3 INSERT INTO config.upgrade_log (version) VALUES ('0440'); -- dbs
5 CREATE OR REPLACE FUNCTION biblio.extract_located_uris( bib_id BIGINT, marcxml TEXT, editor_id INT ) RETURNS VOID AS $func$
19 uris := oils_xpath('//*[@tag="856" and (@ind1="4" or @ind1="1") and (@ind2="0" or @ind2="1")]',marcxml);
20 IF ARRAY_UPPER(uris,1) > 0 THEN
21 FOR i IN 1 .. ARRAY_UPPER(uris, 1) LOOP
22 -- First we pull info out of the 856
25 uri_href := (oils_xpath('//*[@code="u"]/text()',uri_xml))[1];
26 CONTINUE WHEN uri_href IS NULL;
28 uri_label := (oils_xpath('//*[@code="y"]/text()|//*[@code="3"]/text()|//*[@code="u"]/text()',uri_xml))[1];
29 CONTINUE WHEN uri_label IS NULL;
31 uri_owner := (oils_xpath('//*[@code="9"]/text()|//*[@code="w"]/text()|//*[@code="n"]/text()',uri_xml))[1];
32 CONTINUE WHEN uri_owner IS NULL;
34 uri_use := (oils_xpath('//*[@code="z"]/text()|//*[@code="2"]/text()|//*[@code="n"]/text()|//*[@code="u"]/text()',uri_xml))[1];
36 uri_owner := REGEXP_REPLACE(uri_owner, $re$^.*?\((\w+)\).*$$re$, E'\\1');
38 SELECT id INTO uri_owner_id FROM actor.org_unit WHERE shortname = uri_owner;
39 CONTINUE WHEN NOT FOUND;
41 -- now we look for a matching uri
42 SELECT id INTO uri_id FROM asset.uri WHERE label = uri_label AND href = uri_href AND use_restriction = uri_use AND active;
43 IF NOT FOUND THEN -- create one
44 INSERT INTO asset.uri (label, href, use_restriction) VALUES (uri_label, uri_href, uri_use);
45 SELECT id INTO uri_id FROM asset.uri WHERE label = uri_label AND href = uri_href AND use_restriction = uri_use AND active;
48 -- we need a call number to link through
49 SELECT id INTO uri_cn_id FROM asset.call_number WHERE owning_lib = uri_owner_id AND record = bib_id AND label = '##URI##' AND NOT deleted;
51 INSERT INTO asset.call_number (owning_lib, record, create_date, edit_date, creator, editor, label)
52 VALUES (uri_owner_id, bib_id, 'now', 'now', editor_id, editor_id, '##URI##');
53 SELECT id INTO uri_cn_id FROM asset.call_number WHERE owning_lib = uri_owner_id AND record = bib_id AND label = '##URI##' AND NOT deleted;
56 -- now, link them if they're not already
57 SELECT id INTO uri_map_id FROM asset.uri_call_number_map WHERE call_number = uri_cn_id AND uri = uri_id;
59 INSERT INTO asset.uri_call_number_map (call_number, uri) VALUES (uri_cn_id, uri_id);
67 $func$ LANGUAGE PLPGSQL;