Handle the case of a text formatter that doesn't support section edit (#2222).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@7831 e93f8b46-1217-0410-a6f0-8f06a7374b81
2011-11-18 16:41:54 +00:00
parent 2770e28535
commit 1e8a9da131
3 changed files with 21 additions and 3 deletions
@@ -62,6 +62,11 @@ module Redmine
        text
      end

+      # Returns true if the text formatter supports single section edit
+      def supports_section_edit?
+        (formatter.instance_methods & ['update_section', :update_section]).any?
+      end
+
      # Returns a cache key for the given text +format+, +object+ and +attribute+ or nil if no caching should be done
      def cache_key_for(format, object, attribute)
        if object && attribute && !object.new_record? && object.respond_to?(:updated_on) && !format.blank?