Class: VegOut::Scraper

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

Class Method Summary collapse

Class Method Details

.create_restaurant(name = nil, address = nil, phone = nil, description = nil) ⇒ Object 



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

def self.create_restaurant(name = nil, address = nil, phone = nil, description = nil)
  VegOut::Restaurant.new(
    @name = @deets.css("h1.header__title").text,
    @address = @deets.css("p.icon__text__desc").text.strip,
    @phone = @deets.css("div.icon__text").children.css("span").first.text,
    @description = @deets.css("div.venue__description.mb--3").children.css("p").text.gsub(/\s+/, " ").strip
    )
    class << self
      attr_accessor :name, :address, :phone, :description
    end
end

.find_details_page ⇒ Object 



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# File 'lib/veg_out/scraper.rb', line 35

def self.find_details_page
  info = gets.strip.to_i

    if info > @restaurants.size || info == 0
      puts "Invalid choice. Select a number from the list above:"
      self.find_details_page
    else
      details = @doc.css("div.thumbnail__box a").map {|link| link['href']}.uniq
      @deets = Nokogiri::HTML(open("https://www.happycow.net" << details[info-1].to_s))
      VegOut::CLI.more_details
    end
end

.get_page ⇒ Object 



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

def self.get_page
  input = gets.strip.to_s
  @doc = Nokogiri::HTML(open("https://www.happycow.net/searchmap?lat=&lng=&location=#{input}&vegan=true&vegetarian=true&vegfriendly=true&distance=20&distanceType=mi&limit=25"))
  self.scrape_results
end

.scrape_results ⇒ Object 



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

def self.scrape_results
  @restaurants = @doc.css("h5").map {|name| name.text}.uniq
  @distance = @doc.css("div.grid__group.js-venues").children.css("span.distance").map {|d| d.text}
  class << self
    attr_accessor :restaurants, :distance
  end

    if @restaurants != []
      VegOut::CLI.create_list
    else
      VegOut::CLI.retry
    end
end