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Contents
module Hobo
module Helper
def http_download url, target_file, opts = {}
require 'net/http'
require 'uri'
opts = { :progress => Hobo.method(:progress) }.merge(opts)
uri = URI.parse(url)
size = 0
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == 'https'
# TODO: May want to verify SSL validity...
# http://notetoself.vrensk.com/2008/09/verified-https-in-ruby/#comment-22252
http.verify_mode = OpenSSL::SSL::VERIFY_NONE
http.start do
begin
file = open(target_file, 'wb+')
http.request_get(uri.path) do |response|
size = response.content_length
response.read_body do |chunk|
file.write(chunk)
opts[:progress].call(
target_file,
chunk.length,
size,
:update
) if opts[:progress]
end
end
ensure
opts[:progress].call(target_file, 0, size, :finsh) if opts[:progress]
file.close
end
end
end
end
end
include Hobo::Helper
Version data entries
15 entries across 15 versions & 1 rubygems