Sha256: dee22b00e0c462c370ca4ca13bbcffbd1f803c028bc23884bcaf5316ee2560fd
Contents?: true
Size: 1.19 KB
Versions: 10
Compression:
Stored size: 1.19 KB
Contents
module Geoblacklight
class Metadata
##
# Instantiates a Geoblacklight::Metadata object used for retrieving and
# formatting metadata
# @param reference [Geoblacklight::Reference] the reference object
def initialize(reference)
@reference = reference
end
##
# Handles metadata and returns the retrieved metadata or an error message if
# something went wrong
# @return [String] returned metadata string
def metadata
response = retrieve_metadata
if response.nil? || response.status == 404
Geoblacklight.logger.error "Could not reach #{@reference.endpoint}"
return "Could not reach #{@reference.endpoint}"
else
return response.body
end
end
##
# Retrieves metadata from a url source
# @return [Faraday::Response, nil] Faraday::Response or nil if there is a
# connection error
def retrieve_metadata
conn = Faraday.new(url: @reference.endpoint)
conn.get
rescue Faraday::Error::ConnectionFailed => error
Geoblacklight.logger.error error.inspect
nil
rescue Faraday::Error::TimeoutError => error
Geoblacklight.logger.error error.inspect
nil
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems