tools/batch_record_modification.pl

   1 #!/usr/bin/perl
   2
   3 # This file is part of Koha.
   4 #
   5 # Copyright 2013 BibLibre
   6 #
   7 # Koha is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as
   9 # published by the Free Software Foundation; either version 3
  10 # of the License, or (at your option) any later version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General
  18 # Public License along with Koha; if not, see
  19 # <http://www.gnu.org/licenses>
  20
  21 use Modern::Perl;
  22
  23 use CGI;
  24 use List::MoreUtils qw( uniq );
  25 use JSON qw( encode_json );
  26 use Net::RabbitFoot;
  27
  28 use C4::Auth qw( get_template_and_user );
  29 use C4::Output qw( output_html_with_http_headers );
  30 use C4::AuthoritiesMarc qw( BuildSummary ModAuthority );
  31 use C4::Biblio qw( GetMarcBiblio ModBiblio );
  32 use C4::MarcModificationTemplates qw( GetModificationTemplateActions GetModificationTemplates );
  33
  34 use Koha::Biblios;
  35 use Koha::BackgroundJob::BatchUpdateBiblio;
  36 use Koha::MetadataRecord::Authority;
  37 use Koha::Virtualshelves;
  38
  39 my $input = new CGI;
  40 our $dbh = C4::Context->dbh;
  41 my $op = $input->param('op') // q|form|;
  42 my $recordtype = $input->param('recordtype') // 'biblio';
  43 my $mmtid = $input->param('marc_modification_template_id');
  44
  45 my ( @messages );
  46
  47 my ( $template, $loggedinuser, $cookie ) = get_template_and_user({
  48         template_name => 'tools/batch_record_modification.tt',
  49         query => $input,
  50         type => "intranet",
  51         flagsrequired => { tools => 'records_batchmod' },
  52 });
  53
  54 $template->param( lists => scalar Koha::Virtualshelves->search([{ category => 1, owner => $loggedinuser }, { category => 2 }]) );
  55
  56 my $sessionID = $input->cookie("CGISESSID");
  57
  58 my @templates = GetModificationTemplates( $mmtid );
  59 unless ( @templates ) {
  60     $op = 'error';
  61     $template->param(
  62         view => 'errors',
  63         errors => ['no_template_defined'],
  64     );
  65     output_html_with_http_headers $input, $cookie, $template->output;
  66     exit;
  67 }
  68
  69 if ( $mmtid ) {
  70     my @actions = GetModificationTemplateActions( $mmtid );
  71     unless ( @actions ) {
  72         $op = 'form';
  73         push @messages, {
  74             type => 'error',
  75             code => 'no_action_defined_for_the_template',
  76             mmtid => $mmtid,
  77         };
  78     }
  79 }
  80
  81 if ( $op eq 'form' ) {
  82     # Display the form
  83     $template->param(
  84         view => 'form',
  85     );
  86 } elsif ( $op eq 'list' ) {
  87     # List all records to process
  88     my ( @records, @record_ids );
  89     if ( my $bib_list = $input->param('bib_list') ) {
  90         # Come from the basket
  91         @record_ids = split /\//, $bib_list;
  92         $recordtype = 'biblio';
  93     } elsif ( my $uploadfile = $input->param('uploadfile') ) {
  94         # A file of id is given
  95         binmode $uploadfile, ':encoding(UTF-8)';
  96         while ( my $content = <$uploadfile> ) {
  97             next unless $content;
  98             $content =~ s/[\r\n]*$//;
  99             push @record_ids, $content if $content;
 100         }
 101     } elsif ( my $shelf_number = $input->param('shelf_number') ) {
 102         my $shelf = Koha::Virtualshelves->find($shelf_number);
 103         my $contents = $shelf->get_contents;
 104         while ( my $content = $contents->next ) {
 105             my $biblionumber = $content->biblionumber;
 106             push @record_ids, $biblionumber;
 107         }
 108     } else {
 109         # The user enters manually the list of id
 110         push @record_ids, split( /\s\n/, $input->param('recordnumber_list') );
 111     }
 112
 113     for my $record_id ( uniq @record_ids ) {
 114         if ( $recordtype eq 'biblio' ) {
 115             # Retrieve biblio information
 116             my $biblio = Koha::Biblios->find( $record_id );
 117             unless ( $biblio ) {
 118                 push @messages, {
 119                     type => 'warning',
 120                     code => 'biblio_not_exists',
 121                     biblionumber => $record_id,
 122                 };
 123                 next;
 124             }
 125             push @records, $biblio;
 126         } else {
 127             # Retrieve authority information
 128             my $authority = Koha::MetadataRecord::Authority->get_from_authid( $record_id );
 129             unless ( $authority ) {
 130                 push @messages, {
 131                     type => 'warning',
 132                     code => 'authority_not_exists',
 133                     authid => $record_id,
 134                 };
 135                 next;
 136             }
 137
 138             push @records, {
 139                 authid => $record_id,
 140                 summary => C4::AuthoritiesMarc::BuildSummary( $authority->record, $record_id ),
 141             };
 142         }
 143     }
 144     $template->param(
 145         records => \@records,
 146         mmtid => $mmtid,
 147         view => 'list',
 148     );
 149 } elsif ( $op eq 'modify' ) {
 150     # We want to modify selected records!
 151     my @record_ids = $input->multi_param('record_id');
 152
 153     my $job_id = Koha::BackgroundJob::BatchUpdateBiblio->new->enqueue(
 154         {
 155             mmtid       => $mmtid,
 156             record_type => $recordtype,
 157             record_ids  => \@record_ids,
 158         }
 159     );
 160     $template->param(
 161         view => 'enqueued',
 162         job_id => $job_id,
 163     );
 164 }
 165
 166 $template->param(
 167     messages => \@messages,
 168     recordtype => $recordtype,
 169     MarcModificationTemplatesLoop => \@templates,
 170 );
 171
 172 output_html_with_http_headers $input, $cookie, $template->output;