git.r.bdr.sh - rbdr/lyricli.rb/blob - lib/lyricli.rb

   1 #!/usr/bin/env ruby -w
   2
   3 require 'uri'
   4 require 'net/http'
   5 require 'multi_json'
   6 require 'nokogiri'
   7 require 'open-uri'
   8 require 'launchy'
   9
  10 # This shit causes a lot of warnings. Quick Hack.
  11 original_verbosity = $VERBOSE
  12 $VERBOSE = nil
  13 require 'rdio'
  14 $VERBOSE = original_verbosity
  15
  16 # Add current path to include path
  17 $:.unshift File.expand_path(File.dirname(__FILE__))
  18
  19 # Local Dependencies
  20 require "lyricli/util"
  21 require "lyricli/configuration"
  22 require "lyricli/lyrics_engine"
  23 require "lyricli/source_manager"
  24 require "lyricli/sources/arguments"
  25 require "lyricli/sources/rdio"
  26 require "lyricli/sources/itunes"
  27
  28 module Lyricli
  29   def self.execute
  30     @lyricli = Lyricli.new
  31     @lyricli.get_lyrics
  32   end
  33
  34   class Lyricli
  35
  36     def initialize
  37       @source_manager = SourceManager.new
  38     end
  39
  40     def exit_with_error
  41       abort "Usage: #{$0} artist song"
  42     end
  43
  44     def get_lyrics
  45       set_current_track
  46       check_params
  47
  48       engine = LyricsEngine.new(@current_track[:artist], @current_track[:song])
  49
  50       begin
  51         engine.get_lyrics
  52       rescue LyricsNotFoundException
  53         "Lyrics not found :("
  54       end
  55     end
  56
  57     def set_current_track
  58       @current_track = @source_manager.current_track
  59     end
  60
  61     def check_params
  62       self.exit_with_error if @current_track[:artist].nil? or @current_track[:artist].empty?
  63       self.exit_with_error if @current_track[:song].nil? or @current_track[:song].empty?
  64     end
  65   end
  66 end