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require 'active_support/core_ext/hash/keys'
require 'active_support/core_ext/hash/indifferent_access'
module ActionDispatch
module Http
module Parameters
PARAMETERS_KEY = 'action_dispatch.request.path_parameters'
# Returns both GET and POST \parameters in a single hash.
def parameters
@env["action_dispatch.request.parameters"] ||= begin
params = begin
request_parameters.merge(query_parameters)
rescue EOFError
query_parameters.dup
end
params.merge!(path_parameters)
end
end
alias :params :parameters
def path_parameters=(parameters) #:nodoc:
@env.delete('action_dispatch.request.parameters')
@env[PARAMETERS_KEY] = parameters
end
# Returns a hash with the \parameters used to form the \path of the request.
# Returned hash keys are strings:
#
# {'action' => 'my_action', 'controller' => 'my_controller'}
def path_parameters
@env[PARAMETERS_KEY] ||= {}
end
private
# Convert nested Hash to HashWithIndifferentAccess.
#
def normalize_encode_params(params)
case params
when Hash
if params.has_key?(:tempfile)
UploadedFile.new(params)
else
params.each_with_object({}) do |(key, val), new_hash|
new_hash[key] = if val.is_a?(Array)
val.map! { |el| normalize_encode_params(el) }
else
normalize_encode_params(val)
end
end.with_indifferent_access
end
else
params
end
end
end
end
end
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