Module: Koala::HTTPService

Included in:
NetHTTPService, TyphoeusService
Defined in:
lib/koala/http_services.rb

Class Method Summary collapse

Class Method Details

.included(base) ⇒ Object

common functionality for all HTTP services



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# File 'lib/koala/http_services.rb', line 13

def self.included(base)
  base.class_eval do
    class << self
      attr_accessor :always_use_ssl, :proxy, :timeout
    end

    def self.server(options = {})
      server = "#{options[:rest_api] ? Facebook::REST_SERVER : Facebook::GRAPH_SERVER}"
      server.gsub!(/\.facebook/, "-video.facebook") if options[:video]
      "#{options[:beta] ? "beta." : ""}#{server}"
    end
    
    def self.encode_params(param_hash)
      # unfortunately, we can't use to_query because that's Rails, not Ruby
      # if no hash (e.g. no auth token) return empty string
      ((param_hash || {}).collect do |key_and_value|
        key_and_value[1] = MultiJson.encode(key_and_value[1]) unless key_and_value[1].is_a? String
        "#{key_and_value[0].to_s}=#{CGI.escape key_and_value[1]}"
      end).join("&")
    end
                                  
    protected
    
    def self.params_require_multipart?(param_hash)
      param_hash.any? { |key, value| value.kind_of?(Koala::UploadableIO) }
    end

    def self.multipart_requires_content_type?
      true
    end
  end
end