Display only translations for the current language

After creating a translation in spanish, it was also displaying it when selecting
the english locale.

This was due to the code picking the first translation available

With this commit, we are checking for an existing translation in the current locale
and displaying it if it exists

app/controllers/admin/site_customization/information_texts_controller.rb

@@ -15,7 +15,7 @@ class Admin::SiteCustomization::InformationTextsController < Admin::SiteCustomiz
         values.each do |key, value|
           locale = key.split("_").last
 
-          if value == I18n.backend.translate(locale, content[:id])
+          if value == t(content[:id], locale: locale)
             next
           else
             text = I18nContent.find_or_create_by(key: content[:id])

app/models/i18n_content.rb

@@ -7,5 +7,4 @@ class I18nContent < ActiveRecord::Base
 
   translates :value, touch: true
   globalize_accessors locales: [:en, :es, :fr, :nl, :val]
-
 end

app/views/admin/site_customization/information_texts/_form_field.html.erb

@@ -1,7 +1,15 @@
 <% globalize(locale) do %>
+  
+  <% i18n_content = I18nContent.where(key: content.key).first %>
+  <% if i18n_content.present? %>
+    <% i18n_content_translation = I18nContentTranslation.where(i18n_content_id: i18n_content.id, locale: locale).first.try(:value) %>
+  <% else %>
+    <% i18n_content_translation = false %>
+  <% end %>
+
   <%= hidden_field_tag "contents[content_#{content.key}][id]", content.key %>
   <%= text_area_tag "contents[content_#{content.key}]values[value_#{locale}]",
-                    I18nContent.where(key: content.key).first.try(:value) ||
+                    i18n_content_translation ||
                     t(content.key, locale: locale),
                     { rows: 5,
                       class: "js-globalize-attribute",

config/initializers/i18n_translation.rb

@@ -7,21 +7,16 @@ module ActionView
       include TagHelper
 
       def t(key, options = {})
-        translation = I18nContent.by_key(key)
+        current_locale = options[:locale].present? ? options[:locale] : I18n.locale
 
+        i18_content = I18nContent.by_key(key).first
+        translation = I18nContentTranslation.where(i18n_content_id: i18_content&.id,
+                                                   locale: current_locale).first&.value
         if translation.present?
-          Globalize.with_locale(locale) do
-            string = translation.first.value
-
-            options.each do |key, value|
-              string.sub! "%{#{key}}", (value || "%{#{key}}")
-            end
-
-            return string.html_safe unless string.nil?
-          end
+          translation
+        else
+          translate(key, options)
         end
-
-        translate(key, options)
       end
     end
   end