From 367bdc53611fe1da9cedda3220a83d3f39409cff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Valim?= <jose.valim@gmail.com>
Date: Sun, 1 May 2011 12:37:57 +0200
Subject: Remove view dependency from AV::Renderer.

---
 actionpack/lib/action_view/renderer/renderer.rb | 46 +++++++++----------------
 1 file changed, 17 insertions(+), 29 deletions(-)

(limited to 'actionpack/lib/action_view/renderer/renderer.rb')

diff --git a/actionpack/lib/action_view/renderer/renderer.rb b/actionpack/lib/action_view/renderer/renderer.rb
index 7b95c2dd92..582ed2f9f8 100644
--- a/actionpack/lib/action_view/renderer/renderer.rb
+++ b/actionpack/lib/action_view/renderer/renderer.rb
@@ -3,37 +3,25 @@ module ActionView
   # to other objects like TemplateRenderer and PartialRenderer which
   # actually renders the template.
   class Renderer
-    attr_accessor :lookup_context
+    attr_accessor :lookup_context, :controller
 
-    # TODO: render_context should not be an initialization parameter
-    # TODO: controller should be received on initialization
-    def initialize(lookup_context, render_context)
-      @render_context = render_context
+    def initialize(lookup_context, controller)
       @lookup_context = lookup_context
-      @view_flow = OutputFlow.new
+      @controller = controller
     end
 
-    # Returns the result of a render that's dictated by the options hash. The primary options are:
-    #
-    # * <tt>:partial</tt> - See ActionView::Partials.
-    # * <tt>:file</tt> - Renders an explicit template file (this used to be the old default), add :locals to pass in those.
-    # * <tt>:inline</tt> - Renders an inline template similar to how it's done in the controller.
-    # * <tt>:text</tt> - Renders the text passed in out.
-    #
-    # If no options hash is passed or :update specified, the default is to render a partial and use the second parameter
-    # as the locals hash.
-    def render(options = {}, locals = {}, &block)
+    def render(context, options = {}, locals = {}, &block)
       case options
       when Hash
         if block_given?
-          _render_partial(options.merge(:partial => options[:layout]), &block)
+          _render_partial(context, options.merge(:partial => options[:layout]), &block)
         elsif options.key?(:partial)
-          _render_partial(options)
+          _render_partial(context, options)
         else
-          _render_template(options)
+          _render_template(context, options)
         end
       else
-        _render_partial(:partial => options, :locals => locals)
+        _render_partial(context, :partial => options, :locals => locals)
       end
     end
 
@@ -42,30 +30,30 @@ module ActionView
     #
     # Note that partials are not supported to be rendered with streaming,
     # so in such cases, we just wrap them in an array.
-    def render_body(options)
+    def render_body(context, options)
       if options.key?(:partial)
-        [_render_partial(options)]
+        [_render_partial(context, options)]
       else
-        StreamingTemplateRenderer.new(@render_context, @lookup_context).render(options)
+        StreamingTemplateRenderer.new(@lookup_context, @controller).render(context, options)
       end
     end
 
     private
 
-    def _render_template(options) #:nodoc:
-      _template_renderer.render(options)
+    def _render_template(context, options) #:nodoc:
+      _template_renderer.render(context, options)
     end
 
     def _template_renderer #:nodoc:
-      @_template_renderer ||= TemplateRenderer.new(@render_context, @lookup_context)
+      @_template_renderer ||= TemplateRenderer.new(@lookup_context, @controller)
     end
 
-    def _render_partial(options, &block) #:nodoc:
-      _partial_renderer.setup(options, block).render
+    def _render_partial(context, options, &block) #:nodoc:
+      _partial_renderer.render(context, options, block)
     end
 
     def _partial_renderer #:nodoc:
-      @_partial_renderer ||= PartialRenderer.new(@render_context, @lookup_context)
+      @_partial_renderer ||= PartialRenderer.new(@lookup_context, @controller)
     end
   end
 end
\ No newline at end of file
-- 
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