Class: Insight::RedirectInterceptor

Inherits:

Object

• Object
• Insight::RedirectInterceptor

show all

Includes:

Render

Defined in:

lib/insight/redirect_interceptor.rb

Instance Method Summary (collapse)

• - (Object) call(env)
• - (RedirectInterceptor) initialize(app) constructor

  A new instance of RedirectInterceptor.

• - (Object) intercept_redirect

Methods included from Render

#compile, #compile!, #compiled_source, #method_name, #method_name_without_locals, #render_template, #signed_params

Methods included from Logging

logger

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# File 'lib/insight/redirect_interceptor.rb', line 5

def initialize(app)
  @app = app
end

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# File 'lib/insight/redirect_interceptor.rb', line 9

def call(env)
  status, headers, body = @app.call(env)
  @response = Rack::Response.new(body, status, headers)
  if @response.redirect? && env["insight.intercept_redirects"]
    intercept_redirect
  end
  @response.to_a
end

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# File 'lib/insight/redirect_interceptor.rb', line 18

def intercept_redirect
  new_body = render_template("redirect", :redirect_to => @response.location)
  new_headers = { "Content-Type" => "text/html", "Content-Length" => new_body.size.to_s }
  @response = Rack::Response.new(new_body, 200, new_headers)
end