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module PublishMyData
class Resource
include Tripod::Resource
include BasicFeatures
field :rdf_type, RDF.type, :multivalued => true, :is_uri => true
cattr_accessor :LOCAL_RESOURCES, :THIRD_PARTY_RESOURCES, :RESOURCES
@@LOCAL_RESOURCES = [ConceptScheme, Ontology]
@@THIRD_PARTY_RESOURCES = [ThirdParty::Ontology, ThirdParty::ConceptScheme]
@@RESOURCES = [Dataset, Concept, OntologyClass, Property, RdfType]
class << self
def uri_from_host_and_doc_path(host, doc_path, format="")
'http://' + host + '/id/' + doc_path.split('?')[0].sub(/\.#{format}$/,'')
end
alias_method :find_by_uri, :find
def find(uri, opts={})
resource = self.find_by_uri(uri)
type = resource.read_predicate(RDF.type)
resource_klasses = opts.fetch(:local, false) ? self.LOCAL_RESOURCES : self.THIRD_PARTY_RESOURCES
resource_klasses.each do |klass|
return klass.find(uri) if type.include?(klass.get_rdf_type)
end
self.RESOURCES.each do |klass|
return klass.find(uri, :ignore_graph => true) if type.include?(klass.get_rdf_type)
end
return resource
end
end
def theme
dataset.theme_obj if dataset
end
def dataset
Dataset.find(Dataset.uri_from_data_graph_uri(self.graph_uri)) rescue nil
end
def human_readable_label
label #TODO fall back to other name-like predicates
end
def human_readable_name
human_readable_label || uri.to_s
end
def human_readable_name_is_uri?
human_readable_label ? false : true;
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems