Module: PublishMyData::DatasetPowers::ClassMethods

Includes:
AllFeatures::ClassMethods
Defined in:
app/models/concerns/publish_my_data/dataset_powers.rb

Instance Method Summary collapse

Methods included from AllFeatures::ClassMethods

#deprecated_rdf_type, #find_by_slug, #get_deprecated_rdf_type, #slug_from_uri, #sort_by_label_or_uri

Instance Method Details

#data_graph_uri(slug) ⇒ Object

this is the dataset that the actual data will go in



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# File 'app/models/concerns/publish_my_data/dataset_powers.rb', line 109

def data_graph_uri(slug)
  "http://#{PublishMyData.local_domain}/graph/#{slug}"
end

#deprecation_last_query_str ⇒ Object 



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# File 'app/models/concerns/publish_my_data/dataset_powers.rb', line 127

def deprecation_last_query_str
  "
  SELECT ?uri where {
    # this bit is all the non-deprecated ones
    {
      SELECT * WHERE {
        ?uri a <http://publishmydata.com/def/dataset#Dataset> .
        ?uri <#{RDF::DC.title}> ?title . # select title so we can order
        MINUS {
          ?uri a <http://publishmydata.com/def/dataset#DeprecatedDataset>
        }
      }
      ORDER BY ?title
    }
    UNION
    # this bit is all the deprecated ones
    {
      SELECT * WHERE {
        ?uri a <http://publishmydata.com/def/dataset#DeprecatedDataset> .
        ?uri <#{RDF::DC.title}> ?title . # select title so we can order
      }
      ORDER BY ?title
    }
  }
  "
end

#metadata_graph_uri(slug) ⇒ Object

this is the graph that dataset metadata goes in.



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# File 'app/models/concerns/publish_my_data/dataset_powers.rb', line 104

def metadata_graph_uri(slug)
  "#{data_graph_uri(slug)}/metadata"
end

#ordered_by_title ⇒ Object

Criteria etc.



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# File 'app/models/concerns/publish_my_data/dataset_powers.rb', line 123

def ordered_by_title
  all.where("?uri <#{RDF::DC.title}> ?title").order("?title")
end

#uri_from_data_graph_uri(data_graph_uri) ⇒ Object 



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# File 'app/models/concerns/publish_my_data/dataset_powers.rb', line 113

def uri_from_data_graph_uri(data_graph_uri)
  data_graph_uri.to_s.sub("/graph/", "/data/")
end

#uri_from_slug(slug) ⇒ Object 



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# File 'app/models/concerns/publish_my_data/dataset_powers.rb', line 117

def uri_from_slug(slug)
  "http://#{PublishMyData.local_domain}/data/#{slug}"
end