Class: MotoRecall::Client::Volvo

Inherits:
GenericClient show all
Defined in:
lib/moto_recall/client/volvo.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from GenericClient

#find, #initialize, #url

Constructor Details

This class inherits a constructor from MotoRecall::Client::GenericClient

Class Method Details

.url(vin = nil) ⇒ Object 



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# File 'lib/moto_recall/client/volvo.rb', line 6

def self.url(vin = nil)
  "https://volvornt.harte-hanks.com/forms/VolvoRecallSearch.aspx"
end

Instance Method Details

#fetch(vin) ⇒ Object 



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# File 'lib/moto_recall/client/volvo.rb', line 10

def fetch(vin)
  agent = Mechanize.new
  agent.user_agent_alias = "Windows Chrome"
  agent.ssl_version = "TLSv1"

  page = agent.get(url)

  view_state = page.at("input[name='__VIEWSTATE']")["value"]
  view_state_generator = page.at("input[name='__VIEWSTATEGENERATOR']")["value"]
  event_validation = page.at("input[name='__EVENTVALIDATION']")["value"]
  event_argument = page.at("input[name='__EVENTARGUMENT']")["value"]

  data = {
    "ctl00$MainContent$tbVIN" => vin,
    "ctl00$ScriptManager1" => "ctl00$MainContent$updatePnl|ctl00$MainContent$btnFormSubmit",
    "__ASYNCPOST" => "true",
    "__EVENTTARGET" => "ctl00$MainContent$btnFormSubmit",
    "__VIEWSTATE" => view_state,
    "__VIEWSTATEGENERATOR" => view_state_generator,
    "__EVENTVALIDATION" => event_validation,
    "__EVENTARGUMENT" => event_argument
  }

  response = agent.post(url, data)

  response.body
end

#format(recall) ⇒ Object 



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# File 'lib/moto_recall/client/volvo.rb', line 63

def format(recall)
  {
    type: nil,
    nhtsa_number: recall["nhtsa_recall_number"],
    oem_number: nil,
    date: recall["date"],
    title: nil,
    description: recall["recall_info"],
    safety_risk: recall["safety_risk"],
    remedy: recall["remedy"],
    status: recall["recall_status"],
    notes: recall["manufacturer_notes"]
  }
end

#process(response) ⇒ Object 



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# File 'lib/moto_recall/client/volvo.rb', line 38

def process(response)
  doc = Nokogiri::HTML(response)
  if doc.css("#RecallDiv").empty?
    return []
  else
    # Note: this likely will not work if multiple recalls are present,
    # we are currently unable to find an example where this is true.
    content = doc.css("#RecallDiv")

    data = content.css("span").reduce({}) do |memo, span|
      first_child = span.children.first
      if first_child.name == "text"
        key = first_child.text.parameterize("_")
        value = span.children[1].text
        memo[key] = value
      end
      memo
    end

    data["pdf_url"] = content.to_s.match(/<a.+?href="(.+?)".+?>Download this PDF<\/a>/)[1]

    return [data]
  end
end