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Koha/admin/marc_subfields_structure.pl
Jonathan Druart 8650f8111b Bug 8976: Code cleaning 
It was tricky to write the previous patch so I decided to clean the
ground (a bit) for later, taking advantage of having people who are
going to test the whole area.
We can move it to its own bug report if QA wants to.

Sponsored-by: Orex Digital

Signed-off-by: Michal Denar <black23@gmail.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
2021-03-01 15:14:22 +01:00

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#!/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 3 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, see <http://www.gnu.org/licenses>.
use Modern::Perl;
use C4::Output;
use C4::Auth;
use CGI qw ( -utf8 );
use C4::Context;
use Koha::Authority::Types;
use Koha::AuthorisedValueCategories;
use Koha::Filter::MARC::ViewPolicy;
use List::MoreUtils qw( uniq );
my $input = CGI->new;
my $tagfield = $input->param('tagfield');
my $tagsubfield = $input->param('tagsubfield');
my $frameworkcode = $input->param('frameworkcode');
my $pkfield = "tagfield";
my $offset = $input->param('offset');
$offset = 0 if not defined $offset or $offset < 0;
my $script_name = "/cgi-bin/koha/admin/marc_subfields_structure.pl";
my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
{
template_name => "admin/marc_subfields_structure.tt",
query => $input,
type => "intranet",
flagsrequired => { parameters => 'manage_marc_frameworks' },
debug => 1,
}
);
my $cache = Koha::Caches->get_instance();
my $op = $input->param('op') || "";
$tagfield =~ s/\,//g;
if ($op) {
$template->param(
script_name => $script_name,
tagfield => $tagfield,
frameworkcode => $frameworkcode,
$op => 1
); # we show only the TMPL_VAR names $op
}
else {
$template->param(
script_name => $script_name,
tagfield => $tagfield,
frameworkcode => $frameworkcode,
else => 1
); # we show only the TMPL_VAR names $op
}
################## ADD_FORM ##################################
# called by default. Used to create form to add or modify a record
if ( $op eq 'add_form' ) {
my $dbh = C4::Context->dbh;
# builds kohafield tables
my @kohafields;
push @kohafields, "";
my $sth2 = $dbh->prepare("SHOW COLUMNS from biblio");
$sth2->execute;
while ( ( my $field ) = $sth2->fetchrow_array ) {
push @kohafields, "biblio." . $field;
}
$sth2 = $dbh->prepare("SHOW COLUMNS from biblioitems");
$sth2->execute;
while ( ( my $field ) = $sth2->fetchrow_array ) {
if ( $field eq 'notes' ) { $field = 'bnotes'; }
push @kohafields, "biblioitems." . $field;
}
$sth2 = $dbh->prepare("SHOW COLUMNS from items");
$sth2->execute;
while ( ( my $field ) = $sth2->fetchrow_array ) {
push @kohafields, "items." . $field;
}
# build authorised value list
$sth2->finish;
$sth2 = $dbh->prepare("select distinct category from authorised_values");
$sth2->execute;
my @av_cat = Koha::AuthorisedValueCategories->search;
my @authorised_values = map { $_->category_name } @av_cat;
# build thesaurus categories list
my @authtypes = uniq( "", map { $_->authtypecode } Koha::Authority::Types->search );
# build value_builder list
my @value_builder = ('');
# read value_builder directory.
# 2 cases here : on CVS install, $cgidir does not need a /cgi-bin
# on a standard install, /cgi-bin need to be added.
# test one, then the other
my $cgidir = C4::Context->config('intranetdir') . "/cgi-bin";
unless ( opendir( DIR, "$cgidir/cataloguing/value_builder" ) ) {
$cgidir = C4::Context->config('intranetdir');
opendir( DIR, "$cgidir/cataloguing/value_builder" )
|| die "can't opendir $cgidir/value_builder: $!";
}
while ( my $line = readdir(DIR) ) {
if ( $line =~ /\.pl$/ &&
$line !~ /EXAMPLE\.pl$/ ) { # documentation purposes
push( @value_builder, $line );
}
}
@value_builder= sort {$a cmp $b} @value_builder;
closedir DIR;
# build values list
my $mss = Koha::MarcSubfieldStructures->search(
{ tagfield => $tagfield, frameworkcode => $frameworkcode },
{ order_by => 'display_order' }
)->unblessed;
my @loop_data = ();
my $i = 0;
for my $m ( @$mss ) {
my %row_data = %$m; # get a fresh hash for the row data
$row_data{subfieldcode} = $m->{tagsubfield};
$row_data{urisubfieldcode} = $row_data{subfieldcode} eq '%' ? 'pct' : $row_data{subfieldcode};
$row_data{kohafields} = \@kohafields;
$row_data{authorised_values} = \@authorised_values;
$row_data{value_builders} = \@value_builder;
$row_data{authtypes} = \@authtypes;
$row_data{row} = $i;
if ( defined $m->{kohafield}
and $m->{kohafield} eq 'biblio.biblionumber' )
{
my $hidden_opac = Koha::Filter::MARC::ViewPolicy->should_hide_marc(
{
frameworkcode => $frameworkcode,
interface => "opac",
}
)->{biblionumber};
my $hidden_intranet = Koha::Filter::MARC::ViewPolicy->should_hide_marc(
{
frameworkcode => $frameworkcode,
interface => "intranet",
}
)->{biblionumber};
if ( $hidden_opac or $hidden_intranet ) {
# We should allow editing for fixing it
$row_data{hidden_protected} = 0;
}
else {
$row_data{hidden_protected} = 1;
}
}
push( @loop_data, \%row_data );
$i++;
}
# Add a new row for the "New" tab
my %row_data; # get a fresh hash for the row data
$row_data{'new_subfield'} = 1;
$row_data{'subfieldcode'} = '';
$row_data{'maxlength'} = 9999;
$row_data{tab} = -1; #ignore
$row_data{tagsubfield} = "";
$row_data{liblibrarian} = "";
$row_data{libopac} = "";
$row_data{seealso} = "";
$row_data{hidden} = "";
$row_data{repeatable} = 0;
$row_data{mandatory} = 0;
$row_data{important} = 0;
$row_data{isurl} = 0;
$row_data{kohafields} = \@kohafields;
$row_data{authorised_values} = \@authorised_values;
$row_data{value_builders} = \@value_builder;
$row_data{authtypes} = \@authtypes;
$row_data{link} = "";
$row_data{row} = $i;
push( @loop_data, \%row_data );
$template->param( 'use_heading_flags_p' => 1 );
$template->param( 'heading_edit_subfields_p' => 1 );
$template->param(
action => "Edit subfields",
tagfield => $tagfield,
loop => \@loop_data,
more_tag => $tagfield
);
# END $OP eq ADD_FORM
################## ADD_VALIDATE ##################################
# called by add_form, used to insert/modify data in DB
}
elsif ( $op eq 'add_validate' ) {
my $dbh = C4::Context->dbh;
$template->param( tagfield => "$input->param('tagfield')" );
my @tagsubfield = $input->multi_param('tagsubfield');
my @liblibrarian = $input->multi_param('liblibrarian');
my @libopac = $input->multi_param('libopac');
my @kohafield = $input->multi_param('kohafield');
my @tab = $input->multi_param('tab');
my @seealso = $input->multi_param('seealso');
my @hidden = $input->multi_param('hidden');
my @authorised_values = $input->multi_param('authorised_value');
my @authtypecodes = $input->multi_param('authtypecode');
my @value_builder = $input->multi_param('value_builder');
my @link = $input->multi_param('link');
my @defaultvalue = $input->multi_param('defaultvalue');
my @maxlength = $input->multi_param('maxlength');
my $display_order;
for ( my $i = 0 ; $i <= $#tagsubfield ; $i++ ) {
my $tagfield = $input->param('tagfield');
my $tagsubfield = $tagsubfield[$i];
$tagsubfield = "@" unless $tagsubfield ne '';
my $liblibrarian = $liblibrarian[$i];
my $libopac = $libopac[$i];
my $repeatable = $input->param("repeatable$i") ? 1 : 0;
my $mandatory = $input->param("mandatory$i") ? 1 : 0;
my $important = $input->param("important$i") ? 1 : 0;
my $kohafield = $kohafield[$i];
my $tab = $tab[$i];
my $seealso = $seealso[$i];
my $authorised_value = $authorised_values[$i];
my $authtypecode = $authtypecodes[$i];
my $value_builder = $value_builder[$i];
my $hidden = $hidden[$i]; #input->param("hidden$i");
my $isurl = $input->param("isurl$i") ? 1 : 0;
my $link = $link[$i];
my $defaultvalue = $defaultvalue[$i];
my $maxlength = $maxlength[$i] ? $maxlength[$i] : 9999;
if (defined($liblibrarian) && $liblibrarian ne "") {
my $mss = Koha::MarcSubfieldStructures->find({tagfield => $tagfield, tagsubfield => $tagsubfield, frameworkcode => $frameworkcode });
if ($mss) {
$mss->update(
{
liblibrarian => $liblibrarian,
libopac => $libopac,
repeatable => $repeatable,
mandatory => $mandatory,
important => $important,
kohafield => $kohafield,
tab => $tab,
seealso => $seealso,
authorised_value => $authorised_value,
authtypecode => $authtypecode,
value_builder => $value_builder,
hidden => $hidden,
isurl => $isurl,
link => $link,
defaultvalue => $defaultvalue,
maxlength => $maxlength,
display_order => $display_order->{$tagfield} || 0
}
);
} else {
if( $frameworkcode ne q{} ) {
# BZ 19096: Overwrite kohafield from Default when adding a new record
my $rec = Koha::MarcSubfieldStructures->find( q{}, $tagfield, $tagsubfield );
$kohafield = $rec->kohafield if $rec;
}
Koha::MarcSubfieldStructure->new(
{
tagfield => $tagfield,
tagsubfield => $tagsubfield,
liblibrarian => $liblibrarian,
libopac => $libopac,
repeatable => $repeatable,
mandatory => $mandatory,
important => $important,
kohafield => $kohafield,
tab => $tab,
seealso => $seealso,
authorised_value => $authorised_value,
authtypecode => $authtypecode,
value_builder => $value_builder,
hidden => $hidden,
isurl => $isurl,
frameworkcode => $frameworkcode,
link => $link,
defaultvalue => $defaultvalue,
maxlength => $maxlength,
display_order => $display_order->{$tagfield} || 0,
}
)->store;
}
$display_order->{$tagfield}++;
}
}
$cache->clear_from_cache("MarcStructure-0-$frameworkcode");
$cache->clear_from_cache("MarcStructure-1-$frameworkcode");
$cache->clear_from_cache("default_value_for_mod_marc-");
$cache->clear_from_cache("MarcSubfieldStructure-$frameworkcode");
print $input->redirect("/cgi-bin/koha/admin/marc_subfields_structure.pl?tagfield=$tagfield&amp;frameworkcode=$frameworkcode");
exit;
# END $OP eq ADD_VALIDATE
################## DELETE_CONFIRM ##################################
# called by default form, used to confirm deletion of data in DB
}
elsif ( $op eq 'delete_confirm' ) {
my $mss = Koha::MarcSubfieldStructures->find(
{
tagfield => $tagfield,
tagsubfield => $tagsubfield,
frameworkcode => $frameworkcode
}
);
$template->param(
mss => $mss,
delete_link => $script_name,
);
# END $OP eq DELETE_CONFIRM
################## DELETE_CONFIRMED ##################################
# called by delete_confirm, used to effectively confirm deletion of data in DB
}
elsif ( $op eq 'delete_confirmed' ) {
Koha::MarcSubfieldStructures->find(
{
tagfield => $tagfield,
tagsubfield => $tagsubfield,
frameworkcode => $frameworkcode
}
)->delete;
$cache->clear_from_cache("MarcStructure-0-$frameworkcode");
$cache->clear_from_cache("MarcStructure-1-$frameworkcode");
$cache->clear_from_cache("default_value_for_mod_marc-");
$cache->clear_from_cache("MarcSubfieldStructure-$frameworkcode");
print $input->redirect("/cgi-bin/koha/admin/marc_subfields_structure.pl?tagfield=$tagfield&amp;frameworkcode=$frameworkcode");
exit;
# END $OP eq DELETE_CONFIRMED
################## DEFAULT ##################################
}
else { # DEFAULT
my $mss = Koha::MarcSubfieldStructures->search(
{
tagfield => { -like => "$tagfield%" },
frameworkcode => $frameworkcode
},
{ order_by => [ 'tagfield', 'display_order' ] }
)->unblessed;
$template->param( loop => $mss );
$template->param(
edit_tagfield => $tagfield,
edit_frameworkcode => $frameworkcode
);
} #---- END $OP eq DEFAULT
output_html_with_http_headers $input, $cookie, $template->output;
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