Koha/tools/batchMod.pl
Amit Gupta fcc9fcea4f Bug 7739 - Batch edit items of a title
A new option - Edit items in batch - is made available under the menu - Edit - in the catalog detail page. When this option is selected the tool batch item modification is called with all items under this biblio passed as parameters.

User can then edit all items of this biblio in batch. Once changes are saved the "done" link takes the user back to the catalog detail page of this biblio.

To test:
    Navigate to catalog detail page of any biblio with one or more item records. Use the option "Edit items in batch" from the "Edit" menu. Modify the items in batch, say the collction code or lost status. Press "Save", verify that changes have been effected in the confirmation screen. Use the "Done" link to navigate back to the catalog detail page.

Signed-off-by: Nicole C. Engard <nengard@bywatersolutions.com>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
2012-05-11 12:16:22 +02:00

639 lines
23 KiB
Perl
Executable file

#!/usr/bin/perl
# Copyright 2000-2002 Katipo Communications
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with Koha; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
use CGI;
use strict;
#use warnings; FIXME - Bug 2505
use C4::Auth;
use C4::Output;
use C4::Biblio;
use C4::Items;
use C4::Circulation;
use C4::Context;
use C4::Koha; # XXX subfield_is_koha_internal_p
use C4::Branch; # XXX subfield_is_koha_internal_p
use C4::BackgroundJob;
use C4::ClassSource;
use C4::Dates;
use C4::Debug;
use MARC::File::XML;
my $input = new CGI;
my $dbh = C4::Context->dbh;
my $error = $input->param('error');
my @itemnumbers = $input->param('itemnumber');
my $biblionumber = $input->param('biblionumber');
my $op = $input->param('op');
my $del = $input->param('del');
my $del_records = $input->param('del_records');
my $completedJobID = $input->param('completedJobID');
my $runinbackground = $input->param('runinbackground');
my $src = $input->param('src');
my $template_name;
my $template_flag;
if (!defined $op) {
$template_name = "tools/batchMod.tmpl";
$template_flag = { tools => '*' };
} else {
$template_name = ($del) ? "tools/batchMod-del.tmpl" : "tools/batchMod-edit.tmpl";
$template_flag = ($del) ? { tools => 'items_batchdel' } : { tools => 'items_batchmod' };
}
my ($template, $loggedinuser, $cookie)
= get_template_and_user({template_name => $template_name,
query => $input,
type => "intranet",
authnotrequired => 0,
flagsrequired => $template_flag,
});
my $today_iso = C4::Dates->today('iso');
$template->param(today_iso => $today_iso);
$template->param(del => $del);
my $itemrecord;
my $nextop="";
my @errors; # store errors found while checking data BEFORE saving item.
my $items_display_hashref;
my $frameworkcode="";
my $tagslib = &GetMarcStructure(1,$frameworkcode);
my $deleted_items = 0; # Number of deleted items
my $deleted_records = 0; # Number of deleted records ( with no items attached )
my $not_deleted_items = 0; # Number of items that could not be deleted
my @not_deleted; # List of the itemnumbers that could not be deleted
my %cookies = parse CGI::Cookie($cookie);
my $sessionID = $cookies{'CGISESSID'}->value;
#--- ----------------------------------------------------------------------------
if ($op eq "action") {
#-------------------------------------------------------------------------------
my @tags = $input->param('tag');
my @subfields = $input->param('subfield');
my @values = $input->param('field_value');
my @disabled = $input->param('disable_input');
# build indicator hash.
my @ind_tag = $input->param('ind_tag');
my @indicator = $input->param('indicator');
# Is there something to modify ?
# TODO : We shall use this var to warn the user in case no modification was done to the items
my $values_to_modify = scalar(grep {!/^$/} @values);
my $values_to_blank = scalar(@disabled);
my $marcitem;
# Once the job is done
if ($completedJobID) {
# If we have a reasonable amount of items, we display them
if (scalar(@itemnumbers) <= 1000) {
$items_display_hashref=BuildItemsData(@itemnumbers);
} else {
# Else, we only display the barcode
my @simple_items_display = map {{ itemnumber => $_, barcode => (GetBarcodeFromItemnumber($_) or ""), biblionumber => (GetBiblionumberFromItemnumber($_) or "") }} @itemnumbers;
$template->param("simple_items_display" => \@simple_items_display);
}
# Setting the job as done
my $job = C4::BackgroundJob->fetch($sessionID, $completedJobID);
# Calling the template
add_saved_job_results_to_template($template, $completedJobID);
} else {
# While the job is getting done
# Job size is the number of items we have to process
my $job_size = scalar(@itemnumbers);
my $job = undef;
# If we asked for background processing
if ($runinbackground) {
$job = put_in_background($job_size);
}
#initializing values for updates
my ( $itemtagfield, $itemtagsubfield) = &GetMarcFromKohaField("items.itemnumber", "");
if ($values_to_modify){
my $xml = TransformHtmlToXml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag, 'ITEM');
utf8::encode($xml);
$marcitem = MARC::Record::new_from_xml($xml, 'UTF-8');
}
if ($values_to_blank){
foreach my $disabledsubf (@disabled){
if ($marcitem && $marcitem->field($itemtagfield)){
$marcitem->field($itemtagfield)->update( $disabledsubf => "" );
}
else {
$marcitem = MARC::Record->new();
$marcitem->append_fields( MARC::Field->new( $itemtagfield, '', '', $disabledsubf => "" ) );
}
}
}
# For each item
my $i = 1;
foreach my $itemnumber(@itemnumbers){
$job->progress($i) if $runinbackground;
my $itemdata = GetItem($itemnumber);
if ($input->param("del")){
my $return = DelItemCheck(C4::Context->dbh, $itemdata->{'biblionumber'}, $itemdata->{'itemnumber'});
if ($return == 1) {
$deleted_items++;
} else {
$not_deleted_items++;
push @not_deleted,
{ biblionumber => $itemdata->{'biblionumber'},
itemnumber => $itemdata->{'itemnumber'},
barcode => $itemdata->{'barcode'},
title => $itemdata->{'title'},
$return => 1
};
}
# If there are no items left, delete the biblio
if ( $del_records ) {
my $itemscount = GetItemsCount($itemdata->{'biblionumber'});
if ( $itemscount == 0 ) {
my $error = DelBiblio($itemdata->{'biblionumber'});
$deleted_records++ unless ( $error );
}
}
} else {
if ($values_to_modify || $values_to_blank) {
my $localmarcitem = Item2Marc($itemdata);
UpdateMarcWith( $marcitem, $localmarcitem );
eval{
if ( my $item = ModItemFromMarc( $localmarcitem, $itemdata->{biblionumber}, $itemnumber ) ) {
LostItem($itemnumber, 'MARK RETURNED', 'CHARGE FEE') if $item->{itemlost};
}
};
}
}
$i++;
}
}
}
#
#-------------------------------------------------------------------------------
# build screen with existing items. and "new" one
#-------------------------------------------------------------------------------
if ($op eq "show"){
my $filefh = $input->upload('uploadfile');
my $filecontent = $input->param('filecontent');
my @notfoundbarcodes;
my @contentlist;
if ($filefh){
while (my $content=<$filefh>){
$content =~ s/[\r\n]*$//;
push @contentlist, $content if $content;
}
if ($filecontent eq 'barcode_file') {
foreach my $barcode (@contentlist) {
my $itemnumber = GetItemnumberFromBarcode($barcode);
if ($itemnumber) {
push @itemnumbers,$itemnumber;
} else {
push @notfoundbarcodes, $barcode;
}
}
}
elsif ( $filecontent eq 'itemid_file') {
@itemnumbers = @contentlist;
}
} else {
if (defined $biblionumber){
my @all_items = GetItemsInfo( $biblionumber );
foreach my $itm (@all_items) {
push @itemnumbers, $itm->{itemnumber};
}
}
if ( my $list=$input->param('barcodelist')){
push my @barcodelist, split(/\s\n/, $list);
foreach my $barcode (@barcodelist) {
my $itemnumber = GetItemnumberFromBarcode($barcode);
if ($itemnumber) {
push @itemnumbers,$itemnumber;
} else {
push @notfoundbarcodes, $barcode;
}
}
}
}
# Flag to tell the template there are valid results, hidden or not
if(scalar(@itemnumbers) > 0){ $template->param("itemresults" => 1); }
# Only display the items if there are no more than 1000
if (scalar(@itemnumbers) <= 1000) {
$items_display_hashref=BuildItemsData(@itemnumbers);
} else {
$template->param("too_many_items" => scalar(@itemnumbers));
# Even if we do not display the items, we need the itemnumbers
my @itemnumbers_hashref = map {{itemnumber => $_}} @itemnumbers;
$template->param("itemnumbers_hashref" => \@itemnumbers_hashref);
}
# now, build the item form for entering a new item
my @loop_data =();
my $i=0;
my $authorised_values_sth = $dbh->prepare("SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib");
my $branches = GetBranchesLoop(); # build once ahead of time, instead of multiple times later.
# Adding a default choice, in case the user does not want to modify the branch
my $nochange_branch = { branchname => '', value => '', selected => 1 };
unshift (@$branches, $nochange_branch);
my $pref_itemcallnumber = C4::Context->preference('itemcallnumber');
foreach my $tag (sort keys %{$tagslib}) {
# loop through each subfield
foreach my $subfield (sort keys %{$tagslib->{$tag}}) {
next if subfield_is_koha_internal_p($subfield);
next if ($tagslib->{$tag}->{$subfield}->{'tab'} ne "10");
# barcode and stocknumber are not meant to be batch-modified
next if $tagslib->{$tag}->{$subfield}->{'kohafield'} eq 'items.barcode';
next if $tagslib->{$tag}->{$subfield}->{'kohafield'} eq 'items.stocknumber';
my %subfield_data;
my $index_subfield = int(rand(1000000));
if ($subfield eq '@'){
$subfield_data{id} = "tag_".$tag."_subfield_00_".$index_subfield;
} else {
$subfield_data{id} = "tag_".$tag."_subfield_".$subfield."_".$index_subfield;
}
$subfield_data{tag} = $tag;
$subfield_data{subfield} = $subfield;
$subfield_data{random} = int(rand(1000000)); # why do we need 2 different randoms?
# $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
$subfield_data{marc_lib} ="<span id=\"error$i\" title=\"".$tagslib->{$tag}->{$subfield}->{lib}."\">".$tagslib->{$tag}->{$subfield}->{lib}."</span>";
$subfield_data{mandatory} = $tagslib->{$tag}->{$subfield}->{mandatory};
$subfield_data{repeatable} = $tagslib->{$tag}->{$subfield}->{repeatable};
my ($x,$value);
$value =~ s/"/&quot;/g;
unless ($value) {
$value = $tagslib->{$tag}->{$subfield}->{defaultvalue};
# get today date & replace YYYY, MM, DD if provided in the default value
my ( $year, $month, $day ) = split ',', $today_iso; # FIXME: iso dates don't have commas!
$value =~ s/YYYY/$year/g;
$value =~ s/MM/$month/g;
$value =~ s/DD/$day/g;
}
$subfield_data{visibility} = "display:none;" if (($tagslib->{$tag}->{$subfield}->{hidden} > 4) || ($tagslib->{$tag}->{$subfield}->{hidden} < -4));
# testing branch value if IndependantBranches.
my $attributes_no_value = qq(tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="67" maxlength="255" );
my $attributes = qq($attributes_no_value value="$value" );
if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
my @authorised_values;
my %authorised_lib;
# builds list, depending on authorised value...
if ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "branches" ) {
foreach my $thisbranch (@$branches) {
push @authorised_values, $thisbranch->{value};
$authorised_lib{$thisbranch->{value}} = $thisbranch->{branchname};
}
$value = "";
}
elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes" ) {
push @authorised_values, "";
my $sth = $dbh->prepare("select itemtype,description from itemtypes order by description");
$sth->execute;
while ( my ( $itemtype, $description ) = $sth->fetchrow_array ) {
push @authorised_values, $itemtype;
$authorised_lib{$itemtype} = $description;
}
$value = "";
#---- class_sources
}
elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "cn_source" ) {
push @authorised_values, "" unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
my $class_sources = GetClassSources();
my $default_source = C4::Context->preference("DefaultClassificationSource");
foreach my $class_source (sort keys %$class_sources) {
next unless $class_sources->{$class_source}->{'used'} or
($value and $class_source eq $value) or
($class_source eq $default_source);
push @authorised_values, $class_source;
$authorised_lib{$class_source} = $class_sources->{$class_source}->{'description'};
}
$value = '';
#---- "true" authorised value
}
else {
push @authorised_values, ""; # unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
$authorised_values_sth->execute( $tagslib->{$tag}->{$subfield}->{authorised_value} );
while ( my ( $value, $lib ) = $authorised_values_sth->fetchrow_array ) {
push @authorised_values, $value;
$authorised_lib{$value} = $lib;
}
$value="";
}
$subfield_data{marc_value} =CGI::scrolling_list( # FIXME: factor out scrolling_list
-name => "field_value",
-values => \@authorised_values,
-default => $value,
-labels => \%authorised_lib,
-override => 1,
-size => 1,
-multiple => 0,
-tabindex => 1,
-id => "tag_".$tag."_subfield_".$subfield."_".$index_subfield,
-class => "input_marceditor",
);
# it's a thesaurus / authority field
}
elsif ( $tagslib->{$tag}->{$subfield}->{authtypecode} ) {
$subfield_data{marc_value} = "<input type=\"text\" $attributes />
<a href=\"#\" class=\"buttonDot\"
onclick=\"Dopop('/cgi-bin/koha/authorities/auth_finder.pl?authtypecode=".$tagslib->{$tag}->{$subfield}->{authtypecode}."&index=$subfield_data{id}','$subfield_data{id}'); return false;\" title=\"Tag Editor\">...</a>
";
# it's a plugin field
}
elsif ( $tagslib->{$tag}->{$subfield}->{value_builder} ) {
# opening plugin
my $plugin = C4::Context->intranetdir . "/cataloguing/value_builder/" . $tagslib->{$tag}->{$subfield}->{'value_builder'};
if (do $plugin) {
my $temp;
my $extended_param = plugin_parameters( $dbh, $temp, $tagslib, $subfield_data{id}, \@loop_data );
my ( $function_name, $javascript ) = plugin_javascript( $dbh, $temp, $tagslib, $subfield_data{id}, \@loop_data );
$subfield_data{marc_value} = qq[<input $attributes
onfocus="Focus$function_name($subfield_data{random}, '$subfield_data{id}');"
onblur=" Blur$function_name($subfield_data{random}, '$subfield_data{id}');" />
<a href="#" class="buttonDot" onclick="Clic$function_name('$subfield_data{id}'); return false;" title="Tag Editor">...</a>
$javascript];
} else {
warn "Plugin Failed: $plugin";
$subfield_data{marc_value} = "<input $attributes />"; # supply default input form
}
}
elsif ( $tag eq '' ) { # it's an hidden field
$subfield_data{marc_value} = qq(<input type="hidden" $attributes />);
}
elsif ( $tagslib->{$tag}->{$subfield}->{'hidden'} ) { # FIXME: shouldn't input type be "hidden" ?
$subfield_data{marc_value} = qq(<input type="text" $attributes />);
}
elsif ( length($value) > 100
or (C4::Context->preference("marcflavour") eq "UNIMARC" and
300 <= $tag && $tag < 400 && $subfield eq 'a' )
or (C4::Context->preference("marcflavour") eq "MARC21" and
500 <= $tag && $tag < 600 )
) {
# oversize field (textarea)
$subfield_data{marc_value} = "<textarea $attributes_no_value>$value</textarea>\n";
} else {
# it's a standard field
$subfield_data{marc_value} = "<input $attributes />";
}
# $subfield_data{marc_value}="<input type=\"text\" name=\"field_value\">";
push (@loop_data, \%subfield_data);
$i++
}
} # -- End foreach tag
# what's the next op ? it's what we are not in : an add if we're editing, otherwise, and edit.
$template->param(item => \@loop_data);
if (@notfoundbarcodes) {
my @notfoundbarcodesloop = map{{barcode=>$_}}@notfoundbarcodes;
$template->param(notfoundbarcodes => \@notfoundbarcodesloop);
}
$nextop="action"
} # -- End action="show"
$template->param(%$items_display_hashref) if $items_display_hashref;
$template->param(
op => $nextop,
$op => 1,
);
if ($op eq "action") {
#my @not_deleted_loop = map{{itemnumber=>$_}}@not_deleted;
$template->param(
not_deleted_items => $not_deleted_items,
deleted_items => $deleted_items,
delete_records => $del_records,
deleted_records => $deleted_records,
not_deleted_loop => \@not_deleted
);
}
foreach my $error (@errors) {
$template->param($error => 1);
}
$template->param(src => $src);
output_html_with_http_headers $input, $cookie, $template->output;
exit;
# ---------------- Functions
sub BuildItemsData{
my @itemnumbers=@_;
# now, build existiing item list
my %witness; #---- stores the list of subfields used at least once, with the "meaning" of the code
my @big_array;
#---- finds where items.itemnumber is stored
my ( $itemtagfield, $itemtagsubfield) = &GetMarcFromKohaField("items.itemnumber", "");
my ($branchtagfield, $branchtagsubfield) = &GetMarcFromKohaField("items.homebranch", "");
foreach my $itemnumber (@itemnumbers){
my $itemdata=GetItem($itemnumber);
my $itemmarc=Item2Marc($itemdata);
my %this_row;
foreach my $field (grep {$_->tag() eq $itemtagfield} $itemmarc->fields()) {
# loop through each subfield
my $itembranchcode=$field->subfield($branchtagsubfield);
if ($itembranchcode && C4::Context->preference("IndependantBranches")) {
#verifying rights
my $userenv = C4::Context->userenv();
unless (($userenv->{'flags'} == 1) or (($userenv->{'branch'} eq $itembranchcode))){
$this_row{'nomod'}=1;
}
}
my $tag=$field->tag();
foreach my $subfield ($field->subfields) {
my ($subfcode,$subfvalue)=@$subfield;
next if ($tagslib->{$tag}->{$subfcode}->{tab} ne 10
&& $tag ne $itemtagfield
&& $subfcode ne $itemtagsubfield);
$witness{$subfcode} = $tagslib->{$tag}->{$subfcode}->{lib} if ($tagslib->{$tag}->{$subfcode}->{tab} eq 10);
if ($tagslib->{$tag}->{$subfcode}->{tab} eq 10) {
$this_row{$subfcode}=GetAuthorisedValueDesc( $tag,
$subfcode, $subfvalue, '', $tagslib)
|| $subfvalue;
}
$this_row{itemnumber} = $subfvalue if ($tag eq $itemtagfield && $subfcode eq $itemtagsubfield);
}
}
# grab title, author, and ISBN to identify bib that the item
# belongs to in the display
my $biblio=GetBiblioData($$itemdata{biblionumber});
$this_row{title} = $biblio->{title};
$this_row{author} = $biblio->{author};
$this_row{isbn} = $biblio->{isbn};
$this_row{biblionumber} = $biblio->{biblionumber};
if (%this_row) {
push(@big_array, \%this_row);
}
}
@big_array = sort {$a->{0} cmp $b->{0}} @big_array;
# now, construct template !
# First, the existing items for display
my @item_value_loop;
my @witnesscodessorted=sort keys %witness;
for my $row ( @big_array ) {
my %row_data;
my @item_fields = map +{ field => $_ || '' }, @$row{ @witnesscodessorted };
$row_data{item_value} = [ @item_fields ];
$row_data{itemnumber} = $row->{itemnumber};
#reporting this_row values
$row_data{'nomod'} = $row->{'nomod'};
$row_data{bibinfo} = $row->{bibinfo};
$row_data{author} = $row->{author};
$row_data{title} = $row->{title};
$row_data{isbn} = $row->{isbn};
$row_data{biblionumber} = $row->{biblionumber};
push(@item_value_loop,\%row_data);
}
my @header_loop=map { { header_value=> $witness{$_}} } @witnesscodessorted;
return { item_loop => \@item_value_loop, item_header_loop => \@header_loop };
}
#BE WARN : it is not the general case
# This function can be OK in the item marc record special case
# Where subfield is not repeated
# And where we are sure that field should correspond
# And $tag>10
sub UpdateMarcWith {
my ($marcfrom,$marcto)=@_;
#warn "FROM :",$marcfrom->as_formatted;
my ( $itemtag, $itemtagsubfield) = &GetMarcFromKohaField("items.itemnumber", "");
my $fieldfrom=$marcfrom->field($itemtag);
my @fields_to=$marcto->field($itemtag);
foreach my $subfield ($fieldfrom->subfields()){
foreach my $field_to_update (@fields_to){
if ($subfield->[1]){
$field_to_update->update($subfield->[0]=>$subfield->[1]);
}
else {
$field_to_update->delete_subfield(code=> $subfield->[0]);
}
}
}
#warn "TO edited:",$marcto->as_formatted;
}
sub find_value {
my ($tagfield,$insubfield,$record) = @_;
my $result;
my $indicator;
foreach my $field ($record->field($tagfield)) {
my @subfields = $field->subfields();
foreach my $subfield (@subfields) {
if (@$subfield[0] eq $insubfield) {
$result .= @$subfield[1];
$indicator = $field->indicator(1).$field->indicator(2);
}
}
}
return($indicator,$result);
}
# ----------------------------
# Background functions
sub add_results_to_template {
my $template = shift;
my $results = shift;
$template->param(map { $_ => $results->{$_} } keys %{ $results });
}
sub add_saved_job_results_to_template {
my $template = shift;
my $completedJobID = shift;
my $job = C4::BackgroundJob->fetch($sessionID, $completedJobID);
my $results = $job->results();
add_results_to_template($template, $results);
}
sub put_in_background {
my $job_size = shift;
my $job = C4::BackgroundJob->new($sessionID, "test", $ENV{'SCRIPT_NAME'}, $job_size);
my $jobID = $job->id();
# fork off
if (my $pid = fork) {
# parent
# return job ID as JSON
# prevent parent exiting from
# destroying the kid's database handle
# FIXME: according to DBI doc, this may not work for Oracle
$dbh->{InactiveDestroy} = 1;
my $reply = CGI->new("");
print $reply->header(-type => 'text/html');
print '{"jobID":"' . $jobID . '"}';
exit 0;
} elsif (defined $pid) {
# child
# close STDOUT to signal to Apache that
# we're now running in the background
close STDOUT;
close STDERR;
} else {
# fork failed, so exit immediately
warn "fork failed while attempting to run $ENV{'SCRIPT_NAME'} as a background job";
exit 0;
}
return $job;
}