class SwaggerUiWrapper::Rack::MiddleWare
Public Class Methods
new(app, options)
click to toggle source
# File lib/swagger_ui_wrapper/rack/middleware.rb, line 7 def initialize(app, options) @app = app @api_url_base = options[:api_url_base] # http://test-server.com @path = options[:path] || '/swagger/' swagger_path = File.expand_path('../../../vendor/assets', File.dirname(__FILE__)) @swagger_assets_handler = ::Rack::Static.new @app, root: swagger_path, urls: ['/swagger'] #, # index: 'v1.html' # switched to redirect instead of render end
Public Instance Methods
call(env)
click to toggle source
# File lib/swagger_ui_wrapper/rack/middleware.rb, line 17 def call(env) if env['REQUEST_PATH'] && env['REQUEST_PATH'].start_with?(@path) if env['REQUEST_PATH'] == '/swagger/' [302, {'Content-Type' => 'text', 'Location' => (@api_url_base || (env['rack.url_scheme'] + "://" + env["HTTP_HOST"].to_s)) + @path + 'v1.html', 'Content-Type' => 'text/html; charset=UTF-8'}, ['302 found']] else # some hack for GRAPE: # _env = env.merge("QUERY_STRING" => "url=http://localhost:9292/v1/swagger_doc") # @swagger_assets_handler.call(_env) @swagger_assets_handler.call(env) end else @app.call(env) end end