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