Bugzilla – Attachment 6704 Details for
Bug 7345
Should be possible to export MARC records without private fields
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[patch]
Bug 7345: Enable exporting records sans private fields
Bug-7345-Enable-exporting-records-sans-private-fie.patch (text/plain), 3.68 KB, created by
Jared Camins-Esakov
on 2011-12-11 01:25:46 UTC
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Description:
Bug 7345: Enable exporting records sans private fields
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Creator:
Jared Camins-Esakov
Created:
2011-12-11 01:25:46 UTC
Size:
3.68 KB
patch
obsolete
>From 374e78ae9e2500a930b3279208dfd0d4c0040eb2 Mon Sep 17 00:00:00 2001 >From: Jared Camins-Esakov <jcamins@cpbibliography.com> >Date: Sat, 10 Dec 2011 20:14:52 -0500 >Subject: [PATCH] Bug 7345: Enable exporting records sans private fields >Content-Type: text/plain; charset="UTF-8" > >Add an option for marcstd to the opac-export.pl and catalogue/export.pl >scripts. This new format removes all 9XX, X9X, XX9 fields and subfield $9 >(with the exception of 490 in flavours of MARC other than UNIMARC). The work is >done in C4::Record::marc2marc. > >Testing plan: >1. Export a record in "MARC (Unicode/UTF-8)" format as a control >2. In the OPAC, run the following jQuery to add the marcstd option to the UI: >> $("#export #format").append("<option value='marcstd'>MARC (no 9xx)</option>"); >3. Export the same record in "MARC (no 9xx)" format >4. Compare the two, noticing that any subfield $9 or fields including 9 (other > than 490 in flavours of MARC other than UNIMARC) have been removed >--- > C4/Record.pm | 27 ++++++++++++++++++++++++++- > catalogue/export.pl | 4 ++++ > opac/opac-export.pl | 4 ++++ > 3 files changed, 34 insertions(+), 1 deletions(-) > >diff --git a/C4/Record.pm b/C4/Record.pm >index cecb6ed..9c55abb 100644 >--- a/C4/Record.pm >+++ b/C4/Record.pm >@@ -77,7 +77,32 @@ Returns an ISO-2709 scalar > > sub marc2marc { > my ($marc,$to_flavour,$from_flavour,$encoding) = @_; >- my $error = "Feature not yet implemented\n"; >+ my $error; >+ if ($to_flavour =~ m/marcstd/) { >+ my $marc_record_obj; >+ if ($marc =~ /^MARC::Record/) { # it's already a MARC::Record object >+ $marc_record_obj = $marc; >+ } else { # it's not a MARC::Record object, make it one >+ eval { $marc_record_obj = MARC::Record->new_from_usmarc($marc) }; # handle exceptions >+ >+# conversion to MARC::Record object failed, populate $error >+ if ($@) { $error .="\nCreation of MARC::Record object failed: ".$MARC::File::ERROR }; >+ } >+ unless ($error) { >+ my @privatefields; >+ foreach my $field ($marc_record_obj->fields()) { >+ if ($field->tag() =~ m/9/ && ($field->tag() != '490' || C4::Context->preference("marcflavour") eq 'UNIMARC')) { >+ push @privatefields, $field; >+ } elsif (! ($field->is_control_field())) { >+ $field->delete_subfield(code => '9') if ($field->subfield('9')); >+ } >+ } >+ $marc_record_obj->delete_field(@privatefields); >+ $marc = $marc_record_obj->as_usmarc(); >+ } >+ } else { >+ $error = "Feature not yet implemented\n"; >+ } > return ($error,$marc); > } > >diff --git a/catalogue/export.pl b/catalogue/export.pl >index 2b55d9f..db69af9 100755 >--- a/catalogue/export.pl >+++ b/catalogue/export.pl >@@ -51,6 +51,10 @@ if ($op eq "export") { > C4::Charset::SetUTF8Flag($marc, 1); > $marc = $marc->as_usmarc(); > } >+ elsif ($format =~ /marcstd/) { >+ C4::Charset::SetUTF8Flag($marc,1); >+ ($error,$marc) = marc2marc($marc, 'marcstd', C4::Context->preference('marcflavour')); >+ } > print $query->header( > -type => 'application/octet-stream', > -attachment=>"bib-$biblionumber.$format"); >diff --git a/opac/opac-export.pl b/opac/opac-export.pl >index 411fd3f..fb8dee7 100755 >--- a/opac/opac-export.pl >+++ b/opac/opac-export.pl >@@ -66,6 +66,10 @@ elsif ($format =~ /utf8/) { > C4::Charset::SetUTF8Flag($marc,1); > $marc = $marc->as_usmarc(); > } >+elsif ($format =~ /marcstd/) { >+ C4::Charset::SetUTF8Flag($marc,1); >+ ($error,$marc) = marc2marc($marc, 'marcstd', C4::Context->preference('marcflavour')); >+} > else { > $error= "Format $format is not supported."; > } >-- >1.7.2.5
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