Class: Epom::EpomElement

Inherits:
Object
  • Object
show all
Includes:
HTTMultiParty
Defined in:
lib/epom/epom_element.rb

Class Method Summary collapse

Class Method Details

.extended_methods ⇒ Object 



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# File 'lib/epom/epom_element.rb', line 13

def self.extended_methods
  { }
end

.generic_method(method_name, url_params, body_params) ⇒ Object 



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# File 'lib/epom/epom_element.rb', line 24

def self.generic_method(method_name, url_params, body_params)
  signature = extended_methods[method_name]
  url_params_signature = signature[:url_parameters]
  body_params_signature = signature[:body_parameters]
  url_signature = signature[:url]   

  url_params.symbolize_keys! if url_params.is_a? Hash
  body_params.symbolize_keys! if body_params.is_a? Hash   
  
  method = signature[:method]

  if signature[:headers]
    headers signature[:headers]
  else
    default_options[:headers] = {}
  end

  if signature.has_key?(:format)
    format signature[:format]
  else
    format :json
  end

  timestamp = Time.now.to_i * 1000
  if body_params_signature.include?(:hash) and not body_params[:hash]
    body_params[:hash] = Epom.create_hash(Epom.create_hash(Epom.config.password), timestamp)
  end
  if body_params_signature.include?(:timestamp) and not body_params[:timestamp]
    body_params[:timestamp] = timestamp
  end
  if body_params_signature.include?(:username) and not body_params[:username]
    body_params[:username] = Epom.config.username
  end
  
  if url_params_signature and url_params_signature.include?(:login) and not url_params[:login]
    url_params[:login] = Epom.config.username
  end
  if url_params_signature and url_params_signature.include?(:hash) and not url_params[:hash]
    url_params[:hash] = Epom.create_hash(Epom.create_hash(Epom.config.password), timestamp)
  end
  if url_params_signature and url_params_signature.include?(:timestamp) and not url_params[:timestamp]
    url_params[:timestamp] = timestamp
  end

  if params_validation(url_params, url_params_signature) and params_validation(body_params, body_params_signature)
    http_proxy Epom.config.proxy_address, Epom.config.proxy_port, Epom.config.proxy_user, Epom.config.proxy_password
    base_uri Epom.config.epom_server
    url = replace_params_in_url(url_signature, url_params)

    puts method_name
    response = send(method, url, :query => body_params)
    if response.success?
      return response.parsed_response
    else
      response.code
    end
  else
    raise ArgumentError, 'Error in params_validation method'
  end
end

.login(username, password) ⇒ Object 



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# File 'lib/epom/epom_element.rb', line 8

def self.(username, password)
  Epom.config.username = username
  Epom.config.password = password
end

.method_missing(name, *args) ⇒ Object 



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# File 'lib/epom/epom_element.rb', line 89

def self.method_missing(name, *args)
  if self.extended_methods.keys.include?(name.to_sym)
    if args.count == 1 and args[0].is_a?(Hash)
      signature = extended_methods[name]
      url_params_signature = signature[:url_parameters] || []
      body_params_signature = signature[:body_parameters] || []

      args[0].symbolize_keys!
      url_params = args[0].select{|key, value| url_params_signature.include? key}
      body_params = args[0].select{|key, value| body_params_signature.include? key}

      self.generic_method(name, url_params, body_params)
    elsif args.count == 2
      self.generic_method(name, args[0], args[1])
    else
      super
    end
  else
    super
  end
end

.params_validation(params, params_signature) ⇒ Object 



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# File 'lib/epom/epom_element.rb', line 17

def self.params_validation(params, params_signature)
  return true if params_signature.nil? or params_signature.count.zero?
  return true if params.keys.all? {|key| params_signature.include?(key.to_sym)}
  puts "invalid params: #{params.keys.select{|key| not params_signature.include?(key)}}"
  return false
end

.replace_params_in_url(url, url_params) ⇒ Object 



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# File 'lib/epom/epom_element.rb', line 85

def self.replace_params_in_url(url, url_params)
  url
end

.respond_to?(method_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/epom/epom_element.rb', line 111

def self.respond_to?(method_name)
  return true if extended_methods.keys.include?(method_name.to_sym)
  super
end