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