Padrino::Contrib::ExceptionNotifier

# File lib/padrino-contrib/exception_notifier.rb, line 22
def self.registered(app)
  app.set :exceptions_subject, "Exception" unless app.respond_to?(:exceptions_subject)
  app.set :exceptions_to,      "errors@localhost.local" unless app.respond_to?(:exceptions_to)
  app.set :exceptions_from,    "foo@bar.local" unless app.respond_to?(:exceptions_from)
  app.set :exceptions_layout,  :layout unless app.respond_to?(:exceptions_layout)
  app.set :exceptions_views,   app.views unless app.respond_to?(:exceptions_views)
  app.set :redmine, {} unless app.respond_to?(:redmine)
  app.error 500 do
    boom  = env['sinatra.error']
    body  = ["#{boom.class} - #{boom.message}:", *boom.backtrace].join("\n  ")
    body += "\n\n---Env:\n"
    env.each { |k,v| body += "\n#{k}: #{v}" }
    body += "\n\n---Params:\n"
    params.each { |k,v| body += "\n#{k.inspect} => #{v.inspect}" }
    logger.error body
    settings.redmine.each { |k,v| body += "\n#{k.to_s.capitalize}: #{v}" }
    app.email do
      subject "[#{app.exceptions_subject}] #{boom.class} - #{boom.message}"
      to app.exceptions_to
      from app.exceptions_from
      body body
    end
    response.status = 500
    content_type 'text/html', :charset => "utf-8"
    render settings.exceptions_page, :layout => settings.exceptions_layout, :views => settings.exceptions_views
  end
  app.error 404 do
    response.status = 404
    content_type 'text/html', :charset => "utf-8"
    render settings.exceptions_page, :layout => settings.exceptions_layout, :views => settings.exceptions_views
  end
end