Class: Middleman::Cli::FastlyCDN

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

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/fastly.rb', line 12

def self.example_configuration_elements
  {
    api_key: ['"..."', "# default ENV['FASTLY_API_KEY']"],
    base_urls: [['http://www.example.com', 'https://www.example.com'], ""]
  }
end

.key ⇒ Object 



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# File 'lib/middleman-cdn/cdns/fastly.rb', line 8

def self.key
  "fastly"
end

Instance Method Details

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



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# File 'lib/middleman-cdn/cdns/fastly.rb', line 19

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

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

  options[:base_urls] = [options[:base_urls]] if options[:base_urls].is_a?(String)
  if !options[:base_urls].is_a?(Array)
    say_status(ANSI.red{ "Error: Configuration key fastly[:base_urls] must be an array and contain at least one base url." })
    raise
  end

  fastly = ::Fastly.new({
    :api_key => options[:api_key]
  })

  options[:base_urls].each do |base_url|
    files.each do |file|
      begin
        url = "#{base_url}#{file}"
        say_status("Invalidating #{url}... ", newline: false)
        fastly.purge("#{base_url}#{file}")
      rescue => e
        say_status(ANSI.red{ ", " + "error: #{e.message}" }, header: false)
      else
        say_status(ANSI.green{ "✔" }, header: false)
      end
    end
  end
end