diff options
Diffstat (limited to 'actionpack/lib/action_controller')
| -rwxr-xr-x | actionpack/lib/action_controller/base.rb | 32 | ||||
| -rw-r--r-- | actionpack/lib/action_controller/cookies.rb | 61 |
2 files changed, 66 insertions, 27 deletions
diff --git a/actionpack/lib/action_controller/base.rb b/actionpack/lib/action_controller/base.rb index 5c386ac05a..a794272a9a 100755 --- a/actionpack/lib/action_controller/base.rb +++ b/actionpack/lib/action_controller/base.rb @@ -539,33 +539,6 @@ module ActionController #:nodoc: @performed_redirect = true end - # Creates a new cookie that is sent along-side the next render or redirect command. API is the same as for CGI::Cookie. - # Examples: - # - # cookie("name", "value1", "value2", ...) - # cookie("name" => "name", "value" => "value") - # cookie('name' => 'name', - # 'value' => ['value1', 'value2', ...], - # 'path' => 'path', # optional - # 'domain' => 'domain', # optional - # 'expires' => Time.now, # optional - # 'secure' => true # optional - # ) - def cookie(*options) #:doc: - @response.headers["cookie"] << CGI::Cookie.new(*options) - end - - # Alias for cookie "name", "value" - def cookies[]=(name, value) - cookie(name, value) - end - - # Returns the value of the cookie by +name+ -- or nil if no such cookie exist. You set new cookies using either the cookie method - # or cookies[]= (for simple name/value cookies without options). - def cookies[](name) - @cookies[name].value if @cookies[name] - end - # Resets the session by clearsing out all the objects stored within and initializing a new session object. def reset_session #:doc: @request.reset_session @@ -573,6 +546,11 @@ module ActionController #:nodoc: @response.session = @session end + # Deprecated cookie writer method + def cookie(*options) + @response.headers["cookie"] << CGI::Cookie.new(*options) + end + private def initialize_template_class(response) begin diff --git a/actionpack/lib/action_controller/cookies.rb b/actionpack/lib/action_controller/cookies.rb new file mode 100644 index 0000000000..78815b7bc4 --- /dev/null +++ b/actionpack/lib/action_controller/cookies.rb @@ -0,0 +1,61 @@ +module ActionController #:nodoc: + # Cookies are read and written through ActionController#cookies. The cookies being read is what was received along with the request, + # the cookies being written is what will be sent out will the response. Cookies are read by value (so you won't get the cookie object + # itself back -- just the value it holds). Examples for writting: + # + # cookies["user_name"] = "david" # => Will set a simple session cookie + # cookies["login"] = { "value" => "XJ-122", "expires" => Time.now + 360} # => Will set a cookie that expires in 1 hour + # + # Examples for reading: + # + # cookies["user_name"] # => "david" + # cookies.size # => 2 + # + # All the options for setting cookies are: + # + # value:: the cookie's value or list of values (as an array). + # path:: the path for which this cookie applies. Defaults to the root of the application. + # domain:: the domain for which this cookie applies. + # expires:: the time at which this cookie expires, as a +Time+ object. + # secure:: whether this cookie is a secure cookie or not (default to false). + # Secure cookies are only transmitted to HTTPS servers. + module Cookies + # Returns the cookie container, which operates as described above. + def cookies + CookieContainer.new(self) + end + end + + class CookieContainer < Hash #:nodoc: + def initialize(controller) + @controller, @cookies = controller, controller.instance_variable_get("@cookies") + super() + update(@cookies) + end + + # Returns the value of the cookie by +name+ -- or nil if no such cookie exist. You set new cookies using either the cookie method + # or cookies[]= (for simple name/value cookies without options). + def [](name) + @cookies[name].value if @cookies[name] + end + + def []=(name, options) + if options.is_a?(Hash) + options["name"] = name + else + options = [ name, options ] + end + + set_cookie(name, options) + end + + private + def set_cookie(name, options) #:doc: + if options.is_a?(Array) + @controller.response.headers["cookie"] << CGI::Cookie.new(*options) + else + @controller.response.headers["cookie"] << CGI::Cookie.new(options) + end + end + end +end |