class VinQuery::Query
Attributes
response_xml[R]
trim_levels[R]
url[R]
vin[R]
Public Class Methods
new(vin, options={})
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# File lib/vin_query/query.rb, line 8 def initialize(vin, options={}) VinQuery.configuration.merge_options(options) @vin = vin @trim_levels = [] build_url end
Public Instance Methods
get()
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# File lib/vin_query/query.rb, line 59 def get @response_xml = fetch(@url) parse(@response_xml) if validate(@response_xml) end
parse(xml)
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# File lib/vin_query/query.rb, line 31 def parse(xml) doc = Nokogiri::XML(xml) raise ParseError if doc.xpath('//VINquery/VIN/Vehicle').size == 0 results_vin = doc.xpath('//VINquery/VIN').first doc.xpath('//VINquery/VIN/Vehicle').each do |v| vehicle = {} v.xpath('Item').each do |a| key = a.attributes['Key'].to_s. downcase. gsub('/', '_'). gsub(' ', '_'). gsub('-', '_'). gsub('.', ''). to_sym if a.attributes['Unit'].to_s.length == 0 vehicle[key] = a.attributes['Value'].to_s else vehicle[key] = "#{a.attributes['Value'].to_s} #{a.attributes['Unit'].to_s}" end end @trim_levels.push(VinQuery::TrimLevel.new(results_vin.attributes['Number'].to_s, vehicle)) end end
valid?()
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# File lib/vin_query/query.rb, line 15 def valid? @valid end
validate(xml)
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# File lib/vin_query/query.rb, line 19 def validate(xml) doc = Nokogiri::XML(xml) raise ValidationError if doc.xpath('//VINquery/VIN').size == 0 results_vin = doc.xpath('//VINquery/VIN').first if results_vin.attributes['Status'].to_s == 'SUCCESS' @valid = true else @valid = false end end
Private Instance Methods
build_url()
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# File lib/vin_query/query.rb, line 66 def build_url url = VinQuery.configuration.url access_code = VinQuery.configuration.access_code report_type = VinQuery.configuration.report_type @url = "#{url}?accessCode=#{access_code}&vin=#{vin}&reportType=#{report_type}" end
fetch(url)
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# File lib/vin_query/query.rb, line 74 def fetch(url) Net::HTTP.get(URI.parse(url)) end