class Taifu::App
Constants
- REQUIRED_APPS
Public Class Methods
new()
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# File lib/taifu/app.rb, line 6 def initialize init_working_dir if check_env @logger = Logger.new("#{working_dir}/taifu.log") end
Public Instance Methods
add_track(wav_path, clean_up = true)
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# File lib/taifu/app.rb, line 29 def add_track(wav_path, clean_up = true) @logger.info 'Add wav file to iTunes' unless File.exist?(wav_path) raise ArgumentError.new 'Not found wav file' end track = Itunes::Player.add(wav_path) converted_track = track.convert converted_track.update_attributes(name: 'Taifu') track.delete! if clean_up FileUtils.rm_f(wav_path) @logger.info "Done. Type 'taifu' on your iTunes" end
save_as_wav_with(youtube_url)
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# File lib/taifu/app.rb, line 11 def save_as_wav_with(youtube_url) url = youtube_url.split('&').first flv_path = "#{working_dir}/taifu.flv" wav_file = 'taifu.wav' wav_path = "#{working_dir}/#{wav_file}" FileUtils.rm_f(wav_path) if File.exist?(wav_path) @logger.info 'Download data' Util.save_flv_from_url(url, flv_path) @logger.info 'Save wav file' Util.convert_flv_to_wav(flv_path, wav_path) FileUtils.rm_f(flv_path) wav_path end
Private Instance Methods
check_env()
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# File lib/taifu/app.rb, line 44 def check_env REQUIRED_APPS.each do |app| unless installed?(app) messages = [] messages << "'#{app}' is not installed." messages << "Try this command to install '#{app}'." messages << "" messages << " brew install #{app}" messages << "" raise RuntimeError, messages.join("\n") end end true end
init_working_dir()
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# File lib/taifu/app.rb, line 71 def init_working_dir unless File.exist?(working_dir) FileUtils.mkdir(working_dir) end end
installed?(app)
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# File lib/taifu/app.rb, line 60 def installed?(app) !!(system "which #{app}") end
working_dir()
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# File lib/taifu/app.rb, line 65 def working_dir home_dir = File.expand_path('~') File.join(home_dir, '.taifu') end