25 lines
661 B
PL/PgSQL
25 lines
661 B
PL/PgSQL
-- Revert getsafexml
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CREATE OR REPLACE FUNCTION public.getsafexmlpath(val character varying, with_root integer DEFAULT 0)
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RETURNS character varying
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LANGUAGE plpgsql
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AS $function$
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BEGIN
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IF with_root = 1 THEN
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val = regexp_replace(val, '^\w+', 'root');
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ELSIF with_root = 2 THEN
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val = regexp_replace(val, '^\w+/', '');
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END IF;
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val = UNACCENT(val);
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val = REGEXP_REPLACE(val, '[\., _]', '-', 'g');
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val = REPLACE(val, '&', '-'); /* ampersand should always be blank but it gets fixed in below */
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val = lower(val);
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val = REGEXP_REPLACE(val, '-+', '-', 'g');
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val = REGEXP_REPLACE(val, '[^\/\w\-]', '', 'g');
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RETURN val;
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END; $function$
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