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Versions: 13
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Contents
class ConceptView
attr_reader :languages
attr_reader :pref_labels, :alt_labels
class Language
attr_reader :id, :caption, :active
def initialize(id, caption, active)
@id = id # TODO: `.to_s`?
@caption = caption
@active = active
end
end
class Link
attr_reader :caption, :uri, :type
def initialize(caption, uri, type = nil)
@caption = caption
@uri = uri
@type = type
end
end
# `h` is the controller/helper context which acts as a proxy here
def initialize(concept, h)
@h = h
@concept = concept
@published = @concept.published? ? nil : '0'
end
def no_content?
definition.blank? && alt_labels.none? && related.none? && collections.none?
end
# returns a string
def definition
@definition ||= @concept.notes_for_class(Note::SKOS::Definition)
.first # FIXME: hard-coded class, arbitrary pick
.try(:value)
end
def alt_labels
@concept.labels_for_labeling_class_and_language(Iqvoc::Concept.alt_labeling_class, I18n.locale)
end
# related concepts
# returns a list of `Link`s
def related
klass = Iqvoc::Concept.further_relation_classes.first # XXX: arbitrary; bad heuristic?
@related = @concept.related_concepts_for_relation_class(klass, @published).
map do |rel_concept|
Link.new(rel_concept.pref_label.to_s,
h.concept_path(:id => rel_concept))
end
end
# returns a list of `Link`s
def collections
@collections ||= @concept.collections.map do |coll|
Link.new(coll.label.to_s, h.collection_path(:id => coll))
end
end
private
# expose private access to helper proxy in the spirit of the draper gem
def h; @h; end
end
Version data entries
13 entries across 13 versions & 1 rubygems