Class: PricebrApple::PriceBR

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

Instance Method Summary collapse

Constructor Details

#initialize ⇒ PriceBR

Returns a new instance of PriceBR.



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# File 'lib/pricebr_apple.rb', line 29

def initialize
  @model = nil
  @price = 0.0
  @list_partNumber = []
  @country = 'br'
end

Instance Method Details

#get_last_price ⇒ Object 



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# File 'lib/pricebr_apple.rb', line 61

def get_last_price
	@price
end

#get_list_partNumber(params) ⇒ Object

params : ‘http://’



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# File 'lib/pricebr_apple.rb', line 72

def get_list_partNumber(params) 
  unless params[:url_page].nil?
    @page = Nokogiri::HTML(open(params[:url_page]))
    @list_partNumber = @page.xpath("//meta[@itemprop='sku']/@content").map {|x| x.value} unless @page.nil?
  end
  @list_partNumber
end

#get_price(params) ⇒ Object

params ‘device page’, partNumber: ‘model’



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# File 'lib/pricebr_apple.rb', line 44

def get_price(params)
	@model = params[:partNumber]
  url_page = params[:url_page]
	if  !url_page.nil? && !@model.nil?
		@page = Nokogiri::HTML(open(url_page))
		list_price = @page.css('.current_price')
    list_price = @page.css('.as-price-currentprice') if list_price.empty?
		unless list_price.nil?
			list_price.map{|item| @price = item.children[1].children[3].children[0].text.gsub(' ', '').gsub("\nR$",'').gsub("\n",'').gsub('.','').gsub(',','.').to_f if !item.nil? && item.children[1].children[1].values[1].to_s == @model}
      @price = self.script_crawler({script: list_price, partNumber: @model}) if @price.nil?
    else
      @price = 0.0
		end
	end 
	@price
end

#script_crawler(params) ⇒ Object

params ‘text’, partNumber: ‘model’



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# File 'lib/pricebr_apple.rb', line 66

def script_crawler(params)
  if !params[:script].nil? && !params[:partNumber].nil?
  end
end

#set_country(params) ⇒ Object 



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# File 'lib/pricebr_apple.rb', line 36

def set_country(params)
  unless params.nil?
    @country |= params
    @country = '' if @country.equal?('eua')
  end
end

#update_price ⇒ Object 



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# File 'lib/pricebr_apple.rb', line 80

def update_price
  list = []
  PRICE_URL.each do |x,y|
    get_list_partNumber({url_page: y})
    @list_partNumber.each do |part|
      self.get_price({url_page: y, partNumber: part})
      list << [ part, self.get_last_price ]
    end
  end
  return list
end