Bug 23492: OPAC search facet header should not be a link at larger browser widths
[koha.git] / tools / batchMod.pl
blob9b1f9589506f4c54b9d73b82e03c20a1bd56ea0f
1 #!/usr/bin/perl
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>.
21 use CGI qw ( -utf8 );
22 use Modern::Perl;
23 use C4::Auth;
24 use C4::Output;
25 use C4::Biblio;
26 use C4::Items;
27 use C4::Circulation;
28 use C4::Context;
29 use C4::Koha;
30 use C4::BackgroundJob;
31 use C4::ClassSource;
32 use C4::Debug;
33 use C4::Members;
34 use MARC::File::XML;
35 use List::MoreUtils qw/uniq/;
37 use Koha::AuthorisedValues;
38 use Koha::Biblios;
39 use Koha::DateUtils;
40 use Koha::Items;
41 use Koha::ItemTypes;
42 use Koha::Patrons;
44 my $input = new CGI;
45 my $dbh = C4::Context->dbh;
46 my $error = $input->param('error');
47 my @itemnumbers = $input->multi_param('itemnumber');
48 my $biblionumber = $input->param('biblionumber');
49 my $op = $input->param('op');
50 my $del = $input->param('del');
51 my $del_records = $input->param('del_records');
52 my $completedJobID = $input->param('completedJobID');
53 my $runinbackground = $input->param('runinbackground');
54 my $src = $input->param('src');
55 my $use_default_values = $input->param('use_default_values');
57 my $template_name;
58 my $template_flag;
59 if (!defined $op) {
60 $template_name = "tools/batchMod.tt";
61 $template_flag = { tools => '*' };
62 $op = q{};
63 } else {
64 $template_name = ($del) ? "tools/batchMod-del.tt" : "tools/batchMod-edit.tt";
65 $template_flag = ($del) ? { tools => 'items_batchdel' } : { tools => 'items_batchmod' };
69 my ($template, $loggedinuser, $cookie)
70 = get_template_and_user({template_name => $template_name,
71 query => $input,
72 type => "intranet",
73 authnotrequired => 0,
74 flagsrequired => $template_flag,
75 });
77 # Does the user have a restricted item edition permission?
78 my $uid = $loggedinuser ? Koha::Patrons->find( $loggedinuser )->userid : undef;
79 my $restrictededition = $uid ? haspermission($uid, {'tools' => 'items_batchmod_restricted'}) : undef;
80 # In case user is a superlibrarian, edition is not restricted
81 $restrictededition = 0 if ($restrictededition != 0 && C4::Context->IsSuperLibrarian());
83 $template->param(del => $del);
85 my $itemrecord;
86 my $nextop="";
87 my @errors; # store errors found while checking data BEFORE saving item.
88 my $items_display_hashref;
89 our $tagslib = &GetMarcStructure(1);
91 my $deleted_items = 0; # Number of deleted items
92 my $deleted_records = 0; # Number of deleted records ( with no items attached )
93 my $not_deleted_items = 0; # Number of items that could not be deleted
94 my @not_deleted; # List of the itemnumbers that could not be deleted
95 my $modified_items = 0; # Numbers of modified items
96 my $modified_fields = 0; # Numbers of modified fields
98 my %cookies = parse CGI::Cookie($cookie);
99 my $sessionID = $cookies{'CGISESSID'}->value;
102 #--- ----------------------------------------------------------------------------
103 if ($op eq "action") {
104 #-------------------------------------------------------------------------------
105 my @tags = $input->multi_param('tag');
106 my @subfields = $input->multi_param('subfield');
107 my @values = $input->multi_param('field_value');
108 my @disabled = $input->multi_param('disable_input');
109 # build indicator hash.
110 my @ind_tag = $input->multi_param('ind_tag');
111 my @indicator = $input->multi_param('indicator');
113 # Is there something to modify ?
114 # TODO : We shall use this var to warn the user in case no modification was done to the items
115 my $values_to_modify = scalar(grep {!/^$/} @values);
116 my $values_to_blank = scalar(@disabled);
117 my $marcitem;
119 # Once the job is done
120 if ($completedJobID) {
121 # If we have a reasonable amount of items, we display them
122 my $max_items = $del ? C4::Context->preference("MaxItemsToDisplayForBatchDel") : C4::Context->preference("MaxItemsToDisplayForBatchMod");
123 if (scalar(@itemnumbers) <= $max_items ){
124 if (scalar(@itemnumbers) <= 1000 ) {
125 $items_display_hashref=BuildItemsData(@itemnumbers);
126 } else {
127 # Else, we only display the barcode
128 my @simple_items_display = map {
129 my $itemnumber = $_;
130 my $item = Koha::Items->find($itemnumber);
132 itemnumber => $itemnumber,
133 barcode => $item ? ( $item->barcode // q{} ) : q{},
134 biblionumber => $item ? $item->biblio->biblionumber : q{},
136 } @itemnumbers;
137 $template->param("simple_items_display" => \@simple_items_display);
139 } else {
140 $template->param( "too_many_items_display" => scalar(@itemnumbers) );
141 $template->param( "job_completed" => 1 );
144 # Setting the job as done
145 my $job = C4::BackgroundJob->fetch($sessionID, $completedJobID);
147 # Calling the template
148 add_saved_job_results_to_template($template, $completedJobID);
150 } else {
151 # While the job is getting done
153 # Job size is the number of items we have to process
154 my $job_size = scalar(@itemnumbers);
155 my $job = undef;
157 # If we asked for background processing
158 if ($runinbackground) {
159 $job = put_in_background($job_size);
162 #initializing values for updates
163 my ( $itemtagfield, $itemtagsubfield) = &GetMarcFromKohaField( "items.itemnumber" );
164 if ($values_to_modify){
165 my $xml = TransformHtmlToXml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag, 'ITEM');
166 $marcitem = MARC::Record::new_from_xml($xml, 'UTF-8');
168 if ($values_to_blank){
169 foreach my $disabledsubf (@disabled){
170 if ($marcitem && $marcitem->field($itemtagfield)){
171 $marcitem->field($itemtagfield)->update( $disabledsubf => "" );
173 else {
174 $marcitem = MARC::Record->new();
175 $marcitem->append_fields( MARC::Field->new( $itemtagfield, '', '', $disabledsubf => "" ) );
180 # For each item
181 my $i = 1;
182 foreach my $itemnumber(@itemnumbers){
184 $job->progress($i) if $runinbackground;
185 my $itemdata = Koha::Items->find($itemnumber);
186 next unless $itemdata; # Should have been tested earlier, but just in case...
187 $itemdata = $itemdata->unblessed;
188 if ( $del ){
189 my $return = DelItemCheck( $itemdata->{'biblionumber'}, $itemdata->{'itemnumber'});
190 if ($return == 1) {
191 $deleted_items++;
192 } else {
193 $not_deleted_items++;
194 push @not_deleted,
195 { biblionumber => $itemdata->{'biblionumber'},
196 itemnumber => $itemdata->{'itemnumber'},
197 barcode => $itemdata->{'barcode'},
198 title => $itemdata->{'title'},
199 $return => 1
203 # If there are no items left, delete the biblio
204 if ( $del_records ) {
205 my $itemscount = Koha::Biblios->find( $itemdata->{'biblionumber'} )->items->count;
206 if ( $itemscount == 0 ) {
207 my $error = DelBiblio($itemdata->{'biblionumber'});
208 $deleted_records++ unless ( $error );
211 } else {
212 if ($values_to_modify || $values_to_blank) {
213 my $localmarcitem = Item2Marc($itemdata);
215 my $modified = UpdateMarcWith( $marcitem, $localmarcitem );
216 if ( $modified ) {
217 eval {
218 if ( my $item = ModItemFromMarc( $localmarcitem, $itemdata->{biblionumber}, $itemnumber ) ) {
219 LostItem($itemnumber, 'batchmod') if $item->{itemlost} and not $itemdata->{itemlost};
223 if ( $runinbackground ) {
224 $modified_items++ if $modified;
225 $modified_fields += $modified;
226 $job->set({
227 modified_items => $modified_items,
228 modified_fields => $modified_fields,
233 $i++;
238 #-------------------------------------------------------------------------------
239 # build screen with existing items. and "new" one
240 #-------------------------------------------------------------------------------
242 if ($op eq "show"){
243 my $filefh = $input->upload('uploadfile');
244 my $filecontent = $input->param('filecontent');
245 my ( @notfoundbarcodes, @notfounditemnumbers);
247 my @contentlist;
248 if ($filefh){
249 binmode $filefh, ':encoding(UTF-8)';
250 while (my $content=<$filefh>){
251 $content =~ s/[\r\n]*$//;
252 push @contentlist, $content if $content;
255 @contentlist = uniq @contentlist;
256 if ($filecontent eq 'barcode_file') {
257 my $existing_items = Koha::Items->search({ barcode => \@contentlist });
258 @itemnumbers = $existing_items->get_column('itemnumber');
259 my %exists = map {lc($_)=>1} $existing_items->get_column('barcode');
260 # to avoid problems with case sensitivity
261 foreach my $barcode (@contentlist) {
262 $barcode = lc($barcode);
264 @notfoundbarcodes = grep { !$exists{$_} } @contentlist;
266 elsif ( $filecontent eq 'itemid_file') {
267 @itemnumbers = Koha::Items->search({ itemnumber => \@contentlist })->get_column('itemnumber');
268 my %exists = map {$_=>1} @itemnumbers;
269 @notfounditemnumbers = grep { !$exists{$_} } @contentlist;
271 } else {
272 if (defined $biblionumber){
273 my @all_items = GetItemsInfo( $biblionumber );
274 foreach my $itm (@all_items) {
275 push @itemnumbers, $itm->{itemnumber};
278 if ( my $list=$input->param('barcodelist')){
279 push my @barcodelist, uniq( split(/\s\n/, $list) );
281 my $existing_items = Koha::Items->search({ barcode => \@barcodelist });
282 @itemnumbers = $existing_items->get_column('itemnumber');
283 my @barcodes = $existing_items->get_column('barcode');
284 my %exists = map {lc($_)=>1} @barcodes;
285 # to avoid problems with case sensitivity
286 foreach my $barcode (@barcodelist) {
287 $barcode = lc($barcode);
289 @notfoundbarcodes = grep { !$exists{$_} } @barcodelist;
293 # Flag to tell the template there are valid results, hidden or not
294 if(scalar(@itemnumbers) > 0){ $template->param("itemresults" => 1); }
295 # Only display the items if there are no more than pref MaxItemsToProcessForBatchMod or MaxItemsToDisplayForBatchDel
296 my $max_display_items = $del
297 ? C4::Context->preference("MaxItemsToDisplayForBatchDel")
298 : C4::Context->preference("MaxItemsToDisplayForBatchMod");
299 $template->param("too_many_items_process" => scalar(@itemnumbers)) if !$del && scalar(@itemnumbers) >= C4::Context->preference("MaxItemsToProcessForBatchMod");
300 if (scalar(@itemnumbers) <= ( $max_display_items // 1000 ) ) {
301 $items_display_hashref=BuildItemsData(@itemnumbers);
302 } else {
303 $template->param("too_many_items_display" => scalar(@itemnumbers));
304 # Even if we do not display the items, we need the itemnumbers
305 $template->param(itemnumbers_array => \@itemnumbers);
307 # now, build the item form for entering a new item
308 my @loop_data =();
309 my $i=0;
310 my $branch_limit = C4::Context->userenv ? C4::Context->userenv->{"branch"} : "";
312 my $libraries = Koha::Libraries->search({}, { order_by => ['branchname'] })->unblessed;# build once ahead of time, instead of multiple times later.
314 # Adding a default choice, in case the user does not want to modify the branch
315 my $nochange_branch = { branchname => '', value => '', selected => 1 };
316 unshift (@$libraries, $nochange_branch);
318 my $pref_itemcallnumber = C4::Context->preference('itemcallnumber');
320 # Getting list of subfields to keep when restricted batchmod edit is enabled
321 my $subfieldsToAllowForBatchmod = C4::Context->preference('SubfieldsToAllowForRestrictedBatchmod');
322 my $allowAllSubfields = (
323 not defined $subfieldsToAllowForBatchmod
324 or $subfieldsToAllowForBatchmod eq q||
325 ) ? 1 : 0;
326 my @subfieldsToAllow = split(/ /, $subfieldsToAllowForBatchmod);
328 foreach my $tag (sort keys %{$tagslib}) {
329 # loop through each subfield
330 foreach my $subfield (sort keys %{$tagslib->{$tag}}) {
331 next if IsMarcStructureInternal( $tagslib->{$tag}{$subfield} );
332 next if (not $allowAllSubfields and $restrictededition && !grep { $tag . '$' . $subfield eq $_ } @subfieldsToAllow );
333 next if ($tagslib->{$tag}->{$subfield}->{'tab'} ne "10");
334 # barcode and stocknumber are not meant to be batch-modified
335 next if $tagslib->{$tag}->{$subfield}->{'kohafield'} eq 'items.barcode';
336 next if $tagslib->{$tag}->{$subfield}->{'kohafield'} eq 'items.stocknumber';
337 my %subfield_data;
339 my $index_subfield = int(rand(1000000));
340 if ($subfield eq '@'){
341 $subfield_data{id} = "tag_".$tag."_subfield_00_".$index_subfield;
342 } else {
343 $subfield_data{id} = "tag_".$tag."_subfield_".$subfield."_".$index_subfield;
345 $subfield_data{tag} = $tag;
346 $subfield_data{subfield} = $subfield;
347 $subfield_data{marc_lib} ="<span id=\"error$i\" title=\"".$tagslib->{$tag}->{$subfield}->{lib}."\">".$tagslib->{$tag}->{$subfield}->{lib}."</span>";
348 $subfield_data{mandatory} = $tagslib->{$tag}->{$subfield}->{mandatory};
349 $subfield_data{repeatable} = $tagslib->{$tag}->{$subfield}->{repeatable};
350 my ($x,$value);
351 if ( $use_default_values) {
352 $value = $tagslib->{$tag}->{$subfield}->{defaultvalue};
353 # get today date & replace YYYY, MM, DD if provided in the default value
354 my $today = dt_from_string;
355 my $year = $today->year;
356 my $month = $today->month;
357 my $day = $today->day;
358 $value =~ s/YYYY/$year/g;
359 $value =~ s/MM/$month/g;
360 $value =~ s/DD/$day/g;
362 $subfield_data{visibility} = "display:none;" if (($tagslib->{$tag}->{$subfield}->{hidden} > 4) || ($tagslib->{$tag}->{$subfield}->{hidden} < -4));
363 # testing branch value if IndependentBranches.
365 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
366 my @authorised_values;
367 my %authorised_lib;
368 # builds list, depending on authorised value...
370 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "branches" ) {
371 foreach my $library (@$libraries) {
372 push @authorised_values, $library->{branchcode};
373 $authorised_lib{$library->{branchcode}} = $library->{branchname};
375 $value = "";
377 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes" ) {
378 push @authorised_values, "";
379 my $itemtypes = Koha::ItemTypes->search_with_localization;
380 while ( my $itemtype = $itemtypes->next ) {
381 push @authorised_values, $itemtype->itemtype;
382 $authorised_lib{$itemtype->itemtype} = $itemtype->translated_description;
384 $value = "";
386 #---- class_sources
388 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "cn_source" ) {
389 push @authorised_values, "" unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
391 my $class_sources = GetClassSources();
392 my $default_source = C4::Context->preference("DefaultClassificationSource");
394 foreach my $class_source (sort keys %$class_sources) {
395 next unless $class_sources->{$class_source}->{'used'} or
396 ($value and $class_source eq $value) or
397 ($class_source eq $default_source);
398 push @authorised_values, $class_source;
399 $authorised_lib{$class_source} = $class_sources->{$class_source}->{'description'};
401 $value = '';
403 #---- "true" authorised value
405 else {
406 push @authorised_values, ""; # unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
408 my @avs = Koha::AuthorisedValues->search({ category => $tagslib->{$tag}->{$subfield}->{authorised_value}, branchcode => $branch_limit },{order_by=>'lib'});
409 for my $av ( @avs ) {
410 push @authorised_values, $av->authorised_value;
411 $authorised_lib{$av->authorised_value} = $av->lib;
413 $value="";
415 $subfield_data{marc_value} = {
416 type => 'select',
417 id => "tag_".$tag."_subfield_".$subfield."_".$index_subfield,
418 name => "field_value",
419 values => \@authorised_values,
420 labels => \%authorised_lib,
421 default => $value,
423 # it's a thesaurus / authority field
425 elsif ( $tagslib->{$tag}->{$subfield}->{authtypecode} ) {
426 $subfield_data{marc_value} = {
427 type => 'text1',
428 id => $subfield_data{id},
429 value => $value,
430 authtypecode => $tagslib->{$tag}->{$subfield}->{authtypecode},
433 elsif ( $tagslib->{$tag}->{$subfield}->{value_builder} ) { # plugin
434 require Koha::FrameworkPlugin;
435 my $plugin = Koha::FrameworkPlugin->new( {
436 name => $tagslib->{$tag}->{$subfield}->{'value_builder'},
437 item_style => 1,
439 my $temp;
440 my $pars= { dbh => $dbh, record => $temp, tagslib => $tagslib,
441 id => $subfield_data{id}, tabloop => \@loop_data };
442 $plugin->build( $pars );
443 if( !$plugin->errstr ) {
444 $subfield_data{marc_value} = {
445 type => 'text2',
446 id => $subfield_data{id},
447 value => $value,
448 javascript => $plugin->javascript,
449 noclick => $plugin->noclick,
451 } else {
452 warn $plugin->errstr;
453 $subfield_data{marc_value} = { # supply default input form
454 type => 'text',
455 id => $subfield_data{id},
456 value => $value,
460 elsif ( $tag eq '' ) { # it's an hidden field
461 $subfield_data{marc_value} = {
462 type => 'hidden',
463 id => $subfield_data{id},
464 value => $value,
467 elsif ( $tagslib->{$tag}->{$subfield}->{'hidden'} ) { # FIXME: shouldn't input type be "hidden" ?
468 $subfield_data{marc_value} = {
469 type => 'text',
470 id => $subfield_data{id},
471 value => $value,
474 elsif ( length($value) > 100
475 or (C4::Context->preference("marcflavour") eq "UNIMARC" and
476 300 <= $tag && $tag < 400 && $subfield eq 'a' )
477 or (C4::Context->preference("marcflavour") eq "MARC21" and
478 500 <= $tag && $tag < 600 )
480 # oversize field (textarea)
481 $subfield_data{marc_value} = {
482 type => 'textarea',
483 id => $subfield_data{id},
484 value => $value,
486 } else {
487 # it's a standard field
488 $subfield_data{marc_value} = {
489 type => 'text',
490 id => $subfield_data{id},
491 value => $value,
494 # $subfield_data{marc_value}="<input type=\"text\" name=\"field_value\">";
495 push (@loop_data, \%subfield_data);
496 $i++
498 } # -- End foreach tag
502 # what's the next op ? it's what we are not in : an add if we're editing, otherwise, and edit.
503 $template->param(
504 item => \@loop_data,
505 notfoundbarcodes => \@notfoundbarcodes,
506 notfounditemnumbers => \@notfounditemnumbers
508 $nextop="action"
509 } # -- End action="show"
511 $template->param(%$items_display_hashref) if $items_display_hashref;
512 $template->param(
513 op => $nextop,
515 $template->param( $op => 1 ) if $op;
517 if ($op eq "action") {
519 #my @not_deleted_loop = map{{itemnumber=>$_}}@not_deleted;
521 $template->param(
522 not_deleted_items => $not_deleted_items,
523 deleted_items => $deleted_items,
524 delete_records => $del_records,
525 deleted_records => $deleted_records,
526 not_deleted_loop => \@not_deleted
530 foreach my $error (@errors) {
531 $template->param($error => 1) if $error;
533 $template->param(src => $src);
534 $template->param(biblionumber => $biblionumber);
535 output_html_with_http_headers $input, $cookie, $template->output;
536 exit;
539 # ---------------- Functions
541 sub BuildItemsData{
542 my @itemnumbers=@_;
543 # now, build existiing item list
544 my %witness; #---- stores the list of subfields used at least once, with the "meaning" of the code
545 my @big_array;
546 #---- finds where items.itemnumber is stored
547 my ( $itemtagfield, $itemtagsubfield) = &GetMarcFromKohaField( "items.itemnumber" );
548 my ($branchtagfield, $branchtagsubfield) = &GetMarcFromKohaField( "items.homebranch" );
549 foreach my $itemnumber (@itemnumbers){
550 my $itemdata = Koha::Items->find($itemnumber);
551 next unless $itemdata; # Should have been tested earlier, but just in case...
552 $itemdata = $itemdata->unblessed;
553 my $itemmarc=Item2Marc($itemdata);
554 my %this_row;
555 foreach my $field (grep {$_->tag() eq $itemtagfield} $itemmarc->fields()) {
556 # loop through each subfield
557 my $itembranchcode=$field->subfield($branchtagsubfield);
558 if ($itembranchcode && C4::Context->preference("IndependentBranches")) {
559 #verifying rights
560 my $userenv = C4::Context->userenv();
561 unless (C4::Context->IsSuperLibrarian() or (($userenv->{'branch'} eq $itembranchcode))){
562 $this_row{'nomod'}=1;
565 my $tag=$field->tag();
566 foreach my $subfield ($field->subfields) {
567 my ($subfcode,$subfvalue)=@$subfield;
568 next if ($tagslib->{$tag}->{$subfcode}->{tab} ne 10
569 && $tag ne $itemtagfield
570 && $subfcode ne $itemtagsubfield);
572 $witness{$subfcode} = $tagslib->{$tag}->{$subfcode}->{lib} if ($tagslib->{$tag}->{$subfcode}->{tab} eq 10);
573 if ($tagslib->{$tag}->{$subfcode}->{tab} eq 10) {
574 $this_row{$subfcode}=GetAuthorisedValueDesc( $tag,
575 $subfcode, $subfvalue, '', $tagslib)
576 || $subfvalue;
579 $this_row{itemnumber} = $subfvalue if ($tag eq $itemtagfield && $subfcode eq $itemtagsubfield);
583 # grab title, author, and ISBN to identify bib that the item
584 # belongs to in the display
585 my $biblio = Koha::Biblios->find( $itemdata->{biblionumber} );
586 $this_row{title} = $biblio->title;
587 $this_row{author} = $biblio->author;
588 $this_row{isbn} = $biblio->biblioitem->isbn;
589 $this_row{biblionumber} = $biblio->biblionumber;
590 $this_row{holds} = $biblio->holds->count;
591 $this_row{item_holds} = Koha::Holds->search( itemnumber => $itemnumber )->count;
593 if (%this_row) {
594 push(@big_array, \%this_row);
597 @big_array = sort {$a->{0} cmp $b->{0}} @big_array;
599 # now, construct template !
600 # First, the existing items for display
601 my @item_value_loop;
602 my @witnesscodessorted=sort keys %witness;
603 for my $row ( @big_array ) {
604 my %row_data;
605 my @item_fields = map +{ field => $_ || '' }, @$row{ @witnesscodessorted };
606 $row_data{item_value} = [ @item_fields ];
607 $row_data{itemnumber} = $row->{itemnumber};
608 #reporting this_row values
609 $row_data{'nomod'} = $row->{'nomod'};
610 $row_data{bibinfo} = $row->{bibinfo};
611 $row_data{author} = $row->{author};
612 $row_data{title} = $row->{title};
613 $row_data{isbn} = $row->{isbn};
614 $row_data{biblionumber} = $row->{biblionumber};
615 $row_data{holds} = $row->{holds};
616 $row_data{item_holds} = $row->{item_holds};
617 my $is_on_loan = C4::Circulation::IsItemIssued( $row->{itemnumber} );
618 $row_data{onloan} = $is_on_loan ? 1 : 0;
619 push(@item_value_loop,\%row_data);
621 my @header_loop=map { { header_value=> $witness{$_}} } @witnesscodessorted;
623 return { item_loop => \@item_value_loop, item_header_loop => \@header_loop };
626 #BE WARN : it is not the general case
627 # This function can be OK in the item marc record special case
628 # Where subfield is not repeated
629 # And where we are sure that field should correspond
630 # And $tag>10
631 sub UpdateMarcWith {
632 my ($marcfrom,$marcto)=@_;
633 my ( $itemtag, $itemtagsubfield) = &GetMarcFromKohaField( "items.itemnumber" );
634 my $fieldfrom=$marcfrom->field($itemtag);
635 my @fields_to=$marcto->field($itemtag);
636 my $modified = 0;
637 foreach my $subfield ( $fieldfrom->subfields() ) {
638 foreach my $field_to_update ( @fields_to ) {
639 if ( $subfield->[1] ) {
640 unless ( $field_to_update->subfield($subfield->[0]) eq $subfield->[1] ) {
641 $modified++;
642 $field_to_update->update( $subfield->[0] => $subfield->[1] );
645 else {
646 $modified++;
647 $field_to_update->delete_subfield( code => $subfield->[0] );
651 return $modified;
654 sub find_value {
655 my ($tagfield,$insubfield,$record) = @_;
656 my $result;
657 my $indicator;
658 foreach my $field ($record->field($tagfield)) {
659 my @subfields = $field->subfields();
660 foreach my $subfield (@subfields) {
661 if (@$subfield[0] eq $insubfield) {
662 $result .= @$subfield[1];
663 $indicator = $field->indicator(1).$field->indicator(2);
667 return($indicator,$result);
670 # ----------------------------
671 # Background functions
674 sub add_results_to_template {
675 my $template = shift;
676 my $results = shift;
677 $template->param(map { $_ => $results->{$_} } keys %{ $results });
680 sub add_saved_job_results_to_template {
681 my $template = shift;
682 my $completedJobID = shift;
683 my $job = C4::BackgroundJob->fetch($sessionID, $completedJobID);
684 my $results = $job->results();
685 add_results_to_template($template, $results);
687 my $fields = $job->get("modified_fields");
688 my $items = $job->get("modified_items");
689 $template->param(
690 modified_items => $items,
691 modified_fields => $fields,
695 sub put_in_background {
696 my $job_size = shift;
698 my $job = C4::BackgroundJob->new($sessionID, "test", '/cgi-bin/koha/tools/batchMod.pl', $job_size);
699 my $jobID = $job->id();
701 # fork off
702 if (my $pid = fork) {
703 # parent
704 # return job ID as JSON
706 # prevent parent exiting from
707 # destroying the kid's database handle
708 # FIXME: according to DBI doc, this may not work for Oracle
709 $dbh->{InactiveDestroy} = 1;
711 my $reply = CGI->new("");
712 print $reply->header(-type => 'text/html');
713 print '{"jobID":"' . $jobID . '"}';
714 exit 0;
715 } elsif (defined $pid) {
716 # child
717 # close STDOUT to signal to Apache that
718 # we're now running in the background
719 close STDOUT;
720 close STDERR;
721 } else {
722 # fork failed, so exit immediately
723 warn "fork failed while attempting to run tools/batchMod.pl as a background job";
724 exit 0;
726 return $job;