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_os_version, update_version

Class Method Details

.challenge_firefox(ua, result) ⇒ Object


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# File 'lib/woothee/browser.rb', line 94

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? && ua.index("IEMobile").nil?

  version = if ua =~ /MSIE ([.0-9]+);/o
              $1
            elsif ua =~ /Trident\/([.0-9]+);/o && ua =~ / rv:([.0-9]+)/
              $1
            elsif ua =~ /IEMobile\/([.0-9]+);/o
              $1
            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 107

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 39

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

  version = Woothee::VALUE_UNKNOWN

  # Edge
  if ua =~ /(?:Edge|Edg|EdgiOS|EdgA)\/([.0-9]+)/o
    version = $1
    update_map(result, Woothee::DataSet.get('Edge'))
    update_version(result, version)
    return true
  end

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

  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

  # Google Search App
  if ua =~ /GSA\/([.0-9]+)/o
    version = $1
    update_map(result, Woothee::DataSet.get("GSA"))
    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 153

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

.challenge_vivaldi(ua, result) ⇒ Object


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# File 'lib/woothee/browser.rb', line 173

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

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

.challenge_webview(ua, result) ⇒ Object


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# File 'lib/woothee/browser.rb', line 122

def self.challenge_webview(ua, result)
  # Android(Lollipop and Above)
  if ua.index('Chrome') && ua.index('wv')
    version = if ua =~ /Version\/([.0-9]+)/
                $1
              else
                Woothee::VALUE_UNKNOWN
              end

    update_map(result, Woothee::DataSet.get('Webview'))
    update_version(result, version)
    return true
  end

  # iOS
  if ua =~ /iP(?:hone;|ad;|od) .*like Mac OS X/
    return false if ua.index('Safari/')

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

  false
end

.challenge_yandexbrowser(ua, result) ⇒ Object


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# File 'lib/woothee/browser.rb', line 26

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

  version = Woothee::VALUE_UNKNOWN
  if ua =~ /YaBrowser\/([.0-9]+)/o
    version = $1
  end

  update_map(result, Woothee::DataSet.get('YaBrowser'))
  update_version(result, version)
  true
end