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Contents
# == DownloadManager
#
# The DownloadManager provides a way of downloading files.
module AutomateIt
class DownloadManager < Plugin::Manager
alias_methods :download
# Downloads the +source+ document.
#
# Options:
# * :to -- Saves source to this filename or directory. Defaults to current directory.
def download(*arguments) dispatch(*arguments) end
# == DownloadManager::BaseDriver
#
# Base class for all DownloadManager drivers.
class BaseDriver < Plugin::Driver
end
# == DownloadManager::OpenURI
#
# A DownloadManager driver using the OpenURI module for handling HTTP and FTP transfers.
class OpenURI < BaseDriver
depends_on :libraries => %w(open-uri)
def suitability(method, *args) # :nodoc:
return available? ? 1 : 0
end
# See DownloadManager#download
def download(*arguments)
args, opts = args_and_opts(*arguments)
source = args[0] or raise ArgumentError.new("No source specified")
target = args[1] || opts[:to] || File.basename(source)
target = File.join(target, File.basename(source)) if File.directory?(target)
log.info(PNOTE+"Downloading #{target}")
if writing?
open(target, "w+") do |writer|
open(source) do |reader|
writer.write(reader.read)
end
end
end
return writing?
end
end
end
end
Version data entries
27 entries across 27 versions & 2 rubygems