Metacat

-- use default values initially

CREATE TABLE doi_registration AS

select 

text('testing') as ezid_account,

doc.doctype,

id.guid, 

'https://cn.dataone.org/cn/v1/resolve/' || regexp_replace(regexp_replace(id.guid, '/', '%2F', 'g'), ':', '%3A', 'g') as url, 

text('Unknown') as title, 

text(null) as creator,

text(null) as publisher,

to_char(doc.date_created, 'YYYY') as pub_date

from identifier id, xml_documents doc

where guid like 'doi%'

and id.docid = doc.docid

and id.rev = doc.rev

UNION ALL

select 

text('testing') as ezid_account,

doc.doctype,

id.guid, 

'https://cn.dataone.org/cn/v1/resolve/' || regexp_replace(regexp_replace(id.guid, '/', '%2F', 'g'), ':', '%3A', 'g') as url, 

text('Unknown') as title, 

text(null) as creator,

text(null) as publisher,

to_char(doc.date_created, 'YYYY') as pub_date

from identifier id, xml_revisions doc

where guid like 'doi%'

and id.docid = doc.docid

and id.rev = doc.rev;

--update defaults

update doi_registration

set title = 'Data file'

where doctype = 'BIN';

update doi_registration

set title = 'Legacy EML file'

where doctype like '%eml%2.0.0beta%';

-- update title using node information

update doi_registration doi

set title = child.nodedata

from identifier id, xml_documents docs, xml_nodes nodes, xml_nodes parent, xml_nodes child

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and nodes.nodename = 'title'

and parent.nodename = 'dataset';

-- update pubDate using nodes

update doi_registration doi

set pub_date = child.nodedata

from identifier id, xml_documents docs, xml_nodes nodes, xml_nodes parent, xml_nodes child

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and nodes.nodename = 'pubDate'

and parent.nodename = 'dataset';

-- update publisher using nodes

update doi_registration doi

set publisher = child.nodedata

from identifier id, xml_documents docs, xml_nodes nodes, xml_nodes parent, xml_nodes child

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and nodes.nodename = 'publisher'

and parent.nodename = 'dataset';

-- update organization using nodes

update doi_registration doi

set creator = child.nodedata

from identifier id, xml_documents docs, xml_nodes nodes, xml_nodes parent, xml_nodes child

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and nodes.nodename = 'organizationName'

and parent.nodename = 'creator'

and nodes.nodeid = (select min(thisnode.nodeid) from xml_nodes thisnode where thisnode.parentnodeid = parent.nodeid and nodetype = 'ELEMENT');

-- update creator using nodes

-- creator/individualName/surName

-- creator/individualName/givenName

update doi_registration doi

set creator = child.nodedata

from identifier id, 

xml_documents docs, 

xml_nodes nodes, 

xml_nodes parent, 

xml_nodes child, 

xml_nodes grandparent

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and parent.parentnodeid = grandparent.nodeid

and nodes.nodename = 'surName'

and parent.nodename = 'individualName'

and grandparent.nodename = 'creator'

and parent.nodeid = (select min(thisnode.nodeid) from xml_nodes thisnode where thisnode.parentnodeid = grandparent.nodeid and nodetype = 'ELEMENT');

-- add the first name if we have it

update doi_registration doi

set creator = child.nodedata ||' '|| creator

from identifier id, 

xml_documents docs, 

xml_nodes nodes, 

xml_nodes parent, 

xml_nodes child, 

xml_nodes grandparent

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and parent.parentnodeid = grandparent.nodeid

and nodes.nodename = 'givenName'

and parent.nodename = 'individualName'

and grandparent.nodename = 'creator'

and parent.nodeid = (select min(thisnode.nodeid) from xml_nodes thisnode where thisnode.parentnodeid = grandparent.nodeid and nodetype = 'ELEMENT');

-- update title using revisions

update doi_registration doi

set title = child.nodedata

from identifier id, xml_revisions docs, xml_nodes_revisions nodes, xml_nodes_revisions parent, xml_nodes_revisions child

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and nodes.nodename = 'title'

and parent.nodename = 'dataset';

-- update pubDate using revisions

update doi_registration doi

set pub_date = child.nodedata

from identifier id, xml_revisions docs, xml_nodes_revisions nodes, xml_nodes_revisions parent, xml_nodes_revisions child

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and nodes.nodename = 'pubDate'

and parent.nodename = 'dataset';

-- update publisher using revisions

update doi_registration doi

set publisher = child.nodedata

from identifier id, xml_revisions docs, xml_nodes_revisions nodes, xml_nodes_revisions parent, xml_nodes_revisions child

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and nodes.nodename = 'publisher'

and parent.nodename = 'dataset';

-- update organization using nodes

update doi_registration doi

set creator = child.nodedata

from identifier id, xml_revisions docs, xml_nodes_revisions nodes, xml_nodes_revisions parent, xml_nodes_revisions child

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and nodes.nodename = 'organizationName'

and parent.nodename = 'creator'

and nodes.nodeid = (select min(thisnode.nodeid) from xml_nodes_revisions thisnode where thisnode.parentnodeid = parent.nodeid and nodetype = 'ELEMENT');

-- update creator using revisions

update doi_registration doi

set creator = child.nodedata

from identifier id, 

xml_revisions docs, 

xml_nodes_revisions nodes, 

xml_nodes_revisions parent, 

xml_nodes_revisions child, 

xml_nodes_revisions grandparent

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and parent.parentnodeid = grandparent.nodeid

and nodes.nodename = 'surName'

and parent.nodename = 'individualName'

and grandparent.nodename = 'creator'

and parent.nodeid = (select min(thisnode.nodeid) from xml_nodes_revisions thisnode where thisnode.parentnodeid = grandparent.nodeid and nodetype = 'ELEMENT');

-- add the first name if we have it

update doi_registration doi

set creator = child.nodedata ||' '|| creator

from identifier id, 

xml_revisions docs, 

xml_nodes_revisions nodes, 

xml_nodes_revisions parent, 

xml_nodes_revisions child, 

xml_nodes_revisions grandparent

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and parent.parentnodeid = grandparent.nodeid

and nodes.nodename = 'givenName'

and parent.nodename = 'individualName'

and grandparent.nodename = 'creator'

and parent.nodeid = (select min(thisnode.nodeid) from xml_nodes_revisions thisnode where thisnode.parentnodeid = grandparent.nodeid and nodetype = 'ELEMENT');

-- use xml_documents for defaults that are still missing 

update doi_registration doi

set creator = doc.user_owner

from xml_documents doc, identifier id

where doi.guid = id.guid

and id.docid = doc.docid

and id.rev = doc.rev

and doi.creator is null;

update doi_registration doi

set creator = doc.user_owner

from xml_revisions doc, identifier id

where doi.guid = id.guid

and id.docid = doc.docid

and id.rev = doc.rev

and doi.creator is null;

-- set publisher

update doi_registration

set publisher = creator

where publisher is null or publisher = '';

-- clean up

update doi_registration

set title = replace(title, E'\n', ' ');

update doi_registration

set title = regexp_replace(title, E'\\s+', ' ', 'g');

update doi_registration

set title = regexp_replace(title, E'^\\s+', '', 'g');

COPY (select ezid_account, guid as doi, url, title, creator, publisher, pub_date from doi_registration order by doi) 

TO '/tmp/doi_registration.csv'

WITH CSV HEADER;

--drop table doi_registration;