misc/stage_biblios_file.pl

   1 #!/usr/bin/perl
   2
   3 use strict;
   4 BEGIN {
   5     # find Koha's Perl modules
   6     # test carefully before changing this
   7     use FindBin;
   8     eval { require "$FindBin::Bin/kohalib.pl" };
   9 }
  10
  11 use C4::Context;
  12 use C4::ImportBatch;
  13 use C4::Matcher;
  14 use Getopt::Long;
  15
  16 $| = 1;
  17
  18 # command-line parameters
  19 my $match_bibs = 0;
  20 my $add_items = 0;
  21 my $input_file = "";
  22 my $batch_comment = "";
  23 my $want_help = 0;
  24
  25 my $result = GetOptions(
  26     'file:s'        => \$input_file,
  27     'match-bibs'    => \$match_bibs,
  28     'add-items'     => \$add_items,
  29     'comment:s'     => \$batch_comment,
  30     'h|help'        => \$want_help
  31 );
  32
  33 if (not $result or $input_file eq "" or $want_help) {
  34     print_usage();
  35     exit 0;
  36 }
  37
  38 unless (-r $input_file) {
  39     die "$0: cannot open input file $input_file: $!\n";
  40 }
  41
  42 process_batch($input_file, $match_bibs, $add_items, $batch_comment);
  43
  44 exit 0;
  45
  46 sub process_batch {
  47     my ($input_file, $match_bibs, $add_items, $batch_comment) = @_;
  48
  49     open IN, "<$input_file" or die "$0: cannot open input file $input_file: $!\n";
  50     my $marc_records = "";
  51     $/ = "\035";
  52     my $num_input_records = 0;
  53     while (<IN>) {
  54         $marc_records .= $_; # FIXME - this sort of string concatenation
  55                              # is probably rather inefficient
  56         $num_input_records++;
  57     }
  58     close IN;
  59
  60     my $marc_flavor = C4::Context->preference('marcflavour');
  61
  62     print "... staging MARC records -- please wait\n";
  63     my ($batch_id, $num_valid, $num_items, @import_errors) =
  64         BatchStageMarcRecords($marc_flavor, $marc_records, $input_file, $batch_comment, '', $add_items, 0,
  65                               100, \&print_progress);
  66     print "... finished staging MARC records\n";
  67
  68     my $num_with_matches = 0;
  69     if ($match_bibs) {
  70         my $matcher = C4::Matcher->new('biblio');
  71         $matcher->add_simple_matchpoint('isbn', 1000, '020', 'a', -1, 0, '');
  72         $matcher->add_simple_required_check('245', 'a', -1, 0, '',
  73                                             '245', 'a', -1, 0, '');
  74         print "... looking for matches with records already in database\n";
  75         $num_with_matches = BatchFindBibDuplicates($batch_id, $matcher, 10, 100, \&print_progress);
  76         print "... finished looking for matches\n";
  77     }
  78
  79     my $num_invalid_bibs = scalar(@import_errors);
  80     print <<_SUMMARY_;
  81
  82 MARC record staging report
  83 ------------------------------------
  84 Input file:              $input_file
  85 Number of input bibs:    $num_input_records
  86 Number of valid bibs:    $num_valid
  87 Number of invalid bibs:  $num_invalid_bibs
  88 _SUMMARY_
  89     if ($match_bibs) {
  90         print "Number of bibs matched:  $num_with_matches\n";
  91     } else {
  92         print "Incoming bibs not matched against existing bibs (--match-bibs option not supplied)\n";
  93     }
  94     if ($add_items) {
  95         print "Number of items parsed:  $num_items\n";
  96     } else {
  97         print "No items parsed (--add-items option not supplied)\n";
  98     }
  99
 100     print "\n";
 101     print "Batch number assigned:  $batch_id\n";
 102     print "\n";
 103 }
 104
 105 sub print_progress {
 106     my $recs = shift;
 107     print "... processed $recs records\n";
 108 }
 109
 110 sub print_usage {
 111     print <<_USAGE_;
 112 $0: stage MARC bib file into reservoir.
 113
 114 Use this batch job to load a file of MARC bibliographic records
 115 (with optional item information) into the Koha reservoir.
 116
 117 After running this program to stage your file, you can use
 118 either the batch job commit_biblios_file.pl or the Koha
 119 Tools option "Manage Staged MARC Records" to load the
 120 records into the main Koha database.
 121
 122 Parameters:
 123     --file <file_name>      name of input MARC bib file
 124     --match-bibs            use this option to match bibs
 125                             in the file with bibs already in
 126                             the database for future overlay.
 127     --add-items             use this option to specify that
 128                             item data is embedded in the MARC
 129                             bibs and should be parsed.
 130     --comment <comment>     optional comment to describe
 131                             the record batch; if the comment
 132                             has spaces in it, surround the
 133                             comment with quotation marks.
 134     --help or -h            show this message.
 135 _USAGE_
 136 }