Open-ILS/src/extras/import/direct_ingest.pl

   1 #!/usr/bin/perl
   2 use strict;
   3 use warnings;
   4
   5 use lib '/openils/lib/perl5/';
   6
   7 use OpenSRF::System;
   8 use OpenSRF::EX qw/:try/;
   9 use OpenSRF::AppSession;
  10 use OpenSRF::Application;
  11 use OpenSRF::MultiSession;
  12 use OpenSRF::Utils::SettingsClient;
  13 use OpenILS::Application::Ingest;
  14 use OpenILS::Application::AppUtils;
  15 use OpenILS::Utils::Fieldmapper;
  16 use Digest::MD5 qw/md5_hex/;
  17 use JSON;
  18 use Data::Dumper;
  19 use FileHandle;
  20
  21 use Time::HiRes qw/time/;
  22 use Getopt::Long;
  23 use MARC::Batch;
  24 use MARC::File::XML;
  25 use MARC::Charset;
  26
  27 MARC::Charset->ignore_errors(1);
  28
  29 my ($workers, $config, $prefix) =
  30         (1, '/openils/conf/bootstrap.conf', 'marc-out-');
  31
  32 GetOptions(
  33         'threads=i'     => \$workers,
  34         'config=s'      => \$config,
  35         'prefix=s'      => \$prefix,
  36 );
  37
  38 my @ses;
  39
  40 open NEWERR,     ">&STDERR";
  41
  42 select NEWERR; $| = 1;
  43 select STDERR; $| = 1;
  44 select STDOUT; $| = 1;
  45
  46 for (1 .. $workers) {
  47         my ($r,$w);
  48         pipe($r,$w);
  49         if (fork) {
  50                 push @ses, $w;
  51         } else {
  52                 $0 = "Local Ingest Worker $_";
  53                 worker($r, $_);
  54                 exit;
  55         }
  56 }
  57 $0 = "Local Ingest Master";
  58
  59 sub worker {
  60         my $pipe = shift;
  61         my $file = shift;
  62
  63         OpenSRF::System->bootstrap_client( config_file => $config );
  64         Fieldmapper->import(IDL => OpenSRF::Utils::SettingsClient->new->config_value("IDL"));
  65
  66         OpenILS::Application::Ingest->use;
  67
  68         my $f = new FileHandle(">${prefix}$file");
  69         while (my $rec = <$pipe>) {
  70
  71                 my $bib = JSON->JSON2perl($rec);
  72                 my $data;
  73
  74                 try {
  75                         ($data) = OpenILS::Application::Ingest
  76                                 ->method_lookup( 'open-ils.ingest.full.biblio.object.readonly' )
  77                                 ->run( $bib );
  78                 } catch Error with {
  79                         my $e = shift;
  80                         warn "Couldn't process record: $e\n >>> $rec\n";
  81                 };
  82
  83                 next unless $data;
  84
  85                 postprocess(
  86                         { bib           => $bib,
  87                         worm_data       => $data,
  88                         },
  89                         $f
  90                 );
  91         }
  92 }
  93
  94 my $count = 0;
  95 my $starttime = time;
  96 while ( my $rec = <> ) {
  97         next unless ($rec);
  98         my $session_index = $count % $workers;
  99
 100         $ses[$session_index]->printflush( $rec );
 101
 102         if (!($count % 20)) {
 103                 print NEWERR "\r$count\t". $count / (time - $starttime);
 104         }
 105
 106         $count++;
 107 }
 108
 109 sub postprocess {
 110         my $data = shift;
 111         my $f = shift;
 112
 113         my $bib = $data->{bib};
 114         my $field_entries = $data->{worm_data}->{field_entries};
 115         my $full_rec = $data->{worm_data}->{full_rec};
 116         my $fp = $data->{worm_data}->{fingerprint};
 117         my $rd = $data->{worm_data}->{descriptor};
 118
 119         $bib->fingerprint( $fp->{fingerprint} );
 120         $bib->quality( $fp->{quality} );
 121
 122         $f->printflush( JSON->perl2JSON($bib)."\n" );
 123         $f->printflush( JSON->perl2JSON($rd)."\n" );
 124         $f->printflush( JSON->perl2JSON($_)."\n" ) for (@$field_entries);
 125         $f->printflush( JSON->perl2JSON($_)."\n" ) for (@$full_rec);
 126 }
 127