# Modified 2008 by BibLibre for Koha
+# Modified 2011 by Catalyst
+# Modified 2011 by Equinox Software, Inc.
#
# This file is part of Koha.
#
#
#
+#use strict;
+#use warnings;
use vars qw($VERSION @ISA @EXPORT);
# set the version for version checking
-$VERSION = 3.00;
+$VERSION = 3.07.00.049;
@ISA = qw(Exporter);
);
-=head2 marc2bibtex - Convert from UNIMARC to RIS
+=head1 marc2bibtex - Convert from UNIMARC to RIS
-=over 4
-
-my ($ris) = marc2ris($record);
+ my ($ris) = marc2ris($record);
Returns a RIS scalar
-=over 2
-
C<$record> - a MARC::Record object
-=back
-
-=back
-
=cut
sub marc2ris {
my $marcflavour = C4::Context->preference("marcflavour");
my $intype = lc($marcflavour);
- my $marcprint = 1; # Debug
+ my $marcprint = 0; # Debug flag;
# Let's redirect stdout
open my $oldout, ">&STDOUT";
my $leader = $record->leader();
if ($intype eq "marc21") {
if ($leader =~ /^.{9}a/) {
- print "<marc>---\n<marc>UTF-8 data\n" if $marcprint;
+ print "<marc>---\r\n<marc>UTF-8 data\r\n" if $marcprint;
$utf = 1;
}
else {
- print "<marc>---\n<marc>MARC-8 data\n" if $marcprint;
+ print "<marc>---\r\n<marc>MARC-8 data\r\n" if $marcprint;
}
}
## else: other MARC formats do not specify the character encoding
foreach my $field (@author_fields) {
if (length($field)) {
my $author = &get_author($field);
- print "AU - ",&charconv($author),"\n";
+ print "AU - ",&charconv($author),"\r\n";
}
}
foreach my $field (@editor_fields) {
if (length($field)) {
my $editor = &get_editor($field);
- print "ED - ",&charconv($editor),"\n";
+ print "ED - ",&charconv($editor),"\r\n";
}
}
&print_stitle($record->field('225'));
}
else { ## marc21, ukmarc
- &print_stitle($record->field('210'));
+ &print_stitle($record->field('490'));
}
## ISBN/ISSN
&print_pubinfo($record->field('210'));
}
else { ## marc21, ukmarc
- &print_pubinfo($record->field('260'));
+ if ($record->field('264')) {
+ &print_pubinfo($record->field('264'));
+ }
+ else {
+ &print_pubinfo($record->field('260'));
+ }
}
## 6XX fields contain KW candidates. We add all of them to a
## entry is the number of occurrences, but we're not really interested
## in that and rather print the key
while (my ($key, $value) = each %kwpool) {
- print "KW - ", &charconv($key), "\n";
+ print "KW - ", &charconv($key), "\r\n";
}
## 5XX have various candidates for notes and abstracts. We pool
elsif ($intype eq "ukmarc") {
foreach ('500', '501', '502', '503', '504', '505', '506', '508', '514', '515', '516', '521', '524', '525', '528', '530', '531', '532', '533', '534', '535', '537', '538', '540', '541', '542', '544', '554', '555', '556', '557', '561', '563', '580', '583', '584', '586') {
&pool_subx(\@notepool, $_, $record->field($_));
- }
+ }
}
else { ## assume marc21
foreach ('500', '501', '502', '504', '505', '506', '507', '508', '510', '511', '513', '514', '515', '516', '518', '521', '522', '524', '525', '526', '530', '533', '534', '535') {
my $allnotes = join "; ", @notepool;
if (length($allnotes) > 0) {
- print "N1 - ", &charconv($allnotes), "\n";
+ print "N1 - ", &charconv($allnotes), "\r\n";
}
## 320/520 have the abstract
else { ## assume marc21
&print_abstract($record->field('520'));
}
+
+ # 856u has the URI
+ if ($record->field('856')) {
+ print_uri($record->field('856'));
+ }
## end RIS dataset
- print "ER - \n";
-
- warn $outvar;
+ print "ER - \r\n";
# Let's re-redirect stdout
close STDOUT;
## Returns: the value at leader position 06
##********************************************************************
sub print_typetag {
+ my ($leader)= @_;
## the keys of typehash are the allowed values at position 06
## of the leader of a MARC record, the values are the RIS types
## that might appropriately represent these types.
);
## The type of a MARC record is found at position 06 of the leader
- my $typeofrecord = substr("@_", 6, 1);
+ my $typeofrecord = substr($leader, 6, 1);
## ToDo: for books, field 008 positions 24-27 might have a few more
## hints
- my $typehash;
+ my %typehash;
## the ukmarc here is just a guess
if ($intype eq "marc21" || $intype eq "ukmarc") {
- $typehash = $ustypehash;
+ %typehash = %ustypehash;
}
elsif ($intype eq "unimarc") {
- $typehash = $unitypehash;
+ %typehash = %unitypehash;
}
else {
## assume MARC21 as default
- $typehash = $ustypehash;
+ %typehash = %ustypehash;
}
if (!exists $typehash{$typeofrecord}) {
- print "\nTY - BOOK\n"; ## most reasonable default
- warn ("no type found - assume BOOK");
+ print "TY - BOOK\r\n"; ## most reasonable default
+ warn ("no type found - assume BOOK") if $marcprint;
}
else {
- print "\nTY - $typehash{$typeofrecord}\n";
+ print "TY - $typehash{$typeofrecord}\r\n";
}
## use $typeofrecord as the return value, just in case
if ($nametype == 0) {
# ToDo: convert every input to Last[,(F.|First)[ (M.|Middle)[,Suffix]]]
- warn("name >>$rawauthora<< in direct order - leave as is");
+ warn("name >>$rawauthora<< in direct order - leave as is") if $marcprint;
return $rawauthora;
}
elsif ($nametype == 1) {
$indicator = 1;
}
- print "<marc>:Author(Ind$indicator): ", $authorfield->indicator("$indicator"),"\n" if $marcprint;
- print "<marc>:Author(\$a): ", $authorfield->subfield('a'),"\n" if $marcprint;
- print "<marc>:Author(\$b): ", $authorfield->subfield('b'),"\n" if $marcprint;
- print "<marc>:Author(\$c): ", $authorfield->subfield('c'),"\n" if $marcprint;
- print "<marc>:Author(\$h): ", $authorfield->subfield('h'),"\n" if $marcprint;
+ print "<marc>:Author(Ind$indicator): ", $authorfield->indicator("$indicator"),"\r\n" if $marcprint;
+ print "<marc>:Author(\$a): ", $authorfield->subfield('a'),"\r\n" if $marcprint;
+ print "<marc>:Author(\$b): ", $authorfield->subfield('b'),"\r\n" if $marcprint;
+ print "<marc>:Author(\$c): ", $authorfield->subfield('c'),"\r\n" if $marcprint;
+ print "<marc>:Author(\$h): ", $authorfield->subfield('h'),"\r\n" if $marcprint;
if ($intype eq "ukmarc") {
my $authorname = $authorfield->subfield('a') . "," . $authorfield->subfield('h');
normalize_author($authorname, $authorfield->subfield('b'), $authorfield->subfield('c'), $authorfield->indicator("$indicator"));
sub get_editor {
my ($editorfield) = @_;
- if ($editorfield == undef) {
- return undef;
+ if (!$editorfield) {
+ return;
}
else {
- print "<marc>Editor(\$a): ", $editorfield->subfield('a'),"\n" if $marcprint;
- print "<marc>Editor(\$b): ", $editorfield->subfield('b'),"\n" if $marcprint;
- print "<marc>editor(\$c): ", $editorfield->subfield('c'),"\n" if $marcprint;
+ print "<marc>Editor(\$a): ", $editorfield->subfield('a'),"\r\n" if $marcprint;
+ print "<marc>Editor(\$b): ", $editorfield->subfield('b'),"\r\n" if $marcprint;
+ print "<marc>editor(\$c): ", $editorfield->subfield('c'),"\r\n" if $marcprint;
return $editorfield->subfield('a');
}
}
##********************************************************************
sub print_title {
my ($titlefield) = @_;
- if ($titlefield == undef) {
- print "<marc>empty title field (245)\n" if $marcprint;
- warn("empty title field (245)");
- @_;
+ if (!$titlefield) {
+ print "<marc>empty title field (245)\r\n" if $marcprint;
+ warn("empty title field (245)") if $marcprint;
}
else {
- print "<marc>Title(\$a): ",$titlefield->subfield('a'),"\n" if $marcprint;
- print "<marc>Title(\$b): ",$titlefield->subfield('b'),"\n" if $marcprint;
- print "<marc>Title(\$c): ",$titlefield->subfield('c'),"\n" if $marcprint;
+ print "<marc>Title(\$a): ",$titlefield->subfield('a'),"\r\n" if $marcprint;
+ print "<marc>Title(\$b): ",$titlefield->subfield('b'),"\r\n" if $marcprint;
+ print "<marc>Title(\$c): ",$titlefield->subfield('c'),"\r\n" if $marcprint;
## The title is usually written in a very odd notation. The title
## proper ($a) often ends with a space followed by a separator like
if (length($clean_subtitle) > 0 && $intype ne "unimarc") {
print ": ",&charconv($clean_subtitle);
}
- print "\n";
+ print "\r\n";
}
## The statement of responsibility is just this: horrors. There is
## be written and designated. The field is free-form and resistant
## to all parsing efforts, so this information is lost on me
}
- }
+}
##********************************************************************
## print_stitle(): prints info from series title field
sub print_stitle {
my ($titlefield) = @_;
- if ($titlefield == undef) {
- print "<marc>empty series title field\n" if $marcprint;
- warn("empty series title field");
- @_;
+ if (!$titlefield) {
+ print "<marc>empty series title field\r\n" if $marcprint;
}
else {
- print "<marc>Series title(\$a): ",$titlefield->subfield('a'),"\n" if $marcprint;
+ print "<marc>Series title(\$a): ",$titlefield->subfield('a'),"\r\n" if $marcprint;
my $clean_title = $titlefield->subfield('a');
$clean_title =~ s% *[/:;.]$%%;
if (length($clean_title) > 0) {
- print "T2 - ", &charconv($clean_title);
+ print "T2 - ", &charconv($clean_title),"\r\n";
}
if ($intype eq "unimarc") {
- print "<marc>Series vol(\$v): ",$titlefield->subfield('v'),"\n" if $marcprint;
+ print "<marc>Series vol(\$v): ",$titlefield->subfield('v'),"\r\n" if $marcprint;
if (length($titlefield->subfield('v')) > 0) {
- print "VL - ", &charconv($titlefield->subfield('v'));
+ print "VL - ", &charconv($titlefield->subfield('v')),"\r\n";
}
}
}
- }
+}
##********************************************************************
## print_isbn(): gets info from MARC field 020
sub print_isbn {
my($isbnfield) = @_;
- if ($isbnfield == undef ||length ($isbnfield->subfield('a')) == 0) {
- print "<marc>no isbn found (020\$a)\n" if $marcprint;
- warn("no isbn found");
+ if (!$isbnfield || length ($isbnfield->subfield('a')) == 0) {
+ print "<marc>no isbn found (020\$a)\r\n" if $marcprint;
+ warn("no isbn found") if $marcprint;
}
else {
if (length ($isbnfield->subfield('a')) < 10) {
- print "<marc>truncated isbn (020\$a)\n" if $marcprint;
- warn("truncated isbn");
+ print "<marc>truncated isbn (020\$a)\r\n" if $marcprint;
+ warn("truncated isbn") if $marcprint;
}
my $isbn = substr($isbnfield->subfield('a'), 0, 10);
- print "SN - ", &charconv($isbn), "\n";
+ print "SN - ", &charconv($isbn), "\r\n";
}
}
sub print_issn {
my($issnfield) = @_;
- if ($issnfield == undef ||length ($issnfield->subfield('a')) == 0) {
- print "<marc>no issn found (022\$a)\n" if $marcprint;
- warn("no issn found");
+ if (!$issnfield || length ($issnfield->subfield('a')) == 0) {
+ print "<marc>no issn found (022\$a)\r\n" if $marcprint;
+ warn("no issn found") if $marcprint;
}
else {
if (length ($issnfield->subfield('a')) < 9) {
- print "<marc>truncated issn (022\$a)\n" if $marcprint;
- warn("truncated issn");
+ print "<marc>truncated issn (022\$a)\r\n" if $marcprint;
+ warn("truncated issn") if $marcprint;
}
my $issn = substr($issnfield->subfield('a'), 0, 9);
- print "SN - ", &charconv($issn), "\n";
+ print "SN - ", &charconv($issn), "\r\n";
+ }
+}
+
+###
+# print_uri() prints info from 856 u
+###
+sub print_uri {
+ my @f856s = @_;
+
+ foreach my $f856 (@f856s) {
+ if (my $uri = $f856->subfield('u')) {
+ print "UR - ", charconv($uri), "\r\n";
+ }
}
}
sub print_loc_callno {
my($callnofield) = @_;
- if ($callnofield == undef || length ($callnofield->subfield('a')) == 0) {
- print "<marc>no LOC call number found (050\$a)\n" if $marcprint;
- warn("no LOC call number found");
+ if (!$callnofield || length ($callnofield->subfield('a')) == 0) {
+ print "<marc>no LOC call number found (050\$a)\r\n" if $marcprint;
+ warn("no LOC call number found") if $marcprint;
}
else {
- print "AV - ", &charconv($callnofield->subfield('a')), " ", &charconv($callnofield->subfield('b')), "\n";
+ print "AV - ", &charconv($callnofield->subfield('a')), " ", &charconv($callnofield->subfield('b')), "\r\n";
}
}
sub print_dewey {
my($deweyfield) = @_;
- if ($deweyfield == undef || length ($deweyfield->subfield('a')) == 0) {
- print "<marc>no Dewey number found (082\$a)\n" if $marcprint;
- warn("no Dewey number found");
+ if (!$deweyfield || length ($deweyfield->subfield('a')) == 0) {
+ print "<marc>no Dewey number found (082\$a)\r\n" if $marcprint;
+ warn("no Dewey number found") if $marcprint;
}
else {
- print "U1 - ", &charconv($deweyfield->subfield('a')), " ", &charconv($deweyfield->subfield('2')), "\n";
+ print "U1 - ", &charconv($deweyfield->subfield('a')), " ", &charconv($deweyfield->subfield('2')), "\r\n";
}
}
sub print_pubinfo {
my($pubinfofield) = @_;
- if ($pubinfofield == undef) {
- print "<marc>no publication information found (260)\n" if $marcprint;
- warn("no publication information found");
+ if (!$pubinfofield) {
+ print "<marc>no publication information found (260/264)\r\n" if $marcprint;
+ warn("no publication information found") if $marcprint;
}
else {
## the following information is available in MARC21:
## a four-digit year and leave the rest as
## "other info"
$protoyear = @$tuple[1];
- print "<marc>Year (260\$c): $protoyear\n" if $marcprint;
+ print "<marc>Year (260\$c): $protoyear\r\n" if $marcprint;
## strip any separator chars at the end
$protoyear =~ s% *[\.;:/]*$%%;
}
else {
## have no year info
- print "<marc>no four-digit year found, use 0000\n" if $marcprint;
+ print "<marc>no four-digit year found, use 0000\r\n" if $marcprint;
$protoyear = "0000///$protoyear";
- warn("no four-digit year found, use 0000");
+ warn("no four-digit year found, use 0000") if $marcprint;
}
if ($pycounter == 0 && length($protoyear)) {
- print "PY - $protoyear\n";
+ print "PY - $protoyear\r\n";
}
elsif ($pycounter == 1 && length($_)) {
- print "Y2 - $protoyear\n";
+ print "Y2 - $protoyear\r\n";
}
## else: discard
}
## now dump the collected CY and PB lists
if (@cities > 0) {
- print "CY - ", &charconv(join(", ", @cities)), "\n";
+ print "CY - ", &charconv(join(", ", @cities)), "\r\n";
}
if (@publishers > 0) {
- print "PB - ", &charconv(join(", ", @publishers)), "\n";
+ print "PB - ", &charconv(join(", ", @publishers)), "\r\n";
}
}
}
my @subfields = ('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'x', 'y', 'z', '2', '3', '4');
## loop over all 6XX fields
- foreach $kwfield (@keywords) {
+ foreach my $kwfield (@keywords) {
if ($kwfield != undef) {
## authornames get special treatment
if ($fieldname eq "600") {
my $val = normalize_author($kwfield->subfield('a'), $kwfield->subfield('b'), $kwfield->subfield('c'), $kwfield->indicator('1'));
${$href}{$val} += 1;
- print "<marc>Field $kwfield subfield a:", $kwfield->subfield('a'), "\n<marc>Field $kwfield subfield b:", $kwfield->subfield('b'), "\n<marc>Field $kwfield subfield c:", $kwfield->subfield('c'), "\n" if $marcprint;
+ print "<marc>Field $kwfield subfield a:", $kwfield->subfield('a'), "\r\n<marc>Field $kwfield subfield b:", $kwfield->subfield('b'), "\r\n<marc>Field $kwfield subfield c:", $kwfield->subfield('c'), "\r\n" if $marcprint;
}
else {
## retrieve all available subfields
@kwsubfields = $kwfield->subfields();
## loop over all available subfield tuples
- foreach $kwtuple (@kwsubfields) {
+ foreach my $kwtuple (@kwsubfields) {
## loop over all subfields to check
- foreach $subfield (@subfields) {
+ foreach my $subfield (@subfields) {
## [0] contains subfield code
if (@$kwtuple[0] eq $subfield) {
## [1] contains value, remove trailing separators
if (length(@$kwtuple[1]) > 0) {
## add to hash
${$href}{@$kwtuple[1]} += 1;
- print "<marc>Field $fieldname subfield $subfield:", @$kwtuple[1], "\n" if $marcprint;
+ print "<marc>Field $fieldname subfield $subfield:", @$kwtuple[1], "\r\n" if $marcprint;
}
## we can leave the subfields loop here
last;
}
## loop over all notefields
- foreach $notefield (@notefields) {
+ foreach my $notefield (@notefields) {
if ($notefield != undef) {
## retrieve all available subfield tuples
@notesubfields = $notefield->subfields();
## loop over all subfield tuples
- foreach $notetuple (@notesubfields) {
+ foreach my $notetuple (@notesubfields) {
## loop over all subfields to check
- foreach $subfield (@subfields) {
+ foreach my $subfield (@subfields) {
## [0] contains subfield code
if (@$notetuple[0] eq $subfield) {
## [1] contains value, remove trailing separators
- print "<marc>field $fieldname subfield $subfield: ", @$notetuple[1], "\n" if $marcprint;
+ print "<marc>field $fieldname subfield $subfield: ", @$notetuple[1], "\r\n" if $marcprint;
@$notetuple[1] =~ s% *[,;.:/]*$%%;
if (length(@$notetuple[1]) > 0) {
## add to list
my @abstrings;
## loop over all abfields
- foreach $abfield (@abfields) {
- foreach $field (@subfields) {
- if (length ($abfield->subfield($field)) > 0) {
- my $ab = $abfield->subfield($field);
+ foreach my $abfield (@abfields) {
+ foreach my $field (@subfields) {
+ if ( length( $abfield->subfield($field) ) > 0 ) {
+ my $ab = $abfield->subfield($field);
- print "<marc>field 520 subfield $field: $ab\n" if $marcprint;
+ print "<marc>field 520 subfield $field: $ab\r\n" if $marcprint;
- ## strip trailing separators
- $ab =~ s% *[;,:./]*$%%;
+ ## strip trailing separators
+ $ab =~ s% *[;,:./]*$%%;
- ## add string to the list
- push (@abstrings, $ab);
- }
- }
+ ## add string to the list
+ push( @abstrings, $ab );
+ }
+ }
}
my $allabs = join "; ", @abstrings;
if (length($allabs) > 0) {
- print "N2 - ", &charconv($allabs), "\n";
+ print "N2 - ", &charconv($allabs), "\r\n";
}
}
+
+
##********************************************************************
## charconv(): converts to a different charset based on a global var
## Arguments: string
}
elsif ($uniout eq "t") {
## convert to utf-8
- warn "marc8_to_utf8";
return marc8_to_utf8("@_");
}
else {
projects / koha_fer / blobdiff