66 lines
2.3 KiB
Ruby
66 lines
2.3 KiB
Ruby
require 'digest/sha2'
|
|
|
|
module ImpressionistController
|
|
module ClassMethods
|
|
def impressionist(opts={})
|
|
before_filter { |c| c.impressionist_subapp_filter opts[:actions] }
|
|
end
|
|
end
|
|
|
|
module InstanceMethods
|
|
def self.included(base)
|
|
base.before_filter :impressionist_app_filter
|
|
end
|
|
|
|
def impressionist(obj,message=nil)
|
|
unless bypass
|
|
if obj.respond_to?("impressionable?")
|
|
obj.impressions.create(:message=> message,
|
|
:request_hash=> @impressionist_hash,
|
|
:session_hash=> request.session_options[:id],
|
|
:ip_address=> request.remote_ip,
|
|
:user_id=> user_id,
|
|
:controller_name=>controller_name,
|
|
:action_name=> action_name)
|
|
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=> @impressionist_hash,
|
|
:session_hash=> request.session_options[:id],
|
|
: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 and request.user_agent.downcase.include? wild_card
|
|
end
|
|
Impressionist::Bots::LIST.include? request.user_agent
|
|
end
|
|
|
|
#use both @current_user and current_user helper
|
|
def user_id
|
|
user_id = @current_user ? @current_user.id : nil rescue nil
|
|
user_id = current_user ? current_user.id : nil rescue nil if user_id.blank?
|
|
user_id
|
|
end
|
|
end
|
|
end |