Class: Mistiq::Middleware

Inherits:
Object
  • Object
show all
Defined in:
lib/mistiq/middleware.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Middleware

Returns a new instance of Middleware.



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# File 'lib/mistiq/middleware.rb', line 9

def initialize(app)  
	@app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/mistiq/middleware.rb', line 13

def call(env)
	status, headers, response = @app.call(env)

	#if the current file is an HTML document
	if headers != nil && headers["Content-Type"] != nil && (headers["Content-Type"].include? "text/html")		
		if ENV['REGEX'] != nil
			regex = ENV['REGEX'].split("@@@")
			body = response.body
			
			regex.each {
				|r|
				if r != 'POST'			
					temp = body.gsub(/#{r}/,"")
					if temp != nil
						body = temp
					end
				end
			}

			#rebuild response
			response = Rack::Response.new(body,status,headers)
			response.finish
		else
			[status, headers, response]
		end
	else
		[status, headers, response]
	end
end