Class: LoopermanSamples::CLI

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

Overview

our CLI controller

Instance Method Summary collapse

Instance Method Details

#call ⇒ Object 



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# File 'lib/looperman_samples/cli.rb', line 5

def call
  LoopermanSamples::SampleScraper.scrape_samples
  main_menu
  play
  goodbye
end

#goodbye ⇒ Object 



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

def goodbye
  puts "see you tomorrow for more samples!"
end

#main_menu ⇒ Object 



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

def main_menu
  puts "There are 25 new samples today. how would you like to browse?"
  puts "1. browse samples by key"
  puts "2. browse samples by tempo"
  puts "3. browse samples by download count"
  input = gets.strip
  if input == "1"
    LoopermanSamples::Sample.list_samples_by_key
    $sample_list = LoopermanSamples::Sample.all.sort {|a, b| a.key <=> b.key}
  elsif input == "2"
    LoopermanSamples::Sample.list_samples_by_tempo
    $sample_list = LoopermanSamples::Sample.all.sort {|a, b| b.bpm.to_i <=> a.bpm.to_i}
  elsif input == "3"
    LoopermanSamples::Sample.list_samples_by_download_count
    $sample_list = LoopermanSamples::Sample.all.sort {|a, b| b.download_count.to_i <=> a.download_count.to_i}
  else
    puts "sorry, not sure what you want"
    main_menu
  end
end

#more_samples_by_creator(sample) ⇒ Object 



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# File 'lib/looperman_samples/cli.rb', line 58

def more_samples_by_creator(sample)
  # sets $samples_by_creator to equal a collection of samples by given creator
  LoopermanSamples::SampleScraper.scrape_more_samples_by_creator(sample.creator)
  # displays a numbered list of those samples
  LoopermanSamples::Creator.list_all_samples_by_creator #what is this
  # sets the sample list to be used in play mode
  $sample_list = $samples_by_creator
end

#play ⇒ Object

controls the play sequence



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# File 'lib/looperman_samples/cli.rb', line 34

def play
  input = nil
    loop do
      puts "please enter the number of the sample you'd like to listen to or type exit:"
      input = gets.strip
      if input.to_i < $sample_list.size + 1 && input.to_i > 0
        sample = $sample_list[input.to_i - 1]
        puts "You're listening to #{sample.title} by #{sample.creator.name}"
        puts "would you like to hear more from #{sample.creator.name}? (type yes or no)"
          input = gets.strip
          if input == "yes"
            more_samples_by_creator(sample)
          elsif input == "no"
            main_menu
          end
        # puts "Ok!"
      elsif input.to_i > LoopermanSamples::Sample.all.size
        puts "please enter a lower number"
      else
        break
      end
   end
end