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sql queries changed to gui schema
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@nczirjak-acdh
nczirjak-acdh committed Apr 1, 2020
1 parent 8656683 commit c288ca7
Showing 1 changed file with 255 additions and 67 deletions.
322 changes: 255 additions & 67 deletions inst/dbfunctions.sql
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Original file line number Diff line number Diff line change
@@ -1,22 +1,100 @@
/*
* DETAIL VIEW METADATA FUNCTION
* ROOT VIEW FUNCTION
*/
CREATE OR REPLACE FUNCTION gui.root_views_func(_lang text DEFAULT 'en')
RETURNS table (id bigint, title text, avDate timestamp, description text, accesres text, titleimage text)
AS $func$
DECLARE
_lang2 text := 'de';
BEGIN
IF _lang = 'de' THEN _lang2 = 'en'; ELSE _lang2 = 'de'; END IF;

--get all root ids
DROP TABLE IF EXISTS rootids;
CREATE TEMP TABLE rootids AS (
select DISTINCT(r.id) as rootid,
CAST((select md.value from metadata as md where md.id = r.id and md.property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasAvailableDate' LIMIT 1) as timestamp)as avdate
from metadata as m
left join relations as r on r.id = m.id
where
m.property = 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type'
and m.value = 'https://vocabs.acdh.oeaw.ac.at/schema#Collection'
and r.property != 'https://vocabs.acdh.oeaw.ac.at/schema#isPartOf'
and r.id NOT IN (
SELECT DISTINCT(r.id) from metadata as m left join relations as r on r.id = m.id
where
m.property = 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type'
and m.value = 'https://vocabs.acdh.oeaw.ac.at/schema#Collection'
and r.property = 'https://vocabs.acdh.oeaw.ac.at/schema#isPartOf'
)
);

DROP TABLE IF EXISTS rootTitles;
CREATE TEMP TABLE rootTitles AS (
select ri.rootid, mv.value, mv.lang
from rootids as ri
left join
metadata_view as mv on ri.rootid = mv.id
where
mv.property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasTitle'
);

DROP TABLE IF EXISTS rootDescriptions;
CREATE TEMP TABLE rootDescriptions AS (
select ri.rootid, mv.value, mv.lang
from rootids as ri
left join
metadata_view as mv on ri.rootid = mv.id
where
mv.property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasDescription'
);


DROP TABLE IF EXISTS rootAccesRes;
CREATE TEMP TABLE rootAccesRes AS (
select ri.rootid, mv.value
from rootids as ri
left join relations as r on ri.rootid = r.id and r.property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasAccessRestriction'
left join metadata_view as mv on r.target_id = mv.id
where
mv.property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasTitle' and value like 'http%'
);

RETURN QUERY
select
ri.rootid,
( CASE WHEN rt.value IS NULL THEN (select rt.value from rootTitles as rt where rt.rootid = ri.rootid and lang = _lang2 limit 1) ELSE rt.value end ) as title,
ri.avdate,
( CASE WHEN rd.value IS NULL THEN (select rd2.value from rootDescriptions as rd2 where rd2.rootid = ri.rootid and lang = _lang2 limit 1) ELSE rd.value end ) as description,
ra.value as accesres,
(select mv.value from metadata_view as mv where mv.id = ri.rootid and mv.property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasTitleImage' ) as titleimage
from rootids as ri
left join rootDescriptions as rd on rd.rootid = ri.rootid and rd.lang = _lang
left join rootTitles as rt on rt.rootid = ri.rootid and rt.lang = _lang
left join rootAccesRes as ra on ri.rootid = ra.rootid;
END
$func$
LANGUAGE 'plpgsql';

/*
* DETAIL VIEW FUNCTION
*/
CREATE OR REPLACE FUNCTION gui.detail_view_func(_identifier text)
RETURNS table (id bigint, property text, type text, value text, relvalue text, acdhid text, accessRestriction text )

AS $func$
DECLARE
_main_id bigint := (select i.id from identifiers as i where i.ids =_identifier);
BEGIN
DROP TABLE IF EXISTS detail_meta;
CREATE TEMPORARY TABLE detail_meta AS (
select mv.id, mv.property, mv.type, mv.value
from identifiers as i
inner join metadata_view as mv on mv.id = i.id
where i.ids = _identifier
union
select m.id, m.property, m.type, m.value
from identifiers as i
inner join metadata as m on m.id = i.id
where i.ids = _identifier
select mv.id, mv.property, mv.type, mv.value
from metadata_view as mv
where mv.id = _main_id
union
select m.id, m.property, m.type, m.value
from metadata as m
where m.id = _main_id
);

DROP TABLE IF EXISTS detail_meta_rel;
Expand All @@ -29,76 +107,186 @@ BEGIN

RETURN QUERY
select dm.id, dm.property, dm.type, dm.value, dmr.value as relvalue, dmr.acdhid,
(select r.val from raw as r where r.prop = 'https://vocabs.acdh.oeaw.ac.at/schema#hasAccessRestriction' and r.id = dm.id ) as accessRestriction
CASE WHEN dm.property ='https://vocabs.acdh.oeaw.ac.at/schema#hasAccessRestriction' THEN dmr.value
ELSE ''
END
from detail_meta as dm
left join detail_meta_rel as dmr on dmr.id = dm.value
left join detail_meta_rel as dmr on dmr.id = dm.value
order by property;
END
$func$
LANGUAGE 'plpgsql';

/*
* root view all metadata
* COLLECTION VIEW FUNCTION
*/
CREATE OR REPLACE FUNCTION gui.root_view_func()
RETURNS table (id bigint, property text, type text, value text, acdhid text)
CREATE OR REPLACE FUNCTION gui.collection_views_func(_pid text, _lang text DEFAULT 'en' )
RETURNS table (mainid bigint, parentid bigint, title text, accesres text, license text, binarysize text, filename text, locationpath text, depth integer)
AS $func$
BEGIN
/* get root ids */
DROP TABLE IF EXISTS rootids;
CREATE TEMP TABLE rootids AS (
select DISTINCT(r.id) as rootid
from metadata as m
left join relations as r on r.id = m.id
where
m.property = 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type'
and m.value = 'https://vocabs.acdh.oeaw.ac.at/schema#Collection'
and r.property != 'https://vocabs.acdh.oeaw.ac.at/schema#isPartOf'
and r.id NOT IN (
SELECT DISTINCT(r.id) from metadata as m left join relations as r on r.id = m.id
where
m.property = 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type'
and m.value = 'https://vocabs.acdh.oeaw.ac.at/schema#Collection'
and r.property = 'https://vocabs.acdh.oeaw.ac.at/schema#isPartOf'
)
order by r.id asc
);

/* get root raw metadata by the rootids */
DROP TABLE IF EXISTS root_meta;
CREATE TEMPORARY TABLE root_meta AS (
select mv.id, mv.property, mv.type, mv.value
from identifiers as i
inner join metadata_view as mv on mv.id = i.id
inner join rootids as ri on ri.rootid = i.id
union
select m.id, m.property, m.type, m.value
from identifiers as i
inner join metadata as m on m.id = i.id
inner join rootids as ri on ri.rootid = i.id

);

/* get the root relation properties */
DROP TABLE IF EXISTS root_meta_rel;
CREATE TEMPORARY TABLE root_meta_rel AS (
select DISTINCT(m.id), m.value, i.ids as acdhId, rm.id as resId, rm.property, rm.type
from metadata as m
left join root_meta as rm on CAST(rm.value as INT) = m.id and m.property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasTitle'
left join identifiers as i on i.id = m.id and i.ids LIKE CAST('%/id.acdh.oeaw.ac.at/uuid/%' as varchar)
where rm.type = 'REL' );

RETURN QUERY
Select
rm.id, rm.property, rm.type, rm.value, NULL::text AS acdhId
from root_meta as rm
where rm.type != 'REL'
UNION
SELECT
rmr.resid as id, rmr.property, rmr.type, rmr.value, rmr.acdhId
from root_meta_rel as rmr;
DROP TABLE IF EXISTS accessres;
CREATE TEMP TABLE accessres AS (
select
distinct(r.target_id) as accessid , mv.value,
mv.lang
from relations as r
left join metadata_view as mv on mv.id = r.target_id
where r.property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasAccessRestriction'
and mv.property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasTitle'
and mv.lang = _lang
);

DROP TABLE IF EXISTS colldata;
CREATE TEMPORARY TABLE colldata(mainid bigint, parentid bigint, title text, accesres text, license text, binarysize text, filename text, locationpath text, depth integer);
INSERT INTO colldata(
WITH RECURSIVE subordinates AS (
SELECT
mv.id as mainid,
CAST(mv.value as bigint) as parentid,
(select value from metadata_view where property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasTitle' and id = mv.id limit 1),
(select value from metadata_view where property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasAccessRestriction' and id = mv.id limit 1),
(select value from metadata_view where property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasLicense' and id = mv.id limit 1),
(select value from metadata_view where property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasBinarySize' and id = mv.id limit 1),
(select value from metadata_view where property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasFilename' and id = mv.id limit 1),
(select value from metadata_view where property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasLocationPath' and id = mv.id limit 1),
1 as depthval
FROM
metadata_view as mv
WHERE
mv.value = _pid
and mv.property = 'https://vocabs.acdh.oeaw.ac.at/schema#isPartOf'
UNION
SELECT
mv2.id,
CAST(mv2.value as bigint) as m2val,
(select value from metadata_view where property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasTitle' and id = mv2.id limit 1),
(select value from metadata_view where property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasAccessRestriction' and id = mv2.id limit 1),
(select value from metadata_view where property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasLicense' and id = mv2.id limit 1),
(select value from metadata_view where property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasBinarySize' and id = mv2.id limit 1),
(select value from metadata_view where property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasFilename' and id = mv2.id limit 1),
(select value from metadata_view where property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasLocationPath' and id = mv2.id limit 1),
depthval + 1
FROM
metadata_view as mv2
INNER JOIN subordinates s ON s.mainid = CAST(mv2.value as bigint) and mv2.property = 'https://vocabs.acdh.oeaw.ac.at/schema#isPartOf'
) select * from subordinates
);

RETURN QUERY
select mv.mainid, mv.parentid, mv.title, ar.value, mv.license, mv.binarysize, mv.filename, mv.locationpath, mv.depth
from
colldata as mv
left join accessres as ar on CAST(mv.accesres as integer) = ar.accessid;
END
$func$
LANGUAGE 'plpgsql';

/*
* CHILD VIEW FUNCTION
*/
CREATE OR REPLACE FUNCTION gui.child_views_func(_parentid text, _limit text, _page text, _orderby text, _orderprop text, _lang text DEFAULT 'en' )
RETURNS table (childid bigint, property text, value text, order_prop text, order_val text, orderid bigint, lang text)
AS $func$
DECLARE limitint bigint := cast ( _limit as bigint);
DECLARE pageint bigint := cast ( _page as bigint);

BEGIN
/* get child ids */
DROP TABLE IF EXISTS child_ids;
CREATE TEMPORARY TABLE child_ids(childid bigint NOT NULL, prop text NOT NULL, value text NOT NULL);
INSERT INTO child_ids(
select
r.id as childid, mv.property, mv.value
from relations as r
left join identifiers as i on i.id = r.target_id
left join metadata_view as mv on mv.id = r.id
where r.property = 'https://vocabs.acdh.oeaw.ac.at/schema#isPartOf'
and mv.property = _orderprop
and i.ids = _parentid
order by
(CASE WHEN _orderby = 'asc' THEN mv.value END) ASC,
mv.value DESC
limit limitint
offset pageint
);
ALTER TABLE child_ids ADD COLUMN id SERIAL PRIMARY KEY;

RETURN QUERY
select
CAST(ci.childid as bigint), mv.property,
CASE
WHEN
mv.property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasAccessRestriction'
THEN
(select mv2.value from metadata_view as mv2 where id = CAST(mv.value as bigint) and mv2.property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasTitle' LIMIT 1)
ELSE
mv.value
END,
ci.prop, ci.value, CAST(ci.id as bigint),
mv.lang
from
child_ids as ci
left join
metadata_view as mv on mv.id = ci.childid
where
mv.property in (
'https://vocabs.acdh.oeaw.ac.at/schema#hasTitle',
'https://vocabs.acdh.oeaw.ac.at/schema#hasDescription',
'https://vocabs.acdh.oeaw.ac.at/schema#hasTitleImage',
'https://vocabs.acdh.oeaw.ac.at/schema#hasAccessRestriction',
'https://vocabs.acdh.oeaw.ac.at/schema#hasAvailableDate'
)
Order by ci.id
;
END
$func$
LANGUAGE 'plpgsql';


/*
* BREADCRUMB VIEW METADATA FUNCTION
*/
CREATE OR REPLACE FUNCTION gui.breadcrumb_view_func(_pid text, _lang text DEFAULT 'en' )
RETURNS table (mainid bigint, parentid bigint, parentTitle text, depth integer)
AS $func$
BEGIN

DROP TABLE IF EXISTS breadcrumbdata;
CREATE TEMPORARY TABLE breadcrumbdata(mainid bigint, parentid bigint, depth integer);
INSERT INTO breadcrumbdata(
WITH RECURSIVE subordinates AS (
SELECT
mv.id as mainid,
CAST(mv.value as bigint) as parentid,
1 as depthval
FROM
metadata_view as mv
WHERE
mv.id = CAST(_pid as bigint)
and mv.property = 'https://vocabs.acdh.oeaw.ac.at/schema#isPartOf'
UNION
SELECT
mv2.id,
CAST(mv2.value as bigint) as m2val,
depthval + 1
FROM
metadata_view as mv2
INNER JOIN subordinates s ON s.parentid = mv2.id and mv2.property = 'https://vocabs.acdh.oeaw.ac.at/schema#isPartOf'
) select * from subordinates
);

RETURN QUERY
select
bd.mainid, bd.parentid,
mv.value,
bd.depth
from
breadcrumbdata as bd
left join
metadata_view as mv on mv.id = bd.parentid
where
mv.property = 'https://vocabs.acdh.oeaw.ac.at/schema#hasTitle';
END
$func$
LANGUAGE 'plpgsql';

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