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| author | Gonçalo Silva <goncalossilva@gmail.com> | 2011-04-17 17:08:49 +0100 |
|---|---|---|
| committer | Gonçalo Silva <goncalossilva@gmail.com> | 2011-04-17 17:08:49 +0100 |
| commit | 1c2b2233c3a7ec76c0a0eddf5b8be45c489be133 (patch) | |
| tree | 56f2b767c3a4f1f14c51606bf2cbb714a98c5f89 /actionpack | |
| parent | 8d558cb1b069410c8f693295c9c4e2ffc9661e06 (diff) | |
| parent | b6843f22ac42b503f6b8ac00105ca0679049be7d (diff) | |
| download | rails-1c2b2233c3a7ec76c0a0eddf5b8be45c489be133.tar.gz rails-1c2b2233c3a7ec76c0a0eddf5b8be45c489be133.tar.bz2 rails-1c2b2233c3a7ec76c0a0eddf5b8be45c489be133.zip | |
Merge branch 'master' of https://github.com/rails/rails into performance_test
Diffstat (limited to 'actionpack')
118 files changed, 1347 insertions, 3441 deletions
diff --git a/actionpack/CHANGELOG b/actionpack/CHANGELOG index 3eba2281c4..76dbfe7895 100644 --- a/actionpack/CHANGELOG +++ b/actionpack/CHANGELOG @@ -1,5 +1,9 @@ *Rails 3.1.0 (unreleased)* +* RJS has been extracted out to a gem. [fxn] + +* Implicit actions named not_implemented can be rendered [Santiago Pastorino] + * Wildcard route will always matching the optional format segment by default. For example if you have this route: map '*pages' => 'pages#show' diff --git a/actionpack/README.rdoc b/actionpack/README.rdoc index 3661d27d51..1a56c44db5 100644 --- a/actionpack/README.rdoc +++ b/actionpack/README.rdoc @@ -19,9 +19,8 @@ It consists of several modules: * Action View, which handles view template lookup and rendering, and provides view helpers that assist when building HTML forms, Atom feeds and more. - Template formats that Action View handles are ERb (embedded Ruby, typically - used to inline short Ruby snippets inside HTML), XML Builder and RJS - (dynamically generated JavaScript from Ruby code). + Template formats that Action View handles are ERB (embedded Ruby, typically + used to inline short Ruby snippets inside HTML), and XML Builder. With the Ruby on Rails framework, users only directly interface with the Action Controller module. Necessary Action Dispatch functionality is activated @@ -57,7 +56,7 @@ A short rundown of some of the major features: {Learn more}[link:classes/ActionController/Base.html] -* ERb templates (static content mixed with dynamic output from ruby) +* ERB templates (static content mixed with dynamic output from ruby) <% for post in @posts %> Title: <%= post.title %> diff --git a/actionpack/actionpack.gemspec b/actionpack/actionpack.gemspec index 6c55842eea..d3c66800d9 100644 --- a/actionpack/actionpack.gemspec +++ b/actionpack/actionpack.gemspec @@ -26,5 +26,5 @@ Gem::Specification.new do |s| s.add_dependency('rack-test', '~> 0.5.7') s.add_dependency('rack-mount', '~> 0.7.1') s.add_dependency('tzinfo', '~> 0.3.23') - s.add_dependency('erubis', '~> 2.6.6') + s.add_dependency('erubis', '~> 2.7.0') end diff --git a/actionpack/lib/abstract_controller/asset_paths.rb b/actionpack/lib/abstract_controller/asset_paths.rb index 9ca2fb742f..ad14cd6d87 100644 --- a/actionpack/lib/abstract_controller/asset_paths.rb +++ b/actionpack/lib/abstract_controller/asset_paths.rb @@ -3,7 +3,7 @@ module AbstractController extend ActiveSupport::Concern included do - config_accessor :asset_host, :asset_path, :assets_dir, :javascripts_dir, :stylesheets_dir + config_accessor :asset_host, :asset_path, :assets_dir, :javascripts_dir, :stylesheets_dir, :use_sprockets end end -end
\ No newline at end of file +end diff --git a/actionpack/lib/abstract_controller/base.rb b/actionpack/lib/abstract_controller/base.rb index 07ff5ad9f3..0951267fea 100644 --- a/actionpack/lib/abstract_controller/base.rb +++ b/actionpack/lib/abstract_controller/base.rb @@ -1,3 +1,4 @@ +require 'erubis' require 'active_support/configurable' require 'active_support/descendants_tracker' require 'active_support/core_ext/module/anonymous' @@ -18,6 +19,7 @@ module AbstractController include ActiveSupport::Configurable extend ActiveSupport::DescendantsTracker + undef_method :not_implemented class << self attr_reader :abstract alias_method :abstract?, :abstract diff --git a/actionpack/lib/abstract_controller/callbacks.rb b/actionpack/lib/abstract_controller/callbacks.rb index 95992c2698..f7b2b7ff53 100644 --- a/actionpack/lib/abstract_controller/callbacks.rb +++ b/actionpack/lib/abstract_controller/callbacks.rb @@ -29,7 +29,7 @@ module AbstractController # # ==== Options # * <tt>only</tt> - The callback should be run only for this action - # * <tt>except<tt> - The callback should be run for all actions except this action + # * <tt>except</tt> - The callback should be run for all actions except this action def _normalize_callback_options(options) if only = options[:only] only = Array(only).map {|o| "action_name == '#{o}'"}.join(" || ") diff --git a/actionpack/lib/abstract_controller/layouts.rb b/actionpack/lib/abstract_controller/layouts.rb index 4ee54474cc..d1b87b67ee 100644 --- a/actionpack/lib/abstract_controller/layouts.rb +++ b/actionpack/lib/abstract_controller/layouts.rb @@ -334,7 +334,7 @@ module AbstractController # ==== Parameters # * <tt>details</tt> - A list of details to restrict the search by. This # might include details like the format or locale of the template. - # * <tt>require_logout</tt> - If this is true, raise an ArgumentError + # * <tt>require_layout</tt> - If this is true, raise an ArgumentError # with details about the fact that the exception could not be # found (defaults to false) # diff --git a/actionpack/lib/abstract_controller/rendering.rb b/actionpack/lib/abstract_controller/rendering.rb index 691310d5d2..66f6d0eebb 100644 --- a/actionpack/lib/abstract_controller/rendering.rb +++ b/actionpack/lib/abstract_controller/rendering.rb @@ -1,5 +1,6 @@ require "abstract_controller/base" require "action_view" +require "active_support/core_ext/object/instance_variables" module AbstractController class DoubleRenderError < Error @@ -173,7 +174,7 @@ module AbstractController options[:partial] = action_name end - if (options.keys & [:partial, :file, :template, :once]).empty? + if (options.keys & [:partial, :file, :template]).empty? options[:prefixes] ||= _prefixes end diff --git a/actionpack/lib/action_controller/base.rb b/actionpack/lib/action_controller/base.rb index e6523e56d2..5f9e082cd3 100644 --- a/actionpack/lib/action_controller/base.rb +++ b/actionpack/lib/action_controller/base.rb @@ -105,7 +105,7 @@ module ActionController # == Renders # # Action Controller sends content to the user by using one of five rendering methods. The most versatile and common is the rendering - # of a template. Included in the Action Pack is the Action View, which enables rendering of ERb templates. It's automatically configured. + # of a template. Included in the Action Pack is the Action View, which enables rendering of ERB templates. It's automatically configured. # The controller passes objects to the view by assigning instance variables: # # def show @@ -128,7 +128,7 @@ module ActionController # end # end # - # Read more about writing ERb and Builder templates in ActionView::Base. + # Read more about writing ERB and Builder templates in ActionView::Base. # # == Redirects # diff --git a/actionpack/lib/action_controller/metal.rb b/actionpack/lib/action_controller/metal.rb index e5db31061b..585bd5e5ab 100644 --- a/actionpack/lib/action_controller/metal.rb +++ b/actionpack/lib/action_controller/metal.rb @@ -201,19 +201,23 @@ module ActionController class_attribute :middleware_stack self.middleware_stack = ActionController::MiddlewareStack.new - def self.inherited(base) + def self.inherited(base) #nodoc: base.middleware_stack = self.middleware_stack.dup super end + # Adds given middleware class and its args to bottom of middleware_stack def self.use(*args, &block) middleware_stack.use(*args, &block) end + # Alias for middleware_stack def self.middleware middleware_stack end + # Makes the controller a rack endpoint that points to the action in + # the given env's action_dispatch.request.path_parameters key. def self.call(env) action(env['action_dispatch.request.path_parameters'][:action]).call(env) end diff --git a/actionpack/lib/action_controller/metal/http_authentication.rb b/actionpack/lib/action_controller/metal/http_authentication.rb index b98429792d..1d6df89007 100644 --- a/actionpack/lib/action_controller/metal/http_authentication.rb +++ b/actionpack/lib/action_controller/metal/http_authentication.rb @@ -67,7 +67,7 @@ module ActionController # class PostsController < ApplicationController # REALM = "SuperSecret" # USERS = {"dhh" => "secret", #plain text password - # "dap" => Digest:MD5::hexdigest(["dap",REALM,"secret"].join(":")) #ha1 digest password + # "dap" => Digest::MD5.hexdigest(["dap",REALM,"secret"].join(":")) #ha1 digest password # # before_filter :authenticate, :except => [:index] # diff --git a/actionpack/lib/action_controller/metal/mime_responds.rb b/actionpack/lib/action_controller/metal/mime_responds.rb index 7a8fa7bd86..16d48e4677 100644 --- a/actionpack/lib/action_controller/metal/mime_responds.rb +++ b/actionpack/lib/action_controller/metal/mime_responds.rb @@ -1,8 +1,9 @@ require 'abstract_controller/collector' require 'active_support/core_ext/class/attribute' +require 'active_support/core_ext/object/inclusion' module ActionController #:nodoc: - module MimeResponds #:nodoc: + module MimeResponds extend ActiveSupport::Concern included do @@ -32,10 +33,10 @@ module ActionController #:nodoc: # and all actions except <tt>:edit</tt> respond to <tt>:xml</tt> and # <tt>:json</tt>. # - # respond_to :rjs, :only => :create + # respond_to :json, :only => :create # # This specifies that the <tt>:create</tt> action and no other responds - # to <tt>:rjs</tt>. + # to <tt>:json</tt>. def respond_to(*mimes) options = mimes.extract_options! @@ -105,8 +106,8 @@ module ActionController #:nodoc: # end # end # - # If the client wants HTML, we just redirect them back to the person list. If they want Javascript - # (format.js), then it is an RJS request and we render the RJS template associated with this action. + # If the client wants HTML, we just redirect them back to the person list. If they want JavaScript, + # then it is an Ajax request and we render the JavaScript template associated with this action. # Lastly, if the client wants XML, we render the created person as XML, but with a twist: we also # include the person's company in the rendered XML, so you get something like this: # @@ -222,6 +223,9 @@ module ActionController #:nodoc: # is quite simple (it just needs to respond to call), you can even give # a proc to it. # + # In order to use respond_with, first you need to declare the formats your + # controller responds to in the class level with a call to <tt>respond_to</tt>. + # def respond_with(*resources, &block) raise "In order to use respond_with, first you need to declare the formats your " << "controller responds to in the class level" if self.class.mimes_for_respond_to.empty? @@ -245,9 +249,9 @@ module ActionController #:nodoc: config = self.class.mimes_for_respond_to[mime] if config[:except] - !config[:except].include?(action) + !action.in?(config[:except]) elsif config[:only] - config[:only].include?(action) + action.in?(config[:only]) else true end @@ -257,7 +261,7 @@ module ActionController #:nodoc: # Collects mimes and return the response for the negotiated format. Returns # nil if :not_acceptable was sent to the client. # - def retrieve_response_from_mimes(mimes=nil, &block) + def retrieve_response_from_mimes(mimes=nil, &block) #:nodoc: mimes ||= collect_mimes_from_class_level collector = Collector.new(mimes) { |options| default_render(options || {}) } block.call(collector) if block_given? diff --git a/actionpack/lib/action_controller/metal/renderers.rb b/actionpack/lib/action_controller/metal/renderers.rb index 38711c8462..dfda6618e7 100644 --- a/actionpack/lib/action_controller/metal/renderers.rb +++ b/actionpack/lib/action_controller/metal/renderers.rb @@ -41,7 +41,7 @@ module ActionController end # Hash of available renderers, mapping a renderer name to its proc. - # Default keys are :json, :js, :xml and :update. + # Default keys are :json, :js, :xml. RENDERERS = {} # Adds a new renderer to call within controller actions. @@ -107,12 +107,5 @@ module ActionController self.content_type ||= Mime::XML self.response_body = xml.respond_to?(:to_xml) ? xml.to_xml(options) : xml end - - add :update do |proc, options| - view_context = self.view_context - generator = ActionView::Helpers::PrototypeHelper::JavaScriptGenerator.new(view_context, &proc) - self.content_type = Mime::JS - self.response_body = generator.to_s - end end end diff --git a/actionpack/lib/action_controller/railtie.rb b/actionpack/lib/action_controller/railtie.rb index f0c29825ba..d2ba052c8d 100644 --- a/actionpack/lib/action_controller/railtie.rb +++ b/actionpack/lib/action_controller/railtie.rb @@ -4,6 +4,7 @@ require "action_dispatch/railtie" require "action_view/railtie" require "abstract_controller/railties/routes_helpers" require "action_controller/railties/paths" +require "sprockets/railtie" module ActionController class Railtie < Rails::Railtie diff --git a/actionpack/lib/action_controller/railties/paths.rb b/actionpack/lib/action_controller/railties/paths.rb index dce3c2fe88..699c44c62c 100644 --- a/actionpack/lib/action_controller/railties/paths.rb +++ b/actionpack/lib/action_controller/railties/paths.rb @@ -16,14 +16,6 @@ module ActionController if klass.superclass == ActionController::Base && ActionController::Base.include_all_helpers klass.helper :all end - - if app.config.serve_static_assets && namespace - paths = namespace._railtie.config.paths - - klass.config.assets_dir = paths["public"].first - klass.config.javascripts_dir = paths["public/javascripts"].first - klass.config.stylesheets_dir = paths["public/stylesheets"].first - end end end end diff --git a/actionpack/lib/action_controller/record_identifier.rb b/actionpack/lib/action_controller/record_identifier.rb index 3de40b0de3..2def78b51a 100644 --- a/actionpack/lib/action_controller/record_identifier.rb +++ b/actionpack/lib/action_controller/record_identifier.rb @@ -18,18 +18,12 @@ module ActionController # post = Post.find(params[:id]) # post.destroy # - # respond_to do |format| - # format.html { redirect_to(post) } # Calls polymorphic_url(post) which in turn calls post_url(post) - # format.js do - # # Calls: new Effect.fade('post_45'); - # render(:update) { |page| page[post].visual_effect(:fade) } - # end - # end + # redirect_to(post) # Calls polymorphic_url(post) which in turn calls post_url(post) # end # - # As the example above shows, you can stop caring to a large extent what the actual id of the post is. You just know - # that one is being assigned and that the subsequent calls in redirect_to and the RJS expect that same naming - # convention and allows you to write less code if you follow it. + # As the example above shows, you can stop caring to a large extent what the actual id of the post is. + # You just know that one is being assigned and that the subsequent calls in redirect_to expect that + # same naming convention and allows you to write less code if you follow it. module RecordIdentifier extend self diff --git a/actionpack/lib/action_dispatch.rb b/actionpack/lib/action_dispatch.rb index 49971fc9f8..7f972fc281 100644 --- a/actionpack/lib/action_dispatch.rb +++ b/actionpack/lib/action_dispatch.rb @@ -60,6 +60,7 @@ module ActionDispatch autoload :Static end + autoload :ClosedError, 'action_dispatch/middleware/closed_error' autoload :MiddlewareStack, 'action_dispatch/middleware/stack' autoload :Routing diff --git a/actionpack/lib/action_dispatch/middleware/closed_error.rb b/actionpack/lib/action_dispatch/middleware/closed_error.rb new file mode 100644 index 0000000000..0a4db47f4b --- /dev/null +++ b/actionpack/lib/action_dispatch/middleware/closed_error.rb @@ -0,0 +1,7 @@ +module ActionDispatch + class ClosedError < StandardError #:nodoc: + def initialize(kind) + super "Cannot modify #{kind} because it was closed. This means it was already streamed back to the client or converted to HTTP headers." + end + end +end diff --git a/actionpack/lib/action_dispatch/middleware/cookies.rb b/actionpack/lib/action_dispatch/middleware/cookies.rb index 7ac608f0a8..24ebb8fed7 100644 --- a/actionpack/lib/action_dispatch/middleware/cookies.rb +++ b/actionpack/lib/action_dispatch/middleware/cookies.rb @@ -83,7 +83,7 @@ module ActionDispatch # Raised when storing more than 4K of session data. class CookieOverflow < StandardError; end - class CookieJar < Hash #:nodoc: + class CookieJar #:nodoc: # This regular expression is used to split the levels of a domain. # The top level domain can be any string without a period or @@ -115,13 +115,22 @@ module ActionDispatch @delete_cookies = {} @host = host @secure = secure - - super() + @closed = false + @cookies = {} end + attr_reader :closed + alias :closed? :closed + def close!; @closed = true end + # Returns the value of the cookie by +name+, or +nil+ if no such cookie exists. def [](name) - super(name.to_s) + @cookies[name.to_s] + end + + def update(other_hash) + @cookies.update other_hash + self end def handle_options(options) #:nodoc: @@ -145,6 +154,7 @@ module ActionDispatch # Sets the cookie named +name+. The second argument may be the very cookie # value, or a hash of options as documented above. def []=(key, options) + raise ClosedError, :cookies if closed? if options.is_a?(Hash) options.symbolize_keys! value = options[:value] @@ -153,7 +163,7 @@ module ActionDispatch options = { :value => value } end - value = super(key.to_s, value) + value = @cookies[key.to_s] = value handle_options(options) @@ -170,7 +180,7 @@ module ActionDispatch handle_options(options) - value = super(key.to_s) + value = @cookies.delete(key.to_s) @delete_cookies[key] = options value end @@ -225,6 +235,7 @@ module ActionDispatch end def []=(key, options) + raise ClosedError, :cookies if closed? if options.is_a?(Hash) options.symbolize_keys! else @@ -263,6 +274,7 @@ module ActionDispatch end def []=(key, options) + raise ClosedError, :cookies if closed? if options.is_a?(Hash) options.symbolize_keys! options[:value] = @verifier.generate(options[:value]) @@ -305,6 +317,7 @@ module ActionDispatch end def call(env) + cookie_jar = nil status, headers, body = @app.call(env) if cookie_jar = env['action_dispatch.cookies'] @@ -315,6 +328,9 @@ module ActionDispatch end [status, headers, body] + ensure + cookie_jar = ActionDispatch::Request.new(env).cookie_jar unless cookie_jar + cookie_jar.close! end end end diff --git a/actionpack/lib/action_dispatch/middleware/flash.rb b/actionpack/lib/action_dispatch/middleware/flash.rb index 21aeeb217a..027ff7f8ac 100644 --- a/actionpack/lib/action_dispatch/middleware/flash.rb +++ b/actionpack/lib/action_dispatch/middleware/flash.rb @@ -43,9 +43,15 @@ module ActionDispatch class FlashNow #:nodoc: def initialize(flash) @flash = flash + @closed = false end + attr_reader :closed + alias :closed? :closed + def close!; @closed = true end + def []=(k, v) + raise ClosedError, :flash if closed? @flash[k] = v @flash.discard(k) v @@ -66,27 +72,70 @@ module ActionDispatch end end - class FlashHash < Hash + class FlashHash + include Enumerable + def initialize #:nodoc: - super - @used = Set.new + @used = Set.new + @closed = false + @flashes = {} end + attr_reader :closed + alias :closed? :closed + def close!; @closed = true end + def []=(k, v) #:nodoc: + raise ClosedError, :flash if closed? keep(k) - super + @flashes[k] = v + end + + def [](k) + @flashes[k] end def update(h) #:nodoc: h.keys.each { |k| keep(k) } - super + @flashes.update h + self + end + + def keys + @flashes.keys + end + + def key?(name) + @flashes.key? name + end + + def delete(key) + @flashes.delete key + self + end + + def to_hash + @flashes.dup + end + + def empty? + @flashes.empty? + end + + def clear + @flashes.clear + end + + def each(&block) + @flashes.each(&block) end alias :merge! :update def replace(h) #:nodoc: @used = Set.new - super + @flashes.replace h + self end # Sets a flash that will not be available to the next action, only to the current. @@ -100,7 +149,7 @@ module ActionDispatch # # Entries set via <tt>now</tt> are accessed the same way as standard entries: <tt>flash['my-key']</tt>. def now - FlashNow.new(self) + @now ||= FlashNow.new(self) end # Keeps either the entire current flash or a specific flash entry available for the next action: @@ -184,8 +233,11 @@ module ActionDispatch session = env['rack.session'] || {} flash_hash = env['action_dispatch.request.flash_hash'] - if flash_hash && (!flash_hash.empty? || session.key?('flash')) + if flash_hash + if !flash_hash.empty? || session.key?('flash') session["flash"] = flash_hash + end + flash_hash.close! end if session.key?('flash') && session['flash'].empty? diff --git a/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb b/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb index 64d3a87fd0..1a811ce1b1 100644 --- a/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb +++ b/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb @@ -29,7 +29,9 @@ module ActionDispatch end def generate_sid - ActiveSupport::SecureRandom.hex(16) + sid = ActiveSupport::SecureRandom.hex(16) + sid.encode!('UTF-8') if sid.respond_to?(:encode!) + sid end protected diff --git a/actionpack/lib/action_dispatch/middleware/static.rb b/actionpack/lib/action_dispatch/middleware/static.rb index c57f694c4d..348f7b86b8 100644 --- a/actionpack/lib/action_dispatch/middleware/static.rb +++ b/actionpack/lib/action_dispatch/middleware/static.rb @@ -2,25 +2,23 @@ require 'rack/utils' module ActionDispatch class FileHandler - def initialize(at, root) - @at, @root = at.chomp('/'), root.chomp('/') - @compiled_at = @at.blank? ? nil : /^#{Regexp.escape(at)}/ + def initialize(root) + @root = root.chomp('/') @compiled_root = /^#{Regexp.escape(root)}/ @file_server = ::Rack::File.new(@root) end def match?(path) path = path.dup - if !@compiled_at || path.sub!(@compiled_at, '') - full_path = path.empty? ? @root : File.join(@root, ::Rack::Utils.unescape(path)) - paths = "#{full_path}#{ext}" - matches = Dir[paths] - match = matches.detect { |m| File.file?(m) } - if match - match.sub!(@compiled_root, '') - match - end + full_path = path.empty? ? @root : File.join(@root, ::Rack::Utils.unescape(path)) + paths = "#{full_path}#{ext}" + + matches = Dir[paths] + match = matches.detect { |m| File.file?(m) } + if match + match.sub!(@compiled_root, '') + match end end @@ -39,9 +37,9 @@ module ActionDispatch class Static FILE_METHODS = %w(GET HEAD).freeze - def initialize(app, roots) + def initialize(app, path) @app = app - @file_handlers = create_file_handlers(roots) + @file_handler = FileHandler.new(path) end def call(env) @@ -49,24 +47,13 @@ module ActionDispatch method = env['REQUEST_METHOD'] if FILE_METHODS.include?(method) - @file_handlers.each do |file_handler| - if match = file_handler.match?(path) - env["PATH_INFO"] = match - return file_handler.call(env) - end + if match = @file_handler.match?(path) + env["PATH_INFO"] = match + return @file_handler.call(env) end end @app.call(env) end - - private - def create_file_handlers(roots) - roots = { '' => roots } unless roots.is_a?(Hash) - - roots.map do |at, root| - FileHandler.new(at, root) if File.exist?(root) - end.compact - end end end diff --git a/actionpack/lib/action_dispatch/routing/mapper.rb b/actionpack/lib/action_dispatch/routing/mapper.rb index 35be0b3a27..a65f6e1fce 100644 --- a/actionpack/lib/action_dispatch/routing/mapper.rb +++ b/actionpack/lib/action_dispatch/routing/mapper.rb @@ -1,6 +1,7 @@ require 'erb' require 'active_support/core_ext/hash/except' require 'active_support/core_ext/object/blank' +require 'active_support/core_ext/object/inclusion' require 'active_support/inflector' require 'action_dispatch/routing/redirection' @@ -1345,11 +1346,11 @@ module ActionDispatch end def resource_scope? #:nodoc: - [:resource, :resources].include?(@scope[:scope_level]) + @scope[:scope_level].in?([:resource, :resources]) end def resource_method_scope? #:nodoc: - [:collection, :member, :new].include?(@scope[:scope_level]) + @scope[:scope_level].in?([:collection, :member, :new]) end def with_exclusive_scope diff --git a/actionpack/lib/action_dispatch/testing/assertions/response.rb b/actionpack/lib/action_dispatch/testing/assertions/response.rb index 77a15f3e97..8a04cfa886 100644 --- a/actionpack/lib/action_dispatch/testing/assertions/response.rb +++ b/actionpack/lib/action_dispatch/testing/assertions/response.rb @@ -1,3 +1,5 @@ +require 'active_support/core_ext/object/inclusion' + module ActionDispatch module Assertions # A small suite of assertions that test responses from \Rails applications. @@ -33,7 +35,7 @@ module ActionDispatch def assert_response(type, message = nil) validate_request! - if [ :success, :missing, :redirect, :error ].include?(type) && @response.send("#{type}?") + if type.in?([:success, :missing, :redirect, :error]) && @response.send("#{type}?") assert_block("") { true } # to count the assertion elsif type.is_a?(Fixnum) && @response.response_code == type assert_block("") { true } # to count the assertion diff --git a/actionpack/lib/action_dispatch/testing/assertions/selector.rb b/actionpack/lib/action_dispatch/testing/assertions/selector.rb index 2b862fb7d6..c67a0664dc 100644 --- a/actionpack/lib/action_dispatch/testing/assertions/selector.rb +++ b/actionpack/lib/action_dispatch/testing/assertions/selector.rb @@ -1,4 +1,5 @@ require 'action_controller/vendor/html-scanner' +require 'active_support/core_ext/object/inclusion' #-- # Copyright (c) 2006 Assaf Arkin (http://labnotes.org) @@ -18,7 +19,7 @@ module ActionDispatch # from the response HTML or elements selected by the enclosing assertion. # # In addition to HTML responses, you can make the following assertions: - # * +assert_select_rjs+ - Assertions on HTML content of RJS update and insertion operations. + # # * +assert_select_encoded+ - Assertions on HTML encoded inside XML, for example for dealing with feed item descriptions. # * +assert_select_email+ - Assertions on the HTML body of an e-mail. # @@ -79,7 +80,7 @@ module ActionDispatch return matches else - root = response_from_page_or_rjs + root = response_from_page end case arg @@ -203,7 +204,7 @@ module ActionDispatch root.children.concat @selected else # Otherwise just operate on the response document. - root = response_from_page_or_rjs + root = response_from_page end # First or second argument is the selector: string and we pass @@ -325,144 +326,6 @@ module ActionDispatch end end - # Selects content from the RJS response. - # - # === Narrowing down - # - # With no arguments, asserts that one or more elements are updated or - # inserted by RJS statements. - # - # Use the +id+ argument to narrow down the assertion to only statements - # that update or insert an element with that identifier. - # - # Use the first argument to narrow down assertions to only statements - # of that type. Possible values are <tt>:replace</tt>, <tt>:replace_html</tt>, - # <tt>:show</tt>, <tt>:hide</tt>, <tt>:toggle</tt>, <tt>:remove</tta>, - # <tt>:insert_html</tt> and <tt>:redirect</tt>. - # - # Use the argument <tt>:insert</tt> followed by an insertion position to narrow - # down the assertion to only statements that insert elements in that - # position. Possible values are <tt>:top</tt>, <tt>:bottom</tt>, <tt>:before</tt> - # and <tt>:after</tt>. - # - # Use the argument <tt>:redirect</tt> followed by a path to check that an statement - # which redirects to the specified path is generated. - # - # Using the <tt>:remove</tt> statement, you will be able to pass a block, but it will - # be ignored as there is no HTML passed for this statement. - # - # === Using blocks - # - # Without a block, +assert_select_rjs+ merely asserts that the response - # contains one or more RJS statements that replace or update content. - # - # With a block, +assert_select_rjs+ also selects all elements used in - # these statements and passes them to the block. Nested assertions are - # supported. - # - # Calling +assert_select_rjs+ with no arguments and using nested asserts - # asserts that the HTML content is returned by one or more RJS statements. - # Using +assert_select+ directly makes the same assertion on the content, - # but without distinguishing whether the content is returned in an HTML - # or JavaScript. - # - # ==== Examples - # - # # Replacing the element foo. - # # page.replace 'foo', ... - # assert_select_rjs :replace, "foo" - # - # # Replacing with the chained RJS proxy. - # # page[:foo].replace ... - # assert_select_rjs :chained_replace, 'foo' - # - # # Inserting into the element bar, top position. - # assert_select_rjs :insert, :top, "bar" - # - # # Remove the element bar - # assert_select_rjs :remove, "bar" - # - # # Changing the element foo, with an image. - # assert_select_rjs "foo" do - # assert_select "img[src=/images/logo.gif"" - # end - # - # # RJS inserts or updates a list with four items. - # assert_select_rjs do - # assert_select "ol>li", 4 - # end - # - # # The same, but shorter. - # assert_select "ol>li", 4 - # - # # Checking for a redirect. - # assert_select_rjs :redirect, root_path - def assert_select_rjs(*args, &block) - rjs_type = args.first.is_a?(Symbol) ? args.shift : nil - id = args.first.is_a?(String) ? args.shift : nil - - # If the first argument is a symbol, it's the type of RJS statement we're looking - # for (update, replace, insertion, etc). Otherwise, we're looking for just about - # any RJS statement. - if rjs_type - if rjs_type == :insert - position = args.shift - id = args.shift - insertion = "insert_#{position}".to_sym - raise ArgumentError, "Unknown RJS insertion type #{position}" unless RJS_STATEMENTS[insertion] - statement = "(#{RJS_STATEMENTS[insertion]})" - else - raise ArgumentError, "Unknown RJS statement type #{rjs_type}" unless RJS_STATEMENTS[rjs_type] - statement = "(#{RJS_STATEMENTS[rjs_type]})" - end - else - statement = "#{RJS_STATEMENTS[:any]}" - end - - # Next argument we're looking for is the element identifier. If missing, we pick - # any element, otherwise we replace it in the statement. - pattern = Regexp.new( - id ? statement.gsub(RJS_ANY_ID, "\"#{id}\"") : statement - ) - - # Duplicate the body since the next step involves destroying it. - matches = nil - case rjs_type - when :remove, :show, :hide, :toggle - matches = @response.body.match(pattern) - else - @response.body.gsub(pattern) do |match| - html = unescape_rjs(match) - matches ||= [] - matches.concat HTML::Document.new(html).root.children.select { |n| n.tag? } - "" - end - end - - if matches - assert_block("") { true } # to count the assertion - if block_given? && !([:remove, :show, :hide, :toggle].include? rjs_type) - begin - @selected ||= nil - in_scope, @selected = @selected, matches - yield matches - ensure - @selected = in_scope - end - end - matches - else - # RJS statement not found. - case rjs_type - when :remove, :show, :hide, :toggle - flunk_message = "No RJS statement that #{rjs_type.to_s}s '#{id}' was rendered." - else - flunk_message = "No RJS statement that replaces or inserts HTML content." - end - flunk args.shift || flunk_message - end - end - # Extracts the content of an element, treats it as encoded HTML and runs # nested assertion on it. # @@ -562,62 +425,9 @@ module ActionDispatch end protected - RJS_PATTERN_HTML = "\"((\\\\\"|[^\"])*)\"" - RJS_ANY_ID = "\"([^\"])*\"" - RJS_STATEMENTS = { - :chained_replace => "\\$\\(#{RJS_ANY_ID}\\)\\.replace\\(#{RJS_PATTERN_HTML}\\)", - :chained_replace_html => "\\$\\(#{RJS_ANY_ID}\\)\\.update\\(#{RJS_PATTERN_HTML}\\)", - :replace_html => "Element\\.update\\(#{RJS_ANY_ID}, #{RJS_PATTERN_HTML}\\)", - :replace => "Element\\.replace\\(#{RJS_ANY_ID}, #{RJS_PATTERN_HTML}\\)", - :redirect => "window.location.href = #{RJS_ANY_ID}" - } - [:remove, :show, :hide, :toggle].each do |action| - RJS_STATEMENTS[action] = "Element\\.#{action}\\(#{RJS_ANY_ID}\\)" - end - RJS_INSERTIONS = ["top", "bottom", "before", "after"] - RJS_INSERTIONS.each do |insertion| - RJS_STATEMENTS["insert_#{insertion}".to_sym] = "Element.insert\\(#{RJS_ANY_ID}, \\{ #{insertion}: #{RJS_PATTERN_HTML} \\}\\)" - end - RJS_STATEMENTS[:insert_html] = "Element.insert\\(#{RJS_ANY_ID}, \\{ (#{RJS_INSERTIONS.join('|')}): #{RJS_PATTERN_HTML} \\}\\)" - RJS_STATEMENTS[:any] = Regexp.new("(#{RJS_STATEMENTS.values.join('|')})") - RJS_PATTERN_UNICODE_ESCAPED_CHAR = /\\u([0-9a-zA-Z]{4})/ - - # +assert_select+ and +css_select+ call this to obtain the content in the HTML - # page, or from all the RJS statements, depending on the type of response. - def response_from_page_or_rjs() - content_type = @response.content_type - - if content_type && Mime::JS =~ content_type - body = @response.body.dup - root = HTML::Node.new(nil) - - while true - next if body.sub!(RJS_STATEMENTS[:any]) do |match| - html = unescape_rjs(match) - matches = HTML::Document.new(html).root.children.select { |n| n.tag? } - root.children.concat matches - "" - end - break - end - - root - else - html_document.root - end - end - - # Unescapes a RJS string. - def unescape_rjs(rjs_string) - # RJS encodes double quotes and line breaks. - unescaped= rjs_string.gsub('\"', '"') - unescaped.gsub!(/\\\//, '/') - unescaped.gsub!('\n', "\n") - unescaped.gsub!('\076', '>') - unescaped.gsub!('\074', '<') - # RJS encodes non-ascii characters. - unescaped.gsub!(RJS_PATTERN_UNICODE_ESCAPED_CHAR) {|u| [$1.hex].pack('U*')} - unescaped + # +assert_select+ and +css_select+ call this to obtain the content in the HTML page. + def response_from_page + html_document.root end end end diff --git a/actionpack/lib/action_dispatch/testing/integration.rb b/actionpack/lib/action_dispatch/testing/integration.rb index 5c6416a19e..7d707d03a9 100644 --- a/actionpack/lib/action_dispatch/testing/integration.rb +++ b/actionpack/lib/action_dispatch/testing/integration.rb @@ -1,6 +1,7 @@ require 'stringio' require 'uri' require 'active_support/core_ext/kernel/singleton_class' +require 'active_support/core_ext/object/inclusion' require 'active_support/core_ext/object/try' require 'rack/test' require 'test/unit/assertions' @@ -26,31 +27,31 @@ module ActionDispatch # object's <tt>@response</tt> instance variable will point to the same # response object. # - # You can also perform POST, PUT, DELETE, and HEAD requests with +post+, - # +put+, +delete+, and +head+. + # You can also perform POST, PUT, DELETE, and HEAD requests with +#post+, + # +#put+, +#delete+, and +#head+. def get(path, parameters = nil, headers = nil) process :get, path, parameters, headers end - # Performs a POST request with the given parameters. See get() for more + # Performs a POST request with the given parameters. See +#get+ for more # details. def post(path, parameters = nil, headers = nil) process :post, path, parameters, headers end - # Performs a PUT request with the given parameters. See get() for more + # Performs a PUT request with the given parameters. See +#get+ for more # details. def put(path, parameters = nil, headers = nil) process :put, path, parameters, headers end - # Performs a DELETE request with the given parameters. See get() for + # Performs a DELETE request with the given parameters. See +#get+ for # more details. def delete(path, parameters = nil, headers = nil) process :delete, path, parameters, headers end - # Performs a HEAD request with the given parameters. See get() for more + # Performs a HEAD request with the given parameters. See +#get+ for more # details. def head(path, parameters = nil, headers = nil) process :head, path, parameters, headers @@ -59,7 +60,7 @@ module ActionDispatch # Performs an XMLHttpRequest request with the given parameters, mirroring # a request from the Prototype library. # - # The request_method is :get, :post, :put, :delete or :head; the + # The request_method is +:get+, +:post+, +:put+, +:delete+ or +:head+; the # parameters are +nil+, a hash, or a url-encoded or multipart string; # the headers are a hash. Keys are automatically upcased and prefixed # with 'HTTP_' if not already. @@ -243,7 +244,8 @@ module ActionDispatch end # Performs the actual request. - def process(method, path, parameters = nil, rack_environment = nil) + def process(method, path, parameters = nil, env = nil) + env ||= {} if path =~ %r{://} location = URI.parse(path) https! URI::HTTPS === location if location.scheme @@ -259,7 +261,7 @@ module ActionDispatch hostname, port = host.split(':') - env = { + default_env = { :method => method, :params => parameters, @@ -277,9 +279,7 @@ module ActionDispatch session = Rack::Test::Session.new(_mock_session) - (rack_environment || {}).each do |key, value| - env[key] = value - end + env.reverse_merge!(default_env) # NOTE: rack-test v0.5 doesn't build a default uri correctly # Make sure requested path is always a full uri @@ -321,7 +321,7 @@ module ActionDispatch define_method(method) do |*args| reset! unless integration_session # reset the html_document variable, but only for new get/post calls - @html_document = nil unless %w(cookies assigns).include?(method) + @html_document = nil unless method.in?(["cookies", "assigns"]) integration_session.__send__(method, *args).tap do copy_session_variables! end @@ -384,7 +384,7 @@ module ActionDispatch end end - # An test that spans multiple controllers and actions, + # An integration test spans multiple controllers and actions, # tying them all together to ensure they work together as expected. It tests # more completely than either unit or functional tests do, exercising the # entire stack, from the dispatcher to the database. diff --git a/actionpack/lib/action_view.rb b/actionpack/lib/action_view.rb index 60665387b6..4547aceb28 100644 --- a/actionpack/lib/action_view.rb +++ b/actionpack/lib/action_view.rb @@ -44,6 +44,7 @@ module ActionView autoload :AbstractRenderer autoload :PartialRenderer autoload :TemplateRenderer + autoload :StreamingTemplateRenderer end autoload_at "action_view/template/resolver" do @@ -53,6 +54,16 @@ module ActionView autoload :FallbackFileSystemResolver end + autoload_at "action_view/buffers" do + autoload :OutputBuffer + autoload :StreamingBuffer + end + + autoload_at "action_view/flows" do + autoload :OutputFlow + autoload :StreamingFlow + end + autoload_at "action_view/template/error" do autoload :MissingTemplate autoload :ActionViewError diff --git a/actionpack/lib/action_view/base.rb b/actionpack/lib/action_view/base.rb index ab8c6259c5..9e8a3c51a3 100644 --- a/actionpack/lib/action_view/base.rb +++ b/actionpack/lib/action_view/base.rb @@ -8,13 +8,12 @@ require 'action_view/log_subscriber' module ActionView #:nodoc: # = Action View Base # - # Action View templates can be written in three ways. If the template file has a <tt>.erb</tt> (or <tt>.rhtml</tt>) extension then it uses a mixture of ERb + # Action View templates can be written in several ways. If the template file has a <tt>.erb</tt> (or <tt>.rhtml</tt>) extension then it uses a mixture of ERb # (included in Ruby) and HTML. If the template file has a <tt>.builder</tt> (or <tt>.rxml</tt>) extension then Jim Weirich's Builder::XmlMarkup library is used. - # If the template file has a <tt>.rjs</tt> extension then it will use ActionView::Helpers::PrototypeHelper::JavaScriptGenerator. # - # == ERb + # == ERB # - # You trigger ERb by using embeddings such as <% %>, <% -%>, and <%= %>. The <%= %> tag set is used when you want output. Consider the + # You trigger ERB by using embeddings such as <% %>, <% -%>, and <%= %>. The <%= %> tag set is used when you want output. Consider the # following loop for names: # # <b>Names of all the people</b> @@ -23,7 +22,7 @@ module ActionView #:nodoc: # <% end %> # # The loop is setup in regular embedding tags <% %> and the name is written using the output embedding tag <%= %>. Note that this - # is not just a usage suggestion. Regular output functions like print or puts won't work with ERb templates. So this would be wrong: + # is not just a usage suggestion. Regular output functions like print or puts won't work with ERB templates. So this would be wrong: # # <%# WRONG %> # Hi, Mr. <% puts "Frodo" %> @@ -81,7 +80,7 @@ module ActionView #:nodoc: # # == Builder # - # Builder templates are a more programmatic alternative to ERb. They are especially useful for generating XML content. An XmlMarkup object + # Builder templates are a more programmatic alternative to ERB. They are especially useful for generating XML content. An XmlMarkup object # named +xml+ is automatically made available to templates with a <tt>.builder</tt> extension. # # Here are some basic examples: @@ -131,37 +130,9 @@ module ActionView #:nodoc: # end # # More builder documentation can be found at http://builder.rubyforge.org. - # - # == JavaScriptGenerator - # - # JavaScriptGenerator templates end in <tt>.rjs</tt>. Unlike conventional templates which are used to - # render the results of an action, these templates generate instructions on how to modify an already rendered page. This makes it easy to - # modify multiple elements on your page in one declarative Ajax response. Actions with these templates are called in the background with Ajax - # and make updates to the page where the request originated from. - # - # An instance of the JavaScriptGenerator object named +page+ is automatically made available to your template, which is implicitly wrapped in an ActionView::Helpers::PrototypeHelper#update_page block. - # - # When an <tt>.rjs</tt> action is called with +link_to_remote+, the generated JavaScript is automatically evaluated. Example: - # - # link_to_remote :url => {:action => 'delete'} - # - # The subsequently rendered <tt>delete.rjs</tt> might look like: - # - # page.replace_html 'sidebar', :partial => 'sidebar' - # page.remove "person-#{@person.id}" - # page.visual_effect :highlight, 'user-list' - # - # This refreshes the sidebar, removes a person element and highlights the user list. - # - # See the ActionView::Helpers::PrototypeHelper::JavaScriptGenerator::GeneratorMethods documentation for more details. class Base include Helpers, Rendering, Partials, ::ERB::Util, Context - # Specify whether RJS responses should be wrapped in a try/catch block - # that alert()s the caught exception (and then re-raises it). - cattr_accessor :debug_rjs - @@debug_rjs = false - # Specify the proc used to decorate input tags that refer to attributes with errors. cattr_accessor :field_error_proc @@field_error_proc = Proc.new{ |html_tag, instance| "<div class=\"field_with_errors\">#{html_tag}</div>".html_safe } @@ -182,7 +153,7 @@ module ActionView #:nodoc: end end - attr_accessor :_template + attr_accessor :_template, :_view_flow attr_internal :request, :controller, :config, :assigns, :lookup_context delegate :formats, :formats=, :locale, :locale=, :view_paths, :view_paths=, :to => :lookup_context @@ -210,8 +181,8 @@ module ActionView #:nodoc: self.helpers = Module.new unless self.class.helpers @_config = {} - @_content_for = Hash.new { |h,k| h[k] = ActiveSupport::SafeBuffer.new } @_virtual_path = nil + @_view_flow = OutputFlow.new @output_buffer = nil if @_controller = controller @@ -224,10 +195,6 @@ module ActionView #:nodoc: @_lookup_context.formats = formats if formats end - def store_content_for(key, value) - @_content_for[key] = value - end - def controller_path @controller_path ||= controller && controller.controller_path end diff --git a/actionpack/lib/action_view/buffers.rb b/actionpack/lib/action_view/buffers.rb new file mode 100644 index 0000000000..089fc68706 --- /dev/null +++ b/actionpack/lib/action_view/buffers.rb @@ -0,0 +1,43 @@ +require 'active_support/core_ext/string/output_safety' + +module ActionView + class OutputBuffer < ActiveSupport::SafeBuffer #:nodoc: + def initialize(*) + super + encode! if encoding_aware? + end + + def <<(value) + super(value.to_s) + end + alias :append= :<< + alias :safe_append= :safe_concat + end + + class StreamingBuffer #:nodoc: + def initialize(block) + @block = block + end + + def <<(value) + value = value.to_s + value = ERB::Util.h(value) unless value.html_safe? + @block.call(value) + end + alias :concat :<< + alias :append= :<< + + def safe_concat(value) + @block.call(value.to_s) + end + alias :safe_append= :safe_concat + + def html_safe? + true + end + + def html_safe + self + end + end +end
\ No newline at end of file diff --git a/actionpack/lib/action_view/flows.rb b/actionpack/lib/action_view/flows.rb new file mode 100644 index 0000000000..386a06511f --- /dev/null +++ b/actionpack/lib/action_view/flows.rb @@ -0,0 +1,79 @@ +require 'active_support/core_ext/string/output_safety' + +module ActionView + class OutputFlow #:nodoc: + attr_reader :content + + def initialize + @content = Hash.new { |h,k| h[k] = ActiveSupport::SafeBuffer.new } + end + + # Called by _layout_for to read stored values. + def get(key) + @content[key] + end + + # Called by each renderer object to set the layout contents. + def set(key, value) + @content[key] = value + end + + # Called by content_for + def append(key, value) + @content[key] << value + end + + # Called by provide + def append!(key, value) + @content[key] << value + end + end + + class StreamingFlow < OutputFlow #:nodoc: + def initialize(view, fiber) + @view = view + @parent = nil + @child = view.output_buffer + @content = view._view_flow.content + @fiber = fiber + @root = Fiber.current.object_id + end + + # Try to get an stored content. If the content + # is not available and we are inside the layout + # fiber, we set that we are waiting for the given + # key and yield. + def get(key) + return super if @content.key?(key) + + if inside_fiber? + view = @view + + begin + @waiting_for = key + view.output_buffer, @parent = @child, view.output_buffer + Fiber.yield + ensure + @waiting_for = nil + view.output_buffer, @child = @parent, view.output_buffer + end + end + + super + end + + # Appends the contents for the given key. This is called + # by provides and resumes back to the fiber if it is + # the key it is waiting for. + def append!(key, value) + super + @fiber.resume if @waiting_for == key + end + + private + + def inside_fiber? + Fiber.current.object_id != @root + end + end +end
\ No newline at end of file diff --git a/actionpack/lib/action_view/helpers.rb b/actionpack/lib/action_view/helpers.rb index d338ce616a..205116f610 100644 --- a/actionpack/lib/action_view/helpers.rb +++ b/actionpack/lib/action_view/helpers.rb @@ -17,11 +17,10 @@ module ActionView #:nodoc: autoload :FormTagHelper autoload :JavaScriptHelper, "action_view/helpers/javascript_helper" autoload :NumberHelper - autoload :PrototypeHelper autoload :OutputSafetyHelper autoload :RecordTagHelper autoload :SanitizeHelper - autoload :ScriptaculousHelper + autoload :SprocketsHelper autoload :TagHelper autoload :TextHelper autoload :TranslationHelper @@ -47,11 +46,10 @@ module ActionView #:nodoc: include FormTagHelper include JavaScriptHelper include NumberHelper - include PrototypeHelper include OutputSafetyHelper include RecordTagHelper include SanitizeHelper - include ScriptaculousHelper + include SprocketsHelper include TagHelper include TextHelper include TranslationHelper diff --git a/actionpack/lib/action_view/helpers/asset_tag_helpers/asset_paths.rb b/actionpack/lib/action_view/helpers/asset_tag_helpers/asset_paths.rb index 014a03c54d..1e00fd996b 100644 --- a/actionpack/lib/action_view/helpers/asset_tag_helpers/asset_paths.rb +++ b/actionpack/lib/action_view/helpers/asset_tag_helpers/asset_paths.rb @@ -30,9 +30,6 @@ module ActionView source = rewrite_extension(source, dir, ext) if ext source = "/#{dir}/#{source}" unless source[0] == ?/ - if controller.respond_to?(:env) && controller.env["action_dispatch.asset_path"] - source = rewrite_asset_path(source, controller.env["action_dispatch.asset_path"]) - end source = rewrite_asset_path(source, config.asset_path) has_request = controller.respond_to?(:request) diff --git a/actionpack/lib/action_view/helpers/asset_tag_helpers/javascript_tag_helpers.rb b/actionpack/lib/action_view/helpers/asset_tag_helpers/javascript_tag_helpers.rb index 82bbfcc7d2..ce5a7dc2e5 100644 --- a/actionpack/lib/action_view/helpers/asset_tag_helpers/javascript_tag_helpers.rb +++ b/actionpack/lib/action_view/helpers/asset_tag_helpers/javascript_tag_helpers.rb @@ -86,99 +86,119 @@ module ActionView # javascript_path "http://www.railsapplication.com/js/xmlhr" # => http://www.railsapplication.com/js/xmlhr # javascript_path "http://www.railsapplication.com/js/xmlhr.js" # => http://www.railsapplication.com/js/xmlhr.js def javascript_path(source) - asset_paths.compute_public_path(source, 'javascripts', 'js') + if config.use_sprockets + sprockets_javascript_path(source) + else + asset_paths.compute_public_path(source, 'javascripts', 'js') + end end alias_method :path_to_javascript, :javascript_path # aliased to avoid conflicts with a javascript_path named route - # Returns an HTML script tag for each of the +sources+ provided. You - # can pass in the filename (.js extension is optional) of JavaScript files - # that exist in your <tt>public/javascripts</tt> directory for inclusion into the - # current page or you can pass the full path relative to your document - # root. To include the Prototype and Scriptaculous JavaScript libraries in - # your application, pass <tt>:defaults</tt> as the source. When using - # <tt>:defaults</tt>, if an <tt>application.js</tt> file exists in - # <tt>public/javascripts</tt> it will be included as well. You can modify the - # HTML attributes of the script tag by passing a hash as the last argument. + # Returns an HTML script tag for each of the +sources+ provided. + # + # Sources may be paths to JavaScript files. Relative paths are assumed to be relative + # to <tt>public/javascripts</tt>, full paths are assumed to be relative to the document + # root. Relative paths are idiomatic, use absolute paths only when needed. + # + # When passing paths, the ".js" extension is optional. + # + # To include the default JavaScript expansion pass <tt>:defaults</tt> as source. + # By default, <tt>:defaults</tt> loads jQuery. If the application was generated + # with "-j prototype" the libraries Prototype and Scriptaculous are loaded instead. + # In any case, the defaults can be overridden in <tt>config/application.rb</tt>: + # + # config.action_view.javascript_expansions[:defaults] = %w(foo.js bar.js) + # + # When using <tt>:defaults</tt>, if an <tt>application.js</tt> file exists in + # <tt>public/javascripts</tt> it will be included as well at the end. + # + # You can modify the HTML attributes of the script tag by passing a hash as the + # last argument. # # ==== Examples - # javascript_include_tag "xmlhr" # => - # <script type="text/javascript" src="/javascripts/xmlhr.js?1284139606"></script> + # javascript_include_tag "xmlhr" + # # => <script type="text/javascript" src="/javascripts/xmlhr.js?1284139606"></script> # - # javascript_include_tag "xmlhr.js" # => - # <script type="text/javascript" src="/javascripts/xmlhr.js?1284139606"></script> + # javascript_include_tag "xmlhr.js" + # # => <script type="text/javascript" src="/javascripts/xmlhr.js?1284139606"></script> # - # javascript_include_tag "common.javascript", "/elsewhere/cools" # => - # <script type="text/javascript" src="/javascripts/common.javascript?1284139606"></script> - # <script type="text/javascript" src="/elsewhere/cools.js?1423139606"></script> + # javascript_include_tag "common.javascript", "/elsewhere/cools" + # # => <script type="text/javascript" src="/javascripts/common.javascript?1284139606"></script> + # # <script type="text/javascript" src="/elsewhere/cools.js?1423139606"></script> # - # javascript_include_tag "http://www.railsapplication.com/xmlhr" # => - # <script type="text/javascript" src="http://www.railsapplication.com/xmlhr.js?1284139606"></script> + # javascript_include_tag "http://www.railsapplication.com/xmlhr" + # # => <script type="text/javascript" src="http://www.railsapplication.com/xmlhr.js?1284139606"></script> # - # javascript_include_tag "http://www.railsapplication.com/xmlhr.js" # => - # <script type="text/javascript" src="http://www.railsapplication.com/xmlhr.js?1284139606"></script> + # javascript_include_tag "http://www.railsapplication.com/xmlhr.js" + # # => <script type="text/javascript" src="http://www.railsapplication.com/xmlhr.js?1284139606"></script> # - # javascript_include_tag :defaults # => - # <script type="text/javascript" src="/javascripts/prototype.js?1284139606"></script> - # <script type="text/javascript" src="/javascripts/effects.js?1284139606"></script> - # ... - # <script type="text/javascript" src="/javascripts/application.js?1284139606"></script> + # javascript_include_tag :defaults + # # => <script type="text/javascript" src="/javascripts/jquery.js?1284139606"></script> + # # <script type="text/javascript" src="/javascripts/rails.js?1284139606"></script> + # # <script type="text/javascript" src="/javascripts/application.js?1284139606"></script> # # * = The application.js file is only referenced if it exists # - # You can also include all javascripts in the +javascripts+ directory using <tt>:all</tt> as the source: + # You can also include all JavaScripts in the +javascripts+ directory using <tt>:all</tt> as the source: # - # javascript_include_tag :all # => - # <script type="text/javascript" src="/javascripts/prototype.js?1284139606"></script> - # <script type="text/javascript" src="/javascripts/effects.js?1284139606"></script> - # ... - # <script type="text/javascript" src="/javascripts/application.js?1284139606"></script> - # <script type="text/javascript" src="/javascripts/shop.js?1284139606"></script> - # <script type="text/javascript" src="/javascripts/checkout.js?1284139606"></script> + # javascript_include_tag :all + # # => <script type="text/javascript" src="/javascripts/jquery.js?1284139606"></script> + # # <script type="text/javascript" src="/javascripts/rails.js?1284139606"></script> + # # <script type="text/javascript" src="/javascripts/application.js?1284139606"></script> + # # <script type="text/javascript" src="/javascripts/shop.js?1284139606"></script> + # # <script type="text/javascript" src="/javascripts/checkout.js?1284139606"></script> # - # Note that the default javascript files will be included first. So Prototype and Scriptaculous are available to - # all subsequently included files. + # Note that your defaults of choice will be included first, so they will be available to all subsequently + # included files. # - # If you want Rails to search in all the subdirectories under javascripts, you should explicitly set <tt>:recursive</tt>: + # If you want Rails to search in all the subdirectories under <tt>public/javascripts</tt>, you should + # explicitly set <tt>:recursive</tt>: # # javascript_include_tag :all, :recursive => true # - # == Caching multiple javascripts into one + # == Caching multiple JavaScripts into one # - # You can also cache multiple javascripts into one file, which requires less HTTP connections to download and can better be - # compressed by gzip (leading to faster transfers). Caching will only happen if config.perform_caching - # is set to <tt>true</tt> (which is the case by default for the Rails production environment, but not for the development - # environment). + # You can also cache multiple JavaScripts into one file, which requires less HTTP connections to download + # and can better be compressed by gzip (leading to faster transfers). Caching will only happen if + # <tt>config.perform_caching</tt> is set to true (which is the case by default for the Rails + # production environment, but not for the development environment). # # ==== Examples - # javascript_include_tag :all, :cache => true # when config.perform_caching is false => - # <script type="text/javascript" src="/javascripts/prototype.js?1284139606"></script> - # <script type="text/javascript" src="/javascripts/effects.js?1284139606"></script> - # ... - # <script type="text/javascript" src="/javascripts/application.js?1284139606"></script> - # <script type="text/javascript" src="/javascripts/shop.js?1284139606"></script> - # <script type="text/javascript" src="/javascripts/checkout.js?1284139606"></script> # - # javascript_include_tag :all, :cache => true # when config.perform_caching is true => - # <script type="text/javascript" src="/javascripts/all.js?1344139789"></script> + # # assuming config.perform_caching is false + # javascript_include_tag :all, :cache => true + # # => <script type="text/javascript" src="/javascripts/jquery.js?1284139606"></script> + # # <script type="text/javascript" src="/javascripts/rails.js?1284139606"></script> + # # <script type="text/javascript" src="/javascripts/application.js?1284139606"></script> + # # <script type="text/javascript" src="/javascripts/shop.js?1284139606"></script> + # # <script type="text/javascript" src="/javascripts/checkout.js?1284139606"></script> + # + # # assuming config.perform_caching is true + # javascript_include_tag :all, :cache => true + # # => <script type="text/javascript" src="/javascripts/all.js?1344139789"></script> # - # javascript_include_tag "prototype", "cart", "checkout", :cache => "shop" # when config.perform_caching is false => - # <script type="text/javascript" src="/javascripts/prototype.js?1284139606"></script> - # <script type="text/javascript" src="/javascripts/cart.js?1289139157"></script> - # <script type="text/javascript" src="/javascripts/checkout.js?1299139816"></script> + # # assuming config.perform_caching is false + # javascript_include_tag "jquery", "cart", "checkout", :cache => "shop" + # # => <script type="text/javascript" src="/javascripts/jquery.js?1284139606"></script> + # # <script type="text/javascript" src="/javascripts/cart.js?1289139157"></script> + # # <script type="text/javascript" src="/javascripts/checkout.js?1299139816"></script> # - # javascript_include_tag "prototype", "cart", "checkout", :cache => "shop" # when config.perform_caching is true => - # <script type="text/javascript" src="/javascripts/shop.js?1299139816"></script> + # # assuming config.perform_caching is true + # javascript_include_tag "jquery", "cart", "checkout", :cache => "shop" + # # => <script type="text/javascript" src="/javascripts/shop.js?1299139816"></script> # # The <tt>:recursive</tt> option is also available for caching: # # javascript_include_tag :all, :cache => true, :recursive => true def javascript_include_tag(*sources) - @javascript_include ||= JavascriptIncludeTag.new(config, asset_paths) - @javascript_include.include_tag(*sources) + if config.use_sprockets + sprockets_javascript_include_tag(*sources) + else + @javascript_include ||= JavascriptIncludeTag.new(config, asset_paths) + @javascript_include.include_tag(*sources) + end end - end - end end end diff --git a/actionpack/lib/action_view/helpers/asset_tag_helpers/stylesheet_tag_helpers.rb b/actionpack/lib/action_view/helpers/asset_tag_helpers/stylesheet_tag_helpers.rb index a48c87b49a..a994afb65e 100644 --- a/actionpack/lib/action_view/helpers/asset_tag_helpers/stylesheet_tag_helpers.rb +++ b/actionpack/lib/action_view/helpers/asset_tag_helpers/stylesheet_tag_helpers.rb @@ -63,7 +63,11 @@ module ActionView # stylesheet_path "http://www.railsapplication.com/css/style" # => http://www.railsapplication.com/css/style # stylesheet_path "http://www.railsapplication.com/css/style.css" # => http://www.railsapplication.com/css/style.css def stylesheet_path(source) - asset_paths.compute_public_path(source, 'stylesheets', 'css') + if config.use_sprockets + sprockets_stylesheet_path(source) + else + asset_paths.compute_public_path(source, 'stylesheets', 'css') + end end alias_method :path_to_stylesheet, :stylesheet_path # aliased to avoid conflicts with a stylesheet_path named route @@ -136,8 +140,12 @@ module ActionView # stylesheet_link_tag :all, :concat => true # def stylesheet_link_tag(*sources) - @stylesheet_include ||= StylesheetIncludeTag.new(config, asset_paths) - @stylesheet_include.include_tag(*sources) + if config.use_sprockets + sprockets_stylesheet_link_tag(*sources) + else + @stylesheet_include ||= StylesheetIncludeTag.new(config, asset_paths) + @stylesheet_include.include_tag(*sources) + end end end diff --git a/actionpack/lib/action_view/helpers/atom_feed_helper.rb b/actionpack/lib/action_view/helpers/atom_feed_helper.rb index db9d7a08ff..96e5722252 100644 --- a/actionpack/lib/action_view/helpers/atom_feed_helper.rb +++ b/actionpack/lib/action_view/helpers/atom_feed_helper.rb @@ -4,7 +4,7 @@ module ActionView # = Action View Atom Feed Helpers module Helpers #:nodoc: module AtomFeedHelper - # Adds easy defaults to writing Atom feeds with the Builder template engine (this does not work on ERb or any other + # Adds easy defaults to writing Atom feeds with the Builder template engine (this does not work on ERB or any other # template languages). # # Full usage example: diff --git a/actionpack/lib/action_view/helpers/capture_helper.rb b/actionpack/lib/action_view/helpers/capture_helper.rb index c88bd1efd5..0139714240 100644 --- a/actionpack/lib/action_view/helpers/capture_helper.rb +++ b/actionpack/lib/action_view/helpers/capture_helper.rb @@ -14,7 +14,7 @@ module ActionView # variable. You can then use this variable anywhere in your templates or layout. # # ==== Examples - # The capture method can be used in ERb templates... + # The capture method can be used in ERB templates... # # <% @greeting = capture do %> # Welcome to my shiny new web page! The date and time is @@ -107,8 +107,8 @@ module ActionView # <%= javascript_include_tag :defaults %> # <% end %> # - # That will place <tt>script</tt> tags for Prototype, Scriptaculous, and application.js (if it exists) - # on the page; this technique is useful if you'll only be using these scripts in a few views. + # 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 # identifier in order. For example: @@ -135,8 +135,19 @@ module ActionView # for elements that will be fragment cached. def content_for(name, content = nil, &block) content = capture(&block) if block_given? - @_content_for[name] << content if content - @_content_for[name] unless content + result = @_view_flow.append(name, content) if content + result unless content + end + + # The same as +content_for+ but when used with streaming flushes + # straight back to the layout. In other words, if you want to + # concatenate several times to the same buffer when rendering a given + # template, you should use +content_for+, if not, use +provide+ to tell + # the layout to stop looking for more contents. + def provide(name, content = nil, &block) + content = capture(&block) if block_given? + result = @_view_flow.append!(name, content) if content + result unless content end # content_for? simply checks whether any content has been captured yet using content_for @@ -158,7 +169,7 @@ module ActionView # </body> # </html> def content_for?(name) - @_content_for[name].present? + @_view_flow.get(name).present? end # Use an alternate output buffer for the duration of the block. diff --git a/actionpack/lib/action_view/helpers/csrf_helper.rb b/actionpack/lib/action_view/helpers/csrf_helper.rb index 65c8debc76..1f2bc28cac 100644 --- a/actionpack/lib/action_view/helpers/csrf_helper.rb +++ b/actionpack/lib/action_view/helpers/csrf_helper.rb @@ -17,10 +17,12 @@ module ActionView # Note that regular forms generate hidden fields, and that Ajax calls are whitelisted, # so they do not use these tags. def csrf_meta_tags - <<-METAS.strip_heredoc.chomp.html_safe if protect_against_forgery? - <meta name="csrf-param" content="#{Rack::Utils.escape_html(request_forgery_protection_token)}"/> - <meta name="csrf-token" content="#{Rack::Utils.escape_html(form_authenticity_token)}"/> - METAS + if protect_against_forgery? + [ + tag('meta', :name => 'csrf-param', :content => request_forgery_protection_token), + tag('meta', :name => 'csrf-token', :content => form_authenticity_token) + ].join("\n").html_safe + end end # For backwards compatibility. diff --git a/actionpack/lib/action_view/helpers/date_helper.rb b/actionpack/lib/action_view/helpers/date_helper.rb index 6cd1565031..313a2591bf 100644 --- a/actionpack/lib/action_view/helpers/date_helper.rb +++ b/actionpack/lib/action_view/helpers/date_helper.rb @@ -26,9 +26,9 @@ module ActionView # 30 secs <-> 1 min, 29 secs # => 1 minute # 1 min, 30 secs <-> 44 mins, 29 secs # => [2..44] minutes # 44 mins, 30 secs <-> 89 mins, 29 secs # => about 1 hour - # 89 mins, 29 secs <-> 23 hrs, 59 mins, 29 secs # => about [2..24] hours - # 23 hrs, 59 mins, 29 secs <-> 47 hrs, 59 mins, 29 secs # => 1 day - # 47 hrs, 59 mins, 29 secs <-> 29 days, 23 hrs, 59 mins, 29 secs # => [2..29] days + # 89 mins, 30 secs <-> 23 hrs, 59 mins, 29 secs # => about [2..24] hours + # 23 hrs, 59 mins, 30 secs <-> 41 hrs, 59 mins, 29 secs # => 1 day + # 41 hrs, 59 mins, 30 secs <-> 29 days, 23 hrs, 59 mins, 29 secs # => [2..29] days # 29 days, 23 hrs, 59 mins, 30 secs <-> 59 days, 23 hrs, 59 mins, 29 secs # => about 1 month # 59 days, 23 hrs, 59 mins, 30 secs <-> 1 yr minus 1 sec # => [2..12] months # 1 yr <-> 1 yr, 3 months # => about 1 year @@ -89,8 +89,8 @@ module ActionView when 2..44 then locale.t :x_minutes, :count => distance_in_minutes when 45..89 then locale.t :about_x_hours, :count => 1 when 90..1439 then locale.t :about_x_hours, :count => (distance_in_minutes.to_f / 60.0).round - when 1440..2529 then locale.t :x_days, :count => 1 - when 2530..43199 then locale.t :x_days, :count => (distance_in_minutes.to_f / 1440.0).round + when 1440..2519 then locale.t :x_days, :count => 1 + when 2520..43199 then locale.t :x_days, :count => (distance_in_minutes.to_f / 1440.0).round when 43200..86399 then locale.t :about_x_months, :count => 1 when 86400..525599 then locale.t :x_months, :count => (distance_in_minutes.to_f / 43200.0).round else diff --git a/actionpack/lib/action_view/helpers/form_helper.rb b/actionpack/lib/action_view/helpers/form_helper.rb index 9025d9e24c..440acafa88 100644 --- a/actionpack/lib/action_view/helpers/form_helper.rb +++ b/actionpack/lib/action_view/helpers/form_helper.rb @@ -610,10 +610,11 @@ module ActionView # label(:post, :body) # # => <label for="post_body">Write your entire text here</label> # - # Localization can also be based purely on the translation of the attribute-name like this: + # Localization can also be based purely on the translation of the attribute-name + # (if you are using ActiveRecord): # - # activemodel: - # attribute: + # activerecord: + # attributes: # post: # cost: "Total cost" # diff --git a/actionpack/lib/action_view/helpers/javascript_helper.rb b/actionpack/lib/action_view/helpers/javascript_helper.rb index a19ba7a968..d7228bab67 100644 --- a/actionpack/lib/action_view/helpers/javascript_helper.rb +++ b/actionpack/lib/action_view/helpers/javascript_helper.rb @@ -1,42 +1,8 @@ require 'action_view/helpers/tag_helper' module ActionView - # = Action View JavaScript Helpers module Helpers - # Provides functionality for working with JavaScript in your views. - # - # == Ajax, controls and visual effects - # - # * For information on using Ajax, see - # ActionView::Helpers::PrototypeHelper. - # * For information on using controls and visual effects, see - # ActionView::Helpers::ScriptaculousHelper. - # - # == Including the JavaScript libraries into your pages - # - # Rails includes the Prototype JavaScript framework and the Scriptaculous - # JavaScript controls and visual effects library. If you wish to use - # these libraries and their helpers (ActionView::Helpers::PrototypeHelper - # and ActionView::Helpers::ScriptaculousHelper), you must do one of the - # following: - # - # * Use <tt><%= javascript_include_tag :defaults %></tt> in the HEAD - # section of your page (recommended): This function will return - # references to the JavaScript files created by the +rails+ command in - # your <tt>public/javascripts</tt> directory. Using it is recommended as - # the browser can then cache the libraries instead of fetching all the - # functions anew on every request. - # * Use <tt><%= javascript_include_tag 'prototype' %></tt>: As above, but - # will only include the Prototype core library, which means you are able - # to use all basic AJAX functionality. For the Scriptaculous-based - # JavaScript helpers, like visual effects, autocompletion, drag and drop - # and so on, you should use the method described above. - # - # For documentation on +javascript_include_tag+ see - # ActionView::Helpers::AssetTagHelper. module JavaScriptHelper - include PrototypeHelper - JS_ESCAPE_MAP = { '\\' => '\\\\', '</' => '<\/', @@ -96,87 +62,34 @@ module ActionView "\n//#{cdata_section("\n#{content}\n//")}\n".html_safe end - # Returns a button with the given +name+ text that'll trigger a JavaScript +function+ using the - # onclick handler. - # - # The first argument +name+ is used as the button's value or display text. - # - # The next arguments are optional and may include the javascript function definition and a hash of html_options. + # Returns a button whose +onclick+ handler triggers the passed JavaScript. # - # The +function+ argument can be omitted in favor of an +update_page+ - # block, which evaluates to a string when the template is rendered - # (instead of making an Ajax request first). + # The helper receives a name, JavaScript code, and an optional hash of HTML options. The + # name is used as button label and the JavaScript code goes into its +onclick+ attribute. + # If +html_options+ has an <tt>:onclick</tt>, that one is put before +function+. # - # The +html_options+ will accept a hash of html attributes for the link tag. Some examples are :class => "nav_button", :id => "articles_nav_button" + # button_to_function "Greeting", "alert('Hello world!')", :class => "ok" + # # => <input class="ok" onclick="alert('Hello world!');" type="button" value="Greeting" /> # - # Note: if you choose to specify the javascript function in a block, but would like to pass html_options, set the +function+ parameter to nil - # - # Examples: - # button_to_function "Greeting", "alert('Hello world!')" - # button_to_function "Delete", "if (confirm('Really?')) do_delete()" - # button_to_function "Details" do |page| - # page[:details].visual_effect :toggle_slide - # end - # button_to_function "Details", :class => "details_button" do |page| - # page[:details].visual_effect :toggle_slide - # end - def button_to_function(name, *args, &block) - html_options = args.extract_options!.symbolize_keys - - function = block_given? ? update_page(&block) : args[0] || '' + def button_to_function(name, function=nil, html_options={}) onclick = "#{"#{html_options[:onclick]}; " if html_options[:onclick]}#{function};" tag(:input, html_options.merge(:type => 'button', :value => name, :onclick => onclick)) end - # Returns a link of the given +name+ that will trigger a JavaScript +function+ using the - # onclick handler and return false after the fact. - # - # The first argument +name+ is used as the link text. + # Returns a link whose +onclick+ handler triggers the passed JavaScript. # - # The next arguments are optional and may include the javascript function definition and a hash of html_options. + # The helper receives a name, JavaScript code, and an optional hash of HTML options. The + # name is used as the link text and the JavaScript code goes into the +onclick+ attribute. + # If +html_options+ has an <tt>:onclick</tt>, that one is put before +function+. Once all + # the JavaScript is set, the helper appends "; return false;". # - # The +function+ argument can be omitted in favor of an +update_page+ - # block, which evaluates to a string when the template is rendered - # (instead of making an Ajax request first). + # The +href+ attribute of the tag is set to "#" unles +html_options+ has one. # - # The +html_options+ will accept a hash of html attributes for the link tag. Some examples are :class => "nav_button", :id => "articles_nav_button" + # link_to_function "Greeting", "alert('Hello world!')", :class => "nav_link" + # # => <a class="nav_link" href="#" onclick="alert('Hello world!'); return false;">Greeting</a> # - # Note: if you choose to specify the javascript function in a block, but would like to pass html_options, set the +function+ parameter to nil - # - # - # Examples: - # link_to_function "Greeting", "alert('Hello world!')" - # Produces: - # <a onclick="alert('Hello world!'); return false;" href="#">Greeting</a> - # - # link_to_function(image_tag("delete"), "if (confirm('Really?')) do_delete()") - # Produces: - # <a onclick="if (confirm('Really?')) do_delete(); return false;" href="#"> - # <img src="/images/delete.png?" alt="Delete"/> - # </a> - # - # link_to_function("Show me more", nil, :id => "more_link") do |page| - # page[:details].visual_effect :toggle_blind - # page[:more_link].replace_html "Show me less" - # end - # Produces: - # <a href="#" id="more_link" onclick="try { - # $("details").visualEffect("toggle_blind"); - # $("more_link").update("Show me less"); - # } - # catch (e) { - # alert('RJS error:\n\n' + e.toString()); - # alert('$(\"details\").visualEffect(\"toggle_blind\"); - # \n$(\"more_link\").update(\"Show me less\");'); - # throw e - # }; - # return false;">Show me more</a> - # - def link_to_function(name, *args, &block) - html_options = args.extract_options!.symbolize_keys - - function = block_given? ? update_page(&block) : args[0] || '' + def link_to_function(name, function, html_options={}) onclick = "#{"#{html_options[:onclick]}; " if html_options[:onclick]}#{function}; return false;" href = html_options[:href] || '#' diff --git a/actionpack/lib/action_view/helpers/prototype_helper.rb b/actionpack/lib/action_view/helpers/prototype_helper.rb deleted file mode 100644 index 18e303778c..0000000000 --- a/actionpack/lib/action_view/helpers/prototype_helper.rb +++ /dev/null @@ -1,852 +0,0 @@ -require 'set' -require 'active_support/json' -require 'active_support/core_ext/object/blank' -require 'active_support/core_ext/string/output_safety' - -module ActionView - # = Action View Prototype Helpers - module Helpers - # Prototype[http://www.prototypejs.org/] is a JavaScript library that provides - # DOM[http://en.wikipedia.org/wiki/Document_Object_Model] manipulation, - # Ajax[http://www.adaptivepath.com/publications/essays/archives/000385.php] - # functionality, and more traditional object-oriented facilities for JavaScript. - # This module provides a set of helpers to make it more convenient to call - # functions from Prototype using Rails, including functionality to call remote - # Rails methods (that is, making a background request to a Rails action) using Ajax. - # This means that you can call actions in your controllers without - # reloading the page, but still update certain parts of it using - # injections into the DOM. A common use case is having a form that adds - # a new element to a list without reloading the page or updating a shopping - # cart total when a new item is added. - # - # == Usage - # To be able to use these helpers, you must first include the Prototype - # JavaScript framework in your pages. - # - # javascript_include_tag 'prototype' - # - # (See the documentation for - # ActionView::Helpers::JavaScriptHelper for more information on including - # this and other JavaScript files in your Rails templates.) - # - # Now you're ready to call a remote action either through a link... - # - # link_to_remote "Add to cart", - # :url => { :action => "add", :id => product.id }, - # :update => { :success => "cart", :failure => "error" } - # - # ...through a form... - # - # <%= form_remote_tag :url => '/shipping' do -%> - # <div><%= submit_tag 'Recalculate Shipping' %></div> - # <% end -%> - # - # As you can see, there are numerous ways to use Prototype's Ajax functions (and actually more than - # are listed here); check out the documentation for each method to find out more about its usage and options. - # - # === Common Options - # See link_to_remote for documentation of options common to all Ajax - # helpers; any of the options specified by link_to_remote can be used - # by the other helpers. - # - # == Designing your Rails actions for Ajax - # When building your action handlers (that is, the Rails actions that receive your background requests), it's - # important to remember a few things. First, whatever your action would normally return to the browser, it will - # return to the Ajax call. As such, you typically don't want to render with a layout. This call will cause - # the layout to be transmitted back to your page, and, if you have a full HTML/CSS, will likely mess a lot of things up. - # You can turn the layout off on particular actions by doing the following: - # - # class SiteController < ActionController::Base - # layout "standard", :except => [:ajax_method, :more_ajax, :another_ajax] - # end - # - # Optionally, you could do this in the method you wish to lack a layout: - # - # render :layout => false - # - # You can tell the type of request from within your action using the <tt>request.xhr?</tt> (XmlHttpRequest, the - # method that Ajax uses to make background requests) method. - # def name - # # Is this an XmlHttpRequest request? - # if (request.xhr?) - # render :text => @name.to_s - # else - # # No? Then render an action. - # render :action => 'view_attribute', :attr => @name - # end - # end - # - # The else clause can be left off and the current action will render with full layout and template. An extension - # to this solution was posted to Ryan Heneise's blog at ArtOfMission["http://www.artofmission.com/"]. - # - # layout proc{ |c| c.request.xhr? ? false : "application" } - # - # Dropping this in your ApplicationController turns the layout off for every request that is an "xhr" request. - # - # If you are just returning a little data or don't want to build a template for your output, you may opt to simply - # render text output, like this: - # - # render :text => 'Return this from my method!' - # - # Since whatever the method returns is injected into the DOM, this will simply inject some text (or HTML, if you - # tell it to). This is usually how small updates, such updating a cart total or a file count, are handled. - # - # == Updating multiple elements - # See JavaScriptGenerator for information on updating multiple elements - # on the page in an Ajax response. - module PrototypeHelper - CALLBACKS = Set.new([ :create, :uninitialized, :loading, :loaded, - :interactive, :complete, :failure, :success ] + - (100..599).to_a) - AJAX_OPTIONS = Set.new([ :before, :after, :condition, :url, - :asynchronous, :method, :insertion, :position, - :form, :with, :update, :script, :type ]).merge(CALLBACKS) - - # Returns the JavaScript needed for a remote function. - # See the link_to_remote documentation at https://github.com/rails/prototype_legacy_helper as it takes the same arguments. - # - # Example: - # # Generates: <select id="options" onchange="new Ajax.Updater('options', - # # '/testing/update_options', {asynchronous:true, evalScripts:true})"> - # <select id="options" onchange="<%= remote_function(:update => "options", - # :url => { :action => :update_options }) %>"> - # <option value="0">Hello</option> - # <option value="1">World</option> - # </select> - def remote_function(options) - javascript_options = options_for_ajax(options) - - update = '' - if options[:update] && options[:update].is_a?(Hash) - update = [] - update << "success:'#{options[:update][:success]}'" if options[:update][:success] - update << "failure:'#{options[:update][:failure]}'" if options[:update][:failure] - update = '{' + update.join(',') + '}' - elsif options[:update] - update << "'#{options[:update]}'" - end - - function = update.empty? ? - "new Ajax.Request(" : - "new Ajax.Updater(#{update}, " - - url_options = options[:url] - function << "'#{ERB::Util.html_escape(escape_javascript(url_for(url_options)))}'" - function << ", #{javascript_options})" - - function = "#{options[:before]}; #{function}" if options[:before] - function = "#{function}; #{options[:after]}" if options[:after] - function = "if (#{options[:condition]}) { #{function}; }" if options[:condition] - function = "if (confirm('#{escape_javascript(options[:confirm])}')) { #{function}; }" if options[:confirm] - - return function.html_safe - end - - # All the methods were moved to GeneratorMethods so that - # #include_helpers_from_context has nothing to overwrite. - class JavaScriptGenerator #:nodoc: - def initialize(context, &block) #:nodoc: - @context, @lines = context, [] - include_helpers_from_context - @context.with_output_buffer(@lines) do - @context.instance_exec(self, &block) - end - end - - private - def include_helpers_from_context - extend @context.helpers if @context.respond_to?(:helpers) - extend GeneratorMethods - end - - # JavaScriptGenerator generates blocks of JavaScript code that allow you - # to change the content and presentation of multiple DOM elements. Use - # this in your Ajax response bodies, either in a <tt>\<script></tt> tag - # or as plain JavaScript sent with a Content-type of "text/javascript". - # - # Create new instances with PrototypeHelper#update_page or with - # ActionController::Base#render, then call +insert_html+, +replace_html+, - # +remove+, +show+, +hide+, +visual_effect+, or any other of the built-in - # methods on the yielded generator in any order you like to modify the - # content and appearance of the current page. - # - # Example: - # - # # Generates: - # # new Element.insert("list", { bottom: "<li>Some item</li>" }); - # # new Effect.Highlight("list"); - # # ["status-indicator", "cancel-link"].each(Element.hide); - # update_page do |page| - # page.insert_html :bottom, 'list', "<li>#{@item.name}</li>" - # page.visual_effect :highlight, 'list' - # page.hide 'status-indicator', 'cancel-link' - # end - # - # - # Helper methods can be used in conjunction with JavaScriptGenerator. - # When a helper method is called inside an update block on the +page+ - # object, that method will also have access to a +page+ object. - # - # Example: - # - # module ApplicationHelper - # def update_time - # page.replace_html 'time', Time.now.to_s(:db) - # page.visual_effect :highlight, 'time' - # end - # end - # - # # Controller action - # def poll - # render(:update) { |page| page.update_time } - # end - # - # Calls to JavaScriptGenerator not matching a helper method below - # generate a proxy to the JavaScript Class named by the method called. - # - # Examples: - # - # # Generates: - # # Foo.init(); - # update_page do |page| - # page.foo.init - # end - # - # # Generates: - # # Event.observe('one', 'click', function () { - # # $('two').show(); - # # }); - # update_page do |page| - # page.event.observe('one', 'click') do |p| - # p[:two].show - # end - # end - # - # You can also use PrototypeHelper#update_page_tag instead of - # PrototypeHelper#update_page to wrap the generated JavaScript in a - # <tt>\<script></tt> tag. - module GeneratorMethods - def to_s #:nodoc: - (@lines * $/).tap do |javascript| - if ActionView::Base.debug_rjs - source = javascript.dup - javascript.replace "try {\n#{source}\n} catch (e) " - javascript << "{ alert('RJS error:\\n\\n' + e.toString()); alert('#{source.gsub('\\','\0\0').gsub(/\r\n|\n|\r/, "\\n").gsub(/["']/) { |m| "\\#{m}" }}'); throw e }" - end - end - end - - # Returns a element reference by finding it through +id+ in the DOM. This element can then be - # used for further method calls. Examples: - # - # page['blank_slate'] # => $('blank_slate'); - # page['blank_slate'].show # => $('blank_slate').show(); - # page['blank_slate'].show('first').up # => $('blank_slate').show('first').up(); - # - # You can also pass in a record, which will use ActionController::RecordIdentifier.dom_id to lookup - # the correct id: - # - # page[@post] # => $('post_45') - # page[Post.new] # => $('new_post') - def [](id) - case id - when String, Symbol, NilClass - JavaScriptElementProxy.new(self, id) - else - JavaScriptElementProxy.new(self, ActionController::RecordIdentifier.dom_id(id)) - end - end - - # Returns an object whose <tt>to_json</tt> evaluates to +code+. Use this to pass a literal JavaScript - # expression as an argument to another JavaScriptGenerator method. - def literal(code) - ::ActiveSupport::JSON::Variable.new(code.to_s) - end - - # Returns a collection reference by finding it through a CSS +pattern+ in the DOM. This collection can then be - # used for further method calls. Examples: - # - # page.select('p') # => $$('p'); - # page.select('p.welcome b').first # => $$('p.welcome b').first(); - # page.select('p.welcome b').first.hide # => $$('p.welcome b').first().hide(); - # - # You can also use prototype enumerations with the collection. Observe: - # - # # Generates: $$('#items li').each(function(value) { value.hide(); }); - # page.select('#items li').each do |value| - # value.hide - # end - # - # Though you can call the block param anything you want, they are always rendered in the - # javascript as 'value, index.' Other enumerations, like collect() return the last statement: - # - # # Generates: var hidden = $$('#items li').collect(function(value, index) { return value.hide(); }); - # page.select('#items li').collect('hidden') do |item| - # item.hide - # end - # - def select(pattern) - JavaScriptElementCollectionProxy.new(self, pattern) - end - - # Inserts HTML at the specified +position+ relative to the DOM element - # identified by the given +id+. - # - # +position+ may be one of: - # - # <tt>:top</tt>:: HTML is inserted inside the element, before the - # element's existing content. - # <tt>:bottom</tt>:: HTML is inserted inside the element, after the - # element's existing content. - # <tt>:before</tt>:: HTML is inserted immediately preceding the element. - # <tt>:after</tt>:: HTML is inserted immediately following the element. - # - # +options_for_render+ may be either a string of HTML to insert, or a hash - # of options to be passed to ActionView::Base#render. For example: - # - # # Insert the rendered 'navigation' partial just before the DOM - # # element with ID 'content'. - # # Generates: Element.insert("content", { before: "-- Contents of 'navigation' partial --" }); - # page.insert_html :before, 'content', :partial => 'navigation' - # - # # Add a list item to the bottom of the <ul> with ID 'list'. - # # Generates: Element.insert("list", { bottom: "<li>Last item</li>" }); - # page.insert_html :bottom, 'list', '<li>Last item</li>' - # - def insert_html(position, id, *options_for_render) - content = javascript_object_for(render(*options_for_render)) - record "Element.insert(\"#{id}\", { #{position.to_s.downcase}: #{content} });" - end - - # Replaces the inner HTML of the DOM element with the given +id+. - # - # +options_for_render+ may be either a string of HTML to insert, or a hash - # of options to be passed to ActionView::Base#render. For example: - # - # # Replace the HTML of the DOM element having ID 'person-45' with the - # # 'person' partial for the appropriate object. - # # Generates: Element.update("person-45", "-- Contents of 'person' partial --"); - # page.replace_html 'person-45', :partial => 'person', :object => @person - # - def replace_html(id, *options_for_render) - call 'Element.update', id, render(*options_for_render) - end - - # Replaces the "outer HTML" (i.e., the entire element, not just its - # contents) of the DOM element with the given +id+. - # - # +options_for_render+ may be either a string of HTML to insert, or a hash - # of options to be passed to ActionView::Base#render. For example: - # - # # Replace the DOM element having ID 'person-45' with the - # # 'person' partial for the appropriate object. - # page.replace 'person-45', :partial => 'person', :object => @person - # - # This allows the same partial that is used for the +insert_html+ to - # be also used for the input to +replace+ without resorting to - # the use of wrapper elements. - # - # Examples: - # - # <div id="people"> - # <%= render :partial => 'person', :collection => @people %> - # </div> - # - # # Insert a new person - # # - # # Generates: new Insertion.Bottom({object: "Matz", partial: "person"}, ""); - # page.insert_html :bottom, :partial => 'person', :object => @person - # - # # Replace an existing person - # - # # Generates: Element.replace("person_45", "-- Contents of partial --"); - # page.replace 'person_45', :partial => 'person', :object => @person - # - def replace(id, *options_for_render) - call 'Element.replace', id, render(*options_for_render) - end - - # Removes the DOM elements with the given +ids+ from the page. - # - # Example: - # - # # Remove a few people - # # Generates: ["person_23", "person_9", "person_2"].each(Element.remove); - # page.remove 'person_23', 'person_9', 'person_2' - # - def remove(*ids) - loop_on_multiple_args 'Element.remove', ids - end - - # Shows hidden DOM elements with the given +ids+. - # - # Example: - # - # # Show a few people - # # Generates: ["person_6", "person_13", "person_223"].each(Element.show); - # page.show 'person_6', 'person_13', 'person_223' - # - def show(*ids) - loop_on_multiple_args 'Element.show', ids - end - - # Hides the visible DOM elements with the given +ids+. - # - # Example: - # - # # Hide a few people - # # Generates: ["person_29", "person_9", "person_0"].each(Element.hide); - # page.hide 'person_29', 'person_9', 'person_0' - # - def hide(*ids) - loop_on_multiple_args 'Element.hide', ids - end - - # Toggles the visibility of the DOM elements with the given +ids+. - # Example: - # - # # Show a few people - # # Generates: ["person_14", "person_12", "person_23"].each(Element.toggle); - # page.toggle 'person_14', 'person_12', 'person_23' # Hides the elements - # page.toggle 'person_14', 'person_12', 'person_23' # Shows the previously hidden elements - # - def toggle(*ids) - loop_on_multiple_args 'Element.toggle', ids - end - - # Displays an alert dialog with the given +message+. - # - # Example: - # - # # Generates: alert('This message is from Rails!') - # page.alert('This message is from Rails!') - def alert(message) - call 'alert', message - end - - # Redirects the browser to the given +location+ using JavaScript, in the same form as +url_for+. - # - # Examples: - # - # # Generates: window.location.href = "/mycontroller"; - # page.redirect_to(:action => 'index') - # - # # Generates: window.location.href = "/account/signup"; - # page.redirect_to(:controller => 'account', :action => 'signup') - def redirect_to(location) - url = location.is_a?(String) ? location : @context.url_for(location) - record "window.location.href = #{url.inspect}" - end - - # Reloads the browser's current +location+ using JavaScript - # - # Examples: - # - # # Generates: window.location.reload(); - # page.reload - def reload - record 'window.location.reload()' - end - - # Calls the JavaScript +function+, optionally with the given +arguments+. - # - # If a block is given, the block will be passed to a new JavaScriptGenerator; - # the resulting JavaScript code will then be wrapped inside <tt>function() { ... }</tt> - # and passed as the called function's final argument. - # - # Examples: - # - # # Generates: Element.replace(my_element, "My content to replace with.") - # page.call 'Element.replace', 'my_element', "My content to replace with." - # - # # Generates: alert('My message!') - # page.call 'alert', 'My message!' - # - # # Generates: - # # my_method(function() { - # # $("one").show(); - # # $("two").hide(); - # # }); - # page.call(:my_method) do |p| - # p[:one].show - # p[:two].hide - # end - def call(function, *arguments, &block) - record "#{function}(#{arguments_for_call(arguments, block)})" - end - - # Assigns the JavaScript +variable+ the given +value+. - # - # Examples: - # - # # Generates: my_string = "This is mine!"; - # page.assign 'my_string', 'This is mine!' - # - # # Generates: record_count = 33; - # page.assign 'record_count', 33 - # - # # Generates: tabulated_total = 47 - # page.assign 'tabulated_total', @total_from_cart - # - def assign(variable, value) - record "#{variable} = #{javascript_object_for(value)}" - end - - # Writes raw JavaScript to the page. - # - # Example: - # - # page << "alert('JavaScript with Prototype.');" - def <<(javascript) - @lines << javascript - end - - # Executes the content of the block after a delay of +seconds+. Example: - # - # # Generates: - # # setTimeout(function() { - # # ; - # # new Effect.Fade("notice",{}); - # # }, 20000); - # page.delay(20) do - # page.visual_effect :fade, 'notice' - # end - def delay(seconds = 1) - record "setTimeout(function() {\n\n" - yield - record "}, #{(seconds * 1000).to_i})" - end - - private - def loop_on_multiple_args(method, ids) - record(ids.size>1 ? - "#{javascript_object_for(ids)}.each(#{method})" : - "#{method}(#{javascript_object_for(ids.first)})") - end - - def page - self - end - - def record(line) - line = "#{line.to_s.chomp.gsub(/\;\z/, '')};" - self << line - line - end - - def render(*options) - with_formats(:html) do - case option = options.first - when Hash - @context.render(*options) - else - option.to_s - end - end - end - - def with_formats(*args) - @context ? @context.lookup_context.update_details(:formats => args) { yield } : yield - end - - def javascript_object_for(object) - ::ActiveSupport::JSON.encode(object) - end - - def arguments_for_call(arguments, block = nil) - arguments << block_to_function(block) if block - arguments.map { |argument| javascript_object_for(argument) }.join ', ' - end - - def block_to_function(block) - generator = self.class.new(@context, &block) - literal("function() { #{generator.to_s} }") - end - - def method_missing(method, *arguments) - JavaScriptProxy.new(self, method.to_s.camelize) - end - end - end - - # Yields a JavaScriptGenerator and returns the generated JavaScript code. - # Use this to update multiple elements on a page in an Ajax response. - # See JavaScriptGenerator for more information. - # - # Example: - # - # update_page do |page| - # page.hide 'spinner' - # end - def update_page(&block) - JavaScriptGenerator.new(self, &block).to_s.html_safe - end - - # Works like update_page but wraps the generated JavaScript in a - # <tt>\<script></tt> tag. Use this to include generated JavaScript in an - # ERb template. See JavaScriptGenerator for more information. - # - # +html_options+ may be a hash of <tt>\<script></tt> attributes to be - # passed to ActionView::Helpers::JavaScriptHelper#javascript_tag. - def update_page_tag(html_options = {}, &block) - javascript_tag update_page(&block), html_options - end - - protected - def options_for_javascript(options) - if options.empty? - '{}' - else - "{#{options.keys.map { |k| "#{k}:#{options[k]}" }.sort.join(', ')}}" - end - end - - def options_for_ajax(options) - js_options = build_callbacks(options) - - js_options['asynchronous'] = options[:type] != :synchronous - js_options['method'] = method_option_to_s(options[:method]) if options[:method] - js_options['insertion'] = "'#{options[:position].to_s.downcase}'" if options[:position] - js_options['evalScripts'] = options[:script].nil? || options[:script] - - if options[:form] - js_options['parameters'] = 'Form.serialize(this)' - elsif options[:submit] - js_options['parameters'] = "Form.serialize('#{options[:submit]}')" - elsif options[:with] - js_options['parameters'] = options[:with] - end - - if protect_against_forgery? && !options[:form] - if js_options['parameters'] - js_options['parameters'] << " + '&" - else - js_options['parameters'] = "'" - end - js_options['parameters'] << "#{request_forgery_protection_token}=' + encodeURIComponent('#{escape_javascript form_authenticity_token}')" - end - - options_for_javascript(js_options) - end - - def method_option_to_s(method) - (method.is_a?(String) and !method.index("'").nil?) ? method : "'#{method}'" - end - - def build_callbacks(options) - callbacks = {} - options.each do |callback, code| - if CALLBACKS.include?(callback) - name = 'on' + callback.to_s.capitalize - callbacks[name] = "function(request){#{code}}" - end - end - callbacks - end - end - - # Converts chained method calls on DOM proxy elements into JavaScript chains - class JavaScriptProxy < ActiveSupport::BasicObject #:nodoc: - - def initialize(generator, root = nil) - @generator = generator - @generator << root if root - end - - def is_a?(klass) - klass == JavaScriptProxy - end - - private - def method_missing(method, *arguments, &block) - if method.to_s =~ /(.*)=$/ - assign($1, arguments.first) - else - call("#{method.to_s.camelize(:lower)}", *arguments, &block) - end - end - - def call(function, *arguments, &block) - append_to_function_chain!("#{function}(#{@generator.send(:arguments_for_call, arguments, block)})") - self - end - - def assign(variable, value) - append_to_function_chain!("#{variable} = #{@generator.send(:javascript_object_for, value)}") - end - - def function_chain - @function_chain ||= @generator.instance_variable_get(:@lines) - end - - def append_to_function_chain!(call) - function_chain[-1].chomp!(';') - function_chain[-1] += ".#{call};" - end - end - - class JavaScriptElementProxy < JavaScriptProxy #:nodoc: - def initialize(generator, id) - @id = id - super(generator, "$(#{::ActiveSupport::JSON.encode(id)})") - end - - # Allows access of element attributes through +attribute+. Examples: - # - # page['foo']['style'] # => $('foo').style; - # page['foo']['style']['color'] # => $('blank_slate').style.color; - # page['foo']['style']['color'] = 'red' # => $('blank_slate').style.color = 'red'; - # page['foo']['style'].color = 'red' # => $('blank_slate').style.color = 'red'; - def [](attribute) - append_to_function_chain!(attribute) - self - end - - def []=(variable, value) - assign(variable, value) - end - - def replace_html(*options_for_render) - call 'update', @generator.send(:render, *options_for_render) - end - - def replace(*options_for_render) - call 'replace', @generator.send(:render, *options_for_render) - end - - def reload(options_for_replace = {}) - replace(options_for_replace.merge({ :partial => @id.to_s })) - end - - end - - class JavaScriptVariableProxy < JavaScriptProxy #:nodoc: - def initialize(generator, variable) - @variable = ::ActiveSupport::JSON::Variable.new(variable) - @empty = true # only record lines if we have to. gets rid of unnecessary linebreaks - super(generator) - end - - # The JSON Encoder calls this to check for the +to_json+ method - # Since it's a blank slate object, I suppose it responds to anything. - def respond_to?(*) - true - end - - def as_json(options = nil) - @variable - end - - private - def append_to_function_chain!(call) - @generator << @variable if @empty - @empty = false - super - end - end - - class JavaScriptCollectionProxy < JavaScriptProxy #:nodoc: - ENUMERABLE_METHODS_WITH_RETURN = [:all, :any, :collect, :map, :detect, :find, :find_all, :select, :max, :min, :partition, :reject, :sort_by, :in_groups_of, :each_slice] unless defined? ENUMERABLE_METHODS_WITH_RETURN - ENUMERABLE_METHODS = ENUMERABLE_METHODS_WITH_RETURN + [:each] unless defined? ENUMERABLE_METHODS - attr_reader :generator - delegate :arguments_for_call, :to => :generator - - def initialize(generator, pattern) - super(generator, @pattern = pattern) - end - - def each_slice(variable, number, &block) - if block - enumerate :eachSlice, :variable => variable, :method_args => [number], :yield_args => %w(value index), :return => true, &block - else - add_variable_assignment!(variable) - append_enumerable_function!("eachSlice(#{::ActiveSupport::JSON.encode(number)});") - end - end - - def grep(variable, pattern, &block) - enumerate :grep, :variable => variable, :return => true, :method_args => [::ActiveSupport::JSON::Variable.new(pattern.inspect)], :yield_args => %w(value index), &block - end - - def in_groups_of(variable, number, fill_with = nil) - arguments = [number] - arguments << fill_with unless fill_with.nil? - add_variable_assignment!(variable) - append_enumerable_function!("inGroupsOf(#{arguments_for_call arguments});") - end - - def inject(variable, memo, &block) - enumerate :inject, :variable => variable, :method_args => [memo], :yield_args => %w(memo value index), :return => true, &block - end - - def pluck(variable, property) - add_variable_assignment!(variable) - append_enumerable_function!("pluck(#{::ActiveSupport::JSON.encode(property)});") - end - - def zip(variable, *arguments, &block) - add_variable_assignment!(variable) - append_enumerable_function!("zip(#{arguments_for_call arguments}") - if block - function_chain[-1] += ", function(array) {" - yield ::ActiveSupport::JSON::Variable.new('array') - add_return_statement! - @generator << '});' - else - function_chain[-1] += ');' - end - end - - private - def method_missing(method, *arguments, &block) - if ENUMERABLE_METHODS.include?(method) - returnable = ENUMERABLE_METHODS_WITH_RETURN.include?(method) - variable = arguments.first if returnable - enumerate(method, {:variable => (arguments.first if returnable), :return => returnable, :yield_args => %w(value index)}, &block) - else - super - end - end - - # Options - # * variable - name of the variable to set the result of the enumeration to - # * method_args - array of the javascript enumeration method args that occur before the function - # * yield_args - array of the javascript yield args - # * return - true if the enumeration should return the last statement - def enumerate(enumerable, options = {}, &block) - options[:method_args] ||= [] - options[:yield_args] ||= [] - yield_args = options[:yield_args] * ', ' - method_args = arguments_for_call options[:method_args] # foo, bar, function - method_args << ', ' unless method_args.blank? - add_variable_assignment!(options[:variable]) if options[:variable] - append_enumerable_function!("#{enumerable.to_s.camelize(:lower)}(#{method_args}function(#{yield_args}) {") - # only yield as many params as were passed in the block - yield(*options[:yield_args].collect { |p| JavaScriptVariableProxy.new(@generator, p) }[0..block.arity-1]) - add_return_statement! if options[:return] - @generator << '});' - end - - def add_variable_assignment!(variable) - function_chain.push("var #{variable} = #{function_chain.pop}") - end - - def add_return_statement! - unless function_chain.last =~ /return/ - function_chain.push("return #{function_chain.pop.chomp(';')};") - end - end - - def append_enumerable_function!(call) - function_chain[-1].chomp!(';') - function_chain[-1] += ".#{call}" - end - end - - class JavaScriptElementCollectionProxy < JavaScriptCollectionProxy #:nodoc:\ - def initialize(generator, pattern) - super(generator, "$$(#{::ActiveSupport::JSON.encode(pattern)})") - end - end - end -end diff --git a/actionpack/lib/action_view/helpers/scriptaculous_helper.rb b/actionpack/lib/action_view/helpers/scriptaculous_helper.rb deleted file mode 100644 index 8610c2469e..0000000000 --- a/actionpack/lib/action_view/helpers/scriptaculous_helper.rb +++ /dev/null @@ -1,263 +0,0 @@ -require 'action_view/helpers/javascript_helper' -require 'active_support/json' - -module ActionView - # = Action View Scriptaculous Helpers - module Helpers - # Provides a set of helpers for calling Scriptaculous[http://script.aculo.us/] - # JavaScript functions, including those which create Ajax controls and visual - # effects. - # - # To be able to use these helpers, you must include the Prototype - # JavaScript framework and the Scriptaculous JavaScript library in your - # pages. See the documentation for ActionView::Helpers::JavaScriptHelper - # for more information on including the necessary JavaScript. - # - # The Scriptaculous helpers' behavior can be tweaked with various options. - # - # See the documentation at http://script.aculo.us for more information on - # using these helpers in your application. - module ScriptaculousHelper - TOGGLE_EFFECTS = [:toggle_appear, :toggle_slide, :toggle_blind] - - # Returns a JavaScript snippet to be used on the Ajax callbacks for - # starting visual effects. - # - # If no +element_id+ is given, it assumes "element" which should be a local - # variable in the generated JavaScript execution context. This can be - # used for example with +drop_receiving_element+: - # - # <%= drop_receiving_element (...), :loading => visual_effect(:fade) %> - # - # This would fade the element that was dropped on the drop receiving - # element. - # - # For toggling visual effects, you can use <tt>:toggle_appear</tt>, <tt>:toggle_slide</tt>, and - # <tt>:toggle_blind</tt> which will alternate between appear/fade, slidedown/slideup, and - # blinddown/blindup respectively. - # - # You can change the behaviour with various options, see - # http://script.aculo.us for more documentation. - def visual_effect(name, element_id = false, js_options = {}) - element = element_id ? ActiveSupport::JSON.encode(element_id) : "element" - - js_options[:queue] = if js_options[:queue].is_a?(Hash) - '{' + js_options[:queue].map {|k, v| k == :limit ? "#{k}:#{v}" : "#{k}:'#{v}'" }.join(',') + '}' - elsif js_options[:queue] - "'#{js_options[:queue]}'" - end if js_options[:queue] - - [:endcolor, :direction, :startcolor, :scaleMode, :restorecolor].each do |option| - js_options[option] = "'#{js_options[option]}'" if js_options[option] - end - - if TOGGLE_EFFECTS.include? name.to_sym - "Effect.toggle(#{element},'#{name.to_s.gsub(/^toggle_/,'')}',#{options_for_javascript(js_options)});" - else - "new Effect.#{name.to_s.camelize}(#{element},#{options_for_javascript(js_options)});" - end - end - - # Makes the element with the DOM ID specified by +element_id+ sortable - # by drag-and-drop and make an Ajax call whenever the sort order has - # changed. By default, the action called gets the serialized sortable - # element as parameters. - # - # Example: - # - # <%= sortable_element("my_list", :url => { :action => "order" }) %> - # - # In the example, the action gets a "my_list" array parameter - # containing the values of the ids of elements the sortable consists - # of, in the current order. - # - # Important: For this to work, the sortable elements must have id - # attributes in the form "string_identifier". For example, "item_1". Only - # the identifier part of the id attribute will be serialized. - # - # Additional +options+ are: - # - # * <tt>:format</tt> - A regular expression to determine what to send as the - # serialized id to the server (the default is <tt>/^[^_]*_(.*)$/</tt>). - # - # * <tt>:constraint</tt> - Whether to constrain the dragging to either - # <tt>:horizontal</tt> or <tt>:vertical</tt> (or false to make it unconstrained). - # - # * <tt>:overlap</tt> - Calculate the item overlap in the <tt>:horizontal</tt> - # or <tt>:vertical</tt> direction. - # - # * <tt>:tag</tt> - Which children of the container element to treat as - # sortable (default is <tt>li</tt>). - # - # * <tt>:containment</tt> - Takes an element or array of elements to treat as - # potential drop targets (defaults to the original target element). - # - # * <tt>:only</tt> - A CSS class name or array of class names used to filter - # out child elements as candidates. - # - # * <tt>:scroll</tt> - Determines whether to scroll the list during drag - # operations if the list runs past the visual border. - # - # * <tt>:tree</tt> - Determines whether to treat nested lists as part of the - # main sortable list. This means that you can create multi-layer lists, - # and not only sort items at the same level, but drag and sort items - # between levels. - # - # * <tt>:hoverclass</tt> - If set, the Droppable will have this additional CSS class - # when an accepted Draggable is hovered over it. - # - # * <tt>:handle</tt> - Sets whether the element should only be draggable by an - # embedded handle. The value may be a string referencing a CSS class value - # (as of script.aculo.us V1.5). The first child/grandchild/etc. element - # found within the element that has this CSS class value will be used as - # the handle. - # - # * <tt>:ghosting</tt> - Clones the element and drags the clone, leaving - # the original in place until the clone is dropped (default is <tt>false</tt>). - # - # * <tt>:dropOnEmpty</tt> - If true the Sortable container will be made into - # a Droppable, that can receive a Draggable (as according to the containment - # rules) as a child element when there are no more elements inside (default - # is <tt>false</tt>). - # - # * <tt>:onChange</tt> - Called whenever the sort order changes while dragging. When - # dragging from one Sortable to another, the callback is called once on each - # Sortable. Gets the affected element as its parameter. - # - # * <tt>:onUpdate</tt> - Called when the drag ends and the Sortable's order is - # changed in any way. When dragging from one Sortable to another, the callback - # is called once on each Sortable. Gets the container as its parameter. - # - # See http://script.aculo.us for more documentation. - def sortable_element(element_id, options = {}) - javascript_tag(sortable_element_js(element_id, options).chop!) - end - - def sortable_element_js(element_id, options = {}) #:nodoc: - options[:with] ||= "Sortable.serialize(#{ActiveSupport::JSON.encode(element_id)})" - options[:onUpdate] ||= "function(){" + remote_function(options) + "}" - options.delete_if { |key, value| PrototypeHelper::AJAX_OPTIONS.include?(key) } - - [:tag, :overlap, :constraint, :handle].each do |option| - options[option] = "'#{options[option]}'" if options[option] - end - - options[:containment] = array_or_string_for_javascript(options[:containment]) if options[:containment] - options[:only] = array_or_string_for_javascript(options[:only]) if options[:only] - - %(Sortable.create(#{ActiveSupport::JSON.encode(element_id)}, #{options_for_javascript(options)});) - end - - # Makes the element with the DOM ID specified by +element_id+ draggable. - # - # Example: - # <%= draggable_element("my_image", :revert => true) - # - # You can change the behaviour with various options, see - # http://script.aculo.us for more documentation. - def draggable_element(element_id, options = {}) - javascript_tag(draggable_element_js(element_id, options).chop!) - end - - def draggable_element_js(element_id, options = {}) #:nodoc: - %(new Draggable(#{ActiveSupport::JSON.encode(element_id)}, #{options_for_javascript(options)});) - end - - # Makes the element with the DOM ID specified by +element_id+ receive - # dropped draggable elements (created by +draggable_element+). - # and make an AJAX call. By default, the action called gets the DOM ID - # of the element as parameter. - # - # Example: - # <%= drop_receiving_element("my_cart", :url => - # { :controller => "cart", :action => "add" }) %> - # - # You can change the behaviour with various options, see - # http://script.aculo.us for more documentation. - # - # Some of these +options+ include: - # * <tt>:accept</tt> - Set this to a string or an array of strings describing the - # allowable CSS classes that the +draggable_element+ must have in order - # to be accepted by this +drop_receiving_element+. - # - # * <tt>:confirm</tt> - Adds a confirmation dialog. Example: - # - # :confirm => "Are you sure you want to do this?" - # - # * <tt>:hoverclass</tt> - If set, the +drop_receiving_element+ will have - # this additional CSS class when an accepted +draggable_element+ is - # hovered over it. - # - # * <tt>:onDrop</tt> - Called when a +draggable_element+ is dropped onto - # this element. Override this callback with a JavaScript expression to - # change the default drop behaviour. Example: - # - # :onDrop => "function(draggable_element, droppable_element, event) { alert('I like bananas') }" - # - # This callback gets three parameters: The Draggable element, the Droppable - # element and the Event object. You can extract additional information about - # the drop - like if the Ctrl or Shift keys were pressed - from the Event object. - # - # * <tt>:with</tt> - A JavaScript expression specifying the parameters for - # the XMLHttpRequest. Any expressions should return a valid URL query string. - def drop_receiving_element(element_id, options = {}) - javascript_tag(drop_receiving_element_js(element_id, options).chop!) - end - - def drop_receiving_element_js(element_id, options = {}) #:nodoc: - options[:with] ||= "'id=' + encodeURIComponent(element.id)" - options[:onDrop] ||= "function(element){" + remote_function(options) + "}" - options.delete_if { |key, value| PrototypeHelper::AJAX_OPTIONS.include?(key) } - - options[:accept] = array_or_string_for_javascript(options[:accept]) if options[:accept] - options[:hoverclass] = "'#{options[:hoverclass]}'" if options[:hoverclass] - - # Confirmation happens during the onDrop callback, so it can be removed from the options - options.delete(:confirm) if options[:confirm] - - %(Droppables.add(#{ActiveSupport::JSON.encode(element_id)}, #{options_for_javascript(options)});) - end - - protected - def array_or_string_for_javascript(option) - if option.kind_of?(Array) - "['#{option.join('\',\'')}']" - elsif !option.nil? - "'#{option}'" - end - end - end - - module PrototypeHelper - class JavaScriptGenerator - module GeneratorMethods - # Starts a script.aculo.us visual effect. See - # ActionView::Helpers::ScriptaculousHelper for more information. - def visual_effect(name, id = nil, options = {}) - record @context.send(:visual_effect, name, id, options) - end - - # Creates a script.aculo.us sortable element. Useful - # to recreate sortable elements after items get added - # or deleted. - # See ActionView::Helpers::ScriptaculousHelper for more information. - def sortable(id, options = {}) - record @context.send(:sortable_element_js, id, options) - end - - # Creates a script.aculo.us draggable element. - # See ActionView::Helpers::ScriptaculousHelper for more information. - def draggable(id, options = {}) - record @context.send(:draggable_element_js, id, options) - end - - # Creates a script.aculo.us drop receiving element. - # See ActionView::Helpers::ScriptaculousHelper for more information. - def drop_receiving(id, options = {}) - record @context.send(:drop_receiving_element_js, id, options) - end - end - end - end - end -end diff --git a/actionpack/lib/action_view/helpers/sprockets_helper.rb b/actionpack/lib/action_view/helpers/sprockets_helper.rb new file mode 100644 index 0000000000..408a2030ab --- /dev/null +++ b/actionpack/lib/action_view/helpers/sprockets_helper.rb @@ -0,0 +1,85 @@ +require 'uri' + +module ActionView + module Helpers + module SprocketsHelper + def sprockets_javascript_path(source) + compute_sprockets_path source, 'assets', 'js' + end + + def sprockets_javascript_include_tag(source, options = {}) + options = { + 'type' => "text/javascript", + 'src' => sprockets_javascript_path(source) + }.merge(options.stringify_keys) + + content_tag 'script', "", options + end + + def sprockets_stylesheet_path(source) + compute_sprockets_path source, 'assets', 'css' + end + + def sprockets_stylesheet_link_tag(source, options = {}) + options = { + 'rel' => "stylesheet", + 'type' => "text/css", + 'media' => "screen", + 'href' => sprockets_stylesheet_path(source) + }.merge(options.stringify_keys) + + tag 'link', options + end + + private + def compute_sprockets_path(source, dir, default_ext) + source = source.to_s + + return source if URI.parse(source).host + + # Add /javscripts to relative paths + if source[0] != ?/ + source = "/#{dir}/#{source}" + end + + # Add default extension if there isn't one + if default_ext && File.extname(source).empty? + source = "#{source}.#{default_ext}" + end + + # Fingerprint url + if source =~ /^\/#{dir}\/(.+)/ + source = assets.path($1, config.perform_caching, dir) + end + + host = compute_asset_host(source) + + if controller.respond_to?(:request) && host && URI.parse(host).host + source = "#{controller.request.protocol}#{host}#{source}" + end + + source + end + + def compute_asset_host(source) + if host = config.asset_host + if host.is_a?(Proc) || host.respond_to?(:call) + case host.is_a?(Proc) ? host.arity : host.method(:call).arity + when 2 + request = controller.respond_to?(:request) && controller.request + host.call(source, request) + else + host.call(source) + end + else + (host =~ /%d/) ? host % (source.hash % 4) : host + end + end + end + + def assets + Rails.application.assets + end + end + end +end diff --git a/actionpack/lib/action_view/helpers/text_helper.rb b/actionpack/lib/action_view/helpers/text_helper.rb index 2d3c5fe7e7..bdda1df437 100644 --- a/actionpack/lib/action_view/helpers/text_helper.rb +++ b/actionpack/lib/action_view/helpers/text_helper.rb @@ -303,7 +303,7 @@ module ActionView # # => "Welcome to my new blog at <a href=\"http://www.myblog.com/\" target=\"_blank\">http://www.myblog.com</a>. # Please e-mail me at <a href=\"mailto:me@email.com\">me@email.com</a>." def auto_link(text, *args, &block)#link = :all, html = {}, &block) - return ''.html_safe if text.blank? + return '' if text.blank? options = args.size == 2 ? {} : args.extract_options! # this is necessary because the old auto_link API has a Hash as its last parameter unless args.empty? @@ -507,7 +507,7 @@ module ActionView end content_tag(:a, link_text, link_attributes.merge('href' => href), !!options[:sanitize]) + punctuation.reverse.join('') end - end.html_safe + end end # Turns all email addresses into clickable links. If a block is given, diff --git a/actionpack/lib/action_view/helpers/url_helper.rb b/actionpack/lib/action_view/helpers/url_helper.rb index 2cd2dca711..de75488e72 100644 --- a/actionpack/lib/action_view/helpers/url_helper.rb +++ b/actionpack/lib/action_view/helpers/url_helper.rb @@ -81,9 +81,12 @@ module ActionView # # => /workshops # # <%= url_for(@workshop) %> - # # calls @workshop.to_s + # # calls @workshop.to_param which by default returns the id # # => /workshops/5 # + # # to_param can be re-defined in a model to provide different URL names: + # # => /workshops/1-workshop-name + # # <%= url_for("http://www.example.com") %> # # => http://www.example.com # @@ -183,7 +186,7 @@ module ActionView # link_to "Profiles", :controller => "profiles" # # => <a href="/profiles">Profiles</a> # - # You can use a block as well if your link target is hard to fit into the name parameter. ERb example: + # You can use a block as well if your link target is hard to fit into the name parameter. ERB example: # # <%= link_to(@profile) do %> # <strong><%= @profile.name %></strong> -- <span>Check it out!</span> diff --git a/actionpack/lib/action_view/path_set.rb b/actionpack/lib/action_view/path_set.rb index e3de3e1eac..8b840a6463 100644 --- a/actionpack/lib/action_view/path_set.rb +++ b/actionpack/lib/action_view/path_set.rb @@ -15,6 +15,7 @@ module ActionView #:nodoc: end def find_all(path, prefixes = [], *args) + prefixes = [prefixes] if String === prefixes prefixes.each do |prefix| each do |resolver| templates = resolver.find_all(path, prefix, *args) diff --git a/actionpack/lib/action_view/railtie.rb b/actionpack/lib/action_view/railtie.rb index 501ec07b09..f20ba7e6d3 100644 --- a/actionpack/lib/action_view/railtie.rb +++ b/actionpack/lib/action_view/railtie.rb @@ -6,7 +6,7 @@ module ActionView class Railtie < Rails::Railtie config.action_view = ActiveSupport::OrderedOptions.new config.action_view.stylesheet_expansions = {} - config.action_view.javascript_expansions = { :defaults => ['prototype', 'effects', 'dragdrop', 'controls', 'rails'] } + config.action_view.javascript_expansions = { :defaults => %w(jquery rails) } initializer "action_view.cache_asset_ids" do |app| unless app.config.cache_classes diff --git a/actionpack/lib/action_view/renderer/partial_renderer.rb b/actionpack/lib/action_view/renderer/partial_renderer.rb index 94c0a8a8fb..10cd37d56f 100644 --- a/actionpack/lib/action_view/renderer/partial_renderer.rb +++ b/actionpack/lib/action_view/renderer/partial_renderer.rb @@ -1,5 +1,3 @@ -require 'action_view/renderer/abstract_renderer' - module ActionView class PartialRenderer < AbstractRenderer #:nodoc: PARTIAL_NAMES = Hash.new {|h,k| h[k] = {} } @@ -79,7 +77,7 @@ module ActionView locals[as] = object content = @template.render(view, locals) do |*name| - view._layout_for(*name, &block) + view._block_layout_for(*name, &block) end content = layout.render(view, locals){ content } if layout diff --git a/actionpack/lib/action_view/renderer/streaming_template_renderer.rb b/actionpack/lib/action_view/renderer/streaming_template_renderer.rb new file mode 100644 index 0000000000..52f0e9f5bd --- /dev/null +++ b/actionpack/lib/action_view/renderer/streaming_template_renderer.rb @@ -0,0 +1,129 @@ +# 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) + +module ActionView + # Consider the following layout: + # + # <%= yield :header %> + # 2 + # <%= yield %> + # 5 + # <%= yield :footer %> + # + # And template: + # + # <%= provide :header, "1" %> + # 3 + # 4 + # <%= provide :footer, "6" %> + # + # It will stream: + # + # "1\n", "2\n", "3\n4\n", "5\n", "6\n" + # + # Notice that once you <%= yield %>, it will render the whole template + # before streaming again. In the future, we can also support streaming + # from the template and not only the layout. + # + # Also, notice we use +provide+ instead of +content_for+, as +provide+ + # gives the control back to the layout as soon as it is called. + # With +content_for+, it would render all the template to find all + # +content_for+ calls. For instance, consider this layout: + # + # <%= yield :header %> + # + # With this template: + # + # <%= content_for :header, "1" %> + # <%= provide :header, "2" %> + # <%= provide :header, "3" %> + # + # It will return "12\n" because +content_for+ continues rendering the + # template but it is returns back to the layout as soon as it sees the + # first +provide+. + # + # == TODO + # + # * Add streaming support in the controllers with no-cache settings + # * What should happen when an error happens? + # * Support streaming from child templates, partials and so on. + # * Support on sprockets async JS load? + # + class StreamingTemplateRenderer < TemplateRenderer #:nodoc: + # A valid Rack::Body (i.e. it responds to each). + # It is initialized with a block that, when called, starts + # rendering the template. + class Body #:nodoc: + def initialize(&start) + @start = start + end + + def each(&block) + @start.call(block) + self + end + end + + # For streaming, instead of rendering a given a template, we return a Body + # object that responds to each. This object is initialized with a block + # that knows how to render the template. + def render_template(template, layout_name = nil, locals = {}) #:nodoc: + return [super] unless layout_name && template.supports_streaming? + + locals ||= {} + layout = layout_name && find_layout(layout_name, locals.keys) + + Body.new do |buffer| + delayed_render(buffer, template, layout, @view, locals) + end + end + + private + + def delayed_render(buffer, template, layout, view, locals) + # Wrap the given buffer in the StreamingBuffer and pass it to the + # underlying template handler. Now, everytime something is concatenated + # to the buffer, it is not appended to an array, but streamed straight + # to the client. + output = ActionView::StreamingBuffer.new(buffer) + yielder = lambda { |*name| view._layout_for(*name) } + + instrument(:template, :identifier => template.identifier, :layout => layout.try(:virtual_path)) do + fiber = Fiber.new do + if layout + layout.render(view, locals, output, &yielder) + else + # If you don't have a layout, just render the thing + # and concatenate the final result. This is the same + # as a layout with just <%= yield %> + output.safe_concat view._layout_for + end + end + + # Set the view flow to support streaming. It will be aware + # when to stop rendering the layout because it needs to search + # something in the template and vice-versa. + view._view_flow = StreamingFlow.new(view, fiber) + + # Yo! Start the fiber! + fiber.resume + + # If the fiber is still alive, it means we need something + # from the template, so start rendering it. If not, it means + # the layout exited without requiring anything from the template. + if fiber.alive? + content = template.render(view, locals, &yielder) + + # Once rendering the template is done, sets its content in the :layout key. + view._view_flow.set(:layout, content) + + # In case the layout continues yielding, we need to resume + # the fiber until all yields are handled. + fiber.resume while fiber.alive? + end + end + end + end +end diff --git a/actionpack/lib/action_view/renderer/template_renderer.rb b/actionpack/lib/action_view/renderer/template_renderer.rb index 9ae1636131..6b5ead463f 100644 --- a/actionpack/lib/action_view/renderer/template_renderer.rb +++ b/actionpack/lib/action_view/renderer/template_renderer.rb @@ -1,41 +1,16 @@ -require 'set' require 'active_support/core_ext/object/try' require 'active_support/core_ext/array/wrap' -require 'action_view/renderer/abstract_renderer' module ActionView class TemplateRenderer < AbstractRenderer #:nodoc: - attr_reader :rendered - - def initialize(view) - super - @rendered = Set.new - end - def render(options) wrap_formats(options[:template] || options[:file]) do template = determine_template(options) + freeze_formats(template.formats, true) render_template(template, options[:layout], options[:locals]) end end - def render_once(options) - paths, locals = options[:once], options[:locals] || {} - layout, keys = options[:layout], locals.keys - prefixes = options.fetch(:prefixes, @view.controller_prefixes) - - raise "render :once expects a String or an Array to be given" unless paths - - render_with_layout(layout, locals) do - contents = [] - Array.wrap(paths).each do |path| - template = find_template(path, prefixes, false, keys) - contents << render_template(template, nil, locals) if @rendered.add?(template) - end - contents.join("\n") - end - end - # Determine the template to be rendered using the given options. def determine_template(options) #:nodoc: keys = options[:locals].try(:keys) || [] @@ -56,7 +31,6 @@ module ActionView # Renders the given template. An string representing the layout can be # supplied as well. def render_template(template, layout_name = nil, locals = {}) #:nodoc: - freeze_formats(template.formats, true) view, locals = @view, locals || {} render_with_layout(layout_name, locals) do |layout| @@ -72,7 +46,7 @@ module ActionView if layout view = @view - view.store_content_for(:layout, content) + view._view_flow.set(:layout, content) layout.render(view, locals){ |*name| view._layout_for(*name) } else content diff --git a/actionpack/lib/action_view/rendering.rb b/actionpack/lib/action_view/rendering.rb index baa5d2c3fd..2bce2fb045 100644 --- a/actionpack/lib/action_view/rendering.rb +++ b/actionpack/lib/action_view/rendering.rb @@ -6,11 +6,9 @@ module ActionView # Returns the result of a render that's dictated by the options hash. The primary options are: # # * <tt>:partial</tt> - See ActionView::Partials. - # * <tt>:update</tt> - Calls update_page with the block given. # * <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. - # * <tt>:once</tt> - Accepts a string or an array of strings and Rails will ensure they each of them are rendered just once. # # 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. @@ -21,18 +19,27 @@ module ActionView _render_partial(options.merge(:partial => options[:layout]), &block) elsif options.key?(:partial) _render_partial(options) - elsif options.key?(:once) - _render_once(options) else _render_template(options) end - when :update - update_page(&block) else _render_partial(:partial => options, :locals => locals) end end + # Render but returns a valid Rack body. If fibers are defined, we return + # a streaming body that renders the template piece by piece. + # + # 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) + if options.key?(:partial) + [_render_partial(options)] + else + StreamingTemplateRenderer.new(self).render(options) + end + end + # Returns the contents that are yielded to a layout, given a name or a block. # # You can think of a layout as a method that is called with a block. If the user calls @@ -79,22 +86,23 @@ module ActionView # Hello David # </html> # - def _layout_for(*args, &block) + def _layout_for(*args) + name = args.first + name = :layout unless name.is_a?(Symbol) + @_view_flow.get(name).html_safe + end + + # Handle layout for calls from partials that supports blocks. + def _block_layout_for(*args, &block) name = args.first - if name.is_a?(Symbol) - @_content_for[name].html_safe - elsif block + if !name.is_a?(Symbol) && block capture(*args, &block) else - @_content_for[:layout].html_safe + _layout_for(*args) end end - def _render_once(options) #:nodoc: - _template_renderer.render_once(options) - end - def _render_template(options) #:nodoc: _template_renderer.render(options) end diff --git a/actionpack/lib/action_view/template.rb b/actionpack/lib/action_view/template.rb index 96d506fac5..6dfc4f68ae 100644 --- a/actionpack/lib/action_view/template.rb +++ b/actionpack/lib/action_view/template.rb @@ -126,17 +126,23 @@ module ActionView @formats = Array.wrap(format).map { |f| f.is_a?(Mime::Type) ? f.ref : f } end + # Returns if the underlying handler supports streaming. If so, + # a streaming buffer *may* be passed when it start rendering. + def supports_streaming? + handler.respond_to?(:supports_streaming?) && handler.supports_streaming? + end + # Render a template. If the template was not compiled yet, it is done # exactly before rendering. # # This method is instrumented as "!render_template.action_view". Notice that # we use a bang in this instrumentation because you don't want to # consume this in production. This is only slow if it's being listened to. - def render(view, locals, &block) + def render(view, locals, buffer=nil, &block) old_template, view._template = view._template, self ActiveSupport::Notifications.instrument("!render_template.action_view", :virtual_path => @virtual_path) do compile!(view) - view.send(method_name, locals, &block) + view.send(method_name, locals, buffer, &block) end rescue Exception => e handle_render_error(view, e) @@ -167,28 +173,6 @@ module ActionView end end - # Expires this template by setting his updated_at date to Jan 1st, 1970. - def expire! - @updated_at = Time.utc(1970) - end - - # Receives a view context and renders a template exactly like self by using - # the @virtual_path. It raises an error if no @virtual_path was given. - def rerender(view) - raise "A template needs to have a virtual path in order to be rerendered" unless @virtual_path - name = @virtual_path.dup - if name.sub!(/(^|\/)_([^\/]*)$/, '\1\2') - view.render :partial => name - else - view.render :template => @virtual_path - end - end - - # Used to store template data by template handlers. - def data - @data ||= {} - end - def inspect @inspect ||= if defined?(Rails.root) @@ -274,13 +258,12 @@ module ActionView end end - arity = @handler.respond_to?(:arity) ? @handler.arity : @handler.method(:call).arity - code = arity.abs == 1 ? @handler.call(self) : @handler.call(self, view) + code = @handler.call(self) # Make sure that the resulting String to be evalled is in the # encoding of the code source = <<-end_src - def #{method_name}(local_assigns) + def #{method_name}(local_assigns, output_buffer) _old_output_buffer = @output_buffer;#{locals_code};#{code} ensure @output_buffer = _old_output_buffer diff --git a/actionpack/lib/action_view/template/handlers.rb b/actionpack/lib/action_view/template/handlers.rb index 4438199497..959afa734e 100644 --- a/actionpack/lib/action_view/template/handlers.rb +++ b/actionpack/lib/action_view/template/handlers.rb @@ -3,12 +3,10 @@ module ActionView #:nodoc: class Template module Handlers #:nodoc: autoload :ERB, 'action_view/template/handlers/erb' - autoload :RJS, 'action_view/template/handlers/rjs' autoload :Builder, 'action_view/template/handlers/builder' def self.extended(base) base.register_default_template_handler :erb, ERB.new - base.register_template_handler :rjs, RJS.new base.register_template_handler :builder, Builder.new end diff --git a/actionpack/lib/action_view/template/handlers/erb.rb b/actionpack/lib/action_view/template/handlers/erb.rb index a36837afc8..7e9e4e518a 100644 --- a/actionpack/lib/action_view/template/handlers/erb.rb +++ b/actionpack/lib/action_view/template/handlers/erb.rb @@ -1,28 +1,14 @@ require 'active_support/core_ext/class/attribute_accessors' -require 'active_support/core_ext/string/output_safety' require 'action_view/template' require 'action_view/template/handler' require 'erubis' module ActionView - class OutputBuffer < ActiveSupport::SafeBuffer - def initialize(*) - super - encode! if encoding_aware? - end - - def <<(value) - super(value.to_s) - end - alias :append= :<< - alias :safe_append= :safe_concat - end - class Template module Handlers class Erubis < ::Erubis::Eruby def add_preamble(src) - src << "@output_buffer = ActionView::OutputBuffer.new;" + src << "@output_buffer = output_buffer || ActionView::OutputBuffer.new;" end def add_text(src, text) @@ -55,7 +41,7 @@ module ActionView class ERB # Specify trim mode for the ERB compiler. Defaults to '-'. - # See ERb documentation for suitable values. + # See ERB documentation for suitable values. class_attribute :erb_trim_mode self.erb_trim_mode = '-' @@ -73,6 +59,10 @@ module ActionView new.call(template) end + def supports_streaming? + true + end + def handles_encoding? true end diff --git a/actionpack/lib/action_view/template/handlers/rjs.rb b/actionpack/lib/action_view/template/handlers/rjs.rb deleted file mode 100644 index 9d71059134..0000000000 --- a/actionpack/lib/action_view/template/handlers/rjs.rb +++ /dev/null @@ -1,13 +0,0 @@ -module ActionView - module Template::Handlers - class RJS - # Default format used by RJS. - class_attribute :default_format - self.default_format = Mime::JS - - def call(template) - "update_page do |page|;#{template.source}\nend" - end - end - end -end diff --git a/actionpack/lib/action_view/template/resolver.rb b/actionpack/lib/action_view/template/resolver.rb index 41c6310ae2..870897958a 100644 --- a/actionpack/lib/action_view/template/resolver.rb +++ b/actionpack/lib/action_view/template/resolver.rb @@ -186,7 +186,7 @@ module ActionView # ==== Examples # # Default pattern, loads views the same way as previous versions of rails, eg. when you're - # looking for `users/new` it will produce query glob: `users/new{.{en},}{.{html,js},}{.{erb,haml,rjs},}` + # looking for `users/new` it will produce query glob: `users/new{.{en},}{.{html,js},}{.{erb,haml},}` # # FileSystemResolver.new("/path/to/views", ":prefix/:action{.:locale,}{.:formats,}{.:handlers,}") # diff --git a/actionpack/lib/action_view/test_case.rb b/actionpack/lib/action_view/test_case.rb index 3e2ddffa16..5c74bf843a 100644 --- a/actionpack/lib/action_view/test_case.rb +++ b/actionpack/lib/action_view/test_case.rb @@ -121,7 +121,7 @@ module ActionView # Support the selector assertions # # Need to experiment if this priority is the best one: rendered => output_buffer - def response_from_page_or_rjs + def response_from_page HTML::Document.new(@rendered.blank? ? @output_buffer : @rendered).root end diff --git a/actionpack/lib/sprockets/railtie.rb b/actionpack/lib/sprockets/railtie.rb new file mode 100644 index 0000000000..fe3c8c9783 --- /dev/null +++ b/actionpack/lib/sprockets/railtie.rb @@ -0,0 +1,56 @@ +module Sprockets + class Railtie < Rails::Railtie + def self.using_coffee? + require 'coffee-script' + defined?(CoffeeScript) + rescue LoadError + false + end + + def self.using_scss? + require 'sass' + defined?(Sass) + rescue LoadError + false + end + + config.app_generators.javascript_engine :coffee if using_coffee? + config.app_generators.stylesheet_engine :scss if using_scss? + + # Configure ActionController to use sprockets. + initializer "sprockets.set_configs", :after => "action_controller.set_configs" do |app| + ActiveSupport.on_load(:action_controller) do + self.use_sprockets = app.config.assets.enabled + end + end + + # We need to configure this after initialization to ensure we collect + # paths from all engines. This hook is invoked exactly before routes + # are compiled. + config.after_initialize do |app| + assets = app.config.assets + next unless assets.enabled + + app.assets = asset_environment(app) + app.routes.append do + mount app.assets => assets.prefix + end + + if config.action_controller.perform_caching + app.assets = app.assets.index + end + end + + protected + + def asset_environment(app) + require "sprockets" + assets = app.config.assets + env = Sprockets::Environment.new(app.root.to_s) + env.static_root = File.join(app.root.join("public"), assets.prefix) + env.paths.concat assets.paths + env.logger = Rails.logger + env + end + end +end
\ No newline at end of file diff --git a/actionpack/test/controller/assert_select_test.rb b/actionpack/test/controller/assert_select_test.rb index f63321c78b..878484eb57 100644 --- a/actionpack/test/controller/assert_select_test.rb +++ b/actionpack/test/controller/assert_select_test.rb @@ -34,13 +34,6 @@ class AssertSelectTest < ActionController::TestCase @content = nil end - def rjs() - render :update do |page| - @update.call page - end - @update = nil - end - def xml() render :text=>@content, :layout=>false, :content_type=>Mime::XML @content = nil @@ -219,50 +212,6 @@ class AssertSelectTest < ActionController::TestCase end end - # With single result. - def test_assert_select_from_rjs_with_single_result - render_rjs do |page| - page.replace_html "test", "<div id=\"1\">foo</div>\n<div id=\"2\">foo</div>" - end - assert_select "div" do |elements| - assert elements.size == 2 - assert_select "#1" - assert_select "#2" - end - assert_select "div#?", /\d+/ do |elements| - assert_select "#1" - assert_select "#2" - end - end - - # With multiple results. - def test_assert_select_from_rjs_with_multiple_results - render_rjs do |page| - page.replace_html "test", "<div id=\"1\">foo</div>" - page.replace_html "test2", "<div id=\"2\">foo</div>" - end - assert_select "div" do |elements| - assert elements.size == 2 - assert_select "#1" - assert_select "#2" - end - end - - def test_assert_select_rjs_for_positioned_insert_should_fail_when_mixing_arguments - render_rjs do |page| - page.insert_html :top, "test1", "<div id=\"1\">foo</div>" - page.insert_html :bottom, "test2", "<div id=\"2\">foo</div>" - end - assert_raise(Assertion) {assert_select_rjs :insert, :top, "test2"} - end - - def test_assert_select_rjs_for_redirect_to - render_rjs do |page| - page.redirect_to '/' - end - assert_select_rjs :redirect, '/' - end - def test_elect_with_xml_namespace_attributes render_html %Q{<link xlink:href="http://nowhere.com"></link>} assert_nothing_raised { assert_select "link[xlink:href=http://nowhere.com]" } @@ -296,364 +245,6 @@ class AssertSelectTest < ActionController::TestCase end end - # With one result. - def test_css_select_from_rjs_with_single_result - render_rjs do |page| - page.replace_html "test", "<div id=\"1\">foo</div>\n<div id=\"2\">foo</div>" - end - assert_equal 2, css_select("div").size - assert_equal 1, css_select("#1").size - assert_equal 1, css_select("#2").size - end - - # With multiple results. - def test_css_select_from_rjs_with_multiple_results - render_rjs do |page| - page.replace_html "test", "<div id=\"1\">foo</div>" - page.replace_html "test2", "<div id=\"2\">foo</div>" - end - - assert_equal 2, css_select("div").size - assert_equal 1, css_select("#1").size - assert_equal 1, css_select("#2").size - end - - # - # Test assert_select_rjs. - # - - # Test that we can pick up all statements in the result. - def test_assert_select_rjs_picks_up_all_statements - render_rjs do |page| - page.replace "test", "<div id=\"1\">foo</div>" - page.replace_html "test2", "<div id=\"2\">foo</div>" - page.insert_html :top, "test3", "<div id=\"3\">foo</div>" - end - - found = false - assert_select_rjs do - assert_select "#1" - assert_select "#2" - assert_select "#3" - found = true - end - assert found - end - - # Test that we fail if there is nothing to pick. - def test_assert_select_rjs_fails_if_nothing_to_pick - render_rjs { } - assert_raise(Assertion) { assert_select_rjs } - end - - def test_assert_select_rjs_with_unicode - # Test that non-ascii characters (which are converted into \uXXXX in RJS) are decoded correctly. - render_rjs do |page| - page.replace "test", "<div id=\"1\">\343\203\201\343\202\261\343\203\203\343\203\210</div>" - end - assert_select_rjs do - str = "#1" - assert_select str, :text => "\343\203\201\343\202\261\343\203\203\343\203\210" - assert_select str, "\343\203\201\343\202\261\343\203\203\343\203\210" - if str.respond_to?(:force_encoding) - assert_select str, /\343\203\201..\343\203\210/u - assert_raise(Assertion) { assert_select str, /\343\203\201.\343\203\210/u } - else - assert_select str, Regexp.new("\343\203\201..\343\203\210",0,'U') - assert_raise(Assertion) { assert_select str, Regexp.new("\343\203\201.\343\203\210",0,'U') } - end - end - end - - def test_assert_select_rjs_with_id - # Test that we can pick up all statements in the result. - render_rjs do |page| - page.replace "test1", "<div id=\"1\">foo</div>" - page.replace_html "test2", "<div id=\"2\">foo</div>" - page.insert_html :top, "test3", "<div id=\"3\">foo</div>" - end - assert_select_rjs "test1" do - assert_select "div", 1 - assert_select "#1" - end - assert_select_rjs "test2" do - assert_select "div", 1 - assert_select "#2" - end - assert_select_rjs "test3" do - assert_select "div", 1 - assert_select "#3" - end - assert_raise(Assertion) { assert_select_rjs "test4" } - end - - def test_assert_select_rjs_for_replace - render_rjs do |page| - page.replace "test1", "<div id=\"1\">foo</div>" - page.replace_html "test2", "<div id=\"2\">foo</div>" - page.insert_html :top, "test3", "<div id=\"3\">foo</div>" - end - # Replace. - assert_select_rjs :replace do - assert_select "div", 1 - assert_select "#1" - end - assert_select_rjs :replace, "test1" do - assert_select "div", 1 - assert_select "#1" - end - assert_raise(Assertion) { assert_select_rjs :replace, "test2" } - # Replace HTML. - assert_select_rjs :replace_html do - assert_select "div", 1 - assert_select "#2" - end - assert_select_rjs :replace_html, "test2" do - assert_select "div", 1 - assert_select "#2" - end - assert_raise(Assertion) { assert_select_rjs :replace_html, "test1" } - end - - def test_assert_select_rjs_for_chained_replace - render_rjs do |page| - page['test1'].replace "<div id=\"1\">foo</div>" - page['test2'].replace_html "<div id=\"2\">foo</div>" - page.insert_html :top, "test3", "<div id=\"3\">foo</div>" - end - # Replace. - assert_select_rjs :chained_replace do - assert_select "div", 1 - assert_select "#1" - end - assert_select_rjs :chained_replace, "test1" do - assert_select "div", 1 - assert_select "#1" - end - assert_raise(Assertion) { assert_select_rjs :chained_replace, "test2" } - # Replace HTML. - assert_select_rjs :chained_replace_html do - assert_select "div", 1 - assert_select "#2" - end - assert_select_rjs :chained_replace_html, "test2" do - assert_select "div", 1 - assert_select "#2" - end - assert_raise(Assertion) { assert_select_rjs :replace_html, "test1" } - end - - # Simple remove - def test_assert_select_rjs_for_remove - render_rjs do |page| - page.remove "test1" - end - - assert_select_rjs :remove, "test1" - end - - def test_assert_select_rjs_for_remove_offers_useful_error_when_assertion_fails - render_rjs do |page| - page.remove "test_with_typo" - end - - assert_select_rjs :remove, "test1" - - rescue Assertion => e - assert_equal "No RJS statement that removes 'test1' was rendered.", e.message - end - - def test_assert_select_rjs_for_remove_ignores_block - render_rjs do |page| - page.remove "test1" - end - - assert_nothing_raised do - assert_select_rjs :remove, "test1" do - assert_select "p" - end - end - end - - # Simple show - def test_assert_select_rjs_for_show - render_rjs do |page| - page.show "test1" - end - - assert_select_rjs :show, "test1" - end - - def test_assert_select_rjs_for_show_offers_useful_error_when_assertion_fails - render_rjs do |page| - page.show "test_with_typo" - end - - assert_select_rjs :show, "test1" - - rescue Assertion => e - assert_equal "No RJS statement that shows 'test1' was rendered.", e.message - end - - def test_assert_select_rjs_for_show_ignores_block - render_rjs do |page| - page.show "test1" - end - - assert_nothing_raised do - assert_select_rjs :show, "test1" do - assert_select "p" - end - end - end - - # Simple hide - def test_assert_select_rjs_for_hide - render_rjs do |page| - page.hide "test1" - end - - assert_select_rjs :hide, "test1" - end - - def test_assert_select_rjs_for_hide_offers_useful_error_when_assertion_fails - render_rjs do |page| - page.hide "test_with_typo" - end - - assert_select_rjs :hide, "test1" - - rescue Assertion => e - assert_equal "No RJS statement that hides 'test1' was rendered.", e.message - end - - def test_assert_select_rjs_for_hide_ignores_block - render_rjs do |page| - page.hide "test1" - end - - assert_nothing_raised do - assert_select_rjs :hide, "test1" do - assert_select "p" - end - end - end - - # Simple toggle - def test_assert_select_rjs_for_toggle - render_rjs do |page| - page.toggle "test1" - end - - assert_select_rjs :toggle, "test1" - end - - def test_assert_select_rjs_for_toggle_offers_useful_error_when_assertion_fails - render_rjs do |page| - page.toggle "test_with_typo" - end - - assert_select_rjs :toggle, "test1" - - rescue Assertion => e - assert_equal "No RJS statement that toggles 'test1' was rendered.", e.message - end - - def test_assert_select_rjs_for_toggle_ignores_block - render_rjs do |page| - page.toggle "test1" - end - - assert_nothing_raised do - assert_select_rjs :toggle, "test1" do - assert_select "p" - end - end - end - - # Non-positioned insert. - def test_assert_select_rjs_for_nonpositioned_insert - render_rjs do |page| - page.replace "test1", "<div id=\"1\">foo</div>" - page.replace_html "test2", "<div id=\"2\">foo</div>" - page.insert_html :top, "test3", "<div id=\"3\">foo</div>" - end - assert_select_rjs :insert_html do - assert_select "div", 1 - assert_select "#3" - end - assert_select_rjs :insert_html, "test3" do - assert_select "div", 1 - assert_select "#3" - end - assert_raise(Assertion) { assert_select_rjs :insert_html, "test1" } - end - - # Positioned insert. - def test_assert_select_rjs_for_positioned_insert - render_rjs do |page| - page.insert_html :top, "test1", "<div id=\"1\">foo</div>" - page.insert_html :bottom, "test2", "<div id=\"2\">foo</div>" - page.insert_html :before, "test3", "<div id=\"3\">foo</div>" - page.insert_html :after, "test4", "<div id=\"4\">foo</div>" - end - assert_select_rjs :insert, :top do - assert_select "div", 1 - assert_select "#1" - end - assert_select_rjs :insert, :bottom do - assert_select "div", 1 - assert_select "#2" - end - assert_select_rjs :insert, :before do - assert_select "div", 1 - assert_select "#3" - end - assert_select_rjs :insert, :after do - assert_select "div", 1 - assert_select "#4" - end - assert_select_rjs :insert_html do - assert_select "div", 4 - end - end - - def test_assert_select_rjs_raise_errors - assert_raise(ArgumentError) { assert_select_rjs(:destroy) } - assert_raise(ArgumentError) { assert_select_rjs(:insert, :left) } - end - - # Simple selection from a single result. - def test_nested_assert_select_rjs_with_single_result - render_rjs do |page| - page.replace_html "test", "<div id=\"1\">foo</div>\n<div id=\"2\">foo</div>" - end - - assert_select_rjs "test" do |elements| - assert_equal 2, elements.size - assert_select "#1" - assert_select "#2" - end - end - - # Deal with two results. - def test_nested_assert_select_rjs_with_two_results - render_rjs do |page| - page.replace_html "test", "<div id=\"1\">foo</div>" - page.replace_html "test2", "<div id=\"2\">foo</div>" - end - - assert_select_rjs "test" do |elements| - assert_equal 1, elements.size - assert_select "#1" - end - - assert_select_rjs "test2" do |elements| - assert_equal 1, elements.size - assert_select "#2" - end - end - def test_feed_item_encoded render_xml <<-EOF <rss version="2.0"> @@ -728,11 +319,6 @@ EOF get :html end - def render_rjs(&block) - @controller.response_with(&block) - get :rjs - end - def render_xml(xml) @controller.response_with = xml get :xml diff --git a/actionpack/test/controller/caching_test.rb b/actionpack/test/controller/caching_test.rb index 01f3e8f2b6..fada0c7748 100644 --- a/actionpack/test/controller/caching_test.rb +++ b/actionpack/test/controller/caching_test.rb @@ -713,17 +713,10 @@ class FunctionalCachingController < CachingController end end - def js_fragment_cached_with_partial - respond_to do |format| - format.js - end - end - def formatted_fragment_cached respond_to do |format| format.html format.xml - format.js end end @@ -770,13 +763,6 @@ CACHED assert_match("Some cached content", @store.read('views/test.host/functional_caching/inline_fragment_cached')) end - def test_fragment_caching_in_rjs_partials - xhr :get, :js_fragment_cached_with_partial - assert_response :success - assert_match(/Old fragment caching in a partial/, @response.body) - assert_match("Old fragment caching in a partial", @store.read('views/test.host/functional_caching/js_fragment_cached_with_partial')) - end - def test_html_formatted_fragment_caching get :formatted_fragment_cached, :format => "html" assert_response :success diff --git a/actionpack/test/controller/content_type_test.rb b/actionpack/test/controller/content_type_test.rb index 9500c25a32..b12c798302 100644 --- a/actionpack/test/controller/content_type_test.rb +++ b/actionpack/test/controller/content_type_test.rb @@ -35,9 +35,6 @@ class OldContentTypeController < ActionController::Base def render_default_for_builder end - def render_default_for_rjs - end - def render_change_for_builder response.content_type = Mime::HTML render :action => "render_default_for_builder" @@ -129,12 +126,6 @@ class ContentTypeTest < ActionController::TestCase assert_equal "utf-8", @response.charset end - def test_default_for_rjs - xhr :post, :render_default_for_rjs - assert_equal Mime::JS, @response.content_type - assert_equal "utf-8", @response.charset - end - def test_change_for_builder get :render_change_for_builder assert_equal Mime::HTML, @response.content_type diff --git a/actionpack/test/controller/flash_hash_test.rb b/actionpack/test/controller/flash_hash_test.rb new file mode 100644 index 0000000000..9b69a2648e --- /dev/null +++ b/actionpack/test/controller/flash_hash_test.rb @@ -0,0 +1,90 @@ +require 'abstract_unit' + +module ActionDispatch + class FlashHashTest < ActiveSupport::TestCase + def setup + @hash = Flash::FlashHash.new + end + + def test_set_get + @hash[:foo] = 'zomg' + assert_equal 'zomg', @hash[:foo] + end + + def test_keys + assert_equal [], @hash.keys + + @hash['foo'] = 'zomg' + assert_equal ['foo'], @hash.keys + + @hash['bar'] = 'zomg' + assert_equal ['foo', 'bar'].sort, @hash.keys.sort + end + + def test_update + @hash['foo'] = 'bar' + @hash.update('foo' => 'baz', 'hello' => 'world') + + assert_equal 'baz', @hash['foo'] + assert_equal 'world', @hash['hello'] + end + + def test_delete + @hash['foo'] = 'bar' + @hash.delete 'foo' + + assert !@hash.key?('foo') + assert_nil @hash['foo'] + end + + def test_to_hash + @hash['foo'] = 'bar' + assert_equal({'foo' => 'bar'}, @hash.to_hash) + + @hash.to_hash['zomg'] = 'aaron' + assert !@hash.key?('zomg') + assert_equal({'foo' => 'bar'}, @hash.to_hash) + end + + def test_empty? + assert @hash.empty? + @hash['zomg'] = 'bears' + assert !@hash.empty? + @hash.clear + assert @hash.empty? + end + + def test_each + @hash['hello'] = 'world' + @hash['foo'] = 'bar' + + things = [] + @hash.each do |k,v| + things << [k,v] + end + + assert_equal([%w{ hello world }, %w{ foo bar }].sort, things.sort) + end + + def test_replace + @hash['hello'] = 'world' + @hash.replace('omg' => 'aaron') + assert_equal({'omg' => 'aaron'}, @hash.to_hash) + end + + def test_discard_no_args + @hash['hello'] = 'world' + @hash.discard + @hash.sweep + assert_equal({}, @hash.to_hash) + end + + def test_discard_one_arg + @hash['hello'] = 'world' + @hash['omg'] = 'world' + @hash.discard 'hello' + @hash.sweep + assert_equal({'omg' => 'world'}, @hash.to_hash) + end + end +end diff --git a/actionpack/test/controller/flash_test.rb b/actionpack/test/controller/flash_test.rb index 3569a2f213..9c89f1334d 100644 --- a/actionpack/test/controller/flash_test.rb +++ b/actionpack/test/controller/flash_test.rb @@ -174,13 +174,13 @@ class FlashTest < ActionController::TestCase assert_equal(:foo_indeed, flash.discard(:foo)) # valid key passed assert_nil flash.discard(:unknown) # non existant key passed - assert_equal({:foo => :foo_indeed, :bar => :bar_indeed}, flash.discard()) # nothing passed - assert_equal({:foo => :foo_indeed, :bar => :bar_indeed}, flash.discard(nil)) # nothing passed + assert_equal({:foo => :foo_indeed, :bar => :bar_indeed}, flash.discard().to_hash) # nothing passed + assert_equal({:foo => :foo_indeed, :bar => :bar_indeed}, flash.discard(nil).to_hash) # nothing passed assert_equal(:foo_indeed, flash.keep(:foo)) # valid key passed assert_nil flash.keep(:unknown) # non existant key passed - assert_equal({:foo => :foo_indeed, :bar => :bar_indeed}, flash.keep()) # nothing passed - assert_equal({:foo => :foo_indeed, :bar => :bar_indeed}, flash.keep(nil)) # nothing passed + assert_equal({:foo => :foo_indeed, :bar => :bar_indeed}, flash.keep().to_hash) # nothing passed + assert_equal({:foo => :foo_indeed, :bar => :bar_indeed}, flash.keep(nil).to_hash) # nothing passed end def test_redirect_to_with_alert @@ -214,11 +214,20 @@ class FlashIntegrationTest < ActionDispatch::IntegrationTest SessionSecret = 'b3c631c314c0bbca50c1b2843150fe33' class TestController < ActionController::Base + def dont_set_flash + head :ok + end + def set_flash flash["that"] = "hello" head :ok end + def set_flash_now + flash.now["that"] = "hello" + head :ok + end + def use_flash render :inline => "flash: #{flash["that"]}" end @@ -245,6 +254,47 @@ class FlashIntegrationTest < ActionDispatch::IntegrationTest end end + def test_setting_flash_raises_after_stream_back_to_client + with_test_route_set do + env = { 'action_dispatch.request.flash_hash' => ActionDispatch::Flash::FlashHash.new } + get '/set_flash', nil, env + assert_raise(ActionDispatch::ClosedError) { + @request.flash['alert'] = 'alert' + } + end + end + + def test_setting_flash_raises_after_stream_back_to_client_even_with_an_empty_flash + with_test_route_set do + env = { 'action_dispatch.request.flash_hash' => ActionDispatch::Flash::FlashHash.new } + get '/dont_set_flash', nil, env + assert_raise(ActionDispatch::ClosedError) { + @request.flash['alert'] = 'alert' + } + end + end + + def test_setting_flash_now_raises_after_stream_back_to_client + with_test_route_set do + env = { 'action_dispatch.request.flash_hash' => ActionDispatch::Flash::FlashHash.new } + get '/set_flash_now', nil, env + assert_raise(ActionDispatch::ClosedError) { + @request.flash.now['alert'] = 'alert' + } + end + end + + def test_setting_flash_now_raises_after_stream_back_to_client_even_with_an_empty_flash + with_test_route_set do + env = { 'action_dispatch.request.flash_hash' => ActionDispatch::Flash::FlashHash.new } + get '/dont_set_flash', nil, env + assert_raise(ActionDispatch::ClosedError) { + @request.flash.now['alert'] = 'alert' + } + end + end + + private # Overwrite get to send SessionSecret in env hash diff --git a/actionpack/test/controller/integration_test.rb b/actionpack/test/controller/integration_test.rb index f0d62b0b13..01dc2f2091 100644 --- a/actionpack/test/controller/integration_test.rb +++ b/actionpack/test/controller/integration_test.rb @@ -521,4 +521,12 @@ class ApplicationIntegrationTest < ActionDispatch::IntegrationTest get '/foo' assert_raise(NameError) { missing_path } end + + test "process reuse the env we pass as argument" do + env = { :SERVER_NAME => 'server', 'action_dispatch.custom' => 'custom' } + get '/foo', nil, env + assert_equal :get, env[:method] + assert_equal 'server', env[:SERVER_NAME] + assert_equal 'custom', env['action_dispatch.custom'] + end end diff --git a/actionpack/test/controller/mime_responds_test.rb b/actionpack/test/controller/mime_responds_test.rb index 41f80d0784..4a5e597500 100644 --- a/actionpack/test/controller/mime_responds_test.rb +++ b/actionpack/test/controller/mime_responds_test.rb @@ -1,6 +1,7 @@ require 'abstract_unit' require 'controller/fake_models' require 'active_support/core_ext/hash/conversions' +require 'active_support/core_ext/object/inclusion' class StarStarMimeController < ActionController::Base layout nil @@ -72,13 +73,12 @@ class RespondToController < ActionController::Base def using_defaults respond_to do |type| type.html - type.js type.xml end end def using_defaults_with_type_list - respond_to(:html, :js, :xml) + respond_to(:html, :xml) end def made_for_content_type @@ -129,7 +129,6 @@ class RespondToController < ActionController::Base def all_types_with_layout respond_to do |type| type.html - type.js end end @@ -158,7 +157,7 @@ class RespondToController < ActionController::Base protected def set_layout - if ["all_types_with_layout", "iphone_with_html_response_type"].include?(action_name) + if action_name.in?(["all_types_with_layout", "iphone_with_html_response_type"]) "respond_to/layouts/standard" elsif action_name == "iphone_with_html_response_type_without_layout" "respond_to/layouts/missing" @@ -298,11 +297,6 @@ class RespondToControllerTest < ActionController::TestCase assert_equal "text/html", @response.content_type assert_equal 'Hello world!', @response.body - @request.accept = "text/javascript" - get :using_defaults - assert_equal "text/javascript", @response.content_type - assert_equal '$("body").visualEffect("highlight");', @response.body - @request.accept = "application/xml" get :using_defaults assert_equal "application/xml", @response.content_type @@ -315,11 +309,6 @@ class RespondToControllerTest < ActionController::TestCase assert_equal "text/html", @response.content_type assert_equal 'Hello world!', @response.body - @request.accept = "text/javascript" - get :using_defaults_with_type_list - assert_equal "text/javascript", @response.content_type - assert_equal '$("body").visualEffect("highlight");', @response.body - @request.accept = "application/xml" get :using_defaults_with_type_list assert_equal "application/xml", @response.content_type @@ -427,13 +416,6 @@ class RespondToControllerTest < ActionController::TestCase assert_equal 'HTML', @response.body end - - def test_rjs_type_skips_layout - @request.accept = "text/javascript" - get :all_types_with_layout - assert_equal 'RJS for all_types_with_layout', @response.body - end - def test_html_type_with_layout @request.accept = "text/html" get :all_types_with_layout @@ -443,9 +425,6 @@ class RespondToControllerTest < ActionController::TestCase def test_xhr xhr :get, :js_or_html assert_equal 'JS', @response.body - - xhr :get, :using_defaults - assert_equal '$("body").visualEffect("highlight");', @response.body end def test_custom_constant @@ -642,11 +621,6 @@ class RespondWithControllerTest < ActionController::TestCase end def test_using_resource - @request.accept = "text/javascript" - get :using_resource - assert_equal "text/javascript", @response.content_type - assert_equal '$("body").visualEffect("highlight");', @response.body - @request.accept = "application/xml" get :using_resource assert_equal "application/xml", @response.content_type diff --git a/actionpack/test/controller/new_base/content_type_test.rb b/actionpack/test/controller/new_base/content_type_test.rb index 8ba30944f5..4b70031c90 100644 --- a/actionpack/test/controller/new_base/content_type_test.rb +++ b/actionpack/test/controller/new_base/content_type_test.rb @@ -23,8 +23,7 @@ module ContentType "content_type/implied/i_am_html_erb.html.erb" => "Hello world!", "content_type/implied/i_am_xml_erb.xml.erb" => "<xml>Hello world!</xml>", "content_type/implied/i_am_html_builder.html.builder" => "xml.p 'Hello'", - "content_type/implied/i_am_xml_builder.xml.builder" => "xml.awesome 'Hello'", - "content_type/implied/i_am_js_rjs.js.rjs" => "page.alert 'hello'" + "content_type/implied/i_am_xml_builder.xml.builder" => "xml.awesome 'Hello'" )] end @@ -93,12 +92,6 @@ module ContentType assert_header "Content-Type", "application/xml; charset=utf-8" end - - test "sets Content-Type as text/javascript when rendering *.js" do - get "/content_type/implied/i_am_js_rjs", "format" => "js" - - assert_header "Content-Type", "text/javascript; charset=utf-8" - end end class ExplicitCharsetTest < Rack::TestCase diff --git a/actionpack/test/controller/new_base/render_implicit_action_test.rb b/actionpack/test/controller/new_base/render_implicit_action_test.rb index 667a9021be..3bb3016fdb 100644 --- a/actionpack/test/controller/new_base/render_implicit_action_test.rb +++ b/actionpack/test/controller/new_base/render_implicit_action_test.rb @@ -3,8 +3,9 @@ require 'abstract_unit' module RenderImplicitAction class SimpleController < ::ApplicationController self.view_paths = [ActionView::FixtureResolver.new( - "render_implicit_action/simple/hello_world.html.erb" => "Hello world!", - "render_implicit_action/simple/hyphen-ated.html.erb" => "Hello hyphen-ated!" + "render_implicit_action/simple/hello_world.html.erb" => "Hello world!", + "render_implicit_action/simple/hyphen-ated.html.erb" => "Hello hyphen-ated!", + "render_implicit_action/simple/not_implemented.html.erb" => "Not Implemented" )] def hello_world() end @@ -25,9 +26,17 @@ module RenderImplicitAction assert_status 200 end + test "render an action called not_implemented" do + get "/render_implicit_action/simple/not_implemented" + + assert_body "Not Implemented" + assert_status 200 + end + test "action_method? returns true for implicit actions" do assert SimpleController.new.action_method?(:hello_world) assert SimpleController.new.action_method?(:"hyphen-ated") + assert SimpleController.new.action_method?(:not_implemented) end end end diff --git a/actionpack/test/controller/new_base/render_layout_test.rb b/actionpack/test/controller/new_base/render_layout_test.rb index bb2a953536..d3dcb5cad6 100644 --- a/actionpack/test/controller/new_base/render_layout_test.rb +++ b/actionpack/test/controller/new_base/render_layout_test.rb @@ -70,8 +70,8 @@ module ControllerLayouts class MismatchFormatController < ::ApplicationController self.view_paths = [ActionView::FixtureResolver.new( "layouts/application.html.erb" => "<html><%= yield %></html>", - "controller_layouts/mismatch_format/index.js.rjs" => "page[:test].ext", - "controller_layouts/mismatch_format/implicit.rjs" => "page[:test].ext" + "controller_layouts/mismatch_format/index.xml.builder" => "xml.instruct!", + "controller_layouts/mismatch_format/implicit.builder" => "xml.instruct!" )] def explicit @@ -81,15 +81,17 @@ module ControllerLayouts class MismatchFormatTest < Rack::TestCase testing ControllerLayouts::MismatchFormatController + + XML_INSTRUCT = %Q(<?xml version="1.0" encoding="UTF-8"?>\n) - test "if JS is selected, an HTML template is not also selected" do - get :index, "format" => "js" - assert_response "$(\"test\").ext();" + test "if XML is selected, an HTML template is not also selected" do + get :index, :format => "xml" + assert_response XML_INSTRUCT end - test "if JS is implicitly selected, an HTML template is not also selected" do + test "if XML is implicitly selected, an HTML template is not also selected" do get :implicit - assert_response "$(\"test\").ext();" + assert_response XML_INSTRUCT end test "if an HTML template is explicitly provides for a JS template, an error is raised" do diff --git a/actionpack/test/controller/new_base/render_once_test.rb b/actionpack/test/controller/new_base/render_once_test.rb deleted file mode 100644 index 175abf8a7e..0000000000 --- a/actionpack/test/controller/new_base/render_once_test.rb +++ /dev/null @@ -1,86 +0,0 @@ -require 'abstract_unit' - -module RenderTemplate - class RenderOnceController < ActionController::Base - layout false - - RESOLVER = ActionView::FixtureResolver.new( - "test/a.html.erb" => "a", - "test/b.html.erb" => "<>", - "test/c.html.erb" => "c", - "test/one.html.erb" => "<%= render :once => 'result' %>", - "test/two.html.erb" => "<%= render :once => 'result' %>", - "test/three.html.erb" => "<%= render :once => 'result' %>", - "test/result.html.erb" => "YES!", - "other/result.html.erb" => "NO!", - "layouts/test.html.erb" => "l<%= yield %>l" - ) - - self.view_paths = [RESOLVER] - - def _prefixes - %w(test) - end - - def multiple - render :once => %w(a b c) - end - - def once - render :once => %w(one two three) - end - - def duplicate - render :once => %w(a a a) - end - - def with_layout - render :once => %w(a b c), :layout => "test" - end - - def with_prefix - render :once => "result", :prefixes => %w(other) - end - - def with_nil_prefix - render :once => "test/result", :prefixes => [] - end - end - - module Tests - def test_mutliple_arguments_get_all_rendered - get :multiple - assert_response "a\n<>\nc" - end - - def test_referenced_templates_get_rendered_once - get :once - assert_response "YES!\n\n" - end - - def test_duplicated_templates_get_rendered_once - get :duplicate - assert_response "a" - end - - def test_layout_wraps_all_rendered_templates - get :with_layout - assert_response "la\n<>\ncl" - end - - def test_with_prefix_option - get :with_prefix - assert_response "NO!" - end - - def test_with_nil_prefix_option - get :with_nil_prefix - assert_response "YES!" - end - end - - class TestRenderOnce < Rack::TestCase - testing RenderTemplate::RenderOnceController - include Tests - end -end diff --git a/actionpack/test/controller/new_base/render_rjs_test.rb b/actionpack/test/controller/new_base/render_rjs_test.rb deleted file mode 100644 index 74bf865b54..0000000000 --- a/actionpack/test/controller/new_base/render_rjs_test.rb +++ /dev/null @@ -1,71 +0,0 @@ -require 'abstract_unit' - -module RenderRjs - class BasicController < ActionController::Base - layout "application", :only => :index_respond_to - - self.view_paths = [ActionView::FixtureResolver.new( - "layouts/application.html.erb" => "", - "render_rjs/basic/index.js.rjs" => "page[:customer].replace_html render(:partial => 'customer')", - "render_rjs/basic/index_html.js.rjs" => "page[:customer].replace_html :partial => 'customer'", - "render_rjs/basic/index_no_js.js.erb" => "<%= render(:partial => 'developer') %>", - "render_rjs/basic/_customer.js.erb" => "JS Partial", - "render_rjs/basic/_customer.html.erb" => "HTML Partial", - "render_rjs/basic/_developer.html.erb" => "HTML Partial", - "render_rjs/basic/index_locale.js.rjs" => "page[:customer].replace_html :partial => 'customer'", - "render_rjs/basic/_customer.da.html.erb" => "Danish HTML Partial", - "render_rjs/basic/_customer.da.js.erb" => "Danish JS Partial" - )] - - def index - render - end - - def index_respond_to - respond_to do |format| - format.js { render :action => "index_no_js" } - end - end - - def index_locale - self.locale = :da - end - end - - class TestBasic < Rack::TestCase - testing BasicController - - def setup - @old_locale = I18n.locale - end - - def teardown - I18n.locale = @old_locale - end - - test "rendering a partial in an RJS template should pick the JS template over the HTML one" do - get :index, "format" => "js" - assert_response("$(\"customer\").update(\"JS Partial\");") - end - - test "rendering a partial in an RJS template should pick the HTML one if no JS is available" do - get :index_no_js, "format" => "js" - assert_response("HTML Partial") - end - - test "rendering a partial in an RJS template should pick the HTML one if no JS is available on respond_to" do - get :index_respond_to, "format" => "js" - assert_response("HTML Partial") - end - - test "replacing an element with a partial in an RJS template should pick the HTML template over the JS one" do - get :index_html, "format" => "js" - assert_response("$(\"customer\").update(\"HTML Partial\");") - end - - test "replacing an element with a partial in an RJS template with a locale should pick the localed HTML template" do - get :index_locale, "format" => "js" - assert_response("$(\"customer\").update(\"Danish HTML Partial\");") - end - end -end diff --git a/actionpack/test/controller/new_base/render_test.rb b/actionpack/test/controller/new_base/render_test.rb index d6062bfa8c..60468bf5c7 100644 --- a/actionpack/test/controller/new_base/render_test.rb +++ b/actionpack/test/controller/new_base/render_test.rb @@ -81,8 +81,7 @@ module Render end class TestOnlyRenderPublicActions < Rack::TestCase - describe "Only public methods on actual controllers are callable actions" - + # Only public methods on actual controllers are callable actions test "raises an exception when a method of Object is called" do assert_raises(AbstractController::ActionNotFound) do get "/render/blank_render/clone", {}, "action_dispatch.show_exceptions" => false diff --git a/actionpack/test/controller/render_js_test.rb b/actionpack/test/controller/render_js_test.rb index 491c98a0fd..f070109b27 100644 --- a/actionpack/test/controller/render_js_test.rb +++ b/actionpack/test/controller/render_js_test.rb @@ -14,10 +14,6 @@ class RenderJSTest < ActionController::TestCase render :js => "alert('hello')" end - def greeting - # let's just rely on the template - end - def show_partial render :partial => 'partial' end @@ -31,11 +27,6 @@ class RenderJSTest < ActionController::TestCase assert_equal "text/javascript", @response.content_type end - def test_render_with_default_from_accept_header - xhr :get, :greeting - assert_equal "$(\"body\").visualEffect(\"highlight\");", @response.body - end - def test_should_render_js_partial xhr :get, :show_partial, :format => 'js' assert_equal 'partial js', @response.body diff --git a/actionpack/test/controller/render_other_test.rb b/actionpack/test/controller/render_other_test.rb index eda777e7a7..b5e74e373d 100644 --- a/actionpack/test/controller/render_other_test.rb +++ b/actionpack/test/controller/render_other_test.rb @@ -1,6 +1,4 @@ require 'abstract_unit' -require 'controller/fake_models' -require 'pathname' ActionController.add_renderer :simon do |says, options| self.content_type = Mime::TEXT @@ -9,248 +7,13 @@ end class RenderOtherTest < ActionController::TestCase class TestController < ActionController::Base - protect_from_forgery - - def self.controller_path - 'test' - end - - layout :determine_layout - - module RenderTestHelper - def rjs_helper_method_from_module - page.visual_effect :highlight - end - end - - helper RenderTestHelper - helper do - def rjs_helper_method(value) - page.visual_effect :highlight, value - end - end - - def enum_rjs_test - render :update do |page| - page.select('.product').each do |value| - page.rjs_helper_method_from_module - page.rjs_helper_method(value) - page.sortable(value, :url => { :action => "order" }) - page.draggable(value) - end - end - end - - def render_explicit_html_template - end - - def render_custom_code_rjs - render :update, :status => 404 do |page| - page.replace :foo, :partial => 'partial' - end - end - - def render_implicit_html_template - end - - def render_js_with_explicit_template - @project_id = 4 - render :template => 'test/delete_with_js' - end - - def render_js_with_explicit_action_template - @project_id = 4 - render :action => 'delete_with_js' - end - - def delete_with_js - @project_id = 4 - end - - def update_page - render :update do |page| - page.replace_html 'balance', '$37,000,000.00' - page.visual_effect :highlight, 'balance' - end - end - - def update_page_with_instance_variables - @money = '$37,000,000.00' - @div_id = 'balance' - render :update do |page| - page.replace_html @div_id, @money - page.visual_effect :highlight, @div_id - end - end - - def update_page_with_view_method - render :update do |page| - page.replace_html 'person', pluralize(2, 'person') - end - end - - def partial_as_rjs - render :update do |page| - page.replace :foo, :partial => 'partial' - end - end - - def respond_to_partial_as_rjs - respond_to do |format| - format.js do - render :update do |page| - page.replace :foo, :partial => 'partial' - end - end - end - end - - def render_alternate_default - # For this test, the method "default_render" is overridden: - @alternate_default_render = lambda do - render :update do |page| - page.replace :foo, :partial => 'partial' - end - end - end - def render_simon_says render :simon => "foo" end - - private - def default_render - @alternate_default_render ||= nil - if @alternate_default_render - @alternate_default_render.call - else - super - end - end - - def determine_layout - case action_name - when "hello_world", "layout_test", "rendering_without_layout", - "rendering_nothing_on_layout", "render_text_hello_world", - "render_text_hello_world_with_layout", - "hello_world_with_layout_false", - "partial_only", "partial_only_with_layout", - "accessing_params_in_template", - "accessing_params_in_template_with_layout", - "render_with_explicit_template", - "render_with_explicit_string_template", - "update_page", "update_page_with_instance_variables" - - "layouts/standard" - when "action_talk_to_layout", "layout_overriding_layout" - "layouts/talk_from_action" - when "render_implicit_html_template_from_xhr_request" - (request.xhr? ? 'layouts/xhr' : 'layouts/standard') - end - end end tests TestController - def setup - # enable a logger so that (e.g.) the benchmarking stuff runs, so we can get - # a more accurate simulation of what happens in "real life". - super - @controller.logger = Logger.new(nil) - - @request.host = "www.nextangle.com" - end - - def test_enum_rjs_test - ActiveSupport::SecureRandom.stubs(:base64).returns("asdf") - get :enum_rjs_test - body = %{ - $$(".product").each(function(value, index) { - new Effect.Highlight(element,{}); - new Effect.Highlight(value,{}); - Sortable.create(value, {onUpdate:function(){new Ajax.Request('/render_other_test/test/order', {asynchronous:true, evalScripts:true, parameters:Sortable.serialize(value) + '&authenticity_token=' + encodeURIComponent('asdf')})}}); - new Draggable(value, {}); - }); - }.gsub(/^ /, '').strip - assert_equal body, @response.body - end - - def test_explicitly_rendering_an_html_template_with_implicit_html_template_renders_should_be_possible_from_an_rjs_template - [:js, "js"].each do |format| - assert_nothing_raised do - get :render_explicit_html_template, :format => format - assert_equal %(document.write("Hello world\\n");), @response.body - end - end - end - - def test_render_custom_code_rjs - get :render_custom_code_rjs - assert_response 404 - assert_equal %(Element.replace("foo", "partial html");), @response.body - end - - def test_render_in_an_rjs_template_should_pick_html_templates_when_available - [:js, "js"].each do |format| - assert_nothing_raised do - get :render_implicit_html_template, :format => format - assert_equal %(document.write("Hello world\\n");), @response.body - end - end - end - - def test_render_rjs_template_explicitly - get :render_js_with_explicit_template - assert_equal %!Element.remove("person");\nnew Effect.Highlight(\"project-4\",{});!, @response.body - end - - def test_rendering_rjs_action_explicitly - get :render_js_with_explicit_action_template - assert_equal %!Element.remove("person");\nnew Effect.Highlight(\"project-4\",{});!, @response.body - end - - def test_render_rjs_with_default - get :delete_with_js - assert_equal %!Element.remove("person");\nnew Effect.Highlight(\"project-4\",{});!, @response.body - end - - def test_update_page - get :update_page - assert_template nil - assert_equal 'text/javascript; charset=utf-8', @response.headers['Content-Type'] - assert_equal 2, @response.body.split($/).length - end - - def test_update_page_with_instance_variables - get :update_page_with_instance_variables - assert_template nil - assert_equal 'text/javascript; charset=utf-8', @response.headers["Content-Type"] - assert_match(/balance/, @response.body) - assert_match(/\$37/, @response.body) - end - - def test_update_page_with_view_method - get :update_page_with_view_method - assert_template nil - assert_equal 'text/javascript; charset=utf-8', @response.headers["Content-Type"] - assert_match(/2 people/, @response.body) - end - - def test_should_render_html_formatted_partial_with_rjs - xhr :get, :partial_as_rjs - assert_equal %(Element.replace("foo", "partial html");), @response.body - end - - def test_should_render_html_formatted_partial_with_rjs_and_js_format - xhr :get, :respond_to_partial_as_rjs - assert_equal %(Element.replace("foo", "partial html");), @response.body - end - - def test_should_render_with_alternate_default_render - xhr :get, :render_alternate_default - assert_equal %(Element.replace("foo", "partial html");), @response.body - end - def test_using_custom_render_option get :render_simon_says assert_equal "Simon says: foo", @response.body diff --git a/actionpack/test/controller/render_test.rb b/actionpack/test/controller/render_test.rb index be492152f2..e62f3155c5 100644 --- a/actionpack/test/controller/render_test.rb +++ b/actionpack/test/controller/render_test.rb @@ -517,15 +517,6 @@ class TestController < ActionController::Base render :partial => 'partial' end - def render_alternate_default - # For this test, the method "default_render" is overridden: - @alternate_default_render = lambda do - render :update do |page| - page.replace :foo, :partial => 'partial' - end - end - end - def render_to_string_with_partial @partial_only = render_to_string :partial => "partial_only" @partial_with_locals = render_to_string :partial => "customer", :locals => { :customer => Customer.new("david") } diff --git a/actionpack/test/controller/request_forgery_protection_test.rb b/actionpack/test/controller/request_forgery_protection_test.rb index d520b5e512..31f4bf3a76 100644 --- a/actionpack/test/controller/request_forgery_protection_test.rb +++ b/actionpack/test/controller/request_forgery_protection_test.rb @@ -172,13 +172,11 @@ end class RequestForgeryProtectionControllerTest < ActionController::TestCase include RequestForgeryProtectionTests - test 'should emit a csrf-token meta tag' do + test 'should emit a csrf-param meta tag and a csrf-token meta tag' do ActiveSupport::SecureRandom.stubs(:base64).returns(@token + '<=?') get :meta - assert_equal <<-METAS.strip_heredoc.chomp, @response.body - <meta name="csrf-param" content="authenticity_token"/> - <meta name="csrf-token" content="cf50faa3fe97702ca1ae<=?"/> - METAS + assert_select 'meta[name=?][content=?]', 'csrf-param', 'authenticity_token' + assert_select 'meta[name=?][content=?]', 'csrf-token', 'cf50faa3fe97702ca1ae<=?' end end diff --git a/actionpack/test/controller/resources_test.rb b/actionpack/test/controller/resources_test.rb index acb4617a60..6ea492cf8b 100644 --- a/actionpack/test/controller/resources_test.rb +++ b/actionpack/test/controller/resources_test.rb @@ -1,6 +1,7 @@ require 'abstract_unit' require 'active_support/core_ext/object/try' require 'active_support/core_ext/object/with_options' +require 'active_support/core_ext/object/inclusion' class ResourcesController < ActionController::Base def index() render :nothing => true end @@ -1292,7 +1293,7 @@ class ResourcesTest < ActionController::TestCase def assert_resource_methods(expected, resource, action_method, method) assert_equal expected.length, resource.send("#{action_method}_methods")[method].size, "#{resource.send("#{action_method}_methods")[method].inspect}" expected.each do |action| - assert resource.send("#{action_method}_methods")[method].include?(action), + assert action.in?(resource.send("#{action_method}_methods")[method]) "#{method} not in #{action_method} methods: #{resource.send("#{action_method}_methods")[method].inspect}" end end @@ -1329,9 +1330,9 @@ class ResourcesTest < ActionController::TestCase options = options.merge(:action => action.to_s) path_options = { :path => path, :method => method } - if Array(allowed).include?(action) + if action.in?(Array(allowed)) assert_recognizes options, path_options - elsif Array(not_allowed).include?(action) + elsif action.in?(Array(not_allowed)) assert_not_recognizes options, path_options end end diff --git a/actionpack/test/controller/view_paths_test.rb b/actionpack/test/controller/view_paths_test.rb index edfcb5cc4d..9280a1c2d3 100644 --- a/actionpack/test/controller/view_paths_test.rb +++ b/actionpack/test/controller/view_paths_test.rb @@ -131,6 +131,35 @@ class ViewLoadPathsTest < ActionController::TestCase assert_equal "Hello overridden world!", @response.body end + def test_override_view_paths_with_custom_resolver + resolver_class = Class.new(ActionView::PathResolver) do + def initialize(path_set) + @path_set = path_set + end + + def find_all(*args) + @path_set.find_all(*args).collect do |template| + ::ActionView::Template.new( + "Customized body", + template.identifier, + template.handler, + { + :virtual_path => template.virtual_path, + :format => template.formats + } + ) + end + end + end + + resolver = resolver_class.new(TestController.view_paths) + TestController.view_paths = ActionView::PathSet.new.push(resolver) + + get :hello_world + assert_response :success + assert_equal "Customized body", @response.body + end + def test_inheritance original_load_paths = ActionController::Base.view_paths diff --git a/actionpack/test/dispatch/cookies_test.rb b/actionpack/test/dispatch/cookies_test.rb index 39159fd629..ebc16694db 100644 --- a/actionpack/test/dispatch/cookies_test.rb +++ b/actionpack/test/dispatch/cookies_test.rb @@ -495,3 +495,99 @@ class CookiesTest < ActionController::TestCase end end end + +class CookiesIntegrationTest < ActionDispatch::IntegrationTest + SessionKey = '_myapp_session' + SessionSecret = 'b3c631c314c0bbca50c1b2843150fe33' + + class TestController < ActionController::Base + def dont_set_cookies + head :ok + end + + def set_cookies + cookies["that"] = "hello" + head :ok + end + end + + def test_setting_cookies_raises_after_stream_back_to_client + with_test_route_set do + get '/set_cookies' + assert_raise(ActionDispatch::ClosedError) { + request.cookie_jar['alert'] = 'alert' + cookies['alert'] = 'alert' + } + end + end + + def test_setting_cookies_raises_after_stream_back_to_client_even_without_cookies + with_test_route_set do + get '/dont_set_cookies' + assert_raise(ActionDispatch::ClosedError) { + request.cookie_jar['alert'] = 'alert' + } + end + end + + def test_setting_permanent_cookies_raises_after_stream_back_to_client + with_test_route_set do + get '/set_cookies' + assert_raise(ActionDispatch::ClosedError) { + request.cookie_jar.permanent['alert'] = 'alert' + cookies['alert'] = 'alert' + } + end + end + + def test_setting_permanent_cookies_raises_after_stream_back_to_client_even_without_cookies + with_test_route_set do + get '/dont_set_cookies' + assert_raise(ActionDispatch::ClosedError) { + request.cookie_jar.permanent['alert'] = 'alert' + } + end + end + + def test_setting_signed_cookies_raises_after_stream_back_to_client + with_test_route_set do + get '/set_cookies' + assert_raise(ActionDispatch::ClosedError) { + request.cookie_jar.signed['alert'] = 'alert' + cookies['alert'] = 'alert' + } + end + end + + def test_setting_signed_cookies_raises_after_stream_back_to_client_even_without_cookies + with_test_route_set do + get '/dont_set_cookies' + assert_raise(ActionDispatch::ClosedError) { + request.cookie_jar.signed['alert'] = 'alert' + } + end + end + + private + + # Overwrite get to send SessionSecret in env hash + def get(path, parameters = nil, env = {}) + env["action_dispatch.secret_token"] ||= SessionSecret + super + end + + def with_test_route_set + with_routing do |set| + set.draw do + match ':action', :to => CookiesIntegrationTest::TestController + end + + @app = self.class.build_app(set) do |middleware| + middleware.use ActionDispatch::Cookies + middleware.delete "ActionDispatch::ShowExceptions" + end + + yield + end + end +end diff --git a/actionpack/test/dispatch/routing_test.rb b/actionpack/test/dispatch/routing_test.rb index 5e5758a60e..ba7506721f 100644 --- a/actionpack/test/dispatch/routing_test.rb +++ b/actionpack/test/dispatch/routing_test.rb @@ -1,6 +1,7 @@ require 'erb' require 'abstract_unit' require 'controller/fake_controllers' +require 'active_support/core_ext/object/inclusion' class TestRoutingMapper < ActionDispatch::IntegrationTest SprocketsApp = lambda { |env| @@ -495,7 +496,7 @@ class TestRoutingMapper < ActionDispatch::IntegrationTest resources :todos, :id => /\d+/ end - scope '/countries/:country', :constraints => lambda { |params, req| %[all France].include?(params[:country]) } do + scope '/countries/:country', :constraints => lambda { |params, req| params[:country].in?(["all", "France"]) } do match '/', :to => 'countries#index' match '/cities', :to => 'countries#cities' end diff --git a/actionpack/test/dispatch/static_test.rb b/actionpack/test/dispatch/static_test.rb index 655745a848..2ebbed4414 100644 --- a/actionpack/test/dispatch/static_test.rb +++ b/actionpack/test/dispatch/static_test.rb @@ -47,35 +47,4 @@ class StaticTest < ActiveSupport::TestCase end include StaticTests -end - -class MultipleDirectorisStaticTest < ActiveSupport::TestCase - DummyApp = lambda { |env| - [200, {"Content-Type" => "text/plain"}, ["Hello, World!"]] - } - App = ActionDispatch::Static.new(DummyApp, - { "/" => "#{FIXTURE_LOAD_PATH}/public", - "/blog" => "#{FIXTURE_LOAD_PATH}/blog_public", - "/foo" => "#{FIXTURE_LOAD_PATH}/non_existing_dir" - }) - - def setup - @app = App - end - - include StaticTests - - test "serves files from other mounted directories" do - assert_html "/blog/index.html", get("/blog/index.html") - assert_html "/blog/index.html", get("/blog/index") - assert_html "/blog/index.html", get("/blog/") - - assert_html "/blog/blog.html", get("/blog/blog/") - assert_html "/blog/blog.html", get("/blog/blog.html") - assert_html "/blog/blog.html", get("/blog/blog") - - assert_html "/blog/subdir/index.html", get("/blog/subdir/index.html") - assert_html "/blog/subdir/index.html", get("/blog/subdir/") - assert_html "/blog/subdir/index.html", get("/blog/subdir") - end -end +end
\ No newline at end of file diff --git a/actionpack/test/fixtures/functional_caching/formatted_fragment_cached.js.rjs b/actionpack/test/fixtures/functional_caching/formatted_fragment_cached.js.rjs deleted file mode 100644 index 057f15e62f..0000000000 --- a/actionpack/test/fixtures/functional_caching/formatted_fragment_cached.js.rjs +++ /dev/null @@ -1,6 +0,0 @@ -page.assign 'title', 'Hey' -cache do - page['element_1'].visual_effect :highlight - page['element_2'].visual_effect :highlight -end -page.assign 'footer', 'Bye' diff --git a/actionpack/test/fixtures/functional_caching/js_fragment_cached_with_partial.js.rjs b/actionpack/test/fixtures/functional_caching/js_fragment_cached_with_partial.js.rjs deleted file mode 100644 index 248842c9da..0000000000 --- a/actionpack/test/fixtures/functional_caching/js_fragment_cached_with_partial.js.rjs +++ /dev/null @@ -1 +0,0 @@ -page.replace_html 'notices', :partial => 'partial'
\ No newline at end of file diff --git a/actionpack/test/fixtures/layouts/streaming.erb b/actionpack/test/fixtures/layouts/streaming.erb new file mode 100644 index 0000000000..d3f896a6ca --- /dev/null +++ b/actionpack/test/fixtures/layouts/streaming.erb @@ -0,0 +1,4 @@ +<%= yield :header -%> +<%= yield -%> +<%= yield :footer -%> +<%= yield(:unknown).presence || "." -%>
\ No newline at end of file diff --git a/actionpack/test/fixtures/old_content_type/render_default_for_rjs.rjs b/actionpack/test/fixtures/old_content_type/render_default_for_rjs.rjs deleted file mode 100644 index 8d614d04ad..0000000000 --- a/actionpack/test/fixtures/old_content_type/render_default_for_rjs.rjs +++ /dev/null @@ -1 +0,0 @@ -page.alert 'hello world!'
\ No newline at end of file diff --git a/actionpack/test/fixtures/respond_to/all_types_with_layout.js.rjs b/actionpack/test/fixtures/respond_to/all_types_with_layout.js.rjs deleted file mode 100644 index b7aec7c505..0000000000 --- a/actionpack/test/fixtures/respond_to/all_types_with_layout.js.rjs +++ /dev/null @@ -1 +0,0 @@ -page << "RJS for all_types_with_layout"
\ No newline at end of file diff --git a/actionpack/test/fixtures/respond_to/using_defaults.js.rjs b/actionpack/test/fixtures/respond_to/using_defaults.js.rjs deleted file mode 100644 index 469fcd8e15..0000000000 --- a/actionpack/test/fixtures/respond_to/using_defaults.js.rjs +++ /dev/null @@ -1 +0,0 @@ -page[:body].visual_effect :highlight
\ No newline at end of file diff --git a/actionpack/test/fixtures/respond_to/using_defaults_with_type_list.js.rjs b/actionpack/test/fixtures/respond_to/using_defaults_with_type_list.js.rjs deleted file mode 100644 index 469fcd8e15..0000000000 --- a/actionpack/test/fixtures/respond_to/using_defaults_with_type_list.js.rjs +++ /dev/null @@ -1 +0,0 @@ -page[:body].visual_effect :highlight
\ No newline at end of file diff --git a/actionpack/test/fixtures/respond_with/using_resource.js.rjs b/actionpack/test/fixtures/respond_with/using_resource.js.rjs deleted file mode 100644 index 737c175a4e..0000000000 --- a/actionpack/test/fixtures/respond_with/using_resource.js.rjs +++ /dev/null @@ -1 +0,0 @@ -page[:body].visual_effect :highlight diff --git a/actionpack/test/fixtures/sprockets/app/javascripts/application.js b/actionpack/test/fixtures/sprockets/app/javascripts/application.js new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/actionpack/test/fixtures/sprockets/app/javascripts/application.js diff --git a/actionpack/test/fixtures/sprockets/app/javascripts/dir/xmlhr.js b/actionpack/test/fixtures/sprockets/app/javascripts/dir/xmlhr.js new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/actionpack/test/fixtures/sprockets/app/javascripts/dir/xmlhr.js diff --git a/actionpack/test/fixtures/sprockets/app/javascripts/xmlhr.js b/actionpack/test/fixtures/sprockets/app/javascripts/xmlhr.js new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/actionpack/test/fixtures/sprockets/app/javascripts/xmlhr.js diff --git a/actionpack/test/fixtures/sprockets/app/stylesheets/application.css b/actionpack/test/fixtures/sprockets/app/stylesheets/application.css new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/actionpack/test/fixtures/sprockets/app/stylesheets/application.css diff --git a/actionpack/test/fixtures/sprockets/app/stylesheets/dir/style.css b/actionpack/test/fixtures/sprockets/app/stylesheets/dir/style.css new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/actionpack/test/fixtures/sprockets/app/stylesheets/dir/style.css diff --git a/actionpack/test/fixtures/sprockets/app/stylesheets/style.css b/actionpack/test/fixtures/sprockets/app/stylesheets/style.css new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/actionpack/test/fixtures/sprockets/app/stylesheets/style.css diff --git a/actionpack/test/fixtures/test/delete_with_js.rjs b/actionpack/test/fixtures/test/delete_with_js.rjs deleted file mode 100644 index 4b75a955ad..0000000000 --- a/actionpack/test/fixtures/test/delete_with_js.rjs +++ /dev/null @@ -1,2 +0,0 @@ -page.remove 'person' -page.visual_effect :highlight, "project-#{@project_id}" diff --git a/actionpack/test/fixtures/test/enum_rjs_test.rjs b/actionpack/test/fixtures/test/enum_rjs_test.rjs deleted file mode 100644 index e3004076a8..0000000000 --- a/actionpack/test/fixtures/test/enum_rjs_test.rjs +++ /dev/null @@ -1,6 +0,0 @@ -page.select('.product').each do |value| - page.visual_effect :highlight - page.visual_effect :highlight, value - page.sortable(value, :url => { :action => "order" }) - page.draggable(value) -end
\ No newline at end of file diff --git a/actionpack/test/fixtures/test/greeting.js.rjs b/actionpack/test/fixtures/test/greeting.js.rjs deleted file mode 100644 index 469fcd8e15..0000000000 --- a/actionpack/test/fixtures/test/greeting.js.rjs +++ /dev/null @@ -1 +0,0 @@ -page[:body].visual_effect :highlight
\ No newline at end of file diff --git a/actionpack/test/fixtures/test/nested_streaming.erb b/actionpack/test/fixtures/test/nested_streaming.erb new file mode 100644 index 0000000000..55525e0c92 --- /dev/null +++ b/actionpack/test/fixtures/test/nested_streaming.erb @@ -0,0 +1,3 @@ +<%- content_for :header do -%>?<%- end -%> +<%= render :template => "test/streaming" %> +?
\ No newline at end of file diff --git a/actionpack/test/fixtures/test/render_explicit_html_template.js.rjs b/actionpack/test/fixtures/test/render_explicit_html_template.js.rjs deleted file mode 100644 index 4eb12fd6af..0000000000 --- a/actionpack/test/fixtures/test/render_explicit_html_template.js.rjs +++ /dev/null @@ -1 +0,0 @@ -page.call "document.write", render(:partial => "one.html.erb") diff --git a/actionpack/test/fixtures/test/render_implicit_html_template.js.rjs b/actionpack/test/fixtures/test/render_implicit_html_template.js.rjs deleted file mode 100644 index 3d68041756..0000000000 --- a/actionpack/test/fixtures/test/render_implicit_html_template.js.rjs +++ /dev/null @@ -1 +0,0 @@ -page.call "document.write", render(:partial => "one") diff --git a/actionpack/test/fixtures/test/streaming.erb b/actionpack/test/fixtures/test/streaming.erb new file mode 100644 index 0000000000..fb9b8b1ade --- /dev/null +++ b/actionpack/test/fixtures/test/streaming.erb @@ -0,0 +1,3 @@ +<%- provide :header do -%>Yes, <%- end -%> +this works +<%- content_for :footer, " like a charm" -%> diff --git a/actionpack/test/fixtures/test/streaming_buster.erb b/actionpack/test/fixtures/test/streaming_buster.erb new file mode 100644 index 0000000000..4221d56dcc --- /dev/null +++ b/actionpack/test/fixtures/test/streaming_buster.erb @@ -0,0 +1,3 @@ +<%= yield :foo -%> +This won't look +<% provide :unknown, " good." -%> diff --git a/actionpack/test/template/asset_tag_helper_test.rb b/actionpack/test/template/asset_tag_helper_test.rb index 1bf748af14..4a93def5a8 100644 --- a/actionpack/test/template/asset_tag_helper_test.rb +++ b/actionpack/test/template/asset_tag_helper_test.rb @@ -477,15 +477,6 @@ class AssetTagHelperTest < ActionView::TestCase assert_equal %(<img alt="Rails" src="#{expected_path}" />), image_tag("rails.png") end - def test_env_asset_path - @controller.config.asset_path = "/assets%s" - def @controller.env; @_env ||= {} end - @controller.env["action_dispatch.asset_path"] = "/omg%s" - - expected_path = "/assets/omg/images/rails.png" - assert_equal %(<img alt="Rails" src="#{expected_path}" />), image_tag("rails.png") - end - def test_proc_asset_id @controller.config.asset_path = Proc.new do |asset_path| "/assets.v12345#{asset_path}" @@ -495,20 +486,6 @@ class AssetTagHelperTest < ActionView::TestCase assert_equal %(<img alt="Rails" src="#{expected_path}" />), image_tag("rails.png") end - def test_env_proc_asset_path - @controller.config.asset_path = Proc.new do |asset_path| - "/assets.v12345#{asset_path}" - end - - def @controller.env; @_env ||= {} end - @controller.env["action_dispatch.asset_path"] = Proc.new do |asset_path| - "/omg#{asset_path}" - end - - expected_path = "/assets.v12345/omg/images/rails.png" - assert_equal %(<img alt="Rails" src="#{expected_path}" />), image_tag("rails.png") - end - def test_image_tag_interpreting_email_cid_correctly # An inline image has no need for an alt tag to be automatically generated from the cid: assert_equal '<img src="cid:thi%25%25sis@acontentid" />', image_tag("cid:thi%25%25sis@acontentid") diff --git a/actionpack/test/template/capture_helper_test.rb b/actionpack/test/template/capture_helper_test.rb index 03050485fa..a9a36e6e6b 100644 --- a/actionpack/test/template/capture_helper_test.rb +++ b/actionpack/test/template/capture_helper_test.rb @@ -4,7 +4,7 @@ class CaptureHelperTest < ActionView::TestCase def setup super @av = ActionView::Base.new - @_content_for = Hash.new {|h,k| h[k] = "" } + @_view_flow = ActionView::OutputFlow.new end def test_capture_captures_the_temporary_output_buffer_in_its_block @@ -45,6 +45,20 @@ class CaptureHelperTest < ActionView::TestCase assert ! content_for?(:something_else) end + def test_provide + assert !content_for?(:title) + provide :title, "hi" + assert content_for?(:title) + assert_equal "hi", @_view_flow.get(:title) + provide :title, "<p>title</p>" + assert_equal "hi<p>title</p>", @_view_flow.get(:title) + + @_view_flow = ActionView::OutputFlow.new + provide :title, "hi" + provide :title, "<p>title</p>".html_safe + assert_equal "hi<p>title</p>", @_view_flow.get(:title) + end + def test_with_output_buffer_swaps_the_output_buffer_given_no_argument assert_nil @av.output_buffer buffer = @av.with_output_buffer do diff --git a/actionpack/test/template/date_helper_test.rb b/actionpack/test/template/date_helper_test.rb index fd1f824a39..12d2410f49 100644 --- a/actionpack/test/template/date_helper_test.rb +++ b/actionpack/test/template/date_helper_test.rb @@ -53,12 +53,12 @@ class DateHelperTest < ActionView::TestCase assert_equal "about 2 hours", distance_of_time_in_words(from, to + 89.minutes + 30.seconds) assert_equal "about 24 hours", distance_of_time_in_words(from, to + 23.hours + 59.minutes + 29.seconds) - # 1440..2529 + # 1440..2519 assert_equal "1 day", distance_of_time_in_words(from, to + 23.hours + 59.minutes + 30.seconds) assert_equal "1 day", distance_of_time_in_words(from, to + 41.hours + 59.minutes + 29.seconds) - # 2530..43199 - assert_equal "2 days", distance_of_time_in_words(from, to + 42.hours + 59.minutes + 30.seconds) + # 2520..43199 + assert_equal "2 days", distance_of_time_in_words(from, to + 41.hours + 59.minutes + 30.seconds) assert_equal "3 days", distance_of_time_in_words(from, to + 2.days + 12.hours) assert_equal "30 days", distance_of_time_in_words(from, to + 29.days + 23.hours + 59.minutes + 29.seconds) diff --git a/actionpack/test/template/erb_util_test.rb b/actionpack/test/template/erb_util_test.rb index d1891094e8..30f6d1a213 100644 --- a/actionpack/test/template/erb_util_test.rb +++ b/actionpack/test/template/erb_util_test.rb @@ -1,4 +1,5 @@ require 'abstract_unit' +require 'active_support/core_ext/object/inclusion' class ErbUtilTest < Test::Unit::TestCase include ERB::Util @@ -29,7 +30,7 @@ class ErbUtilTest < Test::Unit::TestCase def test_rest_in_ascii (0..127).to_a.map {|int| int.chr }.each do |chr| - next if %w(& " < >).include?(chr) + next if chr.in?('&"<>') assert_equal chr, html_escape(chr) end end diff --git a/actionpack/test/template/form_helper_test.rb b/actionpack/test/template/form_helper_test.rb index ff183d097d..7afab3179c 100644 --- a/actionpack/test/template/form_helper_test.rb +++ b/actionpack/test/template/form_helper_test.rb @@ -1,5 +1,6 @@ require 'abstract_unit' require 'controller/fake_models' +require 'active_support/core_ext/object/inclusion' class FormHelperTest < ActionView::TestCase tests ActionView::Helpers::FormHelper @@ -1743,7 +1744,7 @@ class FormHelperTest < ActionView::TestCase def snowman(method = nil) txt = %{<div style="margin:0;padding:0;display:inline">} txt << %{<input name="utf8" type="hidden" value="✓" />} - if (method && !['get','post'].include?(method.to_s)) + if method && !method.to_s.in?(['get', 'post']) txt << %{<input name="_method" type="hidden" value="#{method}" />} end txt << %{</div>} diff --git a/actionpack/test/template/form_options_helper_test.rb b/actionpack/test/template/form_options_helper_test.rb index 93ff7ba0fd..b92e1d9890 100644 --- a/actionpack/test/template/form_options_helper_test.rb +++ b/actionpack/test/template/form_options_helper_test.rb @@ -1,5 +1,6 @@ require 'abstract_unit' require 'tzinfo' +require 'active_support/core_ext/object/inclusion' class Map < Hash def category @@ -82,7 +83,7 @@ class FormOptionsHelperTest < ActionView::TestCase def test_collection_options_with_proc_for_disabled assert_dom_equal( "<option value=\"<Abe>\"><Abe> went home</option>\n<option value=\"Babe\" disabled=\"disabled\">Babe went home</option>\n<option value=\"Cabe\" disabled=\"disabled\">Cabe went home</option>", - options_from_collection_for_select(dummy_posts, "author_name", "title", :disabled => lambda{|p| %w(Babe Cabe).include? p.author_name }) + options_from_collection_for_select(dummy_posts, "author_name", "title", :disabled => lambda{|p| p.author_name.in?(["Babe", "Cabe"]) }) ) end diff --git a/actionpack/test/template/form_tag_helper_test.rb b/actionpack/test/template/form_tag_helper_test.rb index f8671f2980..656fa0356b 100644 --- a/actionpack/test/template/form_tag_helper_test.rb +++ b/actionpack/test/template/form_tag_helper_test.rb @@ -1,4 +1,5 @@ require 'abstract_unit' +require 'active_support/core_ext/object/inclusion' class FormTagHelperTest < ActionView::TestCase tests ActionView::Helpers::FormTagHelper @@ -13,7 +14,7 @@ class FormTagHelperTest < ActionView::TestCase txt = %{<div style="margin:0;padding:0;display:inline">} txt << %{<input name="utf8" type="hidden" value="✓" />} - if (method && !['get','post'].include?(method.to_s)) + if method && !method.to_s.in?(['get','post']) txt << %{<input name="_method" type="hidden" value="#{method}" />} end txt << %{</div>} diff --git a/actionpack/test/template/javascript_helper_test.rb b/actionpack/test/template/javascript_helper_test.rb index 8aa2730da1..538e0e9874 100644 --- a/actionpack/test/template/javascript_helper_test.rb +++ b/actionpack/test/template/javascript_helper_test.rb @@ -35,20 +35,6 @@ class JavaScriptHelperTest < ActionView::TestCase button_to_function("Greeting", "alert('Hello world!')") end - def test_button_to_function_with_rjs_block - html = button_to_function( "Greet me!" ) do |page| - page.replace_html 'header', "<h1>Greetings</h1>" - end - assert_dom_equal %(<input type="button" onclick="Element.update("header", "\\u003Ch1\\u003EGreetings\\u003C/h1\\u003E");;" value="Greet me!" />), html - end - - def test_button_to_function_with_rjs_block_and_options - html = button_to_function( "Greet me!", :class => "greeter" ) do |page| - page.replace_html 'header', "<h1>Greetings</h1>" - end - assert_dom_equal %(<input type="button" class="greeter" onclick="Element.update("header", "\\u003Ch1\\u003EGreetings\\u003C\/h1\\u003E");;" value="Greet me!" />), html - end - def test_button_to_function_with_onclick assert_dom_equal "<input onclick=\"alert('Goodbye World :('); alert('Hello world!');\" type=\"button\" value=\"Greeting\" />", button_to_function("Greeting", "alert('Hello world!')", :onclick => "alert('Goodbye World :(')") @@ -69,34 +55,11 @@ class JavaScriptHelperTest < ActionView::TestCase link_to_function("Greeting", "alert('Hello world!')", :onclick => "confirm('Sanity!')") end - def test_link_to_function_with_rjs_block - html = link_to_function( "Greet me!" ) do |page| - page.replace_html 'header', "<h1>Greetings</h1>" - end - assert_dom_equal %(<a href="#" onclick="Element.update("header", "\\u003Ch1\\u003EGreetings\\u003C/h1\\u003E");; return false;">Greet me!</a>), html - end - - def test_link_to_function_with_rjs_block_and_options - html = link_to_function( "Greet me!", :class => "updater" ) do |page| - page.replace_html 'header', "<h1>Greetings</h1>" - end - assert_dom_equal %(<a href="#" class="updater" onclick="Element.update("header", "\\u003Ch1\\u003EGreetings\\u003C/h1\\u003E");; return false;">Greet me!</a>), html - end - - def test_link_to_function_with_href + def test_function_with_href assert_dom_equal %(<a href="http://example.com/" onclick="alert('Hello world!'); return false;">Greeting</a>), link_to_function("Greeting", "alert('Hello world!')", :href => 'http://example.com/') end - def test_link_to_function_with_inner_block_does_not_raise_exception - html = link_to_function( "Greet me!" ) do |page| - page.replace_html 'header', (content_tag :h1 do - 'Greetings' - end) - end - assert_dom_equal %(<a href="#" onclick="Element.update("header", "\\u003Ch1\\u003EGreetings\\u003C/h1\\u003E");; return false;">Greet me!</a>), html - end - def test_javascript_tag self.output_buffer = 'foo' diff --git a/actionpack/test/template/lookup_context_test.rb b/actionpack/test/template/lookup_context_test.rb index 8d063e66b0..ff94cba59f 100644 --- a/actionpack/test/template/lookup_context_test.rb +++ b/actionpack/test/template/lookup_context_test.rb @@ -180,16 +180,6 @@ class LookupContextTest < ActiveSupport::TestCase assert_not_equal template, old_template end - - test "data can be stored in cached templates" do - template = @lookup_context.find("hello_world", %w(test)) - template.data["cached"] = "data" - assert_equal "Hello world!", template.source - - template = @lookup_context.find("hello_world", %w(test)) - assert_equal "data", template.data["cached"] - assert_equal "Hello world!", template.source - end end class LookupContextWithFalseCaching < ActiveSupport::TestCase @@ -235,21 +225,6 @@ class LookupContextWithFalseCaching < ActiveSupport::TestCase template = @lookup_context.find("foo", %w(test), true) assert_equal "Foo", template.source end - - test "data can be stored as long as template was not updated" do - template = @lookup_context.find("foo", %w(test), true) - template.data["cached"] = "data" - assert_equal "Foo", template.source - - template = @lookup_context.find("foo", %w(test), true) - assert_equal "data", template.data["cached"] - assert_equal "Foo", template.source - - @resolver.hash["test/_foo.erb"][1] = Time.now.utc - template = @lookup_context.find("foo", %w(test), true) - assert_nil template.data["cached"] - assert_equal "Foo", template.source - end end class TestMissingTemplate < ActiveSupport::TestCase diff --git a/actionpack/test/template/prototype_helper_test.rb b/actionpack/test/template/prototype_helper_test.rb deleted file mode 100644 index a6aa848a00..0000000000 --- a/actionpack/test/template/prototype_helper_test.rb +++ /dev/null @@ -1,476 +0,0 @@ -require 'abstract_unit' -require 'active_model' - -class Bunny < Struct.new(:Bunny, :id) - extend ActiveModel::Naming - include ActiveModel::Conversion - def to_key() id ? [id] : nil end -end - -class Author - extend ActiveModel::Naming - include ActiveModel::Conversion - - attr_reader :id - def to_key() id ? [id] : nil end - def save; @id = 1 end - def new_record?; @id.nil? end - def name - @id.nil? ? 'new author' : "author ##{@id}" - end -end - -class Article - extend ActiveModel::Naming - include ActiveModel::Conversion - attr_reader :id - attr_reader :author_id - def to_key() id ? [id] : nil end - def save; @id = 1; @author_id = 1 end - def new_record?; @id.nil? end - def name - @id.nil? ? 'new article' : "article ##{@id}" - end -end - -class Author::Nested < Author; end - - -class PrototypeHelperBaseTest < ActionView::TestCase - attr_accessor :formats, :output_buffer - - def update_details(details) - @details = details - yield if block_given? - end - - def setup - super - @template = self - end - - def url_for(options) - if options.is_a?(String) - options - else - url = "http://www.example.com/" - url << options[:action].to_s if options and options[:action] - url << "?a=#{options[:a]}" if options && options[:a] - url << "&b=#{options[:b]}" if options && options[:a] && options[:b] - url - end - end - - protected - def request_forgery_protection_token - nil - end - - def protect_against_forgery? - false - end - - def create_generator - block = Proc.new { |*args| yield(*args) if block_given? } - JavaScriptGenerator.new self, &block - end -end - -class PrototypeHelperTest < PrototypeHelperBaseTest - def _evaluate_assigns_and_ivars() end - - def setup - @record = @author = Author.new - @article = Article.new - super - end - - def test_update_page - old_output_buffer = output_buffer - - block = Proc.new { |page| page.replace_html('foo', 'bar') } - assert_equal create_generator(&block).to_s, update_page(&block) - - assert_equal old_output_buffer, output_buffer - end - - def test_update_page_tag - block = Proc.new { |page| page.replace_html('foo', 'bar') } - assert_equal javascript_tag(create_generator(&block).to_s), update_page_tag(&block) - end - - def test_update_page_tag_with_html_options - block = Proc.new { |page| page.replace_html('foo', 'bar') } - assert_equal javascript_tag(create_generator(&block).to_s, {:defer => 'true'}), update_page_tag({:defer => 'true'}, &block) - end - - def test_remote_function - res = remote_function(:url => authors_path, :with => "'author[name]='+$F('author_name')+'&author[dob]='+$F('author_dob')") - assert_equal "new Ajax.Request('/authors', {asynchronous:true, evalScripts:true, parameters:'author[name]='+$F('author_name')+'&author[dob]='+$F('author_dob')})", res - assert res.html_safe? - end - - protected - def author_path(record) - "/authors/#{record.id}" - end - - def authors_path - "/authors" - end - - def author_articles_path(author) - "/authors/#{author.id}/articles" - end - - def author_article_path(author, article) - "/authors/#{author.id}/articles/#{article.id}" - end -end - -class JavaScriptGeneratorTest < PrototypeHelperBaseTest - def setup - super - @generator = create_generator - ActiveSupport.escape_html_entities_in_json = true - end - - def teardown - ActiveSupport.escape_html_entities_in_json = false - end - - def _evaluate_assigns_and_ivars() end - - def test_insert_html_with_string - assert_equal 'Element.insert("element", { top: "\\u003Cp\\u003EThis is a test\\u003C/p\\u003E" });', - @generator.insert_html(:top, 'element', '<p>This is a test</p>') - assert_equal 'Element.insert("element", { bottom: "\\u003Cp\u003EThis is a test\\u003C/p\u003E" });', - @generator.insert_html(:bottom, 'element', '<p>This is a test</p>') - assert_equal 'Element.insert("element", { before: "\\u003Cp\u003EThis is a test\\u003C/p\u003E" });', - @generator.insert_html(:before, 'element', '<p>This is a test</p>') - assert_equal 'Element.insert("element", { after: "\\u003Cp\u003EThis is a test\\u003C/p\u003E" });', - @generator.insert_html(:after, 'element', '<p>This is a test</p>') - end - - def test_replace_html_with_string - assert_equal 'Element.update("element", "\\u003Cp\\u003EThis is a test\\u003C/p\\u003E");', - @generator.replace_html('element', '<p>This is a test</p>') - end - - def test_replace_element_with_string - assert_equal 'Element.replace("element", "\\u003Cdiv id=\"element\"\\u003E\\u003Cp\\u003EThis is a test\\u003C/p\\u003E\\u003C/div\\u003E");', - @generator.replace('element', '<div id="element"><p>This is a test</p></div>') - end - - def test_remove - assert_equal 'Element.remove("foo");', - @generator.remove('foo') - assert_equal '["foo","bar","baz"].each(Element.remove);', - @generator.remove('foo', 'bar', 'baz') - end - - def test_show - assert_equal 'Element.show("foo");', - @generator.show('foo') - assert_equal '["foo","bar","baz"].each(Element.show);', - @generator.show('foo', 'bar', 'baz') - end - - def test_hide - assert_equal 'Element.hide("foo");', - @generator.hide('foo') - assert_equal '["foo","bar","baz"].each(Element.hide);', - @generator.hide('foo', 'bar', 'baz') - end - - def test_toggle - assert_equal 'Element.toggle("foo");', - @generator.toggle('foo') - assert_equal '["foo","bar","baz"].each(Element.toggle);', - @generator.toggle('foo', 'bar', 'baz') - end - - def test_alert - assert_equal 'alert("hello");', @generator.alert('hello') - end - - def test_redirect_to - assert_equal 'window.location.href = "http://www.example.com/welcome";', - @generator.redirect_to(:action => 'welcome') - assert_equal 'window.location.href = "http://www.example.com/welcome?a=b&c=d";', - @generator.redirect_to("http://www.example.com/welcome?a=b&c=d") - end - - def test_reload - assert_equal 'window.location.reload();', - @generator.reload - end - - def test_delay - @generator.delay(20) do - @generator.hide('foo') - end - - assert_equal "setTimeout(function() {\n;\nElement.hide(\"foo\");\n}, 20000);", @generator.to_s - end - - def test_to_s - @generator.insert_html(:top, 'element', '<p>This is a test</p>') - @generator.insert_html(:bottom, 'element', '<p>This is a test</p>') - @generator.remove('foo', 'bar') - @generator.replace_html('baz', '<p>This is a test</p>') - - assert_equal <<-EOS.chomp, @generator.to_s -Element.insert("element", { top: "\\u003Cp\\u003EThis is a test\\u003C/p\\u003E" }); -Element.insert("element", { bottom: "\\u003Cp\\u003EThis is a test\\u003C/p\\u003E" }); -["foo","bar"].each(Element.remove); -Element.update("baz", "\\u003Cp\\u003EThis is a test\\u003C/p\\u003E"); - EOS - end - - def test_element_access - assert_equal %($("hello");), @generator['hello'] - end - - def test_element_access_on_records - assert_equal %($("bunny_5");), @generator[Bunny.new(:id => 5)] - assert_equal %($("new_bunny");), @generator[Bunny.new] - end - - def test_element_proxy_one_deep - @generator['hello'].hide - assert_equal %($("hello").hide();), @generator.to_s - end - - def test_element_proxy_variable_access - @generator['hello']['style'] - assert_equal %($("hello").style;), @generator.to_s - end - - def test_element_proxy_variable_access_with_assignment - @generator['hello']['style']['color'] = 'red' - assert_equal %($("hello").style.color = "red";), @generator.to_s - end - - def test_element_proxy_assignment - @generator['hello'].width = 400 - assert_equal %($("hello").width = 400;), @generator.to_s - end - - def test_element_proxy_two_deep - @generator['hello'].hide("first").clean_whitespace - assert_equal %($("hello").hide("first").cleanWhitespace();), @generator.to_s - end - - def test_select_access - assert_equal %($$("div.hello");), @generator.select('div.hello') - end - - def test_select_proxy_one_deep - @generator.select('p.welcome b').first.hide - assert_equal %($$("p.welcome b").first().hide();), @generator.to_s - end - - def test_visual_effect - assert_equal %(new Effect.Puff("blah",{});), - @generator.visual_effect(:puff,'blah') - end - - def test_visual_effect_toggle - assert_equal %(Effect.toggle("blah",'appear',{});), - @generator.visual_effect(:toggle_appear,'blah') - end - - def test_sortable - assert_equal %(Sortable.create("blah", {onUpdate:function(){new Ajax.Request('http://www.example.com/order', {asynchronous:true, evalScripts:true, parameters:Sortable.serialize("blah")})}});), - @generator.sortable('blah', :url => { :action => "order" }) - assert_equal %(Sortable.create("blah", {onUpdate:function(){new Ajax.Request('http://www.example.com/order', {asynchronous:false, evalScripts:true, parameters:Sortable.serialize("blah")})}});), - @generator.sortable('blah', :url => { :action => "order" }, :type => :synchronous) - end - - def test_draggable - assert_equal %(new Draggable("blah", {});), - @generator.draggable('blah') - end - - def test_drop_receiving - assert_equal %(Droppables.add("blah", {onDrop:function(element){new Ajax.Request('http://www.example.com/order', {asynchronous:true, evalScripts:true, parameters:'id=' + encodeURIComponent(element.id)})}});), - @generator.drop_receiving('blah', :url => { :action => "order" }) - assert_equal %(Droppables.add("blah", {onDrop:function(element){new Ajax.Request('http://www.example.com/order', {asynchronous:false, evalScripts:true, parameters:'id=' + encodeURIComponent(element.id)})}});), - @generator.drop_receiving('blah', :url => { :action => "order" }, :type => :synchronous) - end - - def test_collection_first_and_last - @generator.select('p.welcome b').first.hide() - @generator.select('p.welcome b').last.show() - assert_equal <<-EOS.strip, @generator.to_s -$$("p.welcome b").first().hide(); -$$("p.welcome b").last().show(); - EOS - end - - def test_collection_proxy_with_each - @generator.select('p.welcome b').each do |value| - value.remove_class_name 'selected' - end - @generator.select('p.welcome b').each do |value, index| - @generator.visual_effect :highlight, value - end - assert_equal <<-EOS.strip, @generator.to_s -$$("p.welcome b").each(function(value, index) { -value.removeClassName("selected"); -}); -$$("p.welcome b").each(function(value, index) { -new Effect.Highlight(value,{}); -}); - EOS - end - - def test_collection_proxy_on_collect - @generator.select('p').collect('a') { |para| para.show } - @generator.select('p').collect { |para| para.hide } - assert_equal <<-EOS.strip, @generator.to_s -var a = $$("p").collect(function(value, index) { -return value.show(); -}); -$$("p").collect(function(value, index) { -return value.hide(); -}); - EOS - @generator = create_generator - end - - def test_collection_proxy_with_grep - @generator.select('p').grep 'a', /^a/ do |value| - @generator << '(value.className == "welcome")' - end - @generator.select('p').grep 'b', /b$/ do |value, index| - @generator.call 'alert', value - @generator << '(value.className == "welcome")' - end - - assert_equal <<-EOS.strip, @generator.to_s -var a = $$("p").grep(/^a/, function(value, index) { -return (value.className == "welcome"); -}); -var b = $$("p").grep(/b$/, function(value, index) { -alert(value); -return (value.className == "welcome"); -}); - EOS - end - - def test_collection_proxy_with_inject - @generator.select('p').inject 'a', [] do |memo, value| - @generator << '(value.className == "welcome")' - end - @generator.select('p').inject 'b', nil do |memo, value, index| - @generator.call 'alert', memo - @generator << '(value.className == "welcome")' - end - - assert_equal <<-EOS.strip, @generator.to_s -var a = $$("p").inject([], function(memo, value, index) { -return (value.className == "welcome"); -}); -var b = $$("p").inject(null, function(memo, value, index) { -alert(memo); -return (value.className == "welcome"); -}); - EOS - end - - def test_collection_proxy_with_pluck - @generator.select('p').pluck('a', 'className') - assert_equal %(var a = $$("p").pluck("className");), @generator.to_s - end - - def test_collection_proxy_with_zip - ActionView::Helpers::JavaScriptCollectionProxy.new(@generator, '[1, 2, 3]').zip('a', [4, 5, 6], [7, 8, 9]) - ActionView::Helpers::JavaScriptCollectionProxy.new(@generator, '[1, 2, 3]').zip('b', [4, 5, 6], [7, 8, 9]) do |array| - @generator.call 'array.reverse' - end - - assert_equal <<-EOS.strip, @generator.to_s -var a = [1, 2, 3].zip([4,5,6], [7,8,9]); -var b = [1, 2, 3].zip([4,5,6], [7,8,9], function(array) { -return array.reverse(); -}); - EOS - end - - def test_collection_proxy_with_find_all - @generator.select('p').find_all 'a' do |value, index| - @generator << '(value.className == "welcome")' - end - - assert_equal <<-EOS.strip, @generator.to_s -var a = $$("p").findAll(function(value, index) { -return (value.className == "welcome"); -}); - EOS - end - - def test_collection_proxy_with_in_groups_of - @generator.select('p').in_groups_of('a', 3) - @generator.select('p').in_groups_of('a', 3, 'x') - assert_equal <<-EOS.strip, @generator.to_s -var a = $$("p").inGroupsOf(3); -var a = $$("p").inGroupsOf(3, "x"); - EOS - end - - def test_collection_proxy_with_each_slice - @generator.select('p').each_slice('a', 3) - @generator.select('p').each_slice('a', 3) do |group, index| - group.reverse - end - - assert_equal <<-EOS.strip, @generator.to_s -var a = $$("p").eachSlice(3); -var a = $$("p").eachSlice(3, function(value, index) { -return value.reverse(); -}); - EOS - end - - def test_debug_rjs - ActionView::Base.debug_rjs = true - @generator['welcome'].replace_html 'Welcome' - assert_equal "try {\n$(\"welcome\").update(\"Welcome\");\n} catch (e) { alert('RJS error:\\n\\n' + e.toString()); alert('$(\\\"welcome\\\").update(\\\"Welcome\\\");'); throw e }", @generator.to_s - ensure - ActionView::Base.debug_rjs = false - end - - def test_literal - literal = @generator.literal("function() {}") - assert_equal "function() {}", ActiveSupport::JSON.encode(literal) - assert_equal "", @generator.to_s - end - - def test_class_proxy - @generator.form.focus('my_field') - assert_equal "Form.focus(\"my_field\");", @generator.to_s - end - - def test_call_with_block - @generator.call(:before) - @generator.call(:my_method) do |p| - p[:one].show - p[:two].hide - end - @generator.call(:in_between) - @generator.call(:my_method_with_arguments, true, "hello") do |p| - p[:three].visual_effect(:highlight) - end - assert_equal "before();\nmy_method(function() { $(\"one\").show();\n$(\"two\").hide(); });\nin_between();\nmy_method_with_arguments(true, \"hello\", function() { $(\"three\").visualEffect(\"highlight\"); });", @generator.to_s - end - - def test_class_proxy_call_with_block - @generator.my_object.my_method do |p| - p[:one].show - p[:two].hide - end - assert_equal "MyObject.myMethod(function() { $(\"one\").show();\n$(\"two\").hide(); });", @generator.to_s - end -end diff --git a/actionpack/test/template/render_test.rb b/actionpack/test/template/render_test.rb index dd86bfed04..d4e912c410 100644 --- a/actionpack/test/template/render_test.rb +++ b/actionpack/test/template/render_test.rb @@ -68,10 +68,6 @@ module RenderTestCases assert_equal "The secret is in the sauce\n", @view.render(:file => "test/dot.directory/render_file_with_ivar") end - def test_render_update - assert_equal 'alert("Hello, World!");', @view.render(:update) { |page| page.alert('Hello, World!') } - end - def test_render_partial_from_default assert_equal "only partial", @view.render("test/partial_only") end @@ -231,20 +227,11 @@ module RenderTestCases "@output_buffer << 'source: #{template.source.inspect}'\n" end - WithViewHandler = lambda do |template, view| - %'"#{template.class} #{view.class}"' - end - def test_render_inline_with_render_from_to_proc ActionView::Template.register_template_handler :ruby_handler, :source.to_proc assert_equal '3', @view.render(:inline => "(1 + 2).to_s", :type => :ruby_handler) end - def test_render_inline_with_template_handler_with_view - ActionView::Template.register_template_handler :with_view, WithViewHandler - assert_equal 'ActionView::Template ActionView::Base', @view.render(:inline => "Hello, World!", :type => :with_view) - end - def test_render_inline_with_compilable_custom_type ActionView::Template.register_template_handler :foo, CustomHandler assert_equal 'source: "Hello, World!"', @view.render(:inline => "Hello, World!", :type => :foo) diff --git a/actionpack/test/template/scriptaculous_helper_test.rb b/actionpack/test/template/scriptaculous_helper_test.rb deleted file mode 100644 index 233012bfdd..0000000000 --- a/actionpack/test/template/scriptaculous_helper_test.rb +++ /dev/null @@ -1,86 +0,0 @@ -require 'abstract_unit' - -class ScriptaculousHelperTest < ActionView::TestCase - tests ActionView::Helpers::ScriptaculousHelper - - def url_for(options) - url = "http://www.example.com/" - url << options[:action].to_s if options and options[:action] - url - end - - def test_effect - assert_equal "new Effect.Highlight(\"posts\",{});", visual_effect(:highlight, "posts") - assert_equal "new Effect.Highlight(\"posts\",{});", visual_effect("highlight", :posts) - assert_equal "new Effect.Highlight(\"posts\",{});", visual_effect(:highlight, :posts) - assert_equal "new Effect.Fade(\"fademe\",{duration:4.0});", visual_effect(:fade, "fademe", :duration => 4.0) - assert_equal "new Effect.Shake(element,{});", visual_effect(:shake) - assert_equal "new Effect.DropOut(\"dropme\",{queue:'end'});", visual_effect(:drop_out, 'dropme', :queue => :end) - assert_equal "new Effect.Highlight(\"status\",{endcolor:'#EEEEEE'});", visual_effect(:highlight, 'status', :endcolor => '#EEEEEE') - assert_equal "new Effect.Highlight(\"status\",{restorecolor:'#500000', startcolor:'#FEFEFE'});", visual_effect(:highlight, 'status', :restorecolor => '#500000', :startcolor => '#FEFEFE') - - # chop the queue params into a comma separated list - beginning, ending = 'new Effect.DropOut("dropme",{queue:{', '}});' - ve = [ - visual_effect(:drop_out, 'dropme', :queue => {:position => "end", :scope => "test", :limit => 2}), - visual_effect(:drop_out, 'dropme', :queue => {:scope => :list, :limit => 2}), - visual_effect(:drop_out, 'dropme', :queue => {:position => :end, :scope => :test, :limit => 2}) - ].collect { |v| v[beginning.length..-ending.length-1].split(',') } - - assert ve[0].include?("limit:2") - assert ve[0].include?("scope:'test'") - assert ve[0].include?("position:'end'") - - assert ve[1].include?("limit:2") - assert ve[1].include?("scope:'list'") - - assert ve[2].include?("limit:2") - assert ve[2].include?("scope:'test'") - assert ve[2].include?("position:'end'") - end - - def test_toggle_effects - assert_equal "Effect.toggle(\"posts\",'appear',{});", visual_effect(:toggle_appear, "posts") - assert_equal "Effect.toggle(\"posts\",'slide',{});", visual_effect(:toggle_slide, "posts") - assert_equal "Effect.toggle(\"posts\",'blind',{});", visual_effect(:toggle_blind, "posts") - assert_equal "Effect.toggle(\"posts\",'appear',{});", visual_effect("toggle_appear", "posts") - assert_equal "Effect.toggle(\"posts\",'slide',{});", visual_effect("toggle_slide", "posts") - assert_equal "Effect.toggle(\"posts\",'blind',{});", visual_effect("toggle_blind", "posts") - end - - - def test_sortable_element - assert_dom_equal %(<script type=\"text/javascript\">\n//<![CDATA[\nSortable.create(\"mylist\", {onUpdate:function(){new Ajax.Request('http://www.example.com/order', {asynchronous:true, evalScripts:true, parameters:Sortable.serialize(\"mylist\")})}})\n//]]>\n</script>), - sortable_element("mylist", :url => { :action => "order" }) - assert_equal %(<script type=\"text/javascript\">\n//<![CDATA[\nSortable.create(\"mylist\", {constraint:'horizontal', onUpdate:function(){new Ajax.Request('http://www.example.com/order', {asynchronous:true, evalScripts:true, parameters:Sortable.serialize(\"mylist\")})}, tag:'div'})\n//]]>\n</script>), - sortable_element("mylist", :tag => "div", :constraint => "horizontal", :url => { :action => "order" }) - assert_dom_equal %|<script type=\"text/javascript\">\n//<![CDATA[\nSortable.create(\"mylist\", {constraint:'horizontal', containment:['list1','list2'], onUpdate:function(){new Ajax.Request('http://www.example.com/order', {asynchronous:true, evalScripts:true, parameters:Sortable.serialize(\"mylist\")})}})\n//]]>\n</script>|, - sortable_element("mylist", :containment => ['list1','list2'], :constraint => "horizontal", :url => { :action => "order" }) - assert_dom_equal %(<script type=\"text/javascript\">\n//<![CDATA[\nSortable.create(\"mylist\", {constraint:'horizontal', containment:'list1', onUpdate:function(){new Ajax.Request('http://www.example.com/order', {asynchronous:true, evalScripts:true, parameters:Sortable.serialize(\"mylist\")})}})\n//]]>\n</script>), - sortable_element("mylist", :containment => 'list1', :constraint => "horizontal", :url => { :action => "order" }) - end - - def test_draggable_element - assert_dom_equal %(<script type=\"text/javascript\">\n//<![CDATA[\nnew Draggable(\"product_13\", {})\n//]]>\n</script>), - draggable_element("product_13") - assert_equal %(<script type=\"text/javascript\">\n//<![CDATA[\nnew Draggable(\"product_13\", {revert:true})\n//]]>\n</script>), - draggable_element("product_13", :revert => true) - end - - def test_drop_receiving_element - assert_dom_equal %(<script type=\"text/javascript\">\n//<![CDATA[\nDroppables.add(\"droptarget1\", {onDrop:function(element){new Ajax.Request('http://www.example.com/', {asynchronous:true, evalScripts:true, parameters:'id=' + encodeURIComponent(element.id)})}})\n//]]>\n</script>), - drop_receiving_element("droptarget1") - assert_dom_equal %(<script type=\"text/javascript\">\n//<![CDATA[\nDroppables.add(\"droptarget1\", {accept:'products', onDrop:function(element){new Ajax.Request('http://www.example.com/', {asynchronous:true, evalScripts:true, parameters:'id=' + encodeURIComponent(element.id)})}})\n//]]>\n</script>), - drop_receiving_element("droptarget1", :accept => 'products') - assert_dom_equal %(<script type=\"text/javascript\">\n//<![CDATA[\nDroppables.add(\"droptarget1\", {accept:'products', onDrop:function(element){new Ajax.Updater('infobox', 'http://www.example.com/', {asynchronous:true, evalScripts:true, parameters:'id=' + encodeURIComponent(element.id)})}})\n//]]>\n</script>), - drop_receiving_element("droptarget1", :accept => 'products', :update => 'infobox') - assert_dom_equal %(<script type=\"text/javascript\">\n//<![CDATA[\nDroppables.add(\"droptarget1\", {accept:['tshirts','mugs'], onDrop:function(element){new Ajax.Updater('infobox', 'http://www.example.com/', {asynchronous:true, evalScripts:true, parameters:'id=' + encodeURIComponent(element.id)})}})\n//]]>\n</script>), - drop_receiving_element("droptarget1", :accept => ['tshirts','mugs'], :update => 'infobox') - assert_dom_equal %(<script type=\"text/javascript\">\n//<![CDATA[\nDroppables.add("droptarget1", {hoverclass:'dropready', onDrop:function(element){if (confirm('Are you sure?')) { new Ajax.Request('http://www.example.com/update_drop', {asynchronous:true, evalScripts:true, parameters:'id=' + encodeURIComponent(element.id)}); }}})\n//]]>\n</script>), - drop_receiving_element('droptarget1', :hoverclass=>'dropready', :url=>{:action=>'update_drop'}, :confirm => 'Are you sure?') - - end - def protect_against_forgery? - false - end -end diff --git a/actionpack/test/template/sprockets_helper_test.rb b/actionpack/test/template/sprockets_helper_test.rb new file mode 100644 index 0000000000..67aee86d02 --- /dev/null +++ b/actionpack/test/template/sprockets_helper_test.rb @@ -0,0 +1,96 @@ +require 'abstract_unit' +require 'sprockets' + +class SprocketsHelperTest < ActionView::TestCase + tests ActionView::Helpers::SprocketsHelper + + attr_accessor :assets + + def setup + super + + @controller = BasicController.new + + @request = Class.new do + def protocol() 'http://' end + def ssl?() false end + def host_with_port() 'localhost' end + end.new + + @controller.request = @request + + @assets = Sprockets::Environment.new + @assets.paths << FIXTURES.join("sprockets/app/javascripts") + @assets.paths << FIXTURES.join("sprockets/app/stylesheets") + + config.perform_caching = true + end + + def url_for(*args) + "http://www.example.com" + end + + test "javascript path" do + assert_equal "/assets/application-d41d8cd98f00b204e9800998ecf8427e.js", + sprockets_javascript_path(:application) + + assert_equal "/assets/xmlhr-d41d8cd98f00b204e9800998ecf8427e.js", + sprockets_javascript_path("xmlhr") + assert_equal "/assets/dir/xmlhr-d41d8cd98f00b204e9800998ecf8427e.js", + sprockets_javascript_path("dir/xmlhr.js") + + assert_equal "/dir/xmlhr.js", + sprockets_javascript_path("/dir/xmlhr") + + assert_equal "http://www.railsapplication.com/js/xmlhr", + sprockets_javascript_path("http://www.railsapplication.com/js/xmlhr") + assert_equal "http://www.railsapplication.com/js/xmlhr.js", + sprockets_javascript_path("http://www.railsapplication.com/js/xmlhr.js") + end + + test "javascript include tag" do + assert_equal '<script src="/assets/application-d41d8cd98f00b204e9800998ecf8427e.js" type="text/javascript"></script>', + sprockets_javascript_include_tag(:application) + + assert_equal '<script src="/assets/xmlhr-d41d8cd98f00b204e9800998ecf8427e.js" type="text/javascript"></script>', + sprockets_javascript_include_tag("xmlhr") + assert_equal '<script src="/assets/xmlhr-d41d8cd98f00b204e9800998ecf8427e.js" type="text/javascript"></script>', + sprockets_javascript_include_tag("xmlhr.js") + assert_equal '<script src="http://www.railsapplication.com/xmlhr" type="text/javascript"></script>', + sprockets_javascript_include_tag("http://www.railsapplication.com/xmlhr") + end + + test "stylesheet path" do + assert_equal "/assets/application-d41d8cd98f00b204e9800998ecf8427e.css", + sprockets_stylesheet_path(:application) + + assert_equal "/assets/style-d41d8cd98f00b204e9800998ecf8427e.css", + sprockets_stylesheet_path("style") + assert_equal "/assets/dir/style-d41d8cd98f00b204e9800998ecf8427e.css", + sprockets_stylesheet_path("dir/style.css") + assert_equal "/dir/style.css", + sprockets_stylesheet_path("/dir/style.css") + + assert_equal "http://www.railsapplication.com/css/style", + sprockets_stylesheet_path("http://www.railsapplication.com/css/style") + assert_equal "http://www.railsapplication.com/css/style.css", + sprockets_stylesheet_path("http://www.railsapplication.com/css/style.css") + end + + test "stylesheet link tag" do + assert_equal '<link href="/assets/application-d41d8cd98f00b204e9800998ecf8427e.css" media="screen" rel="stylesheet" type="text/css" />', + sprockets_stylesheet_link_tag(:application) + + assert_equal '<link href="/assets/style-d41d8cd98f00b204e9800998ecf8427e.css" media="screen" rel="stylesheet" type="text/css" />', + sprockets_stylesheet_link_tag("style") + assert_equal '<link href="/assets/style-d41d8cd98f00b204e9800998ecf8427e.css" media="screen" rel="stylesheet" type="text/css" />', + sprockets_stylesheet_link_tag("style.css") + + assert_equal '<link href="http://www.railsapplication.com/style.css" media="screen" rel="stylesheet" type="text/css" />', + sprockets_stylesheet_link_tag("http://www.railsapplication.com/style.css") + assert_equal '<link href="/assets/style-d41d8cd98f00b204e9800998ecf8427e.css" media="all" rel="stylesheet" type="text/css" />', + sprockets_stylesheet_link_tag("style", :media => "all") + assert_equal '<link href="/assets/style-d41d8cd98f00b204e9800998ecf8427e.css" media="print" rel="stylesheet" type="text/css" />', + sprockets_stylesheet_link_tag("style", :media => "print") + end +end diff --git a/actionpack/test/template/streaming_render_test.rb b/actionpack/test/template/streaming_render_test.rb new file mode 100644 index 0000000000..4d69081570 --- /dev/null +++ b/actionpack/test/template/streaming_render_test.rb @@ -0,0 +1,105 @@ +# encoding: utf-8 +require 'abstract_unit' +require 'controller/fake_models' + +class TestController < ActionController::Base +end + +class FiberedTest < ActiveSupport::TestCase + def setup + view_paths = ActionController::Base.view_paths + @assigns = { :secret => 'in the sauce' } + @view = ActionView::Base.new(view_paths, @assigns) + @controller_view = TestController.new.view_context + end + + def buffered_render(options) + body = @view.render_body(options) + string = "" + body.each do |piece| + string << piece + end + string + end + + def test_streaming_works + content = [] + body = @view.render_body(:template => "test/hello_world.erb", :layout => "layouts/yield") + + body.each do |piece| + content << piece + end + + assert_equal "<title>", content[0] + assert_equal "", content[1] + assert_equal "</title>\n", content[2] + assert_equal "Hello world!", content[3] + assert_equal "\n", content[4] + end + + def test_render_file + assert_equal "Hello world!", buffered_render(:file => "test/hello_world.erb") + end + + def test_render_file_with_locals + locals = { :secret => 'in the sauce' } + assert_equal "The secret is in the sauce\n", buffered_render(:file => "test/render_file_with_locals.erb", :locals => locals) + end + + def test_render_partial + assert_equal "only partial", buffered_render(:partial => "test/partial_only") + end + + def test_render_inline + assert_equal "Hello, World!", buffered_render(:inline => "Hello, World!") + end + + def test_render_without_layout + assert_equal "Hello world!", buffered_render(:template => "test/hello_world") + end + + def test_render_with_layout + assert_equal %(<title></title>\nHello world!\n), + buffered_render(:template => "test/hello_world.erb", :layout => "layouts/yield") + end + + def test_render_with_layout_which_has_render_inline + assert_equal %(welcome\nHello world!\n), + buffered_render(:template => "test/hello_world.erb", :layout => "layouts/yield_with_render_inline_inside") + end + + def test_render_with_layout_which_renders_another_partial + assert_equal %(partial html\nHello world!\n), + buffered_render(:template => "test/hello_world.erb", :layout => "layouts/yield_with_render_partial_inside") + end + + def test_render_with_nested_layout + assert_equal %(<title>title</title>\n\n<div id="column">column</div>\n<div id="content">content</div>\n), + buffered_render(:template => "test/nested_layout.erb", :layout => "layouts/yield") + end + + def test_render_with_file_in_layout + assert_equal %(\n<title>title</title>\n\n), + buffered_render(:template => "test/layout_render_file.erb") + end + + def test_render_with_handler_without_streaming_support + assert_match "<p>This is grand!</p>", buffered_render(:template => "test/hello") + end + + def test_render_with_streaming_multiple_yields_provide_and_content_for + assert_equal "Yes, \nthis works\n like a charm.", + buffered_render(:template => "test/streaming", :layout => "layouts/streaming") + end + + def test_render_with_streaming_with_fake_yields_and_streaming_buster + assert_equal "This won't look\n good.", + buffered_render(:template => "test/streaming_buster", :layout => "layouts/streaming") + end + + def test_render_with_nested_streaming_multiple_yields_provide_and_content_for + assert_equal "?Yes, \n\nthis works\n\n? like a charm.", + buffered_render(:template => "test/nested_streaming", :layout => "layouts/streaming") + end + +end if defined?(Fiber)
\ No newline at end of file diff --git a/actionpack/test/template/template_test.rb b/actionpack/test/template/template_test.rb index 3432a02c3c..5c655d5b69 100644 --- a/actionpack/test/template/template_test.rb +++ b/actionpack/test/template/template_test.rb @@ -113,44 +113,6 @@ class TestERBTemplate < ActiveSupport::TestCase end end - def test_template_expire_sets_the_timestamp_to_1970 - @template = new_template("Hello", :updated_at => Time.utc(2010)) - assert_equal Time.utc(2010), @template.updated_at - @template.expire! - assert_equal Time.utc(1970), @template.updated_at - end - - def test_template_rerender_renders_a_template_like_self - @template = new_template("Hello", :virtual_path => "test/foo_bar") - @context.expects(:render).with(:template => "test/foo_bar").returns("template") - assert_equal "template", @template.rerender(@context) - end - - def test_template_rerender_renders_a_root_template_like_self - @template = new_template("Hello", :virtual_path => "foo_bar") - @context.expects(:render).with(:template => "foo_bar").returns("template") - assert_equal "template", @template.rerender(@context) - end - - def test_template_rerender_renders_a_partial_like_self - @template = new_template("Hello", :virtual_path => "test/_foo_bar") - @context.expects(:render).with(:partial => "test/foo_bar").returns("partial") - assert_equal "partial", @template.rerender(@context) - end - - def test_template_rerender_renders_a_root_partial_like_self - @template = new_template("Hello", :virtual_path => "_foo_bar") - @context.expects(:render).with(:partial => "foo_bar").returns("partial") - assert_equal "partial", @template.rerender(@context) - end - - def test_rerender_raises_an_error_without_virtual_path - @template = new_template("Hello", :virtual_path => nil) - assert_raise RuntimeError do - @template.rerender(@context) - end - end - if "ruby".encoding_aware? def test_resulting_string_is_utf8 @template = new_template diff --git a/actionpack/test/template/text_helper_test.rb b/actionpack/test/template/text_helper_test.rb index d0d4286393..a4fcff5167 100644 --- a/actionpack/test/template/text_helper_test.rb +++ b/actionpack/test/template/text_helper_test.rb @@ -315,14 +315,20 @@ class TextHelperTest < ActionView::TestCase end end - def test_auto_link_should_be_html_safe + def test_auto_link_should_not_be_html_safe email_raw = 'santiago@wyeworks.com' link_raw = 'http://www.rubyonrails.org' - assert auto_link(nil).html_safe? - assert auto_link('').html_safe? - assert auto_link("#{link_raw} #{link_raw} #{link_raw}").html_safe? - assert auto_link("hello #{email_raw}").html_safe? + assert !auto_link(nil).html_safe?, 'should not be html safe' + assert !auto_link('').html_safe?, 'should not be html safe' + assert !auto_link("#{link_raw} #{link_raw} #{link_raw}").html_safe?, 'should not be html safe' + assert !auto_link("hello #{email_raw}").html_safe?, 'should not be html safe' + end + + def test_auto_link_email_address + email_raw = 'aaron@tenderlovemaking.com' + email_result = %{<a href="mailto:#{email_raw}">#{email_raw}</a>} + assert !auto_link_email_addresses(email_result).html_safe?, 'should not be html safe' end def test_auto_link |