Class: RHACK::Youtube

Inherits:
Service
  • Object
show all
Defined in:
lib/rhack/clients/examples.rb

Constant Summary collapse

URI = 
{:info => "http://www.youtube.com/get_video_info?video_id=%s"}

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(frame = nil) ⇒ Youtube

Returns a new instance of Youtube.



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# File 'lib/rhack/clients/examples.rb', line 190

def initialize frame=nil
  super :dl, frame, :eval => false
  @f.ss.each {|s| s.timeout=600}
  require 'open3'
  require 'mp3info'
end

Instance Attribute Details

#track ⇒ Object (readonly)

Returns the value of attribute track.



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# File 'lib/rhack/clients/examples.rb', line 188

def track
  @track
end

Class Method Details

.dl(id) ⇒ Object 



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# File 'lib/rhack/clients/examples.rb', line 219

def self.dl(id) new.dl(id) end

.dlmp3(id) ⇒ Object 



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# File 'lib/rhack/clients/examples.rb', line 220

def self.dlmp3(id) new.dlmp3(id) end

Instance Method Details

#dl(id, fd = nil, &block) ⇒ Object 



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# File 'lib/rhack/clients/examples.rb', line 197

def dl(id, fd=nil, &block)
  if block 
    info(id) {|lnk| __dl(lnk, fd, block)}
  else  __dl(info(id), fd)
  end
end

#dlmp3(id, mp3 = nil) ⇒ Object 



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# File 'lib/rhack/clients/examples.rb', line 204

def dlmp3(id, mp3=nil)
  dl(id) {|flv| 
    if !File.file?(df = mp3||flv.sub(/.flv$/, '.mp3'))
      Open3.popen3("ffmpeg -i '#{flv}' -ab 262144 -ar 44100 '#{df}'") {|i,o,e|
        if $verbose
          t = e.gets2 and t and t[/^size=/] and print t until e.eof?
          puts "\n#{t}"
        end
      }
    end
    Mp3Info.open(df, :encoding=>'utf-8') {|mp3| 
      mp3.tag2.TPE1, mp3.tag2.TIT2 = @track[1..2]
    }  }
end