class Reddit::CLI

Public Instance Methods

call() click to toggle source
# File lib/reddit/cli.rb, line 2
def call
  @subreddit = ARGV[0] || "ruby"
  Reddit::Scraper.scrape(@subreddit)
  @posts = Reddit::Post.all
  puts "Here's the current hot list on r/#{@subreddit}"
  show_posts

  menu
end
get_score_text(index) click to toggle source
# File lib/reddit/cli.rb, line 40
def get_score_text(index)
  post = @posts[index.to_i]
  upvotes = post.upvotes
  if post.upvotes.to_i == 1
    score = post.upvotes.to_i >= 0 ? 'upvote' : 'downvote'
  else
    score = post.upvotes.to_i >= 0 ? 'upvotes' : 'downvotes'
  end
  return "#{upvotes} #{score}"
end
menu() click to toggle source
openInBrowser(url) click to toggle source
# File lib/reddit/cli.rb, line 12
def openInBrowser(url)
  if RbConfig::CONFIG['host_os'] =~ /mswin|mingw|cygwin/
    system "start #{url}"
  elsif RbConfig::CONFIG['host_os'] =~ /darwin/
    system "open #{url}"
  elsif RbConfig::CONFIG['host_os'] =~ /linux|bsd/
    system "xdg-open #{url}"
  end
end
show_post(index) click to toggle source
# File lib/reddit/cli.rb, line 59
def show_post(index)
  post = @posts[index.to_i]
  puts ""
  puts "Title: #{post.title}"
  puts "Author: #{post.author}"
  puts "Score: #{post.upvotes}"
  puts "Comments: #{post.comments}"
  puts "Posted: #{post.timestamp}"
  puts ""
  input = nil
  while input != "exit"
    puts "> Enter the option you'd like to perform:"
    puts "1. Open in browser"
    puts "2. Show hot posts"
    puts "3. Exit"
    puts ""
    input = STDIN.gets.chomp.downcase
    if input.to_i == 1
      openInBrowser(post.url)
    elsif input.to_i == 2
      show_posts
      break
    elsif input.to_i == 3 || input == "exit" || input == "q"
      exit!
    else
      puts "> Not sure what you want, type list or exit."
    end
  end
end
show_posts() click to toggle source
# File lib/reddit/cli.rb, line 51
def show_posts
  @posts.each_with_index do |post, i|
    upvotes = get_score_text(i)
    index = "#{i + 1}"
    puts "#{index.bold}. #{upvotes} - #{post.title} by #{post.author.bold}"
  end
end