$batch->strict_off();
$batch->warnings_off();
- while ( my $record = $batch->next() ) {
-
- $count++;
-
- my $id = $record->field($id_tag);
- if (!$id) {
- print STDERR "ERROR: This record is missing a $id_tag field.\n" . $record->as_formatted() . "\n=====\n";
- next;
- }
- $id = $id->as_string($id_subfield);
- print STDERR "WARNINGS: Record id " . $id . " : " . join(":",@warnings) . " : continuing...\n" if ( @warnings );
-
- my $leader = $record->leader();
- my $record_type = substr($leader,6,1);
- my $bib_lvl = substr($leader,7,1);
-
- my $my_008 = $record->field('008');
- $my_008 = $my_008->as_string() if ($my_008);
- my $date1 = substr($my_008,7,4) if ($my_008);
- my $date2 = substr($my_008,11,4) if ($my_008);
- my $item_form;
- if ( $record_type =~ /[gkroef]/ ) { # MAP, VIS
- $item_form = substr($my_008,29,1) if ($my_008);
- } else {
- $item_form = substr($my_008,23,1) if ($my_008);
- }
-
- my $title = $record->field('245');
- if ( $title ) { $title = $title->subfield('a'); }
-
- my @isbns = ();
- my @isbns_020; if ($record->field('020')) { @isbns_020 = $record->field('020'); }
- foreach my $f ( @isbns_020 ) { if ($f->subfield('a')) { if ( $f->subfield('a')=~/(\S+)/ ) { push @isbns, $1; } } }
- my @isbns_024; if ($record->field('024')) { @isbns_024 = $record->field('024'); }
- foreach my $f ( @isbns_024 ) { if ($f->subfield('a')) { if ( $f->subfield('a')=~/(\S+)/ ) { push @isbns, $1; } } }
-
- my $issn = $record->field('022');
- if ( $issn ) { $issn = $issn->subfield('a'); }
- my $lccn = $record->field('010');
- if ( $lccn ) { $lccn = $lccn->subfield('a'); }
- my $author;
- if ($record->field('100')) { $author = $record->field('100')->subfield('a'); }
- if (! $author ) {
- if ($record->field('110')) { $author = $record->field('110')->subfield('a'); }
- }
- if (! $author ) {
- if ($record->field('111')) { $author = $record->field('111')->subfield('a'); }
- }
- my $desc = $record->field('300');
- if ( $desc ) { $desc = $desc->subfield('a'); }
- my $pages;
- if ($desc =~ /(\d+)/) { $pages = $1; }
- my $my_260 = $record->field('260');
- my $publisher = $my_260->subfield('b') if ( $my_260 );
- my $pubyear = $my_260->subfield('c') if ( $my_260 );
- if ( $pubyear ) {
- if ( $pubyear =~ /(\d\d\d\d)/ ) { $pubyear = $1; } else { $pubyear = ''; }
- }
- my $edition = $record->field('250');
- if ( $edition ) { $edition = $edition->subfield('a'); }
-
- # NORMALIZE
- if ($record_type == ' ') { $record_type = 'a'; }
- if ($title) {
- $title = NFD($title); $title =~ s/[\x{80}-\x{ffff}]//go;
- $title = lc($title);
- $title =~ s/\W+$//go;
- }
- if ($author) {
- $author = NFD($author); $author =~ s/[\x{80}-\x{ffff}]//go;
- $author = lc($author);
- $author =~ s/\W+$//go;
- if ($author =~ /^(\w+)/) {
- $author = $1;
- }
- }
- if ($publisher) {
- $publisher = NFD($publisher); $publisher =~ s/[\x{80}-\x{ffff}]//go;
- $publisher = lc($publisher);
- $publisher =~ s/\W+$//go;
- if ($publisher =~ /^(\w+)/) {
- $publisher = $1;
- }
- }
-
- # SPIT OUT FINGERPRINTS FROM THE "LOIS ALGORITHM"
- # If we're not getting good matches, we may want to change this. The same thing goes for some other fields.
- if ($item_form && ($date1 =~ /\d\d\d\d/) && $record_type && $bib_lvl && $title) {
-
- if ($which eq "primary") {
- print STDOUT join("\t",$id,$item_form,$date1,$record_type,$bib_lvl,$title) . "\n";
- } else {
-
- # case a : isbn and pages
- if (scalar(@isbns)>0 && $pages) {
- foreach my $isbn ( @isbns ) {
- print STDOUT join("\t",$id,"case a",$item_form,$date1,$record_type,$bib_lvl,$title,$isbn,$pages) . "\n";
- }
+ my $record = 1;
+ while ( $record ) {
+ eval {
+ $count++;
+ $record = $batch->next();
+
+ my $id = $record->field($id_tag);
+ if (!$id) {
+ print STDERR "ERROR: This record is missing a $id_tag field.\n" . $record->as_formatted() . "\n=====\n";
+ next;
+ }
+ $id = $id->as_string($id_subfield);
+ print STDERR "WARNINGS: Record id " . $id . " : " . join(":",@warnings) . " : continuing...\n" if ( @warnings );
+
+ my $leader = $record->leader();
+ my $record_type = substr($leader,6,1);
+ my $bib_lvl = substr($leader,7,1);
+
+ my $my_008 = $record->field('008');
+ $my_008 = $my_008->as_string() if ($my_008);
+ my $date1 = substr($my_008,7,4) if ($my_008);
+ my $date2 = substr($my_008,11,4) if ($my_008);
+ my $item_form;
+ if ( $record_type =~ /[gkroef]/ ) { # MAP, VIS
+ $item_form = substr($my_008,29,1) if ($my_008);
+ } else {
+ $item_form = substr($my_008,23,1) if ($my_008);
}
- # case b : edition
- if ($edition) {
- print STDOUT join("\t",$id,"case b",$item_form,$date1,$record_type,$bib_lvl,$title,$edition) . "\n";
+ my $title = $record->field('245');
+ if ( $title ) { $title = $title->subfield('a'); }
+
+ my @isbns = ();
+ my @isbns_020; if ($record->field('020')) { @isbns_020 = $record->field('020'); }
+ foreach my $f ( @isbns_020 ) { if ($f->subfield('a')) { if ( $f->subfield('a')=~/(\S+)/ ) { push @isbns, $1; } } }
+ my @isbns_024; if ($record->field('024')) { @isbns_024 = $record->field('024'); }
+ foreach my $f ( @isbns_024 ) { if ($f->subfield('a')) { if ( $f->subfield('a')=~/(\S+)/ ) { push @isbns, $1; } } }
+
+ my $issn = $record->field('022');
+ if ( $issn ) { $issn = $issn->subfield('a'); }
+ my $lccn = $record->field('010');
+ if ( $lccn ) { $lccn = $lccn->subfield('a'); }
+ my $author;
+ if ($record->field('100')) { $author = $record->field('100')->subfield('a'); }
+ if (! $author ) {
+ if ($record->field('110')) { $author = $record->field('110')->subfield('a'); }
}
-
- # case c : issn
- if ($issn) {
- print STDOUT join("\t",$id,"case c",$item_form,$date1,$record_type,$bib_lvl,$title,$issn) . "\n";
+ if (! $author ) {
+ if ($record->field('111')) { $author = $record->field('111')->subfield('a'); }
}
-
- # case d : lccn
- if ($lccn) {
- print STDOUT join("\t",$id,"case d",$item_form,$date1,$record_type,$bib_lvl,$title,$lccn) . "\n";
+ my $desc = $record->field('300');
+ if ( $desc ) { $desc = $desc->subfield('a'); }
+ my $pages;
+ if ($desc =~ /(\d+)/) { $pages = $1; }
+ my $my_260 = $record->field('260');
+ my $publisher = $my_260->subfield('b') if ( $my_260 );
+ my $pubyear = $my_260->subfield('c') if ( $my_260 );
+ if ( $pubyear ) {
+ if ( $pubyear =~ /(\d\d\d\d)/ ) { $pubyear = $1; } else { $pubyear = ''; }
}
-
- # case e : author, publisher, pubyear, pages
- if ($author && $publisher && $pubyear && $pages) {
- print STDOUT join("\t",$id,"case e",$item_form,$date1,$record_type,$bib_lvl,$title,$author,$publisher,$pubyear,$pages) . "\n";
+ my $edition = $record->field('250');
+ if ( $edition ) { $edition = $edition->subfield('a'); }
+
+ # NORMALIZE
+ if ($record_type == ' ') { $record_type = 'a'; }
+ if ($title) {
+ $title = NFD($title); $title =~ s/[\x{80}-\x{ffff}]//go;
+ $title = lc($title);
+ $title =~ s/\W+$//go;
+ }
+ if ($author) {
+ $author = NFD($author); $author =~ s/[\x{80}-\x{ffff}]//go;
+ $author = lc($author);
+ $author =~ s/\W+$//go;
+ if ($author =~ /^(\w+)/) {
+ $author = $1;
+ }
+ }
+ if ($publisher) {
+ $publisher = NFD($publisher); $publisher =~ s/[\x{80}-\x{ffff}]//go;
+ $publisher = lc($publisher);
+ $publisher =~ s/\W+$//go;
+ if ($publisher =~ /^(\w+)/) {
+ $publisher = $1;
}
-
}
- } else {
- print STDERR "Record " . $id . " did not make the cut: ";
- print STDERR "Missing item_form. " unless ($item_form);
- print STDERR "Missing valid date1. " unless ($date1 =~ /\d\d\d\d/);
- print STDERR "Missing record_type. " unless ($record_type);
- print STDERR "Missing bib_lvl. " unless ($bib_lvl);
- print STDERR "Missing title. " unless ($title);
- print STDERR "\n";
+ # SPIT OUT FINGERPRINTS FROM THE "LOIS ALGORITHM"
+ # If we're not getting good matches, we may want to change this. The same thing goes for some other fields.
+ if ($item_form && ($date1 =~ /\d\d\d\d/) && $record_type && $bib_lvl && $title) {
+
+ if ($which eq "primary") {
+ print STDOUT join("\t",$id,$item_form,$date1,$record_type,$bib_lvl,$title) . "\n";
+ } else {
+
+ # case a : isbn and pages
+ if (scalar(@isbns)>0 && $pages) {
+ foreach my $isbn ( @isbns ) {
+ print STDOUT join("\t",$id,"case a",$item_form,$date1,$record_type,$bib_lvl,$title,$isbn,$pages) . "\n";
+ }
+ }
+
+ # case b : edition
+ if ($edition) {
+ print STDOUT join("\t",$id,"case b",$item_form,$date1,$record_type,$bib_lvl,$title,$edition) . "\n";
+ }
+
+ # case c : issn
+ if ($issn) {
+ print STDOUT join("\t",$id,"case c",$item_form,$date1,$record_type,$bib_lvl,$title,$issn) . "\n";
+ }
+
+ # case d : lccn
+ if ($lccn) {
+ print STDOUT join("\t",$id,"case d",$item_form,$date1,$record_type,$bib_lvl,$title,$lccn) . "\n";
+ }
+
+ # case e : author, publisher, pubyear, pages
+ if ($author && $publisher && $pubyear && $pages) {
+ print STDOUT join("\t",$id,"case e",$item_form,$date1,$record_type,$bib_lvl,$title,$author,$publisher,$pubyear,$pages) . "\n";
+ }
+
+ }
- }
+ } else {
+ print STDERR "Record " . $id . " did not make the cut: ";
+ print STDERR "Missing item_form. " unless ($item_form);
+ print STDERR "Missing valid date1. " unless ($date1 =~ /\d\d\d\d/);
+ print STDERR "Missing record_type. " unless ($record_type);
+ print STDERR "Missing bib_lvl. " unless ($bib_lvl);
+ print STDERR "Missing title. " unless ($title);
+ print STDERR "\n";
+
+ }
+ }
+ print STDERR "Trapped exception for MARC::Batch->next on record $count: $@\n" if ($@);
}
print STDERR "Processed $count records\n";
}
projects / migration-tools.git / commitdiff