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
  26 use C4::Auth qw( get_template_and_user );
  27 use C4::Output qw( output_html_with_http_headers );
  28 use C4::AuthoritiesMarc qw( BuildSummary ModAuthority );
  29 use C4::BackgroundJob;
  30 use C4::Biblio qw( GetMarcBiblio ModBiblio );
  31 use C4::MarcModificationTemplates qw( GetModificationTemplateActions GetModificationTemplates ModifyRecordWithTemplate );
  32
  33 use Koha::Biblios;
  34 use Koha::MetadataRecord::Authority;
  35
  36 my $input = new CGI;
  37 our $dbh = C4::Context->dbh;
  38 my $op = $input->param('op') // q|form|;
  39 my $recordtype = $input->param('recordtype') // 'biblio';
  40 my $mmtid = $input->param('marc_modification_template_id');
  41
  42 my ( @messages );
  43
  44 my ( $template, $loggedinuser, $cookie ) = get_template_and_user({
  45         template_name => 'tools/batch_record_modification.tt',
  46         query => $input,
  47         type => "intranet",
  48         authnotrequired => 0,
  49         flagsrequired => { tools => 'records_batchmod' },
  50 });
  51
  52
  53 my $sessionID = $input->cookie("CGISESSID");
  54
  55 my $runinbackground = $input->param('runinbackground');
  56 my $completedJobID = $input->param('completedJobID');
  57 if ( $completedJobID ) {
  58     my $job = C4::BackgroundJob->fetch($sessionID, $completedJobID);
  59     my $report = $job->get('report');
  60     my $messages = $job->get('messages');
  61     $template->param(
  62         report => $report,
  63         messages => $messages,
  64         view => 'report',
  65     );
  66     output_html_with_http_headers $input, $cookie, $template->output;
  67     $job->clear();
  68     exit;
  69 }
  70
  71 my @templates = GetModificationTemplates( $mmtid );
  72 unless ( @templates ) {
  73     $op = 'error';
  74     $template->param(
  75         view => 'errors',
  76         errors => ['no_template_defined'],
  77     );
  78     output_html_with_http_headers $input, $cookie, $template->output;
  79     exit;
  80 }
  81
  82 if ( $mmtid ) {
  83     my @actions = GetModificationTemplateActions( $mmtid );
  84     unless ( @actions ) {
  85         $op = 'form';
  86         push @messages, {
  87             type => 'error',
  88             code => 'no_action_defined_for_the_template',
  89             mmtid => $mmtid,
  90         };
  91     }
  92 }
  93
  94 if ( $op eq 'form' ) {
  95     # Display the form
  96     $template->param(
  97         view => 'form',
  98     );
  99 } elsif ( $op eq 'list' ) {
 100     # List all records to process
 101     my ( @records, @record_ids );
 102     if ( my $bib_list = $input->param('bib_list') ) {
 103         # Come from the basket
 104         @record_ids = split /\//, $bib_list;
 105         $recordtype = 'biblio';
 106     } elsif ( my $uploadfile = $input->param('uploadfile') ) {
 107         # A file of id is given
 108         while ( my $content = <$uploadfile> ) {
 109             next unless $content;
 110             $content =~ s/[\r\n]*$//;
 111             push @record_ids, $content if $content;
 112         }
 113     } else {
 114         # The user enters manually the list of id
 115         push @record_ids, split( /\s\n/, $input->param('recordnumber_list') );
 116     }
 117
 118     for my $record_id ( uniq @record_ids ) {
 119         if ( $recordtype eq 'biblio' ) {
 120             # Retrieve biblio information
 121             my $biblio = Koha::Biblios->find( $record_id );
 122             unless ( $biblio ) {
 123                 push @messages, {
 124                     type => 'warning',
 125                     code => 'biblio_not_exists',
 126                     biblionumber => $record_id,
 127                 };
 128                 next;
 129             }
 130             push @records, $biblio;
 131         } else {
 132             # Retrieve authority information
 133             my $authority = Koha::MetadataRecord::Authority->get_from_authid( $record_id );
 134             unless ( $authority ) {
 135                 push @messages, {
 136                     type => 'warning',
 137                     code => 'authority_not_exists',
 138                     authid => $record_id,
 139                 };
 140                 next;
 141             }
 142
 143             push @records, {
 144                 authid => $record_id,
 145                 summary => C4::AuthoritiesMarc::BuildSummary( $authority->record, $record_id ),
 146             };
 147         }
 148     }
 149     $template->param(
 150         records => \@records,
 151         mmtid => $mmtid,
 152         view => 'list',
 153     );
 154 } elsif ( $op eq 'modify' ) {
 155     # We want to modify selected records!
 156     my @record_ids = $input->multi_param('record_id');
 157
 158     my ( $job );
 159     if ( $runinbackground ) {
 160         my $job_size = scalar( @record_ids );
 161         $job = C4::BackgroundJob->new( $sessionID, "FIXME", '/cgi-bin/koha/tools/batch_record_modification.pl', $job_size );
 162         my $job_id = $job->id;
 163         if (my $pid = fork) {
 164             $dbh->{InactiveDestroy}  = 1;
 165
 166             my $reply = CGI->new("");
 167             print $reply->header(-type => 'text/html');
 168             print '{"jobID":"' . $job_id . '"}';
 169             exit 0;
 170         } elsif (defined $pid) {
 171             close STDOUT;
 172         } else {
 173             warn "fork failed while attempting to run tools/batch_record_modification.pl as a background job";
 174             exit 0;
 175         }
 176     }
 177
 178     my $report = {
 179         total_records => 0,
 180         total_success => 0,
 181     };
 182     my $progress = 0;
 183     $dbh->{RaiseError} = 1;
 184     RECORD_IDS: for my $record_id ( sort { $a <=> $b } @record_ids ) {
 185         $report->{total_records}++;
 186         next unless $record_id;
 187
 188         if ( $recordtype eq 'biblio' ) {
 189             # Biblios
 190             my $biblionumber = $record_id;
 191
 192             # Finally, modify the biblio
 193             my $error = eval {
 194                 my $record = GetMarcBiblio({ biblionumber => $biblionumber });
 195                 ModifyRecordWithTemplate( $mmtid, $record );
 196                 my $frameworkcode = C4::Biblio::GetFrameworkCode( $biblionumber );
 197                 ModBiblio( $record, $biblionumber, $frameworkcode );
 198             };
 199             if ( $error and $error != 1 or $@ ) { # ModBiblio returns 1 if everything as gone well
 200                 push @messages, {
 201                     type => 'error',
 202                     code => 'biblio_not_modified',
 203                     biblionumber => $biblionumber,
 204                     error => ($@ ? $@ : $error),
 205                 };
 206             } else {
 207                 push @messages, {
 208                     type => 'success',
 209                     code => 'biblio_modified',
 210                     biblionumber => $biblionumber,
 211                 };
 212                 $report->{total_success}++;
 213             }
 214         } else {
 215             # Authorities
 216             my $authid = $record_id;
 217             my $error = eval {
 218                 my $authority = Koha::MetadataRecord::Authority->get_from_authid( $authid );
 219                 my $record = $authority->record;
 220                 ModifyRecordWithTemplate( $mmtid, $record );
 221                 ModAuthority( $authid, $record, $authority->authtypecode );
 222             };
 223             if ( $error and $error != $authid or $@ ) {
 224                 push @messages, {
 225                     type => 'error',
 226                     code => 'authority_not_modified',
 227                     authid => $authid,
 228                     error => ($@ ? $@ : 0),
 229                 };
 230             } else {
 231                 push @messages, {
 232                     type => 'success',
 233                     code => 'authority_modified',
 234                     authid => $authid,
 235                 };
 236                 $report->{total_success}++;
 237             }
 238         }
 239
 240         $job->set({
 241             view => 'report',
 242             report => $report,
 243             messages => \@messages,
 244         });
 245         $job->progress( ++$progress ) if $runinbackground;
 246     }
 247
 248     if ($runinbackground) {
 249         $job->finish if defined $job;
 250     } else {
 251         $template->param(
 252             view => 'report',
 253             report => $report,
 254             messages => \@messages,
 255         );
 256     }
 257 }
 258
 259 $template->param(
 260     messages => \@messages,
 261     recordtype => $recordtype,
 262     MarcModificationTemplatesLoop => \@templates,
 263 );
 264
 265 output_html_with_http_headers $input, $cookie, $template->output;