lib/flapjack/utility.rb in flapjack-1.3.0 vs lib/flapjack/utility.rb in flapjack-1.4.0rc1

@@ -79,9 +79,23 @@
         (text.rindex(options[:separator], length_with_room_for_omission) || length_with_room_for_omission) : length_with_room_for_omission
 
       (text.length > length ? text[0...stop] + options[:omission] : text).to_s
     end
 
+    def load_template(template_config, message_type, message_filetype,
+                      default_template_path)
+      template_file = if template_config.nil? || !template_config.has_key?("#{message_type}.#{message_filetype}")
+        # we ship UTF-8 templates with the gem
+        template_path = File.join(default_template_path, "#{message_type}.#{message_filetype}.erb")
+        File.open(template_path, "r:UTF-8", &:read)
+      else
+         # respects Encoding.default_external (UTF-8 or ENV['LANG'])
+        template_path = template_config["#{message_type}.#{message_filetype}"]
+        File.read(template_path)
+      end
+      [ERB.new(template_file, nil, '-'), template_file]
+    end
+
     private
 
     def plural_s(value)
       (value == 1) ? '' : 's'
     end