Add support for HTML translations. Fixes #310 (#311)

Allows users to use _html translations that will be automatically marked as html safe.

CHANGELOG.md

@@ -1,5 +1,7 @@
 ### Unreleased
 
+* Support html safe translations for Rails 7+
+
 ### 1.6.3
 
 * Fix `debug` and `ignore_failure` options in `post` requests. #284 - @mike-burns

lib/noticed/translation.rb

@@ -2,6 +2,8 @@ module Noticed
   module Translation
     extend ActiveSupport::Concern
 
+    include ActiveSupport::HtmlSafeTranslation if defined?(ActiveSupport::HtmlSafeTranslation)
+
     # Returns the +i18n_scope+ for the class. Overwrite if you want custom lookup.
     def i18n_scope
       :notifications
@@ -12,7 +14,11 @@ def class_scope
     end
 
     def translate(key, **options)
-      I18n.translate(scope_translation_key(key), **options)
+      if defined?(super)
+        super scope_translation_key(key), **options
+      else
+        I18n.translate scope_translation_key(key), **options
+      end
     end
     alias_method :t, :translate
 

test/dummy/config/environments/development.rb

@@ -45,14 +45,6 @@
   # Highlight code that triggered database queries in logs.
   config.active_record.verbose_query_logs = true
 
-  # Debug mode disables concatenation and preprocessing of assets.
-  # This option may cause significant delays in view rendering with a large
-  # number of complex assets.
-  config.assets.debug = true
-
-  # Suppress logger output for asset requests.
-  config.assets.quiet = true
-
   # Raises error for missing translations.
   # config.action_view.raise_on_missing_translations = true
 

test/dummy/config/locales/en.yml

@@ -31,6 +31,7 @@
 
 en:
   hello: "Hello world"
+  message_html: "<p>Hello world</p>"
   notifications:
     noticed:
       i18n_example:

test/translation_test.rb

@@ -5,6 +5,10 @@ class I18nExample < Noticed::Base
     def message
       t("hello")
     end
+
+    def html_message
+      t("message_html")
+    end
   end
 
   class Noticed::I18nExample < Noticed::Base
@@ -37,4 +41,12 @@ def message
     assert_equal "noticed.scoped_i18n_example.message", ScopedI18nExample.new.send(:scope_translation_key, ".message")
     assert_equal "This is a custom scoped translation", ScopedI18nExample.new.message
   end
+
+  if defined?(ActiveSupport::HtmlSafeTranslation)
+    test "I18n supports html safe translations" do
+      message = I18nExample.new.html_message
+      assert_equal "<p>Hello world</p>", message
+      assert message.html_safe?
+    end
+  end
 end