Module: S3::TrackerHelper

Defined in:
lib/sinatra-s3/helpers/tracker.rb

Instance Method Summary collapse

Instance Method Details

#torrent(bit) ⇒ Object 



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# File 'lib/sinatra-s3/helpers/tracker.rb', line 6

def torrent(bit)
  mi = bit.metainfo
  mi.announce = URI("http://#{env['HTTP_HOST']}/tracker/announce")
  mi.url_list = URI("http://#{env['HTTP_HOST']}/#{bit.parent.name}/#{bit.name}")
  mi.created_by = "Served by Sinatra-S3/0.1a"
  mi.creation_date = Time.now
  t = Torrent.find_by_bit_id bit.id
  info_hash = Digest::SHA1.digest(mi.info.to_bencoding).to_hex_s
  unless t and t.info_hash == info_hash
	t ||= Torrent.new
	t.update_attributes(:info_hash => info_hash, :bit_id => bit.id, :metainfo => mi.to_bencoding)
  end
  status 200
  headers 'Content-Disposition' => "attachment; filename=#{bit.name}.torrent;", 'Content-Type' => 'application/x-bittorrent'
  body mi.to_bencoding
end

#torrent_list(info_hash) ⇒ Object 



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# File 'lib/sinatra-s3/helpers/tracker.rb', line 23

def torrent_list(info_hash)
  params = {:order => 'seeders DESC, leechers DESC', :include => :bit}
  params[:conditions] = ['info_hash = ?', info_hash.to_hex_s] if info_hash
  Torrent.find :all, params
end

#tracker_error(msg) ⇒ Object 



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# File 'lib/sinatra-s3/helpers/tracker.rb', line 35

def tracker_error(msg)
  status 200
  headers 'Content-Type' => 'text/plain'
  body ({'failure reason' => msg}.to_bencoding)
end

#tracker_reply(params) ⇒ Object 



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# File 'lib/sinatra-s3/helpers/tracker.rb', line 29

def tracker_reply(params)
  status 200
  headers 'Content-Type' => 'text/plain'
  body params.merge('interval' => TRACKER_INTERVAL).to_bencoding
end