Class: SearchEngineReferer::Base

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

Direct Known Subclasses

Bing, Google, Mailru, Rambler, Yandex

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(url_or_referer) ⇒ Base

Returns a new instance of Base.



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# File 'lib/search_engine_referer/base.rb', line 21

def initialize url_or_referer
  @url = url_or_referer if url_or_referer.is_a?(URI)
  @source = url_or_referer.to_s
end

Instance Attribute Details

#source ⇒ Object (readonly)

Returns the value of attribute source.



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# File 'lib/search_engine_referer/base.rb', line 26

def source
  @source
end

Class Method Details

.factory(referer_string) ⇒ Object 



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# File 'lib/search_engine_referer/base.rb', line 6

def self.factory referer_string
  url = URI.parse(referer_string)
  SearchEngineReferer.engines.detect{|engine| engine.host_pattern =~ url.host}.try(:new, url)
rescue URI::InvalidURIError
  nil
end

.host_pattern ⇒ Object 



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# File 'lib/search_engine_referer/base.rb', line 13

def self.host_pattern
  self::HOST_PATTERN
end

.name ⇒ Object 



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# File 'lib/search_engine_referer/base.rb', line 17

def self.name
  super.split('::').last.downcase.to_sym
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/search_engine_referer/base.rb', line 49

def == other
  source == other.source
end

#page ⇒ Object 



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# File 'lib/search_engine_referer/base.rb', line 36

def page
  @page ||= page!
end

#query ⇒ Object 



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# File 'lib/search_engine_referer/base.rb', line 28

def query
  query!.strip
end

#search_engine ⇒ Object 



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# File 'lib/search_engine_referer/base.rb', line 32

def search_engine
  self.class.to_s.split('::').last.downcase.to_sym
end

#to_hash ⇒ Object 



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# File 'lib/search_engine_referer/base.rb', line 40

def to_hash
  {
    :search_engine => search_engine,
    :source => source,
    :query => query,
    :page => page
  }
end