Module: MobileFu::ActionController::InstanceMethods

Defined in:
lib/mobile_fu/controller_methods.rb

Instance Method Summary collapse

Instance Method Details

#force_mobile_format ⇒ Object

Forces the request format to be :mobile



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# File 'lib/mobile_fu/controller_methods.rb', line 49

def force_mobile_format
  unless request.xhr?
    session[:mobile_view] ||= true
    request.format = :mobile
  end
end

#in_mobile_view? ⇒ Boolean

Returns either true or false depending on whether or not the format of the request is either :mobile or not.

Returns:

  • (Boolean) 


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# File 'lib/mobile_fu/controller_methods.rb', line 65

def in_mobile_view?
  request.format.to_sym == :mobile
end

#is_device?(type) ⇒ Boolean

Can check for a specific user agent e.g., is_device?(‘iphone’) or is_device?(:mobileexplorer)

Returns:

  • (Boolean) 


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# File 'lib/mobile_fu/controller_methods.rb', line 77

def is_device?(type)
  request.user_agent.to_s.downcase.include?(type.to_s.downcase)
end

#is_mobile_device? ⇒ Boolean

Returns either true or false depending on whether or not the user agent of the device making the request is matched to a device in our regex.

Returns:

  • (Boolean) 


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# File 'lib/mobile_fu/controller_methods.rb', line 71

def is_mobile_device?
  !!(request.user_agent.to_s.downcase =~ Regexp.new(MobileFu::ActionController::MOBILE_USER_AGENTS))
end

#set_mobile_format ⇒ Object

Determines the request format based on whether the device is mobile or if the user has opted to use either the ‘Standard’ view or ‘Mobile’ view.



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# File 'lib/mobile_fu/controller_methods.rb', line 58

def set_mobile_format
  session[:mobile_view] ||= is_mobile_device? ? true : false
  request.format = :mobile if session[:mobile_view] and request.format.html? and not request.xhr?
end