Class: ICAPrb::Plugins::RemovePiwikTracker

Inherits:
Object
  • Object
show all
Defined in:
lib/icaprb/filter/solution.rb

Overview

Plug in to remove the Piwik Tracker

Constant Summary collapse

PLUGIN_NAME =

class name

'remove_piwik_tracker'
MODES =

Available mod modes

[:response_mod]

Instance Method Summary collapse

Constructor Details

#initialize(_, _) ⇒ RemovePiwikTracker

mode

resp or req mod

parameters

All parameters given in the configuration file



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# File 'lib/icaprb/filter/solution.rb', line 792

def initialize(_, _)
end

Instance Method Details

#plugin(data) ⇒ Object

execute the plug in removes all scripts where the source or the content matches



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# File 'lib/icaprb/filter/solution.rb', line 803

def plugin(data)
  mod = false

  #stops loading from specific host
  if data[:http_request_header]['Host'].to_s.match(/demo[0-9]+\.piwik\.org/i)
    data[:http_response_body] = ''
    mod = true
  end

  doc = Nokogiri::HTML(data[:http_response_body])

  doc.search('script').each do |script|
    if script['src'].to_s.match(/piwik\.js/i) || script.content.match(/piwik\.js/i)
      script.remove
      mod = true
    end
  end
  data[:http_response_body] = doc.to_s if mod
  mod
end