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module Exlibris::Primo::Source
# == Overview
# Aleph is an Exlibris::Primo::Holding that provides a link to Aleph
# and a request button based on config settings in the primo_config file.
class Aleph < Exlibris::Primo::Holding
@attribute_aliases = Exlibris::Primo::Holding.attribute_aliases.merge({
:aleph_doc_library => :original_source_id, :aleph_sub_library => :library,
:aleph_collection => :collection, :aleph_call_number => :call_number,
:aleph_doc_number => :source_record_id
})
@decode_variables = Exlibris::Primo::Holding.decode_variables.merge({
:aleph_sub_library_code => { :code => :library_code }
})
# Overwrites Exlibris::Primo::Holding#new
def initialize(parameters={})
super(parameters)
@aleph_local_base = aleph_config["local_base"] unless aleph_config.nil?
# Aleph holdings page
@url = "#{@source_url}/F?func=item-global&doc_library=#{aleph_doc_library}&local_base=#{@aleph_local_base}&doc_number=#{aleph_doc_number}&sub_library=#{@aleph_sub_library_code}"
# Aleph doesn't work right so we have to push the patron to the Aleph holdings page!
@request_url = url if requestable?
@source_data.merge!({
:aleph_doc_library => aleph_doc_library,
:aleph_sub_library => aleph_sub_library,
:aleph_sub_library_code => @aleph_sub_library_code,
:aleph_collection => aleph_collection,
:aleph_call_number => aleph_call_number,
:aleph_doc_number => aleph_doc_number
})
end
protected
# Maps @source config to aleph_config for convenience.
def aleph_config
return @source_config
end
private
def requestable?
# Default to nothing is requestable
return false if aleph_config.nil? or aleph_config["requestable_statuses"].nil?
return aleph_config["requestable_statuses"].include?(@status_code)
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems