Class: ADCDownload::Command::Get

Inherits:
Object
  • Object
show all
Includes:
Helper::LogHelper, Commander::Methods
Defined in:
lib/adcdownload/command/get.rb

Instance Method Summary collapse

Methods included from Helper::LogHelper

#debug, #error, #error!, #info, #logger

Instance Method Details

#run ⇒ Object 



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# File 'lib/adcdownload/command/get.rb', line 7

def run
  command :get do |c|
    c.syntax = "adbdownload get [filename]"
    c.summary = "Download file from ADC"
    c.option "--user String", String, "[optional]"
    c.option "--pass String", String, "[optional]"
    c.action do |args, options|
      
      # arguments and validation
      store_path = File.expand_path("~/.adcdownload")
      download_url = args[0]
      download_file = File.basename(download_url)
      error!("Invalid download URL") if !download_url or download_url[0..28] != "http://adcdownload.apple.com/"
      
      # load stored login information
      if !options.user or !options.pass
        if File.exists?(store_path)
          store_contents = JSON.parse(File.open(store_path).read)
          options.user = store_contents["user"]
          options.pass = store_contents["pass"]
        end
      end
      
      # collect login information
      if !options.user or !options.pass
        options.user = ask("User:  ")
        options.pass = ask("Pass:  ") { |q| q.echo = "*" }
      end
      
      # create cookie
      while !valid_cookie?
        info "creating download cookie"
        client = Client.new()
        client.get_cookies(options.user, options.pass)
      end
      
      # store account information
      File.open(store_path, "w") {|f| f.write(JSON.dump({user: options.user, pass: options.pass})) }
      
      # download file
      info "downloading #{download_file}"
      system "wget -c --load-cookies .adccookies -p '#{download_url}' -O #{download_file}"
    end
  end
end

#valid_cookie? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/adcdownload/command/get.rb', line 53

def valid_cookie?
  if File.exists?(".adccookies")
    existing_cookies = File.open(".adccookies").read
    if existing_cookies =~ /([0-9]+)\tADCDownloadAuth/
      expires = $1
      if Time.at(expires.to_i) > Time.now
        return true
      end
    end
  end
  false
end