Class: GaCookieParser::GaCookieParser

Inherits:
Object
  • Object
show all
Defined in:
lib/ga_cookie_parser.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cookies = {}) ⇒ GaCookieParser

Returns a new instance of GaCookieParser.



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# File 'lib/ga_cookie_parser.rb', line 12

def initialize(cookies = {})
  @utmz = cookies[:utmz]
  @utma = cookies[:utma]
  parse_cookies
end

Instance Attribute Details

#utma ⇒ Object (readonly)

Returns the value of attribute utma.



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# File 'lib/ga_cookie_parser.rb', line 10

def utma
  @utma
end

#utma_hash ⇒ Object (readonly)

Returns the value of attribute utma_hash.



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# File 'lib/ga_cookie_parser.rb', line 10

def utma_hash
  @utma_hash
end

#utmz ⇒ Object (readonly)

Returns the value of attribute utmz.



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# File 'lib/ga_cookie_parser.rb', line 10

def utmz
  @utmz
end

#utmz_hash ⇒ Object (readonly)

Returns the value of attribute utmz_hash.



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# File 'lib/ga_cookie_parser.rb', line 10

def utmz_hash
  @utmz_hash
end

Instance Method Details

#parse_cookies ⇒ Object 



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# File 'lib/ga_cookie_parser.rb', line 26

def parse_cookies
  parse_utmz
  parse_utma
end

#parse_utma ⇒ Object 



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# File 'lib/ga_cookie_parser.rb', line 48

def parse_utma
  return if (@utma.nil? || @utma.empty?)
  @utma_hash = h = {}
  h[:domain_hash], h[:visitor_id], h[:initial_visit_at], h[:previous_visit_at], h[:current_visit_at], h[:session_counter] = @utma.split(".")
end

#parse_utmz ⇒ Object 



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# File 'lib/ga_cookie_parser.rb', line 31

def parse_utmz
   return if (@utmz.nil? || @utmz.empty?)
   @utmz_hash = h = {}
   h[:domain_hash], h[:timestamp], h[:session_counter], h[:campaign_number], kv_pairs = @utmz.split(".", 5)
   
   kv_pairs && kv_pairs.split("|").each do |pair|
     k, v = pair.split("=")
     h[k.to_sym] = v if k && v
   end
   
   if h[:utmgclid]
     h[:utmcsr] = 'google'
     h[:utmcmd] = 'cpc'
   end
   
end

#utma? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ga_cookie_parser.rb', line 22

def utma?
  !(@utma.nil? || @utma.empty?)
end

#utmz? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ga_cookie_parser.rb', line 18

def utmz?
  !(@utmz.nil? || @utmz.empty?)
end