From 7527cdf79c640eae5db29a6f3f9b955aa50bc29e Mon Sep 17 00:00:00 2001 From: David Heinemeier Hansson Date: Tue, 10 Feb 2009 12:57:12 +0100 Subject: Added partial scoping to TranslationHelper#translate, so if you call translate('.foo') from the people/index.html.erb template, you'll actually be calling I18n.translate(people.index.foo) [DHH] --- .../lib/action_view/helpers/translation_helper.rb | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) (limited to 'actionpack/lib/action_view/helpers/translation_helper.rb') diff --git a/actionpack/lib/action_view/helpers/translation_helper.rb b/actionpack/lib/action_view/helpers/translation_helper.rb index dc41ef5305..4aed10f640 100644 --- a/actionpack/lib/action_view/helpers/translation_helper.rb +++ b/actionpack/lib/action_view/helpers/translation_helper.rb @@ -3,19 +3,37 @@ require 'action_view/helpers/tag_helper' module ActionView module Helpers module TranslationHelper + # Delegates to I18n#translate but also performs two additional functions. First, it'll catch MissingTranslationData exceptions + # and turn them into inline spans that contains the missing key, such that you can see in a view what is missing where. + # + # Second, it'll scope the key by the current partial if the key starts with a period. So if you call translate(".foo") from the + # people/index.html.erb template, you'll actually be calling I18n.translate("people.index.foo"). This makes it less repetitive + # to translate many keys within the same partials and gives you a simple framework for scoping them consistently. If you don't + # prepend the key with a period, nothing is converted. def translate(key, options = {}) options[:raise] = true - I18n.translate(key, options) + I18n.translate(scope_key_by_partial(key), options) rescue I18n::MissingTranslationData => e keys = I18n.send(:normalize_translation_keys, e.locale, e.key, e.options[:scope]) content_tag('span', keys.join(', '), :class => 'translation_missing') end alias :t :translate + # Delegates to I18n.localize with no additional functionality. def localize(*args) I18n.localize *args end alias :l :localize + + + private + def scope_key_by_partial(key) + if key.to_s.first == "." + template.path_without_format_and_extension.gsub(%r{/_?}, ".") + key.to_s + else + key + end + end end end end \ No newline at end of file -- cgit v1.2.3