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#!/usr/bin/perl
# This file is part of Koha.
#
# Copyright 2013 BibLibre
#
# 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 CGI;
use List::MoreUtils qw( uniq );
use Try::Tiny qw( catch try );
use C4::Auth qw( get_template_and_user );
use C4::Output qw( output_html_with_http_headers );
use C4::Auth qw( get_template_and_user );
use C4::MarcModificationTemplates qw(
GetModificationTemplateActions
GetModificationTemplates
);
use Koha::Biblios;
use Koha::BackgroundJob::BatchUpdateBiblio;
use Koha::BackgroundJob::BatchUpdateAuthority;
use Koha::MetadataRecord::Authority;
use Koha::Virtualshelves;
my $input = CGI->new;
our $dbh = C4::Context->dbh;
my $op = $input->param('op') // q|form|;
my $recordtype = $input->param('recordtype') // 'biblio';
my $mmtid = $input->param('marc_modification_template_id');
my ( @messages );
my ( $template, $loggedinuser, $cookie ) = get_template_and_user({
template_name => 'tools/batch_record_modification.tt',
query => $input,
type => "intranet",
flagsrequired => { tools => 'records_batchmod' },
});
my $sessionID = $input->cookie("CGISESSID");
my @templates = GetModificationTemplates( $mmtid );
unless ( @templates ) {
$op = 'error';
$template->param(
view => 'errors',
errors => ['no_template_defined'],
);
output_html_with_http_headers $input, $cookie, $template->output;
exit;
}
if ( $mmtid ) {
my @actions = GetModificationTemplateActions( $mmtid );
unless ( @actions ) {
$op = 'form';
push @messages, {
type => 'error',
code => 'no_action_defined_for_the_template',
mmtid => $mmtid,
};
}
}
if ( $op eq 'form' ) {
# Display the form
$template->param(
view => 'form',
lists => scalar Koha::Virtualshelves->search(
[
{ public => 0, owner => $loggedinuser },
{ public => 1 }
]
)
);
} elsif ( $op eq 'list' ) {
# List all records to process
my ( @records, @record_ids );
if ( my $bib_list = $input->param('bib_list') ) {
# Come from the basket
@record_ids = split /\//, $bib_list;
$recordtype = 'biblio';
} elsif ( my $uploadfile = $input->param('uploadfile') ) {
# A file of id is given
binmode $uploadfile, ':encoding(UTF-8)';
while ( my $content = <$uploadfile> ) {
next unless $content;
$content =~ s/[\r\n]*$//;
push @record_ids, $content if $content;
}
} elsif ( my $shelf_number = $input->param('shelf_number') ) {
my $shelf = Koha::Virtualshelves->find($shelf_number);
my $contents = $shelf->get_contents;
while ( my $content = $contents->next ) {
my $biblionumber = $content->biblionumber;
push @record_ids, $biblionumber;
}
} else {
# The user enters manually the list of id
push @record_ids, split( /\s\n/, $input->param('recordnumber_list') );
}
for my $record_id ( uniq @record_ids ) {
if ( $recordtype eq 'biblio' ) {
# Retrieve biblio information
my $biblio = Koha::Biblios->find( $record_id );
unless ( $biblio ) {
push @messages, {
type => 'warning',
code => 'biblio_not_exists',
biblionumber => $record_id,
};
next;
}
push @records, $biblio;
} else {
# Retrieve authority information
my $authority = Koha::MetadataRecord::Authority->get_from_authid( $record_id );
unless ( $authority ) {
push @messages, {
type => 'warning',
code => 'authority_not_exists',
authid => $record_id,
};
next;
}
push @records, {
authid => $record_id,
summary => C4::AuthoritiesMarc::BuildSummary( $authority->record, $record_id ),
};
}
}
$template->param(
records => \@records,
mmtid => $mmtid,
view => 'list',
);
} elsif ( $op eq 'modify' ) {
# We want to modify selected records!
my @record_ids = $input->multi_param('record_id');
try {
my $patron = Koha::Patrons->find( $loggedinuser );
my $params = {
mmtid => $mmtid,
record_ids => \@record_ids,
overlay_context => {
source => 'batchmod',
categorycode => $patron->categorycode,
userid => $patron->userid
}
};
my $job_id =
$recordtype eq 'biblio'
? Koha::BackgroundJob::BatchUpdateBiblio->new->enqueue($params)
: Koha::BackgroundJob::BatchUpdateAuthority->new->enqueue($params);
$template->param(
view => 'enqueued',
job_id => $job_id,
);
} catch {
push @messages, {
type => 'error',
code => 'cannot_enqueue_job',
error => $_,
};
$template->param( view => 'errors' );
};
}
$template->param(
messages => \@messages,
recordtype => $recordtype,
MarcModificationTemplatesLoop => \@templates,
);
output_html_with_http_headers $input, $cookie, $template->output;