#!/usr/bin/perl
+
+# Copyright 2009-2012, Equinox Software, Inc.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
use strict;
use warnings;
next if $m->first_only($rec->{tags}[$tag_idx]{tag}, $sub) and ($k > 1);
for my $value ( @{$rec->{tags}[$tag_idx]{multi}{$sub}} ) {
my $fh = $MULTIFILE{"$othertag$sub"};
- print $fh join("\t", $rec->{egid}, $j, $value), "\n";
+ print $fh normalize_output(join("\t", $rec->{egid}, $j, $value)), "\n";
}
}
}
# and dump it
print HOLDINGS "\n" unless $j;
- print HOLDINGS join("\t", @out);
+ print HOLDINGS normalize_output(join("\t", @out));
print HOLDINGS "\n";
$j++;
}
for my $subkey (sort keys %{ $tags->{$tag} }) {
my $sub = $tags->{$tag}{$subkey};
print "|| $subkey | ", $sub->{value}, " | ",
- $sub->{count}, "/", $sub->{tcnt}, " | ||\n";
+ $sub->{count}, "/", $sub->{tcnt}, " | ", ($sub->{count} > $sub->{tcnt}) ? "MULTI" : "", " ||\n";
}
print "\n";
}
print "\n";
}
select STDOUT;
+ print "Saved results as ", ($c->{prefix} . "-HOLDINGS-DETAIL.txt"), " and ",
+ ($c->{prefix} . "-HOLDINGS-SUBCOUNTS.txt"), "\n";
}
sub dump_sample_overview {
print " (", sprintf("%03d", int($tags->{ $tagsbycount[$i] } / $count * 100)), "%)\n";
}
select STDOUT;
- print "\n";
+ print "Saved results as ", ($c->{prefix} . "-HOLDINGS-OVERVIEW.txt"), "\n";
close SAMPLE;
}
'holdings|h=i',
'copyid|c=s',
'prefix|p=s',
+ 'disable-pg-normalization',
'version|v',
'help',
);
return $c;
}
+sub normalize_output {
+ my $str = shift;
+ $str =~ s!\\!\\\\!g unless $c->{'disable-pg-normalization'};
+ return $str;
+}
+
sub show_help {
my ($msg) = @_;
print "\nERROR - $msg\n" if $msg;
print <<HELP;
-Usage is: extract_holdings -p PREFIX -m MARCFILE [ARGUMENTS]
+Usage is: extract_holdings --prefix PREFIX --marcfile MARCFILE [ARGUMENTS]
REQUIRED ARGUMENTS
--prefix -p Prefix string for output filenames
used to extract holdings data from the input MARC file
--holdings -h Specifies actual holdings tag
--copyid -c Specifies subfield of holdings with unique copy identifier
+ --disable-pg-normalization By default, output is normalized so that a Postgres
+ copy or \\copy can import the data without choking on
+ backslashes; use this command-line option if
+ output is not meant to be consumed by psql.
All three of these must be given together.
HELP