Class: UpcomingVideoGames::Scraper

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(url) ⇒ Scraper

Returns a new instance of Scraper.



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# File 'lib/upcoming_video_games/scraper.rb', line 5

def initialize(url)
  @gamestop_page = Nokogiri::HTML(open(url))
end

Instance Attribute Details

#gamestop_page ⇒ Object

Returns the value of attribute gamestop_page.



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# File 'lib/upcoming_video_games/scraper.rb', line 3

def gamestop_page
  @gamestop_page
end

Class Method Details

.scrape_game_details(game, url) ⇒ Object 



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# File 'lib/upcoming_video_games/scraper.rb', line 21

def self.scrape_game_details(game, url)
  game_page = Nokogiri::HTML(open(url))
  details = {}
  if url.include?("/collection")
    @collection_link = "https://www.gamestop.com" + game_page.css("div.product_image a").first.attribute("href").value
    first_link = Nokogiri::HTML(open(@collection_link))
    details[:price] = first_link.css("h3.ats-prodBuy-price").first.text.strip
    details[:console] = first_link.css("li.ats-prodRating-platDet").text.sub('Platform:', '').strip
    details[:description] = first_link.css("p.productbyline").text.strip
    details[:purchase_link] = @collection_link
  elsif url.include?("/browse")
    @browse_link = "https://www.gamestop.com" + game_page.css("a.ats-product-title-lnk").first.attribute("href").value.strip
    second_link = Nokogiri::HTML(open(@browse_link))
    details[:price] = second_link.css("h3.ats-prodBuy-price").first.text.strip
    details[:console] = second_link.css("li.ats-prodRating-platDet").text.sub('Platform:', '').strip
    details[:description] = second_link.css("p.productbyline").text.strip
    details[:purchase_link] = @browse_link
  else
    details[:price] = game_page.css("h3.ats-prodBuy-price").first.text.strip
    details[:console] = game_page.css("li.ats-prodRating-platDet").text.sub('Platform:', '').strip
    details[:description] = game_page.css("p.productbyline").text.strip
    details[:purchase_link] = game.url
  end
  game.add_game_details(details)
end

Instance Method Details

#scrape_page ⇒ Object 



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# File 'lib/upcoming_video_games/scraper.rb', line 9

def scrape_page
  scraped_games = []
  @gamestop_page.css("a.product_spot").each do |game|
    date_string = game.css("p span").text.strip
    release_date = Date.strptime(date_string, '%m/%d/%Y') rescue nil
    name = game.css("p").text.sub(date_string, '').strip
    url = "https://www.gamestop.com" + game.attribute("href").value
    scraped_games << {:name => name, :release_date => release_date, :url => url}
  end
  UpcomingVideoGames::Game.create_by_each_game(scraped_games)
end