Reorganize ActionController folder structure

1 files changed, 0 insertions, 219 deletions

diff --git a/actionpack/lib/action_controller/url_rewriter.rb b/actionpack/lib/action_controller/url_rewriter.rb
deleted file mode 100644
index d86e2db67d..0000000000
--- a/actionpack/lib/action_controller/url_rewriter.rb
+++ /dev/null
@@ -1,219 +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 in two ways.
-  #
-  # The first way is to include ActionController::UrlWriter in your class:
-  #
-  #   class User < ActiveRecord::Base
-  #     include ActionController::UrlWriter         # !!!
-  #
-  #     def name=(value)
-  #       write_attribute('name', value)
-  #       write_attribute('base_uri', users_path)   # !!!
-  #     end
-  #   end
-  #
-  # The second way is to access them through ActionController::UrlWriter.
-  # The autogenerated named routes methods are available as class methods:
-  #
-  #   class User < ActiveRecord::Base
-  #     def name=(value)
-  #       write_attribute('name', value)
-  #       path = ActionController::UrlWriter.users_path   # !!!
-  #       write_attribute('base_uri', path)               # !!!
-  #     end
-  #   end
-  module UrlWriter
-    # The default options for urls written by this writer. Typically a <tt>:host</tt>
-    # pair is provided.
-    mattr_accessor :default_url_options
-    self.default_url_options = {}
-
-    def self.included(base) #:nodoc:
-      ActionController::Routing::Routes.install_helpers(base)
-      base.mattr_accessor :default_url_options
-      base.default_url_options ||= 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 targetted 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 << "##{options[:anchor]}" 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