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 under the
  10 # terms of the GNU General Public License as published by the Free Software
  11 # Foundation; either version 2 of the License, or (at your option) any later
  12 # version.
  13 #
  14 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  15 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  16 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License along
  19 # with Koha; if not, write to the Free Software Foundation, Inc.,
  20 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  21
  22 use strict;
  23 #use warnings; FIXME - Bug 2505
  24 use CGI;
  25 use C4::Auth;
  26 use C4::Output;
  27 use C4::Biblio;
  28 use C4::Items;
  29 use C4::Context;
  30 use C4::Koha; # XXX subfield_is_koha_internal_p
  31 use C4::Branch; # XXX subfield_is_koha_internal_p
  32 use C4::ClassSource;
  33 use C4::Dates;
  34 use List::MoreUtils qw/any/;
  35
  36 use MARC::File::XML;
  37 use URI::Escape;
  38
  39 my $dbh = C4::Context->dbh;
  40
  41 sub find_value {
  42     my ($tagfield,$insubfield,$record) = @_;
  43     my $result;
  44     my $indicator;
  45     foreach my $field ($record->field($tagfield)) {
  46         my @subfields = $field->subfields();
  47         foreach my $subfield (@subfields) {
  48             if (@$subfield[0] eq $insubfield) {
  49                 $result .= @$subfield[1];
  50                 $indicator = $field->indicator(1).$field->indicator(2);
  51             }
  52         }
  53     }
  54     return($indicator,$result);
  55 }
  56
  57 sub get_item_from_barcode {
  58     my ($barcode)=@_;
  59     my $dbh=C4::Context->dbh;
  60     my $result;
  61     my $rq=$dbh->prepare("SELECT itemnumber from items where items.barcode=?");
  62     $rq->execute($barcode);
  63     ($result)=$rq->fetchrow;
  64     return($result);
  65 }
  66
  67 sub set_item_default_location {
  68     my $itemnumber = shift;
  69     my $item = GetItem( $itemnumber );
  70     if ( C4::Context->preference('NewItemsDefaultLocation') ) {
  71         $item->{'permanent_location'} = $item->{'location'};
  72         $item->{'location'} = C4::Context->preference('NewItemsDefaultLocation');
  73         ModItem( $item, undef, $itemnumber);
  74     }
  75     else {
  76       $item->{'permanent_location'} = $item->{'location'} if !defined($item->{'permanent_location'});
  77       ModItem( $item, undef, $itemnumber);
  78     }
  79 }
  80
  81 # NOTE: This code is subject to change in the future with the implemenation of ajax based autobarcode code
  82 # NOTE: 'incremental' is the ONLY autoBarcode option available to those not using javascript
  83 sub _increment_barcode {
  84     my ($record, $frameworkcode) = @_;
  85     my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
  86     unless ($record->field($tagfield)->subfield($tagsubfield)) {
  87         my $sth_barcode = $dbh->prepare("select max(abs(barcode)) from items");
  88         $sth_barcode->execute;
  89         my ($newbarcode) = $sth_barcode->fetchrow;
  90         $newbarcode++;
  91         # OK, we have the new barcode, now create the entry in MARC record
  92         my $fieldItem = $record->field($tagfield);
  93         $record->delete_field($fieldItem);
  94         $fieldItem->add_subfields($tagsubfield => $newbarcode);
  95         $record->insert_fields_ordered($fieldItem);
  96     }
  97     return $record;
  98 }
  99
 100
 101 sub generate_subfield_form {
 102         my ($tag, $subfieldtag, $value, $tagslib,$subfieldlib, $branches, $today_iso, $biblionumber, $temp, $loop_data, $i) = @_;
 103
 104   my $frameworkcode = &GetFrameworkCode($biblionumber);
 105         my %subfield_data;
 106         my $dbh = C4::Context->dbh;
 107         my $authorised_values_sth = $dbh->prepare("SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib");
 108
 109         my $index_subfield = int(rand(1000000));
 110         if ($subfieldtag eq '@'){
 111             $subfield_data{id} = "tag_".$tag."_subfield_00_".$index_subfield;
 112         } else {
 113             $subfield_data{id} = "tag_".$tag."_subfield_".$subfieldtag."_".$index_subfield;
 114         }
 115
 116         $subfield_data{tag}        = $tag;
 117         $subfield_data{subfield}   = $subfieldtag;
 118         $subfield_data{random}     = int(rand(1000000));    # why do we need 2 different randoms?
 119         $subfield_data{marc_lib}   ="<span id=\"error$i\" title=\"".$subfieldlib->{lib}."\">".$subfieldlib->{lib}."</span>";
 120         $subfield_data{mandatory}  = $subfieldlib->{mandatory};
 121         $subfield_data{repeatable} = $subfieldlib->{repeatable};
 122
 123         $value =~ s/"/&quot;/g;
 124         if ( ! defined( $value ) || $value eq '')  {
 125             $value = $subfieldlib->{defaultvalue};
 126             # get today date & replace YYYY, MM, DD if provided in the default value
 127             my ( $year, $month, $day ) = split ',', $today_iso;     # FIXME: iso dates don't have commas!
 128             $value =~ s/YYYY/$year/g;
 129             $value =~ s/MM/$month/g;
 130             $value =~ s/DD/$day/g;
 131         }
 132
 133         $subfield_data{visibility} = "display:none;" if (($subfieldlib->{hidden} > 4) || ($subfieldlib->{hidden} < -4));
 134
 135         my $pref_itemcallnumber = C4::Context->preference('itemcallnumber');
 136         if (!$value && $subfieldlib->{kohafield} eq 'items.itemcallnumber' && $pref_itemcallnumber) {
 137             my $CNtag       = substr($pref_itemcallnumber, 0, 3);
 138             my $CNsubfield  = substr($pref_itemcallnumber, 3, 1);
 139             my $CNsubfield2 = substr($pref_itemcallnumber, 4, 1);
 140             my $temp2 = $temp->field($CNtag);
 141             if ($temp2) {
 142                 $value = ($temp2->subfield($CNsubfield)).' '.($temp2->subfield($CNsubfield2));
 143                 #remove any trailing space incase one subfield is used
 144                 $value =~ s/^\s+|\s+$//g;
 145             }
 146         }
 147
 148         if ($frameworkcode eq 'FA' && $subfieldlib->{kohafield} eq 'items.barcode'){
 149             my $input = new CGI;
 150             $value = $input->param('barcode');
 151         }
 152         my $attributes_no_value = qq(tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="67" maxlength="255" );
 153         my $attributes          = qq($attributes_no_value value="$value" );
 154
 155         if ( $subfieldlib->{authorised_value} ) {
 156             my @authorised_values;
 157             my %authorised_lib;
 158             # builds list, depending on authorised value...
 159             if ( $subfieldlib->{authorised_value} eq "branches" ) {
 160                 foreach my $thisbranch (@$branches) {
 161                     push @authorised_values, $thisbranch->{value};
 162                     $authorised_lib{$thisbranch->{value}} = $thisbranch->{branchname};
 163                     $value = $thisbranch->{value} if $thisbranch->{selected} && !$value;
 164                 }
 165             }
 166             elsif ( $subfieldlib->{authorised_value} eq "itemtypes" ) {
 167                   push @authorised_values, "" unless ( $subfieldlib->{mandatory} );
 168                   my $sth = $dbh->prepare("SELECT itemtype,description FROM itemtypes ORDER BY description");
 169                   $sth->execute;
 170                   while ( my ( $itemtype, $description ) = $sth->fetchrow_array ) {
 171                       push @authorised_values, $itemtype;
 172                       $authorised_lib{$itemtype} = $description;
 173                   }
 174
 175                   unless ( $value ) {
 176                       my $itype_sth = $dbh->prepare("SELECT itemtype FROM biblioitems WHERE biblionumber = ?");
 177                       $itype_sth->execute( $biblionumber );
 178                       ( $value ) = $itype_sth->fetchrow_array;
 179                   }
 180
 181                   #---- class_sources
 182             }
 183             elsif ( $subfieldlib->{authorised_value} eq "cn_source" ) {
 184                   push @authorised_values, "" unless ( $subfieldlib->{mandatory} );
 185
 186                   my $class_sources = GetClassSources();
 187                   my $default_source = C4::Context->preference("DefaultClassificationSource");
 188
 189                   foreach my $class_source (sort keys %$class_sources) {
 190                       next unless $class_sources->{$class_source}->{'used'} or
 191                                   ($value and $class_source eq $value)      or
 192                                   ($class_source eq $default_source);
 193                       push @authorised_values, $class_source;
 194                       $authorised_lib{$class_source} = $class_sources->{$class_source}->{'description'};
 195                   }
 196                           $value = $default_source unless ($value);
 197
 198                   #---- "true" authorised value
 199             }
 200             else {
 201                   push @authorised_values, "" unless ( $subfieldlib->{mandatory} );
 202                   $authorised_values_sth->execute( $subfieldlib->{authorised_value} );
 203                   while ( my ( $value, $lib ) = $authorised_values_sth->fetchrow_array ) {
 204                       push @authorised_values, $value;
 205                       $authorised_lib{$value} = $lib;
 206                   }
 207             }
 208
 209             $subfield_data{marc_value} =CGI::scrolling_list(      # FIXME: factor out scrolling_list
 210                   -name     => "field_value",
 211                   -values   => \@authorised_values,
 212                   -default  => $value,
 213                   -labels   => \%authorised_lib,
 214                   -override => 1,
 215                   -size     => 1,
 216                   -multiple => 0,
 217                   -tabindex => 1,
 218                   -id       => "tag_".$tag."_subfield_".$subfieldtag."_".$index_subfield,
 219                   -class    => "input_marceditor",
 220             );
 221
 222             # it's a thesaurus / authority field
 223         }
 224         elsif ( $subfieldlib->{authtypecode} ) {
 225                 $subfield_data{marc_value} = "<input type=\"text\" $attributes />
 226                     <a href=\"#\" class=\"buttonDot\"
 227                         onclick=\"Dopop('/cgi-bin/koha/authorities/auth_finder.pl?authtypecode=".$subfieldlib->{authtypecode}."&index=$subfield_data{id}','$subfield_data{id}'); return false;\" title=\"Tag Editor\">...</a>
 228             ";
 229             # it's a plugin field
 230         }
 231         elsif ( $subfieldlib->{value_builder} ) {
 232                 # opening plugin
 233                 my $plugin = C4::Context->intranetdir . "/cataloguing/value_builder/" . $subfieldlib->{'value_builder'};
 234                 if (do $plugin) {
 235                     my $extended_param = plugin_parameters( $dbh, $temp, $tagslib, $subfield_data{id}, $loop_data );
 236                     my ( $function_name, $javascript ) = plugin_javascript( $dbh, $temp, $tagslib, $subfield_data{id}, $loop_data );
 237                     my $change = index($javascript, 'function Change') > -1 ?
 238                         "return Change$function_name($subfield_data{random}, '$subfield_data{id}');" :
 239                         'return 1;';
 240                     $subfield_data{marc_value} = qq[<input $attributes
 241                         onfocus="Focus$function_name($subfield_data{random}, '$subfield_data{id}');"
 242                         onchange=" $change"
 243                          onblur=" Blur$function_name($subfield_data{random}, '$subfield_data{id}');" />
 244                         <a href="#" class="buttonDot" onclick="Clic$function_name('$subfield_data{id}'); return false;" title="Tag Editor">...</a>
 245                         $javascript];
 246                 } else {
 247                     warn "Plugin Failed: $plugin";
 248                     $subfield_data{marc_value} = "<input $attributes />"; # supply default input form
 249                 }
 250         }
 251         elsif ( $tag eq '' ) {       # it's an hidden field
 252             $subfield_data{marc_value} = qq(<input type="hidden" $attributes />);
 253         }
 254         elsif ( $subfieldlib->{'hidden'} ) {   # FIXME: shouldn't input type be "hidden" ?
 255             $subfield_data{marc_value} = qq(<input type="text" $attributes />);
 256         }
 257         elsif ( length($value) > 100
 258                     or (C4::Context->preference("marcflavour") eq "UNIMARC" and
 259                           300 <= $tag && $tag < 400 && $subfieldtag eq 'a' )
 260                     or (C4::Context->preference("marcflavour") eq "MARC21"  and
 261                           500 <= $tag && $tag < 600                     )
 262                   ) {
 263             # oversize field (textarea)
 264             $subfield_data{marc_value} = "<textarea $attributes_no_value>$value</textarea>\n";
 265         } else {
 266            # it's a standard field
 267            $subfield_data{marc_value} = "<input $attributes />";
 268         }
 269
 270         return \%subfield_data;
 271 }
 272
 273
 274 my $input        = new CGI;
 275 my $error        = $input->param('error');
 276 my $biblionumber = $input->param('biblionumber');
 277 my $itemnumber   = $input->param('itemnumber');
 278 my $op           = $input->param('op');
 279
 280 my $frameworkcode = &GetFrameworkCode($biblionumber);
 281
 282 # Defining which userflag is needing according to the framework currently used
 283 my $userflags;
 284 if (defined $input->param('frameworkcode')) {
 285     $userflags = ($input->param('frameworkcode') eq 'FA') ? "fast_cataloging" : "edit_items";
 286 }
 287
 288 if (not defined $userflags) {
 289     $userflags = ($frameworkcode eq 'FA') ? "fast_cataloging" : "edit_items";
 290 }
 291
 292 my ($template, $loggedinuser, $cookie)
 293     = get_template_and_user({template_name => "cataloguing/additem.tt",
 294                  query => $input,
 295                  type => "intranet",
 296                  authnotrequired => 0,
 297                  flagsrequired => {editcatalogue => $userflags},
 298                  debug => 1,
 299                  });
 300
 301
 302 my $today_iso = C4::Dates->today('iso');
 303 $template->param(today_iso => $today_iso);
 304
 305 my $tagslib = &GetMarcStructure(1,$frameworkcode);
 306 my $record = GetMarcBiblio($biblionumber);
 307 my $oldrecord = TransformMarcToKoha($dbh,$record);
 308 my $itemrecord;
 309 my $nextop="additem";
 310 my @errors; # store errors found while checking data BEFORE saving item.
 311 #-------------------------------------------------------------------------------
 312 if ($op eq "additem") {
 313 #-------------------------------------------------------------------------------
 314     # rebuild
 315     my @tags      = $input->param('tag');
 316     my @subfields = $input->param('subfield');
 317     my @values    = $input->param('field_value');
 318     # build indicator hash.
 319     my @ind_tag   = $input->param('ind_tag');
 320     my @indicator = $input->param('indicator');
 321     my $xml = TransformHtmlToXml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag, 'ITEM');
 322     my $record = MARC::Record::new_from_xml($xml, 'UTF-8');
 323
 324     # type of add
 325     my $add_submit                 = $input->param('add_submit');
 326     my $add_duplicate_submit       = $input->param('add_duplicate_submit');
 327     my $add_multiple_copies_submit = $input->param('add_multiple_copies_submit');
 328     my $number_of_copies           = $input->param('number_of_copies');
 329
 330     if (C4::Context->preference('autoBarcode') eq 'incremental') {
 331         $record = _increment_barcode($record, $frameworkcode);
 332     }
 333
 334     my $addedolditem = TransformMarcToKoha($dbh,$record);
 335
 336     # If we have to add or add & duplicate, we add the item
 337     if ($add_submit || $add_duplicate_submit) {
 338         # check for item barcode # being unique
 339         my $exist_itemnumber = get_item_from_barcode($addedolditem->{'barcode'});
 340         push @errors,"barcode_not_unique" if($exist_itemnumber);
 341         # if barcode exists, don't create, but report The problem.
 342     unless ($exist_itemnumber) {
 343             my ($oldbiblionumber,$oldbibnum,$oldbibitemnum) = AddItemFromMarc($record,$biblionumber);
 344         set_item_default_location($oldbibitemnum);
 345     }
 346         $nextop = "additem";
 347         if ($exist_itemnumber) {
 348             $itemrecord = $record;
 349         }
 350     }
 351
 352     # If we have to add & duplicate
 353     if ($add_duplicate_submit) {
 354         $itemrecord = $record;
 355         if (C4::Context->preference('autoBarcode') eq 'incremental') {
 356             $itemrecord = _increment_barcode($itemrecord, $frameworkcode);
 357         }
 358         else {
 359             # we have to clear the barcode field in the duplicate item record to make way for the new one generated by the javascript plugin
 360             my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
 361             my $fieldItem = $itemrecord->field($tagfield);
 362             $itemrecord->delete_field($fieldItem);
 363             $fieldItem->delete_subfields($tagsubfield);
 364             $itemrecord->insert_fields_ordered($fieldItem);
 365         }
 366     }
 367
 368     # If we have to add multiple copies
 369     if ($add_multiple_copies_submit) {
 370
 371         use C4::Barcodes;
 372         my $barcodeobj = C4::Barcodes->new;
 373         my $oldbarcode = $addedolditem->{'barcode'};
 374         my ($tagfield,$tagsubfield) = &GetMarcFromKohaField("items.barcode",$frameworkcode);
 375
 376         # If there is a barcode and we can't find him new values, we can't add multiple copies
 377         my $testbarcode = $barcodeobj->next_value($oldbarcode) if $barcodeobj;
 378         if ($oldbarcode && !$testbarcode) {
 379
 380             push @errors, "no_next_barcode";
 381             $itemrecord = $record;
 382
 383         } else {
 384         # We add each item
 385
 386             # For the first iteration
 387             my $barcodevalue = $oldbarcode;
 388             my $exist_itemnumber;
 389
 390
 391             for (my $i = 0; $i < $number_of_copies;) {
 392
 393                 # If there is a barcode
 394                 if ($barcodevalue) {
 395
 396                     # Getting a new barcode (if it is not the first iteration or the barcode we tried already exists)
 397                     $barcodevalue = $barcodeobj->next_value($oldbarcode) if ($i > 0 || $exist_itemnumber);
 398
 399                     # Putting it into the record
 400                     if ($barcodevalue) {
 401                         $record->field($tagfield)->update($tagsubfield => $barcodevalue);
 402                     }
 403
 404                     # Checking if the barcode already exists
 405                     $exist_itemnumber = get_item_from_barcode($barcodevalue);
 406                 }
 407
 408                 # Adding the item
 409         if (!$exist_itemnumber) {
 410             my ($oldbiblionumber,$oldbibnum,$oldbibitemnum) = AddItemFromMarc($record,$biblionumber);
 411             set_item_default_location($oldbibitemnum);
 412
 413             # We count the item only if it was really added
 414             # That way, all items are added, even if there was some already existing barcodes
 415             # FIXME : Please note that there is a risk of infinite loop here if we never find a suitable barcode
 416             $i++;
 417         }
 418
 419                 # Preparing the next iteration
 420                 $oldbarcode = $barcodevalue;
 421             }
 422             undef($itemrecord);
 423         }
 424     }
 425     if ($frameworkcode eq 'FA' && $input->param('borrowernumber')){
 426         my $redirect_string = 'borrowernumber=' . uri_escape($input->param('borrowernumber')) .
 427           '&barcode=' . uri_escape($input->param('barcode'));
 428         $redirect_string .= '&duedatespec=' . uri_escape($input->param('duedatespec')) .
 429           '&stickyduedate=1';
 430         print $input->redirect("/cgi-bin/koha/circ/circulation.pl?" . $redirect_string);
 431         exit;
 432     }
 433
 434
 435 #-------------------------------------------------------------------------------
 436 } elsif ($op eq "edititem") {
 437 #-------------------------------------------------------------------------------
 438 # retrieve item if exist => then, it's a modif
 439     $itemrecord = C4::Items::GetMarcItem($biblionumber,$itemnumber);
 440     $nextop = "saveitem";
 441 #-------------------------------------------------------------------------------
 442 } elsif ($op eq "delitem") {
 443 #-------------------------------------------------------------------------------
 444     # check that there is no issue on this item before deletion.
 445     $error = &DelItemCheck($dbh,$biblionumber,$itemnumber);
 446     if($error == 1){
 447         print $input->redirect("additem.pl?biblionumber=$biblionumber&frameworkcode=$frameworkcode");
 448     }else{
 449         push @errors,$error;
 450         $nextop="additem";
 451     }
 452 #-------------------------------------------------------------------------------
 453 } elsif ($op eq "delallitems") {
 454 #-------------------------------------------------------------------------------
 455     my @biblioitems = &GetBiblioItemByBiblioNumber($biblionumber);
 456     my $errortest=0;
 457     my $itemfail;
 458     foreach my $biblioitem (@biblioitems) {
 459         my $items = &GetItemsByBiblioitemnumber( $biblioitem->{biblioitemnumber} );
 460
 461         foreach my $item (@$items) {
 462             $error =&DelItemCheck( $dbh, $biblionumber, $item->{itemnumber} );
 463             $itemfail =$item;
 464         if($error == 1){
 465             next
 466             }
 467         else {
 468             push @errors,$error;
 469             $errortest++
 470             }
 471         }
 472         if($errortest > 0){
 473             $nextop="additem";
 474         }
 475         else {
 476             print $input->redirect("/cgi-bin/koha/catalogue/moredetail.pl?biblionumber=$biblionumber");
 477             exit;
 478         }
 479         }
 480 #-------------------------------------------------------------------------------
 481 } elsif ($op eq "saveitem") {
 482 #-------------------------------------------------------------------------------
 483     # rebuild
 484     my @tags      = $input->param('tag');
 485     my @subfields = $input->param('subfield');
 486     my @values    = $input->param('field_value');
 487     # build indicator hash.
 488     my @ind_tag   = $input->param('ind_tag');
 489     my @indicator = $input->param('indicator');
 490     # my $itemnumber = $input->param('itemnumber');
 491     my $xml = TransformHtmlToXml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag,'ITEM');
 492     my $itemtosave=MARC::Record::new_from_xml($xml, 'UTF-8');
 493     # MARC::Record builded => now, record in DB
 494     # warn "R: ".$record->as_formatted;
 495     # check that the barcode don't exist already
 496     my $addedolditem = TransformMarcToKoha($dbh,$itemtosave);
 497     my $exist_itemnumber = get_item_from_barcode($addedolditem->{'barcode'});
 498     if ($exist_itemnumber && $exist_itemnumber != $itemnumber) {
 499         push @errors,"barcode_not_unique";
 500     } else {
 501         my ($oldbiblionumber,$oldbibnum,$oldbibitemnum) = ModItemFromMarc($itemtosave,$biblionumber,$itemnumber);
 502         $itemnumber="";
 503     }
 504     $nextop="additem";
 505 }
 506
 507 #
 508 #-------------------------------------------------------------------------------
 509 # build screen with existing items. and "new" one
 510 #-------------------------------------------------------------------------------
 511
 512 # now, build existiing item list
 513 my $temp = GetMarcBiblio( $biblionumber );
 514 #my @fields = $record->fields();
 515 my %witness; #---- stores the list of subfields used at least once, with the "meaning" of the code
 516 my @big_array;
 517 #---- finds where items.itemnumber is stored
 518 my (  $itemtagfield,   $itemtagsubfield) = &GetMarcFromKohaField("items.itemnumber", $frameworkcode);
 519 my ($branchtagfield, $branchtagsubfield) = &GetMarcFromKohaField("items.homebranch", $frameworkcode);
 520 C4::Biblio::EmbedItemsInMarcBiblio($temp, $biblionumber);
 521 my @fields = $temp->fields();
 522
 523 foreach my $field (@fields) {
 524     next if ( $field->tag() < 10 );
 525
 526     my @subf = $field->subfields or ();    # don't use ||, as that forces $field->subfelds to be interpreted in scalar context
 527     my %this_row;
 528     # loop through each subfield
 529     my $i = 0;
 530     foreach my $subfield (@subf){
 531         my $subfieldcode = $subfield->[0];
 532         my $subfieldvalue= $subfield->[1];
 533
 534         next if ($tagslib->{$field->tag()}->{$subfieldcode}->{tab} ne 10
 535                 && ($field->tag() ne $itemtagfield
 536                 && $subfieldcode   ne $itemtagsubfield));
 537         $witness{$subfieldcode} = $tagslib->{$field->tag()}->{$subfieldcode}->{lib} if ($tagslib->{$field->tag()}->{$subfieldcode}->{tab}  eq 10);
 538                 if ($tagslib->{$field->tag()}->{$subfieldcode}->{tab}  eq 10) {
 539                     $this_row{$subfieldcode} .= " | " if($this_row{$subfieldcode});
 540                 $this_row{$subfieldcode} .= GetAuthorisedValueDesc( $field->tag(),
 541                         $subfieldcode, $subfieldvalue, '', $tagslib)
 542                                                 || $subfieldvalue;
 543         }
 544
 545         if (($field->tag eq $branchtagfield) && ($subfieldcode eq $branchtagsubfield) && C4::Context->preference("IndependantBranches")) {
 546             #verifying rights
 547             my $userenv = C4::Context->userenv();
 548             unless (($userenv->{'flags'} == 1) or (($userenv->{'branch'} eq $subfieldvalue))){
 549                 $this_row{'nomod'} = 1;
 550             }
 551         }
 552         $this_row{itemnumber} = $subfieldvalue if ($field->tag() eq $itemtagfield && $subfieldcode eq $itemtagsubfield);
 553     }
 554     if (%this_row) {
 555         push(@big_array, \%this_row);
 556     }
 557 }
 558
 559 my ($holdingbrtagf,$holdingbrtagsubf) = &GetMarcFromKohaField("items.holdingbranch",$frameworkcode);
 560 @big_array = sort {$a->{$holdingbrtagsubf} cmp $b->{$holdingbrtagsubf}} @big_array;
 561
 562 # now, construct template !
 563 # First, the existing items for display
 564 my @item_value_loop;
 565 my @header_value_loop;
 566 for my $row ( @big_array ) {
 567     my %row_data;
 568     my @item_fields = map +{ field => $_ || '' }, @$row{ sort keys(%witness) };
 569     $row_data{item_value} = [ @item_fields ];
 570     $row_data{itemnumber} = $row->{itemnumber};
 571     #reporting this_row values
 572     $row_data{'nomod'} = $row->{'nomod'};
 573     push(@item_value_loop,\%row_data);
 574 }
 575 foreach my $subfield_code (sort keys(%witness)) {
 576     my %header_value;
 577     $header_value{header_value} = $witness{$subfield_code};
 578     push(@header_value_loop, \%header_value);
 579 }
 580
 581 # now, build the item form for entering a new item
 582 my @loop_data =();
 583 my $i=0;
 584
 585 my $pref_itemcallnumber = C4::Context->preference('itemcallnumber');
 586
 587 my $onlymine = C4::Context->preference('IndependantBranches') &&
 588                C4::Context->userenv                           &&
 589                C4::Context->userenv->{flags}!=1               &&
 590                C4::Context->userenv->{branch};
 591 my $branch = C4::Context->userenv->{branch};
 592 if ($frameworkcode eq 'FA'){
 593     $branch = $input->param('branch');
 594 }
 595 my $branches = GetBranchesLoop($branch,$onlymine);  # build once ahead of time, instead of multiple times later.
 596
 597 # We generate form, from actuel record
 598 @fields = ();
 599 if($itemrecord){
 600     foreach my $field ($itemrecord->fields()){
 601         my $tag = $field->{_tag};
 602         foreach my $subfield ( $field->subfields() ){
 603
 604             my $subfieldtag = $subfield->[0];
 605             my $value       = $subfield->[1];
 606             my $subfieldlib = $tagslib->{$tag}->{$subfieldtag};
 607
 608             next if subfield_is_koha_internal_p($subfieldtag);
 609             next if ($tagslib->{$tag}->{$subfieldtag}->{'tab'} ne "10");
 610
 611             my $subfield_data = generate_subfield_form($tag, $subfieldtag, $value, $tagslib, $subfieldlib, $branches, $today_iso, $biblionumber, $temp, \@loop_data, $i);
 612
 613             push @fields, "$tag$subfieldtag";
 614             push (@loop_data, $subfield_data);
 615             $i++;
 616                     }
 617
 618                 }
 619             }
 620     # and now we add fields that are empty
 621
 622 foreach my $tag ( keys %{$tagslib}){
 623     foreach my $subtag (keys %{$tagslib->{$tag}}){
 624         next if subfield_is_koha_internal_p($subtag);
 625         next if ($tagslib->{$tag}->{$subtag}->{'tab'} ne "10");
 626         next if any { /^$tag$subtag$/ }  @fields;
 627
 628         my @values = (undef);
 629         @values = $itemrecord->field($tag)->subfield($subtag) if ($itemrecord && defined($itemrecord->field($tag)->subfield($subtag)));
 630         for my $value (@values){
 631             my $subfield_data = generate_subfield_form($tag, $subtag, $value, $tagslib, $tagslib->{$tag}->{$subtag}, $branches, $today_iso, $biblionumber, $temp, \@loop_data, $i);
 632             push (@loop_data, $subfield_data);
 633             $i++;
 634         }
 635   }
 636 }
 637 @loop_data = sort {$a->{subfield} cmp $b->{subfield} } @loop_data;
 638
 639 # what's the next op ? it's what we are not in : an add if we're editing, otherwise, and edit.
 640 $template->param( title => $record->title() ) if ($record ne "-1");
 641 $template->param(
 642     biblionumber => $biblionumber,
 643     title        => $oldrecord->{title},
 644     author       => $oldrecord->{author},
 645     item_loop        => \@item_value_loop,
 646     item_header_loop => \@header_value_loop,
 647     item             => \@loop_data,
 648     itemnumber       => $itemnumber,
 649     itemtagfield     => $itemtagfield,
 650     itemtagsubfield  => $itemtagsubfield,
 651     op      => $nextop,
 652     opisadd => ($nextop eq "saveitem") ? 0 : 1,
 653     C4::Search::enabled_staff_search_views,
 654 );
 655
 656 if ($frameworkcode eq 'FA'){
 657     $template->{VARS}->{'borrowernumber'}=$input->param('borrowernumber');
 658     $template->{VARS}->{'barcode'}=$input->param('barcode');
 659     $template->{VARS}->{'stickyduedate'}=$input->param('stickduedate');
 660     $template->{VARS}->{'duedatespec'}=$input->param('duedatespec');
 661 }
 662
 663 foreach my $error (@errors) {
 664     $template->param($error => 1);
 665 }
 666 output_html_with_http_headers $input, $cookie, $template->output;