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2017-06-13T05:39:18.163148

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2017-06-29T07:39:48.513727

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VirtRDFViewMediaWikiScript

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---++MediaWiki Linked Data Views Script to set up your own instance <verbatim> use mediawiki; drop view mw_users_rdf; drop view mw_posts_rdf; drop table mw_site_rdf; sparql prefix v: <http://www.openlinksw.com/schemas/mw#> drop quad map virtrdf:MediaWiki . drop iri class v:user_iri . drop iri class v:iri . drop iri class v:post_iri . drop iri class v:site_iri . drop iri class v:forum_iri . drop iri class v:mbox . ; use mediawiki; create table mw_site_rdf (url varchar primary key, name varchar, description long varchar); insert soft mw_site_rdf values ('http://'||cfg_item_value (virtuoso_ini_path (), 'URIQA', 'DefaultHost')||'/mediawiki', 'DemoWiki', ''); create procedure w3c_date (in x decimal) { declare r any; r := sprintf ('%fZ', x/1000000); return replace (r, '.', 'T'); }; create view mw_users_rdf as select user_id, user_name, user_email as user_email, sha1_digest (user_email) as user_email_sha1 from mediawiki.."user"; create view mw_posts_rdf as select page_title as post_title, page_id as post_id, old_text as post_content, mediawiki..w3c_date (rev_timestamp) as post_date_gmt, mediawiki..w3c_date (page_touched) as post_modified_gmt, user_name, url, concat (url, '/', page_title) as post_url, name from mediawiki..page, mediawiki..revision, mediawiki.."text", mediawiki.."user", mediawiki..mw_site_rdf where page_latest = rev_id and rev_text_id = old_id and rev_user = user_id; grant select on mw_users_rdf to "SPARQL"; grant select on mw_posts_rdf to "SPARQL"; grant select on mw_site_rdf to "SPARQL"; grant execute on mediawiki..w3c_date to "SPARQL"; sparql prefix sioc: <http://rdfs.org/sioc/ns#> prefix sioct: <http://rdfs.org/sioc/types#> prefix atom: <http://atomowl.org/ontologies/atomrdf#> prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> prefix foaf: <http://xmlns.com/foaf/0.1/> prefix dc: <http://purl.org/dc/elements/1.1/> prefix dct: <http://purl.org/dc/terms/> prefix skos: <http://www.w3.org/2004/02/skos/core#> prefix geo: <http://www.w3.org/2003/01/geo/wgs84_pos#> prefix wikiont: <http://sw.deri.org/2005/04/wikipedia/wikiont.owl#> prefix v: <http://www.openlinksw.com/schemas/mw#> create iri class v:user_iri "http://^{URIQADefaultHost}^/mediawiki/user/%U#this" (in user_name varchar not null) . create iri class v:iri "http://^{URIQADefaultHost}^/mediawiki/proxy/%s#this" (in opluri varchar not null). create iri class v:post_iri "http://^{URIQADefaultHost}^/mediawiki/post/%U#this" (in post_title varchar not null) . create iri class v:site_iri "http://^{URIQADefaultHost}^/mediawiki/site/%U#this" (in title varchar not null) . create iri class v:forum_iri "http://^{URIQADefaultHost}^/mediawiki/wiki/%U#this" (in title varchar not null) . create iri class v:mbox "mailto:%s" (in mail varchar not null) . alter quad storage virtrdf:DefaultQuadStorage { create virtrdf:MediaWiki as graph iri ("http://^{URIQADefaultHost}^/mw_v") { v:site_iri (mediawiki.DBA.mw_site_rdf.name) a sioc:Space ; dc:title name ; sioc:link v:iri (url) ; sioc:host_of v:forum_iri (name) . v:forum_iri (mediawiki.DBA.mw_site_rdf.name) a sioc:Container ; a sioct:Wiki ; dc:title name ; sioc:description description ; sioc:link v:iri (url) ; sioc:has_host v:site_iri (name) . v:user_iri (mediawiki.DBA.mw_users_rdf.user_name) a sioc:User ; sioc:id user_name ; sioc:name user_name ; sioc:email v:mbox (user_email) ; sioc:email_sha1 user_email_sha1 . v:post_iri (mediawiki.DBA.mw_posts_rdf.post_title) a sioc:Item ; a sioc:Post ; a wikiont:Article ; dc:title post_title ; dct:created post_date_gmt ; dct:modified post_modified_gmt ; sioc:has_creator v:user_iri (user_name) ; sioc:has_container v:forum_iri (name) ; sioc:content post_content ; sioc:link v:iri (post_url) ; sioc:id post_id . v:forum_iri (mediawiki.DBA.mw_posts_rdf.name) sioc:container_of v:post_iri (post_title) . v:user_iri (mediawiki.DBA.mw_posts_rdf.user_name) sioc:creator_of v:post_iri (post_title) . } } . ; DB.DBA.URLREWRITE_CREATE_REGEX_RULE ( 'mw_rule2', 1, '/mediawiki/([^#]*)', vector('path'), 1, '/sparql?query=DESCRIBE+%%3Chttp%%3A//^{URIQADefaultHost}^/mediawiki/%U%%23this%%3E+FROM+%%3Chttp%%3A//^{URIQADefaultHost}^/mw_v%%3E&format=%U', vector('path', '*accept*'), null, '(text/rdf.n3)|(application/rdf.xml)', 2, null ); DB.DBA.URLREWRITE_CREATE_REGEX_RULE ( 'mw_rule3', 1, '/mediawiki/(user|post|site|proxy|wiki)/([^#]*)', vector('obj', 'path'), 1, '/ode/index.html?uri=http%%3A//^{URIQADefaultHost}^/mediawiki/%U/%U%%23this', vector('obj', 'path'), null, '(text/html)|(\\*/\\*)', 0, 303 ); DB.DBA.URLREWRITE_CREATE_RULELIST ( 'mw_rule_list1', 1, vector ( 'mw_rule3', 'mw_rule2' )); DB.DBA.VHOST_REMOVE (lpath=>'/mediawiki'); DB.DBA.VHOST_DEFINE (lpath=>'/mediawiki', ppath=>'/vad/vsp/mediawiki/', is_dav=>0, vsp_user=>'dba', is_brws=>1, def_page=>'index.php', opts=>vector ('url_rewrite', 'mw_rule_list1')); </verbatim> ---+++References * [[MediaWikiSIOCRef][MediaWiki SIOC Reference]] * [[http://ods.openlinksw.com/dataspace/dav/wiki/ODS/OdsIntegrationMediaWiki][MediaWiki Installation Guide]]

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2017-06-13T05:39:18Z

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2017-06-29T07:39:48Z

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