Forward-port 3.3.3 upgrade script

Signed-off-by: Dan Wells <dbw2@calvin.edu>

diff --git a/Open-ILS/src/sql/Pg/version-upgrade/3.3.2-3.3.3-upgrade-db.sql b/Open-ILS/src/sql/Pg/version-upgrade/3.3.2-3.3.3-upgrade-db.sql
new file mode 100644 (file)
index 0000000..c93be83
--- /dev/null
+++ b/Open-ILS/src/sql/Pg/version-upgrade/3.3.2-3.3.3-upgrade-db.sql
@@ -0,0 +1,119 @@
+--Upgrade Script for 3.3.2 to 3.3.3
+\set eg_version '''3.3.3'''
+BEGIN;
+INSERT INTO config.upgrade_log (version, applied_to) VALUES ('3.3.3', :eg_version);
+
+SELECT evergreen.upgrade_deps_block_check('1171', :eg_version);
+
+CREATE OR REPLACE FUNCTION biblio.extract_located_uris( bib_id BIGINT, marcxml TEXT, editor_id INT ) RETURNS VOID AS $func$
+DECLARE
+    uris            TEXT[];
+    uri_xml         TEXT;
+    uri_label       TEXT;
+    uri_href        TEXT;
+    uri_use         TEXT;
+    uri_owner_list  TEXT[];
+    uri_owner       TEXT;
+    uri_owner_id    INT;
+    uri_id          INT;
+    uri_cn_id       INT;
+    uri_map_id      INT;
+BEGIN
+
+    -- Clear any URI mappings and call numbers for this bib.
+    -- This leads to acn / auricnm inflation, but also enables
+    -- old acn/auricnm's to go away and for bibs to be deleted.
+    FOR uri_cn_id IN SELECT id FROM asset.call_number WHERE record = bib_id AND label = '##URI##' AND NOT deleted LOOP
+        DELETE FROM asset.uri_call_number_map WHERE call_number = uri_cn_id;
+        DELETE FROM asset.call_number WHERE id = uri_cn_id;
+    END LOOP;
+
+    uris := oils_xpath('//*[@tag="856" and (@ind1="4" or @ind1="1") and (@ind2="0" or @ind2="1")]',marcxml);
+    IF ARRAY_UPPER(uris,1) > 0 THEN
+        FOR i IN 1 .. ARRAY_UPPER(uris, 1) LOOP
+            -- First we pull info out of the 856
+            uri_xml     := uris[i];
+
+            uri_href    := (oils_xpath('//*[@code="u"]/text()',uri_xml))[1];
+            uri_label   := (oils_xpath('//*[@code="y"]/text()|//*[@code="3"]/text()',uri_xml))[1];
+            uri_use     := (oils_xpath('//*[@code="z"]/text()|//*[@code="2"]/text()|//*[@code="n"]/text()',uri_xml))[1];
+
+            IF uri_label IS NULL THEN
+                uri_label := uri_href;
+            END IF;
+            CONTINUE WHEN uri_href IS NULL;
+
+            -- Get the distinct list of libraries wanting to use 
+            SELECT  ARRAY_AGG(
+                        DISTINCT REGEXP_REPLACE(
+                            x,
+                            $re$^.*?\((\w+)\).*$$re$,
+                            E'\\1'
+                        )
+                    ) INTO uri_owner_list
+              FROM  UNNEST(
+                        oils_xpath(
+                            '//*[@code="9"]/text()|//*[@code="w"]/text()|//*[@code="n"]/text()',
+                            uri_xml
+                        )
+                    )x;
+
+            IF ARRAY_UPPER(uri_owner_list,1) > 0 THEN
+
+                -- look for a matching uri
+                IF uri_use IS NULL THEN
+                    SELECT id INTO uri_id
+                        FROM asset.uri
+                        WHERE label = uri_label AND href = uri_href AND use_restriction IS NULL AND active
+                        ORDER BY id LIMIT 1;
+                    IF NOT FOUND THEN -- create one
+                        INSERT INTO asset.uri (label, href, use_restriction) VALUES (uri_label, uri_href, uri_use);
+                        SELECT id INTO uri_id
+                            FROM asset.uri
+                            WHERE label = uri_label AND href = uri_href AND use_restriction IS NULL AND active;
+                    END IF;
+                ELSE
+                    SELECT id INTO uri_id
+                        FROM asset.uri
+                        WHERE label = uri_label AND href = uri_href AND use_restriction = uri_use AND active
+                        ORDER BY id LIMIT 1;
+                    IF NOT FOUND THEN -- create one
+                        INSERT INTO asset.uri (label, href, use_restriction) VALUES (uri_label, uri_href, uri_use);
+                        SELECT id INTO uri_id
+                            FROM asset.uri
+                            WHERE label = uri_label AND href = uri_href AND use_restriction = uri_use AND active;
+                    END IF;
+                END IF;
+
+                FOR j IN 1 .. ARRAY_UPPER(uri_owner_list, 1) LOOP
+                    uri_owner := uri_owner_list[j];
+
+                    SELECT id INTO uri_owner_id FROM actor.org_unit WHERE shortname = BTRIM(REPLACE(uri_owner,chr(160),''));
+                    CONTINUE WHEN NOT FOUND;
+
+                    -- we need a call number to link through
+                    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;
+                    IF NOT FOUND THEN
+                        INSERT INTO asset.call_number (owning_lib, record, create_date, edit_date, creator, editor, label)
+                            VALUES (uri_owner_id, bib_id, 'now', 'now', editor_id, editor_id, '##URI##');
+                        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;
+                    END IF;
+
+                    -- now, link them if they're not already
+                    SELECT id INTO uri_map_id FROM asset.uri_call_number_map WHERE call_number = uri_cn_id AND uri = uri_id;
+                    IF NOT FOUND THEN
+                        INSERT INTO asset.uri_call_number_map (call_number, uri) VALUES (uri_cn_id, uri_id);
+                    END IF;
+
+                END LOOP;
+
+            END IF;
+
+        END LOOP;
+    END IF;
+
+    RETURN;
+END;
+$func$ LANGUAGE PLPGSQL;
+
+COMMIT;