Class: DrummingNews::CLI

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#articles ⇒ Object

Returns the value of attribute articles.



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# File 'lib/drummingnews_cli_scraper/cli.rb', line 2

def articles
  @articles
end

#current_magazine ⇒ Object

Returns the value of attribute current_magazine.



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# File 'lib/drummingnews_cli_scraper/cli.rb', line 2

def current_magazine
  @current_magazine
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/drummingnews_cli_scraper/cli.rb', line 12

def call
  choose_mag    
  list_articles
  choose_article
end

#choose_article ⇒ Object 



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# File 'lib/drummingnews_cli_scraper/cli.rb', line 52

def choose_article
  puts "Which one would you like to view? Enter 'back' to go to the main menu, or 'exit' to quit"
  article_choice = gets.strip
  until article_choice.to_i.between?(1, 10) || article_choice.downcase == "back" || article_choice.downcase == "exit" do ###Probably gonna need to change condition to a .length or something
    puts "Please enter a valid article number or 'back'"
    article_choice = gets.strip
  end
  if article_choice.downcase == "back"
    puts ""
    call
  elsif article_choice.downcase == "exit"
    exit
  else
    display_article(article_choice.to_i)
  end
end

#choose_mag ⇒ Object 



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# File 'lib/drummingnews_cli_scraper/cli.rb', line 18

def choose_mag
  puts "Which site's articles would you like to view?"
  puts "1. Modern Drummer"
  puts "2. DRUM!"
  puts "3. Rhythm Magazine"
  puts "Or 'exit' to quit"
  mag_choice = ""
  mag_choice = gets.strip 
  case mag_choice.downcase 
    when "1"
      @articles = Modern_drummer.articles ###Find magazine by title and get articles
      @current_magazine = Modern_drummer
    when "2"
      @articles = DRUM.articles
      @current_magazine = DRUM
    when "3"
      @articles = Rhythm.articles
      @current_magazine = Rhythm
    when "exit"
      exit
    else
      puts "Please enter 1-3 or 'exit'"
      choose_mag
  end
end

#display_article(article_choice) ⇒ Object 



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# File 'lib/drummingnews_cli_scraper/cli.rb', line 69

def display_article(article_choice)
  article_url =  @current_magazine.find(article_choice).url
  article_content = @scraper.scrape_article(article_url, @current_magazine)
  puts article_content
  call
end

#list_articles ⇒ Object 



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# File 'lib/drummingnews_cli_scraper/cli.rb', line 44

def list_articles
  puts "\n------------------------------------------"
  @articles.each_with_index do |article, index|
    puts "#{index + 1}. #{article.title}"
  end
  puts "------------------------------------------\n"
end

#start ⇒ Object 



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# File 'lib/drummingnews_cli_scraper/cli.rb', line 4

def start
  @scraper = DrummingNews::Scraper.new #Instansiate scraper
  @scraper.scrape_md 
  @scraper.scrape_drum 
  @scraper.scrape_rhythm 
  call
end