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