diff options
Diffstat (limited to 'actionpack/lib/action_dispatch')
14 files changed, 145 insertions, 101 deletions
diff --git a/actionpack/lib/action_dispatch/http/mime_negotiation.rb b/actionpack/lib/action_dispatch/http/mime_negotiation.rb index 68ba1a81b5..980c658ab7 100644 --- a/actionpack/lib/action_dispatch/http/mime_negotiation.rb +++ b/actionpack/lib/action_dispatch/http/mime_negotiation.rb @@ -1,6 +1,13 @@ module ActionDispatch module Http module MimeNegotiation + extend ActiveSupport::Concern + + included do + mattr_accessor :ignore_accept_header + self.ignore_accept_header = false + end + # The MIME type of the HTTP request, such as Mime::XML. # # For backward compatibility, the post \format is extracted from the @@ -42,16 +49,14 @@ module ActionDispatch formats.first end - BROWSER_LIKE_ACCEPTS = /,\s*\*\/\*|\*\/\*\s*,/ - def formats - accept = @env['HTTP_ACCEPT'] - @env["action_dispatch.request.formats"] ||= if parameters[:format] Array(Mime[parameters[:format]]) - elsif xhr? || (accept && accept !~ BROWSER_LIKE_ACCEPTS) + elsif use_accept_header && valid_accept_header accepts + elsif xhr? + [Mime::JS] else [Mime::HTML] end @@ -87,6 +92,18 @@ module ActionDispatch order.include?(Mime::ALL) ? formats.first : nil end + + protected + + BROWSER_LIKE_ACCEPTS = /,\s*\*\/\*|\*\/\*\s*,/ + + def valid_accept_header + xhr? || (accept && accept !~ BROWSER_LIKE_ACCEPTS) + end + + def use_accept_header + !self.class.ignore_accept_header + end end end end diff --git a/actionpack/lib/action_dispatch/http/request.rb b/actionpack/lib/action_dispatch/http/request.rb index f07ac44f7a..ccb866f4f7 100644 --- a/actionpack/lib/action_dispatch/http/request.rb +++ b/actionpack/lib/action_dispatch/http/request.rb @@ -17,16 +17,17 @@ module ActionDispatch include ActionDispatch::Http::Upload include ActionDispatch::Http::URL - LOCALHOST = [/^127\.0\.0\.\d{1,3}$/, "::1", /^0:0:0:0:0:0:0:1(%.*)?$/].freeze - - %w[ AUTH_TYPE GATEWAY_INTERFACE + LOCALHOST = [/^127\.0\.0\.\d{1,3}$/, "::1", /^0:0:0:0:0:0:0:1(%.*)?$/].freeze + ENV_METHODS = %w[ AUTH_TYPE GATEWAY_INTERFACE PATH_TRANSLATED REMOTE_HOST REMOTE_IDENT REMOTE_USER REMOTE_ADDR SERVER_NAME SERVER_PROTOCOL HTTP_ACCEPT HTTP_ACCEPT_CHARSET HTTP_ACCEPT_ENCODING HTTP_ACCEPT_LANGUAGE HTTP_CACHE_CONTROL HTTP_FROM - HTTP_NEGOTIATE HTTP_PRAGMA ].each do |env| + HTTP_NEGOTIATE HTTP_PRAGMA ].freeze + + ENV_METHODS.each do |env| class_eval <<-METHOD, __FILE__, __LINE__ + 1 def #{env.sub(/^HTTP_/n, '').downcase} @env["#{env}"] diff --git a/actionpack/lib/action_dispatch/http/response.rb b/actionpack/lib/action_dispatch/http/response.rb index 8e03a7879f..1f4f3ac0da 100644 --- a/actionpack/lib/action_dispatch/http/response.rb +++ b/actionpack/lib/action_dispatch/http/response.rb @@ -32,24 +32,35 @@ module ActionDispatch # :nodoc: # puts @response.body # end # end - class Response < Rack::Response - attr_accessor :request, :blank + class Response + attr_accessor :request, :header, :status + attr_writer :sending_file - attr_writer :header, :sending_file alias_method :headers=, :header= + alias_method :headers, :header + + delegate :[], :[]=, :to => :@header + delegate :each, :to => :@body + + # Sets the HTTP response's content MIME type. For example, in the controller + # you could write this: + # + # response.content_type = "text/plain" + # + # If a character set has been defined for this response (see charset=) then + # the character set information will also be included in the content type + # information. + attr_accessor :charset, :content_type + + CONTENT_TYPE = "Content-Type" + + cattr_accessor(:default_charset) { "utf-8" } module Setup def initialize(status = 200, header = {}, body = []) - @writer = lambda { |x| @body << x } - @block = nil - @length = 0 + self.body, self.header, self.status = body, header, status - @header = header - self.body, self.status = body, status - - @cookie = [] @sending_file = false - @blank = false if content_type = self["Content-Type"] @@ -62,6 +73,7 @@ module ActionDispatch # :nodoc: end end + include Rack::Response::Helpers include Setup include ActionDispatch::Http::Cache::Response @@ -106,13 +118,29 @@ module ActionDispatch # :nodoc: def body=(body) @blank = true if body == EMPTY - @body = body.respond_to?(:to_str) ? [body] : body + + # Explicitly check for strings. This is *wrong* theoretically + # but if we don't check this, the performance on string bodies + # is bad on Ruby 1.8 (because strings responds to each then). + @body = if body.respond_to?(:to_str) || !body.respond_to?(:each) + [body] + else + body + end end def body_parts @body end + def set_cookie(key, value) + ::Rack::Utils.set_cookie_header!(header, key, value) + end + + def delete_cookie(key, value={}) + ::Rack::Utils.delete_cookie_header!(header, key, value) + end + def location headers['Location'] end @@ -122,46 +150,21 @@ module ActionDispatch # :nodoc: headers['Location'] = url end - # Sets the HTTP response's content MIME type. For example, in the controller - # you could write this: - # - # response.content_type = "text/plain" - # - # If a character set has been defined for this response (see charset=) then - # the character set information will also be included in the content type - # information. - attr_accessor :charset, :content_type - - CONTENT_TYPE = "Content-Type" - - cattr_accessor(:default_charset) { "utf-8" } - def to_a assign_default_content_type_and_charset! handle_conditional_get! - self["Set-Cookie"] = self["Set-Cookie"].join("\n") if self["Set-Cookie"].respond_to?(:join) - super - end - alias prepare! to_a + @header["Set-Cookie"] = @header["Set-Cookie"].join("\n") if @header["Set-Cookie"].respond_to?(:join) - def each(&callback) - if @body.respond_to?(:call) - @writer = lambda { |x| callback.call(x) } - @body.call(self, self) + if [204, 304].include?(@status) + @header.delete "Content-Type" + [@status, @header, []] else - @body.each { |part| callback.call(part.to_s) } + [@status, @header, self] end - - @writer = callback - @block.call(self) if @block - end - - def write(str) - str = str.to_s - @writer.call str - str end + alias prepare! to_a + alias to_ary to_a # For implicit splat on 1.9.2 # Returns the response cookies, converted to a Hash of (name => value) pairs # @@ -180,18 +183,18 @@ module ActionDispatch # :nodoc: cookies end - private - def assign_default_content_type_and_charset! - return if headers[CONTENT_TYPE].present? + private - @content_type ||= Mime::HTML - @charset ||= self.class.default_charset + def assign_default_content_type_and_charset! + return if headers[CONTENT_TYPE].present? - type = @content_type.to_s.dup - type << "; charset=#{@charset}" unless @sending_file + @content_type ||= Mime::HTML + @charset ||= self.class.default_charset - headers[CONTENT_TYPE] = type - end + type = @content_type.to_s.dup + type << "; charset=#{@charset}" unless @sending_file + headers[CONTENT_TYPE] = type + end end end diff --git a/actionpack/lib/action_dispatch/http/url.rb b/actionpack/lib/action_dispatch/http/url.rb index ac0fd9607d..d9c07d6ca3 100644 --- a/actionpack/lib/action_dispatch/http/url.rb +++ b/actionpack/lib/action_dispatch/http/url.rb @@ -165,7 +165,7 @@ module ActionDispatch # such as 2 to catch <tt>["www"]</tt> instead of <tt>"www.rubyonrails"</tt> # in "www.rubyonrails.co.uk". def subdomain(tld_length = @@tld_length) - subdomains(tld_length) + subdomains(tld_length).join(".") end end end diff --git a/actionpack/lib/action_dispatch/middleware/flash.rb b/actionpack/lib/action_dispatch/middleware/flash.rb index 027ff7f8ac..2adbce031b 100644 --- a/actionpack/lib/action_dispatch/middleware/flash.rb +++ b/actionpack/lib/action_dispatch/middleware/flash.rb @@ -4,7 +4,7 @@ module ActionDispatch # read a notice you put there or <tt>flash["notice"] = "hello"</tt> # to put a new one. def flash - @env['action_dispatch.request.flash_hash'] ||= (session["flash"] || Flash::FlashHash.new) + @env[Flash::KEY] ||= (session["flash"] || Flash::FlashHash.new) end end @@ -40,18 +40,16 @@ module ActionDispatch # # See docs on the FlashHash class for more details about the flash. class Flash + KEY = 'action_dispatch.request.flash_hash'.freeze + class FlashNow #:nodoc: + attr_accessor :flash + 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 @@ -79,11 +77,16 @@ module ActionDispatch @used = Set.new @closed = false @flashes = {} + @now = nil end - attr_reader :closed - alias :closed? :closed - def close!; @closed = true end + def initialize_copy(other) + if other.now_is_loaded? + @now = other.now.dup + @now.flash = self + end + super + end def []=(k, v) #:nodoc: raise ClosedError, :flash if closed? @@ -152,6 +155,10 @@ module ActionDispatch @now ||= FlashNow.new(self) end + attr_reader :closed + alias :closed? :closed + def close!; @closed = true; end + # Keeps either the entire current flash or a specific flash entry available for the next action: # # flash.keep # keeps the entire flash @@ -205,7 +212,12 @@ module ActionDispatch self[:notice] = message end - private + protected + + def now_is_loaded? + !!@now + end + # Used internally by the <tt>keep</tt> and <tt>discard</tt> methods # use() # marks the entire flash as used # use('msg') # marks the "msg" entry as used @@ -231,13 +243,18 @@ module ActionDispatch @app.call(env) ensure session = env['rack.session'] || {} - flash_hash = env['action_dispatch.request.flash_hash'] + flash_hash = env[KEY] if flash_hash - if !flash_hash.empty? || session.key?('flash') - session["flash"] = flash_hash - end - flash_hash.close! + if !flash_hash.empty? || session.key?('flash') + session["flash"] = flash_hash + new_hash = flash_hash.dup + else + new_hash = flash_hash + end + + env[KEY] = new_hash + new_hash.close! end if session.key?('flash') && session['flash'].empty? diff --git a/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb b/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb index 9c9ccc62f5..8ebf870b95 100644 --- a/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb +++ b/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb @@ -59,7 +59,7 @@ module ActionDispatch end def set_session(env, sid, session_data, options) - persistent_session_id!(session_data, sid) + session_data.merge("session_id" => sid) end def set_cookie(env, session_id, cookie) diff --git a/actionpack/lib/action_dispatch/middleware/show_exceptions.rb b/actionpack/lib/action_dispatch/middleware/show_exceptions.rb index dbe3206808..c17c746096 100644 --- a/actionpack/lib/action_dispatch/middleware/show_exceptions.rb +++ b/actionpack/lib/action_dispatch/middleware/show_exceptions.rb @@ -50,7 +50,7 @@ module ActionDispatch # Only this middleware cares about RoutingError. So, let's just raise # it here. if headers['X-Cascade'] == 'pass' - raise ActionController::RoutingError, "No route matches #{env['PATH_INFO'].inspect}" + raise ActionController::RoutingError, "No route matches [#{env['REQUEST_METHOD']}] #{env['PATH_INFO'].inspect}" end rescue Exception => exception raise exception if env['action_dispatch.show_exceptions'] == false @@ -116,7 +116,7 @@ module ActionDispatch end def render(status, body) - [status, {'Content-Type' => 'text/html', 'Content-Length' => body.bytesize.to_s}, [body]] + [status, {'Content-Type' => "text/html; charset=#{Response.default_charset}", 'Content-Length' => body.bytesize.to_s}, [body]] end def public_path diff --git a/actionpack/lib/action_dispatch/middleware/static.rb b/actionpack/lib/action_dispatch/middleware/static.rb index 348f7b86b8..404943d720 100644 --- a/actionpack/lib/action_dispatch/middleware/static.rb +++ b/actionpack/lib/action_dispatch/middleware/static.rb @@ -2,10 +2,10 @@ require 'rack/utils' module ActionDispatch class FileHandler - def initialize(root) + def initialize(root, cache_control) @root = root.chomp('/') @compiled_root = /^#{Regexp.escape(root)}/ - @file_server = ::Rack::File.new(@root) + @file_server = ::Rack::File.new(@root, cache_control) end def match?(path) @@ -35,18 +35,15 @@ module ActionDispatch end class Static - FILE_METHODS = %w(GET HEAD).freeze - - def initialize(app, path) + def initialize(app, path, cache_control=nil) @app = app - @file_handler = FileHandler.new(path) + @file_handler = FileHandler.new(path, cache_control) end def call(env) - path = env['PATH_INFO'].chomp('/') - method = env['REQUEST_METHOD'] - - if FILE_METHODS.include?(method) + case env['REQUEST_METHOD'] + when 'GET', 'HEAD' + path = env['PATH_INFO'].chomp('/') if match = @file_handler.match?(path) env["PATH_INFO"] = match return @file_handler.call(env) diff --git a/actionpack/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb b/actionpack/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb index 97f7cf0bbe..0c5bafa666 100644 --- a/actionpack/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb +++ b/actionpack/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb @@ -24,7 +24,7 @@ <div id="session_dump" style="display:none"><pre><%= debug_hash @request.session %></pre></div> <p><a href="#" onclick="document.getElementById('env_dump').style.display='block'; return false;">Show env dump</a></p> -<div id="env_dump" style="display:none"><pre><%= debug_hash @request.env %></pre></div> +<div id="env_dump" style="display:none"><pre><%= debug_hash @request.env.slice(*@request.class::ENV_METHODS) %></pre></div> <h2 style="margin-top: 30px">Response</h2> diff --git a/actionpack/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb b/actionpack/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb index 2099fd069a..4b9d3141d5 100644 --- a/actionpack/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb +++ b/actionpack/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb @@ -1,7 +1,7 @@ <h1> <%=h @exception.class.to_s %> <% if @request.parameters['controller'] %> - in <%=h @request.parameters['controller'].classify.pluralize %>Controller<% if @request.parameters['action'] %>#<%=h @request.parameters['action'] %><% end %> + in <%=h @request.parameters['controller'].camelize %>Controller<% if @request.parameters['action'] %>#<%=h @request.parameters['action'] %><% end %> <% end %> </h1> <pre><%=h @exception.message %></pre> diff --git a/actionpack/lib/action_dispatch/middleware/templates/rescues/layout.erb b/actionpack/lib/action_dispatch/middleware/templates/rescues/layout.erb index 6c32fb17b8..6e71fd7ddc 100644 --- a/actionpack/lib/action_dispatch/middleware/templates/rescues/layout.erb +++ b/actionpack/lib/action_dispatch/middleware/templates/rescues/layout.erb @@ -1,11 +1,13 @@ -<html xmlns="http://www.w3.org/1999/xhtml"> +<!DOCTYPE html> +<html lang="en"> <head> + <meta charset="utf-8" /> <title>Action Controller: Exception caught</title> <style> body { background-color: #fff; color: #333; } body, p, ol, ul, td { - font-family: verdana, arial, helvetica, sans-serif; + font-family: helvetica, verdana, arial, sans-serif; font-size: 13px; line-height: 18px; } diff --git a/actionpack/lib/action_dispatch/railtie.rb b/actionpack/lib/action_dispatch/railtie.rb index 0a3bd5fe40..f51cc3711b 100644 --- a/actionpack/lib/action_dispatch/railtie.rb +++ b/actionpack/lib/action_dispatch/railtie.rb @@ -9,10 +9,12 @@ module ActionDispatch config.action_dispatch.show_exceptions = true config.action_dispatch.best_standards_support = true config.action_dispatch.tld_length = 1 + config.action_dispatch.ignore_accept_header = false config.action_dispatch.rack_cache = {:metastore => "rails:/", :entitystore => "rails:/", :verbose => true} initializer "action_dispatch.configure" do |app| ActionDispatch::Http::URL.tld_length = app.config.action_dispatch.tld_length + ActionDispatch::Request.ignore_accept_header = app.config.action_dispatch.ignore_accept_header end end end diff --git a/actionpack/lib/action_dispatch/routing/route_set.rb b/actionpack/lib/action_dispatch/routing/route_set.rb index b28f6c2297..97e8ccc9a5 100644 --- a/actionpack/lib/action_dispatch/routing/route_set.rb +++ b/actionpack/lib/action_dispatch/routing/route_set.rb @@ -3,6 +3,7 @@ require 'forwardable' require 'active_support/core_ext/object/blank' require 'active_support/core_ext/object/to_query' require 'active_support/core_ext/hash/slice' +require 'active_support/core_ext/module/remove_method' module ActionDispatch module Routing @@ -160,7 +161,7 @@ module ActionDispatch # We use module_eval to avoid leaks @module.module_eval <<-END_EVAL, __FILE__, __LINE__ + 1 - remove_method :#{selector} if method_defined?(:#{selector}) + remove_possible_method :#{selector} def #{selector}(*args) options = args.extract_options! @@ -194,7 +195,7 @@ module ActionDispatch hash_access_method = hash_access_name(name, kind) @module.module_eval <<-END_EVAL, __FILE__, __LINE__ + 1 - remove_method :#{selector} if method_defined?(:#{selector}) + remove_possible_method :#{selector} def #{selector}(*args) url_for(#{hash_access_method}(*args)) end @@ -240,6 +241,11 @@ module ActionDispatch end def eval_block(block) + if block.arity == 1 + raise "You are using the old router DSL which has been removed in Rails 3.1. " << + "Please check how to update your routes file at: http://www.engineyard.com/blog/2010/the-lowdown-on-routes-in-rails-3/ " << + "or add the rails_legacy_mapper gem to your Gemfile" + end mapper = Mapper.new(self) if default_scope mapper.with_default_scope(default_scope, &block) @@ -275,8 +281,7 @@ module ActionDispatch module MountedHelpers end - def mounted_helpers(name = :main_app) - define_mounted_helper(name) if name + def mounted_helpers MountedHelpers end diff --git a/actionpack/lib/action_dispatch/testing/assertions/response.rb b/actionpack/lib/action_dispatch/testing/assertions/response.rb index 8a04cfa886..3335742d47 100644 --- a/actionpack/lib/action_dispatch/testing/assertions/response.rb +++ b/actionpack/lib/action_dispatch/testing/assertions/response.rb @@ -42,7 +42,7 @@ module ActionDispatch elsif type.is_a?(Symbol) && @response.response_code == Rack::Utils::SYMBOL_TO_STATUS_CODE[type] assert_block("") { true } # to count the assertion else - assert_block(build_message(message, "Expected response to be a <?>, but was <?>", type, @response.response_code)) { false } + flunk(build_message(message, "Expected response to be a <?>, but was <?>", type, @response.response_code)) end end |