autoload server/client locales in plugins

config/application.rb

@@ -57,7 +57,6 @@ module Discourse
 
     config.assets.precompile += ['common.css', 'desktop.css', 'mobile.css', 'admin.js', 'admin.css', 'shiny/shiny.css', 'preload_store.js']
 
-
     # Precompile all defer
     Dir.glob("#{config.root}/app/assets/javascripts/defer/*.js").each do |file|
       config.assets.precompile << "defer/#{File.basename(file)}"
@@ -80,9 +79,8 @@ module Discourse
     # Run "rake -D time" for a list of tasks for finding time zone names. Default is UTC.
     config.time_zone = 'Eastern Time (US & Canada)'
 
-    # The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded.
-    # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]
-    # config.i18n.default_locale = :de
+    # auto-load server locale in plugins
+    config.i18n.load_path += Dir["#{Rails.root}/plugins/*/config/locales/server.*.yml"]
 
     # Configure the default encoding used in templates for Ruby 1.9.
     config.encoding = 'utf-8'

lib/discourse_plugin_registry.rb

@@ -9,11 +9,6 @@ class DiscoursePluginRegistry
     attr_accessor :stylesheets
 
     # Default accessor values
-    #
-    def stylesheets
-      @stylesheets ||= Set.new
-    end
-
     def javascripts
       @javascripts ||= Set.new
     end
@@ -21,13 +16,15 @@ class DiscoursePluginRegistry
     def server_side_javascripts
       @server_side_javascripts ||= Set.new
     end
-  end
 
+    def stylesheets
+      @stylesheets ||= Set.new
+    end
+  end
 
   def register_js(filename, options={})
     # If we have a server side option, add that too.
     self.class.server_side_javascripts << options[:server_side] if options[:server_side].present?
-
     self.class.javascripts << filename
   end
 
@@ -35,26 +32,26 @@ class DiscoursePluginRegistry
     self.class.stylesheets << filename
   end
 
-  def stylesheets
-    self.class.stylesheets
-  end
-
   def register_archetype(name, options={})
     Archetype.register(name, options)
   end
 
-  def server_side_javascripts
-    self.class.javascripts
-  end
-
   def javascripts
     self.class.javascripts
   end
 
+  def server_side_javascripts
+    self.class.server_side_javascripts
+  end
+
+  def stylesheets
+    self.class.stylesheets
+  end
+
   def self.clear
-    self.stylesheets = nil
-    self.server_side_javascripts = nil
     self.javascripts = nil
+    self.server_side_javascripts = nil
+    self.stylesheets = nil
   end
 
   def self.setup(plugin_class)

lib/js_locale_helper.rb

@@ -1,10 +1,17 @@
 module JsLocaleHelper
 
   def self.output_locale(locale, translations = nil)
-
     locale_str = locale.to_s
 
+    # load default translations
     translations ||= YAML::load(File.open("#{Rails.root}/config/locales/client.#{locale_str}.yml"))
+    # load plugins translations
+    plugin_translations = {}
+    Dir["#{Rails.root}/plugins/*/config/locales/client.#{locale_str}.yml"].each do |file|
+      plugin_translations.merge! YAML::load(File.open(file))
+    end
+    # merge translations (plugin translations overwrite default translations)
+    translations[locale_str]['js'].merge!(plugin_translations[locale_str]['js'])
 
     # We used to split the admin versus the client side, but it's much simpler to just
     # include both for now due to the small size of the admin section.