Class: GrapeSwagger::DocMethods::Extensions

Inherits:
Object
  • Object
show all
Defined in:
lib/grape-swagger/doc_methods/extensions.rb

Class Method Summary collapse

Class Method Details

.add(path, definitions, route) ⇒ Object 



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# File 'lib/grape-swagger/doc_methods/extensions.rb', line 5

def add(path, definitions, route)
  @route = route

  description = route.settings[:description]
  add_extension_to(path[method], extension(description)) if description && extended?(description, :x)

  settings = route.settings
  add_extensions_to_path(settings, path) if settings && extended?(settings, :x_path)
  add_extensions_to_definition(settings, path, definitions) if settings && extended?(settings, :x_def)
end

.add_extension_to(part, extensions) ⇒ Object 



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# File 'lib/grape-swagger/doc_methods/extensions.rb', line 46

def add_extension_to(part, extensions)
  return if part.nil?
  concatenate(extensions).each do |key, value|
    part[key] = value unless key.start_with?('x-for')
  end
end

.add_extensions_to_definition(settings, path, definitions) ⇒ Object 



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# File 'lib/grape-swagger/doc_methods/extensions.rb', line 20

def add_extensions_to_definition(settings, path, definitions)
  def_extension = extension(settings, :x_def)

  if def_extension[:x_def].is_a?(Array)
    def_extension[:x_def].each { |extension| setup_definition(extension, path, definitions) }
  else
    setup_definition(def_extension[:x_def], path, definitions)
  end
end

.add_extensions_to_path(settings, path) ⇒ Object 



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# File 'lib/grape-swagger/doc_methods/extensions.rb', line 16

def add_extensions_to_path(settings, path)
  add_extension_to(path, extension(settings, :x_path))
end

.concatenate(extensions) ⇒ Object 



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# File 'lib/grape-swagger/doc_methods/extensions.rb', line 53

def concatenate(extensions)
  result = {}

  extensions.values.each do |extension|
    extension.each do |key, value|
      result["x-#{key}"] = value
    end
  end

  result
end

.extended?(part, identifier = :x) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/grape-swagger/doc_methods/extensions.rb', line 65

def extended?(part, identifier = :x)
  !extension(part, identifier).empty?
end

.extension(part, identifier = :x) ⇒ Object 



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# File 'lib/grape-swagger/doc_methods/extensions.rb', line 69

def extension(part, identifier = :x)
  part.select { |x| x == identifier }
end

.find_definition(status, path) ⇒ Object 



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# File 'lib/grape-swagger/doc_methods/extensions.rb', line 38

def find_definition(status, path)
  response = path[method][:responses][status]
  return if response.nil?

  return response[:schema]['$ref'].split('/').last if response[:schema].key?('$ref')
  return response[:schema]['items']['$ref'].split('/').last if response[:schema].key?('items')
end

.method ⇒ Object 



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# File 'lib/grape-swagger/doc_methods/extensions.rb', line 73

def method
  @route.request_method.downcase.to_sym
end

.setup_definition(def_extension, path, definitions) ⇒ Object 



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# File 'lib/grape-swagger/doc_methods/extensions.rb', line 30

def setup_definition(def_extension, path, definitions)
  return unless def_extension.key?(:for)
  status = def_extension[:for]

  definition = find_definition(status, path)
  add_extension_to(definitions[definition], x_def: def_extension)
end