diff options
Diffstat (limited to 'actionpack')
8 files changed, 122 insertions, 53 deletions
diff --git a/actionpack/lib/action_dispatch/routing/route_set.rb b/actionpack/lib/action_dispatch/routing/route_set.rb index 3b9d8dc57b..10b3e212e6 100644 --- a/actionpack/lib/action_dispatch/routing/route_set.rb +++ b/actionpack/lib/action_dispatch/routing/route_set.rb @@ -124,9 +124,8 @@ module ActionDispatch end def install(destinations = [ActionController::Base, ActionView::Base]) - Array(destinations).each do |dest| - dest.__send__(:include, @module) - end + helper = @module + destinations.each { |d| d.module_eval { include helper } } end private @@ -149,22 +148,23 @@ module ActionDispatch def define_hash_access(route, name, kind, options) selector = hash_access_name(name, kind) - # We use module_eval to avoid leaks - @module.module_eval <<-END_EVAL, __FILE__, __LINE__ + 1 - remove_possible_method :#{selector} - def #{selector}(*args) - options = args.extract_options! - result = #{options.inspect} + @module.module_eval do + remove_possible_method selector + + define_method(selector) do |*args| + inner_options = args.extract_options! + result = options.dup if args.any? result[:_positional_args] = args - result[:_positional_keys] = #{route.segment_keys.inspect} + result[:_positional_keys] = route.segment_keys end - result.merge(options) + result.merge(inner_options) end - protected :#{selector} - END_EVAL + + protected selector + end helpers << selector end @@ -276,8 +276,8 @@ module ActionDispatch @prepend.each { |blk| eval_block(blk) } end - def install_helpers(destinations = [ActionController::Base, ActionView::Base]) - Array(destinations).each { |d| d.module_eval { include Helpers } } + def install_helpers(destinations) + destinations.each { |d| d.module_eval { include Helpers } } named_routes.install(destinations) end @@ -306,32 +306,29 @@ module ActionDispatch end def url_helpers - @url_helpers ||= begin - routes = self + routes = self - helpers = Module.new do - extend ActiveSupport::Concern - include UrlFor + @url_helpers ||= Module.new { + extend ActiveSupport::Concern + include UrlFor - @_routes = routes - class << self - delegate :url_for, :to => '@_routes' - end - extend routes.named_routes.module - - # ROUTES TODO: install_helpers isn't great... can we make a module with the stuff that - # we can include? - # Yes plz - JP - included do - routes.install_helpers(self) - singleton_class.send(:redefine_method, :_routes) { routes } - end + @_routes = routes + def self.url_for(options) + @_routes.url_for options + end - define_method(:_routes) { @_routes || routes } + extend routes.named_routes.module + + # ROUTES TODO: install_helpers isn't great... can we make a module with the stuff that + # we can include? + # Yes plz - JP + included do + routes.install_helpers([self]) + singleton_class.send(:redefine_method, :_routes) { routes } end - helpers - end + define_method(:_routes) { @_routes || routes } + } end def empty? diff --git a/actionpack/lib/action_dispatch/routing/url_for.rb b/actionpack/lib/action_dispatch/routing/url_for.rb index 22e41c9c16..6c2a98ab15 100644 --- a/actionpack/lib/action_dispatch/routing/url_for.rb +++ b/actionpack/lib/action_dispatch/routing/url_for.rb @@ -90,8 +90,7 @@ module ActionDispatch if respond_to?(:class_attribute) class_attribute :default_url_options else - mattr_accessor :default_url_options - remove_method :default_url_options + mattr_writer :default_url_options end self.default_url_options = {} diff --git a/actionpack/lib/action_view/helpers/capture_helper.rb b/actionpack/lib/action_view/helpers/capture_helper.rb index 0a0d31dded..17bbfe2efd 100644 --- a/actionpack/lib/action_view/helpers/capture_helper.rb +++ b/actionpack/lib/action_view/helpers/capture_helper.rb @@ -81,8 +81,8 @@ module ActionView # <%# This is the layout %> # <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> # <head> - # <title>My Website</title> - # <%= yield :script %> + # <title>My Website</title> + # <%= yield :script %> # </head> # <body> # <%= yield %> @@ -110,7 +110,7 @@ module ActionView # That will place +script+ tags for your default set of JavaScript files on the page; # this technique is useful if you'll only be using these scripts in a few views. # - # Note that content_for concatenates the blocks it is given for a particular + # Note that content_for concatenates (default) the blocks it is given for a particular # identifier in order. For example: # # <% content_for :navigation do %> @@ -127,16 +127,37 @@ module ActionView # # <ul><%= content_for :navigation %></ul> # + # If the flush parameter is true content_for replaces the blocks it is given. For example: + # + # <% content_for :navigation do %> + # <li><%= link_to 'Home', :action => 'index' %></li> + # <% end %> + # + # <%# Add some other content, or use a different template: %> + # + # <% content_for :navigation, true do %> + # <li><%= link_to 'Login', :action => 'login' %></li> + # <% end %> + # + # Then, in another template or layout, this code would render only the last link: + # + # <ul><%= content_for :navigation %></ul> + # # Lastly, simple content can be passed as a parameter: # # <% content_for :script, javascript_include_tag(:defaults) %> # # WARNING: content_for is ignored in caches. So you shouldn't use it # for elements that will be fragment cached. - def content_for(name, content = nil, &block) + def content_for(name, content = nil, flush = false, &block) if content || block_given? - content = capture(&block) if block_given? - @view_flow.append(name, content) if content + if block_given? + flush = content if content + content = capture(&block) + end + if content + flush ? @view_flow.set(name, content) : @view_flow.append(name, content) + end nil else @view_flow.get(name) @@ -164,8 +185,8 @@ module ActionView # <%# This is the layout %> # <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> # <head> - # <title>My Website</title> - # <%= yield :script %> + # <title>My Website</title> + # <%= yield :script %> # </head> # <body class="<%= content_for?(:right_col) ? 'one-column' : 'two-column' %>"> # <%= yield %> diff --git a/actionpack/lib/action_view/renderer/streaming_template_renderer.rb b/actionpack/lib/action_view/renderer/streaming_template_renderer.rb index 1ccf5a8ddb..f46aabd2be 100644 --- a/actionpack/lib/action_view/renderer/streaming_template_renderer.rb +++ b/actionpack/lib/action_view/renderer/streaming_template_renderer.rb @@ -1,7 +1,4 @@ -# 1.9 ships with Fibers but we need to require the extra -# methods explicitly. We only load those extra methods if -# Fiber is available in the first place. -require 'fiber' if defined?(Fiber) +require 'fiber' module ActionView # == TODO diff --git a/actionpack/test/controller/action_pack_assertions_test.rb b/actionpack/test/controller/action_pack_assertions_test.rb index 5252e43c25..fab70c71d6 100644 --- a/actionpack/test/controller/action_pack_assertions_test.rb +++ b/actionpack/test/controller/action_pack_assertions_test.rb @@ -165,7 +165,7 @@ class ActionPackAssertionsControllerTest < ActionController::TestCase match 'route_one', :to => 'action_pack_assertions#nothing', :as => :route_one match ':controller/:action' end - set.install_helpers + set.install_helpers([ActionController::Base, ActionView::Base]) process :redirect_to_named_route assert_redirected_to 'http://test.host/route_one' diff --git a/actionpack/test/controller/new_base/render_streaming_test.rb b/actionpack/test/controller/new_base/render_streaming_test.rb index 1a17e24914..1532bd5c98 100644 --- a/actionpack/test/controller/new_base/render_streaming_test.rb +++ b/actionpack/test/controller/new_base/render_streaming_test.rb @@ -111,4 +111,4 @@ module RenderStreaming assert_equal cache, headers["Cache-Control"] end end -end if defined?(Fiber) +end diff --git a/actionpack/test/template/capture_helper_test.rb b/actionpack/test/template/capture_helper_test.rb index a37e3a8d6a..17469f8c3e 100644 --- a/actionpack/test/template/capture_helper_test.rb +++ b/actionpack/test/template/capture_helper_test.rb @@ -53,6 +53,13 @@ class CaptureHelperTest < ActionView::TestCase assert_equal 'foobar', content_for(:title) end + def test_content_for_with_multiple_calls_and_flush + assert ! content_for?(:title) + content_for :title, 'foo' + content_for :title, 'bar', true + assert_equal 'bar', content_for(:title) + end + def test_content_for_with_block assert ! content_for?(:title) content_for :title do @@ -63,6 +70,39 @@ class CaptureHelperTest < ActionView::TestCase assert_equal 'foobar', content_for(:title) end + def test_content_for_with_block_and_multiple_calls_with_flush + assert ! content_for?(:title) + content_for :title do + 'foo' + end + content_for :title, true do + 'bar' + end + assert_equal 'bar', content_for(:title) + end + + def test_content_for_with_block_and_multiple_calls_with_flush_nil_content + assert ! content_for?(:title) + content_for :title do + 'foo' + end + content_for :title, nil, true do + 'bar' + end + assert_equal 'bar', content_for(:title) + end + + def test_content_for_with_block_and_multiple_calls_without_flush + assert ! content_for?(:title) + content_for :title do + 'foo' + end + content_for :title, false do + 'bar' + end + assert_equal 'foobar', content_for(:title) + end + def test_content_for_with_whitespace_block assert ! content_for?(:title) content_for :title, 'foo' @@ -74,12 +114,27 @@ class CaptureHelperTest < ActionView::TestCase assert_equal 'foobar', content_for(:title) end + def test_content_for_with_whitespace_block_and_flush + assert ! content_for?(:title) + content_for :title, 'foo' + content_for :title, true do + output_buffer << " \n " + nil + end + content_for :title, 'bar', true + assert_equal 'bar', content_for(:title) + end + def test_content_for_returns_nil_when_writing assert ! content_for?(:title) assert_equal nil, content_for(:title, 'foo') assert_equal nil, content_for(:title) { output_buffer << 'bar'; nil } assert_equal nil, content_for(:title) { output_buffer << " \n "; nil } assert_equal 'foobar', content_for(:title) + assert_equal nil, content_for(:title, 'foo', true) + assert_equal nil, content_for(:title, true) { output_buffer << 'bar'; nil } + assert_equal nil, content_for(:title, true) { output_buffer << " \n "; nil } + assert_equal 'bar', content_for(:title) end def test_content_for_question_mark diff --git a/actionpack/test/template/streaming_render_test.rb b/actionpack/test/template/streaming_render_test.rb index 4d01352b43..520bf3a824 100644 --- a/actionpack/test/template/streaming_render_test.rb +++ b/actionpack/test/template/streaming_render_test.rb @@ -106,4 +106,4 @@ class FiberedTest < ActiveSupport::TestCase buffered_render(:template => "test/nested_streaming", :layout => "layouts/streaming") end -end if defined?(Fiber) +end |