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::ItemTypes;
  35 use Koha::Libraries;
  36 use List::MoreUtils qw/any/;
  37 use C4::Search;
  38 use Storable qw(thaw freeze);
  39 use URI::Escape;
  40 use C4::Members;
  41
  42 use MARC::File::XML;
  43 use URI::Escape;
  44
  45 our $dbh = C4::Context->dbh;
  46
  47 sub find_value {
  48     my ($tagfield,$insubfield,$record) = @_;
  49     my $result;
  50     my $indicator;
  51     foreach my $field ($record->field($tagfield)) {
  52         my @subfields = $field->subfields();
  53         foreach my $subfield (@subfields) {
  54             if (@$subfield[0] eq $insubfield) {
  55                 $result .= @$subfield[1];
  56                 $indicator = $field->indicator(1).$field->indicator(2);
  57             }
  58         }
  59     }
  60     return($indicator,$result);
  61 }
  62
  63 sub get_item_from_barcode {
  64     my ($barcode)=@_;
  65     my $dbh=C4::Context->dbh;
  66     my $result;
  67     my $rq=$dbh->prepare("SELECT itemnumber from items where items.barcode=?");
  68     $rq->execute($barcode);
  69     ($result)=$rq->fetchrow;
  70     return($result);
  71 }
  72
  73 sub set_item_default_location {
  74     my $itemnumber = shift;
  75     my $item = GetItem( $itemnumber );
  76     if ( C4::Context->preference('NewItemsDefaultLocation') ) {
  77         $item->{'permanent_location'} = $item->{'location'};
  78         $item->{'location'} = C4::Context->preference('NewItemsDefaultLocation');
  79         ModItem( $item, undef, $itemnumber);
  80     }
  81     else {
  82       $item->{'permanent_location'} = $item->{'location'} if !defined($item->{'permanent_location'});
  83       ModItem( $item, undef, $itemnumber);
  84     }
  85 }
  86
  87 # NOTE: This code is subject to change in the future with the implemenation of ajax based autobarcode code
  88 # NOTE: 'incremental' is the ONLY autoBarcode option available to those not using javascript
  89 sub _increment_barcode {
  90     my ($record, $frameworkcode) = @_;
  91     my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
  92     unless ($record->field($tagfield)->subfield($tagsubfield)) {
  93         my $sth_barcode = $dbh->prepare("select max(abs(barcode)) from items");
  94         $sth_barcode->execute;
  95         my ($newbarcode) = $sth_barcode->fetchrow;
  96         $newbarcode++;
  97         # OK, we have the new barcode, now create the entry in MARC record
  98         my $fieldItem = $record->field($tagfield);
  99         $record->delete_field($fieldItem);
 100         $fieldItem->add_subfields($tagsubfield => $newbarcode);
 101         $record->insert_fields_ordered($fieldItem);
 102     }
 103     return $record;
 104 }
 105
 106
 107 sub generate_subfield_form {
 108         my ($tag, $subfieldtag, $value, $tagslib,$subfieldlib, $branches, $biblionumber, $temp, $loop_data, $i, $restrictededition) = @_;
 109
 110         my $frameworkcode = &GetFrameworkCode($biblionumber);
 111
 112         my %subfield_data;
 113         my $dbh = C4::Context->dbh;
 114
 115         my $index_subfield = int(rand(1000000));
 116         if ($subfieldtag eq '@'){
 117             $subfield_data{id} = "tag_".$tag."_subfield_00_".$index_subfield;
 118         } else {
 119             $subfield_data{id} = "tag_".$tag."_subfield_".$subfieldtag."_".$index_subfield;
 120         }
 121
 122         $subfield_data{tag}        = $tag;
 123         $subfield_data{subfield}   = $subfieldtag;
 124         $subfield_data{marc_lib}   ="<span id=\"error$i\" title=\"".$subfieldlib->{lib}."\">".$subfieldlib->{lib}."</span>";
 125         $subfield_data{mandatory}  = $subfieldlib->{mandatory};
 126         $subfield_data{repeatable} = $subfieldlib->{repeatable};
 127         $subfield_data{maxlength}  = $subfieldlib->{maxlength};
 128
 129         $value =~ s/"/&quot;/g;
 130         if ( ! defined( $value ) || $value eq '')  {
 131             $value = $subfieldlib->{defaultvalue};
 132             # get today date & replace <<YYYY>>, <<MM>>, <<DD>> if provided in the default value
 133             my $today_dt = dt_from_string;
 134             my $year = $today_dt->strftime('%Y');
 135             my $month = $today_dt->strftime('%m');
 136             my $day = $today_dt->strftime('%d');
 137             $value =~ s/<<YYYY>>/$year/g;
 138             $value =~ s/<<MM>>/$month/g;
 139             $value =~ s/<<DD>>/$day/g;
 140             # And <<USER>> with surname (?)
 141             my $username=(C4::Context->userenv?C4::Context->userenv->{'surname'}:"superlibrarian");
 142             $value=~s/<<USER>>/$username/g;
 143         }
 144
 145         $subfield_data{visibility} = "display:none;" if (($subfieldlib->{hidden} > 4) || ($subfieldlib->{hidden} <= -4));
 146
 147         my $pref_itemcallnumber = C4::Context->preference('itemcallnumber');
 148         if (!$value && $subfieldlib->{kohafield} eq 'items.itemcallnumber' && $pref_itemcallnumber) {
 149             my $CNtag       = substr($pref_itemcallnumber, 0, 3);
 150             my $CNsubfield  = substr($pref_itemcallnumber, 3, 1);
 151             my $CNsubfield2 = substr($pref_itemcallnumber, 4, 1);
 152             my $temp2 = $temp->field($CNtag);
 153             if ($temp2) {
 154                 $value = ($temp2->subfield($CNsubfield)).' '.($temp2->subfield($CNsubfield2));
 155                 #remove any trailing space incase one subfield is used
 156                 $value =~ s/^\s+|\s+$//g;
 157             }
 158         }
 159
 160         if ($frameworkcode eq 'FA' && $subfieldlib->{kohafield} eq 'items.barcode' && !$value){
 161             my $input = new CGI;
 162             $value = $input->param('barcode');
 163         }
 164
 165         if ( $subfieldlib->{authorised_value} ) {
 166             my @authorised_values;
 167             my %authorised_lib;
 168             # builds list, depending on authorised value...
 169             if ( $subfieldlib->{authorised_value} eq "branches" ) {
 170                 foreach my $thisbranch (@$branches) {
 171                     push @authorised_values, $thisbranch->{branchcode};
 172                     $authorised_lib{$thisbranch->{branchcode}} = $thisbranch->{branchname};
 173                     $value = $thisbranch->{branchcode} if $thisbranch->{selected} && !$value;
 174                 }
 175             }
 176             elsif ( $subfieldlib->{authorised_value} eq "itemtypes" ) {
 177                   push @authorised_values, "" unless ( $subfieldlib->{mandatory} );
 178                   my $itemtypes = Koha::ItemTypes->search_with_localization;
 179                   while ( my $itemtype = $itemtypes->next ) {
 180                       push @authorised_values, $itemtype->itemtype;
 181                       $authorised_lib{$itemtype->itemtype} = $itemtype->translated_description;
 182                   }
 183
 184                   unless ( $value ) {
 185                       my $itype_sth = $dbh->prepare("SELECT itemtype FROM biblioitems WHERE biblionumber = ?");
 186                       $itype_sth->execute( $biblionumber );
 187                       ( $value ) = $itype_sth->fetchrow_array;
 188                   }
 189
 190                   #---- class_sources
 191             }
 192             elsif ( $subfieldlib->{authorised_value} eq "cn_source" ) {
 193                   push @authorised_values, "" unless ( $subfieldlib->{mandatory} );
 194
 195                   my $class_sources = GetClassSources();
 196                   my $default_source = C4::Context->preference("DefaultClassificationSource");
 197
 198                   foreach my $class_source (sort keys %$class_sources) {
 199                       next unless $class_sources->{$class_source}->{'used'} or
 200                                   ($value and $class_source eq $value)      or
 201                                   ($class_source eq $default_source);
 202                       push @authorised_values, $class_source;
 203                       $authorised_lib{$class_source} = $class_sources->{$class_source}->{'description'};
 204                   }
 205                           $value = $default_source unless ($value);
 206
 207                   #---- "true" authorised value
 208             }
 209             else {
 210                   push @authorised_values, qq{} unless ( $subfieldlib->{mandatory} );
 211                   my $av = GetAuthorisedValues( $subfieldlib->{authorised_value} );
 212                   for my $r ( @$av ) {
 213                       push @authorised_values, $r->{authorised_value};
 214                       $authorised_lib{$r->{authorised_value}} = $r->{lib};
 215                   }
 216             }
 217
 218             if ( $subfieldlib->{hidden} > 4 or $subfieldlib->{hidden} <= -4 ) {
 219                 $subfield_data{marc_value} = {
 220                     type        => 'hidden',
 221                     id          => $subfield_data{id},
 222                     maxlength   => $subfield_data{max_length},
 223                     value       => $value,
 224                 };
 225             }
 226             else {
 227                 $subfield_data{marc_value} = {
 228                     type     => 'select',
 229                     id       => "tag_".$tag."_subfield_".$subfieldtag."_".$index_subfield,
 230                     values   => \@authorised_values,
 231                     labels   => \%authorised_lib,
 232                     default  => $value,
 233                 };
 234             }
 235         }
 236             # it's a thesaurus / authority field
 237         elsif ( $subfieldlib->{authtypecode} ) {
 238                 $subfield_data{marc_value} = {
 239                     type         => 'text_auth',
 240                     id           => $subfield_data{id},
 241                     maxlength    => $subfield_data{max_length},
 242                     value        => $value,
 243                     authtypecode => $subfieldlib->{authtypecode},
 244                 };
 245         }
 246             # it's a plugin field
 247         elsif ( $subfieldlib->{value_builder} ) { # plugin
 248             require Koha::FrameworkPlugin;
 249             my $plugin = Koha::FrameworkPlugin->new({
 250                 name => $subfieldlib->{'value_builder'},
 251                 item_style => 1,
 252             });
 253             my $pars=  { dbh => $dbh, record => $temp, tagslib =>$tagslib,
 254                 id => $subfield_data{id}, tabloop => $loop_data };
 255             $plugin->build( $pars );
 256             if( !$plugin->errstr ) {
 257                 my $class= 'buttonDot'. ( $plugin->noclick? ' disabled': '' );
 258                 $subfield_data{marc_value} = {
 259                     type        => 'text_plugin',
 260                     id          => $subfield_data{id},
 261                     maxlength   => $subfield_data{max_length},
 262                     value       => $value,
 263                     class       => $class,
 264                     nopopup     => $plugin->noclick,
 265                     javascript  => $plugin->javascript,
 266                 };
 267             } else {
 268                 warn $plugin->errstr;
 269                 $subfield_data{marc_value} = {
 270                     type        => 'text',
 271                     id          => $subfield_data{id},
 272                     maxlength   => $subfield_data{max_length},
 273                     value       => $value,
 274                 }; # supply default input form
 275             }
 276         }
 277         elsif ( $tag eq '' ) {       # it's an hidden field
 278             $subfield_data{marc_value} = {
 279                 type        => 'hidden',
 280                 id          => $subfield_data{id},
 281                 maxlength   => $subfield_data{max_length},
 282                 value       => $value,
 283             };
 284         }
 285         elsif ( $subfieldlib->{'hidden'} ) {   # FIXME: shouldn't input type be "hidden" ?
 286             $subfield_data{marc_value} = {
 287                 type        => 'text',
 288                 id          => $subfield_data{id},
 289                 maxlength   => $subfield_data{max_length},
 290                 value       => $value,
 291             };
 292         }
 293         elsif (
 294                 length($value) > 100
 295                 or (
 296                     C4::Context->preference("marcflavour") eq "UNIMARC"
 297                     and 300 <= $tag && $tag < 400 && $subfieldtag eq 'a'
 298                 )
 299                 or (
 300                     C4::Context->preference("marcflavour") eq "MARC21"
 301                     and 500 <= $tag && $tag < 600
 302                 )
 303               ) {
 304             # oversize field (textarea)
 305             $subfield_data{marc_value} = {
 306                 type        => 'textarea',
 307                 id          => $subfield_data{id},
 308                 value       => $value,
 309             };
 310         } else {
 311             # it's a standard field
 312             $subfield_data{marc_value} = {
 313                 type        => 'text',
 314                 id          => $subfield_data{id},
 315                 maxlength   => $subfield_data{max_length},
 316                 value       => $value,
 317             };
 318         }
 319
 320         # Getting list of subfields to keep when restricted editing is enabled
 321         my $subfieldsToAllowForRestrictedEditing = C4::Context->preference('SubfieldsToAllowForRestrictedEditing');
 322         my $allowAllSubfields = (
 323             not defined $subfieldsToAllowForRestrictedEditing
 324               or $subfieldsToAllowForRestrictedEditing == q||
 325         ) ? 1 : 0;
 326         my @subfieldsToAllow = split(/ /, $subfieldsToAllowForRestrictedEditing);
 327
 328         # If we're on restricted editing, and our field is not in the list of subfields to allow,
 329         # then it is read-only
 330         $subfield_data{marc_value}->{readonly} = (
 331             not $allowAllSubfields
 332             and $restrictededition
 333             and !grep { $tag . '$' . $subfieldtag  eq $_ } @subfieldsToAllow
 334         ) ? 1: 0;
 335
 336         return \%subfield_data;
 337 }
 338
 339 # Removes some subfields when prefilling items
 340 # This function will remove any subfield that is not in the SubfieldsToUseWhenPrefill syspref
 341 sub removeFieldsForPrefill {
 342
 343     my $item = shift;
 344
 345     # Getting item tag
 346     my ($tag, $subtag) = GetMarcFromKohaField("items.barcode", '');
 347
 348     # Getting list of subfields to keep
 349     my $subfieldsToUseWhenPrefill = C4::Context->preference('SubfieldsToUseWhenPrefill');
 350
 351     # Removing subfields that are not in the syspref
 352     if ($tag && $subfieldsToUseWhenPrefill) {
 353         my $field = $item->field($tag);
 354         my @subfieldsToUse= split(/ /,$subfieldsToUseWhenPrefill);
 355         foreach my $subfield ($field->subfields()) {
 356             if (!grep { $subfield->[0] eq $_ } @subfieldsToUse) {
 357                 $field->delete_subfield(code => $subfield->[0]);
 358             }
 359
 360         }
 361     }
 362
 363     return $item;
 364
 365 }
 366
 367 my $input        = new CGI;
 368 my $error        = $input->param('error');
 369 my $biblionumber = $input->param('biblionumber');
 370 my $itemnumber   = $input->param('itemnumber');
 371 my $op           = $input->param('op');
 372 my $hostitemnumber = $input->param('hostitemnumber');
 373 my $marcflavour  = C4::Context->preference("marcflavour");
 374 my $searchid     = $input->param('searchid');
 375 # fast cataloguing datas
 376 my $fa_circborrowernumber = $input->param('circborrowernumber');
 377 my $fa_barcode            = $input->param('barcode');
 378 my $fa_branch             = $input->param('branch');
 379 my $fa_stickyduedate      = $input->param('stickyduedate');
 380 my $fa_duedatespec        = $input->param('duedatespec');
 381
 382 my $frameworkcode = &GetFrameworkCode($biblionumber);
 383
 384 # Defining which userflag is needing according to the framework currently used
 385 my $userflags;
 386 if (defined $input->param('frameworkcode')) {
 387     $userflags = ($input->param('frameworkcode') eq 'FA') ? "fast_cataloging" : "edit_items";
 388 }
 389
 390 if (not defined $userflags) {
 391     $userflags = ($frameworkcode eq 'FA') ? "fast_cataloging" : "edit_items";
 392 }
 393
 394 my ($template, $loggedinuser, $cookie)
 395     = get_template_and_user({template_name => "cataloguing/additem.tt",
 396                  query => $input,
 397                  type => "intranet",
 398                  authnotrequired => 0,
 399                  flagsrequired => {editcatalogue => $userflags},
 400                  debug => 1,
 401                  });
 402
 403
 404 # Does the user have a restricted item editing permission?
 405 my $uid = $loggedinuser ? GetMember( borrowernumber => $loggedinuser )->{userid} : undef;
 406 my $restrictededition = $uid ? haspermission($uid,  {'editcatalogue' => 'edit_items_restricted'}) : undef;
 407 # In case user is a superlibrarian, editing is not restricted
 408 $restrictededition = 0 if ($restrictededition != 0 &&  C4::Context->IsSuperLibrarian());
 409 # In case user has fast cataloging permission (and we're in fast cataloging), editing is not restricted
 410 $restrictededition = 0 if ($restrictededition != 0 && $frameworkcode eq 'FA' && haspermission($uid, {'editcatalogue' => 'fast_cataloging'}));
 411
 412 my $tagslib = &GetMarcStructure(1,$frameworkcode);
 413 my $record = GetMarcBiblio($biblionumber);
 414 my $oldrecord = TransformMarcToKoha($record);
 415 my $itemrecord;
 416 my $nextop="additem";
 417 my @errors; # store errors found while checking data BEFORE saving item.
 418
 419 # Getting last created item cookie
 420 my $prefillitem = C4::Context->preference('PrefillItem');
 421 my $justaddeditem;
 422 my $cookieitemrecord;
 423 if ($prefillitem) {
 424     my $lastitemcookie = $input->cookie('LastCreatedItem');
 425     if ($lastitemcookie) {
 426         $lastitemcookie = uri_unescape($lastitemcookie);
 427         eval {
 428             if ( thaw($lastitemcookie) ) {
 429                 $cookieitemrecord = thaw($lastitemcookie);
 430                 $cookieitemrecord = removeFieldsForPrefill($cookieitemrecord);
 431             }
 432         };
 433         if ($@) {
 434             $lastitemcookie = 'undef' unless $lastitemcookie;
 435             warn "Storable::thaw failed to thaw LastCreatedItem-cookie. Cookie value '$lastitemcookie'. Caught error follows: '$@'";
 436         }
 437     }
 438 }
 439
 440 #-------------------------------------------------------------------------------
 441 if ($op eq "additem") {
 442
 443     #-------------------------------------------------------------------------------
 444     # rebuild
 445     my @tags      = $input->multi_param('tag');
 446     my @subfields = $input->multi_param('subfield');
 447     my @values    = $input->multi_param('field_value');
 448     # build indicator hash.
 449     my @ind_tag   = $input->multi_param('ind_tag');
 450     my @indicator = $input->multi_param('indicator');
 451     my $xml = TransformHtmlToXml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag, 'ITEM');
 452     my $record = MARC::Record::new_from_xml($xml, 'UTF-8');
 453
 454     # type of add
 455     my $add_submit                 = $input->param('add_submit');
 456     my $add_duplicate_submit       = $input->param('add_duplicate_submit');
 457     my $add_multiple_copies_submit = $input->param('add_multiple_copies_submit');
 458     my $number_of_copies           = $input->param('number_of_copies');
 459
 460     # This is a bit tricky : if there is a cookie for the last created item and
 461     # we just added an item, the cookie value is not correct yet (it will be updated
 462     # next page). To prevent the form from being filled with outdated values, we
 463     # force the use of "add and duplicate" feature, so the form will be filled with
 464     # correct values.
 465     $add_duplicate_submit = 1 if ($prefillitem);
 466     $justaddeditem = 1;
 467
 468     # if autoBarcode is set to 'incremental', calculate barcode...
 469     if ( C4::Context->preference('autoBarcode') eq 'incremental' ) {
 470         $record = _increment_barcode($record, $frameworkcode);
 471     }
 472
 473     my $addedolditem = TransformMarcToKoha( $record );
 474
 475     # If we have to add or add & duplicate, we add the item
 476     if ( $add_submit || $add_duplicate_submit ) {
 477
 478         # check for item barcode # being unique
 479         my $exist_itemnumber = get_item_from_barcode( $addedolditem->{'barcode'} );
 480         push @errors, "barcode_not_unique" if ($exist_itemnumber);
 481
 482         # if barcode exists, don't create, but report The problem.
 483         unless ($exist_itemnumber) {
 484             my ( $oldbiblionumber, $oldbibnum, $oldbibitemnum ) = AddItemFromMarc( $record, $biblionumber );
 485             set_item_default_location($oldbibitemnum);
 486
 487             # Pushing the last created item cookie back
 488             if ($prefillitem && defined $record) {
 489                 my $itemcookie = $input->cookie(
 490                     -name => 'LastCreatedItem',
 491                     # We uri_escape the whole freezed structure so we're sure we won't have any encoding problems
 492                     -value   => uri_escape_utf8( freeze( $record ) ),
 493                     -HttpOnly => 1,
 494                     -expires => ''
 495                 );
 496
 497                 $cookie = [ $cookie, $itemcookie ];
 498             }
 499
 500         }
 501         $nextop = "additem";
 502         if ($exist_itemnumber) {
 503             $itemrecord = $record;
 504         }
 505     }
 506
 507     # If we have to add & duplicate
 508     if ($add_duplicate_submit) {
 509         $itemrecord = $record;
 510         if (C4::Context->preference('autoBarcode') eq 'incremental') {
 511             $itemrecord = _increment_barcode($itemrecord, $frameworkcode);
 512         }
 513         else {
 514             # we have to clear the barcode field in the duplicate item record to make way for the new one generated by the javascript plugin
 515             my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
 516             my $fieldItem = $itemrecord->field($tagfield);
 517             $itemrecord->delete_field($fieldItem);
 518             $fieldItem->delete_subfields($tagsubfield);
 519             $itemrecord->insert_fields_ordered($fieldItem);
 520         }
 521     $itemrecord = removeFieldsForPrefill($itemrecord) if ($prefillitem);
 522     }
 523
 524     # If we have to add multiple copies
 525     if ($add_multiple_copies_submit) {
 526
 527         use C4::Barcodes;
 528         my $barcodeobj = C4::Barcodes->new;
 529         my $oldbarcode = $addedolditem->{'barcode'};
 530         my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
 531
 532     # If there is a barcode and we can't find their new values, we can't add multiple copies
 533         my $testbarcode;
 534         $testbarcode = $barcodeobj->next_value($oldbarcode) if $barcodeobj;
 535         if ($oldbarcode && !$testbarcode) {
 536
 537             push @errors, "no_next_barcode";
 538             $itemrecord = $record;
 539
 540         } else {
 541         # We add each item
 542
 543             # For the first iteration
 544             my $barcodevalue = $oldbarcode;
 545             my $exist_itemnumber;
 546
 547
 548             for (my $i = 0; $i < $number_of_copies;) {
 549
 550                 # If there is a barcode
 551                 if ($barcodevalue) {
 552
 553                     # Getting a new barcode (if it is not the first iteration or the barcode we tried already exists)
 554                     $barcodevalue = $barcodeobj->next_value($oldbarcode) if ($i > 0 || $exist_itemnumber);
 555
 556                     # Putting it into the record
 557                     if ($barcodevalue) {
 558                         $record->field($tagfield)->update($tagsubfield => $barcodevalue);
 559                     }
 560
 561                     # Checking if the barcode already exists
 562                     $exist_itemnumber = get_item_from_barcode($barcodevalue);
 563                 }
 564
 565                 # Adding the item
 566         if (!$exist_itemnumber) {
 567             my ($oldbiblionumber,$oldbibnum,$oldbibitemnum) = AddItemFromMarc($record,$biblionumber);
 568             set_item_default_location($oldbibitemnum);
 569
 570             # We count the item only if it was really added
 571             # That way, all items are added, even if there was some already existing barcodes
 572             # FIXME : Please note that there is a risk of infinite loop here if we never find a suitable barcode
 573             $i++;
 574         }
 575
 576                 # Preparing the next iteration
 577                 $oldbarcode = $barcodevalue;
 578             }
 579             undef($itemrecord);
 580         }
 581     }
 582     if ($frameworkcode eq 'FA' && $fa_circborrowernumber){
 583         print $input->redirect(
 584            '/cgi-bin/koha/circ/circulation.pl?'
 585            .'borrowernumber='.$fa_circborrowernumber
 586            .'&barcode='.uri_escape_utf8($fa_barcode)
 587            .'&duedatespec='.$fa_duedatespec
 588            .'&stickyduedate=1'
 589         );
 590         exit;
 591     }
 592
 593
 594 #-------------------------------------------------------------------------------
 595 } elsif ($op eq "edititem") {
 596 #-------------------------------------------------------------------------------
 597 # retrieve item if exist => then, it's a modif
 598     $itemrecord = C4::Items::GetMarcItem($biblionumber,$itemnumber);
 599     $nextop = "saveitem";
 600 #-------------------------------------------------------------------------------
 601 } elsif ($op eq "dupeitem") {
 602 #-------------------------------------------------------------------------------
 603 # retrieve item if exist => then, it's a modif
 604     $itemrecord = C4::Items::GetMarcItem($biblionumber,$itemnumber);
 605     if (C4::Context->preference('autoBarcode') eq 'incremental') {
 606         $itemrecord = _increment_barcode($itemrecord, $frameworkcode);
 607     }
 608     else {
 609         # we have to clear the barcode field in the duplicate item record to make way for the new one generated by the javascript plugin
 610         my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
 611         my $fieldItem = $itemrecord->field($tagfield);
 612         $itemrecord->delete_field($fieldItem);
 613         $fieldItem->delete_subfields($tagsubfield);
 614         $itemrecord->insert_fields_ordered($fieldItem);
 615     }
 616
 617     #check for hidden subfield and remove them for the duplicated item
 618     foreach my $field ($itemrecord->fields()){
 619         my $tag = $field->{_tag};
 620         foreach my $subfield ($field->subfields()){
 621             my $subfieldtag = $subfield->[0];
 622             if ($tagslib->{$tag}->{$subfieldtag}->{'tab'} ne "10"
 623             ||  abs($tagslib->{$tag}->{$subfieldtag}->{hidden})>4 ){
 624                 my $fieldItem = $itemrecord->field($tag);
 625                 $itemrecord->delete_field($fieldItem);
 626                 $fieldItem->delete_subfields($subfieldtag);
 627                 $itemrecord->insert_fields_ordered($fieldItem);
 628             }
 629         }
 630     }
 631
 632     $itemrecord = removeFieldsForPrefill($itemrecord) if ($prefillitem);
 633     $nextop = "additem";
 634 #-------------------------------------------------------------------------------
 635 } elsif ($op eq "delitem") {
 636 #-------------------------------------------------------------------------------
 637     # check that there is no issue on this item before deletion.
 638     $error = &DelItemCheck( $biblionumber,$itemnumber);
 639     if($error == 1){
 640         print $input->redirect("additem.pl?biblionumber=$biblionumber&frameworkcode=$frameworkcode&searchid=$searchid");
 641     }else{
 642         push @errors,$error;
 643         $nextop="additem";
 644     }
 645 #-------------------------------------------------------------------------------
 646 } elsif ($op eq "delallitems") {
 647 #-------------------------------------------------------------------------------
 648     my @biblioitems = &GetBiblioItemByBiblioNumber($biblionumber);
 649     my $errortest=0;
 650     my $itemfail;
 651     foreach my $biblioitem (@biblioitems) {
 652         my $items = &GetItemsByBiblioitemnumber( $biblioitem->{biblioitemnumber} );
 653
 654         foreach my $item (@$items) {
 655             $error =&DelItemCheck( $biblionumber, $item->{itemnumber} );
 656             $itemfail =$item;
 657         if($error == 1){
 658             next
 659             }
 660         else {
 661             push @errors,$error;
 662             $errortest++
 663             }
 664         }
 665         if($errortest > 0){
 666             $nextop="additem";
 667         }
 668         else {
 669             my $defaultview = C4::Context->preference('IntranetBiblioDefaultView');
 670             my $views = { C4::Search::enabled_staff_search_views };
 671             if ($defaultview eq 'isbd' && $views->{can_view_ISBD}) {
 672                 print $input->redirect("/cgi-bin/koha/catalogue/ISBDdetail.pl?biblionumber=$biblionumber&searchid=$searchid");
 673             } elsif  ($defaultview eq 'marc' && $views->{can_view_MARC}) {
 674                 print $input->redirect("/cgi-bin/koha/catalogue/MARCdetail.pl?biblionumber=$biblionumber&searchid=$searchid");
 675             } elsif  ($defaultview eq 'labeled_marc' && $views->{can_view_labeledMARC}) {
 676                 print $input->redirect("/cgi-bin/koha/catalogue/labeledMARCdetail.pl?biblionumber=$biblionumber&searchid=$searchid");
 677             } else {
 678                 print $input->redirect("/cgi-bin/koha/catalogue/detail.pl?biblionumber=$biblionumber&searchid=$searchid");
 679             }
 680             exit;
 681         }
 682         }
 683 #-------------------------------------------------------------------------------
 684 } elsif ($op eq "saveitem") {
 685 #-------------------------------------------------------------------------------
 686     # rebuild
 687     my @tags      = $input->multi_param('tag');
 688     my @subfields = $input->multi_param('subfield');
 689     my @values    = $input->multi_param('field_value');
 690     # build indicator hash.
 691     my @ind_tag   = $input->multi_param('ind_tag');
 692     my @indicator = $input->multi_param('indicator');
 693     # my $itemnumber = $input->param('itemnumber');
 694     my $xml = TransformHtmlToXml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag,'ITEM');
 695     my $itemtosave=MARC::Record::new_from_xml($xml, 'UTF-8');
 696     # MARC::Record builded => now, record in DB
 697     # warn "R: ".$record->as_formatted;
 698     # check that the barcode don't exist already
 699     my $addedolditem = TransformMarcToKoha($itemtosave);
 700     my $exist_itemnumber = get_item_from_barcode($addedolditem->{'barcode'});
 701     if ($exist_itemnumber && $exist_itemnumber != $itemnumber) {
 702         push @errors,"barcode_not_unique";
 703     } else {
 704         ModItemFromMarc($itemtosave,$biblionumber,$itemnumber);
 705         $itemnumber="";
 706     }
 707   my $item = GetItem( $itemnumber );
 708     my $olditemlost =  $item->{'itemlost'};
 709
 710    my ($lost_tag,$lost_subfield) = GetMarcFromKohaField("items.itemlost",'');
 711
 712    my $newitemlost = $itemtosave->subfield( $lost_tag, $lost_subfield );
 713     if (($olditemlost eq '0' or $olditemlost eq '' ) and $newitemlost ge '1'){
 714   LostItem($itemnumber,'MARK RETURNED');
 715     }
 716     $nextop="additem";
 717 } elsif ($op eq "delinkitem"){
 718     my $analyticfield = '773';
 719         if ($marcflavour  eq 'MARC21' || $marcflavour eq 'NORMARC'){
 720         $analyticfield = '773';
 721     } elsif ($marcflavour eq 'UNIMARC') {
 722         $analyticfield = '461';
 723     }
 724     foreach my $field ($record->field($analyticfield)){
 725         if ($field->subfield('9') eq $hostitemnumber){
 726             $record->delete_field($field);
 727             last;
 728         }
 729     }
 730         my $modbibresult = ModBiblio($record, $biblionumber,'');
 731 }
 732
 733 #
 734 #-------------------------------------------------------------------------------
 735 # build screen with existing items. and "new" one
 736 #-------------------------------------------------------------------------------
 737
 738 # now, build existiing item list
 739 my $temp = GetMarcBiblio( $biblionumber );
 740 #my @fields = $record->fields();
 741
 742
 743 my %witness; #---- stores the list of subfields used at least once, with the "meaning" of the code
 744 my @big_array;
 745 #---- finds where items.itemnumber is stored
 746 my (  $itemtagfield,   $itemtagsubfield) = &GetMarcFromKohaField("items.itemnumber", $frameworkcode);
 747 my ($branchtagfield, $branchtagsubfield) = &GetMarcFromKohaField("items.homebranch", $frameworkcode);
 748 C4::Biblio::EmbedItemsInMarcBiblio($temp, $biblionumber);
 749 my @fields = $temp->fields();
 750
 751
 752 my @hostitemnumbers;
 753 if ( C4::Context->preference('EasyAnalyticalRecords') ) {
 754     my $analyticfield = '773';
 755     if ($marcflavour  eq 'MARC21' || $marcflavour eq 'NORMARC') {
 756         $analyticfield = '773';
 757     } elsif ($marcflavour eq 'UNIMARC') {
 758         $analyticfield = '461';
 759     }
 760     foreach my $hostfield ($temp->field($analyticfield)){
 761         my $hostbiblionumber = $hostfield->subfield('0');
 762         if ($hostbiblionumber){
 763             my $hostrecord = GetMarcBiblio($hostbiblionumber, 1);
 764             if ($hostrecord) {
 765                 my ($itemfield, undef) = GetMarcFromKohaField( 'items.itemnumber', GetFrameworkCode($hostbiblionumber) );
 766                 foreach my $hostitem ($hostrecord->field($itemfield)){
 767                     if ($hostitem->subfield('9') eq $hostfield->subfield('9')){
 768                         push (@fields, $hostitem);
 769                         push (@hostitemnumbers, $hostfield->subfield('9'));
 770                     }
 771                 }
 772             }
 773         }
 774     }
 775 }
 776
 777
 778 foreach my $field (@fields) {
 779     next if ( $field->tag() < 10 );
 780
 781     my @subf = $field->subfields or ();    # don't use ||, as that forces $field->subfelds to be interpreted in scalar context
 782     my %this_row;
 783     # loop through each subfield
 784     my $i = 0;
 785     foreach my $subfield (@subf){
 786         my $subfieldcode = $subfield->[0];
 787         my $subfieldvalue= $subfield->[1];
 788
 789         next if ($tagslib->{$field->tag()}->{$subfieldcode}->{tab} ne 10
 790                 && ($field->tag() ne $itemtagfield
 791                 && $subfieldcode   ne $itemtagsubfield));
 792         $witness{$subfieldcode} = $tagslib->{$field->tag()}->{$subfieldcode}->{lib} if ($tagslib->{$field->tag()}->{$subfieldcode}->{tab}  eq 10);
 793                 if ($tagslib->{$field->tag()}->{$subfieldcode}->{tab}  eq 10) {
 794                     $this_row{$subfieldcode} .= " | " if($this_row{$subfieldcode});
 795                 $this_row{$subfieldcode} .= GetAuthorisedValueDesc( $field->tag(),
 796                         $subfieldcode, $subfieldvalue, '', $tagslib)
 797                                                 || $subfieldvalue;
 798         }
 799
 800         if (($field->tag eq $branchtagfield) && ($subfieldcode eq $branchtagsubfield) && C4::Context->preference("IndependentBranches")) {
 801             #verifying rights
 802             my $userenv = C4::Context->userenv();
 803             unless (C4::Context->IsSuperLibrarian() or (($userenv->{'branch'} eq $subfieldvalue))){
 804                 $this_row{'nomod'} = 1;
 805             }
 806         }
 807         $this_row{itemnumber} = $subfieldvalue if ($field->tag() eq $itemtagfield && $subfieldcode eq $itemtagsubfield);
 808
 809         if ( C4::Context->preference('EasyAnalyticalRecords') ) {
 810             foreach my $hostitemnumber (@hostitemnumbers){
 811                 if ($this_row{itemnumber} eq $hostitemnumber){
 812                         $this_row{hostitemflag} = 1;
 813                         $this_row{hostbiblionumber}= GetBiblionumberFromItemnumber($hostitemnumber);
 814                         last;
 815                 }
 816             }
 817
 818 #           my $countanalytics=GetAnalyticsCount($this_row{itemnumber});
 819 #           if ($countanalytics > 0){
 820 #                $this_row{countanalytics} = $countanalytics;
 821 #           }
 822         }
 823
 824     }
 825     if (%this_row) {
 826         push(@big_array, \%this_row);
 827     }
 828 }
 829
 830 my ($holdingbrtagf,$holdingbrtagsubf) = &GetMarcFromKohaField("items.holdingbranch",$frameworkcode);
 831 @big_array = sort {$a->{$holdingbrtagsubf} cmp $b->{$holdingbrtagsubf}} @big_array;
 832
 833 # now, construct template !
 834 # First, the existing items for display
 835 my @item_value_loop;
 836 my @header_value_loop;
 837 for my $row ( @big_array ) {
 838     my %row_data;
 839     my @item_fields = map +{ field => $_ || '' }, @$row{ sort keys(%witness) };
 840     $row_data{item_value} = [ @item_fields ];
 841     $row_data{itemnumber} = $row->{itemnumber};
 842     #reporting this_row values
 843     $row_data{'nomod'} = $row->{'nomod'};
 844     $row_data{'hostitemflag'} = $row->{'hostitemflag'};
 845     $row_data{'hostbiblionumber'} = $row->{'hostbiblionumber'};
 846 #       $row_data{'countanalytics'} = $row->{'countanalytics'};
 847     push(@item_value_loop,\%row_data);
 848 }
 849 foreach my $subfield_code (sort keys(%witness)) {
 850     my %header_value;
 851     $header_value{header_value} = $witness{$subfield_code};
 852
 853     my $subfieldlib = $tagslib->{$itemtagfield}->{$subfield_code};
 854     my $kohafield = $subfieldlib->{kohafield};
 855     if ( $kohafield && $kohafield =~ /items.(.+)/ ) {
 856         $header_value{column_name} = $1;
 857     }
 858
 859     push(@header_value_loop, \%header_value);
 860 }
 861
 862 # now, build the item form for entering a new item
 863 my @loop_data =();
 864 my $i=0;
 865
 866 my $pref_itemcallnumber = C4::Context->preference('itemcallnumber');
 867
 868 my $branch = $input->param('branch') || C4::Context->userenv->{branch};
 869 my $libraries = Koha::Libraries->search({}, { order_by => ['branchname'] })->unblessed;# build once ahead of time, instead of multiple times later.
 870 for my $library ( @$libraries ) {
 871     $library->{selected} = 1 if $library->{branchcode} eq $branch
 872 }
 873
 874 # We generate form, from actuel record
 875 @fields = ();
 876 if($itemrecord){
 877     foreach my $field ($itemrecord->fields()){
 878         my $tag = $field->{_tag};
 879         foreach my $subfield ( $field->subfields() ){
 880
 881             my $subfieldtag = $subfield->[0];
 882             my $value       = $subfield->[1];
 883             my $subfieldlib = $tagslib->{$tag}->{$subfieldtag};
 884
 885             next if ($tagslib->{$tag}->{$subfieldtag}->{'tab'} ne "10");
 886
 887             my $subfield_data = generate_subfield_form($tag, $subfieldtag, $value, $tagslib, $subfieldlib, $libraries, $biblionumber, $temp, \@loop_data, $i, $restrictededition);
 888             push @fields, "$tag$subfieldtag";
 889             push (@loop_data, $subfield_data);
 890             $i++;
 891                     }
 892
 893                 }
 894             }
 895     # and now we add fields that are empty
 896
 897 # Using last created item if it exists
 898
 899 $itemrecord = $cookieitemrecord if ($prefillitem and not $justaddeditem and $op ne "edititem");
 900
 901 # We generate form, and fill with values if defined
 902 foreach my $tag ( keys %{$tagslib}){
 903     foreach my $subtag (keys %{$tagslib->{$tag}}){
 904         next if IsMarcStructureInternal($tagslib->{$tag}{$subtag});
 905         next if ($tagslib->{$tag}->{$subtag}->{'tab'} ne "10");
 906         next if any { /^$tag$subtag$/ }  @fields;
 907
 908         my @values = (undef);
 909         @values = $itemrecord->field($tag)->subfield($subtag) if ($itemrecord && defined($itemrecord->field($tag)) && defined($itemrecord->field($tag)->subfield($subtag)));
 910         for my $value (@values){
 911             my $subfield_data = generate_subfield_form($tag, $subtag, $value, $tagslib, $tagslib->{$tag}->{$subtag}, $libraries, $biblionumber, $temp, \@loop_data, $i, $restrictededition);
 912             push (@loop_data, $subfield_data);
 913             $i++;
 914         }
 915   }
 916 }
 917 @loop_data = sort {$a->{subfield} cmp $b->{subfield} } @loop_data;
 918
 919 # what's the next op ? it's what we are not in : an add if we're editing, otherwise, and edit.
 920 $template->param(
 921     biblionumber => $biblionumber,
 922     title        => $oldrecord->{title},
 923     author       => $oldrecord->{author},
 924     item_loop        => \@item_value_loop,
 925     item_header_loop => \@header_value_loop,
 926     item             => \@loop_data,
 927     itemnumber       => $itemnumber,
 928     barcode          => GetBarcodeFromItemnumber($itemnumber),
 929     itemtagfield     => $itemtagfield,
 930     itemtagsubfield  => $itemtagsubfield,
 931     op      => $nextop,
 932     opisadd => ($nextop eq "saveitem") ? 0 : 1,
 933     popup => scalar $input->param('popup') ? 1: 0,
 934     C4::Search::enabled_staff_search_views,
 935 );
 936 $template->{'VARS'}->{'searchid'} = $searchid;
 937
 938 if ($frameworkcode eq 'FA'){
 939     # fast cataloguing datas
 940     $template->param(
 941         'circborrowernumber' => $fa_circborrowernumber,
 942         'barcode'            => $fa_barcode,
 943         'branch'             => $fa_branch,
 944         'stickyduedate'      => $fa_stickyduedate,
 945         'duedatespec'        => $fa_duedatespec,
 946     );
 947 }
 948
 949 foreach my $error (@errors) {
 950     $template->param($error => 1);
 951 }
 952 output_html_with_http_headers $input, $cookie, $template->output;