititem") {
 628 #-------------------------------------------------------------------------------
 629 # retrieve item if exist => then, it's a modif
 630     $itemrecord = C4::Items::GetMarcItem($biblionumber,$itemnumber);
 631     $nextop = "saveitem";
 632 #-------------------------------------------------------------------------------
 633 } elsif ($op eq "dupeitem") {
 634 #-------------------------------------------------------------------------------
 635 # retrieve item if exist => then, it's a modif
 636     $itemrecord = C4::Items::GetMarcItem($biblionumber,$itemnumber);
 637     if (C4::Context->preference('autoBarcode') eq 'incremental') {
 638         $itemrecord = _increment_barcode($itemrecord, $frameworkcode);
 639     }
 640     else {
 641         # we have to clear the barcode field in the duplicate item record to make way for the new one generated by the javascript plugin
 642         my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
 643         my $fieldItem = $itemrecord->field($tagfield);
 644         $itemrecord->delete_field($fieldItem);
 645         $fieldItem->delete_subfields($tagsubfield);
 646         $itemrecord->insert_fields_ordered($fieldItem);
 647     }
 648
 649     #check for hidden subfield and remove them for the duplicated item
 650     foreach my $field ($itemrecord->fields()){
 651         my $tag = $field->{_tag};
 652         foreach my $subfield ($field->subfields()){
 653             my $subfieldtag = $subfield->[0];
 654             if ($tagslib->{$tag}->{$subfieldtag}->{'tab'} ne "10"
 655             ||  abs($tagslib->{$tag}->{$subfieldtag}->{hidden})>4 ){
 656                 my $fieldItem = $itemrecord->field($tag);
 657                 $itemrecord->delete_field($fieldItem);
 658                 $fieldItem->delete_subfields($subfieldtag);
 659                 $itemrecord->insert_fields_ordered($fieldItem);
 660             }
 661         }
 662     }
 663
 664     $itemrecord = removeFieldsForPrefill($itemrecord) if ($prefillitem);
 665     $nextop = "additem";
 666 #-------------------------------------------------------------------------------
 667 } elsif ($op eq "delitem") {
 668 #-------------------------------------------------------------------------------
 669     # check that there is no issue on this item before deletion.
 670     $error = &DelItemCheck( $biblionumber,$itemnumber);
 671     if($error == 1){
 672         print $input->redirect("additem.pl?biblionumber=$biblionumber&frameworkcode=$frameworkcode&searchid=$searchid");
 673     }else{
 674         push @errors,$error;
 675         $nextop="additem";
 676     }
 677 #-------------------------------------------------------------------------------
 678 } elsif ($op eq "delallitems") {
 679 #-------------------------------------------------------------------------------
 680     my @itemnumbers = Koha::Items->search({ biblionumber => $biblionumber })->get_column('itemnumber');
 681     foreach my $itemnumber ( @itemnumbers ) {
 682         $error = C4::Items::DelItemCheck( $biblionumber, $itemnumber );
 683         next if $error == 1; # Means ok
 684         push @errors,$error;
 685     }
 686     if ( @errors ) {
 687         $nextop="additem";
 688     } else {
 689         my $defaultview = C4::Context->preference('IntranetBiblioDefaultView');
 690         my $views = { C4::Search::enabled_staff_search_views };
 691         if ($defaultview eq 'isbd' && $views->{can_view_ISBD}) {
 692             print $input->redirect("/cgi-bin/koha/catalogue/ISBDdetail.pl?biblionumber=$biblionumber&searchid=$searchid");
 693         } elsif  ($defaultview eq 'marc' && $views->{can_view_MARC}) {
 694             print $input->redirect("/cgi-bin/koha/catalogue/MARCdetail.pl?biblionumber=$biblionumber&searchid=$searchid");
 695         } elsif  ($defaultview eq 'labeled_marc' && $views->{can_view_labeledMARC}) {
 696             print $input->redirect("/cgi-bin/koha/catalogue/labeledMARCdetail.pl?biblionumber=$biblionumber&searchid=$searchid");
 697         } else {
 698             print $input->redirect("/cgi-bin/koha/catalogue/detail.pl?biblionumber=$biblionumber&searchid=$searchid");
 699         }
 700         exit;
 701     }
 702 #-------------------------------------------------------------------------------
 703 } elsif ($op eq "saveitem") {
 704 #-------------------------------------------------------------------------------
 705     # rebuild
 706     my @tags      = $input->multi_param('tag');
 707     my @subfields = $input->multi_param('subfield');
 708     my @values    = $input->multi_param('field_value');
 709     # build indicator hash.
 710     my @ind_tag   = $input->multi_param('ind_tag');
 711     my @indicator = $input->multi_param('indicator');
 712     # my $itemnumber = $input->param('itemnumber');
 713     my $xml = TransformHtmlToXml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag,'ITEM');
 714     my $itemtosave=MARC::Record::new_from_xml($xml, 'UTF-8');
 715     # MARC::Record builded => now, record in DB
 716     # warn "R: ".$record->as_formatted;
 717     # check that the barcode don't exist already
 718     my $addedolditem = TransformMarcToKoha($itemtosave);
 719     my $exist_itemnumber = get_item_from_barcode($addedolditem->{'barcode'});
 720     if ($exist_itemnumber && $exist_itemnumber != $itemnumber) {
 721         push @errors,"barcode_not_unique";
 722     } else {
 723         my $item = Koha::Items->find($itemnumber );
 724         my $newitem = ModItemFromMarc($itemtosave, $biblionumber, $itemnumber);
 725         $itemnumber = q{};
 726         my $olditemlost = $item->itemlost;
 727         my $newitemlost = $newitem->{itemlost};
 728         LostItem( $item->itemnumber, 'additem' )
 729             if $newitemlost && $newitemlost ge '1' && !$olditemlost;
 730     }
 731     $nextop="additem";
 732 } elsif ($op eq "delinkitem"){
 733     my $analyticfield = '773';
 734         if ($marcflavour  eq 'MARC21' || $marcflavour eq 'NORMARC'){
 735         $analyticfield = '773';
 736     } elsif ($marcflavour eq 'UNIMARC') {
 737         $analyticfield = '461';
 738     }
 739     foreach my $field ($record->field($analyticfield)){
 740         if ($field->subfield('9') eq $hostitemnumber){
 741             $record->delete_field($field);
 742             last;
 743         }
 744     }
 745         my $modbibresult = ModBiblio($record, $biblionumber,'');
 746 }
 747
 748 #
 749 #-------------------------------------------------------------------------------
 750 # build screen with existing items. and "new" one
 751 #-------------------------------------------------------------------------------
 752
 753 # now, build existiing item list
 754 my $temp = GetMarcBiblio({ biblionumber => $biblionumber });
 755 #my @fields = $record->fields();
 756
 757
 758 my %witness; #---- stores the list of subfields used at least once, with the "meaning" of the code
 759 my @big_array;
 760 #---- finds where items.itemnumber is stored
 761 my (  $itemtagfield,   $itemtagsubfield) = &GetMarcFromKohaField("items.itemnumber", $frameworkcode);
 762 my ($branchtagfield, $branchtagsubfield) = &GetMarcFromKohaField("items.homebranch", $frameworkcode);
 763 C4::Biblio::EmbedItemsInMarcBiblio({
 764     marc_record  => $temp,
 765     biblionumber => $biblionumber });
 766 my @fields = $temp->fields();
 767
 768
 769 my @hostitemnumbers;
 770 if ( C4::Context->preference('EasyAnalyticalRecords') ) {
 771     my $analyticfield = '773';
 772     if ($marcflavour  eq 'MARC21' || $marcflavour eq 'NORMARC') {
 773         $analyticfield = '773';
 774     } elsif ($marcflavour eq 'UNIMARC') {
 775         $analyticfield = '461';
 776     }
 777     foreach my $hostfield ($temp->field($analyticfield)){
 778         my $hostbiblionumber = $hostfield->subfield('0');
 779         if ($hostbiblionumber){
 780             my $hostrecord = GetMarcBiblio({
 781                 biblionumber => $hostbiblionumber,
 782                 embed_items  => 1 });
 783             if ($hostrecord) {
 784                 my ($itemfield, undef) = GetMarcFromKohaField( 'items.itemnumber', GetFrameworkCode($hostbiblionumber) );
 785                 foreach my $hostitem ($hostrecord->field($itemfield)){
 786                     if ($hostitem->subfield('9') eq $hostfield->subfield('9')){
 787                         push (@fields, $hostitem);
 788                         push (@hostitemnumbers, $hostfield->subfield('9'));
 789                     }
 790                 }
 791             }
 792         }
 793     }
 794 }
 795
 796
 797 foreach my $field (@fields) {
 798     next if ( $field->tag() < 10 );
 799
 800     my @subf = $field->subfields or ();    # don't use ||, as that forces $field->subfelds to be interpreted in scalar context
 801     my %this_row;
 802     # loop through each subfield
 803     my $i = 0;
 804     foreach my $subfield (@subf){
 805         my $subfieldcode = $subfield->[0];
 806         my $subfieldvalue= $subfield->[1];
 807
 808         next if ($tagslib->{$field->tag()}->{$subfieldcode}->{tab} ne 10
 809                 && ($field->tag() ne $itemtagfield
 810                 && $subfieldcode   ne $itemtagsubfield));
 811         $witness{$subfieldcode} = $tagslib->{$field->tag()}->{$subfieldcode}->{lib} if ($tagslib->{$field->tag()}->{$subfieldcode}->{tab}  eq 10);
 812                 if ($tagslib->{$field->tag()}->{$subfieldcode}->{tab}  eq 10) {
 813                     $this_row{$subfieldcode} .= " | " if($this_row{$subfieldcode});
 814                 $this_row{$subfieldcode} .= GetAuthorisedValueDesc( $field->tag(),
 815                         $subfieldcode, $subfieldvalue, '', $tagslib)
 816                                                 || $subfieldvalue;
 817         }
 818
 819         if (($field->tag eq $branchtagfield) && ($subfieldcode eq $branchtagsubfield) && C4::Context->preference("IndependentBranches")) {
 820             #verifying rights
 821             my $userenv = C4::Context->userenv();
 822             unless (C4::Context->IsSuperLibrarian() or (($userenv->{'branch'} eq $subfieldvalue))){
 823                 $this_row{'nomod'} = 1;
 824             }
 825         }
 826         $this_row{itemnumber} = $subfieldvalue if ($field->tag() eq $itemtagfield && $subfieldcode eq $itemtagsubfield);
 827
 828         if ( C4::Context->preference('EasyAnalyticalRecords') ) {
 829             foreach my $hostitemnumber (@hostitemnumbers) {
 830                 my $item = Koha::Items->find( $hostitemnumber );
 831                 if ($this_row{itemnumber} eq $hostitemnumber) {
 832                     $this_row{hostitemflag} = 1;
 833                     $this_row{hostbiblionumber}= $item->biblio->biblionumber;
 834                     last;
 835                 }
 836             }
 837         }
 838     }
 839     if (%this_row) {
 840         push(@big_array, \%this_row);
 841     }
 842 }
 843
 844 my ($holdingbrtagf,$holdingbrtagsubf) = &GetMarcFromKohaField("items.holdingbranch",$frameworkcode);
 845 @big_array = sort {$a->{$holdingbrtagsubf} cmp $b->{$holdingbrtagsubf}} @big_array;
 846
 847 # now, construct template !
 848 # First, the existing items for display
 849 my @item_value_loop;
 850 my @header_value_loop;
 851 for my $row ( @big_array ) {
 852     my %row_data;
 853     my @item_fields = map +{ field => $_ || '' }, @$row{ sort keys(%witness) };
 854     $row_data{item_value} = [ @item_fields ];
 855     $row_data{itemnumber} = $row->{itemnumber};
 856     #reporting this_row values
 857     $row_data{'nomod'} = $row->{'nomod'};
 858     $row_data{'hostitemflag'} = $row->{'hostitemflag'};
 859     $row_data{'hostbiblionumber'} = $row->{'hostbiblionumber'};
 860 #       $row_data{'countanalytics'} = $row->{'countanalytics'};
 861     push(@item_value_loop,\%row_data);
 862 }
 863 foreach my $subfield_code (sort keys(%witness)) {
 864     my %header_value;
 865     $header_value{header_value} = $witness{$subfield_code};
 866
 867     my $subfieldlib = $tagslib->{$itemtagfield}->{$subfield_code};
 868     my $kohafield = $subfieldlib->{kohafield};
 869     if ( $kohafield && $kohafield =~ /items.(.+)/ ) {
 870         $header_value{column_name} = $1;
 871     }
 872
 873     push(@header_value_loop, \%header_value);
 874 }
 875
 876 # now, build the item form for entering a new item
 877 my @loop_data =();
 878 my $i=0;
 879
 880 my $pref_itemcallnumber = C4::Context->preference('itemcallnumber');
 881
 882 my $branch = $input->param('branch') || C4::Context->userenv->{branch};
 883 my $libraries = Koha::Libraries->search({}, { order_by => ['branchname'] })->unblessed;# build once ahead of time, instead of multiple times later.
 884 for my $library ( @$libraries ) {
 885     $library->{selected} = 1 if $library->{branchcode} eq $branch
 886 }
 887
 888 # We generate form, from actuel record
 889 @fields = ();
 890 if($itemrecord){
 891     foreach my $field ($itemrecord->fields()){
 892         my $tag = $field->{_tag};
 893         foreach my $subfield ( $field->subfields() ){
 894
 895             my $subfieldtag = $subfield->[0];
 896             my $value       = $subfield->[1];
 897             my $subfieldlib = $tagslib->{$tag}->{$subfieldtag};
 898
 899             next if ($tagslib->{$tag}->{$subfieldtag}->{'tab'} ne "10");
 900
 901             my $subfield_data = generate_subfield_form($tag, $subfieldtag, $value, $tagslib, $subfieldlib, $libraries, $biblionumber, $temp, \@loop_data, $i, $restrictededition);
 902             push @fields, "$tag$subfieldtag";
 903             push (@loop_data, $subfield_data);
 904             $i++;
 905                     }
 906
 907                 }
 908             }
 909     # and now we add fields that are empty
 910
 911 # Using last created item if it exists
 912
 913 $itemrecord = $cookieitemrecord if ($prefillitem and not $justaddeditem and $op ne "edititem");
 914
 915 # We generate form, and fill with values if defined
 916 foreach my $tag ( keys %{$tagslib}){
 917     foreach my $subtag (keys %{$tagslib->{$tag}}){
 918         next if IsMarcStructureInternal($tagslib->{$tag}{$subtag});
 919         next if ($tagslib->{$tag}->{$subtag}->{'tab'} ne "10");
 920         next if any { /^$tag$subtag$/ }  @fields;
 921
 922         my @values = (undef);
 923         @values = $itemrecord->field($tag)->subfield($subtag) if ($itemrecord && defined($itemrecord->field($tag)) && defined($itemrecord->field($tag)->subfield($subtag)));
 924         for my $value (@values){
 925             my $subfield_data = generate_subfield_form($tag, $subtag, $value, $tagslib, $tagslib->{$tag}->{$subtag}, $libraries, $biblionumber, $temp, \@loop_data, $i, $restrictededition);
 926             push (@loop_data, $subfield_data);
 927             $i++;
 928         }
 929   }
 930 }
 931 @loop_data = sort {$a->{subfield} cmp $b->{subfield} } @loop_data;
 932
 933 my $item = Koha::Items->find($itemnumber); # We certainly want to fetch it earlier
 934
 935 # what's the next op ? it's what we are not in : an add if we're editing, otherwise, and edit.
 936 $template->param(
 937     biblionumber => $biblionumber,
 938     title        => $oldrecord->{title},
 939     author       => $oldrecord->{author},
 940     item_loop        => \@item_value_loop,
 941     item_header_loop => \@header_value_loop,
 942     item             => \@loop_data,
 943     itemnumber       => $itemnumber,
 944     barcode          => $item ? $item->barcode : undef,
 945     itemtagfield     => $itemtagfield,
 946     itemtagsubfield  => $itemtagsubfield,
 947     op      => $nextop,
 948     popup => scalar $input->param('popup') ? 1: 0,
 949     C4::Search::enabled_staff_search_views,
 950 );
 951 $template->{'VARS'}->{'searchid'} = $searchid;
 952
 953 if ($frameworkcode eq 'FA'){
 954     # fast cataloguing datas
 955     $template->param(
 956         'circborrowernumber' => $fa_circborrowernumber,
 957         'barcode'            => $fa_barcode,
 958         'branch'             => $fa_branch,
 959         'stickyduedate'      => $fa_stickyduedate,
 960         'duedatespec'        => $fa_duedatespec,
 961     );
 962 }
 963
 964 foreach my $error (@errors) {
 965     $template->param($error => 1);
 966 }
 967 output_html_with_http_headers $input, $cookie, $template->output;