Module: GrapeSwagger::DocMethods

Defined in:
lib/grape-swagger/doc_methods.rb,
lib/grape-swagger/doc_methods/headers.rb,
lib/grape-swagger/doc_methods/version.rb,
lib/grape-swagger/doc_methods/data_type.rb,
lib/grape-swagger/doc_methods/extensions.rb,
lib/grape-swagger/doc_methods/move_params.rb,
lib/grape-swagger/doc_methods/path_string.rb,
lib/grape-swagger/doc_methods/operation_id.rb,
lib/grape-swagger/doc_methods/parse_params.rb,
lib/grape-swagger/doc_methods/status_codes.rb,
lib/grape-swagger/doc_methods/optional_object.rb,
lib/grape-swagger/doc_methods/produces_consumes.rb,
lib/grape-swagger/doc_methods/tag_name_description.rb,
lib/grape-swagger/doc_methods/build_model_definition.rb

Defined Under Namespace

Classes: BuildModelDefinition, DataType, Extensions, Headers, MoveParams, OperationId, OptionalObject, ParseParams, PathString, ProducesConsumes, StatusCodes, TagNameDescription, Version

Instance Method Summary collapse

Instance Method Details

#class_variables_from(options) ⇒ Object 



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# File 'lib/grape-swagger/doc_methods.rb', line 118

def class_variables_from(options)
  @@mount_path              = options[:mount_path]
  @@class_name              = options[:class_name] || options[:mount_path].delete('/')
  @@hide_documentation_path = options[:hide_documentation_path]
end

#defaults ⇒ Object 



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# File 'lib/grape-swagger/doc_methods.rb', line 94

def defaults
  {
    info: {},
    models: [],
    doc_version: '0.0.1',
    target_class: nil,
    mount_path: '/swagger_doc',
    host: nil,
    base_path: nil,
    add_base_path: false,
    add_version: true,
    hide_documentation_path: true,
    format: :json,
    authorizations: nil,
    security_definitions: nil,
    security: nil,
    api_documentation: { desc: 'Swagger compatible API description' },
    specific_api_documentation: { desc: 'Swagger compatible API description for specific API' },
    endpoint_auth_wrapper: nil,
    swagger_endpoint_guard: nil,
    token_owner: nil
  }
end

#hide_documentation_path ⇒ Object 



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# File 'lib/grape-swagger/doc_methods.rb', line 19

def hide_documentation_path
  @@hide_documentation_path
end

#mount_path ⇒ Object 



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# File 'lib/grape-swagger/doc_methods.rb', line 23

def mount_path
  @@mount_path
end

#setup(options) ⇒ Object 



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# File 'lib/grape-swagger/doc_methods.rb', line 27

def setup(options)
  options = defaults.merge(options)

  # options could be set on #add_swagger_documentation call,
  # for available options see #defaults
  target_class     = options[:target_class]
  guard            = options[:swagger_endpoint_guard]
  formatter        = options[:format]
  api_doc          = options[:api_documentation].dup
  specific_api_doc = options[:specific_api_documentation].dup

  class_variables_from(options)

  if formatter
    %i[format default_format default_error_formatter].each do |method|
      send(method, formatter)
    end
  end

  desc api_doc.delete(:desc), api_doc

  output_path_definitions = proc do |combi_routes, endpoint|
    output = endpoint.swagger_object(
      target_class,
      endpoint.request,
      options
    )

    paths, definitions   = endpoint.path_and_definition_objects(combi_routes, options)
    tags                 = tags_from(paths, options)

    output[:tags]        = tags unless tags.empty? || paths.blank?
    output[:paths]       = paths unless paths.blank?
    output[:definitions] = definitions unless definitions.blank?

    output
  end

  instance_eval(guard) unless guard.nil?

  get mount_path do
    header['Access-Control-Allow-Origin']   = '*'
    header['Access-Control-Request-Method'] = '*'

    output_path_definitions.call(target_class.combined_namespace_routes, self)
  end

  desc specific_api_doc.delete(:desc), { params:
    specific_api_doc.delete(:params) || {} }.merge(specific_api_doc)

  params do
    requires :name, type: String, desc: 'Resource name of mounted API'
    optional :locale, type: Symbol, desc: 'Locale of API documentation'
  end

  instance_eval(guard) unless guard.nil?

  get "#{mount_path}/:name" do
    I18n.locale = params[:locale] || I18n.default_locale

    combined_routes = target_class.combined_namespace_routes[params[:name]]
    error!({ error: 'named resource not exist' }, 400) if combined_routes.nil?

    output_path_definitions.call({ params[:name] => combined_routes }, self)
  end
end

#tags_from(paths, options) ⇒ Object 



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# File 'lib/grape-swagger/doc_methods.rb', line 124

def tags_from(paths, options)
  tags = GrapeSwagger::DocMethods::TagNameDescription.build(paths)

  if options[:tags]
    names = options[:tags].map { |t| t[:name] }
    tags.reject! { |t| names.include?(t[:name]) }
    tags += options[:tags]
  end

  tags
end