Class: Ubiquity::Iconik::API::Client::Requests::BaseRequest

Inherits:
Object
  • Object
show all
Defined in:
lib/ubiquity/iconik/api/client/requests/base_request.rb

Constant Summary collapse

HTTP_METHOD = 
:get
HTTP_BASE_PATH = 
'/API/'
HTTP_PATH = 
''
HTTP_SUCCESS_CODE = 
'200'
DEFAULT_PARAMETER_SEND_IN_VALUE = 
:body
PARAMETERS = 
[ ]

Attribute Readers collapse

Instance Attribute Summary collapse

Attribute Readers collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args = { }, options = { }) ⇒ BaseRequest

Returns a new instance of BaseRequest.



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 86

def initialize(args = { }, options = { })
  @initial_arguments = args.dup
  @initial_options = options.dup

  @options = options.dup

  initialize_attributes if options.fetch(:initialize_attributes, true)
  after_initialize
end

Instance Attribute Details

#arguments ⇒ Object

Returns the value of attribute arguments.



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 21

def arguments
  @arguments
end

#body ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 164

def body
  # body_arguments.empty? ? @body : body_arguments

  _body = @body
  _body_arguments = body_arguments
  return _body unless _body_arguments
  if _body.is_a?(Hash) && _body_arguments.is_a?(Hash)
    return _body.merge(_body_arguments)
  end
  _body_arguments
end

#client ⇒ Object

Returns the value of attribute client.



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 21

def client
  @client
end

#default_parameter_send_in_value ⇒ Object

Returns the value of attribute default_parameter_send_in_value.



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 21

def default_parameter_send_in_value
  @default_parameter_send_in_value
end

#initial_arguments ⇒ Object

Returns the value of attribute initial_arguments.



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 21

def initial_arguments
  @initial_arguments
end

#initial_options ⇒ Object

Returns the value of attribute initial_options.



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 21

def initial_options
  @initial_options
end

#initialized ⇒ Object

Returns the value of attribute initialized.



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 21

def initialized
  @initialized
end

#missing_required_arguments ⇒ Object

Returns the value of attribute missing_required_arguments.



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 21

def missing_required_arguments
  @missing_required_arguments
end

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 21

def options
  @options
end

#parameters ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 196

def parameters
  @parameters ||= self.class::PARAMETERS.dup
end

#path ⇒ Object

The URI Path



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 205

def path
  @path ||= begin
    _path = File.join(base_path, (eval_http_path? ? eval(%("#{http_path}"), binding, __FILE__, __LINE__) : http_path))
    _path.concat('/') if !_path.end_with?('/') && http_path.end_with?('/')
    _path
  end
end

#processed_parameters ⇒ Object

Returns the value of attribute processed_parameters.



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 21

def processed_parameters
  @processed_parameters
end

#query ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 220

def query
  @query ||= begin
    query_arguments.is_a?(Hash) ? query_arguments.map { |k,v| "#{CGI.escape(k.to_s).gsub('+', '%20')}=#{CGI.escape(v.respond_to?(:to_s) ? v.to_s : v).gsub('+', '%20')}" }.join('&') : query_arguments
  end
end

#response ⇒ Object

Returns the value of attribute response.



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 21

def response
  @response
end

Class Method Details

.normalize_argument_hash_keys(hash) ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 26

def self.normalize_argument_hash_keys(hash)
  return hash unless hash.is_a?(Hash)
  Hash[ hash.dup.map { |k,v| [ normalize_parameter_name(k), v ] } ]
end

.normalize_parameter_name(name) ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 31

def self.normalize_parameter_name(name)
  (name || '').respond_to?(:to_s) ? name.to_s.gsub('_', '').gsub('-', '').downcase : name
end

.process_parameter(param, args = { }, args_out = { }, missing_required_arguments = [ ], processed_parameters = { }, default_parameter_send_in_value = DEFAULT_PARAMETER_SEND_IN_VALUE, options = { }) ⇒ Object

A method to expose parameter processing

will be placed into this array will be set if the :send_in key is not found

Parameters:

  • param (Hash|Symbol) —

    The parameter to process

  • args (Hash) (defaults to: { }) —

    ({ }) Arguments to possibly match to the parameter

  • args_out (Hash) (defaults to: { }) —

    ({ }) The processed value of the parameter (if any)

  • missing_required_arguments (Array) (defaults to: [ ]) —

    ([ ]) If the parameter was required and no argument found then it

  • processed_parameters (Hash) (defaults to: { }) —

    ({ }) The parameter will be placed into this array once processed

  • default_parameter_send_in_value (Symbol) (defaults to: DEFAULT_PARAMETER_SEND_IN_VALUE) —

    (DEFAULT_PARAMETER_SEND_IN_VALUE) The :send_in value that

  • options (Hash) (defaults to: { })

Options Hash (options):

  • :normalize_argument_hash_keys (True|False) — default: false 


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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 60

def self.process_parameter(param, args = { }, args_out = { }, missing_required_arguments = [ ], processed_parameters = { }, default_parameter_send_in_value = DEFAULT_PARAMETER_SEND_IN_VALUE, options = { })
  args = normalize_argument_hash_keys(args) || { } if options.fetch(:normalize_argument_hash_keys, false)

  _k = param.is_a?(Hash) ? param : { :name => param, :required => false, :send_in => default_parameter_send_in_value }
  _k[:send_in] ||= default_parameter_send_in_value

  proper_parameter_name = _k[:name]
  param_name = normalize_parameter_name(proper_parameter_name)
  arg_key = (has_key = args.has_key?(param_name)) ?
      param_name :
      ( (_k[:aliases] || [ ]).map { |a| normalize_parameter_name(a) }.find { |a| has_key = args.has_key?(a) } || param_name )

  value = has_key ? args[arg_key] : _k[:default_value]
  is_set = has_key || _k.has_key?(:default_value)

  processed_parameters[proper_parameter_name] = _k.merge(:value => value, :is_set => is_set)

  unless is_set
    missing_required_arguments << proper_parameter_name if _k[:required]
  else
    args_out[proper_parameter_name] = value
  end

  { :arguments_out => args_out, :processed_parameters => processed_parameters, :missing_required_arguments => missing_required_arguments }
end

.process_parameters(params, args, options = { }) ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 35

def self.process_parameters(params, args, options = { })
  args = normalize_argument_hash_keys(args) || { }
  args_out = options[:arguments_out] || { }
  default_parameter_send_in_value = options[:default_parameter_send_in_value] || DEFAULT_PARAMETER_SEND_IN_VALUE
  processed_parameters = options[:processed_parameters] || { }
  missing_required_arguments = options[:missing_required_arguments] || [ ]

  params.each do |param|
    process_parameter(param, args, args_out, missing_required_arguments, processed_parameters, default_parameter_send_in_value)
  end
  { :arguments_out => args_out, :processed_parameters => processed_parameters, :missing_required_arguments => missing_required_arguments }
end

Instance Method Details

#after_initialize ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 96

def after_initialize
  process_parameters if initialized
end

#after_process_parameters ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 142

def after_process_parameters
  # TO BE IMPLEMENTED IN CHILD CLASS
end

#base_path ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 156

def base_path
  @base_path ||= self.class::HTTP_BASE_PATH
end

#before_process_parameters ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 138

def before_process_parameters
  # TO BE IMPLEMENTED IN CHILD CLASS
end

#body_arguments ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 160

def body_arguments
  @body_arguments ||= arguments.dup.delete_if { |k,_| processed_parameters[k][:send_in] != :body }
end

#eval_http_path? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 184

def eval_http_path?
  @eval_http_path
end

#execute ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 242

def execute
  @response = http_client.call_method(http_method, { :path => path, :query => query, :body => body }, options) if client
end

#http_client ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 234

def http_client
  client.http_client
end

#http_method ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 192

def http_method
  @http_method ||= self.class::HTTP_METHOD
end

#http_path ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 188

def http_path
  @http_path ||= self.class::HTTP_PATH.dup
end

#http_response ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 238

def http_response
  @http_response ||= http_client.response.dup rescue nil
end

#http_success_code ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 148

def http_success_code
  @http_success_code
end

#initialize_attributes ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 100

def initialize_attributes
  @client = options[:client]
  @missing_required_arguments = [ ]
  @default_parameter_send_in_value = options[:default_parameter_send_in_value] || self.class::DEFAULT_PARAMETER_SEND_IN_VALUE
  @processed_parameters = { }
  @arguments = { }
  @eval_http_path = options.fetch(:eval_http_path, true)
  @base_path = options[:base_path]

  @parameters = options[:parameters]
  @http_method = options[:http_method]
  @http_path = options[:http_path] ||= options[:path_raw]
  @http_success_code = options[:http_success_code] ||= HTTP_SUCCESS_CODE

  @path = options[:path]
  @path_arguments = nil

  @query = options[:query]
  @query_arguments = nil

  @body = options[:body]
  @body_arguments = nil

  @relative_path = nil

  @response = nil

  @initialized = true
end

#logger ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 180

def logger
  @logger ||= client.logger
end

#path_arguments ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 213

def path_arguments
  @path_arguments ||= Hash[
      arguments.dup.delete_if { |k, _| processed_parameters[k][:send_in] != :path }.
          map { |k,v| [ k, CGI.escape(v.respond_to?(:to_s) ? v.to_s : '').gsub('+', '%20') ] }
  ]
end

#process_parameters(params = parameters, args = @initial_arguments, options = @options) ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 130

def process_parameters(params = parameters, args = @initial_arguments, options = @options)

  before_process_parameters unless options.fetch(:skip_before_process_parameters, false)
  self.class.process_parameters(params, args, options.merge(:processed_parameters => processed_parameters, :missing_required_arguments => missing_required_arguments, :default_parameter_send_in_value => default_parameter_send_in_value, :arguments_out => arguments))
  after_process_parameters unless options.fetch(:skip_after_process_parameters, false)

end

#query_arguments ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 226

def query_arguments
  @query_arguments ||= arguments.dup.delete_if { |k,_| processed_parameters[k][:send_in] != :query }
end

#relative_path ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 200

def relative_path
  @relative_path ||= (path.start_with?('/') ? path[1..-1] : path)
end

#success? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 246

def success?
  _response = client.http_client.response
  _response && ( http_success_code.is_a?(Array) ?
      http_success_code.include?(_response.code) :
      http_success_code == _response.code )
end

#uri_request_path ⇒ Object 



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# File 'lib/ubiquity/iconik/api/client/requests/base_request.rb', line 230

def uri_request_path
  [ path ].concat( [*query].delete_if { |v| v.respond_to?(:empty?) and v.empty? } ).join('?')
end