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Versions: 13
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Contents
module Rswag
module Ui
class Middleware < Rack::Static
def initialize(app, config)
@config = config
super(app, urls: [ '' ], root: config.assets_root )
end
def call(env)
if base_path?(env)
redirect_uri = env['SCRIPT_NAME'].chomp('/') + '/index.html'
return [ 301, { 'Location' => redirect_uri }, [ ] ]
end
if index_path?(env)
return [ 200, { 'Content-Type' => 'text/html' }, [ render_template ] ]
end
super
end
private
def base_path?(env)
env['REQUEST_METHOD'] == "GET" && env['PATH_INFO'] == "/"
end
def index_path?(env)
env['REQUEST_METHOD'] == "GET" && env['PATH_INFO'] == "/index.html"
end
def render_template
file = File.new(template_filename)
template = ERB.new(file.read)
template.result(@config.get_binding)
end
def template_filename
@config.template_locations.find { |filename| File.exists?(filename) }
end
end
end
end
Version data entries
13 entries across 13 versions & 3 rubygems