Class: Middleman::Cli::RackspaceCDN

Inherits:
BaseCDN
  • Object
show all
Defined in:
lib/middleman-cdn/cdns/rackspace.rb

Constant Summary collapse

DAILY_LIMIT = 
25

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from BaseCDN

example_configuration, #say_status

Class Method Details

.example_configuration_elements ⇒ Object 



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# File 'lib/middleman-cdn/cdns/rackspace.rb', line 14

def self.example_configuration_elements
  {
    username: ['"..."', "# default ENV['RACKSPACE_USERNAME']"],
    api_key: ['"..."', "# default ENV['RACKSPACE_API_KEY']"],
    region: ['"DFW"', "# DFW, SYD, IAD, ORD, HKG, etc"],
    container: ['"..."', ""],
    notification_email: ['"..."', "# optional"],
  }
end

.key ⇒ Object 



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# File 'lib/middleman-cdn/cdns/rackspace.rb', line 10

def self.key
  "rackspace"
end

Instance Method Details

#invalidate(options, files, all: false) ⇒ Object 



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# File 'lib/middleman-cdn/cdns/rackspace.rb', line 24

def invalidate(options, files, all: false)
  options[:username] ||= ENV['RACKSPACE_USERNAME']
  options[:api_key] ||= ENV['RACKSPACE_API_KEY']

  [:username, :api_key, :region, :container].each do |key|
    if options[key].blank?
      say_status(ANSI.red{ "Error: Configuration key rackspace[:#{key}] is missing." })
      raise
    end
  end

  files = files.reject { |file| file.end_with?("/") }

  if files.count > DAILY_LIMIT
    say_status("Warning: You are invalidating more files than Rackspace's daily limit (25).")
    say_status("Press ENTER to continue, or CTRL-C to exit.", wait_enter: true)
  end

  rackspace_client = RackspaceClient.new(options[:username], options[:api_key])

  files.each do |file| 
    invalidate_file(rackspace_client, options[:region], options[:container], file, notification_email: options[:notification_email])
  end
end