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