Class: DespamilatorFilter::ObfuscatedURLs

Inherits:
Despamilator::Filter show all
Defined in:
lib/despamilator/filter/obfuscated_urls.rb

Instance Method Summary collapse

Instance Method Details

#description ⇒ Object 



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# File 'lib/despamilator/filter/obfuscated_urls.rb', line 8

def description
  'Finds lame attempts at obfuscating urls.'
end

#name ⇒ Object 



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# File 'lib/despamilator/filter/obfuscated_urls.rb', line 4

def name
  'Obfuscated URLs'
end

#parse(subject) ⇒ Object 



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# File 'lib/despamilator/filter/obfuscated_urls.rb', line 12

def parse subject
  text = subject.text.without_uris.downcase
  count = find_space_separated_parts text
  count += find_space_separated_characters text

  # weird maths below is due to some issue with ruby 1.9.2 multiplying floats by 3 (?!)
  subject.register_match!({:score => (4.0 * count) / 10, :filter => self}) if count > 0
end