misc/maintenance/touch_all_biblios.pl

   1 #!/usr/bin/perl
   2 #
   3 # Copyright (C) 2011 ByWater Solutions
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (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 Public License
  18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  19
  20 use strict;
  21 use warnings;
  22 BEGIN {
  23     # find Koha's Perl modules
  24     # test carefully before changing this
  25     use FindBin;
  26     eval { require "$FindBin::Bin/../kohalib.pl" };
  27 }
  28
  29 # possible modules to use
  30 use Getopt::Long;
  31
  32 use Koha::Script;
  33 use C4::Context;
  34 use C4::Biblio;
  35 use Pod::Usage;
  36
  37
  38 sub usage {
  39     pod2usage( -verbose => 2 );
  40     exit;
  41 }
  42
  43 # Database handle
  44 my $dbh = C4::Context->dbh;
  45
  46 # Benchmarking variables
  47 my $startime = time();
  48 my $goodcount = 0;
  49 my $badcount = 0;
  50 my $totalcount = 0;
  51
  52 # Options
  53 my $verbose;
  54 my $whereclause = '';
  55 my $help;
  56 my $outfile;
  57
  58 GetOptions(
  59   'o|output:s' => \$outfile,
  60   'v' => \$verbose,
  61   'where:s' => \$whereclause,
  62   'help|h'   => \$help,
  63 );
  64
  65 usage() if $help;
  66
  67 if ($whereclause) {
  68    $whereclause = "WHERE $whereclause";
  69 }
  70
  71 # output log or STDOUT
  72 my $fh;
  73 if (defined $outfile) {
  74    open ($fh, '>', $outfile) || die ("Cannot open output file");
  75 } else {
  76    open($fh, '>&', \*STDOUT) || die ("Couldn't duplicate STDOUT: $!");
  77 }
  78
  79 my $sth1 = $dbh->prepare("SELECT biblionumber, frameworkcode FROM biblio $whereclause");
  80 $sth1->execute();
  81
  82 # fetch info from the search
  83 while (my ($biblionumber, $frameworkcode) = $sth1->fetchrow_array){
  84   my $record = GetMarcBiblio({ biblionumber => $biblionumber });
  85
  86   my $modok = ModBiblio($record, $biblionumber, $frameworkcode);
  87
  88   if ($modok) {
  89      $goodcount++;
  90      print $fh "Touched biblio $biblionumber\n" if (defined $verbose);
  91   } else {
  92      $badcount++;
  93      print $fh "ERROR WITH BIBLIO $biblionumber !!!!\n";
  94   }
  95
  96   $totalcount++;
  97
  98 }
  99 close($fh);
 100
 101 # Benchmarking
 102 my $endtime = time();
 103 my $time = $endtime-$startime;
 104 my $accuracy = ($goodcount / $totalcount) * 100; # this is a percentage
 105 my $averagetime = 0;
 106 $averagetime = $time / $totalcount if $totalcount;
 107 print "Good: $goodcount, Bad: $badcount (of $totalcount) in $time seconds\n";
 108 printf "Accuracy: %.2f%%\nAverage time per record: %.6f seconds\n", $accuracy, $averagetime if (defined $verbose);
 109
 110 =head1 NAME
 111
 112 touch_all_biblios.pl
 113
 114 =head1 SYNOPSIS
 115
 116   touch_all_biblios.pl
 117   touch_all_biblios.pl -v
 118   touch_all_biblios.pl --where=STRING
 119
 120 =head1 DESCRIPTION
 121
 122 When changes are made to ModBiblio (or the routines that are called by those),
 123 it is sometimes necessary to run ModBiblio on all or some records in the catalog
 124 when upgrading. This script does this.
 125
 126 =over 8
 127
 128 =item B<--help>
 129
 130 Prints this help
 131
 132 =item B<-v>
 133
 134 Provide verbose log information.
 135
 136 =item B<--where>
 137
 138 Limits the search with a user-specified WHERE clause.
 139
 140 =back
 141
 142 =cut
 143