Install sitealizer stats

[selectricity-live] / vendor / plugins / sitealizer / lib / sitealizer.rb

diff --git a/vendor/plugins/sitealizer/lib/sitealizer.rb b/vendor/plugins/sitealizer/lib/sitealizer.rb
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+++ b/vendor/plugins/sitealizer/lib/sitealizer.rb
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+# Copyright (c) 2007 Thiago Jackiw
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+# 
+# The "Created with Sitealizer" footer text should not be removed from the 
+# locations where it's currently shown (under the '/sitealizer' controller)
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+require 'yaml'
+
+require 'app/models/site_tracker'
+require 'app/controllers/sitealizer_controller'
+require 'sitealizer/parser'
+
+SA_CONFIG = YAML::load_file(File.dirname(__FILE__)+'/config.yml') unless defined?(SA_CONFIG)
+
+module Sitealizer
+  
+    def initialize #:nodoc:
+      $visits = [] unless $visits
+    end
+
+    # This is the before_filter method that you will call when
+    # using the Sitealizer Web Stats plugin
+    # 
+    #   class ApplicationController < ActionController::Base
+    #     include Sitealizer
+    #     before_filter :use_sitealizer
+    #   end
+    # 
+    def use_sitealizer
+      $visits << request.env
+      if $visits.size == SA_CONFIG['sitealizer']['queue_size']
+        thread = Thread.start{store_visits}
+        thread.join
+        $visits = []
+      end
+    end
+    
+    private
+    def store_visits
+      begin
+        mutex = Mutex.new
+        mutex.lock
+        $visits.each do |env|
+          SiteTracker.create(
+            :user_agent => env['HTTP_USER_AGENT'],
+            :language => env['HTTP_ACCEPT_LANGUAGE'],
+            :path => env['PATH_INFO'],
+            :ip => env['REMOTE_ADDR'],
+            :referer => env['HTTP_REFERER']
+          )
+        end
+        open(File.dirname(__FILE__)+'/last_update','w'){|f| f.puts Time.now.to_s}
+        mutex.unlock
+      rescue => e
+        RAILS_ENV == 'production' ? logger.info(e) : logger.debug(e)
+      ensure
+        mutex.unlock
+      end
+    end
+
+end
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