Class: GoogleChartSsl

Inherits:
Object
  • Object
show all
Defined in:
lib/google_chart_ssl.rb,
lib/google_chart_ssl/version.rb

Constant Summary collapse

Google = 
Net::HTTP.new('chart.apis.google.com', 80)
VERSION = 
"0.0.4"

Instance Method Summary collapse

Constructor Details

#initialize(app, options = {}) ⇒ GoogleChartSsl

Returns a new instance of GoogleChartSsl.



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# File 'lib/google_chart_ssl.rb', line 5

def initialize(app, options = {})
	@app, @options = app, options
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/google_chart_ssl.rb', line 11

def call(env)
	@req = Rack::Request.new(env)
	if @req.path =~ %r[/google_chart(\.png)?\z]
		path = '/chart?' + @req.query_string
		resp = Google.request(Net::HTTP::Get.new(path))
		headers = {
			'Content-Length' => resp.content_length.to_s,
			'Content-Type' => resp.content_type,
		}
		[resp.code, headers, [resp.body]]
	else
		@app.call(env)
	end
end