Sendgrid Listener

gistfile1.rb

class ListenerController < ApplicationController
  skip_before_filter :verify_authenticity_token

	def receive_email
		@params = params

		@inbound_email = InboundEmail.new(:text => params["text"],
			:html => params["html"],
			:to => clean_field(params["to"]),
			:from => clean_field(params["from"]),
			:subject => clean_field(params["subject"])
			)

		respond_to do |format|
			if @inbound_email.save && request.post?
				@inbound_email.process_incoming_email
				flash[:notice] = 'Item was succesffully created.'
				format.xml {render :xml => @inbound_email, :status => :created }
			else
				flash[:notice] = "Ooops, we had an error saving that item."
				format.xml {render :xml => @inbound_email.errors, :status => :unprocessable_entity }
			end
		end
	end
	
	private
	def clean_field(input_string)
		input_string.gsub(/\n/,'') if input_string
	end
end