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