/*
 * Copyright (C) 2004-2008  Georgia Public Library Service
 * Copyright (C) 2008  Equinox Software, Inc., Laurentian University
 * Mike Rylander <miker@esilibrary.com>
 * Dan Scott <dscott@laurentian.ca>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 */

BEGIN;


CREATE OR REPLACE FUNCTION oils_tsearch2 () RETURNS TRIGGER AS $$
BEGIN
	NEW.index_vector = to_tsvector((TG_ARGV[0])::regconfig, NEW.value);
	RETURN NEW;
END;
$$ LANGUAGE PLPGSQL;

DO $$
DECLARE
lang TEXT;
BEGIN
FOR lang IN SELECT substring(pptsd.dictname from '(.*)_stem$') AS lang FROM pg_catalog.pg_ts_dict pptsd JOIN pg_catalog.pg_namespace ppn ON ppn.oid = pptsd.dictnamespace
WHERE ppn.nspname = 'pg_catalog' AND pptsd.dictname LIKE '%_stem' LOOP
RAISE NOTICE 'FOUND LANGUAGE %', lang;

EXECUTE 'DROP TEXT SEARCH DICTIONARY IF EXISTS ' || lang || '_nostop CASCADE;
CREATE TEXT SEARCH DICTIONARY ' || lang || '_nostop (TEMPLATE=pg_catalog.snowball, language=''' || lang || ''');
COMMENT ON TEXT SEARCH DICTIONARY ' || lang || '_nostop IS ''' ||lang || ' snowball stemmer with no stopwords for ASCII words only.'';
CREATE TEXT SEARCH CONFIGURATION ' || lang || '_nostop ( COPY = pg_catalog.' || lang || ' );
ALTER TEXT SEARCH CONFIGURATION ' || lang || '_nostop ALTER MAPPING FOR word, hword, hword_part WITH pg_catalog.simple;
ALTER TEXT SEARCH CONFIGURATION ' || lang || '_nostop ALTER MAPPING FOR asciiword, asciihword, hword_asciipart WITH ' || lang || '_nostop;';

END LOOP;
END;
$$;
--CREATE TEXT SEARCH CONFIGURATION title ( COPY = english_nostop );
--CREATE TEXT SEARCH CONFIGURATION author ( COPY = english_nostop );
--CREATE TEXT SEARCH CONFIGURATION subject ( COPY = english_nostop );
CREATE TEXT SEARCH CONFIGURATION keyword ( COPY = english_nostop );
--CREATE TEXT SEARCH CONFIGURATION identifier ( COPY = english_nostop );
--CREATE TEXT SEARCH CONFIGURATION series ( COPY = english_nostop );
CREATE TEXT SEARCH CONFIGURATION "default" ( COPY = english_nostop );


COMMIT;
