4 # Copyright 2000-2002 Katipo Communications
6 # This file is part of Koha.
8 # Koha is free software; you can redistribute it and/or modify it
9 # under the terms of the GNU General Public License as published by
10 # the Free Software Foundation; either version 3 of the License, or
11 # (at your option) any later version.
13 # Koha is distributed in the hope that it will be useful, but
14 # WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with Koha; if not, see <http://www.gnu.org/licenses>.
32 use C4::BackgroundJob;
37 use List::MoreUtils qw/uniq/;
40 use Koha::Exceptions::Exception;
41 use Koha::AuthorisedValues;
47 use Koha::SearchEngine::Indexer;
50 my $dbh = C4::Context->dbh;
51 my $error = $input->param('error');
52 my @itemnumbers = $input->multi_param('itemnumber');
53 my $biblionumber = $input->param('biblionumber');
54 my $op = $input->param('op');
55 my $del = $input->param('del');
56 my $del_records = $input->param('del_records');
57 my $completedJobID = $input->param('completedJobID');
58 my $runinbackground = $input->param('runinbackground');
59 my $src = $input->param('src');
60 my $use_default_values = $input->param('use_default_values');
61 my $exclude_from_local_holds_priority = $input->param('exclude_from_local_holds_priority');
66 $template_name = "tools/batchMod.tt";
67 $template_flag = { tools => '*' };
70 $template_name = ($del) ? "tools/batchMod-del.tt" : "tools/batchMod-edit.tt";
71 $template_flag = ($del) ? { tools => 'items_batchdel' } : { tools => 'items_batchmod' };
74 my ($template, $loggedinuser, $cookie)
75 = get_template_and_user({template_name => $template_name,
78 flagsrequired => $template_flag,
81 $template->param( searchid => scalar $input->param('searchid'), );
83 # Does the user have a restricted item edition permission?
84 my $uid = $loggedinuser ? Koha::Patrons->find( $loggedinuser )->userid : undef;
85 my $restrictededition = $uid ? haspermission($uid, {'tools' => 'items_batchmod_restricted'}) : undef;
86 # In case user is a superlibrarian, edition is not restricted
87 $restrictededition = 0 if ($restrictededition != 0 && C4::Context->IsSuperLibrarian());
89 $template->param(del => $del);
92 my @errors; # store errors found while checking data BEFORE saving item.
93 my $items_display_hashref;
94 our $tagslib = &GetMarcStructure(1);
96 my $deleted_items = 0; # Number of deleted items
97 my $deleted_records = 0; # Number of deleted records ( with no items attached )
98 my $not_deleted_items = 0; # Number of items that could not be deleted
99 my @not_deleted; # List of the itemnumbers that could not be deleted
100 my $modified_items = 0; # Numbers of modified items
101 my $modified_fields = 0; # Numbers of modified fields
103 my %cookies = parse CGI::Cookie($cookie);
104 my $sessionID = $cookies{'CGISESSID'}->value;
107 #--- ----------------------------------------------------------------------------
108 if ($op eq "action") {
109 #-------------------------------------------------------------------------------
110 my @tags = $input->multi_param('tag');
111 my @subfields = $input->multi_param('subfield');
112 my @values = $input->multi_param('field_value');
113 my @searches = $input->multi_param('regex_search');
114 my @replaces = $input->multi_param('regex_replace');
115 my @modifiers = $input->multi_param('regex_modifiers');
116 my @disabled = $input->multi_param('disable_input');
117 # build indicator hash.
118 my @ind_tag = $input->multi_param('ind_tag');
119 my @indicator = $input->multi_param('indicator');
121 # Is there something to modify ?
122 # TODO : We shall use this var to warn the user in case no modification was done to the items
123 my $values_to_modify = scalar(grep {!/^$/} @values) || scalar(grep {!/^$/} @searches);
124 my $values_to_blank = scalar(@disabled);
126 # Clear the fields we are not editing, leave fields we are blanking
127 foreach( my $i = 0; $i < scalar @values; $i++ ){
128 unless( $values[$i] ne q{} || $searches[$i] ne q{} || grep { $subfields[$i] } @disabled ){
129 splice(@values,$i,1);
130 splice(@subfields,$i,1);
132 splice(@searches,$i,1);
133 splice(@replaces,$i,1);
134 splice(@modifiers,$i,1);
135 $i--; # We made the arrays smaller - go back a step in iteration
141 # Once the job is done
142 if ($completedJobID) {
143 # If we have a reasonable amount of items, we display them
144 my $max_items = $del ? C4::Context->preference("MaxItemsToDisplayForBatchDel") : C4::Context->preference("MaxItemsToDisplayForBatchMod");
145 if (scalar(@itemnumbers) <= $max_items ){
146 if (scalar(@itemnumbers) <= 1000 ) {
147 $items_display_hashref=BuildItemsData(@itemnumbers);
149 # Else, we only display the barcode
150 my @simple_items_display = map {
152 my $item = Koha::Items->find($itemnumber);
154 itemnumber => $itemnumber,
155 barcode => $item ? ( $item->barcode // q{} ) : q{},
156 biblionumber => $item ? $item->biblio->biblionumber : q{},
159 $template->param("simple_items_display" => \@simple_items_display);
162 $template->param( "too_many_items_display" => scalar(@itemnumbers) );
163 $template->param( "job_completed" => 1 );
166 # Setting the job as done
167 my $job = C4::BackgroundJob->fetch($sessionID, $completedJobID);
169 # Calling the template
170 add_saved_job_results_to_template($template, $completedJobID, $items_display_hashref);
173 # While the job is getting done
175 # Job size is the number of items we have to process
176 my $job_size = scalar(@itemnumbers);
179 # If we asked for background processing
180 if ($runinbackground) {
181 $job = put_in_background($job_size);
184 #initializing values for updates
185 my ( $itemtagfield, $itemtagsubfield) = &GetMarcFromKohaField( "items.itemnumber" );
186 if ($values_to_modify){
187 my $xml = TransformHtmlToXml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag, 'ITEM');
188 $marcitem = MARC::Record::new_from_xml($xml, 'UTF-8');
190 if ($values_to_blank){
191 foreach my $disabledsubf (@disabled){
192 if ($marcitem && $marcitem->field($itemtagfield)){
193 $marcitem->field($itemtagfield)->update( $disabledsubf => "" );
196 $marcitem = MARC::Record->new();
197 $marcitem->append_fields( MARC::Field->new( $itemtagfield, '', '', $disabledsubf => "" ) );
202 my $yesno = Koha::AuthorisedValues->search({category => 'YES_NO'});
205 while(my $yn = $yesno->next) {
206 $ynhash->{'av'.$yn->authorised_value} = $yn->lib;
209 my $upd_biblionumbers;
210 my $del_biblionumbers;
212 my $schema = Koha::Database->new->schema;
217 my $extra_headers = {};
218 foreach my $itemnumber (@itemnumbers) {
219 $job->progress($i) if $runinbackground;
220 my $item = Koha::Items->find($itemnumber);
223 ; # Should have been tested earlier, but just in case...
224 my $itemdata = $item->unblessed;
226 my $return = $item->safe_delete;
227 if ( ref( $return ) ) {
229 push @$upd_biblionumbers, $itemdata->{'biblionumber'};
232 $not_deleted_items++;
235 biblionumber => $itemdata->{'biblionumber'},
236 itemnumber => $itemdata->{'itemnumber'},
237 barcode => $itemdata->{'barcode'},
238 title => $itemdata->{'title'},
243 # If there are no items left, delete the biblio
245 my $itemscount = Koha::Biblios->find( $itemdata->{'biblionumber'} )->items->count;
246 if ( $itemscount == 0 ) {
247 my $error = DelBiblio( $itemdata->{'biblionumber'}, { skip_record_index => 1 } );
250 push @$del_biblionumbers, $itemdata->{'biblionumber'};
251 if ( $src eq 'CATALOGUING' ) {
252 # We are coming catalogue/detail.pl, there were items from a single bib record
253 $template->param( biblio_deleted => 1 );
260 my $modified_holds_priority = 0;
261 if ( defined $exclude_from_local_holds_priority && $exclude_from_local_holds_priority ne "" ) {
262 if(!defined $item->exclude_from_local_holds_priority || $item->exclude_from_local_holds_priority != $exclude_from_local_holds_priority) {
263 $item->exclude_from_local_holds_priority($exclude_from_local_holds_priority)->store;
264 $modified_holds_priority = 1;
266 $extra_headers->{exclude_from_local_holds_priority} = {name => 'Exclude from local holds priority', items => {}} unless defined $extra_headers->{exclude_from_local_holds_priority};
267 $extra_headers->{exclude_from_local_holds_priority}->{items}->{$item->itemnumber} = $ynhash->{'av'.$item->exclude_from_local_holds_priority};
270 if ( $values_to_modify || $values_to_blank ) {
271 my $localmarcitem = Item2Marc($itemdata);
273 for ( my $i = 0 ; $i < @tags ; $i++ ) {
274 my $search = $searches[$i];
278 my $subfield = $subfields[$i];
279 my $replace = $replaces[$i];
281 my $value = $localmarcitem->field( $tag )->subfield( $subfield );
282 my $old_value = $value;
284 my @available_modifiers = qw( i g );
285 my $retained_modifiers = q||;
286 for my $modifier ( split //, $modifiers[$i] ) {
287 $retained_modifiers .= $modifier
288 if grep {/$modifier/} @available_modifiers;
290 if ( $retained_modifiers =~ m/^(ig|gi)$/ ) {
291 $value =~ s/$search/$replace/ig;
293 elsif ( $retained_modifiers eq 'i' ) {
294 $value =~ s/$search/$replace/i;
296 elsif ( $retained_modifiers eq 'g' ) {
297 $value =~ s/$search/$replace/g;
300 $value =~ s/$search/$replace/;
303 my @fields_to = $localmarcitem->field($tag);
304 foreach my $field_to_update ( @fields_to ) {
305 unless ( $old_value eq $value ) {
307 $field_to_update->update( $subfield => $value );
312 $modified += UpdateMarcWith( $marcitem, $localmarcitem );
316 my $item = ModItemFromMarc(
318 $itemdata->{biblionumber},
320 { skip_record_index => 1 },
328 { skip_record_index => 1 }
329 ) if $item->{itemlost}
330 and not $itemdata->{itemlost};
333 push @$upd_biblionumbers, $itemdata->{'biblionumber'};
336 if ($runinbackground) {
337 $modified_items++ if $modified || $modified_holds_priority;
338 $modified_fields += $modified + $modified_holds_priority;
341 modified_items => $modified_items,
342 modified_fields => $modified_fields,
343 extra_headers => $extra_headers,
351 Koha::Exceptions::Exception->throw(
352 'Some items have not been deleted, rolling back');
358 if ( $_->isa('Koha::Exceptions::Exception') ) {
359 $template->param( deletion_failed => 1 );
361 die "Something terrible has happened!"
362 if ($_ =~ /Rollback failed/); # Rollback failed
364 $upd_biblionumbers = [ uniq @$upd_biblionumbers ]; # Only update each bib once
366 # Don't send specialUpdate for records we are going to delete
367 my %del_bib_hash = map{ $_ => undef } @$del_biblionumbers;
368 @$upd_biblionumbers = grep( ! exists( $del_bib_hash{$_} ), @$upd_biblionumbers );
370 my $indexer = Koha::SearchEngine::Indexer->new({ index => $Koha::SearchEngine::BIBLIOS_INDEX });
371 $indexer->index_records( $upd_biblionumbers, 'specialUpdate', "biblioserver", undef ) if @$upd_biblionumbers;
372 $indexer->index_records( $del_biblionumbers, 'recordDelete', "biblioserver", undef ) if @$del_biblionumbers;
376 #-------------------------------------------------------------------------------
377 # build screen with existing items. and "new" one
378 #-------------------------------------------------------------------------------
381 my $filefh = $input->upload('uploadfile');
382 my $filecontent = $input->param('filecontent');
383 my ( @notfoundbarcodes, @notfounditemnumbers);
385 my $split_chars = C4::Context->preference('BarcodeSeparators');
387 binmode $filefh, ':encoding(UTF-8)';
389 while (my $content=<$filefh>){
390 $content =~ s/[\r\n]*$//;
391 push @contentlist, $content if $content;
394 if ($filecontent eq 'barcode_file') {
395 @contentlist = grep /\S/, ( map { split /[$split_chars]/ } @contentlist );
396 @contentlist = uniq @contentlist;
397 # Note: adding lc for case insensitivity
398 my %itemdata = map { lc($_->{barcode}) => $_->{itemnumber} } @{ Koha::Items->search({ barcode => \@contentlist }, { columns => [ 'itemnumber', 'barcode' ] } )->unblessed };
399 @itemnumbers = map { exists $itemdata{lc $_} ? $itemdata{lc $_} : () } @contentlist;
400 @notfoundbarcodes = grep { !exists $itemdata{lc $_} } @contentlist;
402 elsif ( $filecontent eq 'itemid_file') {
403 @contentlist = uniq @contentlist;
404 my %itemdata = map { $_->{itemnumber} => 1 } @{ Koha::Items->search({ itemnumber => \@contentlist }, { columns => [ 'itemnumber' ] } )->unblessed };
405 @itemnumbers = grep { exists $itemdata{$_} } @contentlist;
406 @notfounditemnumbers = grep { !exists $itemdata{$_} } @contentlist;
409 if (defined $biblionumber && !@itemnumbers){
410 my @all_items = GetItemsInfo( $biblionumber );
411 foreach my $itm (@all_items) {
412 push @itemnumbers, $itm->{itemnumber};
415 if ( my $list = $input->param('barcodelist') ) {
416 my @barcodelist = grep /\S/, ( split /[$split_chars]/, $list );
417 @barcodelist = uniq @barcodelist;
418 # Note: adding lc for case insensitivity
419 my %itemdata = map { lc($_->{barcode}) => $_->{itemnumber} } @{ Koha::Items->search({ barcode => \@barcodelist }, { columns => [ 'itemnumber', 'barcode' ] } )->unblessed };
420 @itemnumbers = map { exists $itemdata{lc $_} ? $itemdata{lc $_} : () } @barcodelist;
421 @notfoundbarcodes = grep { !exists $itemdata{lc $_} } @barcodelist;
425 # Flag to tell the template there are valid results, hidden or not
426 if(scalar(@itemnumbers) > 0){ $template->param("itemresults" => 1); }
427 # Only display the items if there are no more than pref MaxItemsToProcessForBatchMod or MaxItemsToDisplayForBatchDel
428 my $max_display_items = $del
429 ? C4::Context->preference("MaxItemsToDisplayForBatchDel")
430 : C4::Context->preference("MaxItemsToDisplayForBatchMod");
431 $template->param("too_many_items_process" => scalar(@itemnumbers)) if !$del && scalar(@itemnumbers) > C4::Context->preference("MaxItemsToProcessForBatchMod");
432 if (scalar(@itemnumbers) <= ( $max_display_items // 1000 ) ) {
433 $items_display_hashref=BuildItemsData(@itemnumbers);
435 $template->param("too_many_items_display" => scalar(@itemnumbers));
436 # Even if we do not display the items, we need the itemnumbers
437 $template->param(itemnumbers_array => \@itemnumbers);
439 # now, build the item form for entering a new item
442 my $branch_limit = C4::Context->userenv ? C4::Context->userenv->{"branch"} : "";
444 my $libraries = Koha::Libraries->search({}, { order_by => ['branchname'] })->unblessed;# build once ahead of time, instead of multiple times later.
446 # Adding a default choice, in case the user does not want to modify the branch
447 my $nochange_branch = { branchname => '', value => '', selected => 1 };
448 unshift (@$libraries, $nochange_branch);
450 my $pref_itemcallnumber = C4::Context->preference('itemcallnumber');
452 # Getting list of subfields to keep when restricted batchmod edit is enabled
453 my $subfieldsToAllowForBatchmod = C4::Context->preference('SubfieldsToAllowForRestrictedBatchmod');
454 my $allowAllSubfields = (
455 not defined $subfieldsToAllowForBatchmod
456 or $subfieldsToAllowForBatchmod eq q||
458 my @subfieldsToAllow = split(/ /, $subfieldsToAllowForBatchmod);
460 foreach my $tag (sort keys %{$tagslib}) {
461 # loop through each subfield
462 foreach my $subfield (sort keys %{$tagslib->{$tag}}) {
463 next if IsMarcStructureInternal( $tagslib->{$tag}{$subfield} );
464 next if (not $allowAllSubfields and $restrictededition && !grep { $tag . '$' . $subfield eq $_ } @subfieldsToAllow );
465 next if ($tagslib->{$tag}->{$subfield}->{'tab'} ne "10");
466 # barcode is not meant to be batch-modified
467 next if $tagslib->{$tag}->{$subfield}->{'kohafield'} eq 'items.barcode';
470 my $index_subfield = int(rand(1000000));
471 if ($subfield eq '@'){
472 $subfield_data{id} = "tag_".$tag."_subfield_00_".$index_subfield;
474 $subfield_data{id} = "tag_".$tag."_subfield_".$subfield."_".$index_subfield;
476 $subfield_data{tag} = $tag;
477 $subfield_data{subfield} = $subfield;
478 $subfield_data{marc_lib} ="<span id=\"error$i\" title=\"".$tagslib->{$tag}->{$subfield}->{lib}."\">".$tagslib->{$tag}->{$subfield}->{lib}."</span>";
479 $subfield_data{mandatory} = $tagslib->{$tag}->{$subfield}->{mandatory};
480 $subfield_data{repeatable} = $tagslib->{$tag}->{$subfield}->{repeatable};
482 if ( $use_default_values) {
483 $value = $tagslib->{$tag}->{$subfield}->{defaultvalue};
484 # get today date & replace YYYY, MM, DD if provided in the default value
485 my $today = dt_from_string;
486 my $year = $today->year;
487 my $month = $today->month;
488 my $day = $today->day;
489 $value =~ s/YYYY/$year/g;
490 $value =~ s/MM/$month/g;
491 $value =~ s/DD/$day/g;
493 $subfield_data{visibility} = "display:none;" if (($tagslib->{$tag}->{$subfield}->{hidden} > 4) || ($tagslib->{$tag}->{$subfield}->{hidden} < -4));
494 # testing branch value if IndependentBranches.
496 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
497 my @authorised_values;
499 # builds list, depending on authorised value...
501 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "branches" ) {
502 foreach my $library (@$libraries) {
503 push @authorised_values, $library->{branchcode};
504 $authorised_lib{$library->{branchcode}} = $library->{branchname};
508 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes" ) {
509 push @authorised_values, "";
510 my $itemtypes = Koha::ItemTypes->search_with_localization;
511 while ( my $itemtype = $itemtypes->next ) {
512 push @authorised_values, $itemtype->itemtype;
513 $authorised_lib{$itemtype->itemtype} = $itemtype->translated_description;
519 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "cn_source" ) {
520 push @authorised_values, "" unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
522 my $class_sources = GetClassSources();
523 my $default_source = C4::Context->preference("DefaultClassificationSource");
525 foreach my $class_source (sort keys %$class_sources) {
526 next unless $class_sources->{$class_source}->{'used'} or
527 ($value and $class_source eq $value) or
528 ($class_source eq $default_source);
529 push @authorised_values, $class_source;
530 $authorised_lib{$class_source} = $class_sources->{$class_source}->{'description'};
534 #---- "true" authorised value
537 push @authorised_values, ""; # unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
539 my @avs = Koha::AuthorisedValues->search({ category => $tagslib->{$tag}->{$subfield}->{authorised_value}, branchcode => $branch_limit },{order_by=>'lib'});
540 for my $av ( @avs ) {
541 push @authorised_values, $av->authorised_value;
542 $authorised_lib{$av->authorised_value} = $av->lib;
546 $subfield_data{marc_value} = {
548 id => "tag_".$tag."_subfield_".$subfield."_".$index_subfield,
549 name => "field_value",
550 values => \@authorised_values,
551 labels => \%authorised_lib,
554 # it's a thesaurus / authority field
556 elsif ( $tagslib->{$tag}->{$subfield}->{authtypecode} ) {
557 $subfield_data{marc_value} = {
559 id => $subfield_data{id},
561 authtypecode => $tagslib->{$tag}->{$subfield}->{authtypecode},
564 elsif ( $tagslib->{$tag}->{$subfield}->{value_builder} ) { # plugin
565 require Koha::FrameworkPlugin;
566 my $plugin = Koha::FrameworkPlugin->new( {
567 name => $tagslib->{$tag}->{$subfield}->{'value_builder'},
571 my $pars= { dbh => $dbh, record => $temp, tagslib => $tagslib,
572 id => $subfield_data{id}, tabloop => \@loop_data };
573 $plugin->build( $pars );
574 if( !$plugin->errstr ) {
575 $subfield_data{marc_value} = {
577 id => $subfield_data{id},
579 javascript => $plugin->javascript,
580 noclick => $plugin->noclick,
583 warn $plugin->errstr;
584 $subfield_data{marc_value} = { # supply default input form
586 id => $subfield_data{id},
591 elsif ( $tag eq '' ) { # it's an hidden field
592 $subfield_data{marc_value} = {
594 id => $subfield_data{id},
598 elsif ( $tagslib->{$tag}->{$subfield}->{'hidden'} ) { # FIXME: shouldn't input type be "hidden" ?
599 $subfield_data{marc_value} = {
601 id => $subfield_data{id},
605 elsif ( length($value) > 100
606 or (C4::Context->preference("marcflavour") eq "UNIMARC" and
607 300 <= $tag && $tag < 400 && $subfield eq 'a' )
608 or (C4::Context->preference("marcflavour") eq "MARC21" and
609 500 <= $tag && $tag < 600 )
611 # oversize field (textarea)
612 $subfield_data{marc_value} = {
614 id => $subfield_data{id},
618 # it's a standard field
619 $subfield_data{marc_value} = {
621 id => $subfield_data{id},
625 # $subfield_data{marc_value}="<input type=\"text\" name=\"field_value\">";
626 push (@loop_data, \%subfield_data);
629 } # -- End foreach tag
633 # what's the next op ? it's what we are not in : an add if we're editing, otherwise, and edit.
636 notfoundbarcodes => \@notfoundbarcodes,
637 notfounditemnumbers => \@notfounditemnumbers
640 } # -- End action="show"
642 $template->param(%$items_display_hashref) if $items_display_hashref;
646 $template->param( $op => 1 ) if $op;
648 if ($op eq "action") {
650 #my @not_deleted_loop = map{{itemnumber=>$_}}@not_deleted;
653 not_deleted_items => $not_deleted_items,
654 deleted_items => $deleted_items,
655 delete_records => $del_records,
656 deleted_records => $deleted_records,
657 not_deleted_loop => \@not_deleted
661 foreach my $error (@errors) {
662 $template->param($error => 1) if $error;
664 $template->param(src => $src);
665 $template->param(biblionumber => $biblionumber);
666 output_html_with_http_headers $input, $cookie, $template->output;
670 # ---------------- Functions
674 # now, build existiing item list
675 my %witness; #---- stores the list of subfields used at least once, with the "meaning" of the code
677 #---- finds where items.itemnumber is stored
678 my ( $itemtagfield, $itemtagsubfield) = &GetMarcFromKohaField( "items.itemnumber" );
679 my ($branchtagfield, $branchtagsubfield) = &GetMarcFromKohaField( "items.homebranch" );
680 foreach my $itemnumber (@itemnumbers){
681 my $itemdata = Koha::Items->find($itemnumber);
682 next unless $itemdata; # Should have been tested earlier, but just in case...
683 $itemdata = $itemdata->unblessed;
684 my $itemmarc=Item2Marc($itemdata);
686 foreach my $field (grep {$_->tag() eq $itemtagfield} $itemmarc->fields()) {
687 # loop through each subfield
688 my $itembranchcode=$field->subfield($branchtagsubfield);
689 if ($itembranchcode && C4::Context->preference("IndependentBranches")) {
691 my $userenv = C4::Context->userenv();
692 unless (C4::Context->IsSuperLibrarian() or (($userenv->{'branch'} eq $itembranchcode))){
693 $this_row{'nomod'}=1;
696 my $tag=$field->tag();
697 foreach my $subfield ($field->subfields) {
698 my ($subfcode,$subfvalue)=@$subfield;
699 next if ($tagslib->{$tag}->{$subfcode}->{tab} ne 10
700 && $tag ne $itemtagfield
701 && $subfcode ne $itemtagsubfield);
703 $witness{$subfcode} = $tagslib->{$tag}->{$subfcode}->{lib} if ($tagslib->{$tag}->{$subfcode}->{tab} eq 10);
704 if ($tagslib->{$tag}->{$subfcode}->{tab} eq 10) {
705 $this_row{$subfcode}=GetAuthorisedValueDesc( $tag,
706 $subfcode, $subfvalue, '', $tagslib)
710 $this_row{itemnumber} = $subfvalue if ($tag eq $itemtagfield && $subfcode eq $itemtagsubfield);
714 # grab title, author, and ISBN to identify bib that the item
715 # belongs to in the display
716 my $biblio = Koha::Biblios->find( $itemdata->{biblionumber} );
717 $this_row{title} = $biblio->title;
718 $this_row{author} = $biblio->author;
719 $this_row{isbn} = $biblio->biblioitem->isbn;
720 $this_row{biblionumber} = $biblio->biblionumber;
721 $this_row{holds} = $biblio->holds->count;
722 $this_row{item_holds} = Koha::Holds->search( { itemnumber => $itemnumber } )->count;
723 $this_row{item} = Koha::Items->find($itemnumber);
726 push(@big_array, \%this_row);
729 @big_array = sort {$a->{0} cmp $b->{0}} @big_array;
731 # now, construct template !
732 # First, the existing items for display
734 my @witnesscodessorted=sort keys %witness;
735 for my $row ( @big_array ) {
737 my @item_fields = map +{ field => $_ || '' }, @$row{ @witnesscodessorted };
738 $row_data{item_value} = [ @item_fields ];
739 $row_data{itemnumber} = $row->{itemnumber};
740 #reporting this_row values
741 $row_data{'nomod'} = $row->{'nomod'};
742 $row_data{bibinfo} = $row->{bibinfo};
743 $row_data{author} = $row->{author};
744 $row_data{title} = $row->{title};
745 $row_data{isbn} = $row->{isbn};
746 $row_data{biblionumber} = $row->{biblionumber};
747 $row_data{holds} = $row->{holds};
748 $row_data{item_holds} = $row->{item_holds};
749 $row_data{item} = $row->{item};
750 $row_data{safe_to_delete} = $row->{item}->safe_to_delete;
751 my $is_on_loan = C4::Circulation::IsItemIssued( $row->{itemnumber} );
752 $row_data{onloan} = $is_on_loan ? 1 : 0;
753 push(@item_value_loop,\%row_data);
755 my @header_loop=map { { header_value=> $witness{$_}} } @witnesscodessorted;
757 my @cannot_be_deleted = map {
758 $_->{safe_to_delete} == 1 ? () : $_->{item}->barcode
761 item_loop => \@item_value_loop,
762 cannot_be_deleted => \@cannot_be_deleted,
763 item_header_loop => \@header_loop
767 #BE WARN : it is not the general case
768 # This function can be OK in the item marc record special case
769 # Where subfield is not repeated
770 # And where we are sure that field should correspond
773 my ($marcfrom,$marcto)=@_;
774 my ( $itemtag, $itemtagsubfield) = &GetMarcFromKohaField( "items.itemnumber" );
775 my $fieldfrom=$marcfrom->field($itemtag);
776 my @fields_to=$marcto->field($itemtag);
779 return $modified unless $fieldfrom;
781 foreach my $subfield ( $fieldfrom->subfields() ) {
782 foreach my $field_to_update ( @fields_to ) {
783 if ( $subfield->[1] ) {
784 unless ( $field_to_update->subfield($subfield->[0]) eq $subfield->[1] ) {
786 $field_to_update->update( $subfield->[0] => $subfield->[1] );
791 $field_to_update->delete_subfield( code => $subfield->[0] );
799 my ($tagfield,$insubfield,$record) = @_;
802 foreach my $field ($record->field($tagfield)) {
803 my @subfields = $field->subfields();
804 foreach my $subfield (@subfields) {
805 if (@$subfield[0] eq $insubfield) {
806 $result .= @$subfield[1];
807 $indicator = $field->indicator(1).$field->indicator(2);
811 return($indicator,$result);
814 # ----------------------------
815 # Background functions
818 sub add_results_to_template {
819 my $template = shift;
821 $template->param(map { $_ => $results->{$_} } keys %{ $results });
824 sub add_saved_job_results_to_template {
825 my $template = shift;
826 my $completedJobID = shift;
827 my $items_display_hashref= shift;
828 my $job = C4::BackgroundJob->fetch($sessionID, $completedJobID);
829 my $results = $job->results();
830 add_results_to_template($template, $results);
832 my $fields = $job->get("modified_fields");
833 my $items = $job->get("modified_items");
834 my $extra_headers = $job->get("extra_headers");
836 foreach my $header (keys %{$extra_headers}) {
837 push @{$items_display_hashref->{item_header_loop}}, {header_value => $extra_headers->{$header}->{name}};
838 foreach my $row (@{$items_display_hashref->{item_loop}}) {
839 push @{$row->{item_value}}, {field => $extra_headers->{$header}->{items}->{$row->{itemnumber}}};
844 modified_items => $items,
845 modified_fields => $fields,
849 sub put_in_background {
850 my $job_size = shift;
852 my $job = C4::BackgroundJob->new($sessionID, "test", '/cgi-bin/koha/tools/batchMod.pl', $job_size);
853 my $jobID = $job->id();
856 if (my $pid = fork) {
858 # return job ID as JSON
860 # prevent parent exiting from
861 # destroying the kid's database handle
862 # FIXME: according to DBI doc, this may not work for Oracle
863 $dbh->{InactiveDestroy} = 1;
865 my $reply = CGI->new("");
866 print $reply->header(-type => 'text/html');
867 print '{"jobID":"' . $jobID . '"}';
869 } elsif (defined $pid) {
871 # close STDOUT to signal to Apache that
872 # we're now running in the background
876 # fork failed, so exit immediately
877 warn "fork failed while attempting to run tools/batchMod.pl as a background job";