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# File 'lib/spiderfw/model/mixins/versioned.rb', line 336
def version_flatout(params={})
h = {}
def v_obj_pks(obj, klass, use_sha)
if use_sha && obj.respond_to?(:v_sha1)
return obj.v_sha1
else
unless obj
return klass.primary_keys.length > 1 ? [] : nil
end
pks = obj.primary_keys
return pks[0] if pks.length == 1
return pks
end
end
version_contents = self.class.version_contents
exclude_elements = self.class.version_ignored_elements
self.class.elements_array.each do |el|
next if exclude_elements.include?(el.name)
next if el.name == :v_sha1
next if el.name == :history
next if params[:except] && params[:except].include?(el.name)
next if el.integrated?
if (el.model?)
is_version_content = version_contents.include?(el)
obj = get(el)
unless obj
h[el.name] = obj
next
end
if self.class.attributes[:sub_model] && self.class.attributes[:sub_model].respond_to?(:prepare_junction_version_object)
obj = self.class.attributes[:sub_model].prepare_junction_version_object(self.class.attributes[:sub_model_element], obj)
elsif self.respond_to?(:prepare_version_object)
obj = self.prepare_version_object(el.name, obj)
end
if is_version_content && self.class.mapper.have_references?(el)
if (el.multiple?)
h[el.name] = obj.map{ |o| o.v_sha1 }
else
h[el.name] = obj.v_sha1
end
elsif is_version_content && el.type < Spider::Model::Versioned
if (el.multiple?)
h[el.name] = obj.map{ |o| o.version_content_hash(:except_objects => [self]) }
else
h[el.name] = obj.version_content_hash(:except_objects => [self])
end
elsif (el.multiple?)
h[el.name] = obj.map{ |o| v_obj_pks(o, el.model, false) }
else
h[el.name] = v_obj_pks(obj, el.model, false)
end
else
h[el.name] = get(el)
end
end
return h
end
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