--- /dev/null
+BEGIN;
+
+INSERT INTO config.internal_flag (name, enabled) VALUES ('ingest.altered_search_normalize', 'f');
+
+CREATE OR REPLACE FUNCTION public.naco_normalize( TEXT, TEXT ) RETURNS TEXT AS $func$
+
+ use strict;
+ use Unicode::Normalize;
+ use Encode;
+
+ my $str = decode_utf8(shift);
+ my $sf = shift;
+
+ # Apply NACO normalization to input string; based on
+ # http://www.loc.gov/catdir/pcc/naco/SCA_PccNormalization_Final_revised.pdf
+ #
+ # Note that unlike a strict reading of the NACO normalization rules,
+ # output is returned as lowercase instead of uppercase for compatibility
+ # with previous versions of the Evergreen naco_normalize routine.
+
+ # Convert to upper-case first; even though final output will be lowercase, doing this will
+ # ensure that the German eszett (ß) and certain ligatures (ff, fi, ffl, etc.) will be handled correctly.
+ # If there are any bugs in Perl's implementation of upcasing, they will be passed through here.
+ $str = uc $str;
+
+ # remove non-filing strings
+ $str =~ s/\x{0098}.*?\x{009C}//g;
+
+ $str = NFKD($str);
+
+ # additional substitutions - 3.6.
+ $str =~ s/\x{00C6}/AE/g;
+ $str =~ s/\x{00DE}/TH/g;
+ $str =~ s/\x{0152}/OE/g;
+ $str =~ tr/\x{0110}\x{00D0}\x{00D8}\x{0141}\x{2113}\x{02BB}\x{02BC}]['/DDOLl/d;
+
+ # transformations based on Unicode category codes
+ $str =~ s/[\p{Cc}\p{Cf}\p{Co}\p{Cs}\p{Lm}\p{Mc}\p{Me}\p{Mn}]//g;
+
+ if ($sf && $sf =~ /^a/o) {
+ my $commapos = index($str, ',');
+ if ($commapos > -1) {
+ if ($commapos != length($str) - 1) {
+ $str =~ s/,/\x07/; # preserve first comma
+ }
+ }
+ }
+
+ # since we've stripped out the control characters, we can now
+ # use a few as placeholders temporarily
+ $str =~ tr/+&@\x{266D}\x{266F}#/\x01\x02\x03\x04\x05\x06/;
+ $str =~ s/[\p{Pc}\p{Pd}\p{Pe}\p{Pf}\p{Pi}\p{Po}\p{Ps}\p{Sk}\p{Sm}\p{So}\p{Zl}\p{Zp}\p{Zs}]/ /g;
+ $str =~ tr/\x01\x02\x03\x04\x05\x06\x07/+&@\x{266D}\x{266F}#,/;
+
+ # decimal digits
+ $str =~ tr/\x{0660}-\x{0669}\x{06F0}-\x{06F9}\x{07C0}-\x{07C9}\x{0966}-\x{096F}\x{09E6}-\x{09EF}\x{0A66}-\x{0A6F}\x{0AE6}-\x{0AEF}\x{0B66}-\x{0B6F}\x{0BE6}-\x{0BEF}\x{0C66}-\x{0C6F}\x{0CE6}-\x{0CEF}\x{0D66}-\x{0D6F}\x{0E50}-\x{0E59}\x{0ED0}-\x{0ED9}\x{0F20}-\x{0F29}\x{1040}-\x{1049}\x{1090}-\x{1099}\x{17E0}-\x{17E9}\x{1810}-\x{1819}\x{1946}-\x{194F}\x{19D0}-\x{19D9}\x{1A80}-\x{1A89}\x{1A90}-\x{1A99}\x{1B50}-\x{1B59}\x{1BB0}-\x{1BB9}\x{1C40}-\x{1C49}\x{1C50}-\x{1C59}\x{A620}-\x{A629}\x{A8D0}-\x{A8D9}\x{A900}-\x{A909}\x{A9D0}-\x{A9D9}\x{AA50}-\x{AA59}\x{ABF0}-\x{ABF9}\x{FF10}-\x{FF19}/0-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-9/;
+
+ # intentionally skipping step 8 of the NACO algorithm; if the string
+ # gets normalized away, that's fine.
+
+ # leading and trailing spaces
+ $str =~ s/\s+/ /g;
+ $str =~ s/^\s+//;
+ $str =~ s/\s+$//g;
+
+ return lc $str;
+$func$ LANGUAGE 'plperlu' STRICT IMMUTABLE;
+
+-- Currently, the only difference from naco_normalize is that search_normalize
+-- turns apostrophes into spaces, while naco_normalize collapses them.
+CREATE OR REPLACE FUNCTION public.search_normalize( TEXT, TEXT ) RETURNS TEXT AS $func$
+
+ use strict;
+ use Unicode::Normalize;
+ use Encode;
+
+ my $str = decode_utf8(shift);
+ my $sf = shift;
+
+ # Apply NACO normalization to input string; based on
+ # http://www.loc.gov/catdir/pcc/naco/SCA_PccNormalization_Final_revised.pdf
+ #
+ # Note that unlike a strict reading of the NACO normalization rules,
+ # output is returned as lowercase instead of uppercase for compatibility
+ # with previous versions of the Evergreen naco_normalize routine.
+
+ # Convert to upper-case first; even though final output will be lowercase, doing this will
+ # ensure that the German eszett (ß) and certain ligatures (ff, fi, ffl, etc.) will be handled correctly.
+ # If there are any bugs in Perl's implementation of upcasing, they will be passed through here.
+ $str = uc $str;
+
+ # remove non-filing strings
+ $str =~ s/\x{0098}.*?\x{009C}//g;
+
+ $str = NFKD($str);
+
+ # additional substitutions - 3.6.
+ $str =~ s/\x{00C6}/AE/g;
+ $str =~ s/\x{00DE}/TH/g;
+ $str =~ s/\x{0152}/OE/g;
+ $str =~ tr/\x{0110}\x{00D0}\x{00D8}\x{0141}\x{2113}\x{02BB}\x{02BC}][/DDOLl/d;
+
+ # transformations based on Unicode category codes
+ $str =~ s/[\p{Cc}\p{Cf}\p{Co}\p{Cs}\p{Lm}\p{Mc}\p{Me}\p{Mn}]//g;
+
+ if ($sf && $sf =~ /^a/o && $sf ne 'altered_search_normalize') {
+ my $commapos = index($str, ',');
+ if ($commapos > -1) {
+ if ($commapos != length($str) - 1) {
+ $str =~ s/,/\x07/; # preserve first comma
+ }
+ }
+ }
+
+ if($sf eq 'altered_search_normalize'){
+ $str =~ s/\'//g;
+ $str =~ s/\,//g;
+ }
+
+ # since we've stripped out the control characters, we can now
+ # use a few as placeholders temporarily
+ $str =~ tr/+&@\x{266D}\x{266F}#/\x01\x02\x03\x04\x05\x06/;
+ $str =~ s/[\p{Pc}\p{Pd}\p{Pe}\p{Pf}\p{Pi}\p{Po}\p{Ps}\p{Sk}\p{Sm}\p{So}\p{Zl}\p{Zp}\p{Zs}]/ /g;
+ $str =~ tr/\x01\x02\x03\x04\x05\x06\x07/+&@\x{266D}\x{266F}#,/;
+
+ # decimal digits
+ $str =~ tr/\x{0660}-\x{0669}\x{06F0}-\x{06F9}\x{07C0}-\x{07C9}\x{0966}-\x{096F}\x{09E6}-\x{09EF}\x{0A66}-\x{0A6F}\x{0AE6}-\x{0AEF}\x{0B66}-\x{0B6F}\x{0BE6}-\x{0BEF}\x{0C66}-\x{0C6F}\x{0CE6}-\x{0CEF}\x{0D66}-\x{0D6F}\x{0E50}-\x{0E59}\x{0ED0}-\x{0ED9}\x{0F20}-\x{0F29}\x{1040}-\x{1049}\x{1090}-\x{1099}\x{17E0}-\x{17E9}\x{1810}-\x{1819}\x{1946}-\x{194F}\x{19D0}-\x{19D9}\x{1A80}-\x{1A89}\x{1A90}-\x{1A99}\x{1B50}-\x{1B59}\x{1BB0}-\x{1BB9}\x{1C40}-\x{1C49}\x{1C50}-\x{1C59}\x{A620}-\x{A629}\x{A8D0}-\x{A8D9}\x{A900}-\x{A909}\x{A9D0}-\x{A9D9}\x{AA50}-\x{AA59}\x{ABF0}-\x{ABF9}\x{FF10}-\x{FF19}/0-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-90-9/;
+
+ # intentionally skipping step 8 of the NACO algorithm; if the string
+ # gets normalized away, that's fine.
+
+ # leading and trailing spaces
+ $str =~ s/\s+/ /g;
+ $str =~ s/^\s+//;
+ $str =~ s/\s+$//g;
+
+ return lc $str;
+$func$ LANGUAGE 'plperlu' STRICT IMMUTABLE;
+
+CREATE OR REPLACE FUNCTION public.naco_normalize_keep_comma( TEXT ) RETURNS TEXT AS $func$
+ SELECT public.naco_normalize($1,'a');
+$func$ LANGUAGE SQL STRICT IMMUTABLE;
+
+CREATE OR REPLACE FUNCTION public.naco_normalize( TEXT ) RETURNS TEXT AS $func$
+ SELECT public.naco_normalize($1,'');
+$func$ LANGUAGE 'sql' STRICT IMMUTABLE;
+
+CREATE OR REPLACE FUNCTION public.search_normalize_keep_comma( TEXT ) RETURNS TEXT AS $func$
+ SELECT public.search_normalize($1,'a');
+$func$ LANGUAGE SQL STRICT IMMUTABLE;
+
+CREATE OR REPLACE FUNCTION public.search_normalize( TEXT ) RETURNS TEXT AS $func$
+
+DECLARE
+ var text := '';
+ glob boolean := public.get_internal_flag('ingest.altered_search_normalize');
+BEGIN
+
+ IF glob = 't' THEN
+ var := 'altered_search_normalize';
+ END IF;
+
+ RETURN (SELECT public.search_normalize($1,var));
+END;
+$func$ LANGUAGE 'plpgsql' STRICT IMMUTABLE;
+
+
+CREATE OR REPLACE FUNCTION public.get_internal_flag(arg text)
+ RETURNS boolean AS
+$func$
+DECLARE
+ var boolean := 'f';
+BEGIN
+ var := (SELECT enabled FROM config.internal_flag AS cfg WHERE cfg.name = arg);
+ RETURN var;
+END;
+$func$
+ LANGUAGE plpgsql VOLATILE;
+
+
+
+CREATE OR REPLACE FUNCTION oils_tsearch2 () RETURNS TRIGGER AS $$
+DECLARE
+ normalizer RECORD;
+ value TEXT := '';
+ glob_setting boolean := 'f';
+BEGIN
+
+ value := NEW.value;
+ glob_setting := public.get_internal_flag('ingest.altered_search_normalize');
+
+ IF TG_TABLE_NAME::TEXT ~ 'field_entry$' THEN
+ FOR normalizer IN
+ SELECT n.func AS func,
+ n.param_count AS param_count,
+ m.params AS params
+ FROM config.index_normalizer n
+ JOIN config.metabib_field_index_norm_map m ON (m.norm = n.id)
+ WHERE field = NEW.field AND m.pos < 0
+ ORDER BY m.pos LOOP
+ EXECUTE 'SELECT ' || normalizer.func || '(' ||
+ quote_literal( value ) ||
+ CASE
+ WHEN normalizer.param_count > 0
+ THEN ',' || REPLACE(REPLACE(BTRIM(normalizer.params,'[]'),E'\'',E'\\\''),E'"',E'\'')
+ ELSE ''
+ END ||
+ ')' INTO value;
+
+ END LOOP;
+
+ NEW.value := value;
+ END IF;
+
+ IF NEW.index_vector = ''::tsvector THEN
+ RETURN NEW;
+ END IF;
+
+ IF TG_TABLE_NAME::TEXT ~ 'field_entry$' THEN
+ FOR normalizer IN
+ SELECT n.func AS func,
+ n.param_count AS param_count,
+ m.params AS params
+ FROM config.index_normalizer n
+ JOIN config.metabib_field_index_norm_map m ON (m.norm = n.id)
+ WHERE field = NEW.field AND m.pos >= 0
+ ORDER BY m.pos LOOP
+ EXECUTE 'SELECT ' || normalizer.func || '(' ||
+ quote_literal( value ) ||
+ CASE
+ WHEN normalizer.param_count > 0
+ THEN ',' || REPLACE(REPLACE(BTRIM(normalizer.params,'[]'),E'\'',E'\\\''),E'"',E'\'')
+ ELSE ''
+ END ||
+ ')' INTO value;
+
+ END LOOP;
+ END IF;
+
+ IF TG_TABLE_NAME::TEXT ~ 'browse_entry$' THEN
+ value := ARRAY_TO_STRING(
+ evergreen.regexp_split_to_array(value, E'\\W+'), ' '
+ );
+ value := public.search_normalize(value);
+ END IF;
+
+ IF glob_setting = 't' THEN
+ value := public.search_normalize(value);
+ END IF;
+
+ NEW.index_vector = to_tsvector((TG_ARGV[0])::regconfig, value);
+
+ RETURN NEW;
+END;
+$$ LANGUAGE PLPGSQL;
+
+CREATE OR REPLACE FUNCTION config.altered_search_normalize()
+ RETURNS trigger AS
+$func$
+DECLARE
+ ingest text := 'ingest.reingest.force_on_same_marc';
+ norm_search text := 'ingest.altered_search_normalize';
+ var boolean := public.get_internal_flag(norm_search);
+BEGIN
+ IF NEW.name = norm_search THEN
+ UPDATE config.internal_flag SET enabled = 't' WHERE name = ingest;
+ UPDATE biblio.record_entry SET tcn_source = tcn_source WHERE 1=1;
+ UPDATE config.internal_flag SET enabled = var WHERE name = ingest;
+ END IF;
+ RETURN NULL;
+END;
+$func$
+ LANGUAGE plpgsql VOLATILE;
+
+CREATE TRIGGER altered_search_normalize
+ AFTER UPDATE
+ ON config.internal_flag
+ FOR EACH ROW
+ EXECUTE PROCEDURE config.altered_search_normalize();
+
+
+COMMIT;
projects / working / Evergreen.git / commitdiff