add stored procs to implement authority propagation if links exist; add trigger to...

git-svn-id: svn://svn.open-ils.org/ILS/trunk@16817 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Open-ILS/src/sql/Pg/002.schema.config.sql b/Open-ILS/src/sql/Pg/002.schema.config.sql
index 12c11c1..ad76982 100644 (file)
--- a/Open-ILS/src/sql/Pg/002.schema.config.sql
+++ b/Open-ILS/src/sql/Pg/002.schema.config.sql
@@ -57,7 +57,6 @@ INSERT INTO config.internal_flag (name) VALUES ('ingest.disable_located_uri');
 INSERT INTO config.internal_flag (name) VALUES ('ingest.disable_metabib_full_rec');
 INSERT INTO config.internal_flag (name) VALUES ('ingest.disable_metabib_rec_descriptor');
 INSERT INTO config.internal_flag (name) VALUES ('ingest.disable_metabib_field_entry');
-INSERT INTO config.internal_flag (name) VALUES ('ingest.disable_authority_linking');
 
 CREATE TABLE config.global_flag (
     label   TEXT    NOT NULL
@@ -69,7 +68,7 @@ CREATE TABLE config.upgrade_log (
     install_date    TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW()
 );
 
-INSERT INTO config.upgrade_log (version) VALUES ('0318'); -- miker
+INSERT INTO config.upgrade_log (version) VALUES ('0319'); -- miker
 
 CREATE TABLE config.bib_source (
        id              SERIAL  PRIMARY KEY,

diff --git a/Open-ILS/src/sql/Pg/030.schema.metabib.sql b/Open-ILS/src/sql/Pg/030.schema.metabib.sql
index 621a038..298807f 100644 (file)
--- a/Open-ILS/src/sql/Pg/030.schema.metabib.sql
+++ b/Open-ILS/src/sql/Pg/030.schema.metabib.sql
@@ -883,6 +883,44 @@ BEGIN
 END;
 $func$ LANGUAGE PLPGSQL;
 
+CREATE OR REPLACE FUNCTION authority.propagate_changes (aid BIGINT, bid BIGINT) RETURNS BIGINT AS $func$
+    UPDATE  biblio.record_entry
+      SET   marc = vandelay.merge_record_xml( marc, authority.generate_overlay_template( $1 ) )
+      WHERE id = $2;
+    SELECT $1;
+$func$ LANGUAGE SQL;
+
+CREATE OR REPLACE FUNCTION authority.propagate_changes (aid BIGINT) RETURNS SETOF BIGINT AS $func$
+    SELECT authority.propagate_changes( authority, bib ) FROM authority.bib_linking WHERE authority = $1;
+$func$ LANGUAGE SQL;
+
+CREATE OR REPLACE FUNCTION authority.indexing_ingest_or_delete () RETURNS TRIGGER AS $func$
+BEGIN
+
+    IF NEW.deleted IS TRUE THEN -- If this authority is deleted
+        RETURN NEW; -- and ... we're done
+    END IF;
+
+    IF TG_OP = 'UPDATE' THEN -- re-ingest?
+        PERFORM * FROM config.internal_flag WHERE name = 'ingest.reingest.force_on_same_marc' AND enabled;
+
+        IF NOT FOUND AND OLD.marc = NEW.marc THEN -- don't do anything if the MARC didn't change
+            RETURN NEW;
+        END IF;
+    END IF;
+
+
+    -- authority change propogation
+    PERFORM * FROM config.internal_flag WHERE name = 'ingest.disable_authority_auto_update' AND enabled;
+    IF NOT FOUND THEN
+        PERFORM authority.propagate_changes( NEW.id );
+    END IF;
+
+    RETURN NEW;
+END;
+$func$ LANGUAGE PLPGSQL;
+
+
 CREATE OR REPLACE FUNCTION biblio.map_authority_linking (bibid BIGINT, marc TEXT) RETURNS BIGINT AS $func$
     DELETE FROM authority.bib_linking WHERE bib = $1;
     INSERT INTO authority.bib_linking (bib, authority)
@@ -910,8 +948,6 @@ BEGIN
         IF NOT FOUND AND OLD.marc = NEW.marc THEN -- don't do anything if the MARC didn't change
             RETURN NEW;
         END IF;
-
-
     END IF;
 
     -- Record authority linking

diff --git a/Open-ILS/src/sql/Pg/950.data.seed-values.sql b/Open-ILS/src/sql/Pg/950.data.seed-values.sql
index 67045d1..b7fd545 100644 (file)
--- a/Open-ILS/src/sql/Pg/950.data.seed-values.sql
+++ b/Open-ILS/src/sql/Pg/950.data.seed-values.sql
@@ -5613,6 +5613,28 @@ INSERT INTO config.org_unit_setting_type ( name, label, description, datatype )
 
 INSERT INTO config.global_flag (name, label) -- defaults to enabled=FALSE
     VALUES (
+        'ingest.disable_authority_linking',
+        oils_i18n_gettext(
+            'ingest.disable_authority_linking',
+            'Authority Automation: Disable bib-authority link tracking',
+            'cgf', 
+            'label'
+        )
+    );
+
+INSERT INTO config.global_flag (name, label) -- defaults to enabled=FALSE
+    VALUES (
+        'ingest.disable_authority_auto_update',
+        oils_i18n_gettext(
+            'ingest.disable_authority_auto_update',
+            'Authority Automation: Disable automatic authority updating (requires link tracking)',
+            'cgf', 
+            'label'
+        )
+    );
+
+INSERT INTO config.global_flag (name, label) -- defaults to enabled=FALSE
+    VALUES (
         'cat.bib.use_id_for_tcn',
         oils_i18n_gettext(
             'cat.bib.use_id_for_tcn',

diff --git a/Open-ILS/src/sql/Pg/999.functions.global.sql b/Open-ILS/src/sql/Pg/999.functions.global.sql
index 57c6a7b..92c1e71 100644 (file)
--- a/Open-ILS/src/sql/Pg/999.functions.global.sql
+++ b/Open-ILS/src/sql/Pg/999.functions.global.sql
@@ -1116,6 +1116,8 @@ CREATE TRIGGER fingerprint_tgr BEFORE INSERT OR UPDATE ON biblio.record_entry FO
 CREATE TRIGGER aaa_indexing_ingest_or_delete AFTER INSERT OR UPDATE ON biblio.record_entry FOR EACH ROW EXECUTE PROCEDURE biblio.indexing_ingest_or_delete ();
 CREATE TRIGGER bbb_simple_rec_trigger AFTER INSERT OR UPDATE ON biblio.record_entry FOR EACH ROW EXECUTE PROCEDURE reporter.simple_rec_trigger ();
 
+CREATE TRIGGER aaa_auth_ingest_or_delete AFTER INSERT OR UPDATE ON authority.record_entry FOR EACH ROW EXECUTE PROCEDURE authority.indexing_ingest_or_delete ();
+
 -- Utility routines, callable via cstore
 
 CREATE OR REPLACE FUNCTION config.interval_to_seconds( interval_val INTERVAL )

diff --git a/Open-ILS/src/sql/Pg/upgrade/0319.schema.authority-update-propogation.sql b/Open-ILS/src/sql/Pg/upgrade/0319.schema.authority-update-propogation.sql
new file mode 100644 (file)
index 0000000..735f870
--- /dev/null
+++ b/Open-ILS/src/sql/Pg/upgrade/0319.schema.authority-update-propogation.sql
@@ -0,0 +1,72 @@
+BEGIN;
+
+INSERT INTO config.upgrade_log (version) VALUES ('0319'); --miker
+
+-- Making this a global_flag (UI accessible) instead of an internal_flag
+INSERT INTO config.global_flag (name, label) -- defaults to enabled=FALSE
+    VALUES (
+        'ingest.disable_authority_linking',
+        oils_i18n_gettext(
+            'ingest.disable_authority_linking',
+            'Authority Automation: Disable bib-authority link tracking',
+            'cgf', 
+            'label'
+        )
+    );
+UPDATE config.global_flag SET enabled = (SELECT enabled FROM config.internal_flag WHERE name = 'ingest.disable_authority_linking');
+DELETE FROM config.internal_flag WHERE name = 'ingest.disable_authority_linking';
+
+INSERT INTO config.global_flag (name, label) -- defaults to enabled=FALSE
+    VALUES (
+        'ingest.disable_authority_auto_update',
+        oils_i18n_gettext(
+            'ingest.disable_authority_auto_update',
+            'Authority Automation: Disable automatic authority updating (requires link tracking)',
+            'cgf', 
+            'label'
+        )
+    );
+
+
+CREATE OR REPLACE FUNCTION authority.propagate_changes (aid BIGINT, bid BIGINT) RETURNS BIGINT AS $func$
+    UPDATE  biblio.record_entry
+      SET   marc = vandelay.merge_record_xml( marc, authority.generate_overlay_template( $1 ) )
+      WHERE id = $2;
+    SELECT $2;
+$func$ LANGUAGE SQL;
+
+CREATE OR REPLACE FUNCTION authority.propagate_changes (aid BIGINT) RETURNS SETOF BIGINT AS $func$
+    SELECT authority.propagate_changes( authority, bib ) FROM authority.bib_linking WHERE authority = $1;
+$func$ LANGUAGE SQL;
+
+CREATE OR REPLACE FUNCTION authority.indexing_ingest_or_delete () RETURNS TRIGGER AS $func$
+BEGIN
+
+    IF NEW.deleted IS TRUE THEN -- If this authority is deleted
+        RETURN NEW; -- and ... we're done
+    END IF;
+
+    IF TG_OP = 'UPDATE' THEN -- re-ingest?
+        PERFORM * FROM config.internal_flag WHERE name = 'ingest.reingest.force_on_same_marc' AND enabled;
+
+        IF NOT FOUND AND OLD.marc = NEW.marc THEN -- don't do anything if the MARC didn't change
+            RETURN NEW;
+        END IF;
+    END IF;
+
+
+    -- authority change propogation
+    PERFORM * FROM config.internal_flag WHERE name = 'ingest.disable_authority_auto_update' AND enabled;
+    IF NOT FOUND THEN
+        PERFORM authority.propagate_changes( NEW.id );
+    END IF;
+
+    RETURN NEW;
+END;
+$func$ LANGUAGE PLPGSQL;
+
+CREATE TRIGGER aaa_auth_ingest_or_delete AFTER INSERT OR UPDATE ON authority.record_entry FOR EACH ROW EXECUTE PROCEDURE authority.indexing_ingest_or_delete ();
+
+
+COMMIT;
+