Replace decaying routing internals w/ rack-mount

2 files changed, 0 insertions, 414 deletions

diff --git a/actionpack/lib/action_controller/routing/generation/polymorphic_routes.rb b/actionpack/lib/action_controller/routing/generation/polymorphic_routes.rb
deleted file mode 100644
index 2adf3575a7..0000000000
--- a/actionpack/lib/action_controller/routing/generation/polymorphic_routes.rb
+++ /dev/null
@@ -1,210 +0,0 @@
-module ActionController
-  # Polymorphic URL helpers are methods for smart resolution to a named route call when
-  # given an Active Record model instance. They are to be used in combination with
-  # ActionController::Resources.
-  #
-  # These methods are useful when you want to generate correct URL or path to a RESTful
-  # resource without having to know the exact type of the record in question.
-  #
-  # Nested resources and/or namespaces are also supported, as illustrated in the example:
-  #
-  #   polymorphic_url([:admin, @article, @comment])
-  #
-  # results in:
-  #   
-  #   admin_article_comment_url(@article, @comment)
-  #
-  # == Usage within the framework
-  #
-  # Polymorphic URL helpers are used in a number of places throughout the Rails framework:
-  #
-  # * <tt>url_for</tt>, so you can use it with a record as the argument, e.g.
-  #   <tt>url_for(@article)</tt>;
-  # * ActionView::Helpers::FormHelper uses <tt>polymorphic_path</tt>, so you can write
-  #   <tt>form_for(@article)</tt> without having to specify <tt>:url</tt> parameter for the form
-  #   action;
-  # * <tt>redirect_to</tt> (which, in fact, uses <tt>url_for</tt>) so you can write
-  #   <tt>redirect_to(post)</tt> in your controllers;
-  # * ActionView::Helpers::AtomFeedHelper, so you don't have to explicitly specify URLs
-  #   for feed entries.
-  #
-  # == Prefixed polymorphic helpers
-  #
-  # In addition to <tt>polymorphic_url</tt> and <tt>polymorphic_path</tt> methods, a
-  # number of prefixed helpers are available as a shorthand to <tt>:action => "..."</tt>
-  # in options. Those are:
-  #
-  # * <tt>edit_polymorphic_url</tt>, <tt>edit_polymorphic_path</tt>
-  # * <tt>new_polymorphic_url</tt>, <tt>new_polymorphic_path</tt>
-  #
-  # Example usage:
-  #
-  #   edit_polymorphic_path(@post)              # => "/posts/1/edit"
-  #   polymorphic_path(@post, :format => :pdf)  # => "/posts/1.pdf"
-  module PolymorphicRoutes
-    # Constructs a call to a named RESTful route for the given record and returns the
-    # resulting URL string. For example:
-    #
-    #   # calls post_url(post)
-    #   polymorphic_url(post) # => "http://example.com/posts/1"
-    #   polymorphic_url([blog, post]) # => "http://example.com/blogs/1/posts/1"
-    #   polymorphic_url([:admin, blog, post]) # => "http://example.com/admin/blogs/1/posts/1"
-    #   polymorphic_url([user, :blog, post]) # => "http://example.com/users/1/blog/posts/1"
-    #   polymorphic_url(Comment) # => "http://example.com/comments"
-    #
-    # ==== Options
-    #
-    # * <tt>:action</tt> - Specifies the action prefix for the named route:
-    #   <tt>:new</tt> or <tt>:edit</tt>. Default is no prefix.
-    # * <tt>:routing_type</tt> - Allowed values are <tt>:path</tt> or <tt>:url</tt>.
-    #   Default is <tt>:url</tt>.
-    #
-    # ==== Examples
-    #
-    #   # an Article record
-    #   polymorphic_url(record)  # same as article_url(record)
-    #
-    #   # a Comment record
-    #   polymorphic_url(record)  # same as comment_url(record)
-    #
-    #   # it recognizes new records and maps to the collection
-    #   record = Comment.new
-    #   polymorphic_url(record)  # same as comments_url()
-    #
-    #   # the class of a record will also map to the collection
-    #   polymorphic_url(Comment) # same as comments_url()
-    #
-    def polymorphic_url(record_or_hash_or_array, options = {})
-      if record_or_hash_or_array.kind_of?(Array)
-        record_or_hash_or_array = record_or_hash_or_array.compact
-        record_or_hash_or_array = record_or_hash_or_array[0] if record_or_hash_or_array.size == 1
-      end
-
-      record    = extract_record(record_or_hash_or_array)
-      record    = record.to_model if record.respond_to?(:to_model)
-      namespace = extract_namespace(record_or_hash_or_array)
-
-      args = case record_or_hash_or_array
-        when Hash;  [ record_or_hash_or_array ]
-        when Array; record_or_hash_or_array.dup
-        else        [ record_or_hash_or_array ]
-      end
-
-      inflection = if options[:action].to_s == "new"
-        args.pop
-        :singular
-      elsif (record.respond_to?(:new_record?) && record.new_record?) ||
-            (record.respond_to?(:destroyed?) && record.destroyed?)
-        args.pop
-        :plural
-      elsif record.is_a?(Class)
-        args.pop
-        :plural
-      else
-        :singular
-      end
-
-      args.delete_if {|arg| arg.is_a?(Symbol) || arg.is_a?(String)}
-
-      named_route = build_named_route_call(record_or_hash_or_array, namespace, inflection, options)
-
-      url_options = options.except(:action, :routing_type)
-      unless url_options.empty?
-        args.last.kind_of?(Hash) ? args.last.merge!(url_options) : args << url_options
-      end
-
-      __send__(named_route, *args)
-    end
-
-    # Returns the path component of a URL for the given record. It uses
-    # <tt>polymorphic_url</tt> with <tt>:routing_type => :path</tt>.
-    def polymorphic_path(record_or_hash_or_array, options = {})
-      polymorphic_url(record_or_hash_or_array, options.merge(:routing_type => :path))
-    end
-
-    %w(edit new).each do |action|
-      module_eval <<-EOT, __FILE__, __LINE__
-        def #{action}_polymorphic_url(record_or_hash, options = {})         # def edit_polymorphic_url(record_or_hash, options = {})
-          polymorphic_url(                                                  #   polymorphic_url(
-            record_or_hash,                                                 #     record_or_hash,
-            options.merge(:action => "#{action}"))                          #     options.merge(:action => "edit"))
-        end                                                                 # end
-                                                                            #
-        def #{action}_polymorphic_path(record_or_hash, options = {})        # def edit_polymorphic_path(record_or_hash, options = {})
-          polymorphic_url(                                                  #   polymorphic_url(
-            record_or_hash,                                                 #     record_or_hash,
-            options.merge(:action => "#{action}", :routing_type => :path))  #     options.merge(:action => "edit", :routing_type => :path))
-        end                                                                 # end
-      EOT
-    end
-
-    def formatted_polymorphic_url(record_or_hash, options = {})
-      ActiveSupport::Deprecation.warn("formatted_polymorphic_url has been deprecated. Please pass :format to the polymorphic_url method instead", caller)
-      options[:format] = record_or_hash.pop if Array === record_or_hash
-      polymorphic_url(record_or_hash, options)
-    end
-
-    def formatted_polymorphic_path(record_or_hash, options = {})
-      ActiveSupport::Deprecation.warn("formatted_polymorphic_path has been deprecated. Please pass :format to the polymorphic_path method instead", caller)
-      options[:format] = record_or_hash.pop if record_or_hash === Array
-      polymorphic_url(record_or_hash, options.merge(:routing_type => :path))
-    end
-
-    private
-      def action_prefix(options)
-        options[:action] ? "#{options[:action]}_" : ''
-      end
-
-      def routing_type(options)
-        options[:routing_type] || :url
-      end
-
-      def build_named_route_call(records, namespace, inflection, options = {})
-        unless records.is_a?(Array)
-          record = extract_record(records)
-          route  = ''
-        else
-          record = records.pop
-          route = records.inject("") do |string, parent|
-            if parent.is_a?(Symbol) || parent.is_a?(String)
-              string << "#{parent}_"
-            else
-              string << "#{RecordIdentifier.__send__("plural_class_name", parent)}".singularize
-              string << "_"
-            end
-          end
-        end
-
-        if record.is_a?(Symbol) || record.is_a?(String)
-          route << "#{record}_"
-        else
-          route << "#{RecordIdentifier.__send__("plural_class_name", record)}"
-          route = route.singularize if inflection == :singular
-          route << "_"
-        end
-
-        action_prefix(options) + namespace + route + routing_type(options).to_s
-      end
-
-      def extract_record(record_or_hash_or_array)
-        case record_or_hash_or_array
-          when Array; record_or_hash_or_array.last
-          when Hash;  record_or_hash_or_array[:id]
-          else        record_or_hash_or_array
-        end
-      end
-
-      # Remove the first symbols from the array and return the url prefix
-      # implied by those symbols.
-      def extract_namespace(record_or_hash_or_array)
-        return "" unless record_or_hash_or_array.is_a?(Array)
-
-        namespace_keys = []
-        while (key = record_or_hash_or_array.first) && key.is_a?(String) || key.is_a?(Symbol)
-          namespace_keys << record_or_hash_or_array.shift
-        end
-
-        namespace_keys.map {|k| "#{k}_"}.join
-      end
-  end
-end
diff --git a/actionpack/lib/action_controller/routing/generation/url_rewriter.rb b/actionpack/lib/action_controller/routing/generation/url_rewriter.rb
deleted file mode 100644
index 52b66c9303..0000000000
--- a/actionpack/lib/action_controller/routing/generation/url_rewriter.rb
+++ /dev/null
@@ -1,204 +0,0 @@
-module ActionController
-  # In <b>routes.rb</b> one defines URL-to-controller mappings, but the reverse
-  # is also possible: an URL can be generated from one of your routing definitions.
-  # URL generation functionality is centralized in this module.
-  #
-  # See ActionController::Routing and ActionController::Resources for general
-  # information about routing and routes.rb.
-  #
-  # <b>Tip:</b> If you need to generate URLs from your models or some other place,
-  # then ActionController::UrlWriter is what you're looking for. Read on for
-  # an introduction.
-  #
-  # == URL generation from parameters
-  #
-  # As you may know, some functions - such as ActionController::Base#url_for
-  # and ActionView::Helpers::UrlHelper#link_to, can generate URLs given a set
-  # of parameters. For example, you've probably had the chance to write code
-  # like this in one of your views:
-  #
-  #   <%= link_to('Click here', :controller => 'users',
-  #           :action => 'new', :message => 'Welcome!') %>
-  #
-  #   #=> Generates a link to: /users/new?message=Welcome%21
-  #
-  # link_to, and all other functions that require URL generation functionality,
-  # actually use ActionController::UrlWriter under the hood. And in particular,
-  # they use the ActionController::UrlWriter#url_for method. One can generate
-  # the same path as the above example by using the following code:
-  #
-  #   include UrlWriter
-  #   url_for(:controller => 'users',
-  #           :action => 'new',
-  #           :message => 'Welcome!',
-  #           :only_path => true)
-  #   # => "/users/new?message=Welcome%21"
-  #
-  # Notice the <tt>:only_path => true</tt> part. This is because UrlWriter has no
-  # information about the website hostname that your Rails app is serving. So if you
-  # want to include the hostname as well, then you must also pass the <tt>:host</tt>
-  # argument:
-  #
-  #   include UrlWriter
-  #   url_for(:controller => 'users',
-  #           :action => 'new',
-  #           :message => 'Welcome!',
-  #           :host => 'www.example.com')        # Changed this.
-  #   # => "http://www.example.com/users/new?message=Welcome%21"
-  #
-  # By default, all controllers and views have access to a special version of url_for,
-  # that already knows what the current hostname is. So if you use url_for in your
-  # controllers or your views, then you don't need to explicitly pass the <tt>:host</tt>
-  # argument.
-  #
-  # For convenience reasons, mailers provide a shortcut for ActionController::UrlWriter#url_for.
-  # So within mailers, you only have to type 'url_for' instead of 'ActionController::UrlWriter#url_for'
-  # in full. However, mailers don't have hostname information, and what's why you'll still
-  # have to specify the <tt>:host</tt> argument when generating URLs in mailers.
-  #
-  #
-  # == URL generation for named routes
-  #
-  # UrlWriter also allows one to access methods that have been auto-generated from
-  # named routes. For example, suppose that you have a 'users' resource in your
-  # <b>routes.rb</b>:
-  #
-  #   map.resources :users
-  #
-  # This generates, among other things, the method <tt>users_path</tt>. By default,
-  # this method is accessible from your controllers, views and mailers. If you need
-  # to access this auto-generated method from other places (such as a model), then
-  # you can do that by including ActionController::UrlWriter in your class:
-  #
-  #   class User < ActiveRecord::Base
-  #     include ActionController::UrlWriter
-  #
-  #     def base_uri
-  #       user_path(self)
-  #     end
-  #   end
-  #
-  #   User.find(1).base_uri # => "/users/1"
-  module UrlWriter
-    def self.included(base) #:nodoc:
-      ActionController::Routing::Routes.install_helpers(base)
-      base.mattr_accessor :default_url_options
-
-      # The default options for urls written by this writer. Typically a <tt>:host</tt> pair is provided.
-      base.default_url_options ||= {}
-    end
-
-    # Generate a url based on the options provided, default_url_options and the
-    # routes defined in routes.rb.  The following options are supported:
-    #
-    # * <tt>:only_path</tt> - If true, the relative url is returned. Defaults to +false+.
-    # * <tt>:protocol</tt> - The protocol to connect to. Defaults to 'http'.
-    # * <tt>:host</tt> - Specifies the host the link should be targeted at.
-    #   If <tt>:only_path</tt> is false, this option must be
-    #   provided either explicitly, or via +default_url_options+.
-    # * <tt>:port</tt> - Optionally specify the port to connect to.
-    # * <tt>:anchor</tt> - An anchor name to be appended to the path.
-    # * <tt>:skip_relative_url_root</tt> - If true, the url is not constructed using the
-    #   +relative_url_root+ set in ActionController::Base.relative_url_root.
-    # * <tt>:trailing_slash</tt> - If true, adds a trailing slash, as in "/archive/2009/"
-    #
-    # Any other key (<tt>:controller</tt>, <tt>:action</tt>, etc.) given to
-    # +url_for+ is forwarded to the Routes module.
-    #
-    # Examples:
-    #
-    #    url_for :controller => 'tasks', :action => 'testing', :host=>'somehost.org', :port=>'8080'    # => 'http://somehost.org:8080/tasks/testing'
-    #    url_for :controller => 'tasks', :action => 'testing', :host=>'somehost.org', :anchor => 'ok', :only_path => true    # => '/tasks/testing#ok'
-    #    url_for :controller => 'tasks', :action => 'testing', :trailing_slash=>true  # => 'http://somehost.org/tasks/testing/'
-    #    url_for :controller => 'tasks', :action => 'testing', :host=>'somehost.org', :number => '33'  # => 'http://somehost.org/tasks/testing?number=33'
-    def url_for(options)
-      options = self.class.default_url_options.merge(options)
-
-      url = ''
-
-      unless options.delete(:only_path)
-        url << (options.delete(:protocol) || 'http')
-        url << '://' unless url.match("://")
-
-        raise "Missing host to link to! Please provide :host parameter or set default_url_options[:host]" unless options[:host]
-
-        url << options.delete(:host)
-        url << ":#{options.delete(:port)}" if options.key?(:port)
-      else
-        # Delete the unused options to prevent their appearance in the query string.
-        [:protocol, :host, :port, :skip_relative_url_root].each { |k| options.delete(k) }
-      end
-      trailing_slash = options.delete(:trailing_slash) if options.key?(:trailing_slash)
-      url << ActionController::Base.relative_url_root.to_s unless options[:skip_relative_url_root]
-      anchor = "##{CGI.escape options.delete(:anchor).to_param.to_s}" if options[:anchor]
-      generated = Routing::Routes.generate(options, {})
-      url << (trailing_slash ? generated.sub(/\?|\z/) { "/" + $& } : generated)
-      url << anchor if anchor
-
-      url
-    end
-  end
-
-  # Rewrites URLs for Base.redirect_to and Base.url_for in the controller.
-  class UrlRewriter #:nodoc:
-    RESERVED_OPTIONS = [:anchor, :params, :only_path, :host, :protocol, :port, :trailing_slash, :skip_relative_url_root]
-    def initialize(request, parameters)
-      @request, @parameters = request, parameters
-    end
-
-    def rewrite(options = {})
-      rewrite_url(options)
-    end
-
-    def to_str
-      "#{@request.protocol}, #{@request.host_with_port}, #{@request.path}, #{@parameters[:controller]}, #{@parameters[:action]}, #{@request.parameters.inspect}"
-    end
-
-    alias_method :to_s, :to_str
-
-    private
-      # Given a path and options, returns a rewritten URL string
-      def rewrite_url(options)
-        rewritten_url = ""
-
-        unless options[:only_path]
-          rewritten_url << (options[:protocol] || @request.protocol)
-          rewritten_url << "://" unless rewritten_url.match("://")
-          rewritten_url << rewrite_authentication(options)
-          rewritten_url << (options[:host] || @request.host_with_port)
-          rewritten_url << ":#{options.delete(:port)}" if options.key?(:port)
-        end
-
-        path = rewrite_path(options)
-        rewritten_url << ActionController::Base.relative_url_root.to_s unless options[:skip_relative_url_root]
-        rewritten_url << (options[:trailing_slash] ? path.sub(/\?|\z/) { "/" + $& } : path)
-        rewritten_url << "##{CGI.escape(options[:anchor].to_param.to_s)}" if options[:anchor]
-
-        rewritten_url
-      end
-
-      # Given a Hash of options, generates a route
-      def rewrite_path(options)
-        options = options.symbolize_keys
-        options.update(options[:params].symbolize_keys) if options[:params]
-
-        if (overwrite = options.delete(:overwrite_params))
-          options.update(@parameters.symbolize_keys)
-          options.update(overwrite.symbolize_keys)
-        end
-
-        RESERVED_OPTIONS.each { |k| options.delete(k) }
-
-        # Generates the query string, too
-        Routing::Routes.generate(options, @request.symbolized_path_parameters)
-      end
-
-      def rewrite_authentication(options)
-        if options[:user] && options[:password]
-          "#{CGI.escape(options.delete(:user))}:#{CGI.escape(options.delete(:password))}@"
-        else
-          ""
-        end
-      end
-  end
-end