Class: MaxCDN::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/maxcdn.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(company_alias, key, secret, server = "rws.maxcdn.com", secure_connection = true, _debug = false) ⇒ Client

Returns a new instance of Client.



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# File 'lib/maxcdn.rb', line 13

def initialize(company_alias, key, secret, server="rws.maxcdn.com", secure_connection=true, _debug=false)
  @debug = _debug
  @secure_connection = secure_connection
  @company_alias = company_alias
  @server = server
  @request_signer = Signet::OAuth1::Client.new(
    :client_credential_key => key,
    :client_credential_secret => secret,
    :two_legged => true
  )
end

Instance Attribute Details

#client ⇒ Object

Returns the value of attribute client.



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# File 'lib/maxcdn.rb', line 12

def client
  @client
end

#debug ⇒ Object

Returns the value of attribute debug.



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# File 'lib/maxcdn.rb', line 12

def debug
  @debug
end

Instance Method Details

#_connection_type ⇒ Object 



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# File 'lib/maxcdn.rb', line 25

def _connection_type
  return "http" unless @secure_connection
  "https"
end

#_get_url(uri, params = {}) ⇒ Object 



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# File 'lib/maxcdn.rb', line 30

def _get_url uri, params={}
  url = "#{_connection_type}://#{@server}/#{@company_alias}/#{uri.gsub(/^\//, "")}"
  if params and not params.empty?
    url += "?#{params.to_params}"
  end

  url
end

#_response_as_json(method, uri, options = {}, data = {}) ⇒ Object 



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# File 'lib/maxcdn.rb', line 39

def _response_as_json method, uri, options={}, data={}
  puts "Making #{method.upcase} request to #{_get_url uri}" if debug

  req_opts = {
    :method => method
  }

  req_opts[:uri]  = _get_url(uri, (options[:body] ? {} : data))
  req_opts[:body] = data.to_params if options[:body]

  request = @request_signer.generate_authenticated_request(req_opts)

  # crazyness for headers
  headers = options.delete(:headers) || {}
  headers["User-Agent"] = "Ruby MaxCDN API Client"

  # because CurbFu overwrites 'content-type' header, strip it
  # to set it later
  content_type = headers.case_indifferent_delete("Content-Type") || (options[:body] ? "application/json" : "application/x-www-form-urlencoded")

  # merge headers with request headers
  request.headers.case_indifferent_merge(headers)

  begin
    curb_opts = {
      :url => req_opts[:uri],
      :headers => request.headers
    }

    CurbFu.debug = debug

    response = CurbFu.send method, curb_opts, request.body do |curb|
      curb.verbose = debug

      # Because CurbFu overwrites the content-type header passed
      # to it. so we'll be setting our own.
      #
      # First, remove any existing 'Content-Type' header.
      curb.headers.case_indifferent_delete("Content-Type")

      # Second, set 'Content-Type' to our desired value.
      curb.headers["Content-Type"] = content_type
    end

    return response if options[:debug_request]
    pp response if debug

    response_json = JSON.load(response.body)

    return response_json if options[:debug_json]
    pp response_json if debug

    unless response.success? or response.redirect?
      error_message = response_json["error"]["message"]
      raise MaxCDN::APIException.new("#{response.status}: #{error_message}")
    end
  rescue TypeError
    raise MaxCDN::APIException.new("#{response.status}: No information supplied by the server")
  end

  response_json
end

#purge(zone_id, file_or_files = nil, options = {}) ⇒ Object

Raises:



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# File 'lib/maxcdn.rb', line 116

def purge zone_id, file_or_files=nil, options={}
  if file_or_files.nil?
    return self.delete("/zones/pull.json/#{zone_id}/cache", {}, options)
  end

  if file_or_files.is_a?(String)
    return self.delete("/zones/pull.json/#{zone_id}/cache", { "files" => file_or_files }, options)
  end

  if file_or_files.is_a?(Array)
    result = {}
    file_or_files.each do |file|
      result[file] = self.delete("/zones/pull.json/#{zone_id}/cache", { "files" => file }, options)
    end
    return result
  end

  if file_or_files.is_a?(Hash)
    return self.purge(zone_id, file_or_files[:files]) if file_or_files.has_key?("files")
    return self.purge(zone_id, file_or_files[:files]) if file_or_files.has_key?(:files)
  end

  raise MaxCDN::APIException.new("Invalid file_or_files argument for delete method.")
end