diff options
Diffstat (limited to 'railties/lib/initializer.rb')
| -rw-r--r-- | railties/lib/initializer.rb | 112 |
1 files changed, 88 insertions, 24 deletions
diff --git a/railties/lib/initializer.rb b/railties/lib/initializer.rb index e3a0e3bad1..4bb1e480b7 100644 --- a/railties/lib/initializer.rb +++ b/railties/lib/initializer.rb @@ -39,20 +39,21 @@ module Rails nil end end + + def backtrace_cleaner + @@backtrace_cleaner ||= begin + # Relies on ActiveSupport, so we have to lazy load to postpone definition until AS has been loaded + require 'rails/backtrace_cleaner' + Rails::BacktraceCleaner.new + end + end def root - if defined?(RAILS_ROOT) - RAILS_ROOT - else - nil - end + Pathname.new(RAILS_ROOT) if defined?(RAILS_ROOT) end def env - @_env ||= begin - require 'active_support/string_inquirer' - ActiveSupport::StringInquirer.new(RAILS_ENV) - end + @_env ||= ActiveSupport::StringInquirer.new(RAILS_ENV) end def cache @@ -131,6 +132,7 @@ module Rails add_gem_load_paths require_frameworks + preload_frameworks set_autoload_paths add_plugin_load_paths load_environment @@ -147,7 +149,10 @@ module Rails initialize_dependency_mechanism initialize_whiny_nils initialize_temporary_session_directory + initialize_time_zone + initialize_i18n + initialize_framework_settings initialize_framework_views @@ -252,10 +257,23 @@ module Rails def require_frameworks configuration.frameworks.each { |framework| require(framework.to_s) } rescue LoadError => e - # re-raise because Mongrel would swallow it + # Re-raise as RuntimeError because Mongrel would swallow LoadError. raise e.to_s end + # Preload all frameworks specified by the Configuration#frameworks. + # Used by Passenger to ensure everything's loaded before forking and + # to avoid autoload race conditions in JRuby. + def preload_frameworks + if configuration.preload_frameworks + configuration.frameworks.each do |framework| + # String#classify and #constantize aren't available yet. + toplevel = Object.const_get(framework.to_s.gsub(/(?:^|_)(.)/) { $1.upcase }) + toplevel.load_all! + end + end + end + # Add the load paths used by support functions such as the info controller def add_support_load_paths end @@ -350,9 +368,10 @@ Run `rake gems:install` to install the missing gems. def load_view_paths if configuration.frameworks.include?(:action_view) - ActionView::PathSet::Path.eager_load_templates! if configuration.cache_classes - ActionController::Base.view_paths.load if configuration.frameworks.include?(:action_controller) - ActionMailer::Base.template_root.load if configuration.frameworks.include?(:action_mailer) + if configuration.cache_classes + ActionController::Base.view_paths.load if configuration.frameworks.include?(:action_controller) + ActionMailer::Base.template_root.load if configuration.frameworks.include?(:action_mailer) + end end end @@ -464,8 +483,9 @@ Run `rake gems:install` to install the missing gems. # loading module used to lazily load controllers (Configuration#controller_paths). def initialize_routing return unless configuration.frameworks.include?(:action_controller) - ActionController::Routing.controller_paths = configuration.controller_paths - ActionController::Routing::Routes.configuration_file = configuration.routes_configuration_file + + ActionController::Routing.controller_paths += configuration.controller_paths + ActionController::Routing::Routes.add_configuration_file(configuration.routes_configuration_file) ActionController::Routing::Routes.reload end @@ -493,10 +513,15 @@ Run `rake gems:install` to install the missing gems. def initialize_time_zone if configuration.time_zone zone_default = Time.__send__(:get_zone, configuration.time_zone) + unless zone_default - raise %{Value assigned to config.time_zone not recognized. Run "rake -D time" for a list of tasks for finding appropriate time zone names.} + raise \ + 'Value assigned to config.time_zone not recognized.' + + 'Run "rake -D time" for a list of tasks for finding appropriate time zone names.' end + Time.zone_default = zone_default + if configuration.frameworks.include?(:active_record) ActiveRecord::Base.time_zone_aware_attributes = true ActiveRecord::Base.default_timezone = :utc @@ -504,6 +529,18 @@ Run `rake gems:install` to install the missing gems. end end + # Set the i18n configuration from config.i18n but special-case for the load_path which should be + # appended to what's already set instead of overwritten. + def initialize_i18n + configuration.i18n.each do |setting, value| + if setting == :load_path + I18n.load_path += value + else + I18n.send("#{setting}=", value) + end + end + end + # Initializes framework-specific settings for each of the loaded frameworks # (Configuration#frameworks). The available settings map to the accessors # on each of the corresponding Base classes. @@ -532,7 +569,7 @@ Run `rake gems:install` to install the missing gems. def load_application_initializers if gems_dependencies_loaded Dir["#{configuration.root_path}/config/initializers/**/*.rb"].sort.each do |initializer| - load(initializer) + load initializer.sub(/^#{Regexp.escape(configuration.root_path)}\//, '') end end end @@ -582,12 +619,15 @@ Run `rake gems:install` to install the missing gems. # A stub for setting options on ActiveSupport. attr_accessor :active_support + # Whether to preload all frameworks at startup. + attr_accessor :preload_frameworks + # Whether or not classes should be cached (set to false if you want # application classes to be reloaded on each request) attr_accessor :cache_classes # The list of paths that should be searched for controllers. (Defaults - # to <tt>app/controllers</tt> and <tt>components</tt>.) + # to <tt>app/controllers</tt>.) attr_accessor :controller_paths # The path to the database configuration file to use. (Defaults to @@ -732,6 +772,9 @@ Run `rake gems:install` to install the missing gems. # timezone to <tt>:utc</tt>. attr_accessor :time_zone + # Accessor for i18n settings. + attr_accessor :i18n + # Create a new Configuration instance, initialized with the default # values. def initialize @@ -745,6 +788,7 @@ Run `rake gems:install` to install the missing gems. self.log_level = default_log_level self.view_path = default_view_path self.controller_paths = default_controller_paths + self.preload_frameworks = default_preload_frameworks self.cache_classes = default_cache_classes self.dependency_loading = default_dependency_loading self.whiny_nils = default_whiny_nils @@ -755,6 +799,7 @@ Run `rake gems:install` to install the missing gems. self.database_configuration_file = default_database_configuration_file self.routes_configuration_file = default_routes_configuration_file self.gems = default_gems + self.i18n = default_i18n for framework in default_frameworks self.send("#{framework}=", Rails::OrderedOptions.new) @@ -786,6 +831,7 @@ Run `rake gems:install` to install the missing gems. # multiple database connections. Also disables automatic dependency loading # after boot def threadsafe! + self.preload_frameworks = true self.cache_classes = true self.dependency_loading = false self.action_controller.allow_concurrency = true @@ -835,6 +881,11 @@ Run `rake gems:install` to install the missing gems. end end + def middleware + require 'action_controller' + ActionController::Dispatcher.middleware + end + def builtin_directories # Include builtins only in the development environment. (environment == 'development') ? Dir["#{RAILTIES_PATH}/builtin/*/"] : [] @@ -842,10 +893,10 @@ Run `rake gems:install` to install the missing gems. def framework_paths paths = %w(railties railties/lib activesupport/lib) - paths << 'actionpack/lib' if frameworks.include? :action_controller or frameworks.include? :action_view + paths << 'actionpack/lib' if frameworks.include?(:action_controller) || frameworks.include?(:action_view) [:active_record, :action_mailer, :active_resource, :action_web_service].each do |framework| - paths << "#{framework.to_s.gsub('_', '')}/lib" if frameworks.include? framework + paths << "#{framework.to_s.gsub('_', '')}/lib" if frameworks.include?(framework) end paths.map { |dir| "#{framework_root_path}/#{dir}" }.select { |dir| File.directory?(dir) } @@ -869,9 +920,6 @@ Run `rake gems:install` to install the missing gems. # Add the app's controller directory paths.concat(Dir["#{root_path}/app/controllers/"]) - # Then components subdirectories. - paths.concat(Dir["#{root_path}/components/[_a-z]*"]) - # Followed by the standard includes. paths.concat %w( app @@ -879,9 +927,9 @@ Run `rake gems:install` to install the missing gems. app/controllers app/helpers app/services - components config lib + vendor ).map { |dir| "#{root_path}/#{dir}" }.select { |dir| File.directory?(dir) } paths.concat builtin_directories @@ -930,6 +978,10 @@ Run `rake gems:install` to install the missing gems. true end + def default_preload_frameworks + false + end + def default_cache_classes true end @@ -967,6 +1019,18 @@ Run `rake gems:install` to install the missing gems. def default_gems [] end + + def default_i18n + i18n = Rails::OrderedOptions.new + i18n.load_path = [] + + if File.exist?(File.join(RAILS_ROOT, 'config', 'locales')) + i18n.load_path << Dir[File.join(RAILS_ROOT, 'config', 'locales', '*.{rb,yml}')] + i18n.load_path.flatten! + end + + i18n + end end end |