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         } else {
 147             $value =~ s/"/&quot;/g;
 148         }
 149
 150         $subfield_data{visibility} = "display:none;" if (($subfieldlib->{hidden} > 4) || ($subfieldlib->{hidden} <= -4));
 151
 152         my $pref_itemcallnumber = C4::Context->preference('itemcallnumber');
 153         if (!$value && $subfieldlib->{kohafield} eq 'items.itemcallnumber' && $pref_itemcallnumber) {
 154             my $CNtag       = substr($pref_itemcallnumber, 0, 3);
 155             my $CNsubfield  = substr($pref_itemcallnumber, 3, 1);
 156             my $CNsubfield2 = substr($pref_itemcallnumber, 4, 1);
 157             my $temp2 = $temp->field($CNtag);
 158             if ($temp2) {
 159                 $value = join ' ', $temp2->subfield($CNsubfield) || q{}, $temp2->subfield($CNsubfield2) || q{};
 160                 #remove any trailing space incase one subfield is used
 161                 $value =~ s/^\s+|\s+$//g;
 162             }
 163         }
 164
 165         if ($frameworkcode eq 'FA' && $subfieldlib->{kohafield} eq 'items.barcode' && !$value){
 166             my $input = new CGI;
 167             $value = $input->param('barcode');
 168         }
 169
 170         if ( $subfieldlib->{authorised_value} ) {
 171             my @authorised_values;
 172             my %authorised_lib;
 173             # builds list, depending on authorised value...
 174             if ( $subfieldlib->{authorised_value} eq "branches" ) {
 175                 foreach my $thisbranch (@$branches) {
 176                     push @authorised_values, $thisbranch->{branchcode};
 177                     $authorised_lib{$thisbranch->{branchcode}} = $thisbranch->{branchname};
 178                     $value = $thisbranch->{branchcode} if $thisbranch->{selected} && !$value;
 179                 }
 180             }
 181             elsif ( $subfieldlib->{authorised_value} eq "itemtypes" ) {
 182                   push @authorised_values, "";
 183                   my $itemtypes = Koha::ItemTypes->search_with_localization;
 184                   while ( my $itemtype = $itemtypes->next ) {
 185                       push @authorised_values, $itemtype->itemtype;
 186                       $authorised_lib{$itemtype->itemtype} = $itemtype->translated_description;
 187                   }
 188
 189                   unless ( $value ) {
 190                       my $itype_sth = $dbh->prepare("SELECT itemtype FROM biblioitems WHERE biblionumber = ?");
 191                       $itype_sth->execute( $biblionumber );
 192                       ( $value ) = $itype_sth->fetchrow_array;
 193                   }
 194
 195                   #---- class_sources
 196             }
 197             elsif ( $subfieldlib->{authorised_value} eq "cn_source" ) {
 198                   push @authorised_values, "";
 199
 200                   my $class_sources = GetClassSources();
 201                   my $default_source = C4::Context->preference("DefaultClassificationSource");
 202
 203                   foreach my $class_source (sort keys %$class_sources) {
 204                       next unless $class_sources->{$class_source}->{'used'} or
 205                                   ($value and $class_source eq $value)      or
 206                                   ($class_source eq $default_source);
 207                       push @authorised_values, $class_source;
 208                       $authorised_lib{$class_source} = $class_sources->{$class_source}->{'description'};
 209                   }
 210                           $value = $default_source unless ($value);
 211
 212                   #---- "true" authorised value
 213             }
 214             else {
 215                   push @authorised_values, qq{};
 216                   my $av = GetAuthorisedValues( $subfieldlib->{authorised_value} );
 217                   for my $r ( @$av ) {
 218                       push @authorised_values, $r->{authorised_value};
 219                       $authorised_lib{$r->{authorised_value}} = $r->{lib};
 220                   }
 221             }
 222
 223             if ( $subfieldlib->{hidden} > 4 or $subfieldlib->{hidden} <= -4 ) {
 224                 $subfield_data{marc_value} = {
 225                     type        => 'hidden',
 226                     id          => $subfield_data{id},
 227                     maxlength   => $subfield_data{maxlength},
 228                     value       => $value,
 229                 };
 230             }
 231             else {
 232                 $subfield_data{marc_value} = {
 233                     type     => 'select',
 234                     id       => "tag_".$tag."_subfield_".$subfieldtag."_".$index_subfield,
 235                     values   => \@authorised_values,
 236                     labels   => \%authorised_lib,
 237                     default  => $value,
 238                 };
 239             }
 240         }
 241             # it's a thesaurus / authority field
 242         elsif ( $subfieldlib->{authtypecode} ) {
 243                 $subfield_data{marc_value} = {
 244                     type         => 'text_auth',
 245                     id           => $subfield_data{id},
 246                     maxlength    => $subfield_data{maxlength},
 247                     value        => $value,
 248                     authtypecode => $subfieldlib->{authtypecode},
 249                 };
 250         }
 251             # it's a plugin field
 252         elsif ( $subfieldlib->{value_builder} ) { # plugin
 253             require Koha::FrameworkPlugin;
 254             my $plugin = Koha::FrameworkPlugin->new({
 255                 name => $subfieldlib->{'value_builder'},
 256                 item_style => 1,
 257             });
 258             my $pars=  { dbh => $dbh, record => $temp, tagslib =>$tagslib,
 259                 id => $subfield_data{id}, tabloop => $loop_data };
 260             $plugin->build( $pars );
 261             if( !$plugin->errstr ) {
 262                 my $class= 'buttonDot'. ( $plugin->noclick? ' disabled': '' );
 263                 $subfield_data{marc_value} = {
 264                     type        => 'text_plugin',
 265                     id          => $subfield_data{id},
 266                     maxlength   => $subfield_data{maxlength},
 267                     value       => $value,
 268                     class       => $class,
 269                     nopopup     => $plugin->noclick,
 270                     javascript  => $plugin->javascript,
 271                 };
 272             } else {
 273                 warn $plugin->errstr;
 274                 $subfield_data{marc_value} = {
 275                     type        => 'text',
 276                     id          => $subfield_data{id},
 277                     maxlength   => $subfield_data{maxlength},
 278                     value       => $value,
 279                 }; # supply default input form
 280             }
 281         }
 282         elsif ( $tag eq '' ) {       # it's an hidden field
 283             $subfield_data{marc_value} = {
 284                 type        => 'hidden',
 285                 id          => $subfield_data{id},
 286                 maxlength   => $subfield_data{maxlength},
 287                 value       => $value,
 288             };
 289         }
 290         elsif ( $subfieldlib->{'hidden'} ) {   # FIXME: shouldn't input type be "hidden" ?
 291             $subfield_data{marc_value} = {
 292                 type        => 'text',
 293                 id          => $subfield_data{id},
 294                 maxlength   => $subfield_data{maxlength},
 295                 value       => $value,
 296             };
 297         }
 298         elsif (
 299                 (
 300                     $value and length($value) > 100
 301                 )
 302                 or (
 303                     C4::Context->preference("marcflavour") eq "UNIMARC"
 304                     and 300 <= $tag && $tag < 400 && $subfieldtag eq 'a'
 305                 )
 306                 or (
 307                     C4::Context->preference("marcflavour") eq "MARC21"
 308                     and 500 <= $tag && $tag < 600
 309                 )
 310               ) {
 311             # oversize field (textarea)
 312             $subfield_data{marc_value} = {
 313                 type        => 'textarea',
 314                 id          => $subfield_data{id},
 315                 value       => $value,
 316             };
 317         } else {
 318             # it's a standard field
 319             $subfield_data{marc_value} = {
 320                 type        => 'text',
 321                 id          => $subfield_data{id},
 322                 maxlength   => $subfield_data{maxlength},
 323                 value       => $value,
 324             };
 325         }
 326
 327         # Getting list of subfields to keep when restricted editing is enabled
 328         my $subfieldsToAllowForRestrictedEditing = C4::Context->preference('SubfieldsToAllowForRestrictedEditing');
 329         my $allowAllSubfields = (
 330             not defined $subfieldsToAllowForRestrictedEditing
 331               or $subfieldsToAllowForRestrictedEditing eq q||
 332         ) ? 1 : 0;
 333         my @subfieldsToAllow = split(/ /, $subfieldsToAllowForRestrictedEditing);
 334
 335         # If we're on restricted editing, and our field is not in the list of subfields to allow,
 336         # then it is read-only
 337         $subfield_data{marc_value}->{readonly} = (
 338             not $allowAllSubfields
 339             and $restrictededition
 340             and !grep { $tag . '$' . $subfieldtag  eq $_ } @subfieldsToAllow
 341         ) ? 1: 0;
 342
 343         return \%subfield_data;
 344 }
 345
 346 # Removes some subfields when prefilling items
 347 # This function will remove any subfield that is not in the SubfieldsToUseWhenPrefill syspref
 348 sub removeFieldsForPrefill {
 349
 350     my $item = shift;
 351
 352     # Getting item tag
 353     my ($tag, $subtag) = GetMarcFromKohaField("items.barcode", '');
 354
 355     # Getting list of subfields to keep
 356     my $subfieldsToUseWhenPrefill = C4::Context->preference('SubfieldsToUseWhenPrefill');
 357
 358     # Removing subfields that are not in the syspref
 359     if ($tag && $subfieldsToUseWhenPrefill) {
 360         my $field = $item->field($tag);
 361         my @subfieldsToUse= split(/ /,$subfieldsToUseWhenPrefill);
 362         foreach my $subfield ($field->subfields()) {
 363             if (!grep { $subfield->[0] eq $_ } @subfieldsToUse) {
 364                 $field->delete_subfield(code => $subfield->[0]);
 365             }
 366
 367         }
 368     }
 369
 370     return $item;
 371
 372 }
 373
 374 my $input        = new CGI;
 375 my $error        = $input->param('error');
 376 my $biblionumber = $input->param('biblionumber');
 377 my $itemnumber   = $input->param('itemnumber');
 378 my $op           = $input->param('op') || q{};
 379 my $hostitemnumber = $input->param('hostitemnumber');
 380 my $marcflavour  = C4::Context->preference("marcflavour");
 381 my $searchid     = $input->param('searchid');
 382 # fast cataloguing datas
 383 my $fa_circborrowernumber = $input->param('circborrowernumber');
 384 my $fa_barcode            = $input->param('barcode');
 385 my $fa_branch             = $input->param('branch');
 386 my $fa_stickyduedate      = $input->param('stickyduedate');
 387 my $fa_duedatespec        = $input->param('duedatespec');
 388
 389 my $frameworkcode = &GetFrameworkCode($biblionumber);
 390
 391 # Defining which userflag is needing according to the framework currently used
 392 my $userflags;
 393 if (defined $input->param('frameworkcode')) {
 394     $userflags = ($input->param('frameworkcode') eq 'FA') ? "fast_cataloging" : "edit_items";
 395 }
 396
 397 if (not defined $userflags) {
 398     $userflags = ($frameworkcode eq 'FA') ? "fast_cataloging" : "edit_items";
 399 }
 400
 401 my ($template, $loggedinuser, $cookie)
 402     = get_template_and_user({template_name => "cataloguing/additem.tt",
 403                  query => $input,
 404                  type => "intranet",
 405                  authnotrequired => 0,
 406                  flagsrequired => {editcatalogue => $userflags},
 407                  debug => 1,
 408                  });
 409
 410
 411 # Does the user have a restricted item editing permission?
 412 my $uid = Koha::Patrons->find( $loggedinuser )->userid;
 413 my $restrictededition = $uid ? haspermission($uid,  {'editcatalogue' => 'edit_items_restricted'}) : undef;
 414 # In case user is a superlibrarian, editing is not restricted
 415 $restrictededition = 0 if ($restrictededition != 0 &&  C4::Context->IsSuperLibrarian());
 416 # In case user has fast cataloging permission (and we're in fast cataloging), editing is not restricted
 417 $restrictededition = 0 if ($restrictededition != 0 && $frameworkcode eq 'FA' && haspermission($uid, {'editcatalogue' => 'fast_cataloging'}));
 418
 419 my $tagslib = &GetMarcStructure(1,$frameworkcode);
 420 my $record = GetMarcBiblio({ biblionumber => $biblionumber });
 421 my $oldrecord = TransformMarcToKoha($record);
 422 my $itemrecord;
 423 my $nextop="additem";
 424 my @errors; # store errors found while checking data BEFORE saving item.
 425
 426 # Getting last created item cookie
 427 my $prefillitem = C4::Context->preference('PrefillItem');
 428 my $justaddeditem;
 429 my $cookieitemrecord;
 430 if ($prefillitem) {
 431     my $lastitemcookie = $input->cookie('LastCreatedItem');
 432     if ($lastitemcookie) {
 433         $lastitemcookie = uri_unescape($lastitemcookie);
 434         eval {
 435             if ( thaw($lastitemcookie) ) {
 436                 $cookieitemrecord = thaw($lastitemcookie);
 437                 $cookieitemrecord = removeFieldsForPrefill($cookieitemrecord);
 438             }
 439         };
 440         if ($@) {
 441             $lastitemcookie = 'undef' unless $lastitemcookie;
 442             warn "Storable::thaw failed to thaw LastCreatedItem-cookie. Cookie value '$lastitemcookie'. Caught error follows: '$@'";
 443         }
 444     }
 445 }
 446
 447 #-------------------------------------------------------------------------------
 448 if ($op eq "additem") {
 449
 450     #-------------------------------------------------------------------------------
 451     # rebuild
 452     my @tags      = $input->multi_param('tag');
 453     my @subfields = $input->multi_param('subfield');
 454     my @values    = $input->multi_param('field_value');
 455     # build indicator hash.
 456     my @ind_tag   = $input->multi_param('ind_tag');
 457     my @indicator = $input->multi_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( $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 their 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 "dupeitem") {
 609 #-------------------------------------------------------------------------------
 610 # retrieve item if exist => then, it's a modif
 611     $itemrecord = C4::Items::GetMarcItem($biblionumber,$itemnumber);
 612     if (C4::Context->preference('autoBarcode') eq 'incremental') {
 613         $itemrecord = _increment_barcode($itemrecord, $frameworkcode);
 614     }
 615     else {
 616         # we have to clear the barcode field in the duplicate item record to make way for the new one generated by the javascript plugin
 617         my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
 618         my $fieldItem = $itemrecord->field($tagfield);
 619         $itemrecord->delete_field($fieldItem);
 620         $fieldItem->delete_subfields($tagsubfield);
 621         $itemrecord->insert_fields_ordered($fieldItem);
 622     }
 623
 624     #check for hidden subfield and remove them for the duplicated item
 625     foreach my $field ($itemrecord->fields()){
 626         my $tag = $field->{_tag};
 627         foreach my $subfield ($field->subfields()){
 628             my $subfieldtag = $subfield->[0];
 629             if ($tagslib->{$tag}->{$subfieldtag}->{'tab'} ne "10"
 630             ||  abs($tagslib->{$tag}->{$subfieldtag}->{hidden})>4 ){
 631                 my $fieldItem = $itemrecord->field($tag);
 632                 $itemrecord->delete_field($fieldItem);
 633                 $fieldItem->delete_subfields($subfieldtag);
 634                 $itemrecord->insert_fields_ordered($fieldItem);
 635             }
 636         }
 637     }
 638
 639     $itemrecord = removeFieldsForPrefill($itemrecord) if ($prefillitem);
 640     $nextop = "additem";
 641 #-------------------------------------------------------------------------------
 642 } elsif ($op eq "delitem") {
 643 #-------------------------------------------------------------------------------
 644     # check that there is no issue on this item before deletion.
 645     $error = &DelItemCheck( $biblionumber,$itemnumber);
 646     if($error == 1){
 647         print $input->redirect("additem.pl?biblionumber=$biblionumber&frameworkcode=$frameworkcode&searchid=$searchid");
 648     }else{
 649         push @errors,$error;
 650         $nextop="additem";
 651     }
 652 #-------------------------------------------------------------------------------
 653 } elsif ($op eq "delallitems") {
 654 #-------------------------------------------------------------------------------
 655     my @itemnumbers = Koha::Items->search({ biblionumber => $biblionumber })->get_column('itemnumber');
 656     foreach my $itemnumber ( @itemnumbers ) {
 657         $error = C4::Items::DelItemCheck( $biblionumber, $itemnumber );
 658         next if $error == 1; # Means ok
 659         push @errors,$error;
 660     }
 661     if ( @errors ) {
 662         $nextop="additem";
 663     } else {
 664         my $defaultview = C4::Context->preference('IntranetBiblioDefaultView');
 665         my $views = { C4::Search::enabled_staff_search_views };
 666         if ($defaultview eq 'isbd' && $views->{can_view_ISBD}) {
 667             print $input->redirect("/cgi-bin/koha/catalogue/ISBDdetail.pl?biblionumber=$biblionumber&searchid=$searchid");
 668         } elsif  ($defaultview eq 'marc' && $views->{can_view_MARC}) {
 669             print $input->redirect("/cgi-bin/koha/catalogue/MARCdetail.pl?biblionumber=$biblionumber&searchid=$searchid");
 670         } elsif  ($defaultview eq 'labeled_marc' && $views->{can_view_labeledMARC}) {
 671             print $input->redirect("/cgi-bin/koha/catalogue/labeledMARCdetail.pl?biblionumber=$biblionumber&searchid=$searchid");
 672         } else {
 673             print $input->redirect("/cgi-bin/koha/catalogue/detail.pl?biblionumber=$biblionumber&searchid=$searchid");
 674         }
 675         exit;
 676     }
 677 #-------------------------------------------------------------------------------
 678 } elsif ($op eq "saveitem") {
 679 #-------------------------------------------------------------------------------
 680     # rebuild
 681     my @tags      = $input->multi_param('tag');
 682     my @subfields = $input->multi_param('subfield');
 683     my @values    = $input->multi_param('field_value');
 684     # build indicator hash.
 685     my @ind_tag   = $input->multi_param('ind_tag');
 686     my @indicator = $input->multi_param('indicator');
 687     # my $itemnumber = $input->param('itemnumber');
 688     my $xml = TransformHtmlToXml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag,'ITEM');
 689     my $itemtosave=MARC::Record::new_from_xml($xml, 'UTF-8');
 690     # MARC::Record builded => now, record in DB
 691     # warn "R: ".$record->as_formatted;
 692     # check that the barcode don't exist already
 693     my $addedolditem = TransformMarcToKoha($itemtosave);
 694     my $exist_itemnumber = get_item_from_barcode($addedolditem->{'barcode'});
 695     if ($exist_itemnumber && $exist_itemnumber != $itemnumber) {
 696         push @errors,"barcode_not_unique";
 697     } else {
 698         my $item = GetItem( $itemnumber );
 699         my $newitem = ModItemFromMarc($itemtosave, $biblionumber, $itemnumber);
 700         $itemnumber = q{};
 701         my $olditemlost = $item->{itemlost};
 702         my $newitemlost = $newitem->{itemlost};
 703         LostItem( $item->{itemnumber}, 'additem' )
 704             if $newitemlost && $newitemlost ge '1' && !$olditemlost;
 705     }
 706     $nextop="additem";
 707 } elsif ($op eq "delinkitem"){
 708     my $analyticfield = '773';
 709         if ($marcflavour  eq 'MARC21' || $marcflavour eq 'NORMARC'){
 710         $analyticfield = '773';
 711     } elsif ($marcflavour eq 'UNIMARC') {
 712         $analyticfield = '461';
 713     }
 714     foreach my $field ($record->field($analyticfield)){
 715         if ($field->subfield('9') eq $hostitemnumber){
 716             $record->delete_field($field);
 717             last;
 718         }
 719     }
 720         my $modbibresult = ModBiblio($record, $biblionumber,'');
 721 }
 722
 723 #
 724 #-------------------------------------------------------------------------------
 725 # build screen with existing items. and "new" one
 726 #-------------------------------------------------------------------------------
 727
 728 # now, build existiing item list
 729 my $temp = GetMarcBiblio({ biblionumber => $biblionumber });
 730 #my @fields = $record->fields();
 731
 732
 733 my %witness; #---- stores the list of subfields used at least once, with the "meaning" of the code
 734 my @big_array;
 735 #---- finds where items.itemnumber is stored
 736 my (  $itemtagfield,   $itemtagsubfield) = &GetMarcFromKohaField("items.itemnumber", $frameworkcode);
 737 my ($branchtagfield, $branchtagsubfield) = &GetMarcFromKohaField("items.homebranch", $frameworkcode);
 738 C4::Biblio::EmbedItemsInMarcBiblio($temp, $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;