Module: Legitbot

Defined in:
lib/legitbot/bing.rb,
lib/legitbot/apple.rb,
lib/legitbot/baidu.rb,
lib/legitbot/ahrefs.rb,
lib/legitbot/google.rb,
lib/legitbot/yandex.rb,
lib/legitbot/version.rb,
lib/legitbot/botmatch.rb,
lib/legitbot/facebook.rb,
lib/legitbot/legitbot.rb,
lib/legitbot/pinterest.rb,
lib/legitbot/duckduckgo.rb

Defined Under Namespace

Classes: Ahrefs, Apple, Apple_as_Google, Baidu, Bing, BotMatch, DuckDuckGo, Facebook, Google, Pinterest, Yandex

Constant Summary collapse

VERSION = 
'0.3.0'

Class Method Summary collapse

Class Method Details

.bot(userAgent, ip, resolver_config = nil) ⇒ Object

Lookup a bot based on its signature from User-Agent header.

If a block given, passes the found bot to the block.

Returns nil if no bot found and a bot match instance otherwise. :yields: a found bot



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# File 'lib/legitbot/legitbot.rb', line 13

def self.bot(userAgent, ip, resolver_config = nil)
  bots =
    @rules.select { |rule|
      rule[:fragments].any? {|f| userAgent.index f}
    }.map { |rule|
      rule[:class].new(ip, resolver_config)
    }

  selected = bots.select { |b| b.valid? }.first if bots.size > 1
  selected = bots.last if selected.nil?

  if selected && block_given?
    yield selected
  else
    selected
  end
end

.rule(clazz, fragments) ⇒ Object 



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

def self.rule(clazz, fragments)
  @rules << {:class => clazz, :fragments => fragments}
end