END;
$$ LANGUAGE PLPGSQL STRICT STABLE;
+CREATE OR REPLACE FUNCTION migration_tools.openbiblio2marc (x_bibid TEXT) RETURNS TEXT AS $func$
+BEGIN
+-- Expects the following table/columns:
+
+-- export_biblio_tsv:
+-- l_bibid | 1
+-- l_create_dt | 2007-03-07 09:03:09
+-- l_last_change_dt | 2015-01-23 11:18:54
+-- l_last_change_userid | 2
+-- l_material_cd | 10
+-- l_collection_cd | 13
+-- l_call_nmbr1 | Canada
+-- l_call_nmbr2 | ON
+-- l_call_nmbr3 | Ottawa 18
+-- l_title | Art and the courts : France ad England
+-- l_title_remainder | from 1259-1328
+-- l_responsibility_stmt |
+-- l_author | National Gallery of Canada
+-- l_topic1 |
+-- l_topic2 |
+-- l_topic3 |
+-- l_topic4 |
+-- l_topic5 |
+-- l_opac_flg | Y
+-- l_flag_attention | 0
+
+-- export_biblio_field_tsv:
+-- l_bibid | 1
+-- l_fieldid | 1
+-- l_tag | 720
+-- l_ind1_cd | N
+-- l_ind2_cd | N
+-- l_subfield_cd | a
+-- l_field_data | Brieger, Peter Henry
+
+-- Map export_biblio_tsv as follows:
+-- l_call_nmbr? -> 099a
+-- l_author -> 100a
+-- l_title -> 245a
+-- l_title_remainder -> 245b
+-- l_responsibility_stmt -> 245c
+-- l_topic? -> 650a
+-- l_bibid -> 001
+
+RETURN
+ migration_tools.consolidate_tag( migration_tools.make_stub_bib(y.tag,y.ind1,y.ind2,y.data), '245' )
+FROM (
+ select
+ array_agg(lpad(l_tag,3,'0') || l_subfield_cd) as "tag",
+ array_agg(l_ind1_cd) as "ind1",
+ array_agg(l_ind2_cd) as "ind2",
+ array_agg(l_field_data) as "data"
+ from (
+ select
+ l_tag,
+ l_subfield_cd,
+ l_ind1_cd,
+ l_ind2_cd,
+ l_field_data
+ from export_biblio_field_tsv
+ where l_bibid = x_bibid
+ union
+ select
+ '099' as "l_tag",
+ 'a' as "l_subfield_cd",
+ ' ' as "l_ind1_cd",
+ ' ' as "l_ind2_cd",
+ concat_ws(' ',
+ nullif(btrim(l_call_nmbr1),''),
+ nullif(btrim(l_call_nmbr2),''),
+ nullif(btrim(l_call_nmbr3),'')
+ ) as "l_field_data"
+ from export_biblio_tsv
+ where l_bibid = x_bibid
+ union
+ select
+ '100' as "l_tag",
+ 'a' as "l_subfield_cd",
+ ' ' as "l_ind1_cd",
+ ' ' as "l_ind2_cd",
+ l_author as "l_field_data"
+ from export_biblio_tsv
+ where l_bibid = x_bibid and nullif(btrim(l_author),'') is not null
+ union
+ select
+ '245' as "l_tag",
+ 'a' as "l_subfield_cd",
+ ' ' as "l_ind1_cd",
+ ' ' as "l_ind2_cd",
+ l_title as "l_field_data"
+ from export_biblio_tsv
+ where l_bibid = x_bibid and nullif(btrim(l_title),'') is not null
+ union
+ select
+ '245' as "l_tag",
+ 'b' as "l_subfield_cd",
+ ' ' as "l_ind1_cd",
+ ' ' as "l_ind2_cd",
+ l_title_remainder as "l_field_data"
+ from export_biblio_tsv
+ where l_bibid = x_bibid and nullif(btrim(l_title_remainder),'') is not null
+ union
+ select
+ '650' as "l_tag",
+ 'a' as "l_subfield_cd",
+ ' ' as "l_ind1_cd",
+ ' ' as "l_ind2_cd",
+ l_topic1 as "l_field_data"
+ from export_biblio_tsv
+ where l_bibid = x_bibid and nullif(btrim(l_topic1),'') is not null
+ union
+ select
+ '650' as "l_tag",
+ 'a' as "l_subfield_cd",
+ ' ' as "l_ind1_cd",
+ ' ' as "l_ind2_cd",
+ l_topic2 as "l_field_data"
+ from export_biblio_tsv
+ where l_bibid = x_bibid and nullif(btrim(l_topic2),'') is not null
+ union
+ select
+ '650' as "l_tag",
+ 'a' as "l_subfield_cd",
+ ' ' as "l_ind1_cd",
+ ' ' as "l_ind2_cd",
+ l_topic3 as "l_field_data"
+ from export_biblio_tsv
+ where l_bibid = x_bibid and nullif(btrim(l_topic3),'') is not null
+ union
+ select
+ '650' as "l_tag",
+ 'a' as "l_subfield_cd",
+ ' ' as "l_ind1_cd",
+ ' ' as "l_ind2_cd",
+ l_topic4 as "l_field_data"
+ from export_biblio_tsv
+ where l_bibid = x_bibid and nullif(btrim(l_topic4),'') is not null
+ union
+ select
+ '650' as "l_tag",
+ 'a' as "l_subfield_cd",
+ ' ' as "l_ind1_cd",
+ ' ' as "l_ind2_cd",
+ l_topic5 as "l_field_data"
+ from export_biblio_tsv
+ where l_bibid = x_bibid and nullif(btrim(l_topic5),'') is not null
+ union
+ select
+ '001' as "l_tag",
+ '' as "l_subfield_cd",
+ '' as "l_ind1_cd",
+ '' as "l_ind2_cd",
+ l_bibid as "l_field_data"
+ from export_biblio_tsv
+ where l_bibid = x_bibid
+ ) x
+) y;
+
+END
+$func$ LANGUAGE plpgsql;
+
CREATE OR REPLACE FUNCTION migration_tools.attempt_money (TEXT,TEXT) RETURNS NUMERIC(8,2) AS $$
DECLARE
attempt_value ALIAS FOR $1;
$function$;
+-- consolidate marc tag
+DROP FUNCTION IF EXISTS migration_tools.consolidate_tag(TEXT,TEXT);
+CREATE OR REPLACE FUNCTION migration_tools.consolidate_tag(marc TEXT, tag TEXT)
+ RETURNS TEXT
+ LANGUAGE plperlu
+AS $function$
+use strict;
+use warnings;
+
+use MARC::Record;
+use MARC::File::XML (BinaryEncoding => 'utf8');
+
+binmode(STDERR, ':bytes');
+binmode(STDOUT, ':utf8');
+binmode(STDERR, ':utf8');
+
+my $marc_xml = shift;
+my $tag = shift;
+
+$marc_xml =~ s/(<leader>.........)./${1}a/;
+
+eval {
+ $marc_xml = MARC::Record->new_from_xml($marc_xml);
+};
+if ($@) {
+ #elog("could not parse $bibid: $@\n");
+ import MARC::File::XML (BinaryEncoding => 'utf8');
+ return $marc_xml;
+}
+
+my @fields = $marc_xml->field($tag);
+return $marc_xml->as_xml_record() unless @fields;
+
+my @combined_subfield_refs = ();
+my @combined_subfields = ();
+foreach my $field (@fields) {
+ my @subfield_refs = $field->subfields();
+ push @combined_subfield_refs, @subfield_refs;
+}
+
+my @sorted_subfield_refs = reverse sort { $a->[0] <=> $b->[0] } @combined_subfield_refs;
+
+while ( my $tuple = pop( @sorted_subfield_refs ) ) {
+ my ($code,$data) = @$tuple;
+ unshift( @combined_subfields, $code, $data );
+}
+
+$marc_xml->delete_fields(@fields);
+
+my $new_field = new MARC::Field(
+ $tag,
+ $fields[0]->indicator(1),
+ $fields[0]->indicator(2),
+ @combined_subfields
+);
+
+$marc_xml->insert_grouped_field( $new_field );
+
+return $marc_xml->as_xml_record();
+
+$function$;
+
-- convenience function for linking to the item staging table
CREATE OR REPLACE FUNCTION migration_tools.handle_item_barcode (TEXT,TEXT,TEXT,TEXT,BOOLEAN) RETURNS VOID AS $$