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module CurationConcerns
# This Service is an implementation of the Hydra::Derivatives::PersistOutputFileService
# It supports directly contained files
class PersistDirectlyContainedOutputFileService < Hydra::Derivatives::PersistBasicContainedOutputFileService
# This method conforms to the signature of the .call method on Hydra::Derivatives::PersistOutputFileService
# * Persists the file within the DirectContainer specified by :container
#
# @param [#read] stream the data to be persisted
# @param [Hash] directives directions which can be used to determine where to persist to.
# @option directives [String] url URI for the parent object.
# @option directives [String] container Name of the container association.
def self.call(stream, directives)
file = Hydra::Derivatives::IoDecorator.new(stream, new_mime_type(directives.fetch(:format)))
o_name = determine_original_name(file)
m_type = determine_mime_type(file)
uri = URI(directives.fetch(:url))
raise ArgumentError, "#{uri} is not an http uri" unless uri.scheme == 'http'
file_set = ActiveFedora::Base.find(ActiveFedora::Base.uri_to_id(uri.to_s))
remote_file = file_set.send("build_#{directives.fetch(:container)}".to_sym)
remote_file.content = file
remote_file.mime_type = m_type
remote_file.original_name = o_name
file_set.save
end
end
end
Version data entries
41 entries across 41 versions & 2 rubygems