pulibrary / bibdata / f04bc944-f9b4-4a42-8b26-dcacd0e3e688

coverage: 34.017% (-58.1%) from 92.162%

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21.88
/app/controllers/concerns/formatting_concern.rb
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module FormattingConcern
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  extend ActiveSupport::Concern
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  # @param records [MARC::Record] Could be one or a collection
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  # @return [String] A serialized <mrx:record/> or <mrx:collection/>
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  # "Cleans" the record of invalid xml characters
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  def records_to_xml_string(records)
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UNCOV
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    if records.kind_of? Array
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      xml_str = ''
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      StringIO.open(xml_str) do |io|
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        writer = MARC::XMLWriter.new(io)
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        records.each do |r|
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          writer.write(r) unless r.nil?
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        end
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        writer.close()
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      end
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      valid_xml(xml_str)
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    elsif records.kind_of? String
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      # example response from /almaws/v1/bibs/{mms_id}/holdings
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      valid_xml(records)
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    else
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      valid_xml(records.to_xml.to_s)
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    end
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  end
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  # Moved from voyager-helpers










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  # strips invalid xml characters to prevent parsing errors










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  # only used for "cleaning" individually retrieved records










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  def valid_xml(xml_string)




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UNCOV

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    invalid_xml_range = /[^\u0009\u000A\u000D\u0020-\uD7FF\uE000-\uFFFD]/




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UNCOV

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    xml_string.gsub(invalid_xml_range, '')




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  end










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  # Clean up character encoding problems by passing the










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  # records through an XML parser










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  # @param records [MARC::Record] Could be one or a collection










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  # @return [Hash] If only one record was passed










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  # @return [Array<Hash>]










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  def pass_records_through_xml_parser(records)




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    reader = MARC::XMLReader.new(StringIO.new(records_to_xml_string(records)))




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    record_hashes = []




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    reader.each { |r| record_hashes << r.to_hash }




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    if record_hashes.length == 1




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      record_hashes.first




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    else










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      record_hashes




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    end










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  end










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  def valid_barcode?(barcode)




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UNCOV

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    (barcode =~ /^(32101[0-9]{9}|PULTST[0-9]{5})$/) == 0




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  end










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  def statuses_to_xml(data)




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    # yep!










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    s = []




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    s << '<statuses>'




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    data.each { |k, v| s << %(<status code="#{k}" label="#{v}" />) }




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    s << '</statuses>'




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    s.join('')




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  end










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end
























    

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