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 strict;
  23 #use warnings; FIXME - Bug 2505
  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; # XXX subfield_is_koha_internal_p
  32 use C4::Branch; # XXX subfield_is_koha_internal_p
  33 use C4::ClassSource;
  34 use C4::Dates;
  35 use List::MoreUtils qw/any/;
  36 use C4::Search;
  37 use Storable qw(thaw freeze);
  38 use URI::Escape;
  39 use C4::Members;
  40
  41 use MARC::File::XML;
  42 use URI::Escape;
  43
  44 our $dbh = C4::Context->dbh;
  45
  46 sub find_value {
  47     my ($tagfield,$insubfield,$record) = @_;
  48     my $result;
  49     my $indicator;
  50     foreach my $field ($record->field($tagfield)) {
  51         my @subfields = $field->subfields();
  52         foreach my $subfield (@subfields) {
  53             if (@$subfield[0] eq $insubfield) {
  54                 $result .= @$subfield[1];
  55                 $indicator = $field->indicator(1).$field->indicator(2);
  56             }
  57         }
  58     }
  59     return($indicator,$result);
  60 }
  61
  62 sub get_item_from_barcode {
  63     my ($barcode)=@_;
  64     my $dbh=C4::Context->dbh;
  65     my $result;
  66     my $rq=$dbh->prepare("SELECT itemnumber from items where items.barcode=?");
  67     $rq->execute($barcode);
  68     ($result)=$rq->fetchrow;
  69     return($result);
  70 }
  71
  72 sub set_item_default_location {
  73     my $itemnumber = shift;
  74     my $item = GetItem( $itemnumber );
  75     if ( C4::Context->preference('NewItemsDefaultLocation') ) {
  76         $item->{'permanent_location'} = $item->{'location'};
  77         $item->{'location'} = C4::Context->preference('NewItemsDefaultLocation');
  78         ModItem( $item, undef, $itemnumber);
  79     }
  80     else {
  81       $item->{'permanent_location'} = $item->{'location'} if !defined($item->{'permanent_location'});
  82       ModItem( $item, undef, $itemnumber);
  83     }
  84 }
  85
  86 # NOTE: This code is subject to change in the future with the implemenation of ajax based autobarcode code
  87 # NOTE: 'incremental' is the ONLY autoBarcode option available to those not using javascript
  88 sub _increment_barcode {
  89     my ($record, $frameworkcode) = @_;
  90     my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
  91     unless ($record->field($tagfield)->subfield($tagsubfield)) {
  92         my $sth_barcode = $dbh->prepare("select max(abs(barcode)) from items");
  93         $sth_barcode->execute;
  94         my ($newbarcode) = $sth_barcode->fetchrow;
  95         $newbarcode++;
  96         # OK, we have the new barcode, now create the entry in MARC record
  97         my $fieldItem = $record->field($tagfield);
  98         $record->delete_field($fieldItem);
  99         $fieldItem->add_subfields($tagsubfield => $newbarcode);
 100         $record->insert_fields_ordered($fieldItem);
 101     }
 102     return $record;
 103 }
 104
 105
 106 sub generate_subfield_form {
 107         my ($tag, $subfieldtag, $value, $tagslib,$subfieldlib, $branches, $today_iso, $biblionumber, $temp, $loop_data, $i, $restrictededition) = @_;
 108
 109         my $frameworkcode = &GetFrameworkCode($biblionumber);
 110
 111         my %subfield_data;
 112         my $dbh = C4::Context->dbh;
 113
 114         my $index_subfield = int(rand(1000000));
 115         if ($subfieldtag eq '@'){
 116             $subfield_data{id} = "tag_".$tag."_subfield_00_".$index_subfield;
 117         } else {
 118             $subfield_data{id} = "tag_".$tag."_subfield_".$subfieldtag."_".$index_subfield;
 119         }
 120
 121         $subfield_data{tag}        = $tag;
 122         $subfield_data{subfield}   = $subfieldtag;
 123         $subfield_data{marc_lib}   ="<span id=\"error$i\" title=\"".$subfieldlib->{lib}."\">".$subfieldlib->{lib}."</span>";
 124         $subfield_data{mandatory}  = $subfieldlib->{mandatory};
 125         $subfield_data{repeatable} = $subfieldlib->{repeatable};
 126         $subfield_data{maxlength}  = $subfieldlib->{maxlength};
 127
 128         $value =~ s/"/&quot;/g;
 129         if ( ! defined( $value ) || $value eq '')  {
 130             $value = $subfieldlib->{defaultvalue};
 131             # get today date & replace YYYY, MM, DD if provided in the default value
 132             my ( $year, $month, $day ) = split ',', $today_iso;     # FIXME: iso dates don't have commas!
 133             $value =~ s/YYYY/$year/g;
 134             $value =~ s/MM/$month/g;
 135             $value =~ s/DD/$day/g;
 136         }
 137
 138         $subfield_data{visibility} = "display:none;" if (($subfieldlib->{hidden} > 4) || ($subfieldlib->{hidden} <= -4));
 139
 140         my $pref_itemcallnumber = C4::Context->preference('itemcallnumber');
 141         if (!$value && $subfieldlib->{kohafield} eq 'items.itemcallnumber' && $pref_itemcallnumber) {
 142             my $CNtag       = substr($pref_itemcallnumber, 0, 3);
 143             my $CNsubfield  = substr($pref_itemcallnumber, 3, 1);
 144             my $CNsubfield2 = substr($pref_itemcallnumber, 4, 1);
 145             my $temp2 = $temp->field($CNtag);
 146             if ($temp2) {
 147                 $value = ($temp2->subfield($CNsubfield)).' '.($temp2->subfield($CNsubfield2));
 148                 #remove any trailing space incase one subfield is used
 149                 $value =~ s/^\s+|\s+$//g;
 150             }
 151         }
 152
 153         if ($frameworkcode eq 'FA' && $subfieldlib->{kohafield} eq 'items.barcode' && !$value){
 154             my $input = new CGI;
 155             $value = $input->param('barcode');
 156         }
 157         my $attributes_no_value = qq(id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="$subfield_data{maxlength}" );
 158         my $attributes_no_value_textarea = qq(id="$subfield_data{id}" name="field_value" class="input_marceditor" rows="5" cols="64" );
 159
 160         # Getting list of subfields to keep when restricted editing is enabled
 161         my $subfieldsToAllowForRestrictedEditing = C4::Context->preference('SubfieldsToAllowForRestrictedEditing');
 162         my $allowAllSubfields = (
 163             not defined $subfieldsToAllowForRestrictedEditing
 164               or $subfieldsToAllowForRestrictedEditing == q||
 165         ) ? 1 : 0;
 166         my @subfieldsToAllow = split(/ /, $subfieldsToAllowForRestrictedEditing);
 167
 168         # If we're on restricted editing, and our field is not in the list of subfields to allow,
 169         # then it is read-only
 170         $attributes_no_value .= 'readonly="readonly" '
 171             if (
 172                 not $allowAllSubfields
 173                 and $restrictededition
 174                 and !grep { $tag . '$' . $subfieldtag  eq $_ } @subfieldsToAllow
 175             );
 176
 177         my $attributes          = qq($attributes_no_value value="$value" );
 178
 179         if ( $subfieldlib->{authorised_value} ) {
 180             my @authorised_values;
 181             my %authorised_lib;
 182             # builds list, depending on authorised value...
 183             if ( $subfieldlib->{authorised_value} eq "branches" ) {
 184                 foreach my $thisbranch (@$branches) {
 185                     push @authorised_values, $thisbranch->{value};
 186                     $authorised_lib{$thisbranch->{value}} = $thisbranch->{branchname};
 187                     $value = $thisbranch->{value} if $thisbranch->{selected} && !$value;
 188                 }
 189             }
 190             elsif ( $subfieldlib->{authorised_value} eq "itemtypes" ) {
 191                   push @authorised_values, "" unless ( $subfieldlib->{mandatory} );
 192                   my $sth = $dbh->prepare("SELECT itemtype,description FROM itemtypes ORDER BY description");
 193                   $sth->execute;
 194                   while ( my ( $itemtype, $description ) = $sth->fetchrow_array ) {
 195                       push @authorised_values, $itemtype;
 196                       $authorised_lib{$itemtype} = $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, "" unless ( $subfieldlib->{mandatory} );
 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{} unless ( $subfieldlib->{mandatory} );
 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{max_length},
 238                     value       => $value,
 239                     avalue      => $authorised_lib{$value},
 240                 };
 241             }
 242             else {
 243                 $subfield_data{marc_value} = {
 244                     type     => 'select',
 245                     id       => "tag_".$tag."_subfield_".$subfieldtag."_".$index_subfield,
 246                     values   => \@authorised_values,
 247                     labels   => \%authorised_lib,
 248                     default  => $value,
 249                 };
 250                 # If we're on restricted editing, and our field is not in the list of subfields to allow,
 251                 # then it is read-only
 252                 if (
 253                     not $allowAllSubfields
 254                     and $restrictededition
 255                     and !grep { $tag . '$' . $subfieldtag  eq $_ } @subfieldsToAllow
 256                 ) {
 257                     $subfield_data{marc_value}->{readonly} ='readonly="readonly"',
 258                     $subfield_data{marc_value}->{disabled} ='disabled="disabled"',
 259                 }
 260             }
 261         }
 262             # it's a thesaurus / authority field
 263         elsif ( $subfieldlib->{authtypecode} ) {
 264                 $subfield_data{marc_value} = {
 265                     type         => 'text_auth',
 266                     id           => $subfield_data{id},
 267                     maxlength    => $subfield_data{max_length},
 268                     value        => $value,
 269                     authtypecode => $subfieldlib->{authtypecode},
 270                 };
 271         }
 272             # it's a plugin field
 273         elsif ( $subfieldlib->{value_builder} ) { # plugin
 274             require Koha::FrameworkPlugin;
 275             my $plugin = Koha::FrameworkPlugin->new({
 276                 name => $subfieldlib->{'value_builder'},
 277                 item_style => 1,
 278             });
 279             my $pars=  { dbh => $dbh, record => $temp, tagslib =>$tagslib,
 280                 id => $subfield_data{id}, tabloop => $loop_data };
 281             $plugin->build( $pars );
 282             if( !$plugin->errstr ) {
 283                 #TODO Report 12176 will make this even better !
 284                 my $class= 'buttonDot'. ( $plugin->noclick? ' disabled': '' );
 285                 my $title= $plugin->noclick? 'No popup': 'Tag editor';
 286                 $subfield_data{marc_value} = {
 287                     type        => 'text_plugin',
 288                     id          => $subfield_data{id},
 289                     maxlength   => $subfield_data{max_length},
 290                     value       => $value,
 291                     class       => $class,
 292                     title       => $title,
 293                     javascript  => $plugin->javascript,
 294                 };
 295             } else {
 296                 warn $plugin->errstr;
 297                 $subfield_data{marc_value} = {
 298                     type        => 'text',
 299                     id          => $subfield_data{id},
 300                     maxlength   => $subfield_data{max_length},
 301                     value       => $value,
 302                 }; # supply default input form
 303             }
 304         }
 305         elsif ( $tag eq '' ) {       # it's an hidden field
 306             $subfield_data{marc_value} = {
 307                 type        => 'hidden',
 308                 id          => $subfield_data{id},
 309                 maxlength   => $subfield_data{max_length},
 310                 value       => $value,
 311             };
 312         }
 313         elsif ( $subfieldlib->{'hidden'} ) {   # FIXME: shouldn't input type be "hidden" ?
 314             $subfield_data{marc_value} = {
 315                 type        => 'text',
 316                 id          => $subfield_data{id},
 317                 maxlength   => $subfield_data{max_length},
 318                 value       => $value,
 319             };
 320         }
 321         elsif (
 322                 length($value) > 100
 323                 or (
 324                     C4::Context->preference("marcflavour") eq "UNIMARC"
 325                     and 300 <= $tag && $tag < 400 && $subfieldtag eq 'a'
 326                 )
 327                 or (
 328                     C4::Context->preference("marcflavour") eq "MARC21"
 329                     and 500 <= $tag && $tag < 600
 330                 )
 331               ) {
 332             # oversize field (textarea)
 333             $subfield_data{marc_value} = {
 334                 type        => 'textarea',
 335                 id          => $subfield_data{id},
 336                 value       => $value,
 337             };
 338         } else {
 339             # it's a standard field
 340             $subfield_data{marc_value} = {
 341                 type        => 'text',
 342                 id          => $subfield_data{id},
 343                 maxlength   => $subfield_data{max_length},
 344                 value       => $value,
 345             };
 346         }
 347
 348         return \%subfield_data;
 349 }
 350
 351 # Removes some subfields when prefilling items
 352 # This function will remove any subfield that is not in the SubfieldsToUseWhenPrefill syspref
 353 sub removeFieldsForPrefill {
 354
 355     my $item = shift;
 356
 357     # Getting item tag
 358     my ($tag, $subtag) = GetMarcFromKohaField("items.barcode", '');
 359
 360     # Getting list of subfields to keep
 361     my $subfieldsToUseWhenPrefill = C4::Context->preference('SubfieldsToUseWhenPrefill');
 362
 363     # Removing subfields that are not in the syspref
 364     if ($tag && $subfieldsToUseWhenPrefill) {
 365         my $field = $item->field($tag);
 366         my @subfieldsToUse= split(/ /,$subfieldsToUseWhenPrefill);
 367         foreach my $subfield ($field->subfields()) {
 368             if (!grep { $subfield->[0] eq $_ } @subfieldsToUse) {
 369                 $field->delete_subfield(code => $subfield->[0]);
 370             }
 371
 372         }
 373     }
 374
 375     return $item;
 376
 377 }
 378
 379 my $input        = new CGI;
 380 my $error        = $input->param('error');
 381 my $biblionumber = $input->param('biblionumber');
 382 my $itemnumber   = $input->param('itemnumber');
 383 my $op           = $input->param('op');
 384 my $hostitemnumber = $input->param('hostitemnumber');
 385 my $marcflavour  = C4::Context->preference("marcflavour");
 386 my $searchid     = $input->param('searchid');
 387 # fast cataloguing datas
 388 my $fa_circborrowernumber = $input->param('circborrowernumber');
 389 my $fa_barcode            = $input->param('barcode');
 390 my $fa_branch             = $input->param('branch');
 391 my $fa_stickyduedate      = $input->param('stickyduedate');
 392 my $fa_duedatespec        = $input->param('duedatespec');
 393
 394 my $frameworkcode = &GetFrameworkCode($biblionumber);
 395
 396 # Defining which userflag is needing according to the framework currently used
 397 my $userflags;
 398 if (defined $input->param('frameworkcode')) {
 399     $userflags = ($input->param('frameworkcode') eq 'FA') ? "fast_cataloging" : "edit_items";
 400 }
 401
 402 if (not defined $userflags) {
 403     $userflags = ($frameworkcode eq 'FA') ? "fast_cataloging" : "edit_items";
 404 }
 405
 406 my ($template, $loggedinuser, $cookie)
 407     = get_template_and_user({template_name => "cataloguing/additem.tt",
 408                  query => $input,
 409                  type => "intranet",
 410                  authnotrequired => 0,
 411                  flagsrequired => {editcatalogue => $userflags},
 412                  debug => 1,
 413                  });
 414
 415
 416 # Does the user have a restricted item editing permission?
 417 my $uid = $loggedinuser ? GetMember( borrowernumber => $loggedinuser )->{userid} : undef;
 418 my $restrictededition = $uid ? haspermission($uid,  {'editcatalogue' => 'edit_items_restricted'}) : undef;
 419 # In case user is a superlibrarian, editing is not restricted
 420 $restrictededition = 0 if ($restrictededition != 0 &&  C4::Context->IsSuperLibrarian());
 421 # In case user has fast cataloging permission (and we're in fast cataloging), editing is not restricted
 422 $restrictededition = 0 if ($restrictededition != 0 && $frameworkcode eq 'FA' && haspermission($uid, {'editcatalogue' => 'fast_cataloging'}));
 423
 424 my $today_iso = C4::Dates->today('iso');
 425 my $tagslib = &GetMarcStructure(1,$frameworkcode);
 426 my $record = GetMarcBiblio($biblionumber);
 427 my $oldrecord = TransformMarcToKoha($dbh,$record);
 428 my $itemrecord;
 429 my $nextop="additem";
 430 my @errors; # store errors found while checking data BEFORE saving item.
 431
 432 # Getting last created item cookie
 433 my $prefillitem = C4::Context->preference('PrefillItem');
 434 my $justaddeditem;
 435 my $cookieitemrecord;
 436 if ($prefillitem) {
 437     my $lastitemcookie = $input->cookie('LastCreatedItem');
 438     if ($lastitemcookie) {
 439         $lastitemcookie = uri_unescape($lastitemcookie);
 440         if ( thaw($lastitemcookie) ) {
 441             $cookieitemrecord = thaw($lastitemcookie) ;
 442             $cookieitemrecord = removeFieldsForPrefill($cookieitemrecord);
 443         }
 444     }
 445 }
 446
 447 #-------------------------------------------------------------------------------
 448 if ($op eq "additem") {
 449
 450     #-------------------------------------------------------------------------------
 451     # rebuild
 452     my @tags      = $input->param('tag');
 453     my @subfields = $input->param('subfield');
 454     my @values    = $input->param('field_value');
 455     # build indicator hash.
 456     my @ind_tag   = $input->param('ind_tag');
 457     my @indicator = $input->param('indicator');
 458     my $xml = TransformHtmlToXml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag, 'ITEM');
 459     my $record = MARC::Record::new_from_xml($xml, 'UTF-8');
 460
 461     # type of add
 462     my $add_submit                 = $input->param('add_submit');
 463     my $add_duplicate_submit       = $input->param('add_duplicate_submit');
 464     my $add_multiple_copies_submit = $input->param('add_multiple_copies_submit');
 465     my $number_of_copies           = $input->param('number_of_copies');
 466
 467     # This is a bit tricky : if there is a cookie for the last created item and
 468     # we just added an item, the cookie value is not correct yet (it will be updated
 469     # next page). To prevent the form from being filled with outdated values, we
 470     # force the use of "add and duplicate" feature, so the form will be filled with
 471     # correct values.
 472     $add_duplicate_submit = 1 if ($prefillitem);
 473     $justaddeditem = 1;
 474
 475     # if autoBarcode is set to 'incremental', calculate barcode...
 476     if ( C4::Context->preference('autoBarcode') eq 'incremental' ) {
 477         $record = _increment_barcode($record, $frameworkcode);
 478     }
 479
 480     my $addedolditem = TransformMarcToKoha( $dbh, $record );
 481
 482     # If we have to add or add & duplicate, we add the item
 483     if ( $add_submit || $add_duplicate_submit ) {
 484
 485         # check for item barcode # being unique
 486         my $exist_itemnumber = get_item_from_barcode( $addedolditem->{'barcode'} );
 487         push @errors, "barcode_not_unique" if ($exist_itemnumber);
 488
 489         # if barcode exists, don't create, but report The problem.
 490         unless ($exist_itemnumber) {
 491             my ( $oldbiblionumber, $oldbibnum, $oldbibitemnum ) = AddItemFromMarc( $record, $biblionumber );
 492             set_item_default_location($oldbibitemnum);
 493
 494             # Pushing the last created item cookie back
 495             if ($prefillitem && defined $record) {
 496                 my $itemcookie = $input->cookie(
 497                     -name => 'LastCreatedItem',
 498                     # We uri_escape the whole freezed structure so we're sure we won't have any encoding problems
 499                     -value   => uri_escape_utf8( freeze( $record ) ),
 500                     -HttpOnly => 1,
 501                     -expires => ''
 502                 );
 503
 504                 $cookie = [ $cookie, $itemcookie ];
 505             }
 506
 507         }
 508         $nextop = "additem";
 509         if ($exist_itemnumber) {
 510             $itemrecord = $record;
 511         }
 512     }
 513
 514     # If we have to add & duplicate
 515     if ($add_duplicate_submit) {
 516         $itemrecord = $record;
 517         if (C4::Context->preference('autoBarcode') eq 'incremental') {
 518             $itemrecord = _increment_barcode($itemrecord, $frameworkcode);
 519         }
 520         else {
 521             # we have to clear the barcode field in the duplicate item record to make way for the new one generated by the javascript plugin
 522             my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
 523             my $fieldItem = $itemrecord->field($tagfield);
 524             $itemrecord->delete_field($fieldItem);
 525             $fieldItem->delete_subfields($tagsubfield);
 526             $itemrecord->insert_fields_ordered($fieldItem);
 527         }
 528     $itemrecord = removeFieldsForPrefill($itemrecord) if ($prefillitem);
 529     }
 530
 531     # If we have to add multiple copies
 532     if ($add_multiple_copies_submit) {
 533
 534         use C4::Barcodes;
 535         my $barcodeobj = C4::Barcodes->new;
 536         my $oldbarcode = $addedolditem->{'barcode'};
 537         my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
 538
 539         # If there is a barcode and we can't find him new values, we can't add multiple copies
 540         my $testbarcode;
 541         $testbarcode = $barcodeobj->next_value($oldbarcode) if $barcodeobj;
 542         if ($oldbarcode && !$testbarcode) {
 543
 544             push @errors, "no_next_barcode";
 545             $itemrecord = $record;
 546
 547         } else {
 548         # We add each item
 549
 550             # For the first iteration
 551             my $barcodevalue = $oldbarcode;
 552             my $exist_itemnumber;
 553
 554
 555             for (my $i = 0; $i < $number_of_copies;) {
 556
 557                 # If there is a barcode
 558                 if ($barcodevalue) {
 559
 560                     # Getting a new barcode (if it is not the first iteration or the barcode we tried already exists)
 561                     $barcodevalue = $barcodeobj->next_value($oldbarcode) if ($i > 0 || $exist_itemnumber);
 562
 563                     # Putting it into the record
 564                     if ($barcodevalue) {
 565                         $record->field($tagfield)->update($tagsubfield => $barcodevalue);
 566                     }
 567
 568                     # Checking if the barcode already exists
 569                     $exist_itemnumber = get_item_from_barcode($barcodevalue);
 570                 }
 571
 572                 # Adding the item
 573         if (!$exist_itemnumber) {
 574             my ($oldbiblionumber,$oldbibnum,$oldbibitemnum) = AddItemFromMarc($record,$biblionumber);
 575             set_item_default_location($oldbibitemnum);
 576
 577             # We count the item only if it was really added
 578             # That way, all items are added, even if there was some already existing barcodes
 579             # FIXME : Please note that there is a risk of infinite loop here if we never find a suitable barcode
 580             $i++;
 581         }
 582
 583                 # Preparing the next iteration
 584                 $oldbarcode = $barcodevalue;
 585             }
 586             undef($itemrecord);
 587         }
 588     }
 589     if ($frameworkcode eq 'FA' && $fa_circborrowernumber){
 590         print $input->redirect(
 591            '/cgi-bin/koha/circ/circulation.pl?'
 592            .'borrowernumber='.$fa_circborrowernumber
 593            .'&barcode='.uri_escape_utf8($fa_barcode)
 594            .'&duedatespec='.$fa_duedatespec
 595            .'&stickyduedate=1'
 596         );
 597         exit;
 598     }
 599
 600
 601 #-------------------------------------------------------------------------------
 602 } elsif ($op eq "edititem") {
 603 #-------------------------------------------------------------------------------
 604 # retrieve item if exist => then, it's a modif
 605     $itemrecord = C4::Items::GetMarcItem($biblionumber,$itemnumber);
 606     $nextop = "saveitem";
 607 #-------------------------------------------------------------------------------
 608 } elsif ($op eq "delitem") {
 609 #-------------------------------------------------------------------------------
 610     # check that there is no issue on this item before deletion.
 611     $error = &DelItemCheck($dbh,$biblionumber,$itemnumber);
 612     if($error == 1){
 613         print $input->redirect("additem.pl?biblionumber=$biblionumber&frameworkcode=$frameworkcode&searchid=$searchid");
 614     }else{
 615         push @errors,$error;
 616         $nextop="additem";
 617     }
 618 #-------------------------------------------------------------------------------
 619 } elsif ($op eq "delallitems") {
 620 #-------------------------------------------------------------------------------
 621     my @biblioitems = &GetBiblioItemByBiblioNumber($biblionumber);
 622     my $errortest=0;
 623     my $itemfail;
 624     foreach my $biblioitem (@biblioitems) {
 625         my $items = &GetItemsByBiblioitemnumber( $biblioitem->{biblioitemnumber} );
 626
 627         foreach my $item (@$items) {
 628             $error =&DelItemCheck( $dbh, $biblionumber, $item->{itemnumber} );
 629             $itemfail =$item;
 630         if($error == 1){
 631             next
 632             }
 633         else {
 634             push @errors,$error;
 635             $errortest++
 636             }
 637         }
 638         if($errortest > 0){
 639             $nextop="additem";
 640         }
 641         else {
 642             my $defaultview = C4::Context->preference('IntranetBiblioDefaultView');
 643             my $views = { C4::Search::enabled_staff_search_views };
 644             if ($defaultview eq 'isbd' && $views->{can_view_ISBD}) {
 645                 print $input->redirect("/cgi-bin/koha/catalogue/ISBDdetail.pl?biblionumber=$biblionumber&searchid=$searchid");
 646             } elsif  ($defaultview eq 'marc' && $views->{can_view_MARC}) {
 647                 print $input->redirect("/cgi-bin/koha/catalogue/MARCdetail.pl?biblionumber=$biblionumber&searchid=$searchid");
 648             } elsif  ($defaultview eq 'labeled_marc' && $views->{can_view_labeledMARC}) {
 649                 print $input->redirect("/cgi-bin/koha/catalogue/labeledMARCdetail.pl?biblionumber=$biblionumber&searchid=$searchid");
 650             } else {
 651                 print $input->redirect("/cgi-bin/koha/catalogue/detail.pl?biblionumber=$biblionumber&searchid=$searchid");
 652             }
 653             exit;
 654         }
 655         }
 656 #-------------------------------------------------------------------------------
 657 } elsif ($op eq "saveitem") {
 658 #-------------------------------------------------------------------------------
 659     # rebuild
 660     my @tags      = $input->param('tag');
 661     my @subfields = $input->param('subfield');
 662     my @values    = $input->param('field_value');
 663     # build indicator hash.
 664     my @ind_tag   = $input->param('ind_tag');
 665     my @indicator = $input->param('indicator');
 666     # my $itemnumber = $input->param('itemnumber');
 667     my $xml = TransformHtmlToXml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag,'ITEM');
 668     my $itemtosave=MARC::Record::new_from_xml($xml, 'UTF-8');
 669     # MARC::Record builded => now, record in DB
 670     # warn "R: ".$record->as_formatted;
 671     # check that the barcode don't exist already
 672     my $addedolditem = TransformMarcToKoha($dbh,$itemtosave);
 673     my $exist_itemnumber = get_item_from_barcode($addedolditem->{'barcode'});
 674     if ($exist_itemnumber && $exist_itemnumber != $itemnumber) {
 675         push @errors,"barcode_not_unique";
 676     } else {
 677         ModItemFromMarc($itemtosave,$biblionumber,$itemnumber);
 678         $itemnumber="";
 679     }
 680   my $item = GetItem( $itemnumber );
 681     my $olditemlost =  $item->{'itemlost'};
 682
 683    my ($lost_tag,$lost_subfield) = GetMarcFromKohaField("items.itemlost",'');
 684
 685    my $newitemlost = $itemtosave->subfield( $lost_tag, $lost_subfield );
 686     if (($olditemlost eq '0' or $olditemlost eq '' ) and $newitemlost ge '1'){
 687   LostItem($itemnumber,'MARK RETURNED');
 688     }
 689     $nextop="additem";
 690 } elsif ($op eq "delinkitem"){
 691     my $analyticfield = '773';
 692         if ($marcflavour  eq 'MARC21' || $marcflavour eq 'NORMARC'){
 693         $analyticfield = '773';
 694     } elsif ($marcflavour eq 'UNIMARC') {
 695         $analyticfield = '461';
 696     }
 697     foreach my $field ($record->field($analyticfield)){
 698         if ($field->subfield('9') eq $hostitemnumber){
 699             $record->delete_field($field);
 700             last;
 701         }
 702     }
 703         my $modbibresult = ModBiblio($record, $biblionumber,'');
 704 }
 705
 706 #
 707 #-------------------------------------------------------------------------------
 708 # build screen with existing items. and "new" one
 709 #-------------------------------------------------------------------------------
 710
 711 # now, build existiing item list
 712 my $temp = GetMarcBiblio( $biblionumber );
 713 #my @fields = $record->fields();
 714
 715
 716 my %witness; #---- stores the list of subfields used at least once, with the "meaning" of the code
 717 my @big_array;
 718 #---- finds where items.itemnumber is stored
 719 my (  $itemtagfield,   $itemtagsubfield) = &GetMarcFromKohaField("items.itemnumber", $frameworkcode);
 720 my ($branchtagfield, $branchtagsubfield) = &GetMarcFromKohaField("items.homebranch", $frameworkcode);
 721 C4::Biblio::EmbedItemsInMarcBiblio($temp, $biblionumber);
 722 my @fields = $temp->fields();
 723
 724
 725 my @hostitemnumbers;
 726 if ( C4::Context->preference('EasyAnalyticalRecords') ) {
 727     my $analyticfield = '773';
 728     if ($marcflavour  eq 'MARC21' || $marcflavour eq 'NORMARC') {
 729         $analyticfield = '773';
 730     } elsif ($marcflavour eq 'UNIMARC') {
 731         $analyticfield = '461';
 732     }
 733     foreach my $hostfield ($temp->field($analyticfield)){
 734         my $hostbiblionumber = $hostfield->subfield('0');
 735         if ($hostbiblionumber){
 736             my $hostrecord = GetMarcBiblio($hostbiblionumber, 1);
 737             if ($hostrecord) {
 738                 my ($itemfield, undef) = GetMarcFromKohaField( 'items.itemnumber', GetFrameworkCode($hostbiblionumber) );
 739                 foreach my $hostitem ($hostrecord->field($itemfield)){
 740                     if ($hostitem->subfield('9') eq $hostfield->subfield('9')){
 741                         push (@fields, $hostitem);
 742                         push (@hostitemnumbers, $hostfield->subfield('9'));
 743                     }
 744                 }
 745             }
 746         }
 747     }
 748 }
 749
 750
 751 foreach my $field (@fields) {
 752     next if ( $field->tag() < 10 );
 753
 754     my @subf = $field->subfields or ();    # don't use ||, as that forces $field->subfelds to be interpreted in scalar context
 755     my %this_row;
 756     # loop through each subfield
 757     my $i = 0;
 758     foreach my $subfield (@subf){
 759         my $subfieldcode = $subfield->[0];
 760         my $subfieldvalue= $subfield->[1];
 761
 762         next if ($tagslib->{$field->tag()}->{$subfieldcode}->{tab} ne 10
 763                 && ($field->tag() ne $itemtagfield
 764                 && $subfieldcode   ne $itemtagsubfield));
 765         $witness{$subfieldcode} = $tagslib->{$field->tag()}->{$subfieldcode}->{lib} if ($tagslib->{$field->tag()}->{$subfieldcode}->{tab}  eq 10);
 766                 if ($tagslib->{$field->tag()}->{$subfieldcode}->{tab}  eq 10) {
 767                     $this_row{$subfieldcode} .= " | " if($this_row{$subfieldcode});
 768                 $this_row{$subfieldcode} .= GetAuthorisedValueDesc( $field->tag(),
 769                         $subfieldcode, $subfieldvalue, '', $tagslib)
 770                                                 || $subfieldvalue;
 771         }
 772
 773         if (($field->tag eq $branchtagfield) && ($subfieldcode eq $branchtagsubfield) && C4::Context->preference("IndependentBranches")) {
 774             #verifying rights
 775             my $userenv = C4::Context->userenv();
 776             unless (C4::Context->IsSuperLibrarian() or (($userenv->{'branch'} eq $subfieldvalue))){
 777                 $this_row{'nomod'} = 1;
 778             }
 779         }
 780         $this_row{itemnumber} = $subfieldvalue if ($field->tag() eq $itemtagfield && $subfieldcode eq $itemtagsubfield);
 781
 782         if ( C4::Context->preference('EasyAnalyticalRecords') ) {
 783             foreach my $hostitemnumber (@hostitemnumbers){
 784                 if ($this_row{itemnumber} eq $hostitemnumber){
 785                         $this_row{hostitemflag} = 1;
 786                         $this_row{hostbiblionumber}= GetBiblionumberFromItemnumber($hostitemnumber);
 787                         last;
 788                 }
 789             }
 790
 791 #           my $countanalytics=GetAnalyticsCount($this_row{itemnumber});
 792 #           if ($countanalytics > 0){
 793 #                $this_row{countanalytics} = $countanalytics;
 794 #           }
 795         }
 796
 797     }
 798     if (%this_row) {
 799         push(@big_array, \%this_row);
 800     }
 801 }
 802
 803 my ($holdingbrtagf,$holdingbrtagsubf) = &GetMarcFromKohaField("items.holdingbranch",$frameworkcode);
 804 @big_array = sort {$a->{$holdingbrtagsubf} cmp $b->{$holdingbrtagsubf}} @big_array;
 805
 806 # now, construct template !
 807 # First, the existing items for display
 808 my @item_value_loop;
 809 my @header_value_loop;
 810 for my $row ( @big_array ) {
 811     my %row_data;
 812     my @item_fields = map +{ field => $_ || '' }, @$row{ sort keys(%witness) };
 813     $row_data{item_value} = [ @item_fields ];
 814     $row_data{itemnumber} = $row->{itemnumber};
 815     #reporting this_row values
 816     $row_data{'nomod'} = $row->{'nomod'};
 817     $row_data{'hostitemflag'} = $row->{'hostitemflag'};
 818     $row_data{'hostbiblionumber'} = $row->{'hostbiblionumber'};
 819 #       $row_data{'countanalytics'} = $row->{'countanalytics'};
 820     push(@item_value_loop,\%row_data);
 821 }
 822 foreach my $subfield_code (sort keys(%witness)) {
 823     my %header_value;
 824     $header_value{header_value} = $witness{$subfield_code};
 825     push(@header_value_loop, \%header_value);
 826 }
 827
 828 # now, build the item form for entering a new item
 829 my @loop_data =();
 830 my $i=0;
 831
 832 my $pref_itemcallnumber = C4::Context->preference('itemcallnumber');
 833
 834 my $onlymine =
 835      C4::Context->preference('IndependentBranches')
 836   && C4::Context->userenv
 837   && !C4::Context->IsSuperLibrarian()
 838   && C4::Context->userenv->{branch};
 839 my $branch = $input->param('branch') || C4::Context->userenv->{branch};
 840 my $branches = GetBranchesLoop($branch,$onlymine);  # build once ahead of time, instead of multiple times later.
 841
 842 # We generate form, from actuel record
 843 @fields = ();
 844 if($itemrecord){
 845     foreach my $field ($itemrecord->fields()){
 846         my $tag = $field->{_tag};
 847         foreach my $subfield ( $field->subfields() ){
 848
 849             my $subfieldtag = $subfield->[0];
 850             my $value       = $subfield->[1];
 851             my $subfieldlib = $tagslib->{$tag}->{$subfieldtag};
 852
 853             next if subfield_is_koha_internal_p($subfieldtag);
 854             next if ($tagslib->{$tag}->{$subfieldtag}->{'tab'} ne "10");
 855
 856             my $subfield_data = generate_subfield_form($tag, $subfieldtag, $value, $tagslib, $subfieldlib, $branches, $today_iso, $biblionumber, $temp, \@loop_data, $i, $restrictededition);
 857             push @fields, "$tag$subfieldtag";
 858             push (@loop_data, $subfield_data);
 859             $i++;
 860                     }
 861
 862                 }
 863             }
 864     # and now we add fields that are empty
 865
 866 # Using last created item if it exists
 867
 868 $itemrecord = $cookieitemrecord if ($prefillitem and not $justaddeditem and $op ne "edititem");
 869
 870 # We generate form, and fill with values if defined
 871 foreach my $tag ( keys %{$tagslib}){
 872     foreach my $subtag (keys %{$tagslib->{$tag}}){
 873         next if subfield_is_koha_internal_p($subtag);
 874         next if ($tagslib->{$tag}->{$subtag}->{'tab'} ne "10");
 875         next if any { /^$tag$subtag$/ }  @fields;
 876
 877         my @values = (undef);
 878         @values = $itemrecord->field($tag)->subfield($subtag) if ($itemrecord && defined($itemrecord->field($tag)) && defined($itemrecord->field($tag)->subfield($subtag)));
 879         for my $value (@values){
 880             my $subfield_data = generate_subfield_form($tag, $subtag, $value, $tagslib, $tagslib->{$tag}->{$subtag}, $branches, $today_iso, $biblionumber, $temp, \@loop_data, $i, $restrictededition);
 881             push (@loop_data, $subfield_data);
 882             $i++;
 883         }
 884   }
 885 }
 886 @loop_data = sort {$a->{subfield} cmp $b->{subfield} } @loop_data;
 887
 888 # what's the next op ? it's what we are not in : an add if we're editing, otherwise, and edit.
 889 $template->param(
 890     biblionumber => $biblionumber,
 891     title        => $oldrecord->{title},
 892     author       => $oldrecord->{author},
 893     item_loop        => \@item_value_loop,
 894     item_header_loop => \@header_value_loop,
 895     item             => \@loop_data,
 896     itemnumber       => $itemnumber,
 897     barcode          => GetBarcodeFromItemnumber($itemnumber),
 898     itemtagfield     => $itemtagfield,
 899     itemtagsubfield  => $itemtagsubfield,
 900     op      => $nextop,
 901     opisadd => ($nextop eq "saveitem") ? 0 : 1,
 902     popup => $input->param('popup') ? 1: 0,
 903     C4::Search::enabled_staff_search_views,
 904 );
 905 $template->{'VARS'}->{'searchid'} = $searchid;
 906
 907 if ($frameworkcode eq 'FA'){
 908     # fast cataloguing datas
 909     $template->param(
 910         'circborrowernumber' => $fa_circborrowernumber,
 911         'barcode'            => $fa_barcode,
 912         'branch'             => $fa_branch,
 913         'stickyduedate'      => $fa_stickyduedate,
 914         'duedatespec'        => $fa_duedatespec,
 915     );
 916 }
 917
 918 foreach my $error (@errors) {
 919     $template->param($error => 1);
 920 }
 921 output_html_with_http_headers $input, $cookie, $template->output;