Sha256: aa434d6303baf98867933a751cd94c4561cb3f6f265e177525bd0515afcf7258
Contents?: true
Size: 971 Bytes
Versions: 17
Compression:
Stored size: 971 Bytes
Contents
class Rack::App::Middlewares::SetPathParams
def initialize(app, build_env)
@build_env = build_env
@app = app
end
E = Rack::App::Constants::ENV
def call(env)
populate_path_params(env)
correct_last_value_from_extensions(env)
@app.call(env)
end
protected
def populate_path_params(env)
@build_env.params.each do |index, key|
env[E::PATH_SEGMENTS_PARAMS][key] = env[E::SPLITTED_PATH_INFO][index]
end
end
def correct_last_value_from_extensions(env)
return if @build_env.endpoint.config.serializer.extnames.empty?
last_index = env[E::SPLITTED_PATH_INFO].length - 1
return if @build_env.params[last_index].nil?
extless(env[E::PATH_SEGMENTS_PARAMS][@build_env.params[last_index]])
end
def extless(value)
extname = File.extname(value)
return unless @build_env.endpoint.config.serializer.extnames.include?(extname)
value.slice!(/#{Regexp.escape(extname)}$/) unless extname.empty?
end
end
Version data entries
17 entries across 17 versions & 2 rubygems