Class: Scraper

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

Constant Summary collapse

GUITAR_TYPE = 
{ 
    "bass" => "electric-basses/?start=0&sz=200",
    "electric" => "electric-guitars/?start=0&sz=200",
    "acoustic" => "acoustic-guitars/?start=0&sz=200"
}
BASE_URL = 
"https://www.fender.com/en-AU/"

Instance Method Summary collapse

Instance Method Details

#get_page(url = BASE_URL) ⇒ Object 



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# File 'lib/fender_guitar_catalogue/scraper.rb', line 11

def get_page(url = BASE_URL)
    Nokogiri::HTML(URI.open(url))
end

#scrape(type) ⇒ Object 



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# File 'lib/fender_guitar_catalogue/scraper.rb', line 15

def scrape(type)
    doc = get_page(url = "#{BASE_URL}#{GUITAR_TYPE[type]}")

    doc.css(".product-tile").each.with_index(1).map do |guitar, i|
        model = guitar.css(".pdp-link").text.strip
        price = guitar.css(".price").text.strip
        url = guitar.css("a.product-tile-image").attr("href").value

        puts "#{i}. #{model}"
        Guitar.new(model: model, price: price, url: url)
    end
end

#scrape_content(url) ⇒ Object 



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# File 'lib/fender_guitar_catalogue/scraper.rb', line 28

def scrape_content(url)
    page_url = "#{BASE_URL}#{url}"
    doc = get_page(page_url)

    puts "#{doc.css(".row.long-description p").text.strip.gsub("Click here to learn more about this artist model.", "")}"
    puts ""
    puts "~Features~"
    puts ""
    li = "#{doc.css(".js-feature-bullets li")}"
    puts li.gsub("<li>","* ").gsub("</li>","")
end