Class: Downloader

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

Overview

Copyright © 2014 Cornelius Schumacher <[email protected]>

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

Instance Method Summary collapse

Constructor Details

#initialize(handler, output) ⇒ Downloader

Returns a new instance of Downloader.



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# File 'lib/downloader.rb', line 18

def initialize(handler, output)
  @handler = handler
  @output = output
end

Instance Method Details

#download(name, directory) ⇒ Object 



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# File 'lib/downloader.rb', line 23

def download(name, directory)
  @output.puts "Downloading #{name}"
  url = @handler.manifest(name).packages.source
  @output.puts "  from: #{url}"
  file_path = File.join(directory, File.basename(url))
  @output.puts "  to: #{file_path}"
  File.open(file_path, "w") do |f|
    f.write(read_from_url(url))
  end
end

#read_from_url(url) ⇒ Object 



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# File 'lib/downloader.rb', line 34

def read_from_url(url)
  URI.parse(url).open.read
end