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