Class: NYTBestsellers::CLI

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

Instance Method Summary collapse

Instance Method Details

#call ⇒ Object 



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# File 'lib/nytimes/cli.rb', line 3

def call 
  NYTBestsellers::Scraper.make_genres
  NYTBestsellers::Scraper.make_books
  puts ""
  puts "Welcome to the New York Times Bestsellers List".blue.bold
  run
end

#display_book_info(response, book_input) ⇒ Object 



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# File 'lib/nytimes/cli.rb', line 83

def display_book_info(response, book_input)
  genre = NYTBestsellers::Genre.find_by_num(response)

  genre.books.each_with_index do |book, index|
    if book_input.to_i == index+1
      puts "****----#{book.title}----****".blue.bold
      puts ""
      puts "Weeks On Bestseller:".bold + " #{book.wol}"
      puts "Author:".bold + " #{book.author}"
      puts "Publisher:".bold + " #{book.publisher}"
      puts "Genre:".bold + " #{book.genre.name}"
      puts ""
      puts "---------Summary---------".bold
      puts "#{book.summary}"
      puts ""

      input = ""
      while input != "exit"
        puts "Type" + " 'back'".red + "," + " 'menu',".red + " or" + " 'exit'".red + "."
        input = gets.strip
        puts ""
        if input == "back"
          genre_books(response)
        elsif input == "menu"
          run
          puts ""
        elsif input == "exit"
          puts "Goodbye!~".bold.red
          puts ""
          exit
        end #second if
      end
    end #first if
  end #each
end

#display_genres ⇒ Object 



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# File 'lib/nytimes/cli.rb', line 40

def display_genres
  NYTBestsellers::Genre.all.each_with_index do |genre, index|
    puts "#{index+1} - #{genre.name}" 
  end
end

#genre_books(response) ⇒ Object 



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# File 'lib/nytimes/cli.rb', line 46

def genre_books(response)
  genre = NYTBestsellers::Genre.find_by_num(response)
  puts ""
  puts "****----#{genre.name.upcase}----****".blue.bold
  puts ""
  puts "  Rank^     Title"
  puts "  -----     -----"
  genre.books.each_with_index do |book, index|
    rank = "   #{index+1}   "
    rank << " " if (0..8).include?(index)

    title = "    #{book.title}"
    puts rank + title
  end

  puts ""
  puts "(^refers to the current position on the bestseller's list)"
  puts ""

  book_input = ""
  while book_input != "exit"
    puts "Select a book by rank number to get more info." 
    puts "You may type" + " 'back'".red + " to return to the categories or " + "'exit'".red + " to close the CLI."
    book_input = gets.strip 
    puts ""
    if (1..genre.books.count).include?(book_input.to_i)
      display_book_info(response, book_input)
    elsif book_input == "back"
      run
    elsif book_input == "exit"
      puts "Goodbye!~".bold.red
      puts ""
      exit
    end
  end
end

#genre_count ⇒ Object 



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# File 'lib/nytimes/cli.rb', line 36

def genre_count
  NYTBestsellers::Genre.all.count
end

#run ⇒ Object 



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# File 'lib/nytimes/cli.rb', line 11

def run
  puts "-------------------"
  puts ""
  puts "NYT Bestsellers - Week of #{NYTBestsellers::Scraper.get_date}".bold.blue
  puts "(Lists are published early online.)".bold.blue
  puts ""
  puts "Here are the categories:"
  puts ""
  display_genres
  puts ""

  response = ""
  while response != "exit"
    puts "Select a category by number or type " + "'exit'".red + " to close the CLI."
    response = gets.strip
    if (1..genre_count).to_a.include?(response.to_i)
      genre_books(response.to_i)
    elsif response == "exit"
      puts "Goodbye!~".bold.red
      puts ""
      exit
    end
  end
end