Class: Imdb::CLI

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

Class Method Summary collapse

Class Method Details

.display_movie_details(movie) ⇒ Object 



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# File 'lib/imdb/cli.rb', line 77

def self.display_movie_details(movie)
  title = "#{movie.title} (#{movie.year})"
  id    = "ID #{movie.id}"
  
  @stdout.puts
  @stdout.puts "#{title}#{" " * (75 - 1 - title.length - id.length)}#{id} "
  @stdout.puts "=" * 75
  @stdout.puts "Rating: #{movie.rating}"
  @stdout.puts "Duration: #{movie.length} minutes"
  @stdout.puts "Directed by: #{movie.director.join(", ")}"
  @stdout.puts "Cast: #{movie.cast_members[0..4].join(", ")}"
  @stdout.puts "Genre: #{movie.genres.join(", ")}"
  @stdout.puts "Plot: #{movie.plot}"
  @stdout.puts "IMDB URL: #{movie.url}"
  @stdout.puts "=" * 75
  @stdout.puts
end

.display_search_results(movies = []) ⇒ Object 



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# File 'lib/imdb/cli.rb', line 95

def self.display_search_results(movies = [])
  movies = movies[0..9] # limit to ten top hits
  
  movies.each do |movie|
    @stdout.puts " > #{movie.id} | #{movie.title}"
  end
end

.execute(stdout, arguments = []) ⇒ Object

Run the imdb command

Searching

imdb Star Trek

Get a movie, supply a 7 digit IMDB id

imdb 0095016



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# File 'lib/imdb/cli.rb', line 16

def self.execute(stdout, arguments=[])
  
  @stdout = stdout
  
  options = {
  }
  mandatory_options = %w(  )
  
  parser = OptionParser.new do |opts|
    opts.banner = <<-BANNER.gsub(/^          /,'')
      IMDB #{Imdb::VERSION}

      Usage: #{File.basename($0)} Search Query
             #{File.basename($0)} 0095016

    BANNER
    opts.separator ""
    opts.on("-v", "--version",
            "Show the current version.") { stdout.puts "IMDB #{Imdb::VERSION}"; exit }
    opts.on("-h", "--help",
            "Show this help message.") { stdout.puts opts; exit }
    opts.parse!(arguments)

    if mandatory_options && mandatory_options.find { |option| options[option.to_sym].nil? }
      stdout.puts opts; exit
    end
  end

  query = arguments.join(" ").strip
  exit if query.blank?
  
  movie, search = nil, nil
  
  # If ID, fetch movie
  if query.match(/\d\d\d\d\d\d\d/)
    fetch_movie(query)
  else
    search_movie(query)
  end
end

.fetch_movie(imdb_id) ⇒ Object 



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# File 'lib/imdb/cli.rb', line 57

def self.fetch_movie(imdb_id)
  @stdout.puts ">> Fetching movie #{imdb_id}"
  
  movie = Imdb::Movie.new(imdb_id)
  
  display_movie_details(movie)
end

.search_movie(query) ⇒ Object 



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# File 'lib/imdb/cli.rb', line 65

def self.search_movie(query)
  @stdout.puts ">> Searching for \"#{query}\""
  
  search = Imdb::Search.new(query)
  
  if search.movies.size == 1
    display_movie_details(search.movies.first)
  else
    display_search_results(search.movies)
  end
end