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Versions: 7
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Contents
# 仅仅处理 URL、Query、Header 中的参数
module Meta
class Parameters
extend Forwardable
attr_reader :parameters
def initialize(parameters)
@parameters = parameters.dup
end
def filter(request)
errors = {}
final_value = {}
parameters.each do |name, options|
schema = options[:schema]
value = if options[:in] == 'header'
schema.filter(request.get_header('HTTP_' + name.to_s.upcase.gsub('-', '_')))
else
schema.filter(request.params[name.to_s])
end
final_value[name] = value
rescue JsonSchema::ValidationError => e
errors[name] = e.message
end
raise Errors::ParameterInvalid.new(errors) unless errors.empty?
final_value
end
def to_swagger_doc
parameters.map do |name, options|
property_options = options[:schema].options
{
name: name,
in: options[:in],
required: property_options.key?(:required) ? property_options[:required] : false,
description: property_options[:description] || '',
schema: {
type: property_options[:type]
}.compact
}.compact
end unless parameters.empty?
end
def merge(parameters)
parameters_hash = parameters.is_a?(Parameters) ? parameters.parameters : parameters
Parameters.new(self.parameters.merge(parameters_hash))
end
def_delegators :parameters, :key?, :empty?
end
end
Version data entries
7 entries across 7 versions & 1 rubygems