Class: Qunar::HotelList

Inherits:
Object
  • Object
show all
Includes:
Capybara::DSL
Defined in:
lib/qunar/hotel_list.rb

Instance Method Summary collapse

Constructor Details

#initialize(city_url) ⇒ HotelList

Returns a new instance of HotelList.



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# File 'lib/qunar/hotel_list.rb', line 4

def initialize(city_url)
  @city = city_url
  Capybara.current_driver = :webkit  
  Capybara.default_selector = :xpath
  Capybara.app_host ='http://touch.qunar.com'
  page.driver.header 'User-Agent' ,"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.91 Safari/537.36"
end

Instance Method Details

#hotels_in_ajax(page_id) ⇒ Object

Call ajax for more hotels of each page



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# File 'lib/qunar/hotel_list.rb', line 13

def hotels_in_ajax(page_id)
  sleep(2)   # sleep for 2 seconds
  @uri = "/h5/hotel/hotellist?cityUrl=#{@city}&page=#{page_id}&tpl=hotel.hotelListTpl"
  page.visit @uri
  @html = Nokogiri::HTML page.html
  qn_list = @html.xpath("//li[@class='qn_bt']")
  # Collect hotels
    hotels = qn_list.collect { |hotel|
      title = hotel.at("./div/div[@class='title']")
      item = { :city=>@city, :qunar_id=>hotel['data-seq'], :hotel_name=>title.nil? ? nil : title.text.strip }        
    }
  hotels.empty? ? nil : hotels
end

#html ⇒ Object

Html file



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# File 'lib/qunar/hotel_list.rb', line 27

def html
  @html
end