Module: Woothee::Browser

Extended by:
Util
Defined in:
lib/woothee/browser.rb

Class Method Summary collapse

Methods included from Util

update_category, update_map, update_os, update_version

Class Method Details

.challenge_firefox(ua, result) ⇒ Object 



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# File 'lib/woothee/browser.rb', line 55

def self.challenge_firefox(ua, result)
  return false if ua.index('Firefox/').nil?

  version = if ua =~ /Firefox\/([.0-9]+)/o
              $1
            else
              Woothee::VALUE_UNKNOWN
            end
  update_map(result, Woothee::DataSet.get('Firefox'))
  update_version(result, version)
  true
end

.challenge_msie(ua, result) ⇒ Object 



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# File 'lib/woothee/browser.rb', line 9

def self.challenge_msie(ua, result)
  return false if ua.index("compatible; MSIE").nil? && ua.index("Trident/").nil?

  version = if ua =~ /MSIE ([.0-9]+);/o
              $1
            elsif ua =~ /Trident\/([.0-9]+);(?: BOIE[0-9]+;[A-Z]+;)? rv:([.0-9]+)/o
              $2
            else
              Woothee::VALUE_UNKNOWN
            end
  update_map(result, Woothee::DataSet.get('MSIE'))
  update_version(result, version)
  true
end

.challenge_opera(ua, result) ⇒ Object 



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# File 'lib/woothee/browser.rb', line 68

def self.challenge_opera(ua, result)
  return false if ua.index('Opera').nil?

  version = if ua =~ /Version\/([.0-9]+)/o
              $1
            elsif ua =~ /Opera[\/ ]([.0-9]+)/o
              $1
            else
              Woothee::VALUE_UNKNOWN
            end
  update_map(result, Woothee::DataSet.get('Opera'))
  update_version(result, version)
  true
end

.challenge_safari_chrome(ua, result) ⇒ Object 



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# File 'lib/woothee/browser.rb', line 24

def self.challenge_safari_chrome(ua, result)
  return false if ua.index('Safari/').nil?

  version = Woothee::VALUE_UNKNOWN

  if ua =~ /(?:Chrome|CrMo|CriOS)\/([.0-9]+)/o
    chrome_version = $1

    if ua =~ /OPR\/([.0-9]+)/o
      version = $1
      update_map(result, Woothee::DataSet.get('Opera'))
      update_version(result, version)
      return true
    end

    # Chrome
    version = chrome_version
    update_map(result, Woothee::DataSet.get('Chrome'))
    update_version(result, version)
    return true
  end

  # Safari
  if ua =~ /Version\/([.0-9]+)/o
    version = $1
  end
  update_map(result, Woothee::DataSet.get('Safari'))
  update_version(result, version)
  true
end

.challenge_sleipnir(ua, result) ⇒ Object 



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# File 'lib/woothee/browser.rb', line 83

def self.challenge_sleipnir(ua, result)
  return false if ua.index('Sleipnir/').nil?

  version = if ua =~ /Sleipnir\/([.0-9]+)/o
              $1
            else
              Woothee::VALUE_UNKNOWN
            end
  update_map(result, Woothee::DataSet.get('Sleipnir'))
  update_version(result, version)

  # Sleipnir's user-agent doesn't contain Windows version, so put 'Windows UNKNOWN Ver'.
  # Sleipnir is IE component browser, so for Windows only.
  win = Woothee::DataSet.get('Win')
  update_category(result, win[Woothee::KEY_CATEGORY])
  update_os(result, win[Woothee::KEY_NAME])

  true
end