54 lines
1.7 KiB
Ruby
54 lines
1.7 KiB
Ruby
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require 'digest/sha2'
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class ApplicationController < ActionController::Base
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before_filter :impressionist_app_filter
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def self.impressionist(opts={})
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before_filter { |c| c.impressionist_subapp_filter opts[:actions] }
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end
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def impressionist(obj,message=nil)
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unless bypass
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if obj.respond_to?("impressionable?")
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obj.impressions.create(message: message,
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request_hash: @impressionist_hash,
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ip_address: request.remote_ip,
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user_id: user_id)
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else
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raise "#{obj.class.to_s} is not impressionable!"
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end
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end
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end
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def impressionist_app_filter
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@impressionist_hash = Digest::SHA2.hexdigest(Time.now.to_f.to_s+rand(10000).to_s)
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end
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def impressionist_subapp_filter(actions=nil)
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unless bypass
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actions.collect!{|a|a.to_s} unless actions.blank?
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if actions.blank? or actions.include?(action_name)
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Impression.create(controller_name: controller_name,
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action_name: action_name,
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user_id: user_id,
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request_hash: @request_hash,
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request_hash: @impressionist_hash,
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ip_address: request.remote_ip,
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impressionable_type: controller_name.singularize.camelize,
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impressionable_id: params[:id])
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end
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end
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end
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private
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def bypass
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Impressionist::Bots::WILD_CARDS.each do |wild_card|
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return true if request.user_agent.include? wild_card
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end
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Impressionist::Bots::LIST.include? request.user_agent
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end
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def user_id
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@current_user ? @current_user.id : nil
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end
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end
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