Class: WCAPI::GetRecordResponse

Inherits:
Object
  • Object
show all
Defined in:
lib/wcapi/get_record_response.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(doc) ⇒ GetRecordResponse

Returns a new instance of GetRecordResponse.



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# File 'lib/wcapi/get_record_response.rb', line 6

def initialize(doc)
  #super doc
  @raw = doc
  parse_marcxml(doc)
end

Instance Attribute Details

#raw ⇒ Object

include WCAPI::XPath



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# File 'lib/wcapi/get_record_response.rb', line 4

def raw
  @raw
end

#record ⇒ Object

include WCAPI::XPath



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# File 'lib/wcapi/get_record_response.rb', line 4

def record
  @record
end

Instance Method Details

#parse_marcxml(xml) ⇒ Object 



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# File 'lib/wcapi/get_record_response.rb', line 12

def parse_marcxml(xml)
   _title = ""
   #this is an array
   _author = Array.new()
   _link = ""
   _id = ""
   _citation = ""
   _summary = ""
   _xml = xml
   _rechash = {}
   _x = 0

   doc = Nokogiri::XML(xml)
   doc.remove_namespaces!
   nodes = doc.xpath("/record")
   puts "NODE Count: " + nodes.length.to_s
   nodes.each { |item |
	 _title = item.xpath("datafield[@tag='245']/subfield[@code='a'][position()=1]").text
	 
      if item.xpath("datafield[@tag='1*']") != nil
          item.xpath("datafield[@tag='1*']").each {|i|
      _author.push(i.xpath("subfield[@code='a']").text)
          }	
      end

      if item.xpath("datafield[@tag='7*']") != nil
   item.xpath("datafield[@tag='7*']").each {|i|
      _author.push(i.xpath("subfield[@code='a']").text)
    }
	 end	

	 if item.xpath("controlfield[@tag='001']") != nil
  _id = item.xpath("controlfield[@tag='001']").text
  _link = 'http://www.worldcat.org/oclc/' + _id.to_s
	 end	 
 	
	 if item.xpath("datafield[@tag='520']") != nil
  _summary = item.xpath("datafield[@tag='520']/subfield[@code='a'][position()=1]").text
	 else
  if item.xpath("datafield[@tag='500']") != nil
     _summary = item.xpath("datafield[@tag='500']/subfield[@code='a'][position()=1]").text
  end
	 end
      
      _rechash = {:title => _title, :author => _author, :link => _link, :id => _id, :citation => _citation, 
    :summary => _summary, :xml => item.to_s}
   }
   @record = _rechash
end