diff options
Diffstat (limited to 'actionpack/lib/action_dispatch/routing/mapper.rb')
| -rw-r--r-- | actionpack/lib/action_dispatch/routing/mapper.rb | 74 |
1 files changed, 44 insertions, 30 deletions
diff --git a/actionpack/lib/action_dispatch/routing/mapper.rb b/actionpack/lib/action_dispatch/routing/mapper.rb index 3c58a2cfc3..846a6345cb 100644 --- a/actionpack/lib/action_dispatch/routing/mapper.rb +++ b/actionpack/lib/action_dispatch/routing/mapper.rb @@ -11,8 +11,8 @@ module ActionDispatch class Mapper URL_OPTIONS = [:protocol, :subdomain, :domain, :host, :port] SCOPE_OPTIONS = [:path, :shallow_path, :as, :shallow_prefix, :module, - :controller, :path_names, :constraints, :defaults, - :shallow, :blocks, :options] + :controller, :action, :path_names, :constraints, + :shallow, :blocks, :defaults, :options] class Constraints #:nodoc: def self.new(app, constraints, request = Rack::Request) @@ -147,14 +147,16 @@ module ActionDispatch @defaults.merge!(options[:defaults]) if options[:defaults] options.each do |key, default| - next if Regexp === default || IGNORE_OPTIONS.include?(key) - @defaults[key] = default + unless Regexp === default || IGNORE_OPTIONS.include?(key) + @defaults[key] = default + end end if options[:constraints].is_a?(Hash) options[:constraints].each do |key, default| - next unless URL_OPTIONS.include?(key) && (String === default || Fixnum === default) - @defaults[key] ||= default + if URL_OPTIONS.include?(key) && (String === default || Fixnum === default) + @defaults[key] ||= default + end end end @@ -166,19 +168,21 @@ module ActionDispatch end def normalize_conditions! - @conditions.merge!(:path_info => path) + @conditions[:path_info] = path constraints.each do |key, condition| - next if segment_keys.include?(key) || key == :controller - @conditions[key] = condition + unless segment_keys.include?(key) || key == :controller + @conditions[key] = condition + end end - @conditions[:required_defaults] = [] + required_defaults = [] options.each do |key, required_default| - next if segment_keys.include?(key) || IGNORE_OPTIONS.include?(key) - next if Regexp === required_default - @conditions[:required_defaults] << key + unless segment_keys.include?(key) || IGNORE_OPTIONS.include?(key) || Regexp === required_default + required_defaults << key + end end + @conditions[:required_defaults] = required_defaults via_all = options.delete(:via) if options[:via] == :all @@ -192,8 +196,7 @@ module ActionDispatch end if via = options[:via] - list = Array(via).map { |m| m.to_s.dasherize.upcase } - @conditions.merge!(:request_method => list) + @conditions[:request_method] = Array(via).map { |m| m.to_s.dasherize.upcase } end end @@ -226,11 +229,13 @@ module ActionDispatch action = action.to_s unless action.is_a?(Regexp) if controller.blank? && segment_keys.exclude?(:controller) - raise ArgumentError, "missing :controller" + message = "Missing :controller key on routes definition, please check your routes." + raise ArgumentError, message end if action.blank? && segment_keys.exclude?(:action) - raise ArgumentError, "missing :action" + message = "Missing :action key on routes definition, please check your routes." + raise ArgumentError, message end if controller.is_a?(String) && controller !~ /\A[a-z_0-9\/]*\z/ @@ -362,8 +367,9 @@ module ActionDispatch # # Yes, controller actions are just rack endpoints # match 'photos/:id', to: PhotosController.action(:show) # - # Because request various HTTP verbs with a single action has security - # implications, is recommendable use HttpHelpers[rdoc-ref:HttpHelpers] + # Because requesting various HTTP verbs with a single action has security + # implications, you must either specify the actions in + # the via options or use one of the HtttpHelpers[rdoc-ref:HttpHelpers] # instead +match+ # # === Options @@ -383,7 +389,7 @@ module ActionDispatch # The namespace for :controller. # # match 'path', to: 'c#a', module: 'sekret', controller: 'posts' - # #=> Sekret::PostsController + # # => Sekret::PostsController # # See <tt>Scoping#namespace</tt> for its scope equivalent. # @@ -432,10 +438,10 @@ module ActionDispatch # # match 'json_only', constraints: { format: 'json' } # - # class Blacklist + # class Whitelist # def matches?(request) request.remote_ip == '1.2.3.4' end # end - # match 'path', to: 'c#a', constraints: Blacklist.new + # match 'path', to: 'c#a', constraints: Whitelist.new # # See <tt>Scoping#constraints</tt> for more examples with its scope # equivalent. @@ -874,6 +880,10 @@ module ActionDispatch child end + def merge_action_scope(parent, child) #:nodoc: + child + end + def merge_path_names_scope(parent, child) #:nodoc: merge_options_scope(parent, child) end @@ -1062,18 +1072,18 @@ module ActionDispatch # a singular resource to map /profile (rather than /profile/:id) to # the show action: # - # resource :geocoder + # resource :profile # # creates six different routes in your application, all mapping to - # the +GeoCoders+ controller (note that the controller is named after + # the +Profiles+ controller (note that the controller is named after # the plural): # - # GET /geocoder/new - # POST /geocoder - # GET /geocoder - # GET /geocoder/edit - # PATCH/PUT /geocoder - # DELETE /geocoder + # GET /profile/new + # POST /profile + # GET /profile + # GET /profile/edit + # PATCH/PUT /profile + # DELETE /profile # # === Options # Takes same options as +resources+. @@ -1383,6 +1393,10 @@ module ActionDispatch raise ArgumentError, "Unknown scope #{on.inspect} given to :on" end + if @scope[:controller] && @scope[:action] + options[:to] ||= "#{@scope[:controller]}##{@scope[:action]}" + end + paths.each do |_path| route_options = options.dup route_options[:path] ||= _path if _path.is_a?(String) |