cataloguing/additem.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2000-2002 Katipo Communications
   4 # Copyright 2004-2010 BibLibre
   5 # Parts Copyright Catalyst IT 2011
   6 #
   7 # This file is part of Koha.
   8 #
   9 # Koha is free software; you can redistribute it and/or modify it
  10 # under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation; either version 3 of the License, or
  12 # (at your option) any later version.
  13 #
  14 # Koha is distributed in the hope that it will be useful, but
  15 # WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17 # GNU General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU General Public License
  20 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  21
  22 use strict;
  23 #use warnings; FIXME - Bug 2505
  24 use CGI qw ( -utf8 );
  25 use C4::Auth;
  26 use C4::Output;
  27 use C4::Biblio;
  28 use C4::Items;
  29 use C4::Context;
  30 use C4::Circulation;
  31 use C4::Koha;
  32 use C4::ClassSource;
  33 use Koha::DateUtils;
  34 use Koha::Items;
  35 use Koha::ItemTypes;
  36 use Koha::Libraries;
  37 use Koha::Patrons;
  38 use List::MoreUtils qw/any/;
  39 use C4::Search;
  40 use Storable qw(thaw freeze);
  41 use URI::Escape;
  42 use C4::Members;
  43
  44 use MARC::File::XML;
  45 use URI::Escape;
  46
  47 our $dbh = C4::Context->dbh;
  48
  49 sub find_value {
  50     my ($tagfield,$insubfield,$record) = @_;
  51     my $result;
  52     my $indicator;
  53     foreach my $field ($record->field($tagfield)) {
  54         my @subfields = $field->subfields();
  55         foreach my $subfield (@subfields) {
  56             if (@$subfield[0] eq $insubfield) {
  57                 $result .= @$subfield[1];
  58                 $indicator = $field->indicator(1).$field->indicator(2);
  59             }
  60         }
  61     }
  62     return($indicator,$result);
  63 }
  64
  65 sub get_item_from_barcode {
  66     my ($barcode)=@_;
  67     my $dbh=C4::Context->dbh;
  68     my $result;
  69     my $rq=$dbh->prepare("SELECT itemnumber from items where items.barcode=?");
  70     $rq->execute($barcode);
  71     ($result)=$rq->fetchrow;
  72     return($result);
  73 }
  74
  75 sub set_item_default_location {
  76     my $itemnumber = shift;
  77     my $item = GetItem( $itemnumber );
  78     if ( C4::Context->preference('NewItemsDefaultLocation') ) {
  79         $item->{'permanent_location'} = $item->{'location'};
  80         $item->{'location'} = C4::Context->preference('NewItemsDefaultLocation');
  81         ModItem( $item, undef, $itemnumber);
  82     }
  83     else {
  84       $item->{'permanent_location'} = $item->{'location'} if !defined($item->{'permanent_location'});
  85       ModItem( $item, undef, $itemnumber);
  86     }
  87 }
  88
  89 # NOTE: This code is subject to change in the future with the implemenation of ajax based autobarcode code
  90 # NOTE: 'incremental' is the ONLY autoBarcode option available to those not using javascript
  91 sub _increment_barcode {
  92     my ($record, $frameworkcode) = @_;
  93     my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
  94     unless ($record->field($tagfield)->subfield($tagsubfield)) {
  95         my $sth_barcode = $dbh->prepare("select max(abs(barcode)) from items");
  96         $sth_barcode->execute;
  97         my ($newbarcode) = $sth_barcode->fetchrow;
  98         $newbarcode++;
  99         # OK, we have the new barcode, now create the entry in MARC record
 100         my $fieldItem = $record->field($tagfield);
 101         $record->delete_field($fieldItem);
 102         $fieldItem->add_subfields($tagsubfield => $newbarcode);
 103         $record->insert_fields_ordered($fieldItem);
 104     }
 105     return $record;
 106 }
 107
 108
 109 sub generate_subfield_form {
 110         my ($tag, $subfieldtag, $value, $tagslib,$subfieldlib, $branches, $biblionumber, $temp, $loop_data, $i, $restrictededition) = @_;
 111
 112         my $frameworkcode = &GetFrameworkCode($biblionumber);
 113
 114         my %subfield_data;
 115         my $dbh = C4::Context->dbh;
 116
 117         my $index_subfield = int(rand(1000000));
 118         if ($subfieldtag eq '@'){
 119             $subfield_data{id} = "tag_".$tag."_subfield_00_".$index_subfield;
 120         } else {
 121             $subfield_data{id} = "tag_".$tag."_subfield_".$subfieldtag."_".$index_subfield;
 122         }
 123
 124         $subfield_data{tag}        = $tag;
 125         $subfield_data{subfield}   = $subfieldtag;
 126         $subfield_data{marc_lib}   ="<span id=\"error$i\" title=\"".$subfieldlib->{lib}."\">".$subfieldlib->{lib}."</span>";
 127         $subfield_data{mandatory}  = $subfieldlib->{mandatory};
 128         $subfield_data{repeatable} = $subfieldlib->{repeatable};
 129         $subfield_data{maxlength}  = $subfieldlib->{maxlength};
 130
 131         $value =~ s/"/&quot;/g;
 132         if ( ! defined( $value ) || $value eq '')  {
 133             $value = $subfieldlib->{defaultvalue};
 134             # get today date & replace <<YYYY>>, <<MM>>, <<DD>> if provided in the default value
 135             my $today_dt = dt_from_string;
 136             my $year = $today_dt->strftime('%Y');
 137             my $month = $today_dt->strftime('%m');
 138             my $day = $today_dt->strftime('%d');
 139             $value =~ s/<<YYYY>>/$year/g;
 140             $value =~ s/<<MM>>/$month/g;
 141             $value =~ s/<<DD>>/$day/g;
 142             # And <<USER>> with surname (?)
 143             my $username=(C4::Context->userenv?C4::Context->userenv->{'surname'}:"superlibrarian");
 144             $value=~s/<<USER>>/$username/g;
 145         }
 146
 147         $subfield_data{visibility} = "display:none;" if (($subfieldlib->{hidden} > 4) || ($subfieldlib->{hidden} <= -4));
 148
 149         my $pref_itemcallnumber = C4::Context->preference('itemcallnumber');
 150         if (!$value && $subfieldlib->{kohafield} eq 'items.itemcallnumber' && $pref_itemcallnumber) {
 151             my $CNtag       = substr($pref_itemcallnumber, 0, 3);
 152             my $CNsubfield  = substr($pref_itemcallnumber, 3, 1);
 153             my $CNsubfield2 = substr($pref_itemcallnumber, 4, 1);
 154             my $temp2 = $temp->field($CNtag);
 155             if ($temp2) {
 156                 $value = ($temp2->subfield($CNsubfield)).' '.($temp2->subfield($CNsubfield2));
 157                 #remove any trailing space incase one subfield is used
 158                 $value =~ s/^\s+|\s+$//g;
 159             }
 160         }
 161
 162         if ($frameworkcode eq 'FA' && $subfieldlib->{kohafield} eq 'items.barcode' && !$value){
 163             my $input = new CGI;
 164             $value = $input->param('barcode');
 165         }
 166
 167         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->{branchcode};
 174                     $authorised_lib{$thisbranch->{branchcode}} = $thisbranch->{branchname};
 175                     $value = $thisbranch->{branchcode} if $thisbranch->{selected} && !$value;
 176                 }
 177             }
 178             elsif ( $subfieldlib->{authorised_value} eq "itemtypes" ) {
 179                   push @authorised_values, "" unless ( $subfieldlib->{mandatory} );
 180                   my $itemtypes = Koha::ItemTypes->search_with_localization;
 181                   while ( my $itemtype = $itemtypes->next ) {
 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             }
 237         }
 238             # it's a thesaurus / authority field
 239         elsif ( $subfieldlib->{authtypecode} ) {
 240                 $subfield_data{marc_value} = {
 241                     type         => 'text_auth',
 242                     id           => $subfield_data{id},
 243                     maxlength    => $subfield_data{max_length},
 244                     value        => $value,
 245                     authtypecode => $subfieldlib->{authtypecode},
 246                 };
 247         }
 248             # it's a plugin field
 249         elsif ( $subfieldlib->{value_builder} ) { # plugin
 250             require Koha::FrameworkPlugin;
 251             my $plugin = Koha::FrameworkPlugin->new({
 252                 name => $subfieldlib->{'value_builder'},
 253                 item_style => 1,
 254             });
 255             my $pars=  { dbh => $dbh, record => $temp, tagslib =>$tagslib,
 256                 id => $subfield_data{id}, tabloop => $loop_data };
 257             $plugin->build( $pars );
 258             if( !$plugin->errstr ) {
 259                 my $class= 'buttonDot'. ( $plugin->noclick? ' disabled': '' );
 260                 $subfield_data{marc_value} = {
 261                     type        => 'text_plugin',
 262                     id          => $subfield_data{id},
 263                     maxlength   => $subfield_data{max_length},
 264                     value       => $value,
 265                     class       => $class,
 266                     nopopup     => $plugin->noclick,
 267                     javascript  => $plugin->javascript,
 268                 };
 269             } else {
 270                 warn $plugin->errstr;
 271                 $subfield_data{marc_value} = {
 272                     type        => 'text',
 273                     id          => $subfield_data{id},
 274                     maxlength   => $subfield_data{max_length},
 275                     value       => $value,
 276                 }; # supply default input form
 277             }
 278         }
 279         elsif ( $tag eq '' ) {       # it's an hidden field
 280             $subfield_data{marc_value} = {
 281                 type        => 'hidden',
 282                 id          => $subfield_data{id},
 283                 maxlength   => $subfield_data{max_length},
 284                 value       => $value,
 285             };
 286         }
 287         elsif ( $subfieldlib->{'hidden'} ) {   # FIXME: shouldn't input type be "hidden" ?
 288             $subfield_data{marc_value} = {
 289                 type        => 'text',
 290                 id          => $subfield_data{id},
 291                 maxlength   => $subfield_data{max_length},
 292                 value       => $value,
 293             };
 294         }
 295         elsif (
 296                 length($value) > 100
 297                 or (
 298                     C4::Context->preference("marcflavour") eq "UNIMARC"
 299                     and 300 <= $tag && $tag < 400 && $subfieldtag eq 'a'
 300                 )
 301                 or (
 302                     C4::Context->preference("marcflavour") eq "MARC21"
 303                     and 500 <= $tag && $tag < 600
 304                 )
 305               ) {
 306             # oversize field (textarea)
 307             $subfield_data{marc_value} = {
 308                 type        => 'textarea',
 309                 id          => $subfield_data{id},
 310                 value       => $value,
 311             };
 312         } else {
 313             # it's a standard field
 314             $subfield_data{marc_value} = {
 315                 type        => 'text',
 316                 id          => $subfield_data{id},
 317                 maxlength   => $subfield_data{max_length},
 318                 value       => $value,
 319             };
 320         }
 321
 322         # Getting list of subfields to keep when restricted editing is enabled
 323         my $subfieldsToAllowForRestrictedEditing = C4::Context->preference('SubfieldsToAllowForRestrictedEditing');
 324         my $allowAllSubfields = (
 325             not defined $subfieldsToAllowForRestrictedEditing
 326               or $subfieldsToAllowForRestrictedEditing == q||
 327         ) ? 1 : 0;
 328         my @subfieldsToAllow = split(/ /, $subfieldsToAllowForRestrictedEditing);
 329
 330         # If we're on restricted editing, and our field is not in the list of subfields to allow,
 331         # then it is read-only
 332         $subfield_data{marc_value}->{readonly} = (
 333             not $allowAllSubfields
 334             and $restrictededition
 335             and !grep { $tag . '$' . $subfieldtag  eq $_ } @subfieldsToAllow
 336         ) ? 1: 0;
 337
 338         return \%subfield_data;
 339 }
 340
 341 # Removes some subfields when prefilling items
 342 # This function will remove any subfield that is not in the SubfieldsToUseWhenPrefill syspref
 343 sub removeFieldsForPrefill {
 344
 345     my $item = shift;
 346
 347     # Getting item tag
 348     my ($tag, $subtag) = GetMarcFromKohaField("items.barcode", '');
 349
 350     # Getting list of subfields to keep
 351     my $subfieldsToUseWhenPrefill = C4::Context->preference('SubfieldsToUseWhenPrefill');
 352
 353     # Removing subfields that are not in the syspref
 354     if ($tag && $subfieldsToUseWhenPrefill) {
 355         my $field = $item->field($tag);
 356         my @subfieldsToUse= split(/ /,$subfieldsToUseWhenPrefill);
 357         foreach my $subfield ($field->subfields()) {
 358             if (!grep { $subfield->[0] eq $_ } @subfieldsToUse) {
 359                 $field->delete_subfield(code => $subfield->[0]);
 360             }
 361
 362         }
 363     }
 364
 365     return $item;
 366
 367 }
 368
 369 my $input        = new CGI;
 370 my $error        = $input->param('error');
 371 my $biblionumber = $input->param('biblionumber');
 372 my $itemnumber   = $input->param('itemnumber');
 373 my $op           = $input->param('op');
 374 my $hostitemnumber = $input->param('hostitemnumber');
 375 my $marcflavour  = C4::Context->preference("marcflavour");
 376 my $searchid     = $input->param('searchid');
 377 # fast cataloguing datas
 378 my $fa_circborrowernumber = $input->param('circborrowernumber');
 379 my $fa_barcode            = $input->param('barcode');
 380 my $fa_branch             = $input->param('branch');
 381 my $fa_stickyduedate      = $input->param('stickyduedate');
 382 my $fa_duedatespec        = $input->param('duedatespec');
 383
 384 my $frameworkcode = &GetFrameworkCode($biblionumber);
 385
 386 # Defining which userflag is needing according to the framework currently used
 387 my $userflags;
 388 if (defined $input->param('frameworkcode')) {
 389     $userflags = ($input->param('frameworkcode') eq 'FA') ? "fast_cataloging" : "edit_items";
 390 }
 391
 392 if (not defined $userflags) {
 393     $userflags = ($frameworkcode eq 'FA') ? "fast_cataloging" : "edit_items";
 394 }
 395
 396 my ($template, $loggedinuser, $cookie)
 397     = get_template_and_user({template_name => "cataloguing/additem.tt",
 398                  query => $input,
 399                  type => "intranet",
 400                  authnotrequired => 0,
 401                  flagsrequired => {editcatalogue => $userflags},
 402                  debug => 1,
 403                  });
 404
 405
 406 # Does the user have a restricted item editing permission?
 407 my $uid = Koha::Patrons->find( $loggedinuser )->userid;
 408 my $restrictededition = $uid ? haspermission($uid,  {'editcatalogue' => 'edit_items_restricted'}) : undef;
 409 # In case user is a superlibrarian, editing is not restricted
 410 $restrictededition = 0 if ($restrictededition != 0 &&  C4::Context->IsSuperLibrarian());
 411 # In case user has fast cataloging permission (and we're in fast cataloging), editing is not restricted
 412 $restrictededition = 0 if ($restrictededition != 0 && $frameworkcode eq 'FA' && haspermission($uid, {'editcatalogue' => 'fast_cataloging'}));
 413
 414 my $tagslib = &GetMarcStructure(1,$frameworkcode);
 415 my $record = GetMarcBiblio({ biblionumber => $biblionumber });
 416 my $oldrecord = TransformMarcToKoha($record);
 417 my $itemrecord;
 418 my $nextop="additem";
 419 my @errors; # store errors found while checking data BEFORE saving item.
 420
 421 # Getting last created item cookie
 422 my $prefillitem = C4::Context->preference('PrefillItem');
 423 my $justaddeditem;
 424 my $cookieitemrecord;
 425 if ($prefillitem) {
 426     my $lastitemcookie = $input->cookie('LastCreatedItem');
 427     if ($lastitemcookie) {
 428         $lastitemcookie = uri_unescape($lastitemcookie);
 429         eval {
 430             if ( thaw($lastitemcookie) ) {
 431                 $cookieitemrecord = thaw($lastitemcookie);
 432                 $cookieitemrecord = removeFieldsForPrefill($cookieitemrecord);
 433             }
 434         };
 435         if ($@) {
 436             $lastitemcookie = 'undef' unless $lastitemcookie;
 437             warn "Storable::thaw failed to thaw LastCreatedItem-cookie. Cookie value '$lastitemcookie'. Caught error follows: '$@'";
 438         }
 439     }
 440 }
 441
 442 #-------------------------------------------------------------------------------
 443 if ($op eq "additem") {
 444
 445     #-------------------------------------------------------------------------------
 446     # rebuild
 447     my @tags      = $input->multi_param('tag');
 448     my @subfields = $input->multi_param('subfield');
 449     my @values    = $input->multi_param('field_value');
 450     # build indicator hash.
 451     my @ind_tag   = $input->multi_param('ind_tag');
 452     my @indicator = $input->multi_param('indicator');
 453     my $xml = TransformHtmlToXml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag, 'ITEM');
 454     my $record = MARC::Record::new_from_xml($xml, 'UTF-8');
 455
 456     # type of add
 457     my $add_submit                 = $input->param('add_submit');
 458     my $add_duplicate_submit       = $input->param('add_duplicate_submit');
 459     my $add_multiple_copies_submit = $input->param('add_multiple_copies_submit');
 460     my $number_of_copies           = $input->param('number_of_copies');
 461
 462     # This is a bit tricky : if there is a cookie for the last created item and
 463     # we just added an item, the cookie value is not correct yet (it will be updated
 464     # next page). To prevent the form from being filled with outdated values, we
 465     # force the use of "add and duplicate" feature, so the form will be filled with
 466     # correct values.
 467     $add_duplicate_submit = 1 if ($prefillitem);
 468     $justaddeditem = 1;
 469
 470     # if autoBarcode is set to 'incremental', calculate barcode...
 471     if ( C4::Context->preference('autoBarcode') eq 'incremental' ) {
 472         $record = _increment_barcode($record, $frameworkcode);
 473     }
 474
 475     my $addedolditem = TransformMarcToKoha( $record );
 476
 477     # If we have to add or add & duplicate, we add the item
 478     if ( $add_submit || $add_duplicate_submit ) {
 479
 480         # check for item barcode # being unique
 481         my $exist_itemnumber = get_item_from_barcode( $addedolditem->{'barcode'} );
 482         push @errors, "barcode_not_unique" if ($exist_itemnumber);
 483
 484         # if barcode exists, don't create, but report The problem.
 485         unless ($exist_itemnumber) {
 486             my ( $oldbiblionumber, $oldbibnum, $oldbibitemnum ) = AddItemFromMarc( $record, $biblionumber );
 487             set_item_default_location($oldbibitemnum);
 488
 489             # Pushing the last created item cookie back
 490             if ($prefillitem && defined $record) {
 491                 my $itemcookie = $input->cookie(
 492                     -name => 'LastCreatedItem',
 493                     # We uri_escape the whole freezed structure so we're sure we won't have any encoding problems
 494                     -value   => uri_escape_utf8( freeze( $record ) ),
 495                     -HttpOnly => 1,
 496                     -expires => ''
 497                 );
 498
 499                 $cookie = [ $cookie, $itemcookie ];
 500             }
 501
 502         }
 503         $nextop = "additem";
 504         if ($exist_itemnumber) {
 505             $itemrecord = $record;
 506         }
 507     }
 508
 509     # If we have to add & duplicate
 510     if ($add_duplicate_submit) {
 511         $itemrecord = $record;
 512         if (C4::Context->preference('autoBarcode') eq 'incremental') {
 513             $itemrecord = _increment_barcode($itemrecord, $frameworkcode);
 514         }
 515         else {
 516             # we have to clear the barcode field in the duplicate item record to make way for the new one generated by the javascript plugin
 517             my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
 518             my $fieldItem = $itemrecord->field($tagfield);
 519             $itemrecord->delete_field($fieldItem);
 520             $fieldItem->delete_subfields($tagsubfield);
 521             $itemrecord->insert_fields_ordered($fieldItem);
 522         }
 523     $itemrecord = removeFieldsForPrefill($itemrecord) if ($prefillitem);
 524     }
 525
 526     # If we have to add multiple copies
 527     if ($add_multiple_copies_submit) {
 528
 529         use C4::Barcodes;
 530         my $barcodeobj = C4::Barcodes->new;
 531         my $oldbarcode = $addedolditem->{'barcode'};
 532         my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
 533
 534     # If there is a barcode and we can't find their new values, we can't add multiple copies
 535         my $testbarcode;
 536         $testbarcode = $barcodeobj->next_value($oldbarcode) if $barcodeobj;
 537         if ($oldbarcode && !$testbarcode) {
 538
 539             push @errors, "no_next_barcode";
 540             $itemrecord = $record;
 541
 542         } else {
 543         # We add each item
 544
 545             # For the first iteration
 546             my $barcodevalue = $oldbarcode;
 547             my $exist_itemnumber;
 548
 549
 550             for (my $i = 0; $i < $number_of_copies;) {
 551
 552                 # If there is a barcode
 553                 if ($barcodevalue) {
 554
 555                     # Getting a new barcode (if it is not the first iteration or the barcode we tried already exists)
 556                     $barcodevalue = $barcodeobj->next_value($oldbarcode) if ($i > 0 || $exist_itemnumber);
 557
 558                     # Putting it into the record
 559                     if ($barcodevalue) {
 560                         $record->field($tagfield)->update($tagsubfield => $barcodevalue);
 561                     }
 562
 563                     # Checking if the barcode already exists
 564                     $exist_itemnumber = get_item_from_barcode($barcodevalue);
 565                 }
 566
 567                 # Adding the item
 568         if (!$exist_itemnumber) {
 569             my ($oldbiblionumber,$oldbibnum,$oldbibitemnum) = AddItemFromMarc($record,$biblionumber);
 570             set_item_default_location($oldbibitemnum);
 571
 572             # We count the item only if it was really added
 573             # That way, all items are added, even if there was some already existing barcodes
 574             # FIXME : Please note that there is a risk of infinite loop here if we never find a suitable barcode
 575             $i++;
 576         }
 577
 578                 # Preparing the next iteration
 579                 $oldbarcode = $barcodevalue;
 580             }
 581             undef($itemrecord);
 582         }
 583     }
 584     if ($frameworkcode eq 'FA' && $fa_circborrowernumber){
 585         print $input->redirect(
 586            '/cgi-bin/koha/circ/circulation.pl?'
 587            .'borrowernumber='.$fa_circborrowernumber
 588            .'&barcode='.uri_escape_utf8($fa_barcode)
 589            .'&duedatespec='.$fa_duedatespec
 590            .'&stickyduedate=1'
 591         );
 592         exit;
 593     }
 594
 595
 596 #-------------------------------------------------------------------------------
 597 } elsif ($op eq "edititem") {
 598 #-------------------------------------------------------------------------------
 599 # retrieve item if exist => then, it's a modif
 600     $itemrecord = C4::Items::GetMarcItem($biblionumber,$itemnumber);
 601     $nextop = "saveitem";
 602 #-------------------------------------------------------------------------------
 603 } elsif ($op eq "dupeitem") {
 604 #-------------------------------------------------------------------------------
 605 # retrieve item if exist => then, it's a modif
 606     $itemrecord = C4::Items::GetMarcItem($biblionumber,$itemnumber);
 607     if (C4::Context->preference('autoBarcode') eq 'incremental') {
 608         $itemrecord = _increment_barcode($itemrecord, $frameworkcode);
 609     }
 610     else {
 611         # we have to clear the barcode field in the duplicate item record to make way for the new one generated by the javascript plugin
 612         my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
 613         my $fieldItem = $itemrecord->field($tagfield);
 614         $itemrecord->delete_field($fieldItem);
 615         $fieldItem->delete_subfields($tagsubfield);
 616         $itemrecord->insert_fields_ordered($fieldItem);
 617     }
 618
 619     #check for hidden subfield and remove them for the duplicated item
 620     foreach my $field ($itemrecord->fields()){
 621         my $tag = $field->{_tag};
 622         foreach my $subfield ($field->subfields()){
 623             my $subfieldtag = $subfield->[0];
 624             if ($tagslib->{$tag}->{$subfieldtag}->{'tab'} ne "10"
 625             ||  abs($tagslib->{$tag}->{$subfieldtag}->{hidden})>4 ){
 626                 my $fieldItem = $itemrecord->field($tag);
 627                 $itemrecord->delete_field($fieldItem);
 628                 $fieldItem->delete_subfields($subfieldtag);
 629                 $itemrecord->insert_fields_ordered($fieldItem);
 630             }
 631         }
 632     }
 633
 634     $itemrecord = removeFieldsForPrefill($itemrecord) if ($prefillitem);
 635     $nextop = "additem";
 636 #-------------------------------------------------------------------------------
 637 } elsif ($op eq "delitem") {
 638 #-------------------------------------------------------------------------------
 639     # check that there is no issue on this item before deletion.
 640     $error = &DelItemCheck( $biblionumber,$itemnumber);
 641     if($error == 1){
 642         print $input->redirect("additem.pl?biblionumber=$biblionumber&frameworkcode=$frameworkcode&searchid=$searchid");
 643     }else{
 644         push @errors,$error;
 645         $nextop="additem";
 646     }
 647 #-------------------------------------------------------------------------------
 648 } elsif ($op eq "delallitems") {
 649 #-------------------------------------------------------------------------------
 650     my $itemnumbers = C4::Items::GetItemnumbersForBiblio( $biblionumber );
 651     foreach my $itemnumber ( @$itemnumbers ) {
 652         $error = C4::Items::DelItemCheck( $biblionumber, $itemnumber );
 653         next if $error == 1; # Means ok
 654         push @errors,$error;
 655     }
 656     if ( @errors ) {
 657         $nextop="additem";
 658     } else {
 659         my $defaultview = C4::Context->preference('IntranetBiblioDefaultView');
 660         my $views = { C4::Search::enabled_staff_search_views };
 661         if ($defaultview eq 'isbd' && $views->{can_view_ISBD}) {
 662             print $input->redirect("/cgi-bin/koha/catalogue/ISBDdetail.pl?biblionumber=$biblionumber&searchid=$searchid");
 663         } elsif  ($defaultview eq 'marc' && $views->{can_view_MARC}) {
 664             print $input->redirect("/cgi-bin/koha/catalogue/MARCdetail.pl?biblionumber=$biblionumber&searchid=$searchid");
 665         } elsif  ($defaultview eq 'labeled_marc' && $views->{can_view_labeledMARC}) {
 666             print $input->redirect("/cgi-bin/koha/catalogue/labeledMARCdetail.pl?biblionumber=$biblionumber&searchid=$searchid");
 667         } else {
 668             print $input->redirect("/cgi-bin/koha/catalogue/detail.pl?biblionumber=$biblionumber&searchid=$searchid");
 669         }
 670         exit;
 671     }
 672 #-------------------------------------------------------------------------------
 673 } elsif ($op eq "saveitem") {
 674 #-------------------------------------------------------------------------------
 675     # rebuild
 676     my @tags      = $input->multi_param('tag');
 677     my @subfields = $input->multi_param('subfield');
 678     my @values    = $input->multi_param('field_value');
 679     # build indicator hash.
 680     my @ind_tag   = $input->multi_param('ind_tag');
 681     my @indicator = $input->multi_param('indicator');
 682     # my $itemnumber = $input->param('itemnumber');
 683     my $xml = TransformHtmlToXml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag,'ITEM');
 684     my $itemtosave=MARC::Record::new_from_xml($xml, 'UTF-8');
 685     # MARC::Record builded => now, record in DB
 686     # warn "R: ".$record->as_formatted;
 687     # check that the barcode don't exist already
 688     my $addedolditem = TransformMarcToKoha($itemtosave);
 689     my $exist_itemnumber = get_item_from_barcode($addedolditem->{'barcode'});
 690     if ($exist_itemnumber && $exist_itemnumber != $itemnumber) {
 691         push @errors,"barcode_not_unique";
 692     } else {
 693         ModItemFromMarc($itemtosave,$biblionumber,$itemnumber);
 694         $itemnumber="";
 695     }
 696   my $item = GetItem( $itemnumber );
 697     my $olditemlost =  $item->{'itemlost'};
 698
 699    my ($lost_tag,$lost_subfield) = GetMarcFromKohaField("items.itemlost",'');
 700
 701    my $newitemlost = $itemtosave->subfield( $lost_tag, $lost_subfield );
 702     if (($olditemlost eq '0' or $olditemlost eq '' ) and $newitemlost ge '1'){
 703         LostItem($itemnumber);
 704     }
 705     $nextop="additem";
 706 } elsif ($op eq "delinkitem"){
 707     my $analyticfield = '773';
 708         if ($marcflavour  eq 'MARC21' || $marcflavour eq 'NORMARC'){
 709         $analyticfield = '773';
 710     } elsif ($marcflavour eq 'UNIMARC') {
 711         $analyticfield = '461';
 712     }
 713     foreach my $field ($record->field($analyticfield)){
 714         if ($field->subfield('9') eq $hostitemnumber){
 715             $record->delete_field($field);
 716             last;
 717         }
 718     }
 719         my $modbibresult = ModBiblio($record, $biblionumber,'');
 720 }
 721
 722 #
 723 #-------------------------------------------------------------------------------
 724 # build screen with existing items. and "new" one
 725 #-------------------------------------------------------------------------------
 726
 727 # now, build existiing item list
 728 my $temp = GetMarcBiblio({ biblionumber => $biblionumber });
 729 #my @fields = $record->fields();
 730
 731
 732 my %witness; #---- stores the list of subfields used at least once, with the "meaning" of the code
 733 my @big_array;
 734 #---- finds where items.itemnumber is stored
 735 my (  $itemtagfield,   $itemtagsubfield) = &GetMarcFromKohaField("items.itemnumber", $frameworkcode);
 736 my ($branchtagfield, $branchtagsubfield) = &GetMarcFromKohaField("items.homebranch", $frameworkcode);
 737 C4::Biblio::EmbedItemsInMarcBiblio($temp, $biblionumber);
 738 my @fields = $temp->fields();
 739
 740
 741 my @hostitemnumbers;
 742 if ( C4::Context->preference('EasyAnalyticalRecords') ) {
 743     my $analyticfield = '773';
 744     if ($marcflavour  eq 'MARC21' || $marcflavour eq 'NORMARC') {
 745         $analyticfield = '773';
 746     } elsif ($marcflavour eq 'UNIMARC') {
 747         $analyticfield = '461';
 748     }
 749     foreach my $hostfield ($temp->field($analyticfield)){
 750         my $hostbiblionumber = $hostfield->subfield('0');
 751         if ($hostbiblionumber){
 752             my $hostrecord = GetMarcBiblio({
 753                 biblionumber => $hostbiblionumber,
 754                 embed_items  => 1 });
 755             if ($hostrecord) {
 756                 my ($itemfield, undef) = GetMarcFromKohaField( 'items.itemnumber', GetFrameworkCode($hostbiblionumber) );
 757                 foreach my $hostitem ($hostrecord->field($itemfield)){
 758                     if ($hostitem->subfield('9') eq $hostfield->subfield('9')){
 759                         push (@fields, $hostitem);
 760                         push (@hostitemnumbers, $hostfield->subfield('9'));
 761                     }
 762                 }
 763             }
 764         }
 765     }
 766 }
 767
 768
 769 foreach my $field (@fields) {
 770     next if ( $field->tag() < 10 );
 771
 772     my @subf = $field->subfields or ();    # don't use ||, as that forces $field->subfelds to be interpreted in scalar context
 773     my %this_row;
 774     # loop through each subfield
 775     my $i = 0;
 776     foreach my $subfield (@subf){
 777         my $subfieldcode = $subfield->[0];
 778         my $subfieldvalue= $subfield->[1];
 779
 780         next if ($tagslib->{$field->tag()}->{$subfieldcode}->{tab} ne 10
 781                 && ($field->tag() ne $itemtagfield
 782                 && $subfieldcode   ne $itemtagsubfield));
 783         $witness{$subfieldcode} = $tagslib->{$field->tag()}->{$subfieldcode}->{lib} if ($tagslib->{$field->tag()}->{$subfieldcode}->{tab}  eq 10);
 784                 if ($tagslib->{$field->tag()}->{$subfieldcode}->{tab}  eq 10) {
 785                     $this_row{$subfieldcode} .= " | " if($this_row{$subfieldcode});
 786                 $this_row{$subfieldcode} .= GetAuthorisedValueDesc( $field->tag(),
 787                         $subfieldcode, $subfieldvalue, '', $tagslib)
 788                                                 || $subfieldvalue;
 789         }
 790
 791         if (($field->tag eq $branchtagfield) && ($subfieldcode eq $branchtagsubfield) && C4::Context->preference("IndependentBranches")) {
 792             #verifying rights
 793             my $userenv = C4::Context->userenv();
 794             unless (C4::Context->IsSuperLibrarian() or (($userenv->{'branch'} eq $subfieldvalue))){
 795                 $this_row{'nomod'} = 1;
 796             }
 797         }
 798         $this_row{itemnumber} = $subfieldvalue if ($field->tag() eq $itemtagfield && $subfieldcode eq $itemtagsubfield);
 799
 800         if ( C4::Context->preference('EasyAnalyticalRecords') ) {
 801             foreach my $hostitemnumber (@hostitemnumbers){
 802             my $item = Koha::Items->find( $hostitemnumber );
 803                 if ($this_row{itemnumber} eq $hostitemnumber){
 804                         $this_row{hostitemflag} = 1;
 805             $this_row{hostbiblionumber}= $item->biblio->biblionumber;
 806                         last;
 807                 }
 808             }
 809
 810 #           my $countanalytics=GetAnalyticsCount($this_row{itemnumber});
 811 #           if ($countanalytics > 0){
 812 #                $this_row{countanalytics} = $countanalytics;
 813 #           }
 814         }
 815
 816     }
 817     if (%this_row) {
 818         push(@big_array, \%this_row);
 819     }
 820 }
 821
 822 my ($holdingbrtagf,$holdingbrtagsubf) = &GetMarcFromKohaField("items.holdingbranch",$frameworkcode);
 823 @big_array = sort {$a->{$holdingbrtagsubf} cmp $b->{$holdingbrtagsubf}} @big_array;
 824
 825 # now, construct template !
 826 # First, the existing items for display
 827 my @item_value_loop;
 828 my @header_value_loop;
 829 for my $row ( @big_array ) {
 830     my %row_data;
 831     my @item_fields = map +{ field => $_ || '' }, @$row{ sort keys(%witness) };
 832     $row_data{item_value} = [ @item_fields ];
 833     $row_data{itemnumber} = $row->{itemnumber};
 834     #reporting this_row values
 835     $row_data{'nomod'} = $row->{'nomod'};
 836     $row_data{'hostitemflag'} = $row->{'hostitemflag'};
 837     $row_data{'hostbiblionumber'} = $row->{'hostbiblionumber'};
 838 #       $row_data{'countanalytics'} = $row->{'countanalytics'};
 839     push(@item_value_loop,\%row_data);
 840 }
 841 foreach my $subfield_code (sort keys(%witness)) {
 842     my %header_value;
 843     $header_value{header_value} = $witness{$subfield_code};
 844
 845     my $subfieldlib = $tagslib->{$itemtagfield}->{$subfield_code};
 846     my $kohafield = $subfieldlib->{kohafield};
 847     if ( $kohafield && $kohafield =~ /items.(.+)/ ) {
 848         $header_value{column_name} = $1;
 849     }
 850
 851     push(@header_value_loop, \%header_value);
 852 }
 853
 854 # now, build the item form for entering a new item
 855 my @loop_data =();
 856 my $i=0;
 857
 858 my $pref_itemcallnumber = C4::Context->preference('itemcallnumber');
 859
 860 my $branch = $input->param('branch') || C4::Context->userenv->{branch};
 861 my $libraries = Koha::Libraries->search({}, { order_by => ['branchname'] })->unblessed;# build once ahead of time, instead of multiple times later.
 862 for my $library ( @$libraries ) {
 863     $library->{selected} = 1 if $library->{branchcode} eq $branch
 864 }
 865
 866 # We generate form, from actuel record
 867 @fields = ();
 868 if($itemrecord){
 869     foreach my $field ($itemrecord->fields()){
 870         my $tag = $field->{_tag};
 871         foreach my $subfield ( $field->subfields() ){
 872
 873             my $subfieldtag = $subfield->[0];
 874             my $value       = $subfield->[1];
 875             my $subfieldlib = $tagslib->{$tag}->{$subfieldtag};
 876
 877             next if ($tagslib->{$tag}->{$subfieldtag}->{'tab'} ne "10");
 878
 879             my $subfield_data = generate_subfield_form($tag, $subfieldtag, $value, $tagslib, $subfieldlib, $libraries, $biblionumber, $temp, \@loop_data, $i, $restrictededition);
 880             push @fields, "$tag$subfieldtag";
 881             push (@loop_data, $subfield_data);
 882             $i++;
 883                     }
 884
 885                 }
 886             }
 887     # and now we add fields that are empty
 888
 889 # Using last created item if it exists
 890
 891 $itemrecord = $cookieitemrecord if ($prefillitem and not $justaddeditem and $op ne "edititem");
 892
 893 # We generate form, and fill with values if defined
 894 foreach my $tag ( keys %{$tagslib}){
 895     foreach my $subtag (keys %{$tagslib->{$tag}}){
 896         next if IsMarcStructureInternal($tagslib->{$tag}{$subtag});
 897         next if ($tagslib->{$tag}->{$subtag}->{'tab'} ne "10");
 898         next if any { /^$tag$subtag$/ }  @fields;
 899
 900         my @values = (undef);
 901         @values = $itemrecord->field($tag)->subfield($subtag) if ($itemrecord && defined($itemrecord->field($tag)) && defined($itemrecord->field($tag)->subfield($subtag)));
 902         for my $value (@values){
 903             my $subfield_data = generate_subfield_form($tag, $subtag, $value, $tagslib, $tagslib->{$tag}->{$subtag}, $libraries, $biblionumber, $temp, \@loop_data, $i, $restrictededition);
 904             push (@loop_data, $subfield_data);
 905             $i++;
 906         }
 907   }
 908 }
 909 @loop_data = sort {$a->{subfield} cmp $b->{subfield} } @loop_data;
 910
 911 # what's the next op ? it's what we are not in : an add if we're editing, otherwise, and edit.
 912 $template->param(
 913     biblionumber => $biblionumber,
 914     title        => $oldrecord->{title},
 915     author       => $oldrecord->{author},
 916     item_loop        => \@item_value_loop,
 917     item_header_loop => \@header_value_loop,
 918     item             => \@loop_data,
 919     itemnumber       => $itemnumber,
 920     barcode          => GetBarcodeFromItemnumber($itemnumber),
 921     itemtagfield     => $itemtagfield,
 922     itemtagsubfield  => $itemtagsubfield,
 923     op      => $nextop,
 924     opisadd => ($nextop eq "saveitem") ? 0 : 1,
 925     popup => scalar $input->param('popup') ? 1: 0,
 926     C4::Search::enabled_staff_search_views,
 927 );
 928 $template->{'VARS'}->{'searchid'} = $searchid;
 929
 930 if ($frameworkcode eq 'FA'){
 931     # fast cataloguing datas
 932     $template->param(
 933         'circborrowernumber' => $fa_circborrowernumber,
 934         'barcode'            => $fa_barcode,
 935         'branch'             => $fa_branch,
 936         'stickyduedate'      => $fa_stickyduedate,
 937         'duedatespec'        => $fa_duedatespec,
 938     );
 939 }
 940
 941 foreach my $error (@errors) {
 942     $template->param($error => 1);
 943 }
 944 output_html_with_http_headers $input, $cookie, $template->output;