Class: NginxParser

Inherits:
Parser show all
Defined in:
lib/gl_tail/parsers/nginx.rb

Overview

Parser which handles nginx logs

Instance Attribute Summary

Attributes inherited from Parser

#source

Instance Method Summary collapse

Methods inherited from Parser

#add_activity, #add_event, inherited, #initialize, registry, #server

Constructor Details

This class inherits a constructor from Parser

Instance Method Details

#parse(line) ⇒ Object 



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# File 'lib/gl_tail/parsers/nginx.rb', line 9

def parse( line )
  _, remote_addr, remote_user, status, request, size, referrer, http_user_agent, http_x_forwarded_for = /^([^\s]+) - ([^\s]+) \[.*\] (\d+) \"(.+)\" (\d+) \"(.*)\" \"([^\"]*)\" \"(.*)\"/.match(line).to_a

  if request
    _, referrer_host, referrer_url = /^http[s]?:\/\/([^\/]+)(\/.*)/.match(referrer).to_a if referrer
    method, full_url, _ = request.split(' ')
    url, parameters = full_url.split('?')

    add_activity(:block => 'sites', :name => server.name, :size => size.to_i)
    add_activity(:block => 'urls', :name => url)
    add_activity(:block => 'users', :name => remote_addr, :size => size.to_i)
    add_activity(:block => 'referrers', :name => referrer) unless (referrer_host.nil? || referrer_host.include?(server.name) || referrer_host.include?(server.host) || referrer == '-')
    add_activity(:block => 'user agents', :name => http_user_agent, :type => 3) unless http_user_agent.nil?

    if( url.include?('.gif') || url.include?('.jpg') || url.include?('.png') || url.include?('.ico'))
      type = 'image'
    elsif url.include?('.css')
      type = 'css'
    elsif url.include?('.js')
      type = 'javascript'
    elsif url.include?('.swf')
      type = 'flash'
    elsif( url.include?('.avi') || url.include?('.ogm') || url.include?('.flv') || url.include?('.mpg') )
      type = 'movie'
    elsif( url.include?('.mp3') || url.include?('.wav') || url.include?('.fla') || url.include?('.aac') || url.include?('.ogg'))
      type = 'music'
    else
      type = 'page'
    end

    add_activity(:block => 'content', :name => type)
    add_activity(:block => 'status', :name => status, :type => 3)

    add_event(:block => 'info', :name => "Logins", :message => "Login...", :update_stats => true, :color => [1.5, 1.0, 0.5, 1.0]) if method == "POST" && url.include?('/login')
    add_event(:block => 'info', :name => "Registration", :message => "Register", :update_stats => true, :color => [1.5, 0.0, 0.0, 1.0]) if method == "POST" && url.include?('/register')
  end
end