class IPinfoMiddleware
Public Class Methods
new(app, cache_options = {})
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# File lib/ipinfo-rails.rb, line 7 def initialize(app, cache_options = {}) @app = app @token = cache_options.fetch(:token, nil) @ipinfo = IPinfo.create(@token, cache_options) @filter = cache_options.fetch(:filter, nil) end
Public Instance Methods
call(env)
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# File lib/ipinfo-rails.rb, line 14 def call(env) env['called'] = 'yes' request = Rack::Request.new(env) filtered = if @filter.nil? is_bot(request) else @filter.call(request) end if filtered env['ipinfo'] = nil else ip = request.ip env['ipinfo'] = @ipinfo.details(ip) end @app.call(env) end
Private Instance Methods
is_bot(request)
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# File lib/ipinfo-rails.rb, line 36 def is_bot(request) user_agent = request.user_agent.downcase user_agent.include?('bot') || user_agent.include?('spider') end